公开(公告)号：US20070211273A1

公开(公告)日：2007-09-13

申请号：US11715409

申请日：2007-03-08

申请人： Satoru Kiyohara ,  Kazuki Fukui

发明人： Satoru Kiyohara ,  Kazuki Fukui

IPC分类号： G06F15/00

CPC分类号： B41F33/0045 ,  H04N1/00023 ,  H04N1/00034 ,  H04N1/00047 ,  H04N1/00055 ,  H04N1/00087

摘要： A printed tone control method for adjusting a printed color tone by comparing image data serving as a reference and image data obtained by reading an image from a print actually made by a printing machine. The method includes a representative point setting step for setting a representative point for use in control of the color tone based on image data, an alternative representative point setting step for setting an alternative representative point that satisfies a predetermined condition when a point inappropriate for tone measurement is selected as the representative point, and a tone adjusting step for adjusting the color tone by using the alternative representative point.

摘要翻译： 一种打印色调控制方法，用于通过比较用作参考的图像数据和通过从由打印机实际制作的打印机读取图像而获得的图像数据进行比较来调整打印色调。 该方法包括：代表点设定步骤，用于基于图像数据设置用于色调控制的代表点;替代代表点设定步骤，用于在不适于色调测量的点处设置满足预定条件的替代代表点 被选择为代表点，以及色调调整步骤，用于通过使用替代代表点来调整色调。

公开(公告)号：US07643176B2

公开(公告)日：2010-01-05

申请号：US11715409

申请日：2007-03-08

申请人： Satoru Kiyohara ,  Kazuki Fukui

发明人： Satoru Kiyohara ,  Kazuki Fukui

IPC分类号： H04N1/50 ,  B41F3/42 ,  B41M1/14

CPC分类号： B41F33/0045 ,  H04N1/00023 ,  H04N1/00034 ,  H04N1/00047 ,  H04N1/00055 ,  H04N1/00087

摘要： A printed tone control method for adjusting a printed color tone by comparing image data serving as a reference and image data obtained by reading an image from a print actually made by a printing machine. The method includes a representative point setting step for setting a representative point for use in control of the color tone based on image data, an alternative representative point setting step for setting an alternative representative point that satisfies a predetermined condition when a point inappropriate for tone measurement is selected as the representative point, and a tone adjusting step for adjusting the color tone by using the alternative representative point.

摘要翻译： 一种打印色调控制方法，用于通过比较用作参考的图像数据和通过从由打印机实际制作的打印机读取图像而获得的图像数据进行比较来调整打印色调。 该方法包括：代表点设定步骤，用于基于图像数据设置用于色调控制的代表点;替代代表点设定步骤，用于在不适于色调测量的点处设置满足预定条件的替代代表点 被选择为代表点，以及色调调整步骤，用于通过使用替代代表点来调整色调。

公开(公告)号：US20070209541A1

公开(公告)日：2007-09-13

申请号：US11712471

申请日：2007-03-01

申请人： Satoru Kiyohara ,  Kazuki Fukui

发明人： Satoru Kiyohara ,  Kazuki Fukui

IPC分类号： B41F33/00

CPC分类号： B41F33/0036

摘要： The disclosed method and apparatus execute a printing step for setting a printing condition concerning at least one of a printing machine, a dot pattern, printing paper and ink, and printing an image having a plurality of different dot percentages with the printing condition set; a profile creating step for creating a profile showing printing stability in form of a relationship between the printing condition and each of the dot percentages by measuring a print image obtained in the printing step; a calculating step for deriving printing stability for each color area of an image to be printed, from image data of the image to be printed, the printing condition in time of printing and the profile; and a displaying step for displaying the printing stability of each color area, obtained in the calculating step, of the image to be printed.

摘要翻译： 所公开的方法和装置执行打印步骤，用于设置关于打印机，点阵图形，打印纸和墨水中的至少一个的打印条件，并且打印具有设置的打印条件的具有多个不同点百分比的图像; 简档创建步骤，用于通过测量在打印步骤中获得的打印图像来创建显示打印条件与每个点百分比之间的关系的打印稳定性的简档; 用于从要打印的图像的图像数据，打印时的打印条件和简档中导出要打印的图像的每个颜色区域的打印稳定性的计算步骤; 以及显示步骤，用于显示要打印的图像在计算步骤中获得的每个颜色区域的打印稳定性。

公开(公告)号：US20080092761A1

公开(公告)日：2008-04-24

申请号：US11907738

申请日：2007-10-17

申请人： Satoru Kiyohara ,  Kazuki Fukui

发明人： Satoru Kiyohara ,  Kazuki Fukui

IPC分类号： B41F1/40

CPC分类号： B41F31/045

摘要： A printing machine control method according to this invention includes a platemaking step for making a printing plate having, formed thereon, a test pattern with different dot percentages for areas corresponding to ink keys, a first printing step for making prints by using the printing plate; a first density measuring step for measuring and storing, at intervals of time, density of the test pattern on printing paper, a second printing step for making prints after changing opening of the ink keys, a second density measuring step for measuring and storing, at intervals of time, density of the test pattern on printing paper, and a control step for correcting an amount of change in the opening of the ink keys based on the density measured in the first density measuring step and the density measured in the second density measuring step, and correcting an interval between changes in the opening of the ink keys based on a time taken until stabilization of the density measured in the second density measuring step.

