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1. 发明授权

US5778885A Force sensation exhibiting device data input device and data input equipment 失效
标题翻译：显示设备数据输入设备和数据输入设备的力感
公开(公告)号：US5778885A
公开(公告)日：1998-07-14
申请号：US666627
申请日：1996-06-18
申请人： Yoshiaki Doyama , Masataka Ozeki , Keizo Matsui , Yoshiteru Ito
发明人： Yoshiaki Doyama , Masataka Ozeki , Keizo Matsui , Yoshiteru Ito
IPC分类号： G06F3/033 , A61B5/22 , G05G9/047 , G06F3/00 , G06F3/01 , G06F3/038 , A61B5/03
CPC分类号： G06F3/016 , A61B5/225 , G05G9/047 , A61B5/4528 , G05G2009/0474 , G06F2203/015 , Y10S128/925
摘要： A force sensation exhibiting device has a housing which can be grasped by a hand, at least one rotatably or linearly movable motor contained in the housing, an input section where repulsive force information are input, and control circuit for driving and controlling said motor according to the repulsive force information, wherein a force sensation is given to said hand by a drive of the motor.
摘要翻译：力感觉展示装置具有能够被手掌握的壳体，容纳在壳体中的至少一个可旋转或线性移动的电动机，输入排斥力信息的输入部分，以及用于驱动和控制所述电动机的控制电路，排斥力信息，其中通过电动机的驱动给予所述手的力感觉。

2. 发明授权

US5555894A Force sensation exhibiting device, data input device and data input equipment 失效
标题翻译：强力感觉表现装置，数据输入装置和数据输入设备
公开(公告)号：US5555894A
公开(公告)日：1996-09-17
申请号：US235948
申请日：1994-05-02
申请人： Yoshiaki Doyama , Masataka Ozeki , Keizo Matsui , Yoshiteru Ito
发明人： Yoshiaki Doyama , Masataka Ozeki , Keizo Matsui , Yoshiteru Ito
IPC分类号： G06F3/033 , A61B5/22 , G05G9/047 , G06F3/00 , G06F3/01 , G06F3/038 , A61B5/103
CPC分类号： G06F3/016 , A61B5/225 , G05G9/047 , A61B5/4528 , G05G2009/0474 , G06F2203/015 , Y10S128/925
摘要： A data input device includes a housing which can be grasped by a hand. The housing is equipped with a detecting device that detects a displacement or pressure at a portion of the housing on which fingers are placed when the housing is grasped by the hand. The data input device may include plural sensors to detect displacement or pressure at several different finger belly portions of the fingers. Also, plural sensors may be provided for each finger belly portion. The data input device may be used to control the movement of remotely located mechanical fingers or virtual fingers shown on a display.
摘要翻译：数据输入装置包括可以用手掌握的外壳。壳体配备有检测装置，该检测装置在壳体被手握持时检测在其上放置手指的壳体的一部分处的位移或压力。数据输入装置可以包括用于检测手指的几个不同手指部分的位移或压力的多个传感器。此外，可以为每个指腹部分提供多个传感器。数据输入装置可以用于控制显示在显示器上的远程定位的机械手指或虚拟手指的移动。

