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    • 2. 发明授权
    • Field winding assembly for rotor in electric rotary machine
    • 旋转电机转子励磁绕组组件
    • US4163166A
    • 1979-07-31
    • US817743
    • 1977-07-21
    • Hiroyuki KamiyaKen TakahashiSeiji WatanabeYasuyuki Wachi
    • Hiroyuki KamiyaKen TakahashiSeiji WatanabeYasuyuki Wachi
    • H02K3/34H02K3/32H02K3/48H02K3/36
    • H02K3/48H02K3/32
    • A field winding assembly for rotor in electric rotary machine which is to be mounted into a substantially rectangular open slot formed in the rotor and secured by a wedge disposed in the slot closer to its open side, wherein the field winding assembly comprises a conductor section to be mounted into the slot, and an insulator for insulating the conductor section from the slot walls and the wedge and composed of a lower U-shaped insulating member covering the sides of the conductor section adjacent to bottom and side walls of the slot and an upper U-shaped insulating member formed to cooperate with the lower U-shaped insulating member for completely surrounding the conductor section and to have a base side adjacent to the wedge when assembled in the slot. The upper U-shaped insulating portion which is flexible for lateral contraction and expansion of the upper insulating member whereby the stress imported to the upper U-shaped insulating member is absorbed by the flexible characteristic of that portion.
    • 一种用于电动旋转机器中的转子的励磁绕组组件,其将被安装到形成在转子中的大致矩形的开口槽中,并且通过设置在更靠近其开放侧的槽中的楔固定,其中励磁绕组组件包括导体部分 安装在槽中,以及绝缘体,用于将导体部分与槽壁和楔形物绝缘,并且由覆盖在槽的底部和侧壁周围的导体部分的侧面的下部U形绝缘构件和上部 U形绝缘构件形成为与下U形绝缘构件配合以完全围绕导体部分,并且当组装在槽中时具有与楔形件相邻的基部侧面。 上部U形绝缘部分,其对于上绝缘构件的横向收缩和膨胀是柔性的,由此导入上部U形绝缘构件的应力被该部分的柔性特性所吸收。
    • 7. 发明申请
    • Voltage Controlled Oscillation Circuit
    • 电压控制振荡电路
    • US20080136539A1
    • 2008-06-12
    • US11885410
    • 2007-03-12
    • Takashi OkaSeiji Watanabe
    • Takashi OkaSeiji Watanabe
    • H03K3/03
    • H03K3/0315H03L7/0995
    • In a voltage controlled oscillation circuit including a cascade connection of a voltage-to-current conversion circuit (310) for generating an input voltage converted current which is a current corresponding to an input voltage and a current controlled oscillation circuit (120) of which an oscillation frequency varies according to the input voltage converted current, the voltage-to-current conversion circuit (310) includes a first current source for outputting a current in proportion to the input voltage and a plurality of second current sources for outputting a current in proportion to a voltage obtained by shifting the input voltage. Then, a current obtained by adding a current output from the first current source and currents output from the plurality of current sources is output as the input voltage converted current to the current controlled oscillation circuit (120).
    • 在包括用于产生作为与输入电压对应的电流的输入电压转换电流的电压 - 电流转换电路(310)的级联连接的电压控制振荡电路和电流控制振荡电路(120)中, 振荡频率根据输入电压转换电流而变化,电压 - 电流转换电路(310)包括用于输出与输入电压成比例的电流的第一电流源和用于按比例输出电流的多个第二电流源 达到通过移位输入电压而获得的电压。 然后,将从第一电流源输出的电流和从多个电流源输出的电流相加得到的电流作为输入电压转换电流被输出到电流控制振荡电路(120)。
    • 8. 发明申请
    • Semiconductor Integrated Circuit Having Jitter Measuring Function
    • 具有抖动测量功能的半导体集成电路
    • US20080129562A1
    • 2008-06-05
    • US11661404
    • 2005-04-13
    • Keisuke NakahiraSeiji WatanabeTetsuo ArakawaAkifumi TakeyaTakashi Oka
    • Keisuke NakahiraSeiji WatanabeTetsuo ArakawaAkifumi TakeyaTakashi Oka
    • H03M1/06
    • G11B7/005G01R31/31709G11B7/22G11B20/10009G11B20/10027G11B20/10203G11B20/24
    • A semiconductor integrated circuit having jitter measuring function includes a slicer (11), a T/V converter (12), an A/D converter (13), a processor (14), a multiplexer (15), and a correction section (16). The slicer (11) binarizes an input signal to generate a data signal. The T/V converter (12) outputs a voltage corresponding to the data length of an input signal. The multiplexer (15) selects the data signal or a reference signal as the input signal to the T/V converter (12). The A/D converter (13) converts the output voltage of the TN converter (12) to digital data. The processor (14) measures jitter in the input signal to the T/V converter (12) in accordance with the digital data. The correction section (16) compares the output voltage of the T/V converter (12) produced where the reference signal has been selected by the multiplexer (15) with a predetermined voltage, and corrects the output characteristics of the T/V converter (12) according to the comparison results.
    • 具有抖动测量功能的半导体集成电路包括限幅器(11),T / V转换器(12),A / D转换器(13),处理器(14),多路复用器(15)和校正部分 16)。 限幅器(11)对输入信号进行二值化以产生数据信号。 T / V转换器(12)输出与输入信号的数据长度对应的电压。 多路复用器(15)选择数据信号或参考信号作为到T / V转换器(12)的输入信号。 A / D转换器(13)将TN转换器(12)的输出电压转换成数字数据。 处理器(14)根据数字数据测量到T / V转换器(12)的输入信号的抖动。 校正部分(16)将由多路复用器(15)选择的参考信号所产生的T / V转换器(12)的输出电压与预定电压进行比较,并校正T / V转换器的输出特性( 12)根据比较结果。