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1. 发明授权

US4878064A Continuous ink jet stimulation adjustment based on overdrive detection 失效
标题翻译：基于超速检测的连续喷墨刺激调整
公开(公告)号：US4878064A
公开(公告)日：1989-10-31
申请号：US264738
申请日：1988-10-31
申请人： James A. Katerberg , Robert L. Wint , Richard A. Lewis
发明人： James A. Katerberg , Robert L. Wint , Richard A. Lewis
IPC分类号： B41J2/115
CPC分类号： B41J2/115
摘要： A system for adjusting the stimulation amplitude of a continuous ink jet printer to operate in a satellite-free, drop break off region includes a test charge electrode located downstream from the nominal information charging zone, an electrometer for detecting drop charge imported by the test charge electrode and a control circuit for gradually varying stimulation between the underdrive to overdrive regions. An information storage and processing system stores and computes the stimulation amplitude corresponding to the overdrive inception point during such stimulation ramping and a nominal operating stimulation amplitude is selected based on the computed inception point stimulation.
摘要翻译：用于调节连续喷墨打印机在无卫星脱落区域中操作的刺激振幅的系统包括位于标称信息充电区下游的测试充电电极，用于检测由测试电荷引入的跌落电荷的静电计电极和控制电路，用于在低速驱动到过驱动区域之间逐渐变化刺激。信息存储和处理系统存储和计算在这种刺激斜坡期间对应于过驱动起始点的刺激幅度，并且基于计算的起始点刺激来选择标称操作刺激幅度。

2. 发明授权

US4897666A Continuous ink jet stimulation adjustment using improved overdrive detection 失效
标题翻译：连续喷墨刺激调整使用改进的超速检测
公开(公告)号：US4897666A
公开(公告)日：1990-01-30
申请号：US265100
申请日：1988-10-31
申请人： James A. Katerberg , Robert L. Wint , Richard A. Lewis
发明人： James A. Katerberg , Robert L. Wint , Richard A. Lewis
IPC分类号： B41J2/115
CPC分类号： B41J2/115
摘要： A method of adjusting stimulation amplitude in continuous ink jet printers to provide satellite-free printing includes the steps varying the stimulation amplitude between the underdrive and overdrive stimulation conditions, charging the resulting ink jet filaments at their break off points with sawtooth voltage of period equal to the stimulation period, detecting and storing the resultant drop charging events and setting the operating stimulation amplitude based on the inception point inflection in the resulting stimulation amplitude versus detected charge relation.
摘要翻译：在连续喷墨打印机中调节刺激幅度以提供无卫星打印的方法包括改变低驱动和过驱动刺激条件之间的刺激幅度的步骤，将所得到的喷墨细丝在周期等于刺激期间，检测并存储所产生的滴液充电事件，并且基于所得到的刺激振幅与检测到的电荷关系中的初始点拐点来设定操作刺激幅度。

3. 发明授权

US09213287B1 Document registration using registration error model 有权
标题翻译：使用注册错误模型进行文件注册
公开(公告)号：US09213287B1
公开(公告)日：2015-12-15
申请号：US14447655
申请日：2014-07-31
申请人： Randy E. Armbruster , James A. Katerberg , Christopher M. Muir , Terry Anthony Wozniak
发明人： Randy E. Armbruster , James A. Katerberg , Christopher M. Muir , Terry Anthony Wozniak
IPC分类号： B41J29/393 , G03G15/00 , G03G15/01
CPC分类号： G03G15/50 , B41J2/2135 , B41J2/2146 , G03G15/0178 , G03G2215/0158
摘要： A method for correcting color registration errors for a print job including one or more documents having a plurality of color planes. A color registration error model is used to predict a color registration error value for a document as a function of ink coverage characteristics for the document, wherein the color registration error model is a parametric model having one or more parameters. An image plane correction value is determined based on the predicted color registration error, and the document is printed using the determined image plane correction value.
摘要翻译：一种用于校正包括具有多个颜色平面的一个或多个文档的打印作业的颜色配准错误的方法。颜色配准误差模型用于根据文档的墨水覆盖特性来预测文档的颜色配准误差值，其中颜色配准误差模型是具有一个或多个参数的参数模型。基于预测的颜色配准误差来确定图像平面校正值，并且使用所确定的图像平面校正值来打印文档。

