公开(公告)号：US20070085240A1

公开(公告)日：2007-04-19

申请号：US10579281

申请日：2004-11-12

申请人： Atsushi Miyagi ,  Mitsuo Ueda ,  Katsumi Hashimoto ,  Shintaro Ono

发明人： Atsushi Miyagi ,  Mitsuo Ueda ,  Katsumi Hashimoto ,  Shintaro Ono

IPC分类号： B29C49/00

CPC分类号： C03B9/3875 ,  Y02P40/57

摘要： In order to allow vertical ventilation in a plurality of circumferential locations around the contour surface of a mold in the process of molding and regulate the temperature, the ventilation is carried out using an abutting path formed between the abutting surfaces of inner and outer members forming the contour surface part and its outer peripheral part of the mold, thereby achieving cooling. In this way, various shapes based on the axially changing shape of the contour surface are obtained readily and inexpensively, and temperature control suitable for the axially changing shape of the contour surface is carried out with high cooling effect.

摘要翻译： 为了在模制过程中在模具的轮廓表面周围的多个圆周位置中进行垂直通风，并且调节温度，通过形成在形成内部和外部构件的内部和外部构件的邻接表面之间的邻接路径进行通风 轮廓表面部分及其外周部分，从而实现冷却。 以这种方式，可以容易且廉价地获得基于轮廓表面的轴向变化形状的各种形状，并且以高的冷却效果进行适合轮廓表面的轴向变化的形状的温度控制。

公开(公告)号：US20070006617A1

公开(公告)日：2007-01-11

申请号：US10571101

申请日：2004-08-11

申请人： Hiroyuki Nagai ,  Mitsuo Ueda ,  Yutaka Myoujin ,  Katsumi Hashimoto

发明人： Hiroyuki Nagai ,  Mitsuo Ueda ,  Yutaka Myoujin ,  Katsumi Hashimoto

IPC分类号： C03B9/41 ,  C03B9/38 ,  G12B1/00 ,  C03B11/12

CPC分类号： C03B9/3891 ,  C03B9/3816

摘要： A bottle making machine includes: a plurality of molds (2) for forming bottles; and cooling mechanisms (6) respectively provided for the molds. Each cooling mechanism (6) is used for exposing a corresponding mold (2) to a cooling wind to individually control a temperature of the mold (2) and includes a temperature sensor (3) for individually detecting the temperature of the mold (2) and a valve mechanism (8) for opening and closing a cooling wind path (7) that directs the cooling wind to the mold (2). An opening and closing operation of the valve mechanism (8) of each cooling mechanism (6) is controlled in accordance with a switching signal from a temperature control device 5. The temperature control device (5) fetches the temperature of the mold (2) detected by the temperature sensor (3) of each cooling mechanism (6) via a temperature indicator panel (4) at a constant interval and accumulates it in a memory. Moreover, the temperature control device (5) determines an operation amount of the valve mechanism (8) by PID control using accumulated temperature data and a target temperature.

摘要翻译： 制瓶机包括：用于形成瓶子的多个模具（2）; 和分别为模具提供的冷却机构（6）。 每个冷却机构（6）用于将相应的模具（2）暴露于冷却风以单独控制模具（2）的温度，并且包括用于单独检测模具（2）的温度的温度传感器（3） 以及用于打开和关闭将冷却风引导到模具（2）的冷却风路（7）的阀机构（8）。 根据来自温度控制装置5的切换信号来控制各冷却机构（6）的阀机构（8）的开闭动作。 温度控制装置（5）经由温度指示器面板（4）以恒定的间隔取出由各冷却机构（6）的温度传感器（3）检测出的模具（2）的温度，并将其积存在存储器中。 此外，温度控制装置（5）通过使用累积温度数据和目标温度的PID控制来确定阀机构（8）的操作量。

公开(公告)号：US07151348B1

公开(公告)日：2006-12-19

申请号：US10822805

申请日：2004-04-13

申请人： Mitsuo Ueda ,  Hideki Nakata ,  Makoto Yoshida

发明人： Mitsuo Ueda ,  Hideki Nakata ,  Makoto Yoshida

IPC分类号： H02P1/00

CPC分类号： H02K33/04 ,  F04B35/045 ,  F04B49/065 ,  F04B2201/0206 ,  F04B2203/0404 ,  H02P25/032

摘要： A motor driving apparatus for driving a linear vibration motor having a spring member that supports a mover so as to form a spring vibration system including the mover. The motor driving apparatus employs an accurate spring constant of the spring member corresponding to an individual linear vibration motor at a position calculation for obtaining the position of the mover during the operation, thereby increasing the accuracy of the position calculation. The motor driving apparatus includes a mover force vibration unit for making the mover of the linear vibration motor freely vibrate, a relative position detection unit for detecting a timing when the freely vibrating mover passes through a fixed point (relative position), and a natural frequency detection unit for detecting a natural frequency of the mover based on output information from the relative position detection unit, thereby calculating the spring constant based on the detected natural frequency.

