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1. 发明授权

US06257699B1 Modular carriage assembly for use with high-speed, high-performance, printing device 有权
标题翻译：模块化支架组件，用于高速，高性能的打印设备
公开(公告)号：US06257699B1
公开(公告)日：2001-07-10
申请号：US09425103
申请日：1999-10-13
申请人： Mark David Tracy , Ashok T. Patel , Scott Alan Reese , Tom Cross , David Mantell , Lisa DeLouise , Donald John Drake , Sophie V. Vandebroek , Uldis Klavsons , Clifford Lloyd George
发明人： Mark David Tracy , Ashok T. Patel , Scott Alan Reese , Tom Cross , David Mantell , Lisa DeLouise , Donald John Drake , Sophie V. Vandebroek , Uldis Klavsons , Clifford Lloyd George
IPC分类号： B41J2145
CPC分类号： B41J2/1752 , B41J2/15 , B41J2202/19 , B41J2202/20
摘要： A printing device having a print carriage assembly that reduces a carriage excursion along a carriage scan axis and/or reduces a width of a printing flat zone along a media feed axis, is disclosed. The print carriage assembly has a frame that traverses across a media along a carriage scan axis. The media travels along a media feed axis that is substantially perpendicular to the carriage scan axis. A first print cartridge subassembly includes a first base secured to the frame and a plurality of first print elements secured to the first base. Each of the first print elements includes a first nozzle array for ejecting an ink composition. The plurality of first print elements are spaced apart along the carriage scan axis and are offset along the media feed axis. A second print cartridge subassembly includes a second base secured to the frame and a plurality of second print elements secured to the second base. Each of the second print elements have a second nozzle array for ejecting an ink composition. The plurality of second print elements are spaced apart along the carriage scan axis and are offset along the media feed axis. The print carriage assembly reduces a carriage excursion along a carriage scan axis and/or reduces a width of a printing flat zone along a media feed axis.
摘要翻译：公开了一种具有打印托架组件的打印装置，该打印托架组件沿着托架扫描轴减少托架偏移和/或减小沿着介质进给轴线的印刷平坦区域的宽度。打印托架组件具有沿着托架扫描轴线穿过介质的框架。介质沿着基本上垂直于托架扫描轴的介质进给轴行进。第一打印墨盒子组件包括固定到框架的第一基座和固定到第一基座的多个第一打印元件。每个第一印刷元件包括用于喷射油墨组合物的第一喷嘴阵列。多个第一打印元件沿着滑架扫描轴线间隔开并且沿着介质进给轴线偏移。第二打印盒子组件包括固定到框架的第二底座和固定到第二底座的多个第二打印元件。每个第二印刷元件具有用于喷射油墨组合物的第二喷嘴阵列。多个第二打印元件沿着滑架扫描轴线间隔开并且沿着介质进给轴线偏移。打印托架组件减小了沿滑架扫描轴线的滑架偏移和/或减小了沿着介质进给轴线的印刷平坦区域的宽度。

2. 发明申请

US20050135674A1 Image processing method for generating multi-level data 有权
标题翻译：用于生成多级数据的图像处理方法
公开(公告)号：US20050135674A1
公开(公告)日：2005-06-23
申请号：US10741806
申请日：2003-12-19
申请人： David Mantell
发明人： David Mantell
IPC分类号： G06T5/00 , G06K9/00 , H04N1/40 , H04N1/405 , H04N1/52
CPC分类号： G06K15/00 , H04N1/40087 , H04N1/4053 , H04N1/52
摘要： A method of processing image data when generating multi-level data having arbitrary levels with arbitrary level spacing. The method scales the value of the input pixel to a common level spacing in relation to the arbitrary level spacing in which the input pixel resides. The scaled input data is then treated and processed in the same manner as processing image data with a binary output. The same processing functions, operations and values can be readily applied to data within each level without regard to the level spacing or output levels.
摘要翻译：当产生具有任意级别间隔的任意级别的多级数据时，处理图像数据的方法。该方法将输入像素的值相对于输入像素所在的任意级别间隔相对于公共电平间隔进行缩放。然后以与用二进制输出处理图像数据相同的方式对缩放的输入数据进行处理和处理。相同的处理功能，操作和值可以容易地应用于每个级别中的数据，而不考虑级别间隔或输出级别。

3. 发明申请

US20050179916A1 Systems and methods for reducing a trade-off between image quality and marking speed 有权
标题翻译：减少图像质量和标记速度之间权衡的系统和方法
公开(公告)号：US20050179916A1
公开(公告)日：2005-08-18
申请号：US10778220
申请日：2004-02-17
申请人： David Mantell
发明人： David Mantell
IPC分类号： B41J2/07 , B41J2/21 , H04N1/50 , H04N1/56 , H04N1/58
CPC分类号： B41J2/2132
摘要： To reduce the trade-off between image quality and marking speed, high-resolution data for an image is evaluated, and an output value is created based on the evaluation of the high-resolution data. The output value has a larger output spacing than the high-resolution data, and approximates an edge of a solid defined by the high-resolution data, but within an output area defined by the larger output spacing.
摘要翻译：为了降低图像质量和标记速度之间的折衷，对图像的高分辨率数据进行评估，并且基于高分辨率数据的评估来创建输出值。输出值比高分辨率数据具有更大的输出间隔，并且近似于由高分辨率数据定义的固体的边缘，但是在由较大输出间隔定义的输出区域内。

