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1. 发明授权

US06449385B1 Device for image inspection 失效
标题翻译：图像检查装置
公开(公告)号：US06449385B1
公开(公告)日：2002-09-10
申请号：US08643597
申请日：1996-05-06
申请人： Werner Huber , Harald Bucher , Wolfgang Geissler , Bernd Kistler , Guenther Uhlig , Hans-Peter Grossmann
发明人： Werner Huber , Harald Bucher , Wolfgang Geissler , Bernd Kistler , Guenther Uhlig , Hans-Peter Grossmann
IPC分类号： G06K900
CPC分类号： B41F33/0036
摘要： A device for inspecting a printed image of a product of a printing press, comprising an image detecting device that furnishes actual image data of the product, and a comparison circuit comparing the actual image data with master image data from a defect-free master image, dividing means for performing a preselectable division of the printed image into inspection areas, and wherein if a defect is detected by the comparison circuit the associated inspection area is designated as being defective.
摘要翻译：一种用于检查印刷机产品的打印图像的装置，包括提供产品的实际图像数据的图像检测装置和将实际图像数据与来自无缺陷主图像的主图像数据进行比较的比较电路，分割装置，用于执行打印图像的预选择划分到检查区域，并且其中如果比较电路检测到缺陷，则将相关联的检查区域指定为有缺陷的。

2. 发明授权

US5835626A Method for adjusting the inking in a printing press 失效
标题翻译：用于调节印刷机中的着色的方法
公开(公告)号：US5835626A
公开(公告)日：1998-11-10
申请号：US643600
申请日：1996-05-06
申请人： Werner Huber , Harald Bucher , Wolfgang Geissler , Bernd Kistler
发明人： Werner Huber , Harald Bucher , Wolfgang Geissler , Bernd Kistler
IPC分类号： B41F33/00 , B41F31/02
CPC分类号： B41F33/0045
摘要： A method for controlling inking during the printing process, in particular during the production run, in a printing press, the printing press having an imaging device coupled to a computing device operative for collecting image color measurement data from the imaging device, and numerically processing the image data, and in which color measurement data are obtained from printed images produced on an continuous basis, these data being used for control or regulation to influence image inking if a predetermined image color tolerance is exceeded, the method which comprises the steps of collecting the image color measurement data, over time using the image color measurement data for computing a color trend estimate; evaluating the color trend estimate and performing a corrective control of the inking if the color trend estimate data indicate that image coloring will move outside the allowable image color tolerance.
摘要翻译：一种用于在打印过程中特别是在生产运行期间在印刷机中控制着墨的方法，所述印刷机具有耦合到计算装置的成像装置，该计算装置可操作以从成像装置收集图像颜色测量数据，并且数字处理图像数据，并且在连续地生成的打印图像中获得颜色测量数据，如果超过预定图像色彩公差，则这些数据用于控制或调节以影响图像上墨，该方法包括以下步骤：图像颜色测量数据，随着时间的推移使用用于计算颜色趋势估计的图像颜色测量数据; 评估颜色趋势估计，并且如果颜色趋势估计数据指示图像着色将移动超出允许图像颜色容限，则执行上墨的校正控制。

3. 发明授权

US5724437A Device for parallel image inspection and inking control on a printed product 失效
标题翻译：用于平行图像检查和打印产品上墨控制的装置
公开(公告)号：US5724437A
公开(公告)日：1998-03-03
申请号：US571857
申请日：1996-04-15
申请人： Harald Bucher , Gerhard Fischer , Wolfgang Geissler , Werner Huber , Helmut Kipphan , Bernd Kistler , Gerhard Loeffler , Clemens Rensch
发明人： Harald Bucher , Gerhard Fischer , Wolfgang Geissler , Werner Huber , Helmut Kipphan , Bernd Kistler , Gerhard Loeffler , Clemens Rensch
IPC分类号： B41F33/14 , B41F33/00 , G01J3/46 , G06K9/00
CPC分类号： B41F33/0036 , B41P2233/51
摘要： The invention relates to a device for inspecting the image and measuring the color of at least one printed product produced by a printing machine with at least one printing group. The purpose of the present invention is to teach a device permitting the quality and color of printed products to be assessed. To do this, the device consists of at least one imaging device providing the image data of the printed product and a computer device, in which the computer device detects all the image data of the printed products for image inspection and determines a measurement color assessment from the image data of at least one measuring point of the printed product.
摘要翻译： PCT No.PCT / EP94 / 02033 Sec。 371日期：1996年4月15日 102（e）日期1996年4月15日PCT提交1994年6月22日PCT公布。公开号WO95 / 00335 日期1995年1月5日本发明涉及一种用于检查图像并测量由具有至少一个印刷组的印刷机生产的至少一种印刷产品的颜色的装置。本发明的目的是教导一种允许评估印刷品质量和颜色的装置。为此，该设备由至少一个提供印刷产品的图像数据的成像设备和计算机设备组成，其中计算机设备检测用于图像检查的所有打印产品的图像数据，并且确定从打印产品的至少一个测量点的图像数据。

