公开(公告)号：US08829830B2

公开(公告)日：2014-09-09

申请号：US13528429

申请日：2012-06-20

申请人： Takahiko Kobayashi ,  Kiyoharu Anzai ,  Noriyuki Wada ,  Daiki Matsuura

发明人： Takahiko Kobayashi ,  Kiyoharu Anzai ,  Noriyuki Wada ,  Daiki Matsuura

IPC分类号： H02P21/00 ,  H02P21/14 ,  H02P21/06

CPC分类号： H02P21/06 ,  H02P21/141

摘要： A control command generator that generates an armature interlinkage flux command and a torque current command by a torque command, a rotation speed, and an operation target command, includes a first flux command generator generating a first flux command by the toque command or the torque current command, a second flux generator generating a second flux command by the torque command or the torque current command and the rotation speed of the synchronous machine, a command allocation setting unit setting an allocation coefficient equivalent to an allocation ratio of the two first and second flux commands by the operation target command, a flux command adjuster outputting an armature interlinkage flux command by the two flux commands and the allocation coefficient, and a torque current command generator generating the torque current command by the torque command and the armature interlinkage flux command.

摘要翻译： 通过转矩指令，转速指令和运转目标指令产生电枢交链磁通指令和转矩电流指令的控制指令发生器包括：第一磁通指令发生器，通过转矩指令或转矩电流产生第一磁通指令 命令，通过所述转矩指令或所述转矩电流指令和所述同步电机的转速产生第二磁通指令的第二磁通发生器，设定与所述两个第一和第二磁通的分配比相当的分配系数的指令分配设定单元 通过操作目标指令执行的命令，通过两个磁通指令输出电枢连杆通量指令和分配系数的磁通指令调节器以及通过转矩指令和电枢交链磁通指令产生转矩电流指令的转矩电流指令发生器。

公开(公告)号：US08604731B2

公开(公告)日：2013-12-10

申请号：US13202639

申请日：2009-03-11

申请人： Sho Kato ,  Yoshihiko Kimpara ,  Takahiko Kobayashi ,  Satoru Terashima

发明人： Sho Kato ,  Yoshihiko Kimpara ,  Takahiko Kobayashi ,  Satoru Terashima

IPC分类号： H02H7/09

CPC分类号： H02P21/08 ,  H02P21/22 ,  H02P21/24 ,  H02P31/00

摘要： A control device for an AC rotating machine having a current limiting function of protecting the AC rotating machine and a driving unit such as an inverter from over-current, in which the control device has the reliable current limiting function in driving the AC rotating machine with known or unknown electrical constant. In the control device, a frequency correction value arithmetic unit has an amplification gain computing element for computing an amplification gain based on an electrical constant of the AC rotating machine and an amplifier for computing a frequency correction arithmetic value based on the amplification gain computed by the amplification gain computing element and the current of the AC rotating machine, in which the frequency correction arithmetic value is outputted as a frequency correction value in a predetermined running state of the AC rotating machine.

摘要翻译： 一种用于交流旋转机械的控制装置，具有保护交流旋转机器的电流限制功能和过电流的逆变器等驱动单元，其中控制装置在驱动交流旋转机器时具有可靠的限流功能， 已知或未知的电常数。 在控制装置中，频率校正值运算单元具有用于基于AC旋转机器的电常数来计算放大增益的放大增益计算单元和用于基于由所述AC旋转机计算出的放大增益来计算频率校正算术值的放大器 放大增益计算元件和AC旋转机的电流，其中频率校正算术值作为频率校正值输出到AC旋转机器的预定运行状态。

