公开(公告)号：US07197930B2

公开(公告)日：2007-04-03

申请号：US11291085

申请日：2005-12-01

申请人： Mikio Sugiki ,  Yuji Kutsuna ,  Hajime Ito ,  Takao Tsuruhara

发明人： Mikio Sugiki ,  Yuji Kutsuna ,  Hajime Ito ,  Takao Tsuruhara

IPC分类号： G01P15/00 ,  G01P9/04

CPC分类号： G01C19/56

摘要： The gyro sensor uses a clock signal as a timing signal or synchronous signal for reading various data stored in a built-in memory for its yaw rate sensing operation. The gyro sensor is configured to use, as such a clock signal, the self-excited oscillation signal being applied to the vibrator of the gyro sensor as a vibrator drive signal.

摘要翻译： 陀螺传感器使用时钟信号作为定时信号或同步信号，用于读取存储在内置存储器中的各种数据用于其偏航速率感测操作。 陀螺仪传感器被配置为将作为这样的时钟信号的自激振荡信号用作陀螺仪传感器的振动器作为振动器驱动信号。

公开(公告)号：US20060117850A1

公开(公告)日：2006-06-08

申请号：US11291085

申请日：2005-12-01

申请人： Mikio Sugiki ,  Yuji Kutsuna ,  Hajime Ito ,  Takao Tsuruhara

发明人： Mikio Sugiki ,  Yuji Kutsuna ,  Hajime Ito ,  Takao Tsuruhara

IPC分类号： G01P15/08

CPC分类号： G01C19/56

摘要： The gyro sensor uses a clock signal as a timing signal or synchronous signal for reading various data stored in a built-in memory for its yaw rate sensing operation. The gyro sensor is configured to use, as such a clock signal, the self-excited oscillation signal being applied to the vibrator of the gyro sensor as a vibrator drive signal.

摘要翻译： 陀螺传感器使用时钟信号作为定时信号或同步信号，用于读取存储在内置存储器中的各种数据用于其偏航速率感测操作。 陀螺仪传感器被配置为将作为这样的时钟信号的自激振荡信号用作陀螺仪传感器的振动器作为振动器驱动信号。

公开(公告)号：US20060087370A1

公开(公告)日：2006-04-27

申请号：US11253802

申请日：2005-10-20

申请人： Takao Tsuruhara ,  Hajime Ito

发明人： Takao Tsuruhara ,  Hajime Ito

IPC分类号： H03F1/36

CPC分类号： H03F1/34 ,  H03F3/45475 ,  H03F3/70 ,  H03F2203/45522

摘要： In a charge amplifier, an operational amplifier is provided. The operational amplifier has an inverting input terminal, a non-inverting input terminal, and an output terminal. An adjustable feedback resistor element is provide to be connected between the inverting terminal and the output terminal. A resistance adjusting circuit is provided to be electrically connected to the adjustable feedback resistor element. The resistance adjusting circuit adjusts the resistance of the adjustable feedback resistor element to a first resistance during a first predetermined period after power-on. The resistance adjusting circuit also adjusts the resistance of the adjustable feedback resistor element to a second resistance after the first predetermined period has elapsed. The second resistance is higher than the first resistance.

摘要翻译： 在电荷放大器中，提供运算放大器。 运算放大器具有反相输入端子，非反相输入端子和输出端子。 提供可调反馈电阻元件连接在反相端子和输出端子之间。 提供电阻调节电路以电连接到可调节反馈电阻器元件。 电阻调节电路在上电之后的第一预定时段期间将可调节反馈电阻元件的电阻调整为第一电阻。 电阻调节电路在经过第一预定周期之后，也将可调反馈电阻元件的电阻调整到第二电阻。 第二阻力高于第一阻力。

