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1. 发明授权

US07647018B2 Printing system 失效
标题翻译：印刷系统
公开(公告)号：US07647018B2
公开(公告)日：2010-01-12
申请号：US11189371
申请日：2005-07-26
申请人： Steven R. Moore , Joannes N. M. de Jong , Matthew Dondiego , Vittorio Castelli , Lloyd A. Williams
发明人： Steven R. Moore , Joannes N. M. de Jong , Matthew Dondiego , Vittorio Castelli , Lloyd A. Williams
IPC分类号： G03G15/00
CPC分类号： G03G15/50 , G03G2215/00021
摘要： A printing system and method is provided. The printing system includes one or more printing system modules, at least one media sheet path interfacing the printing system modules, and a job scheduler for executing one or more printing system print jobs. The job scheduler routes a media sheet to one or more printing system modules for preshrinking or preenlarging without marking and subsequently routes the preshrunk or preenlarged media sheet to one or more printing system modules for marking. The method of printing includes generating a print job to be printed using one or more printing system modules. Print jobs requiring two or more printing system modules for marking are executed by routing a media sheet to one or more printing system modules for preshrinking or preenlarging without marking, and subsequently routing the preshrunk or preenlarged media sheet to the one or more printing modules for marking.
摘要翻译：提供了一种打印系统和方法。打印系统包括一个或多个打印系统模块，与打印系统模块相连接的至少一个介质纸路径，以及用于执行一个或多个打印系统打印作业的作业调度器。作业调度器将介质纸张路由到一个或多个打印系统模块，用于预标记或预扩展，而不进行标记，并且随后将预浓缩或预浓缩介质纸张路由到一个或多个用于标记的打印系统模块。打印方法包括使用一个或多个打印系统模块生成要打印的打印作业。需要两个或更多个打印系统模块进行标记的打印作业是通过将介质纸张路由到一个或多个打印系统模块来进行的，用于预标记或预扩展而不进行标记，并且随后将预浸或预放大的介质纸张布置到一个或多个打印模块以进行标记。

2. 发明授权

US07717533B2 Systems and methods for medium registration 有权
标题翻译：中等注册的系统和方法
公开(公告)号：US07717533B2
公开(公告)日：2010-05-18
申请号：US11213974
申请日：2005-08-30
申请人： Joannes N. M. De Jong , Vittorio Castelli , Daniel C. Park , Lloyd A. Williams
发明人： Joannes N. M. De Jong , Vittorio Castelli , Daniel C. Park , Lloyd A. Williams
IPC分类号： B41J29/38 , G03G15/00 , B65H7/02
CPC分类号： B65H29/20 , B65H9/002 , B65H9/20 , B65H2301/331 , B65H2557/24 , G03G15/6567 , G03G2215/00561 , G03G2215/00746
摘要： Embodiments according to the present disclosure provide methods and systems of determining nip velocity profiles in a medium registration system, including parameterizing a set of equations into a set of standard parameters, the set of equations representing an analytic form of the nip velocity profiles; determining values of the parameters through an iteration process; and determining the nip velocity profiles based on the determined values of the parameters. The embodiments separately provide systems and methods of simulating a medium registration process, including inputting an error parameter to a velocity nominal profile of a nip in a medium registration system; determining an output value of the velocity nominal profile; and using the output value in a regression algorithm to obtain a simulated relationship, the simulated relationship indicative of a manner in which the error parameter influences the output value. The embodiments separately provide systems and methods of determining an angular velocity of a medium relative to a nip in a medium registration system, including determining a path of the nip on the medium; and determining the angular velocity as a function of a position of the nip in the path. The embodiments separately provide systems and methods of controlling nips of a medium registration system, including wagging a medium relative to a center line of two nips of the medium registration system; and then unwagging the medium relative to the center line of the two nips.
摘要翻译：根据本公开的实施例提供了确定介质配准系统中的辊隙速度分布的方法和系统，包括将一组方程组参数化成一组标准参数，该组方程表示辊隙速度分布的分析形式; 通过迭代过程确定参数的值; 以及基于确定的参数值来确定辊隙速度分布。这些实施例分别提供了模拟介质注册过程的系统和方法，包括将误差参数输入到介质注册系统中辊隙的速度标称轮廓; 确定速度标称轮廓的输出值; 并且使用回归算法中的输出值来获得模拟关系，所述仿真关系表示误差参数影响输出值的方式。这些实施例分别提供确定介质相对于介质配准系统中的辊隙的角速度的系统和方法，包括确定介质上辊隙的路径; 并且确定作为路径中的辊隙的位置的函数的角速度。这些实施例分别提供了控制介质配准系统的压头的系统和方法，包括相对于介质配准系统的两个压头的中心线摆动介质; 然后相对于两个胶片的中心线使介质不起作用。