公开(公告)号：US08488344B2

公开(公告)日：2013-07-16

申请号：US12864821

申请日：2008-02-13

申请人： Masaki Kono ,  Takahiko Kobayashi ,  Keita Hatanaka

发明人： Masaki Kono ,  Takahiko Kobayashi ,  Keita Hatanaka

IPC分类号： H02M5/45

CPC分类号： H02M7/53875 ,  B60L9/005 ,  B60L2200/26 ,  H02M5/458 ,  H02M2001/0022

摘要： In a conventional electrical power conversion apparatus, a control microprocessor performs a control for eliminating or curbing a beat phenomenon, so that a control delay occurs because computing time is required in the control microprocessor. Because of the control delay, it is not possible to obtain an effect of sufficiently reducing a current ripple and torque pulsation. In addition, in an electric train in which a frequency of an AC power source is changed over while the train is running, it is required for a method of detecting a ripple component by a band-pass filter that a plurality of band-pass filters are provided and then the changeover is performed depending on the power source frequency, resulting in difficulties to take countermeasures. An electrical power conversion apparatus according to the present invention stores DC voltage values at predetermined sampling time-points going back from the latest, and predicts a DC voltage estimate value for a predetermined elapse time from the latest sampling time-point using the stored DC voltage values, whereby using the predicted DC voltage estimate value, an amplitude and/or a frequency of AC power that an inverter outputs is controlled so as to curb variation of the AC power that the inverter outputs, due to a ripple caused on the DC side of the inverter.

摘要翻译： 在传统的电力转换装置中，控制微处理器执行用于消除或抑制拍子现象的控制，从而由于控制微处理器中需要计算时间而发生控制延迟。 由于控制延迟，不可能获得充分降低电流纹波和转矩脉动的效果。 此外，在列车运行时交流电源的频率变化的电力列车中，需要通过带通滤波器检测纹波分量的方法，该带通滤波器使多个带通滤波器 并根据电源频率进行切换，导致难以采取对策。 根据本发明的电力转换装置，在从最新回溯的预定采样时刻存储直流电压值，并且使用所存储的直流电压，从最近的采样时刻预测预定的经过时间的直流电压估计值 值，由此使用预测的直流电压估计值，控制逆变器输出的交流电力的幅度和/或频率，以便由于在直流侧产生的纹波而抑制逆变器输出的交流电力的变化 的变频器。

公开(公告)号：US08035334B2

公开(公告)日：2011-10-11

申请号：US12440934

申请日：2006-10-31

申请人： Takahiko Kobayashi ,  Yoshihiko Kimpara ,  Manabu Yoshimura

发明人： Takahiko Kobayashi ,  Yoshihiko Kimpara ,  Manabu Yoshimura

IPC分类号： H02P3/18 ,  H02P21/00

CPC分类号： H02P27/08 ,  H02M7/48 ,  H02M7/5395 ,  H02M2001/0009

摘要： A voltage-command correction unit provided between an electric-power conversion unit and a voltage-command calculation unit provides a predetermined current range including the zero level for the detected output current, and, at a first clock time when the output current enters from outside to inside of the current range, sets a zero cross timing of the output current as a clock time for switching the polarity of the correction voltage that corrects the AC voltage command calculated and output by the voltage-command calculation unit based on the first clock time and the frequency, thereby making a configuration capable of correcting the AC voltage command with the correction voltage with the same polarity as the polarity of the output current around the zero cross point of the output current.

摘要翻译： 设置在电力转换单元和电压指令计算单元之间的电压指令校正单元提供包括检测到的输出电流的零电平的预定电流范围，并且在输出电流从外部进入的第一时钟时间 在电流范围内，将输出电流的零交叉定时设置为用于切换校正电压的极性的时钟时间，该校正电压校正由电压指令计算单元计算并输出的交流电压指令基于第一时钟时间 频率，从而能够以与输出电流的零交叉点周围的输出电流的极性相同极性的校正电压来校正AC电压指令。

公开(公告)号：US07423401B2

公开(公告)日：2008-09-09

申请号：US11572153

申请日：2004-12-28

申请人： Yoshihiko Kinpara ,  Takahiko Kobayashi ,  Masahiro Fukuta ,  Takumi Oonuma

发明人： Yoshihiko Kinpara ,  Takahiko Kobayashi ,  Masahiro Fukuta ,  Takumi Oonuma

IPC分类号： G01R31/02 ,  H02P27/04

CPC分类号： H02P21/14 ,  H02P23/14

摘要： In an apparatus measuring constants of an induction motor, an inverter converts an inputted voltage command signal into a single-phase AC power and feeds the single-phase AC power to the induction motor, and a currert detector detects a current of the single-phase AC power fed to the induction motor. An apparatus controller generates a voltage command signal corresponding to an AC voltage as applied to the induction motor and outputs the voltage command signal to the inverter and gerates the voltage command signal and controls the inverter to feed the single-phase AC power having a frequency selected in a range equal to or higher than 0.006 Hz and equal to or lower than 1.5 Hz to the induction motor. A constant calculation controller calculates constants of the induction motor based on the voltage and current of the single-phase AC power fed to the induction motor.

