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36 条记录 (耗时 0.024 秒)

    Method and apparatus for controlling a grinder having a spindle with deflection sensor
    21.
    发明授权
    Method and apparatus for controlling a grinder having a spindle with deflection sensor 失效
    用于控制具有带有偏转传感器的主轴的研磨机的方法和装置

    公开(公告)号：US5018071A

    公开(公告)日：1991-05-21

    申请号：US276229

    申请日：1988-11-23

    申请人： Hiroyuki Kihara ,  Hideki Omori

    发明人： Hiroyuki Kihara ,  Hideki Omori

    IPC分类号： B24B5/40 ,  B24B41/00 ,  B24B41/04 ,  B24B49/16

    CPC分类号： B24B41/04 ,  B24B41/007 ,  B24B49/16 ,  B24B5/40

    摘要： A grinder with a deflection sensor for controlling the grinding work conditions based on an amount of deflection of a grinding shaft occurring in the normal direction relative to the grinding shaft which is detected by measuring inductance with the deflection sensor. Based on a deflection of the grinding shaft detected during grinding work, the feed of the grinder is controlled, and the sharpness of the grinder is determined based on changes of the detected deflection amount during spark-out, moreover an error in the signal from the deflection detector caused by a thermal change can be compensated, whereby grinding work is carried out under an optimum condition, and the grinding accuracy and efficiency are improved.

    VACUUM PUMP CONTROL DEVICE AND VACUUM PUMP
    22.
    发明申请
    VACUUM PUMP CONTROL DEVICE AND VACUUM PUMP 审中-公开
    真空泵控制装置和真空泵

    公开(公告)号：US20130209272A1

    公开(公告)日：2013-08-15

    申请号：US13877274

    申请日：2011-07-28

    申请人： Hideki Omori ,  Takashi Kabasawa

    发明人： Hideki Omori ,  Takashi Kabasawa

    IPC分类号： F04B49/00

    CPC分类号： F04D29/5813 ,  F04B37/08 ,  F04B37/085 ,  F04B37/14 ,  F04D19/042 ,  F04D25/068 ,  F04D27/0292

    摘要： An object of the present invention is to improve, using a simple configuration, heat dissipation of a regenerative resistor that is disposed in a vacuum pump control device (controller) connected to a vacuum pump. The regenerative resistor disposed in the vacuum pump control device is stored in an aluminum die-cast casing. More concretely, a housing of the vacuum pump control device is prepared by aluminum die casting (metal mold casting). A regenerative resistor storing portion (aluminum die-cast casing) provided with a hollow portion is provided on a top panel of the aluminum die cast, the hollow portion being designed to have a size accommodating the entire regenerative resistor. The regenerative resistor is fitted into the hollow portion, and an opening section of the hollow portion is sealed with an aluminum sheet of the same material as that of the casing. In this manner, the regenerative resistor can removably be stored in the aluminum die-cast casing.

    摘要翻译： 本发明的目的在于，使用简单的结构来改善配置在与真空泵连接的真空泵控制装置（控制器）中的再生电阻器的散热。 设置在真空泵控制装置中的再生电阻器存储在铝压铸外壳中。 更具体地说，真空泵控制装置的壳体通过铝压铸（金属模铸造）制备。 设置有中空部的再生电阻存储部（铝压铸外壳）设置在铝压铸件的顶板上，中空部设计成具有容纳整个再生电阻器的尺寸。 再生电阻器装配到中空部分中，并且用与壳体相同材料的铝板密封中空部分的开口部分。 以这种方式，再生电阻器可以可拆卸地存储在铝压铸外壳中。

    Monitoring system
    26.
    发明申请
    Monitoring system 失效
    监视系统

    公开(公告)号：US20050160325A1

    公开(公告)日：2005-07-21

    申请号：US10510986

    申请日：2003-02-21

    申请人： Hiroyuki Ogino ,  Hideki Omori ,  Hidekazu Yamashita ,  Naofumi Nakatani ,  Osamu Eguchi ,  Makoto Imai ,  Wataru Uchiyama ,  Kazuhiko Hashimoto ,  Tadashi Miki ,  Haruo Terai ,  Kenji Kida