4. 发明授权

US6119594A Method for regulating inking during printing operations of a printing press 失效
标题翻译：一种用于在印刷机的打印操作期间调节着墨的方法
公开(公告)号：US6119594A
公开(公告)日：2000-09-19
申请号：US79069
申请日：1998-05-14
申请人： Helmut Kipphan , Wolfgang Geissler , Gerhard Fischer , Werner Huber , Bernd Kistler , Gerhard Loeffler , Anton Rodi , Harald Bucher , Clemens Rensch
发明人： Helmut Kipphan , Wolfgang Geissler , Gerhard Fischer , Werner Huber , Bernd Kistler , Gerhard Loeffler , Anton Rodi , Harald Bucher , Clemens Rensch
IPC分类号： B41F33/00 , B41M1/14 , B41F31/02
CPC分类号： B41F33/0045 , B41F33/0036 , B41M1/14 , B41P2233/51
摘要： A method for regulating inking of a printing press. The method includes a first step of providing a picture taking device, a closed-loop control device, and a printed product having a surface with a printed image. A second step of printing a print control strip on the surface next to the printed image. A third step of deriving first picture signals from the print control strip and deriving second picture signals from the printed image with the picture taking device. A fourth step of using the closed-loop control device for deriving actual values representing inking of the print control strip from the first picture signals and comparing the actual values to desired values for deriving resultant comparison values. A fifth step of determining ink adjusting signals for controlling ink distribution devices from the resultant comparison values for varying inking of the print product until a desired value is reached during a printer tuning phase. A sixth step of generating an OK signal when the desired value is reached. A seventh step of using the closed-loop control device for deriving further actual values representing inking of the printed image from the second picture signals and comparing the further actual values to further desired values for creating further resultant comparison values. Lastly, one determines further ink adjusting signals for controlling the ink distribution devices from the further resultant comparison values for varying inking of the printed product.
摘要翻译：一种用于调节印刷机油墨的方法。该方法包括提供摄影装置，闭环控制装置和具有带有打印图像的表面的打印产品的第一步骤。在打印图像旁边的表面上打印打印控制条的第二步。从打印控制条导出第一图像信号并用图像采集装置从印刷图像导出第二图像信号的第三步骤。第四步，使用闭环控制装置从第一图像信号中导出表示打印控制条的墨迹的实际值，并将实际值与期望值进行比较，以得出所得到的比较值。根据所得的比较值来确定用于控制墨水分配装置的墨水调节信号的第五步骤，用于在打印机调谐阶段期间达到期望值，直到达到期望值。当达到期望值时产生OK信号的第六步骤。第七步，使用闭环控制装置从第二图像信号导出表示打印图像的油墨的进一步的实际值，并将进一步的实际值与进一步的所需值进行比较，以产生进一步的合成比较值。最后，根据用于改变印刷品的着墨的进一步的结果比较值，确定用于控制墨水分配装置的另外的墨水调节信号。

5. 发明授权

US6050192A Process and arrangement for controlling or regulating operations carried out by a printing machine 失效
标题翻译：用于由印刷机进行的控制或调节操作的处理和布置
公开(公告)号：US6050192A
公开(公告)日：2000-04-18
申请号：US571858
申请日：1996-04-29
申请人： Helmut Kipphan , Wolfgang Geissler , Gerhard Fischer , Werner Huber , Bernd Kistler , Gerhard Loeffler , Anton Rodi , Harald Bucher , Clemens Rensch
发明人： Helmut Kipphan , Wolfgang Geissler , Gerhard Fischer , Werner Huber , Bernd Kistler , Gerhard Loeffler , Anton Rodi , Harald Bucher , Clemens Rensch
IPC分类号： B41F33/00 , B41M1/14 , B41F5/16
CPC分类号： B41F33/0045 , B41F33/0036 , B41M1/14 , B41P2233/51
摘要： A process and arrangement are disclosed for controlling or regulating operations carried out by a printing machine.
摘要翻译： PCT No.PCT / EP94 / 02078 Sec。 371日期：1996年4月29日 102（e）日期1996年4月29日PCT提交1994年6月27日PCT公布。公开号WO95 / 00336 日期1995年1月5日公开了一种用于控制或调节由印刷机执行的操作的方法和装置。

