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公开(公告)号：USRE41847E1
公开(公告)日：2010-10-19
申请号：US12235884
申请日：1998-07-14
IPC分类号： G01C19/00
CPC分类号： G01D3/022 , G01D3/036 , G01D18/008
摘要： An object of the present invention is to provide an automatic compensation sensor that can eliminate an exclusive input terminal for the compensation mode signal. To achieve this object, the present invention comprises a sensor body (1), a signal output terminal (5) for outputting signals from the sensor body (1), and a controller for compensating the output signal from this signal output terminal (5).
摘要翻译： 本发明的目的是提供一种能够消除用于补偿模式信号的专用输入端的自动补偿传感器。 为了实现该目的，本发明包括传感器体（1），用于输出来自传感器体（1）的信号的信号输出端子（5）和用于补偿来自该信号输出端子（5）的输出信号的控制器， 。
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公开(公告)号：US07387025B2
公开(公告)日：2008-06-17
申请号：US10589966
申请日：2005-02-14
申请人： Toshiyuki Nozoe
发明人： Toshiyuki Nozoe
IPC分类号： G01P9/04
CPC分类号： G01C19/5607
摘要： An angular velocity sensor is provided, which is capable of accurate failure diagnosis on a detecting portion despite of its simple configuration and small size without providing additional means on an oscillator separately from the driving portion and a detecting portion. When a check signal for carrying out failure diagnosis is input to terminal (54) from outside, the degree of amplification at amplifier (45) is decreased, and the degree of amplification at amplifier (44) is simultaneously increased by an operation of AGC circuit (43). As a result, a driving signal having the decreased amplitude can be obtained at terminals (50) and (53), and a driving signal having the increased amplitude can be obtained at terminals (51) and (52). The driving signals are supplied to one driving electrode and another driving electrode, respectively, of a pair of driving electrodes spaced from each other across the center of the arm of a tuning fork type oscillator through terminals (50) to (53).
摘要翻译： 提供了一种角速度传感器，其能够对检测部分进行精确的故障诊断，尽管其结构简单且尺寸小，而不需要在与驱动部分和检测部分分开的振荡器上提供附加装置。 当从外部向终端（54）输入用于执行故障诊断的检查信号时，放大器（45）的放大度减小，放大器（44）的放大程度通过AGC电路的操作同时增加 （43）。 结果，可以在端子（50）和（53）处获得具有减小的振幅的驱动信号，并且可以在端子（51）和（52）处获得具有增加的振幅的驱动信号。 分别通过端子（50）至（53）将一对驱动电极的驱动信号分别提供给跨音叉型振荡器的臂的中心彼此隔开的一个驱动电极和另一个驱动电极。
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公开(公告)号：US07337669B2
公开(公告)日：2008-03-04
申请号：US10954587
申请日：2004-10-01
申请人： Toshiyuki Nozoe
发明人： Toshiyuki Nozoe
IPC分类号： G01P15/00
CPC分类号： G01P15/18 , G01C19/5607 , G01C19/5614 , G01P15/125 , G01P21/00 , G01P2015/0828 , G01P2015/084
摘要： An inertial sensor is provided which includes a self-diagnosis circuit which applies an AC-bias signal voltage ahead of a synchronous demodulator, and thereby, supplies a diagnostic signal for detecting an abnormality in at least one of a detecting element and a detection circuit. This inertial sensor is capable of actively diagnosing whether or not there is an abnormality in the sensor itself, only by monitoring whether a predetermined DC offset signal is obtained from a sensor output terminal of the inertial sensor.
摘要翻译： 提供了一种惯性传感器，其包括在同步解调器之前施加AC偏置信号电压的自诊断电路，从而提供用于检测检测元件和检测电路中的至少一个中的异常的诊断信号。 该惯性传感器仅通过监视是否从惯性传感器的传感器输出端获得预定的DC偏移信号，能够主动地诊断传感器本身是否存在异常。
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公开(公告)号：US20060090565A1
公开(公告)日：2006-05-04
申请号：US11262769
申请日：2005-11-01
申请人： Satoshi Ohuchi , Toshiyuki Nozoe , Hiroyuki Aizawa
发明人： Satoshi Ohuchi , Toshiyuki Nozoe , Hiroyuki Aizawa
CPC分类号： G01C19/5607
摘要： An angular velocity sensor is provided with an oscillator including a pair of drive arms, a base portion coupled to one end of each drive arm, and a flexible arm extending from the base portion in a direction opposite from the drive arms. This angular velocity sensor is also provided with driving member which oscillates the pair of drive arms in approaching or separating direction, and distortion detecting member which detects a distortion of the flexible arm in the oscillating direction of the drive arms.
