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    • 5. 发明授权
    • Method for measuring cell counts and/or methane producing activity of
methanogens
    • US4898833A
    • 1990-02-06
    • US62579
    • 1987-06-16
    • Satoshi UeyamaSatoru Isoda
    • Satoshi UeyamaSatoru Isoda
    • C12Q1/06
    • C12Q1/06Y02E50/343
    • In the method for measuring cell counts or methane producing activity of Methanogens according the present invention, an extracted liquid is prepared by adding an addition solution for extracting a particular fluorescent substance inherent to Methanogens, for example, F.sub.420 exciting in the energy metabolism system of Methanogens in the object for examination and functioning as the electron carrier in the electron transport system or by heating the first object for examination. Since a particular fluorescent substance existing in the Methanogen cells in the first object for examination has been extracted out of the Methanogen cells, the intensity of fluorescence is increased upon measurement thereof. The particular fluorescent substance extracted from the inside to the outside of the Methanogen cells and water soluble substances already existing in the Methanogen cells are contained in the extracted and separated liquid obtained by applying solid-liquid separating procedures of removing solid particles greater than a predetermined grain size containing Methanogens from the extracted liquid. Then, the solid-liquid separating procedure is applied to the second object for examination containing the same ingredients as in the first object for examination and Methanogens, thereby obtaining a solid-liquid separated liquid containing water-soluble substance out of the cells prepared by removing solid particles greater than a predetermined particle size containing Methanogens. By applying an extracting procedure by the addition of an addition solution or heat to the solid-liquid separation, separated and extracted liquid is obtained. Since Methanogens have been previously removed from the separated and extracted liquid, by the solid-liquid separation, no substantial particular fluorescent substance is extracted if subsequent extraction is applied. Then, when an excitation light at a particular wavelength is irradiated to both of the extracted and separated liquid and the separated and extracted liquid, since fluorescent lights of particular wavelength regions are respectively radiated from both of the liquids, the intensity of the fluorescence in each of the particular wavelength region is measured. Then, the cell counts or methane producing activity of Methanogens in the object for examination prepared by sampling the first and second objects for examination are determined by performing predetermined data processing based on the measured intensity value of the fluorescence, since the measured intensity values of the fluorescence have a predetermined relationship with the amount of the particular fluorescent substance that has been present in Methanogen cells.
    • 8. 发明授权
    • Visual information processing device
    • 视觉信息处理设备
    • US5570457A
    • 1996-10-29
    • US441627
    • 1995-05-15
    • Satoru IsodaYoshio HanazatoSatoshi UeyamaHiroaki KawakuboSatoshi Nishikawa
    • Satoru IsodaYoshio HanazatoSatoshi UeyamaHiroaki KawakuboSatoshi Nishikawa
    • G02F3/00E02F3/00G06E3/00G06F15/18G06G7/60G06N3/063G06N3/067G06N99/00G06T1/40G06G7/16H01L31/08
    • G06N3/063G06N3/067
    • A visual information processing device having a neural network function and capable of visual information processing comprises a semiconductor integrated circuit section equipped with a plurality of neuronic circuit regions realizing a neuron function included in the neural network function, and first and second molecular film sections provided on the integrated circuit section. The first molecular film section comprises a light-receiving molecular film section including Tij input elements having a photoelectric function and to which coupling strength levels (Tij) between the plurality of neuronic circuit regions are optically written to realize electric connection between the neuronic circuit regions and image input elements for sensing visual images, each neuronic circuit region corresponding to one pixel. The second molecular film section comprises a light-emitting molecular film section including Tij signal output elements having a light emitting function to output Tij matrix signals as matrix light emission patterns.
    • 具有神经网络功能并且能够进行视觉信息处理的视觉信息处理装置包括配备有实现包含在神经网络功能中的神经元功能的多个神经元电路区域的半导体集成电路部分,以及设置在神经网络功能上的第一和第二分子膜部分 集成电路部分。 第一分子膜部分包括具有光电功能的Tij输入元件的光接收分子膜部分,并且光学地写入多个神经元电路区域之间的耦合强度电平(Tij),以实现神经元电路区域之间的电连接和 用于感测视觉图像的图像输入元件,每个神经元电路区域对应于一个像素。 第二分子膜部分包括发射分子膜部分,其包括具有发光功能的Tij信号输出元件,以输出Tij矩阵信号作为矩阵发光图案。