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1. 发明授权

US08183897B2 Integrated circuit device and electronic apparatus 有权
标题翻译：集成电路器件和电子设备
公开(公告)号：US08183897B2
公开(公告)日：2012-05-22
申请号：US12697514
申请日：2010-02-01
申请人： Tomoko Hara , Yoshihiko Nimura
发明人： Tomoko Hara , Yoshihiko Nimura
IPC分类号： H03L7/00
CPC分类号： H03K19/003 , H03K19/00369
摘要： An integrated circuit device includes: an internal circuit; a ground terminal; a first terminal that is provided with a first signal that becomes to be a ground level during at least a portion of a period in which the internal circuit is operating; a detection circuit that compares a voltage on the first terminal and a voltage on the ground terminal, thereby detecting an open state of the ground terminal; and a setting circuit that sets the internal circuit to a reset state or a disabled state when the open state of the ground terminal is detected by the detection circuit.
摘要翻译：集成电路装置包括：内部电路; 地面终端; 第一端子，其在所述内部电路工作的期间的至少一部分期间设置成变为地电平的第一信号; 检测电路，其比较所述第一端子上的电压和所述接地端子上的电压，从而检测所述接地端子的打开状态; 以及当由检测电路检测到接地端子的打开状态时，将内部电路设置为复位状态或禁用状态的设置电路。

2. 发明申请

US20110050352A1 ELECTRIC CIRCUIT, SENSOR SYSTEM EQUIPPED WITH THE ELECTRIC CIRCUIT, AND SENSOR DEVICE EQUIPPED WITH THE ELECTRIC CIRCUIT 有权
标题翻译：电气电路，配有电路的传感器系统以及配备电路的传感器装置
公开(公告)号：US20110050352A1
公开(公告)日：2011-03-03
申请号：US12835108
申请日：2010-07-13
申请人： Takayuki Kondo , Masayoshi Todorokihara , Yoshihiko Nimura , Takeo Kawase
发明人： Takayuki Kondo , Masayoshi Todorokihara , Yoshihiko Nimura , Takeo Kawase
IPC分类号： H03K3/03
CPC分类号： G01N29/036 , G01N29/022 , G01N2291/0256 , H03B5/32
摘要： An electric circuit includes: a reference signal generation circuit that generates a reference signal based on a first oscillation signal that is an oscillation signal of a first oscillation circuit that vibrates a first vibrator; and a counter circuit that counts a second oscillation signal that is an oscillation signal of a second oscillation circuit that vibrates a second vibrator based on the reference signal, and outputs a count signal, wherein the count signal is a change of the count value in the second oscillation signal.
摘要翻译：电路包括：参考信号产生电路，其基于作为振动第一振动器的第一振荡电路的振荡信号的第一振荡信号产生参考信号; 以及计数器电路，其对作为基于所述参考信号振动第二振动器的第二振荡电路的振荡信号的第二振荡信号进行计数，并输出计数信号，其中所述计数信号是所述计数值的变化第二振荡信号。

3. 发明申请

US20080280578A1 Receiver circuit and amplifier circuit 审中-公开
标题翻译：接收电路和放大电路
公开(公告)号：US20080280578A1
公开(公告)日：2008-11-13
申请号：US12149669
申请日：2008-05-06
申请人： Yoshihiko Nimura
发明人： Yoshihiko Nimura
IPC分类号： H04B1/06 , H03F1/34 , H03F3/45
CPC分类号： H03G3/3063 , H03F1/342 , H03F3/193 , H03F3/45475 , H03F2203/45138 , H03H11/245
摘要： A receiver circuit includes an attenuator that receives a received signal and attenuates the received signal, a DC level shifter that shifts a DC level of an attenuated signal from the attenuator, an amplifier section that has frequency characteristics of a band-pass filter and amplifies a signal from the DC level shifter that has been shifted with respect to the DC level, and a control circuit that controls an attenuation of the attenuator based on a signal output from the amplifier section. The control circuit controls the attenuation of the attenuator by changing filter characteristics of the attenuator corresponding to an amplitude of the signal output from the amplifier section so that the signal output from the amplifier section has a constant amplitude even when an amplitude of the received signal has changed.
摘要翻译：接收机电路包括接收接收信号并衰减接收信号的衰减器，将来自衰减器的衰减信号的直流电平移位的直流电平移位器，具有带通滤波器的频率特性的放大器部分，来自已经相对于DC电平移位的DC电平移位器的信号，以及控制电路，其基于从放大器部分输出的信号来控制衰减器的衰减。控制电路通过改变对应于从放大器部分输出的信号的振幅的衰减器的滤波特性来控制衰减器的衰减，使得即使当接收信号的幅度具有恒定幅度时，从放大器部分输出的信号也具有恒定幅度改变了

