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    • 85. 发明授权
    • Method and device for acquiring data
    • 用于获取数据的方法和设备
    • US06970071B2
    • 2005-11-29
    • US10738974
    • 2003-12-19
    • Hans-Georg Hornung
    • Hans-Georg Hornung
    • G01D1/12G08C13/02G05B1/00
    • G01D1/12
    • A device for acquiring the maximum value (or the minimum value) of a multiplicity of measured values, having a multiplicity of measuring points for acquiring the measured values, an a data line for transmitting data values between the measuring points, at least one of the measuring points having a comparator for comparing a data value received on the data line with its own measured value, and being configured to transmit its own measured value on the data line only if said measured value is not smaller than the data value, wherein the data line is a serial line for transmitting the data value in the form of successive bits of decreasing significance, wherein the comparator is a serial comparator which compares the received bits of the data value with the identically significant bits of its own measured value, and wherein the measuring point is configured to transmit each bit of its own measured value which is detected as being larger than the corresponding received bit, until a comparison reveals that the bit of its own measured value is smaller than that of the received data value, and to then shut down the transmission of its own data value.
    • 一种用于获取多个测量值的最大值(或最小值)的装置,具有用于获取测量值的多个测量点,用于在测量点之间传输数据值的数据线,至少一个 测量点,具有用于将数据线上接收的数据值与其自身测量值进行比较的比较器,并且被配置为仅在所述测量值不小于数据值时在数据线上传送其自己的测量值,其中数据 线是用于以递减重要性的连续位的形式发送数据值的串行线,其中比较器是将数据值的接收位与其自身测量值的相同有效位进行比较的串行比较器,其中, 测量点被配置为传送其自身测量值的每个位,该值被检测为大于相应的接收位,直到比较 儿子显示自己测量值的位小于接收到的数据值,然后关闭自己的数据值的传输。
    • 88. 发明授权
    • Flow display type indicating method and apparatus
    • 流量显示类型指示方法和装置
    • US5677501A
    • 1997-10-14
    • US694340
    • 1996-08-08
    • Ei KawaguchiMasaaki Nagai
    • Ei KawaguchiMasaaki Nagai
    • G01D1/12G01D7/00G01D7/08G01R13/02G01R13/40G01R29/08G09G3/04G09G5/00G01F23/14
    • G01R13/407G01D7/08G01R29/0892
    • A flow display type indicator is provided which indicates the variation or the velocity of variation of the value of a physical quantity or a parameter in a readily identifiable form. The indicator includes a flow image forming unit to indicate the value of the predetermined physical quantity in a flow representation by enabling a flow representing image to be formed at one of a plurality of positions including first to n-th positions which are orderly disposed and offset from each other along a predetermined line. A flow image selector selects one from flow representing images at the first to the n-th positions in one of first and second directions depending on the polarity of an input signal at a speed in accordance with the magnitude of the input signal to allow the flow representing image forming unit to form a selected flow representing image.
    • 提供流量显示类型指示器,其指示物理量或参数的值的变化或变化速度以易于识别的形式。 指示器包括流图像形成单元,用于通过使得能够在多个位置中的一个位置处形成表示图像的流程来指示流程图中的预定物理量的值,该多个位置包括有序布置和偏移的第一至第n位置 沿着预定的线彼此。 流图像选择器根据输入信号的极性根据输入信号的大小,根据输入信号的极性,在第一和第二方向之一的第一至第n位置处的图像中选择一个,以允许流 表示图像形成单元以形成表示图像的选定流。
    • 89. 发明授权
    • Peak voltage detector with ferroelectric element
    • 具有铁电元件的峰值电压检测器
    • US5332962A
    • 1994-07-26
    • US956102
    • 1992-10-02
    • Katsumi Sameshima
    • Katsumi Sameshima
    • G01R19/00G01D1/12G01R19/04H01L37/02G01R1/04
    • G01D1/12H01L37/02
    • A peak voltage detector to measure the peak output voltage of light sensors, heat sensors and the like without the need for a reference voltage. In a ferroelectric element, the ferroelectric body is positioned between PT electrodes. The ferroelectric body has a thickness that progressively varies from one end to the other. A D.C. voltage dependent upon the direct current power supply is applied to generate a maximum spontaneous polarization Pr. The output voltage from light sensors, heat sensors and the like is of a reverse polarity with respect to that of the power supply. The output voltage is applied to the ferroelectric element. Depending on this external voltage, reverse polarization will be generated in either one part, certain parts, or all of the ferroelectric element. By measuring this reverse polarization with the polarization measuring circuit, the peak value of the external voltage is measured.
    • 峰值电压检测器,用于测量光传感器,热传感器等的峰值输出电压,无需参考电压。 在铁电体元件中,铁电体位于PT电极之间。 铁电体的厚度从一端到另一端逐渐变化。 施加取决于直流电源的直流电压以产生最大自发极化Pr。 来自光传感器,热传感器等的输出电压与电源相反极性。 输出电压施加到铁电元件。 根据该外部电压,将在任一部分,某些部分或全部铁电元件中产生反向偏振。 通过用偏振测量电路测量该反向偏振,测量外部电压的峰值。