公开(公告)号：US5017480A

公开(公告)日：1991-05-21

申请号：US211268

申请日：1988-06-24

申请人： Shigenori Mori ,  Kinzo Iitani ,  Masaki Yamamoto ,  Masashi Miyazawa ,  Toyokazu Kaneko ,  Tetsuya Kaneko ,  Ken-ich Yarita

发明人： Shigenori Mori ,  Kinzo Iitani ,  Masaki Yamamoto ,  Masashi Miyazawa ,  Toyokazu Kaneko ,  Tetsuya Kaneko ,  Ken-ich Yarita

IPC分类号： C12P13/04 ,  B01D61/14 ,  C07C67/00 ,  C07C227/00 ,  C07C227/28 ,  C07C227/40 ,  C07C229/00 ,  C07C231/00 ,  C07C231/24 ,  C07C237/06 ,  C07D209/20 ,  C07D233/64

CPC分类号： B01D61/14 ,  C07C227/00 ,  C07C227/28 ,  C07C227/40 ,  C07C229/00 ,  C07C231/00 ,  C07C231/24 ,  C07C237/06 ,  C07C67/00 ,  C07D209/20 ,  C07D233/64 ,  C12P13/04

摘要： A process for recovering a high-purity L-amino acid from a fermentation liquor obtained by fermentation or an enzymic method, which comprises removing the impurities contained in said fermentation liquor by passing said fermentation liquor through an ultrafilter membrane and then through an ion-exchange or adsorbent resin; concentrating or cooling the effluent thus obtained to result in crystallization of said L-amino acid, and isolating said crystalline L-amino acid from said fermentation liquor.

摘要翻译： 从通过发酵或酶法获得的发酵液中回收高纯度L-氨基酸的方法，其包括通过使所述发酵液通过超滤膜然后通过离子交换来除去所述发酵液中所含的杂质 或吸附树脂; 浓缩或冷却由此获得的流出物导致所述L-氨基酸的结晶，并从所述发酵液中分离所述结晶L-氨基酸。

公开(公告)号：US4997754A

公开(公告)日：1991-03-05

申请号：US83590

申请日：1987-08-10

申请人： Masashi Miyazawa ,  Toyokazu Kaneko ,  Tetsuya Kaneko ,  Kenich Yarita ,  Shigenori Mori ,  Kinzo Iitani ,  Masaki Yamamoto

发明人： Masashi Miyazawa ,  Toyokazu Kaneko ,  Tetsuya Kaneko ,  Kenich Yarita ,  Shigenori Mori ,  Kinzo Iitani ,  Masaki Yamamoto

IPC分类号： C12P13/04

CPC分类号： C12P13/04

摘要： A process for recovering a high-purity L-amino acid from a fermentation liquor obtained by fermentation or an enzymic method, which comprises removing the impurities contained in said fermentation liquor by passing said fermentation liquor through an ultrafilter membrane and then through an ion-exchange or adsorbent resin; concentrating or cooling the effluent thus obtained to result in crystallization of said L-amino acid, and isolation said crystalline L-amino acid from said fermentation liquor.

摘要翻译： 从通过发酵或酶法获得的发酵液中回收高纯度L-氨基酸的方法，其包括通过使所述发酵液通过超滤膜然后通过离子交换来除去所述发酵液中所含的杂质 或吸附树脂; 浓缩或冷却由此获得的流出物导致所述L-氨基酸的结晶，并从所述发酵液中分离所述结晶L-氨基酸。

公开(公告)号：US08159173B2

公开(公告)日：2012-04-17

申请号：US12852292

申请日：2010-08-06

申请人： Shigenori Mori ,  Eiichiro Kawakami

发明人： Shigenori Mori ,  Eiichiro Kawakami

IPC分类号： G05B1/06

CPC分类号： H02P6/16 ,  H02P6/06 ,  Y02T10/7258

摘要： A control device for a travel motor mounted to a vehicle has a resolver which works as a rotation-angle sensor. The control device has a RDC which calculates a rotation-angle output value φ based on rotation detection signals Sa, Sb transferred from the resolver. The control device supplies electric power to the travel motor based on the rotation angle output value φ. The RDC calculates “sin(θ−φ)” as an error deviation ε based on the signals Sa and Sb and the rotation-angle output value φ. The RDC calculates an angular acceleration by multiplying the error deviation ε with a gain (=Ka·Kb), and integrates the angular acceleration two times in order to obtain a next rotation-angle output value. A gain control part of the RDC decreases the gain when the judgment means judges that the travel motor rotates at a constant rotation speed.