3. 发明授权

US5646499A Inverter control apparatus 失效
标题翻译：变频器控制装置
公开(公告)号：US5646499A
公开(公告)日：1997-07-08
申请号：US516659
申请日：1995-08-18
申请人： Yoshiaki Doyama , Keizo Matsui , Yoshiteru Ito , Kaneharu Yoshioka , Hideo Ogata , Izumi Yoshida , Shusaku Watakabe
发明人： Yoshiaki Doyama , Keizo Matsui , Yoshiteru Ito , Kaneharu Yoshioka , Hideo Ogata , Izumi Yoshida , Shusaku Watakabe
IPC分类号： G01P3/48 , H02P23/08 , H02P5/408
CPC分类号： G01P3/48 , H02P23/08
摘要： An inverter control apparatus for controlling a command frequency and a command voltage which are supplied to an inverter which then supplies AC power of a desired frequency, accordingly, to an induction motor. The inverter control apparatus receives a requested rotational speed of the motor and an actual rotational speed of the motor is obtained by detecting a frequency of a fluctuation component of a drive current supplied from the inverter to the induction motor. The difference between the requested rotational speed and the actual rotational speed represents a slip amount, which is added to the requested rotational speed to produce a command frequency. The command voltage is set to a voltage acquired when the monitored drive current is at a minimum value. Thus, the inverter control apparatus is able to maintain power consumption at the lowest possible level in response to changes in the operating environment without requiring a motor constant input or a motor speed detector, while compensating the slip ratio of the induction motor to maintain the motor speed at a target level.
摘要翻译：一种逆变器控制装置，用于控制提供给逆变器的指令频率和指令电压，然后将逆变器提供所需频率的交流电力给感应电动机。逆变器控制装置接收电动机的请求转速，并且通过检测从逆变器提供给感应电动机的驱动电流的变动分量的频率来获得电动机的实际转速。所请求的转速与实际转速之间的差值表示一个滑移量，它被加到所要求的转速上以产生一个指令频率。指令电压被设定为当监视的驱动电流处于最小值时获取的电压。因此，逆变器控制装置能够在不需要电动机恒定输入或电动机速度检测器的情况下响应于操作环境的变化而将功率消耗保持在最低可能水平，同时补偿感应电动机的滑动比来维持电动机速度在目标水平。

4. 发明授权

US06512341B2 Apparatus and method for driving a brushless motor 失效
公开(公告)号：US06512341B2
公开(公告)日：2003-01-28
申请号：US09902258
申请日：2001-07-11
申请人： Hideo Matsushiro , Keizo Matsui , Kazushige Narazaki , Toru Tazawa
发明人： Hideo Matsushiro , Keizo Matsui , Kazushige Narazaki , Toru Tazawa
IPC分类号： H02P706
CPC分类号： H02P6/085 , H02P6/18 , H02P2209/07
摘要： The invention provides an motor drive apparatus comprising a detector for detecting a terminal voltage in a non-energized phase and a detector for detecting a DC voltage applied to the main line of an inverter. The rotation of the brushless motor is controlled by specifying the inverter circulating current period from the terminal voltage and the DC voltage and calculating the magnetic pole position of the rotor from the terminal voltage after the end of the inverter circulating current period and a waveform of the terminal voltage predetermined from the characteristics of the brushless motor. As a result, the brushless motor can be rotated stably throughout a wide revolution range from low to high speeds.

5. 发明授权

US4872763A Method of and apparatus for measuring liquid 失效
标题翻译：测量液体的方法和设备
公开(公告)号：US4872763A
公开(公告)日：1989-10-10
申请号：US188987
申请日：1988-05-02
申请人： Noboru Higuchi , Keizo Matsui , Chuzo Kobayashi , Shigeru Yamaguchi
发明人： Noboru Higuchi , Keizo Matsui , Chuzo Kobayashi , Shigeru Yamaguchi
IPC分类号： B01F3/08 , B01F13/10 , B01F15/04 , G01G13/06 , G01G13/295 , G01G17/06 , G05D7/06
CPC分类号： G05D7/0635 , B01F13/1055 , B01F15/00298 , B01F15/0445 , G01G13/06 , G01G13/2952 , G01G17/06 , B01F2215/005 , B01F3/08 , Y10S706/90 , Y10T137/2499
摘要： A method for measuring liquid to be transferred from a container or containers to a measurement pot includes the steps of: determining an initial degree of opening of the valve for controlling flow-rate of the liquid from the container to the pot based on the valve's flow-rate characteristics and an arbitrarily chosen set value; opening the valve by the initial degree of opening; detecting the actual amount of liquid that has flowed into the pot; determining a next degree of opening of the valve based on the actual measurement and the set value; and changing the degree of opening of the valve to the next degree of opening. The determination of the degrees of opening of the valve is based on fuzzy control, which uses a fuzzy inference from the set value and actual measured value. An apparatus for measuring liquid for use in a liquid mixing apparatus uses the above-mentioned method.

