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    • 15. 发明申请
    • SENSOR APPARATUS HAVING SENSOR ELEMENT
    • 具有传感器元件的传感器装置
    • US20090058516A1
    • 2009-03-05
    • US12197443
    • 2008-08-25
    • Kazuyuki NagaoShuji HayashiIchiro Kato
    • Kazuyuki NagaoShuji HayashiIchiro Kato
    • G05F1/10
    • G01D18/008
    • A sensor apparatus is disclosed. A sense circuit is provided to convert inputted physical quantity to electrical signal. An amplifier amplifies an analog signal outputted from the sense circuit. An AID converter converts the output signal of the amplifier to digital data. A sensing interval setup unit sets a sensing interval for the sense circuit. A power supply unit supplies electric power to the sense circuit, the amplifier and the A/D converter. The amplifier and the A/D converter constitute an analog signal processing unit. A power supply control unit is provided to control the power supply unit. A storage unit stores the digital data outputted from the A/D converter every sensing interval of the sensing interval. A data value change judgment unit changes the setup of the sensing interval by the sensing interval setup unit. The data value change judgment unit also changes the control mode of the power supply control unit in response to judgment of value change between a plural number of digital data which are designated from the digital data being stored in the storage unit.
    • 公开了一种传感器装置。 提供感测电路以将输入的物理量转换为电信号。 放大器放大从感测电路输出的模拟信号。 AID转换器将放大器的输出信号转换为数字数据。 感测间隔设置单元设置感测电路的感测间隔。 电源单元向感测电路,放大器和A / D转换器供电。 放大器和A / D转换器构成模拟信号处理单元。 提供电源控制单元来控制电源单元。 存储单元在感测间隔的每个感测间隔存储从A / D转换器输出的数字数据。 数据值变更判断单元通过检测间隔设定单位改变检测间隔的设定。 响应于从存储在存储单元中的数字数据指定的多个数字数据之间的值变化的判断,数据值变化判断单元也改变电源控制单元的控制模式。
    • 16. 发明授权
    • Density processing method
    • 密度加工方法
    • US5499361A
    • 1996-03-12
    • US28172
    • 1993-03-09
    • Masaya FujimotoHaruo YamamotoShuji HayashiTetsuya Kagawa
    • Masaya FujimotoHaruo YamamotoShuji HayashiTetsuya Kagawa
    • H04N1/407G06K15/00
    • H04N1/407
    • The present invention is directed to a density processing method in which input gray level-output gray level data are previously generated and stored a first storing device, the input gray level-output gray level data are transferred to a second storing device, and an address in the second storing device is designated on the basis of input gray level data inputted so that output gray level data stored in the specified address in the second storing device is outputted. In the present invention, access addresses to the second storing device are converted depending on the designated copy density, so that input gray level-output gray level characteristics are converted into characteristics corresponding to the designated copy density.
    • 本发明涉及一种密度处理方法,其中预先产生输入灰度级输出灰度级数据并存储第一存储装置,将输入灰度级输出灰度级数据传送到第二存储装置,以及地址 基于输入的输入灰度级数据来指定第二存储装置,以便输出存储在第二存储装置中的指定地址中的输出灰度级数据。 在本发明中,根据指定的拷贝密度对第二存储装置的访问地址进行转换,从而将输入的灰度级输出灰度特性转换成与指定的拷贝密度对应的特性。