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119 条记录 (耗时 0.038 秒)

    FLOW RATE MEASURING DEVICE
    61.
    发明申请
    FLOW RATE MEASURING DEVICE 有权
    流量测量装置

    公开(公告)号：US20120255368A1

    公开(公告)日：2012-10-11

    申请号：US13516588

    申请日：2010-12-14

    申请人： Hirokazu Gotou ,  Aoi Watanabe ,  Yuji Fujii ,  Kouichi Takemura ,  Yuji Nakabayashi

    发明人： Hirokazu Gotou ,  Aoi Watanabe ,  Yuji Fujii ,  Kouichi Takemura ,  Yuji Nakabayashi

    IPC分类号： G01F1/66

    CPC分类号： G01F1/66

    摘要： When a flow rate is equal to or more than a reference flow rate, a reference voltage is changed to a level capable of measuring stably to thereby realize the improvement of measurement accuracy at the time of a large amount of flow rate. A flow rate determination means compares a flow rate calculated by a flow rate calculation means with the reference flow rate. When the calculated flow rate is larger than the reference flow rate, the reference voltage set by a reference voltage setting means is changed, whereby the zero cross point can be detected stably at the portion where the degree of the influence of the change in the amplitude of the received signal is small. Thus, it is possible to provide a flow rate measuring device capable of measuring a flow rate stably with high accuracy even when a fluid flow is disturbed due to a large amount of flow rate.

    摘要翻译： 当流量等于或大于参考流量时，将参考电压变为能够稳定测量的水平，从而在大量流量时实现提高测量精度。 流量确定装置将由流量计算装置计算的流量与参考流量进行比较。 当计算出的流量大于参考流量时，由参考电压设定装置设定的参考电压发生变化，从而能够在振幅变化的影响程度的部分稳定地检测零交叉点 的接收信号很小。 因此，可以提供一种流量测量装置，即使由于流量大而扰动流体流动，也能够以高精度稳定地测量流量。

    ULTRASONIC FLOW METER DEVICE
    62.
    发明申请
    ULTRASONIC FLOW METER DEVICE 审中-公开
    超声波流量计装置

    公开(公告)号：US20120191382A1

    公开(公告)日：2012-07-26

    申请号：US13499254

    申请日：2010-09-30

    申请人： Yuji Nakabayashi ,  Yuji Fujii ,  Masato Satou

    发明人： Yuji Nakabayashi ,  Yuji Fujii ,  Masato Satou

    IPC分类号： G01F1/66 ,  G06F19/00

    CPC分类号： G01F15/14 ,  G01F1/662

    摘要： The present invention implements an ultrasonic flow meter device which does not require a complicated configuration such as a hermetic seal, in an inexpensive and easy manner. A typical ultrasonic flow meter device includes a fluid passage body, a measurement fluid passage placed within the fluid passage body, a pair of ultrasonic sensors, a wall defining the measurement fluid passage and attached with the ultrasonic sensors, a propagation time measuring means for measuring a propagation time of an ultrasonic sound wave propagating between the ultrasonic sensors, and a fluid flow calculating means for calculating a fluid flow based on a propagation time, and a seal member is provided between the fluid passage body and the wall to prevent a fluid from leaking.

    摘要翻译： 本发明以廉价且容易的方式实现了不需要复杂构造如气密密封的超声波流量计装置。 典型的超声波流量计装置包括流体通道体，设置在流体通道体内的测量流体通道，一对超声波传感器，限定测量流体通道并附着超声波传感器的壁，传播时间测量装置，用于测量 在超声波传感器之间传播的超声波的传播时间和用于计算基于传播时间的流体流的流体流量计算装置，并且密封构件设置在流体通道主体和壁之间，以防止流体 泄漏

    Induction heating apparatus
    67.
    发明授权
    Induction heating apparatus 有权
    感应加热装置

    公开(公告)号：US06894255B2

    公开(公告)日：2005-05-17

    申请号：US10382809

    申请日：2003-03-05

    申请人： Yuji Fujii ,  Kouji Niiyama ,  Izuo Hirota ,  Takahiro Miyauchi ,  Atsushi Fujita ,  Hirofumi Inui

    发明人： Yuji Fujii ,  Kouji Niiyama ,  Izuo Hirota ,  Takahiro Miyauchi ,  Atsushi Fujita ,  Hirofumi Inui

    IPC分类号： H05B6/06 ,  H05B6/12 ,  F24H1/00

    CPC分类号： H05B6/062 ,  H05B2213/07

    摘要： When a pan made of a non-magnetic material, such as aluminum, is used for cooking while the temperature is being controlled, a notice is made to the user to the effect that the temperature control function has been stopped and that the temperature should be manually adjusted, when the material detection section detects that the pan is made of a non-magnetic material or a pan floating phenomenon has occurred, in order to prevent abnormal increase in the temperature of the pan due to incorrect temperature detection caused by the pan floating phenomenon, a set temperature is lowered.

