公开(公告)号：US4622922A

公开(公告)日：1986-11-18

申请号：US743439

申请日：1985-06-10

申请人： Hisanori Miyagaki ,  Toshihiko Higashi ,  Atsushi Yokogawa ,  Yoshihiro Shimada ,  Nobuo Kurihara ,  Mitsuyo Nishikawa ,  Yoshio Sato ,  Atsumi Watanabe ,  Yasuo Morooka

发明人： Hisanori Miyagaki ,  Toshihiko Higashi ,  Atsushi Yokogawa ,  Yoshihiro Shimada ,  Nobuo Kurihara ,  Mitsuyo Nishikawa ,  Yoshio Sato ,  Atsumi Watanabe ,  Yasuo Morooka

IPC分类号： F23N1/02 ,  F23N5/08 ,  F23N5/18 ,  F22B37/42

CPC分类号： F23N5/082 ,  F23N1/022 ,  F23N2023/40 ,  F23N2025/08 ,  F23N2025/10 ,  F23N2025/16 ,  F23N2027/20 ,  F23N2037/16 ,  F23N2039/02 ,  F23N5/18

摘要： A combustion control method wherein manipulated variables or the amounts of fuel and air in at least one combustion zone of a boiler are regulated so that both the amount of nitrogen oxides and the amount of unburned coal in the ash at an outlet of a burner furnace or at least one of them passes the regulation standards and satisfies the requirements for operating a plant. The method is characterized by varying the amounts of fuel and air in performing trial operations on manipulated variables to evaluate the nitrogen oxides at the furnace outlet, the unburned coal in the ash at the furnace outlet and the stability of combustion, and declaring as optimum manipulated variables those amounts of fuel and air used for performing the trial operations which achieve results such that the combustion is found to be stabilized, at least the nitrogen oxides at the furnace outlet satisfy the requirement and the thermal efficiency of the boiler is judged to be at the highest level by a boiler thermal efficiency judging section.

摘要翻译： 一种燃烧控制方法，其中调节锅炉的至少一个燃烧区域中的操作变量或燃料和空气的量，以便在燃烧器炉的出口处的灰分中的氮氧化物的量和未燃烧的煤量， 其中至少有一个通过了监管标准，并满足了运行工厂的要求。 该方法的特征在于在对操作变量进行试验操作时改变燃料和空气的量，以评估炉出口处的氮氧化物，炉出口处的灰分中的未燃烧煤和燃烧的稳定性，并声明为最佳操纵 变量用于进行试验操作的燃料和空气的量，其实现结果使得发现燃烧稳定，至少炉出口处的氮氧化物满足要求，并且锅炉的热效率被判断为 锅炉热效率评估部门的最高水平。

公开(公告)号：US4437163A

公开(公告)日：1984-03-13

申请号：US248846

申请日：1981-03-30

申请人： Nobuo Kurihara ,  Yasuo Morooka ,  Mitsuyo Nishikawa ,  Kiyoshi Miura ,  Yoshitoshi Nagahashi

发明人： Nobuo Kurihara ,  Yasuo Morooka ,  Mitsuyo Nishikawa ,  Kiyoshi Miura ,  Yoshitoshi Nagahashi

IPC分类号： G01M99/00 ,  F16F15/02 ,  G01H1/00 ,  G01H17/00 ,  G07C3/00 ,  G01P15/00

CPC分类号： G01H1/003 ,  G07C3/00

摘要： A method of symptom diagnosis by continuously detecting vibration of the shaft of a rotary machine and monitoring a signal indicative of detected shaft vibration for the diagnosis of the operating condition of the rotary machine. In the method, a symptom of unusual operation of the rotary machine is diagnosed. The rotation speed range of the rotary machine is classified into a safety region, an alarm region and a trip region depending on the level of the shaft vibration signal. According to the disclosed method, symptom diagnostic regions are established within the safety region at time intervals of a symptom diagnostic period, and whether or not the level of the detected shaft vibration signal deviates from that of the symptom diagnostic regions is continuously monitored for the diagnosis of a symptom of unusual operation of the rotary machine.

