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1. 发明授权

US08441220B2 Control device for electric rotating machine 有权
标题翻译：电动旋转机控制装置
公开(公告)号：US08441220B2
公开(公告)日：2013-05-14
申请号：US13238309
申请日：2011-09-21
申请人： Akihiro Imura
发明人： Akihiro Imura
IPC分类号： H02P21/00
CPC分类号： H02P21/13 , H02P21/0017
摘要： A control device has a predicting unit for predicting a first current flowing through a motor in a next control period, at a predicting time during a predetermined period after a change of switching state in an inverter by using a current detected before the change and for predicting a second current of a control period later than the next control period by one control period by using the predicted first current, a determining unit for determining a next operating state of the inverter by using the predicted second current and an instructed value so as to reduce a change of switching state in the change of the operating state, and a control unit for controlling the inverter to be set in the determined operating state in the next control period and controlling the current of the motor depending on the operating state of the inverter.
摘要翻译：控制装置具有预测单元，用于通过使用在变化之前检测到的电流来预测逆变器中的开关状态改变之后的预定时间段中的预测时间来预测下一个控制周期中流过电动机的第一电流，并且用于预测通过使用预测的第一电流，比下一个控制周期晚一个控制周期的控制周期的第二电流;确定单元，用于通过使用预测的第二电流和指示值来确定逆变器的下一个操作状态，以便减少改变操作状态的切换状态的变化，以及控制单元，用于控制在下一个控制周期内将所述变频器设定在所述确定的运行状态，并且根据所述逆变器的运行状态来控制所述电动机的电流。

2. 发明授权

US07514896B2 Method of estimating magnetic pole position in synchronous motor 有权
标题翻译：同步电机磁极位置估算方法
公开(公告)号：US07514896B2
公开(公告)日：2009-04-07
申请号：US11505466
申请日：2006-08-17
申请人： Akihiro Imura , Yasuaki Aoki
发明人： Akihiro Imura , Yasuaki Aoki
IPC分类号： H02P1/46
CPC分类号： H02P6/182 , H02P21/18 , H02P2207/05
摘要： In a method of estimating a magnetic pole position in a synchronous motor, an alternating current voltage having α- and β-axes components in an αβ coordinates system representing a two-phase alternating current coordinates system is applied to the motor, and α- and β-axes components of an alternating current are detected from the motor. A wave height of the alternating current changing with time is approximated to a wave height not depending on time, so that a differentiated value of the wave height with respect to time is substantially set at zero. An induced voltage of the motor is calculated from the components of the alternating current voltage and the components of the alternating current. The magnetic pole position is estimated from the induced voltage.
摘要翻译：在估计同步电动机中的磁极位置的方法中，在表示两相交流电坐标系的字母表坐标系中具有α轴和β轴分量的交流电压被施加到电机上，而α 从电机检测交流电流的β轴分量。随时间变化的交变电流的波高近似于不依赖于时间的波高，使得波高相对于时间的微分值基本上设置为零。电动机的感应电压根据交流电压和交流电流的分量计算。从感应电压估计磁极位置。

3. 发明授权

US07456302B2 Method for producing pentacyclic taxans 有权
标题翻译：五环类紫杉醇的生产方法
公开(公告)号：US07456302B2
公开(公告)日：2008-11-25
申请号：US11579140
申请日：2005-04-27
申请人： Akihiro Imura , Tatsuya Yamaguchi , Yoshihiro Takayanagi , Seishiro Uchida
发明人： Akihiro Imura , Tatsuya Yamaguchi , Yoshihiro Takayanagi , Seishiro Uchida
IPC分类号： C07D305/14
CPC分类号： C07D213/61 , C07D493/08 , Y02P20/55
摘要： Taxan derivatives are produced efficiently and inexpensively, which are useful as oral-administrable antitumor compounds.A compound of formula (1) (wherein R1 is an alkyl group, an alkenyl group, an alkynyl group, a cycloalkyl group, an aryl group or a heterocyclic group; R2 is a hydroxyl group optionally having a protective group) is processed with an alkali metal permanganate to produce a compound of formula (2), which may be a starting material for oral-administrable antitumor compounds.
摘要翻译：衍生物有效和廉价地生产，其可用作口服给药的抗肿瘤化合物。式（1）的化合物（其中R 1是烷基，烯基，炔基，环烷基，芳基或杂环基; R 2， SUP>是任选具有保护基团的羟基）用碱金属高锰酸盐处理以制备式（2）化合物，其可以是用于口服给药的抗肿瘤化合物的起始材料。