摘要翻译： 在测量感应电动机的常数的装置中，逆变器将输入的电压指令信号转换成单相交流电，并将单相交流电馈送到感应电动机，并且电阻检测器检测单相电流 交流电源馈送到感应电机。 设备控制器产生与施加到感应电动机的交流电压相对应的电压指令信号，并将电压指令信号输出到逆变器，并使电压指令信号变化并控制逆变器馈送具有选定频率的单相交流电 在等于或高于0.006Hz且等于或低于1.5Hz的范围内。 恒定计算控制器基于馈送到感应电动机的单相AC电力的电压和电流来计算感应电动机的常数。

公开(公告)号：US20080166163A1

公开(公告)日：2008-07-10

申请号：US11964968

申请日：2007-12-27

申请人： Toshiharu ORUI ,  Masanori Seto ,  Katsuhiko Nakaie ,  Takahiko Kobayashi

发明人： Toshiharu ORUI ,  Masanori Seto ,  Katsuhiko Nakaie ,  Takahiko Kobayashi

IPC分类号： G03G15/00

CPC分类号： G03G15/6579 ,  G03G21/1604 ,  G03G2221/1645 ,  G03G2221/1675

摘要： An image forming device includes: image forming unit that controls illumination of light sources based on image data and forms electrostatic latent image, develops the electrostatic latent image to form an image, and transfers the image to a recording medium; a case that houses the image forming units; and a conveying section that conveys the recording medium while guiding the medium in a space between the case and the image forming unit.

摘要翻译： 图像形成装置包括：图像形成单元，其基于图像数据控制光源的照明并形成静电潜像，显影静电潜像以形成图像，并将图像传送到记录介质; 容纳图像形成单元的情况; 以及传送部，其在将介质引导到壳体和图像形成单元之间的空间的同时传送记录介质。

公开(公告)号：US20080018284A1

公开(公告)日：2008-01-24

申请号：US11572153

申请日：2004-12-28

申请人： Yoshihiko Kinpara ,  Takahiko Kobayashi ,  Masahiro Fukuta ,  Takumi Oonuma

发明人： Yoshihiko Kinpara ,  Takahiko Kobayashi ,  Masahiro Fukuta ,  Takumi Oonuma

IPC分类号： G01R31/34

CPC分类号： H02P21/14 ,  H02P23/14

摘要： In an apparatus for measuring constants of an induction motor (1), an inverter (2) converts an inputted voltage command signal into a single-phase AC power and feeds the single-phase AC power to the induction motor (1) and a current detector (3) detects a current of the single-phase AC power fed to the induction motor (1). An apparatus controller (4) generates a voltage command signal corresponding to an AC voltage to be applied to the induction motor (1) and outputs the voltage command signal to the inverter (2). The apparatus controller (4) generates the voltage command signal and controls the inverter (2) so as to feed the single-phase AC power having a frequency selected in a range equal to or higher than 0.006 Hz and equal to or lower than 1.5 Hz to the induction motor (1). Then a constant calculation controller (5) calculates electric constants of the induction motor (1) based on the voltage and the current of the single-phase AC power fed to the induction motor (1).

摘要翻译： 在用于测量感应电动机（1）的常数的装置中，逆变器（2）将输入的电压指令信号转换为单相交流电力，并将单相交流电力馈送到感应电动机（1）和电流 检测器（3）检测馈送到感应电动机（1）的单相AC电力的电流。 设备控制器（4）产生与施加到感应电动机（1）的AC电压对应的电压指令信号，并将电压指令信号输出到逆变器（2）。 设备控制器（4）产生电压指令信号并控制逆变器（2），以馈送具有在等于或高于0.006Hz且等于或低于1.5Hz的范围内选择的频率的单相交流电 到感应电动机（1）。 然后，恒定计算控制器（5）基于馈送到感应电动机（1）的单相AC电力的电压和电流来计算感应电动机（1）的电常数。

公开(公告)号：US20060003843A1

公开(公告)日：2006-01-05

申请号：US11152850

申请日：2005-06-15

申请人： Takahiko Kobayashi ,  Junichi Kogo ,  Nobukatsu Hiranoya ,  Kentaro Hayashi ,  Kenichi Fujimori

发明人： Takahiko Kobayashi ,  Junichi Kogo ,  Nobukatsu Hiranoya ,  Kentaro Hayashi ,  Kenichi Fujimori

