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1. 发明授权

US5455611A Four inch print head assembly 失效
标题翻译：四寸打印头组件
公开(公告)号：US5455611A
公开(公告)日：1995-10-03
申请号：US891335
申请日：1992-05-29
申请人： Robert J. Simon , Daniel R. Rudolf , James A. Katerberg , David N. Pipkorn
发明人： Robert J. Simon , Daniel R. Rudolf , James A. Katerberg , David N. Pipkorn
IPC分类号： B41J2/01 , B41J2/06 , B41J29/02 , B41J29/46 , B41J2/205
CPC分类号： B41J29/02
摘要： An apparatus and method allow for assembly of a print head apparatus for an ink jet printer. The apparatus comprises control capability for controlling the flow of fluid to the droplet generator and for controlling transfer of data to the droplet charging and collecting element. The control capability for controlling transfer of data to the droplet charging and collecting element is a motherboard containing various elements. The motherboard includes a microcontroller and fiber optics for receiving data and control signals and providing the signals to an input buffer. A RAM provides data memory, and a latch and shift register latch and shift the data from the RAM. A high voltage driver receive data from the latch and shift register. A control state machine communicates with the microcontroller, for handling generation of all control signals for the input buffer, the RAM, and the latch and shift register. Finally, opto couplers buffer the low voltage circuitry from high voltage circuitry in the print head apparatus. The print head apparatus is capable of providing diagnostic functions, and is self-contained in a field-replaceable housing.
摘要翻译：一种装置和方法允许组装用于喷墨打印机的打印头装置。该装置包括用于控制流向液滴发生器的流体的控制能力，并用于控制数据向液滴充电和收集元件的传送。用于控制向液滴充电和收集元件传送数据的控制能力是包含各种元件的主板。主板包括微控制器和光纤，用于接收数据和控制信号，并将信号提供给输入缓冲器。 RAM提供数据存储器，以及锁存器和移位寄存器锁存器，并从RAM中移位数据。高压驱动器从锁存器和移位寄存器接收数据。控制状态机与微控制器通信，用于处理输入缓冲器，RAM和锁存器和移位寄存器的所有控制信号的产生。最后，光耦合器从打印头设备中的高电压电路缓冲低电压电路。打印头装置能够提供诊断功能，并且可以在现场可更换的外壳中独立包装。

2. 发明授权

US4999644A User selectable drop charge synchronization for traveling wave-stimulated, continuous ink jet printers 失效
标题翻译：用户可选择用于行波刺激的连续喷墨打印机的降落电荷同步
公开(公告)号：US4999644A
公开(公告)日：1991-03-12
申请号：US451851
申请日：1989-12-18
申请人： James A. Katerberg , David N. Pipkorn
发明人： James A. Katerberg , David N. Pipkorn
IPC分类号： B41J2/045 , B41J2/115
CPC分类号： B41J2/115
摘要： A system for selectively shifting the phase of drop charging along the array of ink jets of a continuous ink jet printer by producing a replicate signal of the drop stimulation signal; selectively shifting the phase of the replicate signal to provide a phase control signal; synchronizing a media feed tachometer signal to the phase control signal to produce a print enable signal; and controlling address of the charge electrodes with the print enable signal. The system further includes a selection mode wherein drop charge phase can be made random by selecting synchronization with the media feed tachometer signal.
摘要翻译：一种用于通过产生滴落刺激信号的复制信号来选择性地沿连续喷墨打印机的喷墨阵列移动液滴充电相位的系统; 选择性地移动复制信号的相位以提供相位控制信号; 将介质馈送转速计信号同步到相位控制信号以产生打印使能信号; 以及利用打印使能信号控制充电电极的地址。该系统还包括选择模式，其中可以通过选择与介质馈送转速计信号的同步来使液滴充电相位随机化。