摘要翻译： 安装在车辆上的行驶马达的控制装置具有作为旋转角度传感器工作的旋转变压器。 控制装置具有RDC，其计算旋转角度输出值＆phgr; 基于从旋转变压器传送的旋转检测信号Sa，Sb。 控制装置基于旋转角度输出值＆phgr将行驶电动机供给电力。 RDC计算“sin（＆thetas; - ＆phgr;）”作为误差偏差＆egr; 基于信号Sa和Sb以及旋转角输出值＆phgr。 RDC通过乘以误差偏差egr来计算角加速度; 增益（= Ka·Kb），并且对角加速度进行两次积分，以获得下一个旋转角度输出值。 当判断装置判定行驶马达以恒定的转速旋转时，RDC的增益控制部分减小增益。

公开(公告)号：US08487563B2

公开(公告)日：2013-07-16

申请号：US12927833

申请日：2010-11-24

申请人： Eiichiro Kawakami ,  Shigenori Mori ,  Jyunji Miyachi

发明人： Eiichiro Kawakami ,  Shigenori Mori ,  Jyunji Miyachi

IPC分类号： H02P6/16 ,  H02P6/06

CPC分类号： H02P6/06 ,  B60L2200/26 ,  G01P3/481 ,  H02P6/16 ,  H02P23/14 ,  Y02T10/642 ,  Y02T10/7258

摘要： A drive motor control apparatus for a vehicle, wherein the vehicle has a motor and rotation detecting unit. In the apparatus, the first difference computing unit computes one of multiple first differences every time an actual detected angle of rotation of the motor becomes a corresponding representative angle during the one cycle. The first difference indicates an advancing amount of an estimated angle relative to the actual detected angle. The second difference computing unit computes multiple second differences based on the first differences of the one cycle. The second differences are adjusted in accordance with a degree of acceleration and deceleration of the motor. The adjusted second differences are used for correcting the actual detected angle of rotation of the motor.

摘要翻译： 一种用于车辆的驱动马达控制装置，其中所述车辆具有马达和旋转检测单元。 在该装置中，第一差分计算单元每当在一个周期内电动机的实际检测角度成为相应的代表角时，计算多个第一差异中的一个。 第一差异表示相对于实际检测角度的推定角度的前进量。 第二差分计算单元基于一个周期的第一差异来计算多个第二差。 第二个差异根据电动机的加速度和减速度进行调整。 调整后的第二差用于校正电动机的实际检测角度。

公开(公告)号：US20110127938A1

公开(公告)日：2011-06-02

申请号：US12927833

申请日：2010-11-24

申请人： Eiichiro Kawakami ,  Shigenori Mori ,  Jyunji Miyachi

发明人： Eiichiro Kawakami ,  Shigenori Mori ,  Jyunji Miyachi

IPC分类号： H02P6/16

CPC分类号： H02P6/06 ,  B60L2200/26 ,  G01P3/481 ,  H02P6/16 ,  H02P23/14 ,  Y02T10/642 ,  Y02T10/7258

摘要： A drive motor control apparatus for a vehicle, wherein the vehicle has a motor and rotation detecting unit. In the apparatus, the first difference computing unit computes one of multiple first differences every time an actual detected angle of rotation of the motor becomes a corresponding representative angle during the one cycle. The first difference indicates an advancing amount of an estimated angle relative to the actual detected angle. The second difference computing unit computes multiple second differences based on the first differences of the one cycle. The second differences are adjusted in accordance with a degree of acceleration and deceleration of the motor. The adjusted second differences are used for correcting the actual detected angle of rotation of the motor.

