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1. 发明授权

US08210631B2 Method for minimizing printing defects due to missing nozzle in media processing device 有权
标题翻译：减少介质处理装置中缺少喷嘴造成印刷缺陷的方法
公开(公告)号：US08210631B2
公开(公告)日：2012-07-03
申请号：US12410625
申请日：2009-03-25
申请人： James Ray Bailey , Lucas David Barkley , John Booth Bates , James Lesesne Bush, III , Michael Anthony Marra, III
发明人： James Ray Bailey , Lucas David Barkley , John Booth Bates , James Lesesne Bush, III , Michael Anthony Marra, III
IPC分类号： B41J29/38
CPC分类号： B41J29/393
摘要： Disclosed is a method for printing a media sheet in a media processing device. The method includes aligning a first portion of a printhead of the media processing device to a print area of the media sheet. The method further includes printing the print area of the media sheet by traversing the printhead over the print area in a first direction. The printing is performed by the first portion. Further, the method includes aligning a second portion of the printhead to the print area by adjusting the media sheet relative to the printhead by an index distance in a direction perpendicular to the first direction. Thereafter, the method includes reprinting the print area by traversing the printhead over the print area in a second direction opposite to the first direction. The reprinting is performed by the second portion.
摘要翻译：公开了一种在介质处理装置中打印介质片的方法。该方法包括将介质处理装置的打印头的第一部分对准介质片的打印区域。该方法还包括通过在第一方向上在打印区域上穿过打印头来打印介质片材的打印区域。打印由第一部分执行。此外，该方法包括通过相对于打印头在与第一方向垂直的方向上的索引距离调节介质片，将打印头的第二部分与打印区域对齐。此后，该方法包括通过在与第一方向相反的第二方向上在打印区域上移动打印头来重新打印打印区域。再印刷由第二部分进行。

2. 发明申请

US20100309489A1 MEDIA PROCESSING DEVICE AND METHOD OF PRINTING OF RASTER DATA 审中-公开
标题翻译：媒体处理装置和打印数据的方法
公开(公告)号：US20100309489A1
公开(公告)日：2010-12-09
申请号：US12481217
申请日：2009-06-09
申请人： James Ray Bailey , Lucas David Barkley , John Booth Bates , James Lesesne Bush, III , Eric David Langevin , Michael Anthony Marra, III
发明人： James Ray Bailey , Lucas David Barkley , John Booth Bates , James Lesesne Bush, III , Eric David Langevin , Michael Anthony Marra, III
IPC分类号： G06K15/02
CPC分类号： G06K15/105
摘要： A method for printing of raster data in a media processing device is disclosed. The method includes identifying an attribute of a set of raster lines of the raster data. The method further includes determining at least one print mode from a plurality of print modes based on the attribute. Each print mode of the plurality of print modes is configured to print the set of raster lines of the raster data. Furthermore, the method includes printing the set of raster lines of the raster data in the at least one print mode.
摘要翻译：公开了一种在媒体处理设备中打印光栅数据的方法。该方法包括识别光栅数据的一组光栅线的属性。该方法还包括基于该属性从多个打印模式确定至少一个打印模式。多个打印模式的每个打印模式被配置为打印光栅数据的一组光栅线。此外，该方法包括以至少一种打印模式打印光栅数据的一组光栅线。

3. 发明申请

US20100245430A1 Method for Minimizing Printing Defects due to Missing Nozzle in Media Processing Device 有权
标题翻译：减少媒体处理设备中缺少喷嘴的打印缺陷的方法
公开(公告)号：US20100245430A1
公开(公告)日：2010-09-30
申请号：US12410625
申请日：2009-03-25
申请人： James Ray Bailey , Lucas David Barkley , John Booth Bates , James Leseseme Bush, III , Michael Anthony Marra, III
发明人： James Ray Bailey , Lucas David Barkley , John Booth Bates , James Leseseme Bush, III , Michael Anthony Marra, III
IPC分类号： B41J29/38
CPC分类号： B41J29/393
摘要： Disclosed is a method for printing a media sheet in a media processing device. The method includes aligning a first portion of a printhead of the media processing device to a print area of the media sheet. The method further includes printing the print area of the media sheet by traversing the printhead over the print area in a first direction. The printing is performed by the first portion. Further, the method includes aligning a second portion of the printhead to the print area by adjusting the media sheet relative to the printhead by an index distance in a direction perpendicular to the first direction. Thereafter, the method includes reprinting the print area by traversing the printhead over the print area in a second direction opposite to the first direction. The reprinting is performed by the second portion.
摘要翻译：公开了一种在介质处理装置中打印介质片的方法。该方法包括将介质处理装置的打印头的第一部分对准介质片的打印区域。该方法还包括通过在第一方向上在打印区域上穿过打印头来打印介质片材的打印区域。打印由第一部分执行。此外，该方法包括通过相对于打印头在与第一方向垂直的方向上的索引距离调节介质片，将打印头的第二部分与打印区域对齐。此后，该方法包括通过在与第一方向相反的第二方向上在打印区域上移动打印头来重新打印打印区域。再印刷由第二部分进行。