4. 发明授权

US07126003B2 Method for producing 2-azetidinone derivative 有权
标题翻译： 2-氮杂环丁酮衍生物的制备方法
公开(公告)号：US07126003B2
公开(公告)日：2006-10-24
申请号：US10469918
申请日：2002-03-04
申请人： Kouji Sato , Tsutomu Yagi , Yutaka Kitagawa , Shigeru Ichikawa , Akihiro Imura
发明人： Kouji Sato , Tsutomu Yagi , Yutaka Kitagawa , Shigeru Ichikawa , Akihiro Imura
IPC分类号： C07D401/04 , C07D205/04
CPC分类号： C07D401/04 , C07D205/08 , C12P17/10 , C12P41/003
摘要： A process for producing a compound represented by the following formula (II) which comprises treating a compound represented by the following formula (I) (wherein R1, R2 and R3 represent each a specific substituent) with an enzyme capable of asymmetrically hydrolyzing an ester and the novel compound (II). The process of the present invention makes it possible to easily obtain an optically active 2-azetidinone derivative in a large amount at a low cost
摘要翻译：一种制备由下式（II）表示的化合物的方法，其包括将下式（I）表示的化合物（其中R 1，R 2，R 2和R 2）具有能够不对称地水解酯和新化合物（II）的酶代表每个特定取代基）。本发明的方法使得可以以低成本容易地获得大量光学活性的2-氮杂环丁酮衍生物

5. 发明申请

US20050027119A1 Process for producing benzoxazine derivative and production intermediate thereof 有权
标题翻译：制备苯并恶嗪衍生物的方法及其制备中间体
公开(公告)号：US20050027119A1
公开(公告)日：2005-02-03
申请号：US10922832
申请日：2004-08-23
申请人： Kouji Sato , Yoshihiro Takayanagi , Katsuhiko Okano , Keiji Nakayama , Akihiro Imura , Mikihiro Itoh , Tsutomu Yagi , Yukinari Kobayashi , Tomoyuki Nagai
发明人： Kouji Sato , Yoshihiro Takayanagi , Katsuhiko Okano , Keiji Nakayama , Akihiro Imura , Mikihiro Itoh , Tsutomu Yagi , Yukinari Kobayashi , Tomoyuki Nagai
IPC分类号： A61P31/04 , C07C213/00 , C07C215/16 , C07C227/08 , C07C227/34 , C07C227/36 , C07C229/18 , C07C229/30 , C07D265/36 , C07D498/06 , C12P13/00 , C07D498/02
CPC分类号： C07D498/06 , C07B57/00 , C07B2200/07 , C07C213/00 , C07C227/08 , C07C227/34 , C07C227/36 , C07C229/18 , C07C229/30 , C07D265/36 , C12P13/001 , C12P13/02 , C12P13/04 , C12P41/005 , Y02P20/55 , C07C215/16
摘要： A processes which is industrially advantageous in producing antibacterial agents. An industrially advantageous process for producing an intermediate useful in producing antibactrial agents is provided by producing compound (VI-a) in accordance with the following reaction schema. A process for producing the compound represented by the above formulae and production intermediates thereof.
摘要翻译：一种工业上有利于生产抗菌剂的方法。通过根据以下反应方案制备化合物（VI-a），提供了用于制备可用于生产抗菌剂的中间体的工业上有利的方法。一种制备由上式表示的化合物及其制备中间体的方法。