    发明人： Hiroyuki Ogino ,  Hideki Omori ,  Hidekazu Yamashita ,  Naofumi Nakatani ,  Osamu Eguchi ,  Makoto Imai ,  Wataru Uchiyama ,  Kazuhiko Hashimoto ,  Tadashi Miki ,  Haruo Terai ,  Kenji Kida

    IPC分类号： G08B13/196 ,  G08B25/08 ,  G06F11/00

    CPC分类号： G08B13/19656 ,  G08B13/19645 ,  G08B13/19658 ,  G08B13/19691 ,  G08B13/19697 ,  G08B25/08

    摘要： A monitoring system which is suitable for, for example, preventing crime for a residence, includes a plurality of terminals (31, 32, . . . ) for monitoring whether predetermined monitoring points are in a stationary state or a nonstationary state, and a central processing device (10) for controlling a setting/canceling operation of alarm operations of the terminals (31, 32, . . . ). The central processing device (10) has a communication unit that receives information related to the stationary/nonstationary states from the terminals and transmits predetermined information including commands to the terminals. Each terminal has a communication unit that transmits information related to stationary/nonstationary states to the central processing device and receives the predetermined information from the central processing device. Thus bidirectional communication can be achieved between the central processing device and the terminals. The plurality of terminals (31, 32, . . . ) may include a terminal with an emergency call unit which operates in an emergency to call or notify, and a terminal having a notification unit which indicates that notification of occurrence of nonstationay state has been accepted by a predetermined point of contact.

    摘要翻译： 适用于例如防止住宅犯罪的监视系统包括用于监视预定监视点是处于静止状态还是处于非稳态状态的多个终端（31,32 ...）和中央 处理装置（10），用于控制终端（31,32 ...）的报警操作的设置/取消操作。 中央处理装置（10）具有通信单元，其从终端接收与静止/非平稳状态有关的信息，并向终端发送包括命令的预定信息。 每个终端具有通信单元，其向中央处理设备发送与静止/非静止状态相关的信息，并从中央处理设备接收预定信息。 因此，可以在中央处理装置和终端之间实现双向通信。 多个终端（31,32 ...）可以包括具有在紧急情况下操作以进行呼叫或通知的紧急呼叫单元的终端，以及具有指示非易失性状态的发生通知已经被通知的通知单元的终端 接受预定的接触点。

    Device for detecting the bending magnitude of a shaft
    27.
    发明授权
    Device for detecting the bending magnitude of a shaft 失效
    用于检测轴的弯曲大小的装置

    公开(公告)号：US5585718A

    公开(公告)日：1996-12-17

    申请号：US188077

    申请日：1994-01-27

    申请人： Okikazu Kuwahara ,  Hideki Omori

    发明人： Okikazu Kuwahara ,  Hideki Omori

    IPC分类号： B24B49/16 ,  G01B7/00 ,  G01B7/24 ,  G01B7/28 ,  G01B7/14 ,  G01N27/72

    CPC分类号： B24B49/16 ,  G01B7/24

    摘要： A device for detecting a bending magnitude of a rotary shaft comprises a first pair of coils spaced from and facing the outer surface of a shaft and having an inductance value, and a second pair of coils spaced from and facing the outer surface of the shaft and connected in series to the first pair of coils at respective nodal points. The second pair of coils has an inductance value different from the inductance value of the first pair of coils. A pair of high frequency oscillators applies a high frequency voltage across the first and second pairs of coils to generate at each of the nodal points an output signal corresponding to a bending magnitude of the shaft, each output signal having a constant linearity characteristic resulting from the difference in inductance value between the first and second pairs of coils. An amplifier is connected to each of the nodal points for amplifying the output signals from the nodal points. A synchronizing signal generator generates a synchronization signal, and a synchronizing detector is connected to each amplifier for detecting the amplified output signal from the amplifier based on the synchronization signal. A low-pass filter is connected to each of the synchronizing detectors for cutting a high frequency component from the output signal detected by the synchronizing detector and producing an output signal having a constant linearity characteristic.