6. 发明授权

US4830508A Controlling method and a measuring mixer for liquids and powders 失效
标题翻译：液体和粉末的控制方法和测量混合器
公开(公告)号：US4830508A
公开(公告)日：1989-05-16
申请号：US189099
申请日：1988-05-02
申请人： Noboru Higuchi , Keizo Matsui , Chuzo Kobayashi , Hiroshi Ohnishi , Shigeru Yamaguchi
发明人： Noboru Higuchi , Keizo Matsui , Chuzo Kobayashi , Hiroshi Ohnishi , Shigeru Yamaguchi
IPC分类号： B01F3/08 , B01F3/12 , B01F3/18 , B01F13/10 , B01F15/04 , G05D11/13
CPC分类号： G05D11/132 , B01F13/1055 , B01F15/00298 , B01F15/0445 , B01F2003/125 , B01F2003/1257 , B01F3/08 , B01F3/18 , Y10S706/90 , Y10T137/2499
摘要： A measuring mixer for use with either liquids or powders in which different supply systems supply different stock liquids or powders to a receiving container from supply containers. A continuously variable flow regulator is associated with each supply container. The cumulative weight of the receiving container is measured and compared with a target weight. Then a computation section calculates a desired flow rate based upon both the deviation from the target weight and a time variation thereof. This calculation is preferably done according to fuzzy inference. The desired flow rate is then used to control a selected one of the flow regulators so that the measurement is sequentially performed between supply systems. Optionally, the receiving container can be movable between the different supply systems.

7. 发明申请

US20070266720A1 Heat Pump Apparatus 失效
标题翻译：热泵设备
公开(公告)号：US20070266720A1
公开(公告)日：2007-11-22
申请号：US10564033
申请日：2005-04-26
申请人： Keizo Matsui , Hiroshi Hasegawa , Fumitoshi Nishiwaki
发明人： Keizo Matsui , Hiroshi Hasegawa , Fumitoshi Nishiwaki
IPC分类号： F25B27/00
CPC分类号： F25B9/06 , F01D15/10 , F25B1/04 , F25B9/008 , F25B2309/061 , F25B2600/17
摘要： The present invention realizes a reliable heat pump apparatus and heat pump apparatus having high recovering efficiency. The heat pump apparatus includes an expander 711 for expanding working fluid, a permanent magnet type synchronization power generator 710 which is disposed for recovering power by the expander 711 and which generates three phase AC power, and a first converter 708 which converts the AC power to DC power, and which rotates the power generator 710 at a predetermined target number of revolutions by switching of a switching element group 709. The generated electricity is consumed by connection of an AC power supply 701 to a DC power line which is rectified and smoothened by a rectifier circuit 702 and a smoothing capacitor 703, and by driving of an electric motor 706 which rotates a compressor 707 through a motor drive apparatus 704, and the power is efficiently recovered.
摘要翻译：本发明实现了具有高回收效率的可靠的热泵装置和热泵装置。热泵装置包括用于扩大工作流体的膨胀机711，设置用于通过膨胀机711回收功率并产生三相交流电力的永久磁铁式同步发电机710，以及将AC功率转换为直流电力，并且通过开关元件组709的切换使功率发生器710旋转预定的目标转数。通过将交流电源701连接到由直流电源线进行整流和平滑处理的直流电力线而消耗所产生的电力整流电路702和平滑电容器703，以及通过马达驱动装置704使压缩机707旋转的电动机706的驱动，并且有效地恢复电力。