3. 发明授权

US4972201A Drop charging method and system for continuous, ink jet printing 失效
标题翻译：喷墨打印方式和系统连续喷墨打印
公开(公告)号：US4972201A
公开(公告)日：1990-11-20
申请号：US451850
申请日：1989-12-18
申请人： James A. Katerberg , David N. Pipkorn
发明人： James A. Katerberg , David N. Pipkorn
IPC分类号： B41J2/115
CPC分类号： B41J2/115
摘要： A method for avoiding drop charge switching errors in continuous ink jet printing of the kind using stimulation to regulate ink drop break-off of a linear array of ink streams. The method includes the steps of: controlling ink drop stimulation so that the phase distribution of drop break-off along the length of the ink stream array remains stable in time and charging stimulated drop streams in at least two different groups during at least two different address periods which are offset in phase so that all drop streams are addressed during a drop break-off condition.
摘要翻译：一种用于避免使用刺激来调节墨水流的线性阵列的墨滴分离的连续喷墨打印中的液滴电荷切换误差的方法。该方法包括以下步骤：控制墨滴刺激，使得沿油墨流阵列的长度的液滴分离的相位分布在时间上保持稳定，并且在至少两个不同的地址期间在至少两个不同的组中充电刺激的液滴流在相位偏移的周期，以便在下降断开条件期间寻址所有下降流。

4. 发明授权

US4928113A Constructions and fabrication methods for drop charge/deflection in continuous ink jet printer 失效
标题翻译：连续喷墨打印机中滴注/偏转的构造和制造方法
公开(公告)号：US4928113A
公开(公告)日：1990-05-22
申请号：US264737
申请日：1988-10-31
申请人： Margene C. Howell , James A. Katerberg , David N. Pipkorn , Wendell L. Wood
发明人： Margene C. Howell , James A. Katerberg , David N. Pipkorn , Wendell L. Wood
IPC分类号： B41J2/085 , B41J2/09 , G01D15/18
CPC分类号： G01D15/18 , B41J2/085 , B41J2/09
摘要： An improved print head construction for continuous ink jet printing of the kind which directs a plurality of ink streams through a drop charge region toward a print zone. The print head includes: (i) charge electrodes located adjacent the drop charge region for selectively applying an information voltage to droplets; (ii) a deflection electrode(s) closely spaced to, and downstream from, the charge electrodes, for applying a deflection field to the droplets; and (iii) a dielectric matrix for integrally embedding the charge and deflection electrodes in closely spaced relation. Methods for fabricating such print heads are also disclosed.
摘要翻译：用于连续喷墨打印的改进的打印头结构，其将多个墨水流通过墨滴装载区域朝向打印区域。打印头包括：（i）对位于墨滴电荷区域附近的电极进行充电，以选择性地向液滴施加信息电压; （ii）与所述充电电极紧密地间隔开并且在其下游的偏转电极，用于向所述液滴施加偏转场; 和（iii）用于将电荷和偏转电极以紧密间隔的关系一体地嵌入的介质矩阵。还公开了制造这种打印头的方法。