摘要翻译： 角速度传感器设置有振荡器，该振荡器包括一对驱动臂，耦合到每个驱动臂的一端的基部以及从驱动臂的相反方向从基部延伸的柔性臂。 该角速度传感器还设置有使一对驱动臂在接近或分离方向上摆动的驱动构件，以及检测柔性臂在驱动臂的摆动方向上的变形的失真检测构件。
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公开(公告)号：US06933753B2
公开(公告)日：2005-08-23
申请号：US10490729
申请日：2003-08-01
申请人： Keisuke Kuroda , Takeshi Uemura , Toshiyuki Nozoe
发明人： Keisuke Kuroda , Takeshi Uemura , Toshiyuki Nozoe
CPC分类号： H03K5/08 , H03F3/45183 , H03F2203/45566 , H03F2203/45636 , H03F2203/45664 , H03F2203/45674
摘要： A sensor signal output circuit includes a first differential amplifier, a first load resistor, a first transistor, a second transistor and a limiter section. The limiter section includes at least a second differential amplifier, which includes an input end coupled to output terminal and an other input end coupled to second reference voltage setting part, a second load resistor for a second differential amplifier, and a third transistor, which includes a gate connected to an output end of the second differential amplifier and a source connected to a gate of the second transistor.
摘要翻译： 传感器信号输出电路包括第一差分放大器，第一负载电阻器，第一晶体管，第二晶体管和限幅器部分。 限幅器部分至少包括第二差分放大器，其包括耦合到输出端的输入端和耦合到第二参考电压设置部分的另一输入端，用于第二差分放大器的第二负载电阻器和第三晶体管，其包括 连接到第二差分放大器的输出端的栅极和连接到第二晶体管的栅极的源极。
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公开(公告)号：US20050072233A1
公开(公告)日：2005-04-07
申请号：US10954587
申请日：2004-10-01
申请人： Toshiyuki Nozoe
发明人： Toshiyuki Nozoe
IPC分类号： G01C19/56 , G01C19/5614 , G01P15/125 , G01P21/00 , G01P15/00
CPC分类号： G01P15/18 , G01C19/5607 , G01C19/5614 , G01P15/125 , G01P21/00 , G01P2015/0828 , G01P2015/084
摘要： An inertial sensor is provided which includes a self-diagnosis circuit which applies an AC-bias signal voltage ahead of a synchronous demodulator, and thereby, supplies a diagnostic signal for detecting an abnormality in at least one of a detecting element and a detection circuit. This inertial sensor is capable of actively diagnosing whether or not there is an abnormality in the sensor itself, only by monitoring whether a predetermined DC offset signal is obtained from a sensor output terminal of the inertial sensor.
摘要翻译： 提供了一种惯性传感器，其包括在同步解调器之前施加AC偏置信号电压的自诊断电路，从而提供用于检测检测元件和检测电路中的至少一个中的异常的诊断信号。 该惯性传感器仅通过监视是否从惯性传感器的传感器输出端获得预定的DC偏移信号，能够主动地诊断传感器本身是否存在异常。
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公开(公告)号：US06748807B2
公开(公告)日：2004-06-15
申请号：US10239727
申请日：2002-12-18
IPC分类号： G01P102
CPC分类号： G01P1/023
摘要： An inertia detecting transducer having a reliable detection element. The element is kept to be free from deposition of gas and organic substance generated from resin adhesive. A first case of the transducer has an opening and a circuit component mounted thereon, and is provided with an external electrode and a first connection electrode. A second case includes a detection element mounted inside thereof, and an opening of the case is sealed with a sealing plate. The second case is further provided with a second connection electrode. The second case is attached to the first case so that the former covers the opening of the latter. The second connection electrode and the first connection electrode are electrically coupled. In the above-described configuration of the present invention, if an inertia detecting transducer gets a partial damage, either one of the detection element and the circuit component remaining intact can be re-utilzed.