摘要翻译： 一种用于驱动线性振动电动机的电动机驱动装置，其具有支撑动子的弹簧部件，以形成包括所述动子的弹簧振动系统。 电动机驱动装置在进行位置运算时，使用对应于各个线性振动电动机的弹簧构件的精确弹簧常数，以获得动作时的位置，从而提高位置计算的精度。 马达驱动装置包括用于使线性振动马达的动子自由振动的移动力振动单元，用于检测自由振动的动子通过固定点（相对位置）的定时的相对位置检测单元，以及固有频率 检测单元，用于基于来自相对位置检测单元的输出信息检测动子的固有频率，从而基于检测到的固有频率来计算弹簧常数。

公开(公告)号：US07113414B2

公开(公告)日：2006-09-26

申请号：US10809455

申请日：2004-03-26

申请人： Hideo Matsushiro ,  Mitsuo Kawaji ,  Tomohiro Sugimoto ,  Hideki Nakata ,  Mitsuo Ueda

发明人： Hideo Matsushiro ,  Mitsuo Kawaji ,  Tomohiro Sugimoto ,  Hideki Nakata ,  Mitsuo Ueda

IPC分类号： G02F5/45 ,  H02P5/34 ,  H02M7/122

CPC分类号： H02M5/458

摘要： An inverter control device for driving a motor with small size, light weight and low cost is provided. The inverter control device includes a first motor voltage command corrector that corrects a voltage command of each phase by multiplying the each phase voltage command by a PN voltage correction coefficient, and a second motor voltage command corrector that corrects again the each phase voltage command once corrected by the first motor voltage command corrector, only when any one of the phase voltage commands corrected by the first motor voltage command corrector is larger than the inverter DC voltage, by multiplying the voltage command of each phase corrected by the first motor voltage command corrector by the inverter DC voltage value, and dividing the product of the multiplication by the maximum value of the phase voltage commands corrected by the first motor voltage command corrector.

摘要翻译： 提供了一种用于驱动小型，重量轻，成本低的电动机的逆变器控制装置。 逆变器控制装置包括第一电动机电压指令校正器，其通过将每个相电压命令乘以PN电压校正系数来校正每相的电压指令，以及第二电动机电压指令校正器，其再次校正一次校正后的每个相电压指令 通过第一电动机电压指令校正器，仅当由第一电动机电压指令校正器校正的任何一个相电压指令大于逆变器DC电压时，通过将由第一电动机电压指令校正器校正的每相的电压指令乘以 逆变器直流电压值，并将乘积除以由第一电动机电压指令校正器校正的相电压指令的最大值。

公开(公告)号：US07005810B2

公开(公告)日：2006-02-28

申请号：US10781818

申请日：2004-02-20

申请人： Mitsuo Ueda ,  Hideki Nakata ,  Makoto Yoshida

发明人： Mitsuo Ueda ,  Hideki Nakata ,  Makoto Yoshida

IPC分类号： G05B13/04 ,  H02P7/00

CPC分类号： H02K33/02 ,  F04B35/045 ,  F04B49/065 ,  F04B2201/0201 ,  F04B2201/0206 ,  F04B2203/0401 ,  F04B2203/0402 ,  F25B2400/073 ,  H02P25/032

摘要： An apparatus for driving a linear vibration motor that employs a proper motor thrust constant value corresponding to each linear vibration motor at position calculation for obtaining the position of the mover of the linear vibration motor, thereby increasing the accuracy of the position calculation. This motor driving apparatus includes a motor driver for applying a DC voltage to the linear vibration motor, and a thrust detection unit for detecting a thrust of the mover, which is generated by the application of the DC voltage to the linear vibration motor, and calculates the thrust constant of the linear vibration motor according to an arithmetic operation of dividing the mover thrust detected by the thrust detection unit, by a value of a DC current that is supplied to the linear vibration motor due to the application of the DC voltage to the linear vibration motor.