4. 发明申请

US20130057611A1 METHOD AND SYSTEM OF IN-DOCUMENT DETECTION OF WEAK OR MISSING INKJETS IN AN INKJET PRINTER 有权
标题翻译：在喷墨打印机中检测微弱或缺失墨水的文件检测方法和系统
公开(公告)号：US20130057611A1
公开(公告)日：2013-03-07
申请号：US13227299
申请日：2011-09-07
申请人： Wencheng Wu , Beilei Xu , David Mantell
发明人： Wencheng Wu , Beilei Xu , David Mantell
IPC分类号： B41J29/393
CPC分类号： B41J29/393 , B41J2/2139
摘要： A method enables the positions of inoperable inkjets in printheads to be corrected for positional changes arising from shifts in media, shrinkage of the media, thermal expansion of optical sensors that detect the inoperable inkjets, and other measurement errors. The measurement errors are detected with reference to image data corresponding to a reference pattern printed within a portion of a print job. Thus, reference marks do not need to be printed in areas outside of a print job as previously required.
摘要翻译：一种方法可以校正打印头中不可操作的喷墨打印头的位置，以便根据介质移动，介质收缩，检测不可操作的喷墨打印头的光学传感器的热膨胀以及其他测量误差引起的位置变化进行校正。参照对应于打印在打印作业的一部分内的参考图案的图像数据来检测测量误差。因此，如前所述，参考标记不需要打印在打印作业之外的区域中。

5. 发明申请

US20080103621A1 System for identifying packaging in a group 审中-公开
标题翻译：用于识别组中的包装的系统
公开(公告)号：US20080103621A1
公开(公告)日：2008-05-01
申请号：US12004164
申请日：2007-12-20
申请人： David Mantell
发明人： David Mantell
IPC分类号： G06F19/00 , B31B1/88 , B65B61/26
CPC分类号： B65B61/025 , G06Q10/08 , G06Q10/087
摘要： A process and system are provided for printing variable data on packaging material at a package printer and machine reading the variable data on a packaging facility packaging line and associating the variable data with other information in a computer database. The process and system render unnecessary the use of a printing stage at the packaging facility, thereby improving packaging efficiency.
摘要翻译：提供了一种过程和系统，用于在包装印刷机和机器上读取包装设备包装线上的可变数据并将可变数据与计算机数据库中的其他信息相关联的打印材料上的可变数据打印。该方法和系统不需要在包装设备处使用印刷阶段，从而提高包装效率。

6. 发明申请

US20070081738A1 Countdown stamp error diffusion 有权
标题翻译：倒数邮票错误扩散
公开(公告)号：US20070081738A1
公开(公告)日：2007-04-12
申请号：US11246626
申请日：2005-10-07
申请人： David Mantell
发明人： David Mantell
IPC分类号： G06K9/40 , G06K9/00
CPC分类号： H04N1/4052 , H04N1/52
摘要： Methods and systems for performing threshold stamping are disclosed. A pixel intensity value for a first pixel may be determined. A pixel value for the first pixel may be retrieved from a memory location corresponding to the first pixel. A threshold delta value may then be determined based on the pixel value and added to a base threshold value to produce a threshold value. If the pixel intensity value exceeds the threshold value, a plurality of pixel values corresponding to a plurality of pixels may be updated. The plurality of pixels may include the first pixel and one or more second pixels. Otherwise, the pixel value for the first pixel may be updated.
摘要翻译：公开了用于执行阈值冲压的方法和系统。可以确定第一像素的像素强度值。可以从对应于第一像素的存储位置检索第一像素的像素值。然后可以基于像素值来确定阈值增量值，并将其添加到基本阈值以产生阈值。如果像素强度值超过阈值，则可以更新与多个像素对应的多个像素值。多个像素可以包括第一像素和一个或多个第二像素。否则，可以更新第一像素的像素值。