公开(公告)号：US07292021B2

公开(公告)日：2007-11-06

申请号：US11245453

申请日：2005-10-07

申请人： Takao Tsuruhara ,  Hajime Ito ,  Shunji Mase

发明人： Takao Tsuruhara ,  Hajime Ito ,  Shunji Mase

IPC分类号： G01R13/14 ,  G01P3/44 ,  G01P9/00 ,  G01P15/08

CPC分类号： G01C19/5649

摘要： In an anomaly detector that detects an abnormal condition of an oscillation signal of a circuit such as a vibratory sensing circuit, the oscillation signal, having AC and DC components, is converted to a pair of first and second signals of either opposite-polarity DC amplitudes or opposite-phase alternating amplitudes. The first and second signals are combined to cancel the AC component of the oscillation signal to detect the DC component. The DC component is then compared with the upper and lower thresholds of a decision range to produce an alarm if the DC component goes outside the decision range. In one embodiment, the first and second signals are produced by detecting positive and negative peak values of the oscillation signal at intervals. In a second embodiment, the first signal is produced by high-pass filtering the oscillation signal as a replica of the AC component and the second signal is the oscillation signal itself.

摘要翻译： 在检测振动检测电路等电路的振荡信号的异常状态的异常检测器中，将具有AC，DC成分的振荡信号转换为相反极性的DC振幅的一对第一和第二信号 或反相交变振幅。 组合第一和第二信号以消除振荡信号的AC分量以检测DC分量。 然后将DC分量与决策范围的上限和下限阈值进行比较，以在DC分量超出决策范围时产生报警。 在一个实施例中，通过以间隔检测振荡信号的正和负峰值来产生第一和第二信号。 在第二实施例中，第一信号是通过对作为AC分量的复制品的振荡信号进行高通滤波而产生的，第二信号是振荡信号本身。

公开(公告)号：US20060077013A1

公开(公告)日：2006-04-13

申请号：US11245453

申请日：2005-10-07

申请人： Takao Tsuruhara ,  Hajime Ito ,  Shunji Mase

发明人： Takao Tsuruhara ,  Hajime Ito ,  Shunji Mase

IPC分类号： H03B1/00

CPC分类号： G01C19/5649

摘要： In an anomaly detector that detects an abnormal condition of an oscillation signal of a circuit such as a vibratory sensing circuit, the oscillation signal, having AC and DC components, is converted to a pair of first and second signals of either opposite-polarity DC amplitudes or opposite-phase alternating amplitudes. The first and second signals are combined to cancel the AC component of the oscillation signal to detect the DC component. The DC component is then compared with the upper and lower thresholds of a decision range to produce an alarm if the DC component goes outside the decision range. In one embodiment, the first and second signals are produced by detecting positive and negative peak values of the oscillation signal at intervals. In a second embodiment, the first signal is produced by high-pass filtering the oscillation signal as a replica of the AC component and the second signal is the oscillation signal itself.

摘要翻译： 在检测振动检测电路等电路的振荡信号的异常状态的异常检测器中，将具有AC，DC成分的振荡信号转换为相反极性的DC振幅的一对第一和第二信号 或反相交变振幅。 组合第一和第二信号以消除振荡信号的AC分量以检测DC分量。 然后将DC分量与决策范围的上限和下限阈值进行比较，以在DC分量超出决策范围时产生报警。 在一个实施例中，通过以间隔检测振荡信号的正和负峰值来产生第一和第二信号。 在第二实施例中，第一信号是通过对作为AC分量的复制品的振荡信号进行高通滤波而产生的，第二信号是振荡信号本身。

公开(公告)号：US20070041135A1

公开(公告)日：2007-02-22

申请号：US11500303

申请日：2006-08-08

申请人： Hajime Ito ,  Shunji Mase ,  Takao Tsuruhara

发明人： Hajime Ito ,  Shunji Mase ,  Takao Tsuruhara

IPC分类号： H02H3/00

CPC分类号： G01D3/08 ,  G01C19/5726 ,  G01C19/5776 ,  G01P21/00

摘要： A sensor circuit includes an AC component pickup circuit and first and second adder circuits or first and second high-pass filters, and specifies a range of normal voltages by an upper-limit voltage formed by adding an upper-limit threshold value to the AC component in the input voltage and by a lower-limit voltage formed by adding a lower-limit threshold value to the AC component in the input voltage. An abnormal offset voltage is detected by judging whether the output voltage of an inverting amplifier circuit is lying in the range of normal voltages.