摘要翻译： 通过连续地检测旋转机器的轴的振动并监视表示检测到的轴振动的信号来诊断旋转机器的操作状态的症状诊断方法。 在该方法中，诊断出旋转机器异常操作的症状。 旋转机械的旋转速度范围根据轴振动信号的等级分为安全区域，报警区域和跳闸区域。 根据所公开的方法，在症状诊断期的时间间隔内在安全区域内建立症状诊断区域，并且连续监测检测到的轴振动信号与症状诊断区域的水平是否偏离诊断的水平 是旋转机器异常操作的症状。

公开(公告)号：US4338077A

公开(公告)日：1982-07-06

申请号：US210830

申请日：1980-11-26

申请人： Hiroshi Shibayama ,  Shinya Tanifuji ,  Yasuo Morooka ,  Kozo Nakai ,  Nobuyuki Togashi

发明人： Hiroshi Shibayama ,  Shinya Tanifuji ,  Yasuo Morooka ,  Kozo Nakai ,  Nobuyuki Togashi

IPC分类号： C21D1/52 ,  C21D9/00 ,  C21D11/00 ,  F27B9/40 ,  F27D19/00 ,  G05D23/00 ,  G05D23/20 ,  F27D3/00

CPC分类号： C21D11/00 ,  C21D9/0081 ,  F27B9/40 ,  G05D23/1917 ,  G05D23/20 ,  F27D2019/0018 ,  F27D2019/004

摘要： This invention relates to a method of controlling the temperature of a heating furnace which has at least one furnace zone capable of being controlled by heating means and which conveys materials to be heated, that are introduced thereinto, by conveyor means such as a walking beam or a pusher so that the materials are heated to a predetermined temperature until they are withdrawn from the discharge side.More specifically, the present invention relates to a method of controlling set furnace zone temperature of the heating furnace when the materials to be heated, that are introduced into the heating furnace, have different temperature elevation patterns. The method of the invention is specifically characterized in that the predetermined set temperatures of each zone is used when the temperature elevation patterns of slabs are different with each other. The invention is directed to minimize the idle time inside the furnace when the materials having different temperature elevation patterns are sequentially introduced into the furnace, in order to conserve energy. The method is especially effective when the cold and hot materials are introduced into the furnace.

摘要翻译： 本发明涉及一种控制加热炉温度的方法，该加热炉具有至少一个能够由加热装置控制的炉区，并且通过输送装置（例如步进梁或输送装置）传送待加热材料， 推动器，使得材料被加热到预定温度，直到它们从排出侧排出。 更具体地，本发明涉及当被加热的材料被引入加热炉中时具有不同的温度升高图案的方法来控制加热炉的设定炉区温度。 本发明的方法的特征在于，当板坯的温度升高图案彼此不同时，使用每个区域的预定设定温度。 本发明旨在使具有不同温度升高图案的材料被顺序地引入炉中以最小化炉内的空闲时间，以便节约能量。 当将冷和热的材料引入炉中时，该方法特别有效。

公开(公告)号：US4292825A

公开(公告)日：1981-10-06

申请号：US123418

申请日：1980-02-21

申请人： Yasuo Morooka ,  Shinya Tanifuji ,  Masaya Tanuma

发明人： Yasuo Morooka ,  Shinya Tanifuji ,  Masaya Tanuma

IPC分类号： G05D5/02 ,  B21B37/00 ,  B21B37/18 ,  B21B37/52 ,  G05B13/00 ,  G05B13/02

CPC分类号： B21B37/52

摘要： A gauge and tension control system for a tandem mill comprises a delivered strip thickness deviation calculating unit for detecting output strip thickness at each of rolling stands, a tension calculating unit for arithmetically determining interstand tensions between two adjacent rolling stands on the basis of armature currents of drive motors and rolling loads at every rolling stand, a memory unit supplied with the output from the delivered strip thickness deviation calculating unit and detecting rolling speed values to thereby produce input strip thicknesses at every rolling stand, an optimal control unit for arithmetically determining optimal speed control quantity and press-down control quantity on the basis of the outputs from the delivered strip thickness deviation calculating unit, the tension calculating unit, the memory unit and a rolling schedule, a speed controller for controlling the speeds of the roll drive motors in dependence on the speed control quantities and a press-down controller for controlling the screw-down position of the rolling stands in dependence on the associated press-down control quantity.