4. 发明授权

US09162475B1 Reducing registration errors using registration error model 有权
标题翻译：使用注册错误模型减少注册错误
公开(公告)号：US09162475B1
公开(公告)日：2015-10-20
申请号：US14447661
申请日：2014-07-31
申请人： Terry Anthony Wozniak , Randy E. Armbruster , James A. Katerberg , Christopher M. Muir
发明人： Terry Anthony Wozniak , Randy E. Armbruster , James A. Katerberg , Christopher M. Muir
IPC分类号： G03G15/01 , B41J2/21
CPC分类号： B41J2/2132 , B41J2/2135 , H04N1/58
摘要： A method for correcting color registration errors for a color printer that prints color image data on a continuous web of media. A color registration error model is used to predict a color registration error value for a particular in-track position as a function of ink coverage characteristics for an image region including the particular in-track position, wherein the color registration error model is a parametric model having one or more parameters. An image plane correction value is determined based on the predicted color registration error, and the color image data for the particular in-track position is printed using the determined image data correction values.
摘要翻译：一种用于校正在连续的媒体网上打印彩色图像数据的彩色打印机的颜色配准错误的方法。颜色配准误差模型用于预测特定轨道内位置的颜色配准误差值作为包括特定轨道内位置的图像区域的油墨覆盖特性的函数，其中，颜色配准误差模型是参数模型具有一个或多个参数。基于预测的颜色配准误差来确定图像平面校正值，并且使用所确定的图像数据校正值来打印用于特定轨道内位置的彩色图像数据。

5. 发明授权

US08934122B2 Job change scrap reduction 有权
标题翻译：工作变更废钢减少
公开(公告)号：US08934122B2
公开(公告)日：2015-01-13
申请号：US13535543
申请日：2012-06-28
申请人： Donald R. Allred , James A. Katerberg
发明人： Donald R. Allred , James A. Katerberg
IPC分类号： G06F3/12
CPC分类号： B41J11/425 , B41J11/68 , B41J11/70
摘要： Reducing waste in a digital printing system (200) includes moving media (214) through a web transport system (205) at a first speed. A first job is printed on the print media and a downstream finishing device (203) in a first configuration acts on the media. The web slows to a second speed prior the end of the first job and the finishing device changes to a second configuration after the first job has passed. A time to complete changing from the first to the second configuration is estimated and a time for a first section of the media containing the end of the first job to arrive at the finishing device is estimated. A second job is printed on the media prior to completion of the change based on the estimated time to completion.
摘要翻译：在数字打印系统（200）中减少废物包括以第一速度通过纸张传送系统（205）移动介质（214）。第一作业被印刷在打印介质上，并且以第一配置的下游整理装置（203）作用在介质上。在第一个作业结束之前，网络速度降低到第二个速度，并且在第一个作业通过后，整理设备变为第二个配置。估计完成从第一配置改变到第二配置的时间，并且估计包含第一作业的结束的媒体的第一部分到达整理装置的时间。根据预计完成时间，在更改完成之前，第二份工作将印在媒体上。