摘要翻译： 一种用于车辆的驱动马达控制装置，其中所述车辆具有马达和旋转检测单元。 在该装置中，第一差分计算单元每当在一个周期内电动机的实际检测角度成为相应的代表角时，计算多个第一差异中的一个。 第一差异表示相对于实际检测角度的推定角度的前进量。 第二差分计算单元基于一个周期的第一差异来计算多个第二差。 第二个差异根据电动机的加速度和减速度进行调整。 调整后的第二差用于校正电动机的实际检测角度。

公开(公告)号：US20070103139A1

公开(公告)日：2007-05-10

申请号：US11589878

申请日：2006-10-31

申请人： Satoshi Sobue ,  Hiroyuki Ban ,  Shigenori Mori

发明人： Satoshi Sobue ,  Hiroyuki Ban ,  Shigenori Mori

IPC分类号： G05F3/16

CPC分类号： G05F3/265 ,  G05F3/267

摘要： A current mirror circuit includes transistors having bases coupled together and emitters connected to a voltage line. The current mirror circuit further includes a zener diode having an anode connected to the bases and a cathode connected to the voltage line. When a base potential of the transistors decreases, a reverse current of the zener diode increases. Therefore, the zener diode has a resistance and acts as a resistor to clamp the base potential of the transistors. A layout area of the zener diode is much smaller than that of the resistor having a resistance equal to that of the zener diode. The current mirror circuit achieves reduced chip size by using the zener diode instead of the resistor.

摘要翻译： 电流镜电路包括具有耦合在一起的基极和连接到电压线的发射极的晶体管。 电流镜电路还包括具有连接到基极的阳极和连接到电压线的阴极的齐纳二极管。 当晶体管的基极电位降低时，齐纳二极管的反向电流增加。 因此，齐纳二极管具有电阻并且用作钳位晶体管的基极电位的电阻器。 齐纳二极管的布局面积远小于具有等于齐纳二极管电阻的电阻器的布局面积。 电流镜电路通过使用齐纳二极管而不是电阻实现了减小的芯片尺寸。

公开(公告)号：US08204641B2

公开(公告)日：2012-06-19

申请号：US12846068

申请日：2010-07-29

申请人： Eiichiro Kawakami ,  Shigenori Mori

发明人： Eiichiro Kawakami ,  Shigenori Mori

IPC分类号： B60L3/00 ,  F02P5/00 ,  F02D41/34

CPC分类号： G05B13/026 ,  H02P6/16

摘要： The traction motor control apparatus has a correction means for correcting an error included in a rotation detection signal outputted from a rotation angle sensor and outputting it as corrected rotation data for control of a motor. The correction means includes a rotation time predicting section configured to predict a predicted time necessary for the motor to rotate by a predetermined reference angle on the basis of a time having been elapsed for the motor to rotate by a predetermined angle, the time being calculated from the rotation detection signal outputted from the rotation angle sensor, a predicted rotation data generating section configured to generate a predicted rotation angle of the motor on the basis of the predicted time, and a corrected data updating section configured to update the corrected rotation data presently being outputted from the correction means in accordance with the predicted rotation angle.

摘要翻译： 牵引电动机控制装置具有校正装置，用于校正从旋转角度传感器输出的旋转检测信号中包括的误差，并将其输出为用于控制电动机的校正旋转数据。 校正装置包括旋转时间预测部，其被配置为基于已经经过的电动机旋转预定角度来预测电动机旋转预定参考角所需的预测时间，时间从 从旋转角度传感器输出的旋转检测信号，被配置为基于预测时间生成电动机的预测旋转角度的预测旋转数据生成部，以及修正数据更新部， 根据预测的旋转角度从校正装置输出。

公开(公告)号：US20110029178A1

公开(公告)日：2011-02-03

申请号：US12846068

申请日：2010-07-29

申请人： Eiichiro Kawakami ,  Shigenori Mori

发明人： Eiichiro Kawakami ,  Shigenori Mori

IPC分类号： G06F19/00

CPC分类号： G05B13/026 ,  H02P6/16

摘要： The traction motor control apparatus has a correction means for correcting an error included in a rotation detection signal outputted from a rotation angle sensor and outputting it as corrected rotation data for control of a motor. The correction means includes a rotation time predicting section configured to predict a predicted time necessary for the motor to rotate by a predetermined reference angle on the basis of a time having been elapsed for the motor to rotate by a predetermined angle, the time being calculated from the rotation detection signal outputted from the rotation angle sensor, a predicted rotation data generating section configured to generate a predicted rotation angle of the motor on the basis of the predicted time, and a corrected data updating section configured to update the corrected rotation data presently being outputted from the correction means in accordance with the predicted rotation angle.

