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1. 发明公开

EP1231462A3 Method and system for identifying an object by use of decay characteristics of radioactivity of the same object 审中-公开
标题翻译：方法和系统，用于识别与此属性的放射性衰变性质固有的援助的对象
公开(公告)号：EP1231462A3
公开(公告)日：2003-04-02
申请号：EP02001647.3
申请日：2002-01-24
申请人： Yoshihisa, Hata
发明人： Yoshihisa, Hata
IPC分类号： G01N23/22
CPC分类号： G01N23/22
摘要： A method for identifying an object, by specifying an identifier which has been assigned to the object and which has not been indicated on the object itself, is provided to include the steps of: irradiating the object with a radiation; storing in a storage separate from the object, a correlation between the identifier and for-identification information; measuring a level of radioactivity of the object after an irradiation time at which the object was irradiated; obtaining the for-identification information, at least on the basis of the measured level of radioactivity; a measurement time at which the level of radioactivity was measured; and characteristics of a predetermined decay curve representing how the radioactivity of the object decays with time; and retrieving in the storage the identifier corresponding to the obtained for-identification information.

2. 发明公开

EP1231462A2 Method and system for identifying an object by use of decay characteristics of radioactivity of the same object 审中-公开
标题翻译：方法和系统，用于识别与此属性的放射性衰变性质固有的援助的对象
公开(公告)号：EP1231462A2
公开(公告)日：2002-08-14
申请号：EP02001647.3
申请日：2002-01-24
申请人： Yoshihisa, Hata
发明人： Yoshihisa, Hata
IPC分类号： G01N23/22
CPC分类号： G01N23/22
摘要： A method for identifying an object, by specifying an identifier which has been assigned to the object and which has not been indicated on the object itself, is provided to include the steps of: irradiating the object with a radiation; storing in a storage separate from the object, a correlation between the identifier and for-identification information; measuring a level of radioactivity of the object after an irradiation time at which the object was irradiated; obtaining the for-identification information, at least on the basis of the measured level of radioactivity; a measurement time at which the level of radioactivity was measured; and characteristics of a predetermined decay curve representing how the radioactivity of the object decays with time; and retrieving in the storage the identifier corresponding to the obtained for-identification information.
摘要翻译：提供了一种用于确定到对象，通过指定给已经分配到对象，并处理不当哪个对象本身上被指示标识，方法包括以下步骤：照射放射线的对象; 从物体分离的存储器，存储，标识符之间和用于识别信息的相关性; 测量中的哪一个，其照射在所述物体的时间照射后的对象的放射性的级别; 获得用于识别信息，至少放射性的测量水平的基础上; 在哪其中测得的放射性水平的测量时间; 和表示该物体的放射性如何随时间衰减的预定衰减曲线的特性; 并在存储器中检索所述标识符到对应的用于获得标识信息。

3. 发明申请

US20110134669A1 UNBALANCED VOLTAGE COMPENSATION METHOD, UNBALANCED VOLTAGE COMPENSATOR, THREE-PHASE CONVERTER CONTROL METHOD, AND CONTROLLER OF THREE-PHASE CONVERTER 有权
标题翻译：不平衡电压补偿方法，不平衡电压补偿器，三相转换器控制方法和三相转换器的控制器
公开(公告)号：US20110134669A1
公开(公告)日：2011-06-09
申请号：US12958523
申请日：2010-12-02
申请人： Itsuo Yuzurihara , Atsushi Takayanagi , Yoshihisa Hata
发明人： Itsuo Yuzurihara , Atsushi Takayanagi , Yoshihisa Hata
IPC分类号： H02M7/04
CPC分类号： H02M7/219 , H02M2001/0022
摘要： In compensating for unbalanced voltages of three-phase AC, instantaneous values of wye-phase voltages 120° out of phase with each other are obtained from line voltages using a centroid vector operation, symmetrical component voltages of three-phase balanced system are obtained from the instantaneous values of wye-phase voltages, a compensation signal to compensate unbalanced voltages of three-phase AC is generated from zero-phase-sequence voltage of symmetrical component voltages is generated, wye-phase voltages 120° out of phase, the unbalanced voltages of which are compensated, are obtained from the compensation signal and the symmetrical component voltages, a control signal of a PWM conversion is generated based on the compensated wye-phase voltage compensated, and the unbalanced voltages of three-phase AC are compensated. The amount of time to compensate the three-phase unbalanced voltages required for detecting an unbalance of voltages and generating a control signal can be shortened.
摘要翻译：在补偿三相交流的不平衡电压时，使用质心向量运算从线电压获得相位相差120°的相位电压的瞬时值，三相平衡系统的对称分量电压从产生相位电压的瞬时值，补偿信号补偿三相交流电压的不平衡电压，产生零相电压的对称分量电压，相位相位电压为120°相位，不平衡电压由补偿信号和对称分量电压获得补偿后的PWM转换的控制信号，并根据经补偿的相位补偿的相位电压产生PWM转换的控制信号，并补偿三相AC的不平衡电压。可以缩短补偿检测电压不平衡和产生控制信号所需的三相不平衡电压的时间量。