6. 发明申请

US20140285821A1 HIGH-SPEED MULTI-COLOR PRINTING 有权
标题翻译：高速多色打印
公开(公告)号：US20140285821A1
公开(公告)日：2014-09-25
申请号：US13849683
申请日：2013-03-25
申请人： Matthias H. Regelsberger , Stacy M. Munechika , Christopher B. Liston , James A. Katerberg
发明人： Matthias H. Regelsberger , Stacy M. Munechika , Christopher B. Liston , James A. Katerberg
IPC分类号： G06K15/02
CPC分类号： G06K15/1868 , B41J2/04505 , B41J2/04573 , B41J2/04586 , B41J2/2135 , B41J2/2146 , B41J3/543 , B41J11/003 , B41J11/008 , B41J2029/3935 , G06K2215/111
摘要： A multi-resolution imaging device (10) for a high-speed multi-color printer includes at least one high-resolution sensor array (23), wherein an output of the high-resolution sensor array is transmitted to a controller (19); at least one low-resolution sensor array (24); wherein the controller calculates a correction for stitch; wherein the controller, based on the calculated correction, adjusts a timing of image data provided to individual print elements comprising print stations (12) to aligned an output of the print elements; and wherein the low-resolution sensor array provides full page viewing.
摘要翻译：用于高速多色打印机的多分辨率成像装置（10）包括至少一个高分辨率传感器阵列（23），其中高分辨率传感器阵列的输出被传送到控制器（19）; 至少一个低分辨率传感器阵列（24）; 其中所述控制器计算针迹的校正; 其中所述控制器基于所计算的校正来调整提供给包括打印站（12）的各个打印元件的图像数据的定时，以对齐所述打印元件的输出; 并且其中所述低分辨率传感器阵列提供全页面查看。

7. 发明授权

US08807715B2 Printed drop density reconfiguration 有权
标题翻译：印刷液滴密度重新配置
公开(公告)号：US08807715B2
公开(公告)日：2014-08-19
申请号：US13358574
申请日：2012-01-26
申请人： Gilbert A. Hawkins , James A. Katerberg
发明人： Gilbert A. Hawkins , James A. Katerberg
IPC分类号： B41J2/02 , B41J2/045 , B41J2/09
CPC分类号： B41J2/04505 , B41J2/02 , B41J2/0458 , B41J2/09 , B41J2/105 , B41J2002/031
摘要： A method of printing includes selectively loading a memory element during a printing operation with data that modifies a subsequent actuation of jet control elements to form or steer or form and steer print drops that print pixels on a receiver in a second regularly spaced pixel grid, the second regularly spaced pixel grid having a second spatial density of pixels extending in a direction perpendicular to a travel path of the receiver that is different when compared to a first spatial density of a first regularly spaced pixel grid, printing pixels on the receiver in the second regularly spaced pixel grid, and catching drops that are formed but not used to print pixels on the receiver in the first regularly spaced pixel grid or used to print pixels on the receiver in the second regularly spaced pixel grid.
摘要翻译：打印方法包括在打印操作期间选择性地加载存储元件，该数据修改喷射控制元件的后续动作，以形成或转向或形成和引导在第二规则间隔的像素网格中打印接收器上的像素的打印液滴，第二规则间隔的像素栅格，具有在与第一规则间隔的像素栅格的第一空间密度相比时在垂直于接收器的行进路径的方向上延伸的像素的第二空间密度，在第二规则间隔的像素网格中的接收器上打印像素规则间隔的像素网格和捕获液滴，其形成但不用于在第一规则间隔的像素网格中的接收器上打印像素，或用于在第二规则间隔的像素网格中的接收器上打印像素。

8. 发明申请

US20130194338A1 PRINTED DROP DENSITY RECONFIGURATION 有权
标题翻译：印刷液压密度重新配置
公开(公告)号：US20130194338A1
公开(公告)日：2013-08-01
申请号：US13358567
申请日：2012-01-26
申请人： Gilbert A. Hawkins , James A. Katerberg
发明人： Gilbert A. Hawkins , James A. Katerberg
IPC分类号： B41J2/205
CPC分类号： B41J2/04505 , B41J2/02 , B41J2/0458 , B41J2/09 , B41J2/105 , B41J2002/031
摘要： A continuous printer system includes a jet control element, associated with each nozzle bore of an array of nozzle bores, which is selectively actuated to form or steer or form and steer print drops from a liquid stream emitted from the associated nozzle bore. A memory element associated with the inkjet printer is selectively loaded during a printing operation with data that modifies the subsequent actuation of each of the jet control elements to form or steer or form and steer print drops that print pixels on a receiver in a second regularly spaced pixel grid, the second regularly spaced pixel grid having a second spatial density of pixels extending in a direction perpendicular to a travel path of the receiver that is different when compared to a first spatial density of a first regularly spaced pixel grid.
摘要翻译：连续打印机系统包括与喷嘴孔阵列的每个喷嘴孔相关联的喷射控制元件，其被选择性地致动以形成或引导或形成并引导从相关喷嘴孔发射的液体流中的印刷液滴。与喷墨打印机相关联的存储器元件在打印操作期间被选择性地加载，其中数据修改了每个喷射控制元件的随后的致动，以形成或转向或形成和引导在接收器上以第二规则间隔打印像素的打印液滴像素网格，第二规则间隔的像素网格具有在与第一规则间隔的像素网格的第一空间密度相比时在垂直于接收器的行进路径的方向上延伸的像素的第二空间密度，其不同。

