High quality film image correction and duplication method and system
    1.
    发明授权
    High quality film image correction and duplication method and system 失效
    高质量的胶片图像校正和复制方法及系统

    公开(公告)号:US5224177A

    公开(公告)日:1993-06-29

    申请号:US786008

    申请日:1991-10-31

    CPC classification number: G06T5/40 G06T5/007 G06T2207/10144 G06T2207/20192

    Abstract: A method and system for correcting a non-linear characteristic of an image, wherein an input image is digitized to produce digital image data representative of the image and a histogram of the digital image data is produced. At least a first pixel value characteristic of a variable under which the image was derived is extracted from the histogram. A plurality of non-linear correction curves relating original pixel values to corrected pixel values for different degrees of the variable are stored in a memory, and a particular one of the correction curves is selected based at least in part on the first extracted pixel value and a predetermined corrected pixel value. Corrected image data are then formed utilizing the selected correction curve by correcting each original pixel value of the image to a respective corrected pixel value based on the relationship therebetween defined by the selected correction curve, and a non-linearity corrected image is produced based on the corrected image data.

    Abstract translation: 一种用于校正图像的非线性特征的方法和系统,其中输入图像被数字化以产生表示图像的数字图像数据,并且产生数字图像数据的直方图。 从直方图中提取至少导出图像的变量的第一像素值特性。 将原始像素值与变量不同程度的校正像素值相关联的多个非线性校正曲线存储在存储器中,并且至少部分地基于第一提取的像素值选择特定的校正曲线,并且 预定的校正像素值。 然后,利用所选择的校正曲线,通过将图像的每个原始像素值根据由所选择的校正曲线限定的关系修正为相应的校正像素值来形成校正后的图像数据,并且基于 校正图像数据。

    Polyester composition for solar battery and method for producing same
    2.
    发明授权
    Polyester composition for solar battery and method for producing same 有权
    太阳电池用聚酯组合物及其制造方法

    公开(公告)号:US09169349B2

    公开(公告)日:2015-10-27

    申请号:US13992821

    申请日:2011-12-12

    Abstract: The present invention provides a polyester composition for a solar battery, which includes a dicarboxylic acid component having terephthalic acid as a main component and a diol component having ethylene glycol as a main component, the polyester composition satisfying the following Formulae (1) to (5): 0.65≦intrinsic viscosity≦0.90 (1); 0.7≦M/P≦1.3 (2); 200 ppm≦P≦600 ppm (3); amount of terminal carboxyl groups≦15 eq/t (4); and amount of terminal methoxy groups≦10 eq/t (5) (in the Formula (2), M represents the number of moles of an alkaline metal element and/or an alkaline earth metal element per 106 g of a polyester; and P represents the number of elemental phosphorus per 106 g of a polyester).

    Abstract translation: 本发明提供一种太阳能电池用聚酯组合物,其含有以对苯二甲酸为主要成分的二羧酸成分和具有乙二醇为主要成分的二醇成分,所述聚酯组合物满足下述式(1)〜(5) ):0.65≦̸特性粘度≦̸ 0.90(1); 0.7≦̸ M / P≦̸ 1.3(2); 200 ppm≦̸ P≦̸ 600 ppm(3); 末端羧基的量≦̸ 15eq / t(4); 和末端甲氧基的量和nlE; 10eq / t(5)(在式(2)中,M表示每106g聚酯中的碱金属元素和/或碱土金属元素的摩尔数; P 表示每106克聚酯中元素磷的数量)。

    Polyester resin compositions, polyester film, and magnetic recording medium
    5.
    发明申请
    Polyester resin compositions, polyester film, and magnetic recording medium 审中-公开
    聚酯树脂组合物,聚酯薄膜和磁记录介质

    公开(公告)号:US20100209735A1

    公开(公告)日:2010-08-19

    申请号:US12662623

    申请日:2010-04-26

    Abstract: A polyester composition produced without using an antimony compound as a polycondensation catalyst and including (I) a composition containing, on a weight basis, 30 ppm or less of antimony, 0.5 to 50 ppm of titanium, and 0.1 to 100 ppm of phosphorus, in which the number density of titanium-containing particles, the equivalent circular diameter of which is 1 μm or more, is less than 100/0.02 mg; and (II) a composition containing, on a weight basis, antimony, titanium and phosphorous as defined above, in which organic polymer particles are contained in amount of 0.1 to 5 wt %, the organic polymer particles having an average particle diameter determined by dynamic light scattering of 0.05 to 3 μm and containing 0.01% or less of coarse particles relative to the total number of the particles, the coarse particles having a diameter at least twice the average particle diameter.