摘要翻译： 牵引电动机控制装置具有校正装置，用于校正从旋转角度传感器输出的旋转检测信号中包括的误差，并将其输出为用于控制电动机的校正旋转数据。 校正装置包括旋转时间预测部，其被配置为基于已经经过的电动机旋转预定角度来预测电动机旋转预定参考角所需的预测时间，时间从 从旋转角度传感器输出的旋转检测信号，被配置为基于预测时间生成电动机的预测旋转角度的预测旋转数据生成部，以及修正数据更新部， 根据预测的旋转角度从校正装置输出。

公开(公告)号：US07554314B2

公开(公告)日：2009-06-30

申请号：US11589878

申请日：2006-10-31

申请人： Satoshi Sobue ,  Hiroyuki Ban ,  Shigenori Mori

发明人： Satoshi Sobue ,  Hiroyuki Ban ,  Shigenori Mori

IPC分类号： G05F3/16

CPC分类号： G05F3/265 ,  G05F3/267

摘要： A current mirror circuit includes transistors having bases coupled together and emitters connected to a voltage line. The current mirror circuit further includes a zener diode having an anode connected to the bases and a cathode connected to the voltage line. When a base potential of the transistors decreases, a reverse current of the zener diode increases. Therefore, the zener diode has a resistance and acts as a resistor to clamp the base potential of the transistors. A layout area of the zener diode is much smaller than that of the resistor having a resistance equal to that of the zener diode. The current mirror circuit achieves reduced chip size by using the zener diode instead of the resistor.

摘要翻译： 电流镜电路包括具有耦合在一起的基极和连接到电压线的发射极的晶体管。 电流镜电路还包括具有连接到基极的阳极和连接到电压线的阴极的齐纳二极管。 当晶体管的基极电位降低时，齐纳二极管的反向电流增加。 因此，齐纳二极管具有电阻并且用作钳位晶体管的基极电位的电阻器。 齐纳二极管的布局面积远小于具有等于齐纳二极管电阻的电阻器的布局面积。 电流镜电路通过使用齐纳二极管而不是电阻实现了减小的芯片尺寸。

公开(公告)号：US06781441B2

公开(公告)日：2004-08-24

申请号：US10437453

申请日：2003-05-14

申请人： Shigenori Mori

发明人： Shigenori Mori

IPC分类号： G05F110

CPC分类号： G05F3/222

摘要： A very small current generating circuit stabilizes a very small current flowing in a CR oscillation circuit and load driving circuit with an over-current protection function wherein, for example, a discharge time period is determined on the basis of the very small current. The very small current generating circuit includes: a first current route wherein between the internal reference voltage terminal and ground, a resistor is connected in series with an npn transistor; a second current route wherein between the external voltage source and ground, another pnp transistor, another resistor, another npn transistor and still another resistor are connected in series in this order; and a third current route wherein between the external voltage source and ground, and another resistor is connected in series with another pnp transistor. The very small current in the first current route is stabilized by the second and third current routes.

摘要翻译： 一个非常小的电流产生电路通过过电流保护功能稳定在CR振荡电路和负载驱动电路中流动的非常小的电流，其中例如基于非常小的电流来确定放电时间段。 小电流产生电路包括：第一电流路径，其中在内部参考电压端子和地之间，电阻器与npn晶体管串联连接; 第二电流路径，其中在外部电压源和地之间，另一个pnp晶体管，另一个电阻器，另一个npn晶体管和另一个电阻器按顺序串联连接; 以及第三电流路径，其中在外部电压源和地之间，另一个电阻器与另一个pnp晶体管串联连接。 第一条当前路线中的非常小的电流由第二和第三条电流路线稳定。