8. 发明授权

US06822417B2 Synchronous reluctance motor control device 失效
标题翻译：同步磁阻电机控制装置
公开(公告)号：US06822417B2
公开(公告)日：2004-11-23
申请号：US10481059
申请日：2004-05-11
申请人： Mitsuo Kawaji , Hideo Matsushiro , Keizo Matsui
发明人： Mitsuo Kawaji , Hideo Matsushiro , Keizo Matsui
IPC分类号： H02P124
CPC分类号： H02P25/092 , H02P25/089
摘要： A control apparatus of a synchronous reluctance motor includes a torque current correction unit (16) that generates a torque current command tracing a load torque so as to make the output torque of the motor coincide with the load torque. The control apparatus may further include a position and speed estimation unit (13) that estimates the position and speed based on three phase voltage equation to improve control performance in a voltage saturation state.
摘要翻译：同步磁阻电动机的控制装置包括转矩电流校正单元（16），其产生跟踪负载转矩的转矩电流指令，以使电动机的输出转矩与负载转矩一致。控制装置还可以包括位置和速度估计单元（13），其基于三相电压方程来估计位置和速度，以改善电压饱和状态下的控制性能。

9. 发明授权

US4880142A Powder weighing mixer and method thereof 失效
标题翻译：粉末称重搅拌机及其方法
公开(公告)号：US4880142A
公开(公告)日：1989-11-14
申请号：US188343
申请日：1988-05-04
申请人： Noboru Higuchi , Keizo Matsui , Chuzo Kobayashi , Hiroshi Ohnishi
发明人： Noboru Higuchi , Keizo Matsui , Chuzo Kobayashi , Hiroshi Ohnishi
IPC分类号： G01G11/08 , G01G13/02 , G01G13/24 , G01G19/22
CPC分类号： G01G13/026 , G01G11/086 , G01G13/248 , G01G19/22 , Y10S706/90
摘要： A powder measuring device and powder measuring mixer in which powder is supplied from a supply hopper to a measuring hopper with its flow rate controlled by a flow regulator associated with the hopper. The weight of the measuring hopper is monitored. A controller compares the measured weight with a target rate to produce a deviation therebetween and a time variation of the deviation. The controller operates according to fuzzy inference to produce a desired flow rate for the next control cycle. This desired flow rate is then supplied to the flow regulator. Several supply hoppers with associated flow regulators can be used. Then the output of the controller is switched between the different flow regulators at different phases of the mixing measurement. Additionally, the measuring hopper can be movable between the different supply hoppers so as to avoid complicated piping.

10. 发明授权

US07669430B2 Heat pump apparatus 失效
标题翻译：热泵设备
公开(公告)号：US07669430B2
公开(公告)日：2010-03-02
申请号：US10564033
申请日：2005-04-26
申请人： Keizo Matsui , Hiroshi Hasegawa , Fumitoshi Nishiwaki
发明人： Keizo Matsui , Hiroshi Hasegawa , Fumitoshi Nishiwaki
IPC分类号： F25B9/00
CPC分类号： F25B9/06 , F01D15/10 , F25B1/04 , F25B9/008 , F25B2309/061 , F25B2600/17
摘要： The present invention realizes a reliable heat pump apparatus and heat pump apparatus having high recovering efficiency. The heat pump apparatus includes an expander 711 for expanding working fluid, a permanent magnet type synchronization power generator 710 which is disposed for recovering power by the expander 711 and which generates three phase AC power, and a first converter 708 which converts the AC power to DC power, and which rotates the power generator 710 at a predetermined target number of revolutions by switching of a switching element group 709. The generated electricity is consumed by connection of an AC power supply 701 to a DC power line which is rectified and smoothened by a rectifier circuit 702 and a smoothing capacitor 703, and by driving of an electric motor 706 which rotates a compressor 707 through a motor drive apparatus 704, and the power is efficiently recovered.
摘要翻译：本发明实现了具有高回收效率的可靠的热泵装置和热泵装置。热泵装置包括用于扩大工作流体的膨胀机711，设置用于通过膨胀机711回收功率并产生三相交流电力的永久磁铁式同步发电机710，以及将AC功率转换为直流电力，并且通过开关元件组709的切换使功率发生器710旋转预定的目标转数。通过将交流电源701连接到由直流电源线进行整流和平滑处理的直流电力线而消耗所产生的电力整流电路702和平滑电容器703，以及通过马达驱动装置704使压缩机707旋转的电动机706的驱动，并且有效地恢复电力。

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