4. 发明授权

US08704607B2 Pulse modulated RF power control method and pulse modulated RF power supply device 有权
标题翻译：脉冲调制RF功率控制方法和脉冲调制射频供电装置
公开(公告)号：US08704607B2
公开(公告)日：2014-04-22
申请号：US12781431
申请日：2010-05-17
申请人： Itsuo Yuzurihara , Yoshihisa Hata
发明人： Itsuo Yuzurihara , Yoshihisa Hata
IPC分类号： H03C1/00
CPC分类号： H01J37/32183 , H01J37/32082 , H02M7/48 , H02M2001/007 , H03F3/191 , H03F3/217 , H03K7/08 , H03K7/10
摘要： The pulse modulated RF power control method includes an output amplitude control step for controlling amplitude of a pulse output, and a duty control step for controlling a duty ratio of the pulse output. The output amplitude control step performs a constant amplitude control to control an amplitude value of the pulse output so that the amplitude value becomes equal to a set amplitude value. The constant amplitude control according to the output amplitude control, for instance, gives a feedback of the amplitude value of the pulse output outputted by the power control, obtains a difference value between the feedback value and the set amplitude value, and controls the amplitude value of the pulse output so that the difference value becomes zero.
摘要翻译：脉冲调制RF功率控制方法包括用于控制脉冲输出的幅度的输出幅度控制步骤和用于控制脉冲输出的占空比的占空比控制步骤。输出幅度控制步骤执行恒定幅度控制以控制脉冲输出的幅度值，使得振幅值变得等于设定的振幅值。例如，根据输出幅度控制的恒定幅度控制给出由功率控制输出的脉冲输出的振幅值的反馈，获得反馈值和设定振幅值之间的差值，并且控制振幅值的脉冲输出，使得差值变为零。

5. 发明授权

US08385096B2 Unbalanced voltage compensation method, unbalanced voltage compensator, three-phase converter control method, and controller of three-phase converter 有权
标题翻译：不平衡电压补偿方法，不平衡电压补偿器，三相变换器控制方式和三相变流器控制器
公开(公告)号：US08385096B2
公开(公告)日：2013-02-26
申请号：US12958523
申请日：2010-12-02
申请人： Itsuo Yuzurihara , Atsushi Takayanagi , Yoshihisa Hata
发明人： Itsuo Yuzurihara , Atsushi Takayanagi , Yoshihisa Hata
IPC分类号： H02M7/217
CPC分类号： H02M7/219 , H02M2001/0022
摘要： In compensating for unbalanced voltages of three-phase AC, instantaneous values of wye-phase voltages 120° out of phase with each other are obtained from line voltages using a centroid vector operation, symmetrical component voltages of three-phase balanced system are obtained from the instantaneous values of wye-phase voltages, a compensation signal to compensate unbalanced voltages of three-phase AC is generated from zero-phase-sequence voltage of symmetrical component voltages is generated, wye-phase voltages 120° out of phase, the unbalanced voltages of which are compensated, are obtained from the compensation signal and the symmetrical component voltages, a control signal of a PWM conversion is generated based on the compensated wye-phase voltage compensated, and the unbalanced voltages of three-phase AC are compensated. The amount of time to compensate the three-phase unbalanced voltages required for detecting an unbalance of voltages and generating a control signal can be shortened.
摘要翻译：在补偿三相交流的不平衡电压时，使用质心向量运算从线电压获得相位相差120°的相位电压的瞬时值，三相平衡系统的对称分量电压从产生相位电压的瞬时值，补偿信号补偿三相交流电压的不平衡电压，产生零相电压的对称分量电压，相位相位电压为120°相位，不平衡电压由补偿信号和对称分量电压获得补偿后的PWM转换的控制信号，并根据经补偿的相位补偿的相位电压产生PWM转换的控制信号，并补偿三相AC的不平衡电压。可以缩短补偿检测电压不平衡和产生控制信号所需的三相不平衡电压的时间量。