    摘要翻译： 当由诸如铝之类的非磁性材料制成的盘子在温度被控制时被用于烹饪时，向使用者通知温度控制功能已经停止并且温度应该是 手动调整，当材料检测部检测到锅由非磁性材料制成或浮起现象发生时，为了防止由于浮盘不正确的温度检测而导致的锅的温度异常升高 现象，设定温度降低。

    Induction heating apparatus
    68.
    发明授权
    Induction heating apparatus 有权
    感应加热装置

    公开(公告)号：US06770857B2

    公开(公告)日：2004-08-03

    申请号：US10373745

    申请日：2003-02-27

    申请人： Izuo Hirota ,  Atsushi Fujita ,  Takahiro Miyauchi ,  Takeshi Kitaizumi ,  Yuji Fujii ,  Kouji Niiyama ,  Hideki Omori

    发明人： Izuo Hirota ,  Atsushi Fujita ,  Takahiro Miyauchi ,  Takeshi Kitaizumi ,  Yuji Fujii ,  Kouji Niiyama ,  Hideki Omori

    IPC分类号： H05B606

    CPC分类号： H05B6/062 ,  H05B6/04

    摘要： An induction heating apparatus can heat aluminum pot etc. with pot vibration noise being suppressed. During a turn-on time of second switching device 57, an energy is accumulated at choke coil 54, and at the same time a resonant current with a shorter period than the turn-on time of second switching device 57 or a driving time of first switching device 55 is generated at heating coil 59, so that during turn-off of second switching device 57, i.e., during on-time of first switching device 55, the energy accumulated at choke coil 54 is transferred to second smoothing capacitor 62. And then the output power is supplied from smoothing capacitor 62 to heating coil 59, thereby reducing the pot vibration noise, which is caused by pulsating current of input voltage.

    摘要翻译： 感应加热装置可以加热铝锅等，同时抑制锅振动噪声。 在第二开关装置57的接通时间期间，在扼流线圈54处累积能量，并且同时具有比第二开关装置57的导通时间短的周期的谐振电流或第一开关装置57的驱动时间 开关装置55在加热线圈59处产生，使得在第二开关装置57的关断期间，即在第一开关装置55的接通时间期间，积聚在扼流圈54处的能量被传递到第二平滑电容器62.并且 那么输出功率从平滑电容器62提供给加热线圈59，从而减小由输入电压的脉动电流引起的振荡噪音。

    Method for controlling a hydraulic valve of an automatic transmission
    69.
    发明授权
    Method for controlling a hydraulic valve of an automatic transmission 有权
    用于控制自动变速器的液压阀的方法

    公开(公告)号：US6138810A

    公开(公告)日：2000-10-31

    申请号：US368218

    申请日：1999-08-04

    申请人： Yuji Fujii ,  James William Loch McCallum ,  Marvin Paul Kraska

    发明人： Yuji Fujii ,  James William Loch McCallum ,  Marvin Paul Kraska

    IPC分类号： F16H59/68 ,  F16H61/02 ,  F16H61/12 ,  F16D25/00

    CPC分类号： F16H59/68 ,  F16H61/0251 ,  F16H61/12

    摘要： A method for controlling operation of a hydraulic valve having a magnet fixed to a displaceable spool, a sensor producing a signal responsive to the sensed intensity of a field produced by the magnet representing the position of the spool in the valve spool, the method comprising producing from the signal a time series record of the position of the spool; determining the desired position of the spool, producing a error signal from the difference between actual and desired spool position, determining a compensated correction error, producing a commanded control pressure signal to change the magnitude of control pressure supplied to the valve, and changing the position of the spool in response to the control pressure signal.

    摘要翻译： 一种用于控制具有固定到可位移阀芯的磁体的液压阀的操作的方法，传感器产生响应于表示阀芯在阀芯中的位置的由磁体产生的磁场的感测强度的信号，该方法包括： 从信号的时间序列记录阀芯的位置; 确定阀芯的期望位置，根据实际和期望的阀芯位置之间的差产生误差信号，确定经补偿的校正误差，产生指令的控制压力信号以改变提供给阀的控制压力的大小，以及改变位置 的阀芯响应于控制压力信号。

    Disc brake for a bicycle
    70.
    发明授权
    Disc brake for a bicycle 失效
    自行车盘式制动器

    公开(公告)号：US3989124A

    公开(公告)日：1976-11-02

    申请号：US642592

    申请日：1975-12-19

    申请人： Yuji Fujii

    发明人： Yuji Fujii

    IPC分类号： B62L1/00 ,  B62L3/00 ,  F16D55/22 ,  F16D55/228 ,  F16D65/14 ,  B60L3/02

    CPC分类号： B62L3/00 ,  B62L1/00 ,  F16D55/228 ,  F16D2125/36 ,  F16D2125/60

    摘要： A disc brake for a bicycle or the like, which is provided with two arms opposite both surfaces of a disc rotatable with the bicycle wheel, which arms are pivotally supported to a fixed member to be freely swingable with respect thereto and shiftable toward the disc and carry pads directly attached to the arms. At least one of the arm and fixed member is formed of a recess which has a tapered face and receives a rolling member, such as a ball, into the recess. When the arms swing the rolling member rolls along the tapered face so that the arms may be shifted toward the disc and the pads be brought into contact with the disc to thereby exert the braking action.

    摘要翻译： 一种用于自行车等的盘式制动器，其具有与可自行车轮可旋转的盘的两个表面相对的两个臂，所述臂可枢转地支撑在固定构件上，以能够相对于所述固定构件自由摆动并且可向盘移动; 携带垫直接连接在手臂上。 臂和固定构件中的至少一个由具有锥形面的凹部形成，并且将诸如球的滚动构件容纳到凹部中。 当臂沿着锥形表面摆动时，使得臂可以朝向盘移动，并且使垫与盘接触，从而施加制动作用。