    摘要翻译： 用于检测旋转轴的弯曲大小的装置包括与轴的外表面间隔开并面向轴的外表面并具有电感值的第一对线圈和与轴的外表面间隔开并面向轴的外表面的第二对线圈， 在相应的节点处与第一对线圈串联连接。 第二对线圈具有与第一对线圈的电感值不同的电感值。 一对高频振荡器在第一和第二对线圈上施加高频电压，以在每个节点处产生对应于轴的弯曲大小的输出信号，每个输出信号具有由 第一和第二对线圈之间的电感值差。 放大器连接到每个节点以放大来自节点的输出信号。 同步信号发生器产生同步信号，并且同步检测器连接到每个放大器，用于基于同步信号检测来自放大器的放大的输出信号。 低通滤波器连接到每个同步检测器，用于从由同步检测器检测的输出信号中切割高频分量，并产生具有恒定线性特性的输出信号。

    Induction heating cooker with constant frequency controlled inverter
    28.
    发明授权
    Induction heating cooker with constant frequency controlled inverter 失效
    感应加热炊具带恒压变频器

    公开(公告)号：US5319174A

    公开(公告)日：1994-06-07

    申请号：US573407

    申请日：1990-08-28

    申请人： Hideki Omori ,  Hirofumi Noma ,  Hideyuki Kominami ,  Toshiaki Iwai ,  Kazuhiko Asada

    发明人： Hideki Omori ,  Hirofumi Noma ,  Hideyuki Kominami ,  Toshiaki Iwai ,  Kazuhiko Asada

    IPC分类号： H05B6/12 ,  H05B6/06

    CPC分类号： H02M7/53803 ,  H05B6/065 ,  Y02B70/1441

    摘要： An induction heating cooker has a rectifier (13) for producing pulsating DC current, an inverter (14) which receives the pulsating current given from the rectifier (13) and produces a high frequency output current and a load circuit (15) including an output coil (21) and a resonance capacitor (22) connected in series to each other to receive high frequency output signal from the inverter, and the variation or adjustment of output electromagnetic power is made by changing duty ratio of the high frequency output current of the inverter by giving variable duty ratio setting signals to switching elements (Qa, Qb) in the inverter 14; the frequency of the high frequency output current of the inverter 14 is fixed, and therefore, unpleasant interference sound is not generated at parallel simultaneous operation.

    摘要翻译： 感应加热烹调器具有用于产生脉动直流电流的整流器（13），接收从整流器（13）给出的脉动电流并产生高频输出电流的逆变器（14）和负载电路（15），其包括输出 线圈（21）和谐振电容器（22），它们彼此串联连接以接收来自逆变器的高频输出信号，并且通过改变输出电磁功率的高频输出电流的占空比来进行输出电磁功率的变化或调整 通过向逆变器14中的开关元件（Qa，Qb）赋予可变占空比设定信号; 逆变器14的高频输出电流的频率是固定的，因此在并行同时操作时不产生令人不快的干扰声。

    Control system of grinding machine
    29.
    发明授权
    Control system of grinding machine 失效
    磨床控制系统

    公开(公告)号：US5024025A

    公开(公告)日：1991-06-18

    申请号：US416842

    申请日：1989-10-04

    申请人： Hiroyuki Kihara ,  Hideki Omori

    发明人： Hiroyuki Kihara ,  Hideki Omori

    IPC分类号： B24B41/04 ,  G05B19/39 ,  G05B19/402

    CPC分类号： B24B41/044 ,  G05B19/39 ,  G05B19/402 ,  G05B2219/37405 ,  G05B2219/45159 ,  G05B2219/45161 ,  G05B2219/49271

    摘要： A control system is provided in a grinding machine composed of an axially movable rotational shaft having a grinding tool and being supported magnetically by electromagnets. The control system includes a target position modifying controller for modifying or shifting a reference target levitating position of the rotational shaft in a retreating direction away from a workpiece reaches a predetermined amount. The control system further includes a rigidity modifying controller operative during quick feed operation of the rotational shaft for making a rigidity of the rotational shaft lower than that in the grinding operation by adjusting exciting currents of the electromagnets. The control system still further includes a dressing controller operative during dressing of a new grinding tool for detecting that the grinding tool begins to touch a dresser and for judging that the dressing is completed just when an arithmetic value calculated based on the detection reaches a predetermined value.