3. 发明授权

US07593684B2 Systems and methods for medium registration 有权
标题翻译：中等注册的系统和方法
公开(公告)号：US07593684B2
公开(公告)日：2009-09-22
申请号：US11213968
申请日：2005-08-30
申请人： Joannes N. M. De Jong , Vittorio Castelli , Daniel C Park , Lloyd A Williams
发明人： Joannes N. M. De Jong , Vittorio Castelli , Daniel C Park , Lloyd A Williams
IPC分类号： B41J29/38 , G03G15/00 , B65H7/02
CPC分类号： G03G15/6567 , G03G2215/00561 , G03G2215/00679
摘要： Embodiments according to the present disclosure provide methods and systems of determining nip velocity profiles in a medium registration system, including parameterizing a set of equations into a set of standard parameters, the set of equations representing an analytic form of the nip velocity profiles; determining values of the parameters through an iteration process; and determining the nip velocity profiles based on the determined values of the parameters. The embodiments separately provide systems and methods of simulating a medium registration process, including inputting an error parameter to a velocity nominal profile of a nip in a medium registration system; determining an output value of the velocity nominal profile; and using the output value in a regression algorithm to obtain a simulated relationship, the simulated relationship indicative of a manner in which the error parameter influences the output value. The embodiments separately provide systems and methods of determining an angular velocity of a medium relative to a nip in a medium registration system, including determining a path of the nip on the medium; and determining the angular velocity as a function of a position of the nip in the path. The embodiments separately provide systems and methods of controlling nips of a medium registration system, including wagging a medium relative to a center line of two nips of the medium registration system; and then unwagging the medium relative to the center line of the two nips.
摘要翻译：根据本公开的实施例提供了确定介质配准系统中的辊隙速度分布的方法和系统，包括将一组方程组参数化成一组标准参数，该组方程表示辊隙速度分布的分析形式; 通过迭代过程确定参数的值; 以及基于确定的参数值来确定辊隙速度分布。这些实施例分别提供了模拟介质注册过程的系统和方法，包括将误差参数输入到介质注册系统中辊隙的速度标称轮廓; 确定速度标称轮廓的输出值; 并且使用回归算法中的输出值来获得模拟关系，所述仿真关系表示误差参数影响输出值的方式。这些实施例分别提供确定介质相对于介质配准系统中的辊隙的角速度的系统和方法，包括确定介质上辊隙的路径; 并且确定作为路径中的辊隙的位置的函数的角速度。这些实施例分别提供了控制介质配准系统的压头的系统和方法，包括相对于介质配准系统的两个压头的中心线摆动介质; 然后相对于两个胶片的中心线使介质不起作用。