    Abstract translation: 在不使用锑化合物作为缩聚催化剂的情况下制造的聚酯组合物,其包含(I)以重量计含有30ppm以下的锑,0.5〜50ppm的钛和0.1〜100ppm的磷的组合物, 其等效圆直径为1μm以上的含钛粒子的数密度小于100 / 0.02mg; 和(II)以重量计含有如上定义的锑,钛和磷的组合物,其中有机聚合物颗粒的含量为0.1至5重量%,有机聚合物颗粒的平均粒径由动态 光散射为0.05〜3μm,相对于总颗粒数为0.01%以下的粗粒子,粗粒子的直径为平均粒径的2倍以上。

    POLYESTER COMPOSITION FOR SOLAR BATTERY AND METHOD FOR PRODUCING SAME
    8.
    发明申请
    POLYESTER COMPOSITION FOR SOLAR BATTERY AND METHOD FOR PRODUCING SAME 有权
    太阳能电池用聚酯组合物及其制造方法

    公开(公告)号:US20130281635A1

    公开(公告)日:2013-10-24

    申请号:US13992821

    申请日:2011-12-12

    Abstract: The present invention provides a polyester composition for a solar battery, which includes a dicarboxylic acid component having terephthalic acid as a main component and a diol component having ethylene glycol as a main component, the polyester composition satisfying the following Formulae (1) to (5): 0.65≦intrinsic viscosity≦0.90 (1); 0.7≦M/P≦1.3 (2); 200 ppm≦P≦600 ppm (3); amount of terminal carboxyl groups≦15 eq/t (4); and amount of terminal methoxy groups≦10 eq/t (5) (in the Formula (2), M represents the number of moles of an alkaline metal element and/or an alkaline earth metal element per 106 g of a polyester; and P represents the number of elemental phosphorus per 106 g of a polyester).

    Abstract translation: 本发明提供一种太阳能电池用聚酯组合物,其含有以对苯二甲酸为主要成分的二羧酸成分和具有乙二醇为主要成分的二醇成分,所述聚酯组合物满足下述式(1)〜(5) ):0.65@intrinsic viscosity@0.90(1); 0.7 @ M / P @ 1.3(2); 200ppm @ P @ 600ppm(3); 15 eq / t(4)末端羧基量; 和10当量/ t(5)的末端甲氧基的量(式(2)中,M表示每106克聚酯中的碱金属元素和/或碱土金属元素的摩尔数; P 表示每106克聚酯中元素磷的数量)。

    Apparatus for extracting an irradiation field region from a radiation
image
    10.
    发明授权
    Apparatus for extracting an irradiation field region from a radiation image 失效
    用于从辐射图像提取照射场区域的设备

    公开(公告)号:US5732149A

    公开(公告)日:1998-03-24

    申请号:US853810

    申请日:1997-05-09

    Abstract: An irradiation field region extracting apparatus for extracting an irradiation field region from a given radiation image. According to a first embodiment, image data corresponding to the radiation image is rotationally moved around a predetermined rotational center of the image data, with the image data having rectangular coordinates set thereon. A boundary line is extracted between the irradiation field region, where the radiation image is exposed, and an irradiation field stop region, where no radiation image is exposed, according to the image data rotationally moved by the rotational movement means. A parallel condition of the boundary line is detected wherein the boundary line is parallel to an axis of the image data, and rotation information data is generated which indicate an angle of a rotational movement of the boundary line from an original location to a location of the parallel condition and a distance between the predetermined rotational center and a given point on the boundary line. A linear equation of the boundary line, originally located before the rotational movement, is calculated in accordance with the rotation information data, and a region, which is surrounded by a plurality of boundary lines calculated in accordance with the linear equation, is extracted as the irradiation field region.

    Abstract translation: 一种照射场区域提取装置,用于从给定的辐射图像中提取照射场区域。 根据第一实施例,对应于放射线图像的图像数据围绕图像数据的预定旋转中心旋转移动,其中设置有矩形坐标的图像数据。 根据由旋转运动装置旋转移动的图像数据,在辐射图像被曝光的照射场区域和没有辐射图像被曝光的照射场停止区域之间提取边界线。 检测边界线的平行条件,其中边界线平行于图像数据的轴,并且生成指示边界线从原始位置到位置的旋转角度的旋转信息数据 平行条件和预定旋转中心与边界线上给定点之间的距离。 原始位于旋转运动之前的边界线的线性方程式根据旋转信息数据被计算,并且提取由根据线性方程计算的多个边界线包围的区域作为 照射场区域。

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