6. 发明授权

US06373964B1 Method for image inspection and color guidance for printing products of a printing press 失效
标题翻译：印刷机印刷产品的图像检查和颜色引导方法
公开(公告)号：US06373964B1
公开(公告)日：2002-04-16
申请号：US08643596
申请日：1996-05-06
申请人： Wolfgang Geissler , Bernd Kistler , Werner Huber , Harald Bucher
发明人： Wolfgang Geissler , Bernd Kistler , Werner Huber , Harald Bucher
IPC分类号： G06K900
CPC分类号： B41F33/0045
摘要： A method for image inspection and color guidance for printing products of a printing press, in which in on-line operation, actual image data of the printed images of the printed products are obtained and compared with nominal image data for the purpose of locating image defects, which comprises the steps of checking, upon the appearance of a defect, before any change in the ink feed is made, as to whether on the basis of the type of defect, some other cause than the color guidance for the deviation is possible.
摘要翻译：一种用于印刷机的印刷产品的图像检查和颜色引导的方法，其中在线操作中获得印刷产品的打印图像的实际图像数据并与标称图像数据进行比较，以便定位图像缺陷包括以下步骤：在进行墨水供给的任何改变之前，在缺陷的出现之后，根据缺陷的类型检查与偏差的颜色引导有关的其它原因。

7. 发明授权

US06192147B1 Process for controlling coloration in multicolor printing 失效
标题翻译：用于控制多色印刷中着色的工艺
公开(公告)号：US06192147B1
公开(公告)日：2001-02-20
申请号：US09006804
申请日：1998-01-14
申请人： Harald Bucher , Wolfgang Geissler , Bernd Kistler , Werner Huber
发明人： Harald Bucher , Wolfgang Geissler , Bernd Kistler , Werner Huber
IPC分类号： G06K900
CPC分类号： B41F33/0045
摘要： A process for controlling coloration in multicolor printing, wherein a photoelectric measuring arrangement (3) is used to obtain actual color measurement values from the printed image (4), wherein the actual color measurement values are compared with specified setpoint color measurement values, and wherein the comparison signals are supplied to a color controlling device (12), with the layer thickness of the ink to be applied to a material to be printed (1) being controllable by means of color controlling elements (12), monitoring signals are continuously derived at selected measuring locations (8), whereby the number of the measuring locations (8) is increased if the monitoring signals exceed a specified threshold value and the actual color measurement values obtained at the increased number (N2) of measuring locations (8) are processed into comparison signal. The invention can be used in multicolor printing machines.
摘要翻译：一种用于控制多色印刷中的着色的方法，其中使用光电测量装置（3）从印刷图像（4）获得实际的颜色测量值，其中将实际颜色测量值与指定的设定点色彩测量值进行比较，其中将比较信号提供给颜色控制装置（12），使得要施加到要印刷的材料（1）的墨水的层厚度可通过颜色控制元件（12）控制，连续导出监视信号在所选择的测量位置（8）处，如果监视信号超过规定的阈值，并且在增加的测量位置（N）的获得的实际颜色测量值（8）为处理成比较信号。本发明可用于多色印刷机。

8. 发明授权

US5870529A Method for controlling or regulating the inking in a printing press 失效
标题翻译：用于控制或调节印刷机中的着色的方法
公开(公告)号：US5870529A
公开(公告)日：1999-02-09
申请号：US958887
申请日：1997-10-27
申请人： Bernd Kistler , Wolfgang Geissler , Harald Bucher , Werner Huber
发明人： Bernd Kistler , Wolfgang Geissler , Harald Bucher , Werner Huber
IPC分类号： B41F33/00 , G06K15/00
CPC分类号： B41F33/0045 , Y10S101/45
摘要： The invention relates to a method for controlling or regulating the coloration in a printing press, in which color metering elements are adjusted with the aid of a control or regulating device, and in which by means of at least one image pickup device associated with the printing press, picture signals are obtained continuously from the printed image and supplied to the control or regulating device. Provision is made so that a plurality of control or regulating algorithms are available for selection to the control or regulating device, and from among these algorithms, as a function of predeterminable parameters, a control or regulating algorithm is automatically selected and used.
摘要翻译：本发明涉及一种用于控制或调节印刷机中的着色的方法，其中通过控制或调节装置调节色计量元件，并且其中通过至少一个与打印有关的图像拾取装置按下，图像信号从印刷图像连续获得并提供给控制或调节装置。进行这样的设置，使得多个控制或调节算法可用于选择到控制或调节装置，并且从这些算法中，作为可预定参数的函数，自动选择和使用控制或调节算法。