4. 发明授权

US07126621B2 Printer using hybrid reflex writing to color register an image 有权
标题翻译：打印机使用混合反射写入颜色来注册图像
公开(公告)号：US07126621B2
公开(公告)日：2006-10-24
申请号：US10909075
申请日：2004-07-30
申请人： Vittorio Castelli , Joannes N. M. deJong , Lloyd A. Williams , Matthew Dondiego , William J. Nowak
发明人： Vittorio Castelli , Joannes N. M. deJong , Lloyd A. Williams , Matthew Dondiego , William J. Nowak
IPC分类号： B41J2/47
CPC分类号： G03G15/0163 , G03G2215/0119 , G03G2215/0158 , G03G2215/0187
摘要： An imaging device for producing multicolor images from image data containing data representing an image of a first color and an image of a second color to be registered relative to the image of the first color onto a substrate by transferring toner of the first and second colors to the substrate is provided. The imaging device includes a first imager, a second imager, a photoreceptor belt, a plurality of rollers mounted to a frame of the imaging device, an angular position sensor, an image data source and a controller. The plurality of rollers define a process path along which the photoreceptor belt is driven past the first and second imagers in a process direction. The plurality of rollers includes a drive roller that exhibits an eccentricity for which a formula relating angular position as a function of the phase angle of the drive roller to eccentricity is known. The angular position sensor detects the phase angle of the drive roller. The image data source generates image data that includes a line to be printed in the first color and in the second color. The controller is coupled to receive signals from the angular position sensor, ROS imager and image data source and is configured to drive the second imager to generate an optical output. The controller includes memory and a processor. The memory stores the formula relating angular position as a function of the phase angle of the drive roller to eccentricity. The processor calculates an appropriate time delay for starting the generation of the optical output of the second imager for printing the line to be printed in the first color and in the second color based on the time of the starting of the optical output by the ROS imager to print to print that line, the signal received from the angular position sensor, and the formula relating angular position as a function of the phase angle of the drive roller to eccentricity.
摘要翻译：一种成像装置，用于通过将第一颜色和第二种颜色的调色剂转印到基底上，从包含表示第一颜色和第二颜色的第二颜色的图像的数据的图像数据生成多色图像，提供基板。成像装置包括第一成像器，第二成像器，感光带，安装到成像装置的框架的多个辊，角位置传感器，图像数据源和控制器。多个辊限定了沿着处理方向驱动感光带穿过第一和第二成像器的处理路径。多个辊包括驱动辊，该驱动辊具有偏心度，对于该偏心，将与驱动辊的相位角相关的角位置与偏心度相关联的公式是已知的。角位置传感器检测驱动辊的相位角。图像数据源产生包括要以第一颜色和第二颜色打印的行的图像数据。控制器被耦合以从角位置传感器，ROS成像器和图像数据源接收信号，并且被配置为驱动第二成像器以产生光输出。控制器包括存储器和处理器。存储器存储关于角位置作为驱动辊的相位角与偏心度的函数的公式。处理器基于ROS成像器的光输出开始时间计算用于开始生成第二成像器的光输出的适当时间延迟，用于以第一颜色和第二颜色打印要打印的行打印以打印该线，从角位置传感器接收的信号，以及将作为驱动辊的相位角的函数的角位置与偏心相关的公式。

5. 发明申请

US20070024894A1 Printing system 失效
标题翻译：印刷系统
公开(公告)号：US20070024894A1
公开(公告)日：2007-02-01
申请号：US11189371
申请日：2005-07-26
申请人： Steven Moore , Joannes de Jong , Matthew Dondiego , Vittorio Castelli , Lloyd Williams
发明人： Steven Moore , Joannes de Jong , Matthew Dondiego , Vittorio Castelli , Lloyd Williams
IPC分类号： G06F3/12 , G06K15/02
CPC分类号： G03G15/50 , G03G2215/00021
摘要： A printing system and method is provided. The printing system includes one or more printing system modules, at least one media sheet path interfacing the printing system modules, and a job scheduler for executing one or more printing system print jobs. The job scheduler routes a media sheet to one or more printing system modules for preshrinking or preenlarging without marking and subsequently routes the preshrunk or preenlarged media sheet to one or more printing system modules for marking. The method of printing includes generating a print job to be printed using one or more printing system modules. Print jobs requiring two or more printing system modules for marking are executed by routing a media sheet to one or more printing system modules for preshrinking or preenlarging without marking, and subsequently routing the preshrunk or preenlarged media sheet to the one or more printing modules for marking.
摘要翻译：提供了一种打印系统和方法。打印系统包括一个或多个打印系统模块，与打印系统模块相连接的至少一个介质纸路径，以及用于执行一个或多个打印系统打印作业的作业调度器。作业调度器将介质纸张路由到一个或多个打印系统模块，用于预标记或预扩展，而不进行标记，并且随后将预浓缩或预浓缩介质纸张路由到一个或多个用于标记的打印系统模块。打印方法包括使用一个或多个打印系统模块生成要打印的打印作业。需要两个或更多个打印系统模块进行标记的打印作业是通过将介质纸张路由到一个或多个打印系统模块来进行的，用于预标记或预扩展而不进行标记，并且随后将预浸或预放大的介质纸张布置到一个或多个打印模块以进行标记。