7. 发明授权

US08237964B2 Print job scheduling for processing print jobs based on user set delay criteria 有权
标题翻译：打印作业调度，根据用户设置的延迟标准处理打印作业
公开(公告)号：US08237964B2
公开(公告)日：2012-08-07
申请号：US12366057
申请日：2009-02-05
申请人： Zhigang Fan , R. Victor Klassen , David Mantell , Warren Kleiman , Gregory W. Zack , Christopher Jon Regruit
发明人： Zhigang Fan , R. Victor Klassen , David Mantell , Warren Kleiman , Gregory W. Zack , Christopher Jon Regruit
IPC分类号： G06F3/12 , G06K15/00
CPC分类号： G06F3/126 , G06F3/1217 , G06F3/1221 , G06F3/1285 , Y02D10/1592
摘要： A printing system capable of concurrently processing and scheduling a plurality of job streams and including at least one marking engine and multiple print media destination is controlled by a controller that includes a jobs scheduler for determining a schedule for processing queued print jobs using the plurality of concurrent job streams. The job scheduler determines the schedule using a method including: determining a utility function dependent at least upon user preference delay criteria, and the schedule of the queued print jobs; and optimizing the utility function respective to the schedule of queued print jobs.
摘要翻译：能够同时处理和调度多个作业流并且包括至少一个标记引擎和多个打印介质目的地的打印系统由包括作业调度器的控制器控制，所述作业调度程序用于使用所述多个并发处理来确定用于处理排队的打印作业的调度工作流。作业调度器使用一种方法来确定调度，该方法包括：至少根据用户偏好延迟标准确定效用函数，以及排队的打印作业的调度; 并且优化与排队的打印作业的进度相对应的效用函数。

8. 发明申请

US20070081172A1 Swapping resolution factors for direct marking printing 有权
标题翻译：交换直接打印打印的分辨率
公开(公告)号：US20070081172A1
公开(公告)日：2007-04-12
申请号：US11248963
申请日：2005-10-11
申请人： David Mantell
发明人： David Mantell
IPC分类号： G06K15/02
CPC分类号： G06K15/102 , H04N1/40068
摘要： A method for printing including an image at a first resolution in a first direction, selecting pixels from the prepared image, reordering the selected pixels to create a translated image having a second resolution in the first direction, where the second resolution is different from the first resolution, and printing the translated image. Also included are a printing system and an article of computer readable code.
摘要翻译：一种用于打印的方法，包括在第一方向上的第一分辨率的图像，从所准备的图像中选择像素，对所选择的像素进行重新排序以创建在第一方向上具有第二分辨率的经翻译的图像，其中第二分辨率不同于第一方向分辨率和打印翻译的图像。还包括打印系统和计算机可读代码的物品。

9. 发明申请

US20070070108A1 Ink jet printer having print head with partial nozzle redundancy 有权
标题翻译：喷墨打印机具有部分喷嘴冗余的打印头
公开(公告)号：US20070070108A1
公开(公告)日：2007-03-29
申请号：US11238764
申请日：2005-09-29
申请人： David Mantell , Jeffrey Folkins
发明人： David Mantell , Jeffrey Folkins
IPC分类号： B41J29/393
CPC分类号： B41J29/393 , B41J2/2139 , B41J2/2146
摘要： An ink jet printer has a print head with partial nozzle redundancy. All of the nozzles are used for printing, but at a less than maximum available ejection output. When a failed or impaired nozzle is identified, the normal ejection output is increased for neighboring nozzles, so that pixels to be printed by the impaired nozzle are printed by neighboring nozzles at previously blank pixels. Printing pixels by neighboring non-failed nozzles mitigates the visible effect of the nozzle failure and prevents loss of productivity.
摘要翻译：喷墨打印机具有部分喷嘴冗余的打印头。所有的喷嘴都用于打印，但是在小于最大可用的喷射输出。当识别出失败或损坏的喷嘴时，相邻喷嘴的正常喷射输出增加，使得由受损喷嘴打印的像素由先前空白像素的相邻喷嘴打印。通过相邻的未故障喷嘴打印像素可以减轻喷嘴故障的可见效应，并防止生产率的损失。

10. 发明申请

US20050134921A1 Multi-level error diffusion with color image data 有权
标题翻译：多级错误扩散与彩色图像数据
公开(公告)号：US20050134921A1
公开(公告)日：2005-06-23
申请号：US10741575
申请日：2003-12-19
申请人： David Mantell
发明人： David Mantell
IPC分类号： G06T5/00 , G06K9/36 , G06K9/46 , H04N1/405 , H04N1/52 , H04N1/60
CPC分类号： H04N1/52 , H04N1/4052
摘要： A method for processing color image data to generate multi-level image data with arbitrary output levels and arbitrary level spacing. The method identifies a gray level spacing for each of a first and second color separation pixels and scales the gray level for each of the first and color separation pixels scaled to a common level spacing in relation to their corresponding gray level spacing. The scaled gray levels are then be thresholded to one of the two multi-level output values corresponding to the bounds of the gray level spacing.
摘要翻译：一种用于处理彩色图像数据以产生具有任意输出电平和任意级别间隔的多级图像数据的方法。该方法识别第一和第二颜色分离像素中的每一个的灰度级间隔，并且对于相对于其对应的灰度级间隔而缩放到公共级间隔的第一和第二颜色分离像素中的每一个，对灰度级进行缩放。然后将缩放的灰度级别阈值化为对应于灰度级间隔的边界的两个多级输出值之一。

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