摘要翻译： 用于串列式轧机的量规和张力控制系统包括用于检测每个轧制机架处的输出带材厚度的输送带材厚度偏差计算单元，用于根据电枢电流对两个相邻轧制机架之间的间隙张力进行算术确定的张力计算单元 驱动电机和轧制负载，每个轧制机架上提供的存储器单元，以及检测轧制速度值，从而在每个轧制机架上产生输入板厚度的最佳控制单元，用于算术确定最佳转速 控制量和下压控制量，根据输送带厚度偏差计算单元，张力计算单元，存储单元和滚动排程的输出，用于依次控制辊驱动马达的速度的速度控制器 关于速度控制量和压力 自己的控制器，用于根据相关的压下控制量来控制轧机的拧紧位置。

公开(公告)号：US07138734B2

公开(公告)日：2006-11-21

申请号：US11125114

申请日：2005-05-10

申请人： Houng Joong Kim ,  Kohji Maki ,  Yasuo Morooka ,  Isamu Numata ,  Hisao Tadokoro ,  Takeo Morimoto ,  Yasunori Sannohe ,  Hiroshi Ueno ,  Hideki Shimane

发明人： Houng Joong Kim ,  Kohji Maki ,  Yasuo Morooka ,  Isamu Numata ,  Hisao Tadokoro ,  Takeo Morimoto ,  Yasunori Sannohe ,  Hiroshi Ueno ,  Hideki Shimane

IPC分类号： H02K41/00

CPC分类号： H02K41/03

摘要： In order to reduce load supported by a support mechanism for supporting a movable part so as to prevent the movable part from moving in a horizontal direction when stress is generated thereon in the horizontal direction, there is provided a drive unit including a primary side having a magnetic body around which a coil is wound, and a secondary side having a plurality of permanent magnets, the primary side including magnetic poles and step portions provided on the magnetic poles. The width of each step portion is smaller than the width of each permanent magnet.

摘要翻译： 为了减轻由用于支撑可动部件的支撑机构支撑的负载，以便在水平方向上产生应力时防止可动部件在水平方向上移动，设置有一个驱动单元，该驱动单元包括一个侧面， 缠绕线圈的磁体以及具有多个永磁体的次级侧，该一次侧包括设置在磁极上的磁极和台阶部。 每个台阶的宽度小于每个永磁体的宽度。

公开(公告)号：US07105964B2

公开(公告)日：2006-09-12

申请号：US10228955

申请日：2002-08-28

申请人： Taizo Miyazaki ,  Yasuo Morooka ,  Kiyoji Minegishi ,  Jun Tamenaga

发明人： Taizo Miyazaki ,  Yasuo Morooka ,  Kiyoji Minegishi ,  Jun Tamenaga

IPC分类号： H02K7/06 ,  F16H13/06

CPC分类号： F16H57/0482 ,  H02K7/116

摘要： An electric rotating machine has a rotor, a stator and a casing. A planetary roller mechanism constituted by a sun roller, a planet roller, a ring roller and a carrier is provided within the rotor so as to transmit the driving force of the rotor to the outside from a power shaft. Oil is sealed within the rotor or the casing. The planetary roller mechanism may be provided within the casing or at the outside of the rotor and, in this case, oil is sealed within the casing.

公开(公告)号：US06557656B2

公开(公告)日：2003-05-06

申请号：US10003408

申请日：2001-12-06

申请人： Tomoyuki Haniu ,  Ryoso Masaki ,  Masahiko Amano ,  Taizo Miyazaki ,  Yasuo Morooka

发明人： Tomoyuki Haniu ,  Ryoso Masaki ,  Masahiko Amano ,  Taizo Miyazaki ,  Yasuo Morooka

IPC分类号： B60K102

CPC分类号： B60K6/24 ,  B60K1/02 ,  B60K6/26 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  B60W10/26 ,  F16H3/725 ,  F16H3/727 ,  F16H2037/102 ,  F16H2200/2007 ,  F16H2200/201 ,  F16H2200/2097 ,  Y02T10/6239 ,  Y02T10/6295 ,  Y10S903/903 ,  Y10S903/905 ,  Y10S903/906 ,  Y10S903/91 ,  Y10S903/951

摘要： In a driving system comprising an engine, a plurality of motor-generators and a plurality of coaxial differential mechanisms, rotating output axes of the plurality of motor-generators are disposed parallel to and opposite to a rotating output axis of the engine. The coaxial differential mechanisms are arranged between the engine and the motors. The coaxial differential mechanisms are disposed so that straight lines passing through rotating axes of at least two of the coaxial differential mechanisms are parallel to each other, and the output power of the engine is transmitted to the coaxial differential mechanisms through gears. It is possible to provide a small sized and high productive driving system.