4. 发明授权

US08228650B2 Input-output interface circuit, integrated circuit device and electronic apparatus 有权
标题翻译：输入输出接口电路，集成电路器件和电子设备
公开(公告)号：US08228650B2
公开(公告)日：2012-07-24
申请号：US12726722
申请日：2010-03-18
申请人： Tomoko Hara , Yoshihiko Nimura
发明人： Tomoko Hara , Yoshihiko Nimura
IPC分类号： H02H9/04
CPC分类号： H01L27/0629 , H01L27/0251 , H01L27/0921 , H01L27/0928
摘要： An input-output interface circuit of the present invention includes an input-output terminal, an input buffer, a first MOS transistor of a first conductivity type formed in a floating well region, an output buffer for outputting a signal externally through the input-output terminal, an electrostatic protection circuit, and a floating well potential adjusting circuit, wherein the electrostatic protection circuit has a first resistance, and a diode connected between another end of the first resistance and a high level power supply potential, and the floating well potential adjusting circuit has a second resistance having one end connected to the input-output terminal, and a second MOS transistor of the first conductivity type having one end connected to another end of the second resistance, another end connected to the floating well region, and a gate connected to the high level power supply potential.
摘要翻译：本发明的输入输出接口电路包括：输入输出端子，输入缓冲器，形成在浮动阱区域中的第一导电类型的第一MOS晶体管，用于通过输入输出端从外部输出信号的输出缓冲器端子，静电保护电路和浮置阱电位调整电路，其中静电保护电路具有第一电阻，并且连接在第一电阻的另一端与高电平电源电位之间的二极管，以及浮置阱电位调整电路具有第一电阻，其一端连接到输入 - 输出端子;以及第一导电类型的第二MOS晶体管，其一端连接到第二电阻的另一端，另一端连接到浮动阱区，以及栅极连接到高电平的电源电位。

5. 发明申请

US20110002072A1 INPUT-OUTPUT INTERFACE CIRCUIT, INTEGRATED CIRCUIT DEVICE AND ELECTRONIC APPARATUS 有权
标题翻译：输入输出接口电路，集成电路设备和电子设备
公开(公告)号：US20110002072A1
公开(公告)日：2011-01-06
申请号：US12726722
申请日：2010-03-18
申请人： Tomoko HARA , Yoshihiko NIMURA
发明人： Tomoko HARA , Yoshihiko NIMURA
IPC分类号： H02H9/04
CPC分类号： H01L27/0629 , H01L27/0251 , H01L27/0921 , H01L27/0928
摘要： An input-output interface circuit of the present invention includes an input-output terminal, an input buffer, a first MOS transistor of a first conductivity type formed in a floating well region, an output buffer for outputting a signal externally through the input-output terminal, an electrostatic protection circuit, and a floating well potential adjusting circuit, wherein the electrostatic protection circuit has a first resistance, and a diode connected between another end of the first resistance and a high level power supply potential, and the floating well potential adjusting circuit has a second resistance having one end connected to the input-output terminal, and a second MOS transistor of the first conductivity type having one end connected to another end of the second resistance, another end connected to the floating well region, and a gate connected to the high level power supply potential.
摘要翻译：本发明的输入输出接口电路包括输入输出端子，输入缓冲器，形成在浮动阱区域中的第一导电类型的第一MOS晶体管，用于通过输入输出端从外部输出信号的输出缓冲器端子，静电保护电路和浮置阱电位调整电路，其中静电保护电路具有第一电阻，并且连接在第一电阻的另一端与高电平电源电位之间的二极管，以及浮置阱电位调整电路具有第一电阻，其一端连接到输入 - 输出端子;以及第一导电类型的第二MOS晶体管，其一端连接到第二电阻的另一端，另一端连接到浮动阱区，以及栅极连接到高电平的电源电位。