摘要翻译： 一种用于驱动线性振动电动机的装置，其在位置计算中采用与每个线性振动电动机相对应的适当的电动机推力常数值，以获得线性振动电动机的动子的位置，从而提高位置计算的精度。 该电动机驱动装置包括：电动机驱动器，用于向线性振动电动机施加直流电压;以及推力检测单元，用于检测通过向线性振动电动机施加直流电压而产生的动子的推力，并计算 根据由推力检测单元检测到的动子推力除以由于对直线电动机施加直流电压而提供给线性振动电动机的直流电流的值的算术运算的线性振动电动机的推力常数 线性振动电机。

公开(公告)号：US06868686B2

公开(公告)日：2005-03-22

申请号：US10405610

申请日：2003-04-03

申请人： Mitsuo Ueda ,  Makoto Yoshida ,  Yuuichi Yakumaru

发明人： Mitsuo Ueda ,  Makoto Yoshida ,  Yuuichi Yakumaru

IPC分类号： F25B1/02 ,  F25B13/00 ,  F25B30/02 ,  F25B49/02 ,  F25B1/00

CPC分类号： F25B1/02 ,  F25B13/00 ,  F25B30/02 ,  F25B49/022 ,  F25B2313/0314 ,  F25B2313/0315 ,  F25B2400/073 ,  F25B2600/021 ,  F25B2700/2104 ,  F25B2700/2106 ,  F25B2700/21172 ,  Y02B30/741

摘要： A refrigeration cycle apparatus having a linear compressor is provided with a volume circulation rate instruction unit for obtaining a volume circulation rate Vco of a refrigerant in accordance with refrigerating capacity required of the refrigeration cycle apparatus, on the basis of an ambient temperature of an indoor heat exchanger (evaporator), a target temperature set on the evaporator by the user, and an ambient temperature of an outdoor heat exchanger (condenser). A volume circulation rate detector is provided for detecting a volume circulation rate Vcd of the refrigerant that actually circulates in a refrigerant circulation path of the refrigeration cycle apparatus; and an inverter is provided for generating an AC current for driving the linear compressor. The inverter is controlled so as to decrease a difference between the volume circulation rate Vco and the volume circulation rate Vcd.

摘要翻译： 具有线性压缩机的制冷循环装置具有体积循环量指令单元，其根据室内热量的环境温度，根据制冷循环装置所需的制冷量，求出制冷剂的体积循环量Vco 交换器（蒸发器），用户在蒸发器上设定的目标温度和室外热交换器（冷凝器）的环境温度。 一种体积循环量检测器，用于检测在制冷循环装置的制冷剂循环路径中实际循环的制冷剂的体积循环速度Vcd; 并且提供用于产生用于驱动线性压缩机的AC电流的逆变器。 控制逆变器以减小体积循环速度Vco和体积循环速度Vcd之间的差。

公开(公告)号：US06320772B1

公开(公告)日：2001-11-20

申请号：US09573824

申请日：2000-05-18

申请人： Yoshiaki Doyama ,  Kaneharu Yoshioka ,  Mitsuo Ueda ,  Masanori Ogawa ,  Hideo Matsushiro

发明人： Yoshiaki Doyama ,  Kaneharu Yoshioka ,  Mitsuo Ueda ,  Masanori Ogawa ,  Hideo Matsushiro

IPC分类号： H02M542

CPC分类号： H02M1/4208 ,  Y02B70/126 ,  Y02P80/112

摘要： A converter circuit has a reactor connectable to an AC power supply. It further has a PWM converter circuit connected to the reactor, the PWM converter circuit including a high speed diode, a rectifier diode and a switching element connected in parallel to the rectifier diode. The converter circuit further has an input current detector for detecting an input current of the PWM converter circuit, a DC voltage level detector for detecting an output voltage of the PWM converter circuit, a voltage polarity detector connected to the AC power supply, and a control device. The control device measures a variation period of the output voltage measured by the voltage level detector to judge a power supply frequency. It then controls the PWM converter circuit based on a power supply frequency judgement result, a detection result from the voltage level detector, an input current detected by the input current detector, and an output voltage detected by the DC voltage detector.

摘要翻译： A转换器电路具有可连接到AC电源的电抗器。 它还具有连接到电抗器的PWM转换器电路，PWM转换器电路包括与整流二极管并联连接的高速二极管，整流二极管和开关元件。 转换器电路还具有用于检测PWM转换电路的输入电流的输入电流检测器，用于检测PWM转换电路的输出电压的直流电压电平检测器，与交流电源连接的电压极性检测器，以及控制电路 设备。 控制装置测量由电压电平检测器测量的输出电压的变化周期，以判断电源频率。 然后，根据电源频率判断结果，电压电平检测器的检测结果，输入电流检测器检测到的输入电流以及由直流电压检测器检测的输出电压来控制PWM转换电路。

