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    • 54. 发明申请
    • STATOR FOR ELECTRIC MACHINE
    • 电机定子
    • US20120001513A1
    • 2012-01-05
    • US13256679
    • 2009-03-30
    • Hiroshi KawanoHirohito HayashiSatoru Baba
    • Hiroshi KawanoHirohito HayashiSatoru Baba
    • H02K3/12
    • H02K3/12H02K1/16H02K3/28
    • Disclosed is a stator for an electric machine. The stator is provided with a stator core, and first and second series of coils each formed into a predetermined shape. Each of the coils in the first series is provided with a pair of first coil ends which respectively protrude from both end faces of the stator core. Each of the first coil ends is provided with a pair of bent portions which extend outward in the radial direction of the stator, and a bridge portion which connects the bent portions. Each second coil end is provided with a pair of upright portions and a bridge portion which connects the upright portions. The bridge portions of the coils in the first series are disposed outside the bridge portions of the coils in the second series in the radial direction of the stator. The bridge portion of each of the coils in the second series extends across the bent portions of two adjacent coils in the first series. The coils in the first series and the coils in the second series are configured so that each series includes a mixture of coils of at least two phases among a U-phase, a V-phase, and a W-phase. Each of the coils in the first series is connected to a coil of the same phase in the second series.
    • 公开了一种用于电机的定子。 定子设置有定子芯,并且第一和第二系列线圈各自形成为预定形状。 第一系列中的每个线圈设置有分别从定子芯的两个端面突出的一对第一线圈端。 每个第一线圈端部设置有一对沿着定子的径向向外延伸的弯曲部分,以及连接弯曲部分的桥接部分。 每个第二线圈端设置有一对直立部分和连接直立部分的桥接部分。 第一系列中的线圈的桥接部分沿着定子的径向布置在第二系列中的线圈的桥接部分的外侧。 第二系列中的每个线圈的桥接部分跨越第一系列中的两个相邻线圈的弯曲部分延伸。 第一系列中的线圈和第二系列中的线圈被配置为使得每个系列包括在U相,V相和W相中的至少两相的线圈的混合。 第一系列中的每个线圈连接到第二系列中相同相位的线圈。
    • 55. 发明授权
    • Screw driving device and screw
    • 螺丝驱动装置和螺丝
    • US07800283B2
    • 2010-09-21
    • US12426982
    • 2009-04-21
    • Hiroshi KawanoTatsuya Hirahara
    • Hiroshi KawanoTatsuya Hirahara
    • H02N2/00H01L41/09B25B21/00
    • B25B21/00B23P19/06B23P19/065B25B23/0085B25B23/12F16B23/00F16B31/04F16B39/26F16B43/00
    • To provide a screw fastening device that, when performing a screw tightening operation, can substantially reduce the running torque directly applied by external force 5 to a screw driving device. A characteristic constitution is adopted that is equips a screw driving device α2 with a device body 1 that stacks a plurality of piezoelectric elements 3 and 4 that generate predetermined ultrasonic oscillations with the application of a predetermined AC voltage and excites mechanical oscillations in a predetermined direction on an oscillating end surface 1a based on the ultrasonic oscillations; and a male distal end portion 21 that is correspondingly formed to be capable of fitting in a female recess 103 formed in a screw β1 and integrally fixed to the device body 1 on the oscillating end surface 1a of the device body 1 to impart running torque, which is directly applied to the screw driving device α2 by external force, and transmit the mechanical oscillations in the predetermined direction that the device body 1 excites to the screw β1, with which contact is made by fitting in the female recess 103.