6. 发明申请

US20060105734A1 Oscillation device and oscillation method 有权
公开(公告)号：US20060105734A1
公开(公告)日：2006-05-18
申请号：US11248117
申请日：2005-10-12
申请人： Yoshihiko Nimura , Naoki Ogura
发明人： Yoshihiko Nimura , Naoki Ogura
IPC分类号： H04B1/26
CPC分类号： H03L3/00 , G06F1/04
摘要： An oscillation device, includes: an oscillator circuit that generates an oscillation signal based on a direct current voltage to be inputted, the oscillation signal being provided with a specification requested by a supplied device that is supposed to receive a supply of the oscillation signal; a gate circuit provided in the subsequent stage of the oscillator circuit and capable of outputting the oscillation signal from the oscillator circuit towards the supplied device; a power supply monitor circuit for detecting that the direct current voltage to be inputted has reached a voltage at which the oscillator circuit is able to start to generate the oscillation signal; and a delay circuit that causes the gate circuit to output to the supplied device the oscillation signal from the oscillator circuit, when a time required for the state of the oscillation signal, which the oscillator circuit generates, to become substantially constant is clocked on the basis of a time when a notice of the detection is received from the power supply monitor circuit, and the clocking is completed.

7. 发明授权

US08643440B2 Electric circuit, sensor system equipped with the electric circuit, and sensor device equipped with the electric circuit 有权
标题翻译：电路，配有电路的传感器系统，以及装有电路的传感器装置
公开(公告)号：US08643440B2
公开(公告)日：2014-02-04
申请号：US12835108
申请日：2010-07-13
申请人： Takayuki Kondo , Masayoshi Todorokihara , Yoshihiko Nimura , Takeo Kawase
发明人： Takayuki Kondo , Masayoshi Todorokihara , Yoshihiko Nimura , Takeo Kawase
IPC分类号： H03K3/03
CPC分类号： G01N29/036 , G01N29/022 , G01N2291/0256 , H03B5/32
摘要： An electric circuit includes: a reference signal generation circuit that generates a reference signal based on a first oscillation signal that is an oscillation signal of a first oscillation circuit that vibrates a first vibrator; and a counter circuit that counts a second oscillation signal that is an oscillation signal of a second oscillation circuit that vibrates a second vibrator based on the reference signal, and outputs a count signal, wherein the count signal is a change of the count value in the second oscillation signal.
摘要翻译：电路包括：参考信号产生电路，其基于作为振动第一振动器的第一振荡电路的振荡信号的第一振荡信号产生参考信号; 以及计数器电路，其对作为基于所述参考信号振动第二振动器的第二振荡电路的振荡信号的第二振荡信号进行计数，并输出计数信号，其中所述计数信号是所述计数值的变化第二振荡信号。