6. 发明申请

US20060024104A1 Printer using hybrid reflex writing to color register an image 有权
标题翻译：打印机使用混合反射写入颜色来注册图像
公开(公告)号：US20060024104A1
公开(公告)日：2006-02-02
申请号：US10909075
申请日：2004-07-30
申请人： Vittorio Castelli , Joannes deJong , Lloyd Williams , Matthew Dondiego , William Nowak
发明人： Vittorio Castelli , Joannes deJong , Lloyd Williams , Matthew Dondiego , William Nowak
IPC分类号： G03G15/00
CPC分类号： G03G15/0163 , G03G2215/0119 , G03G2215/0158 , G03G2215/0187
摘要： An imaging device for producing multicolor images from image data containing data representing an image of a first color and an image of a second color to be registered relative to the image of the first color onto a substrate by transferring toner of the first and second colors to the substrate is provided. The imaging device comprises a first imager, a second imager, a photoreceptor belt, a plurality of rollers mounted to a frame of the imaging device, an angular position sensor, an image data source and a controller. The plurality of rollers define a process path along which the photoreceptor belt is driven past the first and second imagers in a process direction. The plurality of rollers comprises a drive roller that exhibits an eccentricity for which a formula relating angular position as a function of the phase angle of the drive roller to eccentricity is known. The angular position sensor detects the phase angle of the drive roller. The image data source generates image data that includes a line to be printed in the first color and in the second color. The controller is coupled to receive signals from the angular position sensor, ROS imager and image data source and is configured to drive the second imager to generate an optical output. The controller includes memory and a processor. The memory stores the formula relating angular position as a function of the phase angle of the drive roller to eccentricity. The processor calculates an appropriate time delay for starting the generation of the optical output of the second imager for printing the line to be printed in the first color and in the second color based on the time of the starting of the optical output by the ROS imager to print to print that line, the signal received from the angular position sensor, and the formula relating angular position as a function of the phase angle of the drive roller to eccentricity.
摘要翻译：一种成像装置，用于通过将第一颜色和第二种颜色的调色剂转印到基底上，从包含表示第一颜色和第二颜色的第二颜色的图像的数据的图像数据生成多色图像，提供基板。成像装置包括第一成像器，第二成像器，感光带，安装到成像装置的框架的多个辊，角位置传感器，图像数据源和控制器。多个辊限定了沿着处理方向驱动感光带穿过第一和第二成像器的处理路径。多个辊包括驱动辊，该驱动辊具有偏心度，对于该偏心，将与驱动辊的相位角相关的角位置与偏心度相关联的公式是已知的。角位置传感器检测驱动辊的相位角。图像数据源产生包括要以第一颜色和第二颜色打印的行的图像数据。控制器被耦合以从角位置传感器，ROS成像器和图像数据源接收信号，并且被配置为驱动第二成像器以产生光输出。控制器包括存储器和处理器。存储器存储关于角位置作为驱动辊的相位角与偏心度的函数的公式。处理器基于ROS成像器的光输出开始时间计算用于开始生成第二成像器的光输出的适当时间延迟，用于以第一颜色和第二颜色打印要打印的行打印以打印该线，从角位置传感器接收的信号，以及将作为驱动辊的相位角的函数的角位置与偏心相关的公式。

