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    • 81. 发明授权
    • Method and apparatus for measuring spectral irradiance distribution
    • 用于测量光谱辐照度分布的方法和装置
    • US06690465B2
    • 2004-02-10
    • US09752397
    • 2001-01-03
    • Masayoshi ShimizuMasahiro MoriShoji Suzuki
    • Masayoshi ShimizuMasahiro MoriShoji Suzuki
    • G01J340
    • G01J3/36G01J3/28G01J3/462G01J3/50G01J2003/467
    • In measuring a spectral irradiance distribution of light, light is irradiated to n (natural number) light-transit sections, which respectively have n kinds of given optical characteristic coefficients, and s (natural number) optical sensors, which respectively have s kinds of given spectral sensitivities, receive the light via the n light-transit sections and detects individual responses for the received light. Then a calculating section calculates m (natural number) spectral irradiances for m kinds of wavelengths as a spectral irradiance distribution based on linear formulae established between the optical characteristic coefficients, the spectral sensitivities, (n×s) responses for the light obtained by the s optical sensors, and the spectral irradiance distribution of the light.
    • 在测量光的光谱辐照度分布时,将光照射到分别具有n种给定光学特性系数的n(自然数)的光通过部分和s(自然数)光学传感器,其分别具有给定的种类 光谱灵敏度,通过n个光通过部分接收光,并检测接收到的光的各个响应。 然后,计算部分基于在光学特性系数,由s个光学传感器获得的光的光谱灵敏度,(nxs)响应之间建立的线性公式,计算m种波长的m(自然数)光谱辐照度作为光谱辐照度分布 ,以及光的光谱辐照度分布。
    • 85. 发明授权
    • Method of and apparatus for converting color data
    • 用于转换颜色数据的方法和设备
    • US06360008B1
    • 2002-03-19
    • US09182565
    • 1998-10-29
    • Shoji SuzukiMasahiro MoriKeiji Uchikawa
    • Shoji SuzukiMasahiro MoriKeiji Uchikawa
    • G06K900
    • H04N1/6058
    • Color data for a color image device having a first color range (gamut) are converted into color data for a color image device having a second color range (gamut). For preventing colors from being altered when color data are converted, first color data in the first color range (gamut) of the first image device is converted into corresponding colors by referring to a classification table representing the correspondence between colors determined based on human color perception and the first color data, and then the first color data is converted into second color data in the second color range (gamut) of the second image device with respect to each of the classified colors. Since each of the colors based on the human color perception is converted, colors are prevented from being altered due to the conversion. Because each of the colors of a color image is converted, the clearness of the color image will not be lost.
    • 具有第一颜色范围(色域)的彩色图像设备的颜色数据被转换为具有第二颜色范围(色域)的彩色图像设备的颜色数据。 为了在颜色数据被转换时防止颜色被改变,参照表示基于人类颜色感知确定的颜色之间的对应关系的分类表,将第一图像设备的第一颜色范围(色域)中的第一颜色数据转换成相应的颜色 和第一颜色数据,然后第一颜色数据被转换成第二图像设备的第二颜色范围(色域)中的相对于每个分类颜色的第二颜色数据。 由于基于人的颜色感知的每种颜色被转换,所以防止由于转换而改变颜色。 因为彩色图像的每种颜色被转换,彩色图像的清晰度将不会丢失。
    • 86. 发明授权
    • Low viscosity polyester-polyols and polyurethane foams prepared therefrom
    • 低粘度聚酯多元醇和由其制备的聚氨酯泡沫
    • US06284811B1
    • 2001-09-04
    • US09508454
    • 2000-05-17
    • Minoru SawaiMakoto OkuboKenichi MiyamotoKazunari TakemuraMasahiro Mori
    • Minoru SawaiMakoto OkuboKenichi MiyamotoKazunari TakemuraMasahiro Mori
    • C08G1814
    • C08G63/16C08G18/10C08G18/4216C08G2101/0008C08G2101/005C08G2101/0066C08G2101/0083C08G18/797C08G18/664C08G18/42
    • A polyester-polyol being liquid at 40° C. and having a viscosity of not more than 10,000 mPa·s at 60° C., prepared by polycondensation of an acid component including at least one phthalic acid component selected from phthalic anhydride and o-phthalic acid, and an aliphatic polybasic acid, with a polyhydric alcohol; a process for preparing a polyurethane foam including reacting a polyisocyanate component with a polyol component including the polyester-polyol; a process for preparing an isocyanate prepolymer from a polyisocyanate component and a polyol component including the polyester-polyol; and a process for preparing a polyurethane foam including reacting an isocyanate prepolymer prepared from a polyisocyanate component and a polyol component including the polyester-polyol, with a polyol component. The resulting polyurethane foam shows remarkably improved physical properties such as tensile strength and tear strength, while having low density, acceptable appearance and texture.
    • 聚酯多元醇在40℃下为液体,并且在60℃下具有不大于10,000mPa.s的粘度,通过包含至少一种选自邻苯二甲酸酐和邻苯二甲酸的邻苯二甲酸组分的酸组分的缩聚制备 ,和脂肪族多元酸与多元醇; 一种制备聚氨酯泡沫的方法,包括使多异氰酸酯组分与包含所述聚酯多元醇的多元醇组分反应; 由多异氰酸酯组分和包含所述聚酯多元醇的多元醇组分制备异氰酸酯预聚物的方法; 以及制备聚氨酯泡沫的方法,包括使由多异氰酸酯组分制备的异氰酸酯预聚物和包含所述聚酯多元醇的多元醇组分与多元醇组分反应。 所得到的聚氨酯泡沫体具有显着改善的物理性能,例如拉伸强度和撕裂强度,同时具有低密度,可接受的外观和质地