公开(公告)号：US08978393B2

公开(公告)日：2015-03-17

申请号：US13361429

申请日：2012-01-30

申请人： Yasushi Hika ,  Yoshinori Hiramatsu ,  Mitsuo Ueda ,  Yasumasa Tsuji

发明人： Yasushi Hika ,  Yoshinori Hiramatsu ,  Mitsuo Ueda ,  Yasumasa Tsuji

IPC分类号： F25B45/00 ,  F24F1/22 ,  F24F1/46

CPC分类号： F24F1/22 ,  F24F1/46

摘要： An outdoor unit of air conditioner for ensuring strength against an impact applied to an electrical component box in a front-back, left-right, or top-bottom direction. The electrical component box has an upper partition plate, a front plate, and a box base plate coupled to one another and supported by an arm and a support post. The arm substantially perpendicularly supports the front plate in a front-back direction, and the upper partition plate. Thus, the electrical component box is strong enough to withstand an impact in the front-back and the left-right directions. Further, the support post substantially perpendicularly supports the arm and the box base plate in a top-bottom direction allowing the electrical component box to withstand an impact in the top-bottom direction. Also material of the electrical component box can be reduced.

摘要翻译： 一种用于确保抵抗在前后左右或上下方向上施加到电气部件箱的冲击的强度的空调的室外单元。 电气部件箱具有彼此联接并由臂和支撑柱支撑的上隔板，前板和箱基板。 臂在前后方向上基本上垂直地支撑前板，并且上隔板。 因此，电气部件盒足够坚固以承受前后和左右方向上的冲击。 此外，支撑柱在上下方向上基本上垂直地支撑臂和箱基板，从而允许电气部件箱承受上下方向的冲击。 此外，电气元件盒的材料也可以减小。

公开(公告)号：US07646165B2

公开(公告)日：2010-01-12

申请号：US11892281

申请日：2007-08-21

申请人： Mitsuo Ueda ,  Hideki Nakata ,  Masanori Ogawa

发明人： Mitsuo Ueda ,  Hideki Nakata ,  Masanori Ogawa

IPC分类号： H02P27/04

CPC分类号： H02M5/458

摘要： A converter circuit for converting an output voltage from an AC power supply includes a rectifier circuit for rectifying the output voltage of the AC power supply; first and second capacitors connected in series, for smoothing the output of the rectifier circuit; and a switch circuit for switching the connections between the respective capacitors and the AC power supply so that the output voltage of the AC power supply is applied to each of the respective capacitors at a cycle that is shorter than the cycle of the AC power supply.

摘要翻译： 用于转换来自AC电源的输出电压的A转换器电路包括：整流电路，用于整流交流电源的输出电压; 串联连接的第一和第二电容器，用于平滑整流器电路的输出; 以及用于切换各个电容器和AC电源之间的连接的开关电路，使得以比AC电源的周期短的周期将AC电源的输出电压施加到每个相应的电容器。

公开(公告)号：US07176644B2

公开(公告)日：2007-02-13

申请号：US10834988

申请日：2004-04-30

申请人： Mitsuo Ueda ,  Hideki Nakata

发明人： Mitsuo Ueda ,  Hideki Nakata

IPC分类号： H02P1/00

CPC分类号： H02P6/182 ,  H02P6/15 ,  H02P21/0089

摘要： A motor driving apparatus includes an inverter circuit for converting an output voltage of a power supply into a three-phase AC and outputting the same to the brushless motor, a rotor position estimation unit for estimating a rotor position of the brushless motor, and an inverter control unit for controlling the inverter circuit so that the brushless motor is driven by a current based on the estimated rotor position. The inverter control unit determines an advance angle of the current supplied to the brushless motor with respect to the estimated rotor position so as to minimize a deviation between a command rpm and an actual rpm. Therefore, it is possible to perform stable weak field control for the brushless motor, independently from the input voltage of the inverter circuit, without using predetermined control variables such as table values.

摘要翻译： 电动机驱动装置包括：逆变器电路，用于将电源的输出电压转换成三相AC并将其输出到无刷电动机;转子位置估计单元，用于估计无刷电动机的转子位置;以及逆变器 控制单元，用于控制逆变器电路，使得基于估计的转子位置的电流驱动无刷电动机。 逆变器控制单元确定提供给无刷电动机的电流相对于估计的转子位置的提前角度，以使命令rpm和实际rpm之间的偏差最小化。 因此，无需使用诸如表值的预定控制变量，可以独立于逆变器电路的输入电压，对无刷电动机进行稳定的弱磁场控制。