6. 发明授权

US08686673B2 Control device for electric rotary machine 有权
标题翻译：电动旋转机控制装置
公开(公告)号：US08686673B2
公开(公告)日：2014-04-01
申请号：US13020236
申请日：2011-02-03
申请人： Yousuke Matsuki , Akihiro Imura
发明人： Yousuke Matsuki , Akihiro Imura
IPC分类号： H02P21/00
CPC分类号： H02P21/16
摘要： A control device controls a power conversion circuit so as to adjust control values of a motor generator to optimum values. The power conversion circuit has switching elements for selectively connecting and disconnecting a battery and terminals of the motor generator. The control device sets a simulated voltage vector V(n+1) in one control-period forward to perform a prediction model control. On predicting a current, the control device uses a model in a rotary coordinate system, and sets the median value of the voltage vector V(n+1) in one control-period Tc to a value of the voltage vector V(n+1) in the rotary coordinate system. The control device sets, as the value of the voltage vector V(n+1) in the rotary coordinate system, the voltage vector V(n+1) when the half-time of the control-period Tc is elapsed from the time at the electric angle θ(n+1).
摘要翻译：控制装置控制电力转换电路，以便将电动发电机的控制值调整到最佳值。电力转换电路具有用于选择性地连接和断开电池和电动发电机的端子的开关元件。控制装置在一个控制周期内设置模拟电压矢量V（n + 1），以执行预测模型控制。在预测电流时，控制装置使用旋转坐标系中的模型，将一个控制周期Tc内的电压矢量V（n + 1）的中值设定为电压矢量V（n + 1）的值）在旋转坐标系中。控制装置将旋转坐标系中的电压矢量V（n + 1）的值设定为从控制期间Tc的时间起经过了控制期间Tc的时刻的电压矢量V（n + 1）电角度和角度;（n + 1）。

7. 发明申请

US20110006711A1 APPARATUS FOR CARRYING OUT IMPROVED CONTROL OF ROTARY MACHINE 有权
标题翻译：实现旋转机改进控制的装置
公开(公告)号：US20110006711A1
公开(公告)日：2011-01-13
申请号：US12832276
申请日：2010-07-08
申请人： Akihiro Imura , Masami Fujitsuna , Hideji Yoshida , Muneaki Ishida , Tadanao Zanma
发明人： Akihiro Imura , Masami Fujitsuna , Hideji Yoshida , Muneaki Ishida , Tadanao Zanma
IPC分类号： H02P6/08
CPC分类号： H02P6/08
摘要： In an apparatus, a predicting unit uses, as an initial value of a controlled variable, at least one of a first measured value of the controlled variable and a second measured value of a physical variable expressed as a function of the controlled variable. The predicting unit predicts, based on the initial value of the controlled variable, a value of the controlled variable when a driving mode of a switching element of a power converter is set. A driving unit has an integral element and determines, based on an output of the integral element to which a deviation between the predicted value of the controlled variable and a command value of the controlled variable is inputted, an actual driving mode of the switching element to thereby drive the switching element in the determined driving mode.
摘要翻译：在装置中，预测单元使用受控变量的初始值作为受控变量的第一测量值和作为受控变量的函数表示的物理变量的第二测量值中的至少一个。预测单元基于控制变量的初始值预测设定功率转换器的开关元件的驱动模式时的受控变量的值。驱动单元具有积分元件，并且基于输入了控制变量的预测值与控制变量的指令值之间的偏差的积分元件的输出，确定开关元件的实际驱动模式为从而在确定的驱动模式下驱动开关元件。

