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21.发明申请Threshold matrix, storage unit for storing threshold matrix as data, and raster image processor incorporating storage unit 有权阈值矩阵，用于将阈值矩阵存储为数据的存储单元，以及包括存储单元的光栅图像处理器公开(公告)号：US20050195441A1
公开(公告)日：2005-09-08
申请号：US11071470
申请日：2005-03-04
CPC分类号： H04N1/4051
摘要： A normalization threshold side size Nr which serves as an index indicative of how many times the pattern frequency r is repeated in one threshold matrix is defined as Nr=N×r/R where N represents a size of one side of the threshold matrix as the number of pixels, and the threshold array of the threshold matrix is determined such that the normalization threshold side size Nr is of an value greater than 65.
摘要翻译： 作为表示在一个阈值矩阵中重复图案频率r的次数的索引的归一化阈值侧尺寸Nr被定义为Nr = Nxr / R，其中N表示阈值矩阵的一侧的大小作为 像素，并且确定阈值矩阵的阈值阵列，使得归一化阈值侧尺寸Nr大于65。
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22.发明申请Method for evaluating planographic printing plates and quality-control method thereof 有权评估平版印刷版的方法及其质量控制方法公开(公告)号：US20050100825A1
公开(公告)日：2005-05-12
申请号：US10983585
申请日：2004-11-09
申请人： Koichiro Aono , Fumikazu Kobayashi
发明人： Koichiro Aono , Fumikazu Kobayashi
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2210/02 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/262
摘要： A method for evaluating planographic printing plates according to the present invention includes: a step (A) of exposing a planographic printing plate precursor by irradiating a thin-line image of a one-pixel line and at least one thin-line image selected from two- to eight-pixel lines by incrementally altering the plate-surface energy; developing the exposed plate precursor with a standard developer; and identifying an exposure intensity (hereinafter, “thin-line sensitivity”) that respectively provides the images thus formed, with the same density; a step (B) of preparing another planographic printing plate precursor under the same conditions as in the step (A) and identifying the thin-line sensitivity, except that the planographic printing plate precursor is developed with a test developer; a step (C) of comparing the thin-line sensitivities respectively obtained in the steps (A) and (B); and a step (D) of adjusting plate-making conditions when the results of the comparison in the step (C) show a difference between the respective thin-line sensitivities that exceeds a predetermined value.
摘要翻译： 根据本发明的用于评估平版印刷版的方法包括：通过照射单像素线的细线图像和从两个图像中选择的至少一个细线图像来曝光平版印刷版原版的步骤（A） - 通过逐渐改变板表面能量到8像素线; 用标准显影剂显影曝光的板前体; 并且以相同的密度识别分别提供如此形成的图像的曝光强度（以下称为“细线灵敏度”）。 在与步骤（A）相同的条件下制备另一种平版印刷版原版的步骤（B），并鉴定薄线灵敏度，除了用测试显影剂显影平版印刷版原版; 比较分别在步骤（A）和（B）中获得的细线灵敏度的步骤（C）; 以及当步骤（C）中的比较结果显示超过预定值的各个细线灵敏度之间的差异时调节制版条件的步骤（D）。
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公开(公告)号：US6162574A
公开(公告)日：2000-12-19
申请号：US140347
申请日：1998-08-26
CPC分类号： B41C1/1008 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/262 , G03F7/016
摘要： An image recording material comprises at least a diazonium salt represented by following general formula (1), an infrared ray absorbing agent, a cross-linking agent which is cross-linked in the presence of an acid, and a binder. The image recording material enables direct planographic printing plate production from digital computer signals by conducting recording by using an infrared laser. Further, the image recording material has excellent storability. ##STR1##
摘要翻译： 图像记录材料至少包含由以下通式（1）表示的重氮盐，红外线吸收剂，在酸存在下交联的交联剂和粘合剂。 图像记录材料可以通过使用红外激光进行记录从数字计算机信号生成直接平版印刷版。 此外，图像记录材料具有优异的保存性。
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24.发明授权Photosensitive composition comprising a sulfonimide compound according to the formula R.sub.1 -SO.sub.2 -NR.sub.3 -SO.sub.2 -R.sub.2 wherein R.sub.1, R.sub.2 and R.sub.3 each represents an aromatic group or an alkyl group 失效包含根据式R1-SO2-NR3-SO2-R2的磺酰亚胺化合物的光敏组合物，其中R 1，R 2和R 3各自表示芳基或烷基
公开(公告)号：US5698369A
公开(公告)日：1997-12-16
申请号：US488450
申请日：1995-06-07
CPC分类号： G03F7/0045
摘要： Disclosed is a photosensitive composition comprising a sulfonimide compound represented by formula (I): R.sub.1 --SO.sub.2 --NR.sub.3 --SO.sub.2 --R.sub.2 (I) wherein R.sub.1, R.sub.2 and R.sub.3 each represents an unsubstituted or substituted aromatic group or an unsubstituted or substituted alkyl group.