4. 发明申请

US20100165015A1 System and Method for Selecting and Applying Appropriate Print Quality Defect Correction Technique to Compensate for Specified Print Quality Defect 审中-公开
标题翻译：选择和应用适当打印质量缺陷修正技术补偿指定打印质量缺陷的系统和方法
公开(公告)号：US20100165015A1
公开(公告)日：2010-07-01
申请号：US12344883
申请日：2008-12-29
申请人： Lucas David Barkley , Daniel Robert LaBar , Michael Anthony Marra, III
发明人： Lucas David Barkley , Daniel Robert LaBar , Michael Anthony Marra, III
IPC分类号： B41J2/01
CPC分类号： B41J2/2139
摘要： A system for selecting and applying an appropriate print quality defect correction technique to compensate for specified print quality defects includes a printhead deployed to perform an operation that forms an image on a print medium sheet composed of multiple adjacently-positioned swaths of print, a sensor mechanism deployed to perform an operation that scans the image, detects the presence of specified print quality defects in the multiple adjacently-positioned swaths of print, and generates an output corresponding to the detected defect, and a control mechanism communicating with and controlling operations of the printhead and sensor mechanism and storing an algorithm that responds to the sensor mechanism output by analyzing and comparing the output with a stored threshold value and when the output exceeds the stored threshold value selecting and applying an appropriate print quality defect correction technique to the printhead that compensates for the detected print quality defect in the multiple adjacently-positioned swaths of print in subsequent images that are formed by the printhead.
摘要翻译：用于选择和应用适当的打印质量缺陷校正技术以补偿指定的打印质量缺陷的系统包括部署以执行在由多个相邻位置的打印幅面组成的打印介质纸上形成图像的操作的打印头，传感器机构部署以执行扫描图像的操作，检测多个相邻定位的打印幅度中存在指定的打印质量缺陷，并且生成与检测到的缺陷相对应的输出，以及与打印头通信并控制打印头的操作的控制机构和传感器机构，并且存储通过分析和比较输出与存储的阈值来响应传感器机构输出的算法，以及当输出超过所存储的阈值时，选择和应用适当的打印质量缺陷校正技术给补偿的打印头检测到的打印质量缺陷在由打印头形成的后续图像中的多个相邻定位的打印条中。

5. 发明授权

US06660996B1 System and method for examining relationship between intersecting encoder output signals 有权
标题翻译：检查相交编码器输出信号之间的关系的系统和方法
公开(公告)号：US06660996B1
公开(公告)日：2003-12-09
申请号：US09898356
申请日：2001-07-03
申请人： Christopher Alan Adkins , Lucas David Barkley , Michael Anthony Marra, III
发明人： Christopher Alan Adkins , Lucas David Barkley , Michael Anthony Marra, III
IPC分类号： G01D534
CPC分类号： G01D5/2448 , G01D5/34792 , G01D5/36
摘要： An encoder system may determine a plurality of intersection points for first and second encoder output signals produced by an encoder. Each intersection point may be determined by initiating a capture of sample points of each of the encoder signals and then examining the captured sample points.
摘要翻译：编码器系统可以确定用于由编码器产生的第一和第二编码器输出信号的多个交点。可以通过启动对每个编码器信号的采样点的捕获，然后检查所捕获的采样点来确定每个交点。

6. 发明授权

US06637961B1 Encoder control system for printers and related methods 有权
标题翻译：打印机编码器控制系统及相关方法
公开(公告)号：US06637961B1
公开(公告)日：2003-10-28
申请号：US09897470
申请日：2001-07-02
申请人： Christopher Alan Adkins , Lucas David Barkley , Hugh Edwin Gilbert , Michael Anthony Marra, III
发明人： Christopher Alan Adkins , Lucas David Barkley , Hugh Edwin Gilbert , Michael Anthony Marra, III
IPC分类号： B41J2918
CPC分类号： B41J19/202
摘要： An analog encoder system repeatedly switches back and forth between monitoring of first and second encoder output signals to track movement of a structure associated with the encoder. An energization level of an encoder light element may be controlled in accordance with which encoder output signal is being monitored.
摘要翻译：模拟编码器系统在监测第一和第二编码器输出信号之间来回重复地切换以跟踪与编码器相关联的结构的移动。可以根据正在监视哪个编码器输出信号来控制编码器光元件的通电电平。

7. 发明授权

US06600150B1 Encoder systems for printers and related methods 有权
标题翻译：用于打印机和相关方法的编码器系统
公开(公告)号：US06600150B1
公开(公告)日：2003-07-29
申请号：US09898325
申请日：2001-07-03
申请人： Christopher Alan Adkins , Lucas David Barkley , Michael Anthony Marra, III
发明人： Christopher Alan Adkins , Lucas David Barkley , Michael Anthony Marra, III
IPC分类号： G01D534
CPC分类号： G01D5/36
摘要： An analog encoder system repeatedly switches back and forth between monitoring of first and second encoder output signals to track movement of a structure associated with the encoder. Switching between signals is controlled according to an upper intersection amplitude and a lower intersection amplitude of the two encoder output signals.
摘要翻译：模拟编码器系统在监测第一和第二编码器输出信号之间来回重复地切换以跟踪与编码器相关联的结构的移动。根据两个编码器输出信号的上交点振幅和下交点振幅来控制信号之间的切换。