8. 发明申请

US20090322264A1 APPARATUS FOR CARRYING OUT IMPROVED CONTROL OF ROTARY MACHINE 有权
标题翻译：实现旋转机改进控制的装置
公开(公告)号：US20090322264A1
公开(公告)日：2009-12-31
申请号：US12491765
申请日：2009-06-25
申请人： Akihiro Imura
发明人： Akihiro Imura
IPC分类号： H02P6/08
CPC分类号： B60L15/025 , B60L2260/44 , H02P21/00 , H02P21/0089 , Y02T10/643
摘要： In an apparatus, a first drive unit drives, in a first range of a voltage utilization factor, a switching member to thereby control an output voltage of the power converter to be matched with a command voltage. A second drive unit drives, in a second range of the voltage utilization factor, the switching member to thereby generate a value of a controlled variable of a rotary machine. The second range of the voltage utilization factor is higher than the first range thereof. An estimating unit estimates, during the switching member being driven by the second drive unit, a value of a parameter associated with the output voltage of the power converter. The estimated value is required for the first drive unit to generate the value of the controlled variable generated by the second drive unit.
摘要翻译：在装置中，第一驱动单元在电压利用率的第一范围内驱动开关构件，从而控制功率转换器的输出电压与指令电压相匹配。第二驱动单元在电压利用率的第二范围内驱动切换构件，从而产生旋转机器的受控变量的值。电压利用系数的第二范围高于其第一范围。在由第二驱动单元驱动的开关构件期间，估计单元估计与功率转换器的输出电压相关联的参数的值。第一驱动单元需要估计值来生成由第二驱动单元产生的受控变量的值。

9. 发明授权

US07217560B2 Process for preparation of optically active propoxyaniline derivatives 失效
标题翻译：光学活性苯氧基苯胺衍生物的制备方法
公开(公告)号：US07217560B2
公开(公告)日：2007-05-15
申请号：US10469827
申请日：2002-03-06
申请人： Kouji Sato , Tsutomu Yagi , Kazuo Kubota , Akihiro Imura
发明人： Kouji Sato , Tsutomu Yagi , Kazuo Kubota , Akihiro Imura
IPC分类号： C12P41/00
CPC分类号： C12P13/001 , C07D265/34 , C12P7/62 , C12P13/008 , C12P17/188 , C12P41/005
摘要： Treatment of a lactic acid ester derivative with an enzyme or the like, which has asymmetric ester-hydrolyzing ability, can specifically hydrolyze the ester moiety of an isomer existing as the pair to the racemic derivative. Use of the compound obtained by this hydrolysis makes it possible to produce an optically active propoxyaniline derivative by a shorter process than the conventional art
摘要翻译：具有不对称酯水解能力的酶等的乳酸酯衍生物的处理可以将存在的异构体的酯部分特异性水解成外消旋衍生物。通过该水解获得的化合物的使用可以通过比常规技术更短的方法制备光学活性的丙氧基苯胺衍生物

10. 发明申请

US20070069681A1 Method of estimating magnetic pole position in synchronous motor 有权
标题翻译：同步电机磁极位置估算方法
公开(公告)号：US20070069681A1
公开(公告)日：2007-03-29
申请号：US11505466
申请日：2006-08-17
申请人： Akihiro Imura , Yasuaki Aoki
发明人： Akihiro Imura , Yasuaki Aoki
IPC分类号： H02P1/46
CPC分类号： H02P6/182 , H02P21/18 , H02P2207/05
摘要： In a method of estimating a magnetic pole position in a synchronous motor, an alternating current voltage having α- and β-axes components in an αβ coordinates system representing a two-phase alternating current coordinates system is applied to the motor, and α- and β-axes components of an alternating current are detected from the motor. A wave height of the alternating current changing with time is approximated to a wave height not depending on time, so that a differentiated value of the wave height with respect to time is substantially set at zero. An induced voltage of the motor is calculated from the components of the alternating current voltage and the components of the alternating current. The magnetic pole position is estimated from the induced voltage.
摘要翻译：在估计同步电动机中的磁极位置的方法中，在表示两相交流电坐标系的字母表坐标系中具有α轴和β轴分量的交流电压被施加到电动机，而α和从电机检测交流电流的β轴分量。随时间变化的交变电流的波高近似于不依赖于时间的波高，使得波高相对于时间的微分值基本上设置为零。电动机的感应电压根据交流电压和交流电流的分量计算。从感应电压估计磁极位置。

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