公开(公告)号：US06501243B1

公开(公告)日：2002-12-31

申请号：US09652653

申请日：2000-08-31

申请人： Satoru Kaneko ,  Ryoso Masaki ,  Yasuo Morooka

发明人： Satoru Kaneko ,  Ryoso Masaki ,  Yasuo Morooka

IPC分类号： H02P318

CPC分类号： B60L11/1803 ,  B60L15/025 ,  B60L2220/14 ,  B60L2270/145 ,  H02P6/085 ,  Y02T10/643 ,  Y02T10/7005

摘要： A digital calculation apparatus 4 including a position-detection means 14 for detecting the magnetic pole position, based on the detected current difference values of the synchronous motor 1 in a two-phase short-circuit state, takes in current flowing in the synchronous motor by generating an interruption trigger signal in synchronization with the PWM signals for driving an inverter 3, and driving an A/D converter with the generated trigger signal.

摘要翻译： 包括用于检测磁极位置的位置检测装置14的数字计算装置4基于在两相短路状态下的同步电动机1的检测电流差值，在同步电动机中通过 与用于驱动逆变器3的PWM信号同步地产生中断触发信号，并且利用产生的触发信号来驱动A / D转换器。

公开(公告)号：US06373219B1

公开(公告)日：2002-04-16

申请号：US09598963

申请日：2000-06-22

申请人： Sanshiro Obara ,  Hiroshi Katayama ,  Yasuo Morooka

发明人： Sanshiro Obara ,  Hiroshi Katayama ,  Yasuo Morooka

IPC分类号： H02P534

CPC分类号： B60L11/123 ,  B60L11/1807 ,  B60L15/025 ,  Y02T10/6217 ,  Y02T10/643 ,  Y02T10/7005 ,  Y02T10/7077

摘要： An object of the present invention is to provide a motor control system comprising an R/D converter which is capable of outputting a good phase signal without being affected by the switching noise due to a PWM signal of an inverter and a motor control method. A motor control system comprising a motor 3 having a resolver 8 as a rotary sensor; an inverter 10 for driving the motor; and a control unit 11 for controlling the inverter, the control unit executing phase calculation processing based on a phase signal which is an output of the resolver converted by an R/D converter 15, calculating a voltage reference based on a current reference and a current value of the motor detected by a current sensor 12, generating a PWM signal for controlling the inverter based on the voltage reference, wherein a PWM synchronism signal 212 in synchronism with the PWM signal is generated in the control unit, and the R/D converter 15 is driven using the PWM synchronism signal.

摘要翻译： 本发明的目的是提供一种电动机控制系统，其包括：R / D转换器，其能够输出良好的相位信号，而不受由逆变器的PWM信号和电机控制方法的开关噪声的影响。 马达控制系统包括具有作为旋转传感器的旋转变压器8的马达3; 用于驱动电机的逆变器10; 以及用于控制逆变器的控制单元11，控制单元基于作为由R / D转换器15转换的转换器的输出的相位信号执行相位计算处理，基于电流参考来计算电压基准和电流 由电流传感器12检测的电动机的值，产生用于基于该电压基准控制逆变器的PWM信号，其中在控制单元中产生与PWM信号同步的PWM同步信号212，并且R / D转换器 使用PWM同步信号驱动15。

公开(公告)号：US6049738A

公开(公告)日：2000-04-11

申请号：US811095

申请日：1997-03-03

申请人： Masahiro Kayama ,  Jiro Kumayama ,  Shohei Fukuoka ,  Masato Yoshida ,  Yoichi Sugita ,  Yasuo Morooka

发明人： Masahiro Kayama ,  Jiro Kumayama ,  Shohei Fukuoka ,  Masato Yoshida ,  Yoichi Sugita ,  Yasuo Morooka

IPC分类号： G05B13/02 ,  G05B13/04 ,  G05B17/02 ,  G06F19/00

CPC分类号： G05B17/02 ,  G05B13/027

摘要： A highly efficient, accurate and high performance modeling support system 100 for modeling a control model necessary for simulating a control object is provided, in which a plurality of data sets stored in a first data base 121 for use in modeling a plurality of control models is divided into a plurality of sub data groups each having least statistical disparity from each other by data divider 114, and stored in a plurality of sub data bases, respectively in second data base 122. Modeling means 115 constructs a control model using data in one of the plurality of sub data groups, which is then evaluated by model evaluator 116 using data in another one of said plurality of sub data groups.

摘要翻译： 提供了一种用于对模拟控制对象所需的控制模型进行建模的高效，准确和高性能的建模支持系统100，其中存储在第一数据库121中用于建模多个控制模型的多个数据集是 分为多个子数据组，每个子数据组由数据分割器114彼此具有最小的统计差异，分别存储在第二数据库122中的多个子数据库中。建模器115使用 多个子数据组，然后由模型评估器116使用所述多个子数据组中的另一个中的数据进行评估。