摘要翻译： 传感器电路包括AC分量拾取电路和第一和第二加法器电路或第一和第二高通滤波器，并且通过将上限阈值与AC分量相加形成的上限电压来指定正常电压的范围 在输入电压和通过向输入电压中的AC分量增加下限阈值而形成的下限电压。 通过判断反相放大器电路的输出电压是否处于正常电压的范围来检测异常偏移电压。

公开(公告)号：US07466119B2

公开(公告)日：2008-12-16

申请号：US11500303

申请日：2006-08-08

申请人： Hajime Ito ,  Shunji Mase ,  Takao Tsuruhara

发明人： Hajime Ito ,  Shunji Mase ,  Takao Tsuruhara

IPC分类号： G01D1/14 ,  G01R27/08

CPC分类号： G01D3/08 ,  G01C19/5726 ,  G01C19/5776 ,  G01P21/00

摘要： A sensor circuit includes an AC component pickup circuit and first and second adder circuits or first and second high-pass filters, and specifies a range of normal voltages by an upper-limit voltage formed by adding an upper-limit threshold value to the AC component in the input voltage and by a lower-limit voltage formed by adding a lower-limit threshold value to the AC component in the input voltage. An abnormal offset voltage is detected by judging whether the output voltage of an inverting amplifier circuit is lying in the range of normal voltages.

摘要翻译： 传感器电路包括AC分量拾取电路和第一和第二加法器电路或第一和第二高通滤波器，并且通过将上限阈值与AC分量相加形成的上限电压来指定正常电压的范围 在输入电压和通过向输入电压中的AC分量增加下限阈值而形成的下限电压。 通过判断反相放大器电路的输出电压是否处于正常电压的范围来检测异常偏移电压。

公开(公告)号：US20050274181A1

公开(公告)日：2005-12-15

申请号：US11149431

申请日：2005-06-10

申请人： Yuji Kutsuna ,  Hajime Ito

发明人： Yuji Kutsuna ,  Hajime Ito

IPC分类号： G01C19/56 ,  G01C19/5726 ,  G01C19/5755 ,  G01P15/08

CPC分类号： G01C19/5719 ,  G01C19/5726

摘要： An angular rate sensor has a vibrator vibrating along a reference direction at a fixed frequency in response to a driving signal, and vibrating along a detecting direction perpendicular to the reference direction in accordance with an angular velocity given to the vibrator. A monitoring signal generator generates a monitoring signal having a waveform of the vibrator vibration along the reference direction. A clock signal generator generates, from the monitoring signal, a first clock signal and a second clock signal having a frequency identical with that of the first clock signal and a level change occurring at a time differing from that in the second clock signal. The first clock signal is used to maintain the vibrator vibration along the reference direction. An angular velocity detector detects the angular velocity from a waveform of the vibrator vibration along the detecting direction by using the second clock signal.

摘要翻译： 角速率传感器具有响应于驱动信号以固定频率沿着参考方向振动的振动器，并且根据给予振动器的角速度沿着垂直于参考方向的检测方向振动。 监视信号发生器产生具有沿参考方向的振动器振动的波形的监视信号。 时钟信号发生器从监视信号产生具有与第一时钟信号的频率相同的频率的第一时钟信号和第二时钟信号，以及在与第二时钟信号不同的时间发生的电平变化。 第一个时钟信号用于沿着参考方向保持振动器振动。 角速度检测器通过使用第二时钟信号来检测沿着检测方向的振动器振动的波形的角速度。

公开(公告)号：US20100298491A1

公开(公告)日：2010-11-25

申请号：US12160534

申请日：2007-01-19

申请人： Yasunari Okada ,  Hajime Ito ,  Hideki Yamane ,  Nobuaki Matsumoto

发明人： Yasunari Okada ,  Hajime Ito ,  Hideki Yamane ,  Nobuaki Matsumoto

IPC分类号： C08L63/00 ,  C07D303/12 ,  C07C39/10

CPC分类号： C07C39/17 ,  C07C37/16 ,  C07C37/20 ,  C07C2603/74 ,  C07D301/28 ,  C07D303/30 ,  C08G59/24 ,  C08G59/4215 ,  C08G59/4223 ,  C08G59/621 ,  G03F7/038 ,  Y10T428/1073 ,  Y10T428/31511