    摘要翻译： 在由具有研磨工具的可轴向移动的旋转轴组成的由电磁铁磁力支撑的研磨机中提供控制系统。 该控制系统包括：目标位置修正控制器，用于修改或移动远离工件的退避方向的旋转轴的基准目标悬浮位置达到预定量。 控制系统还包括刚性修正控制器，其在旋转轴的快速进给操作期间操作，以通过调节电磁体的励磁电流来使旋转轴的刚度低于研磨操作的刚度。 该控制系统还包括一个修整控制器，该修整控制器在修整新的磨削工具期间操作，用于检测研磨工具开始接触修整器，并且仅当基于检测计算出的算术值达到预定值时才判断敷料完成 。

    Magnetic bearing control device and exhaust pump having magnetic bearing control device
    30.
    发明授权
    Magnetic bearing control device and exhaust pump having magnetic bearing control device 有权
    磁轴承控制装置和排气泵具有磁性轴承控制装置

    公开(公告)号：US09077214B2

    公开(公告)日：2015-07-07

    申请号：US13884562

    申请日：2011-07-21

    申请人： Hideki Omori

    发明人： Hideki Omori

    IPC分类号： H02K7/09 ,  F04D19/04 ,  F04D29/058 ,  F16C32/04

    CPC分类号： H02K7/09 ,  F04D19/042 ,  F04D29/058 ,  F16C32/0442 ,  F16C32/0446 ,  F16C32/048 ,  F16C2360/45

    摘要： To provide a magnetic bearing control device that identifies a movable range of an eddy current gap sensor configuring a magnetic bearing and a center of the movable range and easily controls a rotor shaft and other controlled shafts, which are lifted by the magnetic bearing, in a central position of a protective bearing. The magnetic bearing control device has a first function for detecting an X-axis direction movable limit position of the rotor shaft; a second function for identifying a center of an X-axis movable range of an X-axis eddy current gap sensor (−X sensor, +X sensor) based on the X-axis direction movable limit position detected by the first function; a third function for detecting a Y-axis direction movable limit position of the rotor shaft; a fourth function for identifying a center of a Y-axis movable range of a Y-axis eddy current gap sensor (+Y sensor, −Y sensor) based on the Y-axis direction movable limit position detected by the third function; and a fifth function for turning an excitation current of a Y-axis electromagnet (+Y electromagnet, −Y electromagnet) OFF when the first function detects the X-axis direction movable limit position and the second function identifies the center of the X-axis movable range, and turning an excitation current of an X-axis electromagnet (+X electromagnet, −X electromagnet) OFF when the third function detects the Y-axis direction movable limit position and the fourth function identifies the center of the Y-axis movable rage.

    摘要翻译： 提供磁轴承控制装置，其识别构成磁轴承和可移动范围的中心的涡流间隙传感器的可移动范围，并且容易地将由磁轴承提升的转子轴和其它受控轴控制在 保护轴承的中心位置。 磁轴承控制装置具有用于检测转子轴的X轴方向可动极限位置的第一功能; 基于由所述第一功能检测到的所述X轴方向可移动极限位置来识别X轴涡流间隙传感器（-X传感器，+ X传感器）的X轴可动范围的中心的第二功能; 用于检测转子轴的Y轴方向可移动极限位置的第三功能; 基于由所述第三功能检测到的所述Y轴方向可移动极限位置来识别Y轴涡流间隙传感器（+ Y传感器，-Y传感器）的Y轴可动范围的中心的第四功能; 以及当第一功能检测到X轴方向可移动极限位置时使Y轴电磁体（+ Y电磁体，-Y电磁体）的激励电流关闭的第五功能，并且第二功能识别X轴的中心 可移动范围，并且当第三功能检测到Y轴方向可移动极限位置时，X轴电磁体（+ X电磁体，-X电磁体）的励磁电流截止，第四功能识别Y轴可移动的中心 愤怒。