5. 发明申请

US20080278548A1 PRINTER HAVING IMPROVED GAS FLOW DROP DEFLECTION 有权
标题翻译：具有改进气体流动偏差的打印机
公开(公告)号：US20080278548A1
公开(公告)日：2008-11-13
申请号：US11744998
申请日：2007-05-07
申请人： Randolph C. Brost , David J. Nelson , Bradley A. Phillips , Joseph E. Yokajty , Todd R. Griffin , Michael F. Baumer , Robert J. Simon , Michael S. Hanchak , James A. Katerberg , Thomas W. Steiner , Zhanjun Gao , Jinquan Xu , John Charles Brazas, JR. , David Louis Jeanmaire
发明人： Randolph C. Brost , David J. Nelson , Bradley A. Phillips , Joseph E. Yokajty , Todd R. Griffin , Michael F. Baumer , Robert J. Simon , Michael S. Hanchak , James A. Katerberg , Thomas W. Steiner , Zhanjun Gao , Jinquan Xu , John Charles Brazas, JR. , David Louis Jeanmaire
IPC分类号： B41J2/09
CPC分类号： B41J2/09 , B41J2002/031
摘要： A drop generator operable to selectively form a drop having a first size and a drop having a second size from liquid emitted through a nozzle associated with the drop generator. The drop having the first size and the drop having the second size travel along a drop trajectory with the first size being larger than the second size when compared to each other. Each of the drops has a drop velocity. A gas flow deflection system includes a gas flow that is directed at a deflection zone that comprises at least a portion of the drop trajectory. The gas flow in the deflection zone includes a velocity vector having a parallel velocity component and a perpendicular velocity component with the parallel velocity component and the perpendicular velocity component being defined relative to the drop trajectory.
摘要翻译：液滴发生器，其可操作以选择性地形成具有第一尺寸的液滴和具有通过与液滴发生器相关联的喷嘴发射的液体的具有第二尺寸的液滴。具有第一尺寸的液滴和具有第二尺寸的液滴沿着液滴轨迹移动，其中第一尺寸彼此比较大于第二尺寸。每个液滴都具有液滴速度。气流偏转系统包括指向包括液滴轨迹的至少一部分的偏转区域的气流。偏转区域中的气流包括具有平行速度分量和垂直速度分量的速度矢量，其中平行速度分量和垂直速度分量相对于液滴轨迹被限定。

6. 发明授权

US07682002B2 Printer having improved gas flow drop deflection 有权
标题翻译：打印机具有改善的气体流量偏差
公开(公告)号：US07682002B2
公开(公告)日：2010-03-23
申请号：US11744998
申请日：2007-05-07
申请人： Randolph C. Brost , David J. Nelson , Bradley A. Phillips , Joseph E. Yokajty , Todd R. Griffin , Michael F. Baumer , Robert J. Simon , Michael S. Hanchak , James A. Katerberg , Thomas W. Steiner , Zhanjun Gao , Jinquan Xu , John Charles Brazas, Jr. , David Louis Jeanmaire
发明人： Randolph C. Brost , David J. Nelson , Bradley A. Phillips , Joseph E. Yokajty , Todd R. Griffin , Michael F. Baumer , Robert J. Simon , Michael S. Hanchak , James A. Katerberg , Thomas W. Steiner , Zhanjun Gao , Jinquan Xu , John Charles Brazas, Jr. , David Louis Jeanmaire
IPC分类号： B41J2/09
CPC分类号： B41J2/09 , B41J2002/031
摘要： A drop generator operable to selectively form a drop having a first size and a drop having a second size from liquid emitted through a nozzle associated with the drop generator. The drop having the first size and the drop having the second size travel along a drop trajectory with the first size being larger than the second size when compared to each other. Each of the drops has a drop velocity. A gas flow deflection system includes a gas flow that is directed at a deflection zone that comprises at least a portion of the drop trajectory. The gas flow in the deflection zone includes a velocity vector having a parallel velocity component and a perpendicular velocity component with the parallel velocity component and the perpendicular velocity component being defined relative to the drop trajectory.
摘要翻译：液滴发生器，其可操作以选择性地形成具有第一尺寸的液滴和具有通过与液滴发生器相关联的喷嘴发射的液体的具有第二尺寸的液滴。具有第一尺寸的液滴和具有第二尺寸的液滴沿着液滴轨迹移动，其中第一尺寸彼此比较大于第二尺寸。每个液滴都具有液滴速度。气流偏转系统包括指向包括液滴轨迹的至少一部分的偏转区域的气流。偏转区域中的气流包括具有平行速度分量和垂直速度分量的速度矢量，其中平行速度分量和垂直速度分量相对于液滴轨迹被限定。

7. 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。

8. 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。

9. 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。

10. 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。

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