摘要翻译： 根据本发明的印刷机控制方法包括：制版步骤，用于制造其上形成有对应于油墨键的区域具有不同点百分比的测试图案的印版;第一印刷步骤，通过使用印版进行印刷; 第一密度测量步骤，用于测量和存储打印纸上的测试图案的密度，第二印刷步骤，用于在改变打印墨水键之后进行印刷;第二密度测量步骤，用于测量和存储在 时间间隔，打印纸上的测试图案的密度，以及基于在第一密度测量步骤中测量的密度和在第二密度测量中测量的密度来校正油墨键的打开量的变化量的控制步骤 基于在第二密度测量步骤中测量的密度的稳定之前所花费的时间来校正墨钥匙的打开变化之间的间隔。

公开(公告)号：US20050284324A1

公开(公告)日：2005-12-29

申请号：US11137480

申请日：2005-05-26

申请人： Kazuki Fukui ,  Satoru Kiyohara

发明人： Kazuki Fukui ,  Satoru Kiyohara

IPC分类号： B41F1/54 ,  B41F33/00

CPC分类号： B41F33/0036 ,  B41F33/0045

摘要： A print defect displaying method for displaying a defect on prints based on image data obtained by successively reading images from the prints. The method includes a first imaging step for obtaining first image data having a first resolution by reading an image from a first print, a defect detecting step for detecting a defect on the prints by comparing the image data obtained in the first imaging step and reference image data, a second imaging step for obtaining second image data having a second resolution higher than the first resolution, by reading an image from an area, including the defect detected in the defect detecting step, on a second print produced after the first print, and an enlarged image displaying step for displaying in enlargement the area including the defect based on the second image data.

摘要翻译： 一种打印缺陷显示方法，用于基于通过从打印件连续读取图像而获得的图像数据来显示打印件上的缺陷。 该方法包括：第一成像步骤，用于通过从第一打印中读取图像来获得具有第一分辨率的第一图像数据;缺陷检测步骤，用于通过比较在第一成像步骤中获得的图像数据和参考图像来检测打印件上的缺陷; 数据，第二成像步骤，用于通过从包括在缺陷检测步骤中检测到的缺陷的区域读取图像，在第一打印之后产生的第二打印上获取具有高于第一分辨率的第二分辨率的第二图像数据，以及 放大图像显示步骤，用于基于第二图像数据放大显示包括缺陷的区域。

公开(公告)号：US20050087085A1

公开(公告)日：2005-04-28

申请号：US10972522

申请日：2004-10-26

申请人： Kazuki Fukui ,  Takaharu Yamamoto

发明人： Kazuki Fukui ,  Takaharu Yamamoto

IPC分类号： B41F7/32 ,  B41F33/00 ,  B41F33/10 ,  B41F33/14 ,  B41F7/24

CPC分类号： B41F33/0054 ,  B41P2233/12

摘要： Densities of detecting patches also called control scales printed on prints in a first print job are used to control the feed rate of dampening water in a second print job following the first print job. Specifically, densities of detecting patches on the prints obtained from the first print job are measured, and a feed rate of dampening water is calculated from the densities of the detecting patches. A base feed rate of dampening water is calculated based on the feed rate calculated and a humidity and temperature occurring when the first print job is performed. A proper feed rate of dampening water is calculated based on the base feed rate and a humidity and temperature occurring when the second print job is performed.

摘要翻译： 用于在第一打印作业中打印在打印件上的称为控制刻度的检测贴片的密度用于控制第一打印作业之后的第二打印作业中的润版水的进给速率。 具体地，测量从第一打印作业获得的打印件上的检测色块的浓度，并且根据检测色块的浓度计算润版水的进料速率。 基于计算的进料速率和执行第一打印作业时发生的湿度和温度计算润版水的基本进给速率。 基于进给速度和执行第二次打印作业时出现的湿度和温度计算润湿水的适当进给速度。

公开(公告)号：US06802251B2

公开(公告)日：2004-10-12

申请号：US10418143

申请日：2003-04-18

申请人： Takaharu Yamamoto ,  Kazuki Fukui ,  Tuyoshi Okuda

发明人： Takaharu Yamamoto ,  Kazuki Fukui ,  Tuyoshi Okuda

IPC分类号： B41F724

CPC分类号： B41F33/0054 ,  B41F33/0045 ,  B41P2233/51

摘要： A color density measuring step is executed for measuring color densities of unprinted areas on prints. Then, a determining step is executed for determining from the color densities of the unprinted areas on the prints whether ink tinting has occurred. When the determining step determines that ink tinting has occurred, a dampening water adjusting step is executed for adjusting a dampening water feeding rate after feeding dampening water in an increased rate once. A variation in the ink feeding rate is prohibited for a predetermined waiting time after feeding dampening water in the increased rate once in the dampening water adjusting step.