6. 发明授权

US08797003B2 Method for controlling power factor of three-phase converter, method for controlling reactive power of three-phase converter, and controller of three-phase converter 有权
标题翻译：三相变频器功率因数控制方法，三相变频器无功功率控制方法，三相变流器控制器
公开(公告)号：US08797003B2
公开(公告)日：2014-08-05
申请号：US13313475
申请日：2011-12-07
申请人： Itsuo Yuzurihara , Atsushi Takayanagi , Yoshihisa Hata , Tsuyoshi Okano
发明人： Itsuo Yuzurihara , Atsushi Takayanagi , Yoshihisa Hata , Tsuyoshi Okano
IPC分类号： G05F5/02 , H02M3/158 , H02M1/42
CPC分类号： H02M1/4208 , H02M3/1584 , Y02B70/126 , Y02P80/112
摘要： In power conversion according to the three-phase converter, symmetrical component voltage values of a balanced system are calculated from wye-phase voltages on the three-phase AC input side of the three-phase converter. On the DC output side thereof, the power factor is set, an average active power value is calculated from an output voltage value and an output current value, and an average reactive power is calculated from the set power factor. On the basis of the symmetrical component voltage values, the average active power, and the active reactive power, a compensation signal for compensating for unbalanced voltages of the three-phase AC voltages and a control signal for controlling the power factor are generated, and according to the compensation signal and the control signal, a control signal for outputting DC is generated.
摘要翻译：在根据三相变换器的功率转换中，平衡系统的对称分量电压值由三相变换器的三相交流输入侧的相位电压计算。在其直流输出侧，设定功率因数，根据输出电压值和输出电流值计算平均有功功率值，根据设定功率因数计算平均无功功率。基于对称分量电压值，平均有功功率和有功无功功率，产生用于补偿三相AC电压的不平衡电压的补偿信号和用于控制功率因数的控制信号，并根据对于补偿信号和控制信号，产生用于输出DC的控制信号。

7. 发明申请

US20120212191A1 METHOD FOR CONTROLLING POWER FACTOR OF THREE-PHASE CONVERTER, METHOD FOR CONTROLLING REACTIVE POWER OF THREE-PHASE CONVERTER, AND CONTROLLER OF THREE-PHASE CONVERTER 有权
标题翻译：用于控制三相转换器的功率因数的方法，三相转换器的反作用力控制方法和三相转换器的控制器
公开(公告)号：US20120212191A1
公开(公告)日：2012-08-23
申请号：US13313475
申请日：2011-12-07
申请人： Itsuo Yuzurihara , Atsushi Takayanagi , Yoshihisa Hata , Tsuyoshi Okano
发明人： Itsuo Yuzurihara , Atsushi Takayanagi , Yoshihisa Hata , Tsuyoshi Okano
IPC分类号： G05F1/70
CPC分类号： H02M1/4208 , H02M3/1584 , Y02B70/126 , Y02P80/112
摘要： In power conversion according to the three-phase converter, symmetrical component voltage values of a balanced system are calculated from wye-phase voltages on the three-phase AC input side of the three-phase converter. On the DC output side thereof, the power factor is set, an average active power value is calculated from an output voltage value and an output current value, and an average reactive power is calculated from the set power factor. On the basis of the symmetrical component voltage values, the average active power, and the active reactive power, a compensation signal for compensating for unbalanced voltages of the three-phase AC voltages and a control signal for controlling the power factor are generated, and according to the compensation signal and the control signal, a control signal for outputting DC is generated.
摘要翻译：在根据三相变换器的功率转换中，平衡系统的对称分量电压值由三相变换器的三相交流输入侧的相位电压计算。在其直流输出侧，设定功率因数，根据输出电压值和输出电流值计算平均有功功率值，根据设定功率因数计算平均无功功率。基于对称分量电压值，平均有功功率和有功无功功率，产生用于补偿三相AC电压的不平衡电压的补偿信号和用于控制功率因数的控制信号，并根据对于补偿信号和控制信号，产生用于输出DC的控制信号。

8. 发明申请

US20110032047A1 PULSE MODULATED RF POWER CONTROL METHOD AND PULSE MODULATED RF POWER SUPPLY DEVICE 有权
标题翻译：脉冲调制RF功率控制方法和脉冲调制射频供电装置
公开(公告)号：US20110032047A1
公开(公告)日：2011-02-10
申请号：US12781431
申请日：2010-05-17
申请人： Itsuo Yuzurihara , Yoshihisa Hata
发明人： Itsuo Yuzurihara , Yoshihisa Hata
IPC分类号： H03K7/10
CPC分类号： H01J37/32183 , H01J37/32082 , H02M7/48 , H02M2001/007 , H03F3/191 , H03F3/217 , H03K7/08 , H03K7/10
摘要： The pulse modulated RF power control method includes an output amplitude control step for controlling amplitude of a pulse output, and a duty control step for controlling a duty ratio of the pulse output. The output amplitude control step performs a constant amplitude control to control an amplitude value of the pulse output so that the amplitude value becomes equal to a set amplitude value. The constant amplitude control according to the output amplitude control, for instance, gives a feedback of the amplitude value of the pulse output outputted by the power control, obtains a difference value between the feedback value and the set amplitude value, and controls the amplitude value of the pulse output so that the difference value becomes zero.
摘要翻译：脉冲调制RF功率控制方法包括用于控制脉冲输出的幅度的输出幅度控制步骤和用于控制脉冲输出的占空比的占空比控制步骤。输出幅度控制步骤执行恒定幅度控制以控制脉冲输出的幅度值，使得振幅值变得等于设定的振幅值。例如，根据输出幅度控制的恒定幅度控制给出由功率控制输出的脉冲输出的振幅值的反馈，获得反馈值和设定振幅值之间的差值，并且控制振幅值的脉冲输出，使得差值变为零。

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