摘要翻译： 公开了包含由式（I）表示的磺酰亚胺化合物的光敏组合物：其中R 1，R 2和R 3各自表示未取代或取代的芳族基团或未取代或取代的烷基的R 1 -SO 2 -NR 3 SO 2 -R 2（I）。
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25.发明授权
公开(公告)号：US5488182A
公开(公告)日：1996-01-30
申请号：US269040
申请日：1994-06-30
IPC分类号： C07C39/12 , C07C43/178 , G03F7/022 , C07C39/16
CPC分类号： C07C43/1782 , C07C39/12 , C07C43/1785 , G03F7/0226
摘要： A novel methoxymethyl- or hydroxymethyl-containing phenol compound represented by the following formula (I), (II), (III), (IV) or (V) is disclosed: ##STR1## wherein each R represents CH.sub.2 OCH.sub.3, CH.sub.2 OH, or H, provided that at least three of the R's are CH.sub.2 OCH.sub.3 or CH.sub.2 OH, with at least one thereof being CH.sub.2 OCH.sub.3 ; each R.sub.1 represents CH.sub.2 OCH.sub.3, CH.sub.2 OH, or H, provided that at least two of the R.sub.1 's are CH.sub.2 OH; and each R.sub.2 represents CH.sub.2 OCH.sub.3, CH.sub.2 OH, or H, provided that at least two of the R.sub.2 'S are CH.sub.2 OH.
摘要翻译： 公开了由下式（I），（II），（III），（IV）或（V）表示的新的含甲氧基甲基或羟甲基的酚化合物：其中每个 R表示CH 2 OCH 3，CH 2 OH或H，条件是至少三个R是CH 2 OCH 3或CH 2 OH，其中至少一个是CH 2 OCH 3; 每个R 1表示CH 2 OCH 3，CH 2 OH或H，条件是R 1中的至少两个为CH 2 OH; 并且每个R 2表示CH 2 OCH 3，CH 2 OH或H，条件是R 2'S中的至少两个为CH 2 OH。
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26.发明申请Imaging apparatus, and method and program for controlling an imaging apparatus 有权成像装置，以及用于控制成像装置的方法和程序公开(公告)号：US20070189759A1
公开(公告)日：2007-08-16
申请号：US11699319
申请日：2007-01-29
申请人： Fumikazu Kobayashi , Jun Ohkawa
发明人： Fumikazu Kobayashi , Jun Ohkawa
IPC分类号： G03B7/099
CPC分类号： H04N5/2254 , H04N5/238 , H04N5/33
摘要： An imaging apparatus may include an infrared cutoff filter capable of being inserted into and extracted from an incident light path to an image sensing device, and may further include a first detecting unit configured to, when the infrared cutoff filter is off the incident light path to the image sensing device, detect whether the difference between current illuminance of a subject acquired from an image signal of the subject sensed by the image sensing device and a reference value of the illuminance of the subject determined after the infrared cutoff filter was extracted is equal to or greater than a first threshold value, and a filter control unit configured to, when the first detecting unit detects that the difference between the current illuminance and the reference value is equal to or greater than the first threshold value, insert the infrared cutoff filter into the incident light path.
摘要翻译： 成像装置可以包括能够插入到摄像装置的入射光路中并从其提取的红外截止滤光器，并且还可以包括第一检测单元，其被配置为当红外截止滤光器离开入射光路时 图像检测装置检测从摄像装置检测到的被摄体的图像信号获取的被摄体的电流照度与提取红外截止滤波器之后确定的被摄体的照度的基准值之间的差是否等于 或大于第一阈值，以及滤波器控制单元，其被配置为当所述第一检测单元检测到所述当前照度与所述基准值之间的差异等于或大于所述第一阈值时，将所述红外截止滤波器插入 入射光路。
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27.发明申请公开(公告)号：US20070051261A1
公开(公告)日：2007-03-08
申请号：US11514952
申请日：2006-09-05
IPC分类号： B41C3/08
CPC分类号： B41C1/10
摘要： The invention provides a method for forming planographic printing plates for color printing using a plurality of hues. The method includes at least: image-forming using an amplitude modulation screen only for a planographic printing plate used for printing black color used on a first drum of a printing machine; and image-forming using a frequency modulation screen for a planographic printing plate other than the planographic printing plate used for the first drum. The amplitude modulation screen preferably has a dot line number of 300 or less. The frequency modulation screen preferably has a dot size of 30 μm or less. The planographic printing plates prepared in accordance with the method are preferably used for four-color printing of yellow, magenta, cyan and black.
