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公开(公告)号：US06466012B1
公开(公告)日：2002-10-15
申请号：US09537935
申请日：2000-03-29
申请人： Kaneo Mouri , Kazuhiko Ueno
发明人： Kaneo Mouri , Kazuhiko Ueno
IPC分类号： G01R3302
摘要： Here is disclosed a MI element made of thin film magnetic material utilizing a magnetic impedance effect comprising a substrate, first and second magnetic materials successively laminated on a surface of the substrate each in the form of thin film wherein the first magnetic material has its axis of easy magnetization Jm1 declined at an angle of &agr;° and the second magnetic material has its axis of easy magnetization Jm2 declined at an angle of −&agr;° with respect to a reference line Oo which is a direction corresponding to a path of high frequency current Iac so that the axes of easy magnetization of the first and second magnetic materials may intersect each other. Such MI element made of thin film magnetic material obtains linear magnetic field sensor characteristics exhibiting a remarkably large variation of impedance in response to a relatively low external magnetic field without any demand for bias magnetic field.
摘要翻译： 这里公开了利用包含基板的磁阻抗效应的薄膜磁性材料制成的MI元件，第一和第二磁性材料以薄膜的形式依次层压在基板表面上，其中第一磁性材料的轴线为 易磁化Jm1以α°的角度下降，第二磁性材料具有易磁化的轴线Jm2相对于与高频电流Iac的路径相对应的方向以αα的角度下降 使得第一和第二磁性材料的容易磁化的轴线可以彼此相交。 这种由薄膜磁性材料制成的MI元件获得线性磁场传感器特性，其响应于相对较低的外部磁场而呈现出非常大的阻抗变化，而不需要偏置磁场。
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公开(公告)号：US4987390A
公开(公告)日：1991-01-22
申请号：US403090
申请日：1989-09-05
申请人： Kaneo Mouri , Masahide Wakuda , Noriaki Baba
发明人： Kaneo Mouri , Masahide Wakuda , Noriaki Baba
IPC分类号： G01R33/035 , H01F21/00 , H01F21/08 , H01F36/00
摘要： A superconducting reversible variable inductor of this invention comprises: a core made of a Type II superconductor having a reversible magnetic permeability variation range in which the magnetic permeability varies reversibly with respect to a variation of a magnetic field of a predetermined strength or less and falling in the range of from a lower critical magnetic field or more to an upper critical magnetic field or less; and one or more coils wound around the core. The superconductor reversible variable inductor has good linear controllability and high speed response of the inductance.
摘要翻译： 本发明的超导可逆可变电感器包括：由具有可逆磁导率变化范围的II型超导体制成的芯，其中磁导率相对于预定强度或更小的磁场的变化可逆地变化并落入 从较低的临界磁场或更高的临界磁场或更小的临界磁场的范围; 以及缠绕在芯上的一个或多个线圈。 超导体可逆可变电感器具有良好的线性可控性和电感的高速响应。
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公开(公告)号：US20110163744A1
公开(公告)日：2011-07-07
申请号：US12988525
申请日：2008-11-08
IPC分类号： G01R33/02
CPC分类号： G01N33/4833
摘要： A cellular tissue magnetic signal detecting device for detecting a magnetic signal locally generated in a cellular tissue including an excitable cell generating an electrical excitation, the cellular tissue magnetic signal detecting device includes: a magnetic sensor head operative to approach the cellular tissue within 1000 μm; and a magnetic detecting section detecting the magnetic signal with a resolution of 1000 μm or less at a noise level of 1 nT or less, and a response speed of 1 ms or less based on an output signal from the magnetic sensor head; the magnetic sensor head including magneto impedance sensor.
摘要翻译： 一种细胞组织磁信号检测装置，用于检测在包括产生电激励的可激发细胞的细胞组织中局部生成的磁信号，所述细胞组织磁信号检测装置包括：磁传感器头，其在1000μm以内接近细胞组织; 以及磁检测部，其基于来自所述磁传感器头的输出信号，在1nT以下的噪声水平下检测具有1000μm以下的分辨率的磁信号，并且响应速度为1ms以下。 磁传感器头包括磁阻抗传感器。
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4.发明授权Productive method of amorphous metal-metal jointed parts and amorphous metal-metal jointed parts 失效无定形金属 - 金属接头零件和非晶金属 - 金属接头零件的生产方法公开(公告)号：US06273322B1
公开(公告)日：2001-08-14
申请号：US09439096
申请日：1999-11-12
IPC分类号： B23K106
CPC分类号： G01R33/02 , B23K20/10 , B23K2103/10 , H01F1/15391 , Y10T428/12
摘要： A production method for making a strong connection between an amorphous wire and a terminal. The amorphous wire is placed between the terminal and a bonding metal of aluminum or aluminum alloy, with the bonding metal in contact with both the amorphous metal and the terminal. Then, ultrasonic vibration is applied through the bonding metal to make the connection between the bonding metal and the terminal.
摘要翻译： 一种用于在非晶线和端子之间形成牢固连接的制造方法。 非晶线被放置在端子和铝或铝合金的接合金属之间，其中接合金属与非晶金属和端子都接触。 然后，通过接合金属施加超声波振动，以使接合金属和端子之间的连接。
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