IPC分类号： A63F13/00

CPC分类号： A63F13/95 ,  A63F13/10 ,  A63F13/12 ,  A63F13/26 ,  A63F13/335 ,  A63F13/352 ,  A63F13/60 ,  A63F13/79 ,  A63F13/822 ,  A63F2300/1068 ,  A63F2300/206 ,  A63F2300/402 ,  A63F2300/407 ,  A63F2300/50 ,  A63F2300/513 ,  A63F2300/5546 ,  A63F2300/69

摘要： The game system is capable of executing a game using read objects such as a card, an action figure, and the like. In the game system, the identifying information owned by a read object, for example, a card, a action figure, and the like, itself does not change, a game result of the game performed by using the read object is stored as specific data, for example, historical data showing the history of the game, and the like, and next, on the occasion of executing the game, based on the character specific data, character information is decided, and therefore, according as the game is proceeded, the character information corresponding to the read object changes.

摘要翻译： 游戏系统能够使用诸如卡，动作图等的读取对象来执行游戏。 在游戏系统中，由读取对象所拥有的识别信息，例如卡，动作图等本身不改变，通过使用读取的对象执行的游戏的游戏结果被存储为特定数据 例如，表示游戏历史的历史数据等，接下来，在执行游戏的场合，基于字符特定数据，确定人物信息，因此，根据游戏进行， 对应于读取对象的字符信息发生变化。

公开(公告)号：US20060003838A1

公开(公告)日：2006-01-05

申请号：US11171432

申请日：2005-07-01

申请人： Takahiko Kobayashi ,  Junichi Kogo

发明人： Takahiko Kobayashi ,  Junichi Kogo

IPC分类号： A63F13/00

CPC分类号： A63F13/537 ,  A63F13/10 ,  A63F13/12 ,  A63F13/335 ,  A63F13/352 ,  A63F13/49 ,  A63F13/79 ,  A63F2300/407 ,  A63F2300/50 ,  A63F2300/513 ,  A63F2300/554 ,  A63F2300/5546 ,  A63F2300/65

摘要： A game system in which a plurality of terminal devices 1, an arcade server 2, and a center server 3 are connected with one another via a communication line 4, and in which a plurality of players can execute a game by operating the plurality of terminal devices 1, respectively. In the game system, the game histories of the players, which comprise a plurality of types of elements, are used to generate evaluation messages for game results corresponding to the game histories, the plurality of evaluation messages are then edited in accordance with a time axis in the game to generate an evaluation message group, and an image representing the evaluation message group is displayed.

摘要翻译： 一种游戏系统，其中多个终端设备1，街机服务器2和中央服务器3经由通信线路4彼此连接，并且其中多个玩家可以通过操作多个终端来执行游戏 设备1。 在游戏系统中，使用包含多种元素的玩家的游戏历史来生成与游戏历史对应的游戏结果的评价消息，然后根据时间轴对多个评价消息进行编辑 在游戏中生成评估消息组，并且显示表示评估消息组的图像。

公开(公告)号：US20060003824A1

公开(公告)日：2006-01-05

申请号：US11171601

申请日：2005-07-01

申请人： Takahiko Kobayashi ,  Junichi Kogo

发明人： Takahiko Kobayashi ,  Junichi Kogo

IPC分类号： A63F13/00

CPC分类号： A63F13/87 ,  A63F13/12 ,  A63F13/2145 ,  A63F13/79 ,  A63F2300/407 ,  A63F2300/572 ,  A63F2300/575

摘要： A game system has an image display control unit, a selection unit, a message input unit, and a message transmission unit. The image display control unit causes a display unit, which is provided to each of terminal devices, to display a game image including characters. The selection unit selects, according to an operation of a player, any one of characters corresponding to other players than the player, who performs the operation, from among the characters included in the game image. The message input unit inputs a message according to an operation of the player. The message transmission unit transmits the message inputted by the message input unit to a terminal device used by a player who operates the character selected by the selection unit.

摘要翻译： 游戏系统具有图像显示控制单元，选择单元，消息输入单元和消息传送单元。 图像显示控制单元使得提供给每个终端设备的显示单元显示包括字符的游戏图像。 选择单元根据玩家的操作，从包括在游戏图像中的角色中选择与执行操作的玩家相对应的其他玩家的任何一个角色。 消息输入单元根据播放器的操作输入消息。 消息发送单元将由消息输入单元输入的消息发送到操作由选择单元选择的角色的玩家使用的终端设备。