7. 发明授权

US07206008B2 Method for calibrating color in a printing device 有权
标题翻译：校准打印设备中颜色的方法
公开(公告)号：US07206008B2
公开(公告)日：2007-04-17
申请号：US10975654
申请日：2004-10-28
申请人： Joannes N M Dejong , Lloyd A. Williams , Vittorio Castelli
发明人： Joannes N M Dejong , Lloyd A. Williams , Vittorio Castelli
IPC分类号： G03G13/01
CPC分类号： G03G15/0152 , G03G15/0163 , G03G2215/0161 , G03G2215/017
摘要： A method for improving color-to-color registration in a printing device. The method includes printing a plurality of multi-color images, measuring the relative locations of a first portion of each multi-color image having a first color of each image and a second portion of each multi-color image having a second color of each image, for each image, comparing at least one difference between the first portion's location and the second portion's location with at least one desired difference between the first portion's location and the second portion's location to generate a list of positional errors, using a least square regression analysis of the list of positional errors to determine shift amounts required for placement of each first portion in subsequently generated images to within a desired degree of accuracy, and adjusting the placement of the first portion of each subsequently generated image by the determined shift amounts.
摘要翻译：一种用于改善打印设备中的颜色到颜色配准的方法。该方法包括打印多个多色图像，测量具有每个图像的第一颜色的每个多色图像的第一部分的相对位置以及具有每个图像的第二颜色的每个多色图像的第二部分对于每个图像，使用最小二乘回归分析将第一部分的位置和第二部分的位置之间的至少一个差异与第一部分的位置和第二部分的位置之间的至少一个期望的差异进行比较以生成位置错误的列表确定位置误差列表，以确定将随后生成的图像中的每个第一部分放置在期望的精度范围内所需的移位量，以及将每个后续生成的图像的第一部分的位置调整所确定的移位量。

8. 发明授权

US06594460B1 Low force lateral photoreceptor or intermediate transfer belt tracking correction system 失效
标题翻译：低力横向感光体或中间转印带跟踪校正系统
公开(公告)号：US06594460B1
公开(公告)日：2003-07-15
申请号：US10241230
申请日：2002-09-10
申请人： Lloyd A. Williams , Vittorio Castelli , Joannes N. M. deJong , Elias Panides
发明人： Lloyd A. Williams , Vittorio Castelli , Joannes N. M. deJong , Elias Panides
IPC分类号： G03G1500
CPC分类号： G03G15/755 , G03G2215/00151
摘要： In a printing system in which a rotatable print image bearing belt is mounted on at least one axial belt roller, and the belt must be maintained in a desired substantially consistent lateral registration to maintain image quality, the lateral misregistration of the belt is sensed and a low and substantially constant lateral positional corrective force is applied to the belt in response to the sensing of the lateral misregistration in one of the two directions axial of the axial belt roller for at least one complete rotation of the rotatable print image bearing belt, the low and substantially constant transverse corrective force having a force level sufficient to provide the desired substantially consistent lateral registration of the print image bearing belt.
摘要翻译：在其中可旋转的印刷图像承载带安装在至少一个轴向带辊上的打印系统中，并且该带必须保持在期望的基本上一致的横向对准以保持图像质量，感测到带的横向重合失调响应于在轴向带辊轴向的两个方向之一上的侧向偏移的感测，可旋转的图像承载带的至少一个完整的旋转，低和基本上恒定的横向位置校正力被施加到带并且基本上恒定的横向校正力具有足够的力水平以提供所需的基本一致的横向对准印刷图像承载带。