9. 发明授权

US5802978A Method for regulating inking when printing with a printing press 失效
标题翻译：用印刷机打印时调节着墨的方法
公开(公告)号：US5802978A
公开(公告)日：1998-09-08
申请号：US713799
申请日：1996-09-13
申请人： Wolfgang Geissler , Harald Bucher , Werner Huber , Bernd Kistler
发明人： Wolfgang Geissler , Harald Bucher , Werner Huber , Bernd Kistler
IPC分类号： B41F33/00 , B41F31/04 , B41F31/06
CPC分类号： B41F33/0036
摘要： A method for regulating inking when printing with a printing press, which includes, by means of at least one sensor element directed towards the surface of a recording carrier at a given measurement site, deriving actual-value signals from at least one physical variable representing the inking; comparing the actual value signals with reference-value signals for the physical variable at the same measurement site; deriving, in accordance with a prescribed principle, control signals for control elements for the physical variable from the comparison-value signals obtained, and feeding the derived control signals to a control element; and placing the actual value in a range of reference values by means of the control element and holding it there automatically; further includes acting upon the control elements with defined control signals during a startup phase of the printing press; obtaining actual-value signals from a multiplicity of measurement sites in the entire printed surface of the recording carrier; determining, for each physical variable to be controlled and for each measurement site, changes in the actual-value signals with respect to the control signals to be defined; selecting measurement sites wherein the changes occur most markedly; and regulating the physical variables exclusively at the selected measurement sites, in a production-run phase of the printing press.
摘要翻译：一种用于在用印刷机进行打印时调节着墨的方法，其包括通过至少一个传感器元件，该至少一个传感器元件指向在给定测量位置处的记录载体的表面，从至少一个物理变量导出实际值信号，着墨将实际值信号与相同测量点处的物理变量的参考值信号进行比较; 根据规定的原理，从获得的比较值信号中导出用于物理变量的控制元件的控制信号，并将导出的控制信号馈送到控制元件; 并通过控制元件将实际值放置在参考值范围内，并将其保持在自动位置; 进一步包括在印刷机的起动阶段期间用限定的控制信号对控制元件作用; 从记录载体的整个印刷表面的多个测量位置获得实际值信号; 确定对于要被控制的每个物理变量和每个测量位置，相对于要限定的控制信号改变实际值信号; 选择其中变化最明显的测量点; 并且在印刷机的生产运行阶段中仅在所选择的测量位置调节物理变量。

10. 发明授权

US5791251A Method of regulating ink-feeding or inking in printing 失效
标题翻译：在印刷中调节供墨或上墨的方法
公开(公告)号：US5791251A
公开(公告)日：1998-08-11
申请号：US639423
申请日：1996-04-29
申请人： Bernd Kistler , Nikolaus Pfeiffer , Manfred Schneider
发明人： Bernd Kistler , Nikolaus Pfeiffer , Manfred Schneider
IPC分类号： B41F33/00 , B41F31/00
CPC分类号： B41F33/0045
摘要： Method of regulating inking when printing is performed with more than three printing colors, which includes comparing, in a control, actual value color locations derived from a color measuring arrangement with reference value color locations in a given user color space; deriving control signals from the attained comparison values, in accordance with a predetermined relationship, for an inking device containing ink distribution devices which influence the thickness of a layer of printing ink applied zonally in the form of halftone dots or solid full-tone areas to a material to be printed; and further deriving the actual value color locations from measurement locations in the printed image. When printing with n printing colors wherein n is greater than 3, deriving the actual value color locations from measurement locations of at least (n-2) regions, wherein vectors of area coverage of all of the n printing colors involved are, respectively, linearly independent of one another.
摘要翻译：用多于三种打印颜色进行打印时调节着墨的方法，其包括在控制中比较从颜色测量装置导出的实际值颜色位置与给定用户颜色空间中的参考值颜色位置的比较; 根据预定的关系，根据所获得的比较值从控制信号中得到控制信号，该墨水装置包含墨水分配装置，该墨水分配装置影响以半色调点或实心全色调区域的形式施加的印刷油墨层的厚度要印刷的材料; 并从打印图像中的测量位置进一步导出实际值颜色位置。当以n个大于3的n种印刷颜色打印时，从至少（n-2）个区域的测量位置导出实际值颜色位置，其中所涉及的所有n种印刷色的区域覆盖范围分别是线性的彼此独立。

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