摘要： Disclosed is an adamantane derivative which provides a cured product excellent in optical characteristics such as transparency and light resistance, long-term heat resistance, electrical characteristics such as and dielectric constant, and low water absorption. Also disclosed are a resin composition containing the adamantane derivative, a sealing agent for electronic circuits, optical electronic member, semiconductor device and copper-clad laminate all using the resin composition, and a radiation-sensitive resin composition which contains the above-mentioned adamantane derivative as a crosslinking agent. Specifically disclosed are an adamantane derivative represented by the formula (I-1) below, a resin composition containing the adamantane derivative, a sealing agent for electronic circuits, optical electronic member, semiconductor device and copper-clad laminate, all using the resin composition, and a radiation-sensitive resin composition which contains the above-mentioned adamantane derivative as a crosslinking agent.

摘要翻译： 公开了一种金刚烷衍生物，其提供了透光性，耐光性，长期耐热性，电特性如介电常数，低吸水性等光学特性优异的固化物。 还公开了含有金刚烷衍生物，电子电路用密封剂，光电子元件，半导体器件和覆铜层压板的树脂组合物，其全部使用该树脂组合物，以及含有上述金刚烷衍生物的辐射敏感性树脂组合物 作为交联剂。 具体公开了以下式（I-1）表示的金刚烷衍生物，含有金刚烷衍生物的树脂组合物，电子电路用密封剂，光电子部件，半导体装置和覆铜层压板，全部使用树脂组合物， 以及含有上述金刚烷衍生物作为交联剂的辐射敏感性树脂组合物。

公开(公告)号：US20090099326A1

公开(公告)日：2009-04-16

申请号：US12298836

申请日：2007-04-20

申请人： Yasunari Okada ,  Hideki Yamane ,  Hajime Ito ,  Nobuaki Matsumoto

发明人： Yasunari Okada ,  Hideki Yamane ,  Hajime Ito ,  Nobuaki Matsumoto

IPC分类号： C08F214/18 ,  C07C35/44 ,  C07C69/753 ,  C08G65/22 ,  C07D303/18

CPC分类号： C07C31/44 ,  C07C69/653 ,  C07C2603/74 ,  C07D301/24 ,  C07D305/06 ,  C08F220/24 ,  C08F222/1006

摘要： To provide a polymerizable group-containing and fluorine-containing adamantane derivative capable of affording a cured product having good heat resistance, good mechanical properties such as mar resistance and a low refractive index, a resin composition containing such a polymerizable group-containing adamantane derivative, and a fluorine-containing adamantane derivative which is useful as a reaction intermediate used for the production of the polymerizable group-containing and fluorine-containing adamantane derivative.Specifically provided are a fluorine-containing adamantane derivative represented by the general formula (I) below, a polymerizable group-containing and fluorine-containing adamantane derivative represented by the general formula (II) below, and a resin composition containing such a polymerizable group-containing and fluorine-containing adamantane derivative. In the formula, R1 and R2 are each a hydrogen atom, for example, n is an integer of 0 or more, X1 is a polymerizable group represented by the formula (III-a), for example, Y is a hydrogen atom, for example, s and t are each an integer of 1 to 15, and u is an integer of 0 to 14, with the proviso that s+t+u=16.

摘要翻译： 为了提供能够提供具有良好耐热性，良好机械性能如耐磨性和低折射率的固化产物的含可聚合基团的含氟金刚烷衍生物，含有这种含聚合基团的金刚烷衍生物的树脂组合物， 以及可用作制备含聚合基团和含氟金刚烷衍生物的反应中间体的含氟金刚烷衍生物。 具体地提供由以下通式（I）表示的含氟金刚烷衍生物，下述通式（II）表示的可聚合基团的含氟金刚烷衍生物和含有这样的聚合性基团的树脂组合物， 含氟和金属金刚烷衍生物。 在该式中，R 1和R 2各自为氢原子，例如n为0以上的整数，X 1为式（III-a）表示的聚合性基团，例如，Y为氢原子，作为 例如，s和t分别为1〜15的整数，u为0〜14的整数，条件是s + t + u = 16。