摘要翻译： 执行颜色浓度测量步骤以测量印刷品上未印刷区域的颜色浓度。 然后，执行确定步骤，用于根据印刷品上的未打印区域的颜色浓度确定是否发生了墨色。 当确定步骤确定已经发生油墨着色时，执行润湿水调节步骤，以一次增加的速率供给润版水后调节润湿水进料速率。 在润版水调节步骤中一次以一定的速率供给润版水之后，禁止墨水供给速度的变化达预定的等待时间。

公开(公告)号：US07216946B2

公开(公告)日：2007-05-15

申请号：US10774538

申请日：2004-02-10

申请人： Takaharu Yamamoto ,  Kazuya Takeda ,  Kazuki Fukui

发明人： Takaharu Yamamoto ,  Kazuya Takeda ,  Kazuki Fukui

IPC分类号： B41J29/38

CPC分类号： B41F33/0045

摘要： An ink feeding rate control method for a printing machine includes a step of determining, from image data used in recording images, an average of image area ratios of images in areas on prints corresponding to ink keys, a step of determining, from the image data, an average of image area ratios of images in positions aligned in a printing direction with the detecting patches (i.e. rectangular areas having substantially the same width as the detecting patches and extending in the printing direction) printed in the areas on the prints corresponding to the ink keys, and a step of correcting the reference information based on the average of image area ratios of the images in the areas on the prints corresponding to the ink keys, and the average of image area ratios of the images in the positions aligned in the printing direction with the detecting patches printed on the prints.

摘要翻译： 一种用于印刷机的墨水供给速度控制方法，包括以下步骤：从记录图像中使用的图像数据，确定与墨水键对应的打印区域中的图像的图像面积比的平均值，从图像数据 ，打印在对应于打印方向上的打印区域中的打印方向上的位置中的图像的平均图像的面积与检测片（即，与检测片的宽度基本相同并且在打印方向上延伸） 墨水键，以及基于与墨水键对应的打印区域中的图像的图像面积比的平均值以及在对应于墨水键的位置中的图像的图像面积比的平均值来校正参考信息的步骤 打印方向与打印件上打印的检测补丁。

公开(公告)号：US06698355B2

公开(公告)日：2004-03-02

申请号：US10396445

申请日：2003-03-26

申请人： Kazuki Fukui

发明人： Kazuki Fukui

IPC分类号： B41F134

CPC分类号： B41F33/0081 ,  B41F33/0036 ,  Y10S101/45

摘要： A patch measurement device which is capable of accurately detecting the position of a patch in a control strip is provided. In a patch measurement device 27, a data storage section 271 stores printed-image data containing a control strip printed on a printed material. A reference mark detection section 272 detects the positions of cross points P corresponding to reference marks rm contained in the printed-image data. An inter-mark distance calculation section 273 calculates a measured shortest distance with respect to the cross point P. An inter-mark distance correction section 274 calculates magnification correcting coefficients k, by utilizing theoretical shortest distances among the cross points P in deployed position information and the measured shortest distance. Based on the magnification correcting coefficients k and the values of pixels constituting the printed-image data, a patch position detection section 275 finalizes the patch position. A color density measurement section 276 measures the color density of the patch whose position has been detected by the patch position detection section 275.

摘要翻译： 提供了能够准确地检测控制条中的贴片的位置的贴片测量装置。 在贴片测量装置27中，数据存储部分271存储包含印刷在印刷材料上的控制条的印刷图像数据。 参考标记检测部分272检测与包含在打印图像数据中的参考标记rm相对应的交叉点P的位置。 标记间距离计算部分273计算相对于交叉点P的测量的最短距离。标记间距离校正部分274通过利用展开位置信息中的交叉点P之间的理论最短距离和 测量的最短距离。 基于倍率校正系数k和构成打印图像数据的像素的值，补片位置检测部分275完成补片位置。 颜色浓度测量部分276测量由贴片位置检测部分275检测到的位置的贴片的颜色浓度。

公开(公告)号：US07715071B2

公开(公告)日：2010-05-11

申请号：US11147351

申请日：2005-06-08

申请人： Kazuya Takeda ,  Kazuki Fukui

发明人： Kazuya Takeda ,  Kazuki Fukui

IPC分类号： G03F3/00 ,  H04N1/04 ,  H04N1/047 ,  H04N17/06

CPC分类号： G03G15/5062 ,  G03G2215/00042 ,  G03G2215/0177 ,  H04N1/4076

摘要： A white reference value and a corresponding transport speed are stored in memory. A black reference value and a corresponding imaging speed are also stored. Next, a printing operation is started and color values and a corresponding transport speed are stored. Accurately corrected color values are derived from the stored white reference value, transport speed, black reference value, imaging speed, color values and transport speed.

摘要翻译： 白色参考值和相应的传输速度存储在存储器中。 还存储黑色参考值和相应的成像速度。 接下来，开始打印操作，并且存储颜色值和相应的传送速度。 从存储的白色参考值，传输速度，黑色参考值，成像速度，颜色值和传输速度导出准确校正的颜色值。