摘要翻译： 本发明提供一种用于使用多种色调形成用于彩色印刷的平版印刷版的方法。 该方法至少包括：使用幅度调制屏幕仅对用于印刷机的第一滚筒上使用的黑色印刷的平版印刷版的图像形成; 以及使用除了用于第一鼓的平版印刷版之外的平版印刷版的频率调制屏的图像形成。 振幅调制画面的点线数优选为300以下。 调频屏优选具有30μm以下的点尺寸。 根据该方法制备的平版印刷版优选用于黄色，品红色，青色和黑色的四色印刷。
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28.发明申请Threshold matrix, a method generating threshold matrix, and storage unit for storing threshold matrix as data 审中-公开阈值矩阵，生成阈值矩阵的方法，以及用于存储阈值矩阵作为数据的存储单元公开(公告)号：US20050195442A1
公开(公告)日：2005-09-08
申请号：US11071522
申请日：2005-03-04
CPC分类号： H04N1/4051 , H04N1/409
摘要： A threshold matrix for converting a continuous-tone image into a dot pattern representing a binary image is generated. When the continuous-tone image whose pixel values correspond to a dot percentage of 50% is converted into a dot pattern by the threshold matrix, a graph is obtained by conversion from the dot pattern into frequency-domain data. Then, the intensity of the dot pattern at angles corresponding to at least a main scanning direction is weakened, so that a periphery length of the dot pattern in the main scanning direction can be short.
摘要翻译： 生成用于将连续色调图像转换为表示二进制图像的点图案的阈值矩阵。 当像素值对应于50％的点百分比的连续色调图像通过阈值矩阵转换为点阵图形时，通过从点图案转换为频域数据获得曲线图。 然后，与至少主扫描方向对应的角度的点图案的强度减弱，使得点图案在主扫描方向上的周长可以短。
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29.发明申请Threshold matrix, a method of generating the same, and a method of reproducing color image 有权阈值矩阵，其生成方法以及再现彩色图像的方法公开(公告)号：US20050195439A1
公开(公告)日：2005-09-08
申请号：US11071173
申请日：2005-03-04
CPC分类号： H04N1/4051
摘要： A dot pattern with a plurality of pixels representing a two-dimensional image is formed on a printing plate material by applying laser beams, which are turned on and off for each pixel depending on dot pattern data, to the printing plate material in a main scanning direction, while the laser beams are moved in an auxiliary scanning direction that is orthogonal to the main scanning direction. A threshold matrix having an array of thresholds is obtained for generating a dot where the degree of a variation of the dot periphery length in a main scanning direction is smaller, i.e., a dot where the dot periphery length in the main scanning direction has a smaller standard deviation.
摘要翻译： 通过在主扫描中对印版材料施加根据点阵图形数据将每个像素导通和截止的激光束在印版材料上形成具有表示二维图像的多个像素的点图案 方向，同时激光束在与主扫描方向正交的辅助扫描方向上移动。 获得具有阈值阵列的阈值矩阵，用于产生在主扫描方向上的点周边长度的变化程度较小的点，即主扫描方向上的点周长长度较小的点 标准偏差。
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30.发明授权公开(公告)号：US06811950B2
公开(公告)日：2004-11-02
申请号：US10055002
申请日：2002-01-25
IPC分类号： G03F7038
CPC分类号： B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41N3/03 , B41N3/034 , B41N3/036 , G03F7/322
摘要： The present invention relates to a presensitized plate useful for making a lithographic printing plate comprising an intermediate layer and a photopolymerizable photosensitive layer on an aluminum substrate in this order, wherein the roughness of a surface of said aluminum substrate (Ra) is in the range of 0.2 to 0.55 &mgr;m and the intermediate layer comprises a polymer compound comprising at least one monomer unit having a sulfonic acid group and a method for making a lithographic printing plate by imagewise exposing the presensitized plate described above and developing the imagewise exposed presensitized plate with a developer comprising an inorganic alkali salt and a nonionic surfactant comprising a polyoxyalkylene ether group. The presensitized plate or the method of the present invention provides a lithographic printing plate showing good contrast between an image area and non-image area, no background contamination during printing, good stability with time and good printing durability.
摘要翻译： 本发明涉及一种用于在铝基板上依次制造包括中间层和可光聚合感光层的平版印刷版的预敏板，其中所述铝基板（Ra）表面的粗糙度在 中间层包括含有至少一个具有磺酸基团的单体单元的聚合物化合物，以及通过使上述预敏化板成像曝光并用显影剂显影图像曝光的预敏化板来制备平版印刷版的方法 包括无机碱盐和包含聚氧化烯醚基团的非离子表面活性剂。 本发明的预觉板或方法提供了一种平版印刷版，其在图像区域和非图像区域之间显示良好的对比度，在印刷期间没有背景污染，具有良好的时间稳定性和良好的印刷耐久性。
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