9. 发明申请

US20130194330A1 CONTROL ELEMENT FOR PRINTED DROP DENSITY RECONFIGURATION 有权
标题翻译：印刷液体密度重新配置的控制元件
公开(公告)号：US20130194330A1
公开(公告)日：2013-08-01
申请号：US13358548
申请日：2012-01-26
申请人： James A. Katerberg , Ronald J. Duke , Gilbert A. Hawkins
发明人： James A. Katerberg , Ronald J. Duke , Gilbert A. Hawkins
IPC分类号： B41J29/38
CPC分类号： B41J2/105 , B41J2002/031
摘要： A continuous printing system includes a printhead and a controller. The printhead includes a nozzle and a jet control element including a continuous heater element positioned to surround the nozzle. A plurality of three or more electrical contacts is in electrical communication with the continuous heater element and define a plurality of three or more continuous heater element portions that are actuatable with sufficient independence so as to control jet steering. The number of the continuous heater element portions equals the number of electrical contacts. A controller is configured to apply a waveform to at least one of the plurality of three or more electrical contacts to affect at least one of the plurality of independently actuatable continuous heater element portions.
摘要翻译：连续打印系统包括打印头和控制器。打印头包括喷嘴和喷射控制元件，其包括定位成围绕喷嘴的连续加热器元件。多个三个或更多个电触头与连续加热器元件电连通并且限定多个三个或更多个连续的加热器元件部分，其可以足够独立地致动以控制喷射转向。连续加热器元件部分的数量等于电触头的数量。控制器被配置为将波形施加到所述多个三个或更多个电触点中的至少一个，以影响所述多个可独立致动的连续加热元件部分中的至少一个。

10. 发明授权

US07967423B2 Pressure modulation cleaning of jetting module nozzles 有权
标题翻译：喷射模块喷嘴的压力调节清洗
公开(公告)号：US07967423B2
公开(公告)日：2011-06-28
申请号：US12333340
申请日：2008-12-12
申请人： James A. Katerberg
发明人： James A. Katerberg
IPC分类号： B41J2/105 , B41J2/165
CPC分类号： B41J2/105 , B41J2002/031
摘要： A continuous inkjet printhead includes a jetting module, a fluid system, and a controller. The jetting module includes an array of nozzles. The fluid system includes a liquid source and a pressure control device. The liquid source includes a liquid and is connected in fluid communication with the jetting module. The controller is in electrical communication with the pressure control device of the fluid system and is configured to provide a first signal to the pressure control device to cause the liquid to be ejected as liquid streams through the nozzles of the array at a first pressure sufficient to create a stream of print-selectable drops. The controller is configured to provide a second signal to the pressure control device to cause the liquid to be ejected as liquid streams through the nozzles of the array at a second pressure with the second pressure being less than the first pressure. The controller is configured to provide the first signal to the pressure control device after a period of time.
摘要翻译：连续喷墨打印头包括喷射模块，流体系统和控制器。喷射模块包括喷嘴阵列。流体系统包括液体源和压力控制装置。液体源包括液体并且与喷射模块流体连通地连接。控制器与流体系统的压力控制装置电连通，并且被配置为向压力控制装置提供第一信号，以使液体以液体流的形式喷射到阵列的喷嘴中，该第一压力足以创建一个打印可选滴的流。控制器被配置为向压力控制装置提供第二信号，以使得液体以液体流的形式在第二压力下以第二压力流过阵列的喷嘴而喷射，其中第二压力小于第一压力。控制器被配置为在一段时间之后向压力控制装置提供第一信号。

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