    • 为了提供螺钉紧固装置,当执行螺钉紧固操作时,可以将由外力5直接施加的行驶转矩大大减小到螺丝驱动装置。 采用了一种特征构造,其装备有螺钉驱动装置α2,装置本体1通过施加预定的AC电压堆叠多个压电元件3和4,该压电元件3和4产生预定的超声波振荡,并且以预定方向激励机械振荡 基于超声波振荡的振荡端面1a; 以及阳形远端部21,其相应地形成为能够装配在形成在螺钉1上的阴凹槽103中,并且一体地固定到装置主体1的装置主体1的摆动端面1a上,以使运行 通过外力直接施加到螺杆驱动装置α2的扭矩,并且将装置主体1激励的预定方向的机械振动传递到通过嵌合在阴凹部103中的螺钉& 。
    • 56. 发明授权
    • Screw driving device and screw
    • 螺丝驱动装置和螺丝
    • US07798757B2
    • 2010-09-21
    • US12430949
    • 2009-04-28
    • Hiroshi KawanoTatsuya Hirahara
    • Hiroshi KawanoTatsuya Hirahara
    • F16B35/06B25B21/00H02N2/00A61B17/04
    • B25B21/00B23P19/06B23P19/065B25B23/0085B25B23/12F16B23/00F16B31/04F16B39/26F16B43/00
    • To provide a screw fastening device that, when performing a screw tightening operation, can substantially reduce the running torque directly applied by external force to a screw driving device. A characteristic constitution is adopted that equips a screw driving device α2a with a device body 1 that stacks a plurality of piezoelectric elements 3 and 4 that generate predetermined ultrasonic oscillations with the application of a predetermined AC voltage and excites mechanical oscillations in a predetermined direction on an oscillating end surface 1a based on the ultrasonic oscillations; and a male distal end portion 21 that is correspondingly formed to be capable of fitting in a female recess 103 formed in a screw β1 and integrally fixed to the device body 1 on the oscillating end surface 1a of the device body 1 to impart running torque, which is directly applied to the screw driving device α2 by external force, and transmit the mechanical oscillations in the predetermined direction that the device body 1 excites to the screw β1, with which contact is made by fitting in the female recess 103.
    • 为了提供螺钉紧固装置,当执行螺钉紧固操作时,可以将通过外力直接施加的行驶扭矩显着地减小到螺丝驱动装置。 采用将螺钉驱动装置α2a装配到装置本体1的特征结构,该装置主体1通过施加预定的AC电压堆叠产生预定的超声波振荡的多个压电元件3和4,并且在预定的方向上激励机械振荡 振荡端面1a基于超声波振荡; 以及阳形远端部21,其相应地形成为能够装配在形成在螺钉1上的阴凹槽103中,并且一体地固定到装置主体1的装置主体1的摆动端面1a上,以使运行 通过外力直接施加到螺杆驱动装置α2的扭矩,并且将装置主体1激励的预定方向的机械振动传递到通过嵌合在阴凹部103中的螺钉& 。
    • 57. 发明授权
    • Image forming electrophotography apparatus setting conditions for process control based on a total toner quantity equivalent value
    • 基于总调色剂量当量值的图像形成电子照相设备用于过程控制的设置条件
    • US07675649B2
    • 2010-03-09
    • US11497674
    • 2006-08-01
    • Hiroshi KawanoMasatsugu NakamuraShinji ImagawaTakashi KitagawaMasaaki Ohtsuki
    • Hiroshi KawanoMasatsugu NakamuraShinji ImagawaTakashi KitagawaMasaaki Ohtsuki
    • H04N1/407H04N1/29G03G15/06
    • G03G15/556G03G15/0856G03G15/5041G03G15/5079G03G15/553
    • A small domain generation section generates a plurality of small domains in a multi-valued image transmitted from an intermediate tone correction section. Each domain is constituted of a plurality of pixels. Counting means counts a signal input value of each pixel. Weighting calculation means corrects each signal input value of the “pixels subjection to toner quantity equivalent value calculation” with reference to the signal input value of the small domain, and reads out a weighting coefficient from the weighting coefficient table based on the modified signal input value. The weighting calculation means multiplies the signal input value by the coefficient so as to convert the signal input value into a toner quantity equivalent value. Accumulating means calculates toner quantity equivalent values for all of the pixels of the multi-valued image. A total toner quantity equivalent value calculation section determines a total toner quantity equivalent value by accumulating all of the toner quantity equivalent values which are individually calculated each time an image is processed. When the total toner quantity equivalent value reaches a predetermined value, conditions for process control is set. On this account, the present invention achieves an image forming apparatus capable of accurate estimation of toner consumption quantity.
    • 小域生成部在从中间色调校正部发送的多值图像中生成多个小域。 每个域由多个像素组成。 计数装置计算每个像素的信号输入值。 加权计算装置参考小域的信号输入值来校正“像素对调色剂量等效值计算的像素”的每个信号输入值,并且基于修改的信号输入值从加权系数表读出加权系数 。 加权计算装置将信号输入值乘以系数,以便将信号输入值转换成调色剂量当量值。 累积装置计算多值图像的所有像素的调色剂量等效值。 总调色剂量当量值计算部通过累积每次处理图像时分别计算的所有调色剂量等效值来确定总调色剂量当量值。 当总调色剂量当量值达到预定值时,设定用于处理控制的条件。 因此,本发明实现了能够准确地估计调色剂消耗量的图像形成装置。