8. 发明授权

US06525837B1 Printer assembly and method for determining the position of a printer component 有权
标题翻译：打印机组件和确定打印机组件位置的方法
公开(公告)号：US06525837B1
公开(公告)日：2003-02-25
申请号：US09895284
申请日：2001-06-29
申请人： Christopher Alan Adkins , Lucas David Barkley , Michael Anthony Marra, III
发明人： Christopher Alan Adkins , Lucas David Barkley , Michael Anthony Marra, III
IPC分类号： G06F1500
CPC分类号： B41J11/42
摘要： A printer assembly and a method for determining the position of a printer component, such as a printer paper-feed roller, during a move of the printer component from an initial position toward a desired final position. An analog encoder is operatively connected to the printer component, and a threshold device is connected to the analog output of the analog encoder. The position of the printer component is determined from the digital output of the threshold device and a digitization of the analog output of the analog encoder.
摘要翻译：一种打印机组件和一种用于在将打印机部件从初始位置移动到期望的最终位置期间确定打印机部件（例如打印机供纸辊）的位置的方法。模拟编码器可操作地连接到打印机部件，并且阈值装置连接到模拟编码器的模拟输出。打印机部件的位置由阈值装置的数字输出和模拟编码器的模拟输出的数字化确定。

9. 发明授权

US06923521B2 Subcovered printing mode for a printhead with multiple sized ejectors 失效
标题翻译：具有多种尺寸喷墨头的打印头的底盖打印模式
公开(公告)号：US06923521B2
公开(公告)日：2005-08-02
申请号：US10430634
申请日：2003-05-06
申请人： John Booth Bates , Scott Michael Heydinger , Randall David Mayo , Michael Anthony Marra, III , Richard Lee Reel
发明人： John Booth Bates , Scott Michael Heydinger , Randall David Mayo , Michael Anthony Marra, III , Richard Lee Reel
IPC分类号： B41J2/15 , B41J2/21
CPC分类号： B41J2/2125 , B41J2/15
摘要： A method of printing with an ink jet printer includes providing a printhead having a plurality of first nozzles with a first size and a plurality of second nozzles with a second size larger than the first size. The first nozzles and the second nozzles are alternatingly disposed in a vertical direction. Print data corresponding to first columns of pixel locations is provided. The print data includes for each pixel location in the first columns both a respective large dot print datum and a respective small dot print datum. One of the respective large dot print datum and the respective small dot print datum is printed at a first pixel location of the corresponding pixel locations in the first columns. Second columns of pixel locations interleaved with the first columns of pixel locations are provided. The other of the respective large dot print datum and the respective small dot print datum not printed in said first pixel location of the first columns is printed at a first pixel location of the second columns of pixel locations.
摘要翻译：用喷墨打印机打印的方法包括提供具有第一尺寸的多个第一喷嘴和具有大于第一尺寸的第二尺寸的多个第二喷嘴的打印头。第一喷嘴和第二喷嘴在垂直方向上交替地设置。提供与第一列像素位置对应的打印数据。打印数据包括第一列中的每个像素位置，各自的大点打印数据和相应的小点打印数据。相应的大点打印基准和相应的小点打印基准之一被打印在第一列中的相应像素位置的第一像素位置处。提供了与第一列像素位置交错的像素位置的第二列。在第二列的像素位置的第一像素位置处印刷相应的大点打印基准中的另一个和未打印在第一列的所述第一像素位置中的各个小点打印数据。

10. 发明授权

US06609781B2 Printer system with encoder filtering arrangement and method for high frequency error reduction 有权
公开(公告)号：US06609781B2
公开(公告)日：2003-08-26
申请号：US09736075
申请日：2000-12-13
申请人： Christopher Alan Adkins , Lucas David Barkley , Michael Anthony Marra, III
发明人： Christopher Alan Adkins , Lucas David Barkley , Michael Anthony Marra, III
IPC分类号： B41J2300
CPC分类号： H03L7/06 , B41J19/202
摘要： A printhead firing control system for an inkjet printer includes a printhead mounted for movement across a paper path and an encoder for producing a digital output signal indicative of movement of the printhead. A filter circuit is connected to receive the digital output signal for filtering the digital output signal to remove frequency variations which meet at least one predetermined parameter, thereby providing a filtered digital signal. A fire-pulse generation circuit receives the filtered digital signal from the filter circuit and produces printhead heater resistor drive pulses based at least in part upon the filtered digital signal. This arrangement provides for improved printing accuracy by eliminating frequency changes in the digital encoder signal which may erroneously be caused by mechanical vibrations or other noise within the printer. An improved digitally controlled oscillator construction is also described.

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