摘要翻译： 具有可靠检测元件的惯性检测传感器。 元素保持不会由树脂粘合剂产生的气体和有机物质沉积。 换能器的第一种情况具有安装在其上的开口和电路部件，并且设置有外部电极和第一连接电极。 第二种情况包括安装在其内部的检测元件，壳体的开口用密封板密封。 第二壳体还设置有第二连接电极。 第二种情况是附在第一种情况下，前者覆盖了后者的开口。 第二连接电极和第一连接电极电耦合。 在本发明的上述结构中，如果惯性检测传感器得到部分损伤，则可以重新利用检测元件和保持完整的电路部件中的任一个。
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公开(公告)号：US06324482B1
公开(公告)日：2001-11-27
申请号：US09254691
申请日：1999-04-08
IPC分类号： G01C1900
CPC分类号： G01D3/022 , G01D3/036 , G01D18/008
摘要： An object of the present invention is to provide an automatic compensation sensor that can eliminate an exclusive input terminal for the compensation mode signal. To achieve this object, the present invention comprises a sensor body (1), a signal output terminal (5) for outputting signals from the sensor body (1), and a controller for compensating the output signal from this signal output terminal (5).
摘要翻译： 本发明的目的是提供一种能够消除用于补偿模式信号的专用输入端的自动补偿传感器。 为了实现该目的，本发明包括传感器体（1），用于输出来自传感器体（1）的信号的信号输出端子（5）和用于补偿来自该信号输出端子（5）的输出信号的控制器， 。
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公开(公告)号：US08830077B2
公开(公告)日：2014-09-09
申请号：US12741467
申请日：2008-11-18
申请人： Takeshi Uemura , Toshiyuki Nozoe
发明人： Takeshi Uemura , Toshiyuki Nozoe
CPC分类号： G01C19/00 , G06F1/1626 , G06F1/1694 , G06F3/017 , G06F2200/1637 , G11B19/02
摘要： An electronic device includes a case, an angular velocity sensor fixed to the case, a data memory storing plural reference profiles, an output unit operating in a plurality of operation modes corresponding to the reference profiles, and a processor controlling the output unit. The angular velocity sensor sends a signal according to an angular velocity applied to the case. The processor is operable to receive the signal sent from the angular velocity sensor, to select a reference profile out of the plural reference profiles according to the received signal, and to cause the output unit to operate in an operation mode out of the plural operation modes corresponding to the selected reference profile. A user can operate this electronic device with a quick response.
摘要翻译： 电子设备包括壳体，固定在壳体上的角速度传感器，存储多个参考曲线的数据存储器，以对应于参考曲线的多个操作模式操作的输出单元，以及控制输出单元的处理器。 角速度传感器根据施加到壳体的角速度发送信号。 处理器可操作以接收从角速度传感器发送的信号，以根据接收到的信号从多个参考轮廓中选择参考轮廓，并且使得输出单元在多种操作模式中的操作模式中操作 对应于所选择的参考轮廓。 用户可以快速响应操作该电子设备。
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公开(公告)号：US08201449B2
公开(公告)日：2012-06-19
申请号：US12441451
申请日：2007-11-09
申请人： Satoshi Ohuchi , Toshiyuki Nozoe , Hiroyuki Aizawa
发明人： Satoshi Ohuchi , Toshiyuki Nozoe , Hiroyuki Aizawa
CPC分类号： G01P15/125 , G01C19/5719 , G01P1/023 , G01P5/14 , G01P15/18
摘要： A sensor includes detecting element (28) with an acceleration sensor, which is formed of weight (18) coupled to rigid section (14) via flexible section (16), substrate (10) confronting weight (18), and an electrode section including opposed electrodes (20, 22, 24, 26) placed on respective opposed faces of weight (18) and substrate (10). This structure prevents weight (18) from moving along Z-axis, so that a detection accuracy of acceleration occurring along X-axis or Y-axis can be improved.
摘要翻译： 传感器包括具有加速度传感器的检测元件（28），所述加速度传感器由通过柔性部分（16），与基座（10）相对的重量（18）耦合到刚性部分（14）的重物（18）和包括 相对的电极（20,22,24,26）放置在重物（18）和基底（10）的相对的相对面上。 这种结构可防止重量（18）沿Z轴移动，从而可以提高沿X轴或Y轴发生的加速度的检测精度。
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