9. 发明授权

US06456309B1 Color image registration based upon belt and raster output scanner synchronization 有权
标题翻译：基于皮带和光栅输出扫描仪同步的彩色图像配准
公开(公告)号：US06456309B1
公开(公告)日：2002-09-24
申请号：US09626465
申请日：2000-07-26
申请人： Elias Panides , Joannes N. M. deJong , Lloyd A. Williams , Vittorio Castelli , Barry M. Wolf
发明人： Elias Panides , Joannes N. M. deJong , Lloyd A. Williams , Vittorio Castelli , Barry M. Wolf
IPC分类号： B41J2385
CPC分类号： G03G15/5008 , G03G15/0152 , G03G15/0163 , G03G2215/0158 , G03G2215/017 , H04N1/0473 , H04N1/1135 , H04N2201/0471 , H04N2201/04722 , H04N2201/04732 , H04N2201/04734 , H04N2201/04744 , H04N2201/04756
摘要： Color electrophotographic printers having latent image positions synchronized with start-of-scan signals. A laser source projects a laser beam onto a multifaceted rotating polygon that sweeps that beam in a scan line across a moving photoreceptor. A start-of-scan detector produces start-of-scan signals when the laser beam is in position to write a scan line. A belt sensor produces belt signals when indicia on the photoreceptor passes a reference position. A controller receives the belt signals and the start-of-scan and then adjusts the photoreceptors rotational velocity such that the belt signals are an integral multiple of the start-of-scan signals. To reduce the impact of drive roller eccentricities on belt signal to start-of-scan signal timing, the perimeters of photoreceptor roller elements are sub-multiples of the photoreceptor length.
摘要翻译：具有与扫描开始信号同步的潜像位置的彩色电子照相打印机。激光源将激光束投射到多面旋转的多边形上，该扫描线在扫描线上扫过运动的感光体。当激光束处于写入扫描线的位置时，扫描扫描检测器产生扫描开始信号。当感光体上的标记通过参考位置时，带传感器产生带信号。控制器接收皮带信号和扫描开始，然后调节光感受器的旋转速度，使得皮带信号是扫描扫描信号的整数倍。为了减小驱动辊偏心对皮带信号对起始扫描信号定时的影响，感光鼓元件的周长是感光体长度的次倍数。

10. 发明授权

US06412907B1 Stitching and color registration control for multi-scan printing 有权
标题翻译：多扫描打印的缝合和颜色配准控制
公开(公告)号：US06412907B1
公开(公告)日：2002-07-02
申请号：US09768707
申请日：2001-01-24
申请人： Vittorio Castelli , Joannes N. M. deJong , Lloyd A. Williams , Barry Wolf , Harold M. Anderson
发明人： Vittorio Castelli , Joannes N. M. deJong , Lloyd A. Williams , Barry Wolf , Harold M. Anderson
IPC分类号： A41J3407
CPC分类号： B41J11/46
摘要： An apparatus and method are provided for the use of an optical sensor to determine the position of a printing device relative to a piece of paper or a paper-handling surface. The optical sensor reads marks to detect movement and/or direction of movement or spacing of imprints on the paper. Benefits include swath stitching calibration, color to color registration, producing printing device alignment data and generating information for printing device firing signals. The present invention is applicable to a wide field of printing technologies, including, but not limited to, acoustic ink printing, thermal ink jet printing, piezo ink jet printing, ionographic printing and a variety of other printing technologies involving the need for positioning a printing device relative to a piece of paper.
摘要翻译：提供了一种用于使用光学传感器来确定打印装置相对于一张纸或纸张处理表面的位置的装置和方法。光学传感器读取标记以检测纸张上的移动和/或移动方向或印记的间隔。优点包括条纹拼接校准，颜色到颜色配准，产生打印设备对准数据和生成打印设备点火信号的信息。本发明可应用于广泛的印刷技术领域，包括但不限于声学油墨印刷，热喷墨印刷，压电喷墨印刷，离子印刷以及涉及需要定位印刷的各种其它印刷技术相对于一张纸。

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