8. 发明授权

US07496331B2 Oscillation device and oscillation method 有权
标题翻译：振荡装置和振荡方法
公开(公告)号：US07496331B2
公开(公告)日：2009-02-24
申请号：US11248117
申请日：2005-10-12
申请人： Yoshihiko Nimura , Naoki Ogura
发明人： Yoshihiko Nimura , Naoki Ogura
IPC分类号： H04B1/40 , H04B7/00
CPC分类号： H03L3/00 , G06F1/04
摘要： An oscillation device, includes: an oscillator circuit that generates an oscillation signal based on a direct current voltage to be inputted, the oscillation signal being provided with a specification requested by a supplied device that is supposed to receive a supply of the oscillation signal; a gate circuit provided in the subsequent stage of the oscillator circuit and capable of outputting the oscillation signal from the oscillator circuit towards the supplied device; a power supply monitor circuit for detecting that the direct current voltage to be inputted has reached a voltage at which the oscillator circuit is able to start to generate the oscillation signal; and a delay circuit that causes the gate circuit to output to the supplied device the oscillation signal from the oscillator circuit, when a time required for the state of the oscillation signal, which the oscillator circuit generates, to become substantially constant is clocked on the basis of a time when a notice of the detection is received from the power supply monitor circuit, and the clocking is completed.
摘要翻译：一种振荡装置，包括：振荡电路，其根据要输入的直流电压产生振荡信号，所述振荡信号具有被提供的装置所要求的规格，所述规定应该接收所述振荡信号的供给; 设置在振荡电路的后级的门电路，能够将来自振荡电路的振荡信号输出到所提供的装置; 用于检测要输入的直流电压已经达到振荡器电路能够开始产生振荡信号的电压的电源监视电路; 以及延迟电路，当振荡器电路产生的振荡信号的状态变得基本恒定所需的时间基于时钟时，使得门电路向所提供的器件输出来自振荡器电路的振荡信号从电源监视电路接收到检测通知的时间，并且时钟完成。

9. 发明申请

US20100194452A1 INTEGRATED CIRCUIT DEVICE AND ELECTRONIC APPARATUS 有权
标题翻译：集成电路设备和电子设备
公开(公告)号：US20100194452A1
公开(公告)日：2010-08-05
申请号：US12697514
申请日：2010-02-01
申请人： Tomoko HARA , Yoshihiko NIMURA
发明人： Tomoko HARA , Yoshihiko NIMURA
IPC分类号： H03L7/00
CPC分类号： H03K19/003 , H03K19/00369
摘要： An integrated circuit device includes: an internal circuit; a ground terminal; a first terminal that is provided with a first signal that becomes to be a ground level during at least a portion of a period in which the internal circuit is operating; a detection circuit that compares a voltage on the first terminal and a voltage on the ground terminal, thereby detecting an open state of the ground terminal; and a setting circuit that sets the internal circuit to a reset state or a disabled state when the open state of the ground terminal is detected by the detection circuit.
摘要翻译：集成电路装置包括：内部电路; 地面终端; 第一端子，其在所述内部电路工作的期间的至少一部分期间设置成变为地电平的第一信号; 检测电路，其比较所述第一端子上的电压和所述接地端子上的电压，从而检测所述接地端子的打开状态; 以及当由检测电路检测到接地端子的打开状态时，将内部电路设置为复位状态或禁用状态的设置电路。

10. 发明授权

US06933795B2 Oscillating circuit and a semiconductor integrated circuit 失效
标题翻译：振荡电路和半导体集成电路
公开(公告)号：US06933795B2
公开(公告)日：2005-08-23
申请号：US10454787
申请日：2003-06-03
申请人： Yoshihiko Nimura
发明人： Yoshihiko Nimura
IPC分类号： H03B5/32 , H03B5/30 , H03B5/36 , H03K3/011 , H03K3/012 , H03K3/03
CPC分类号： H03B5/36 , H03K3/011 , H03K3/012 , H03K3/0307
摘要： An oscillating circuit includes an oscillating element having a first terminal and a second terminal, a plurality of inverting amplifiers connected in series between the first terminal and the second terminal of the oscillating element, and an impedance element connected between an input terminal and an output terminal of a predetermined inverting amplifier among the plurality of inverting amplifiers.
摘要翻译：振荡电路包括具有第一端子和第二端子的振荡元件，串联连接在振荡元件的第一端子和第二端子之间的多个反相放大器，以及连接在输入端子和输出端子之间的阻抗元件的多个反相放大器中的预定反相放大器。

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