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公开(公告)号：US06707572B1
公开(公告)日：2004-03-16
申请号：US09135735
申请日：1998-08-18
IPC分类号： G06F1500
CPC分类号： G06K15/02 , G06K2215/0071 , H04N1/4015
摘要： A computerized method for controlling the density of pixels deposited by a print engine includes the steps of: (a) obtaining a two-dimensional pixel map of an image to be printed; (b) comparing a value of a first pixel element in the pixel map with values of pixel elements adjacent to the first pixel element in the pixel map; (c) changing the value of the first pixel element responsive to a determination, in the comparing step, that a predetermined number of pixel elements adjacent to the first pixel element have the same value as the first pixel element; and (d) dispatching the pixel map to a print engine. The comparing step (b) includes the steps of assigning like-value pixel elements immediately adjacent to the first pixel element a first weight, assigning like-value pixel elements diagonally adjacent to the first pixel element a second weight, different than the first weight, adding the assigned weights together to produce a total weight, and testing the weight against a predetermined threshold. The changing step includes the step of changing the value of the first pixel element if the total weight is equal to or greater than the predetermined threshold. Alternatively, the changing step is performed if all pixel elements immediately adjacent to the first pixel element have the same value of the first pixel element.
摘要翻译： 用于控制由打印引擎沉积的像素的密度的计算机化方法包括以下步骤：（a）获得要打印的图像的二维像素图; （b）将像素图中的第一像素元素的值与像素图中的第一像素元素相邻的像素元素的值进行比较; （c）响应于确定，改变第一像素元素的值，在比较步骤中，与第一像素元素相邻的预定数量的像素元素具有与第一像素元素相同的值; 和（d）将像素图分发到打印引擎。 比较步骤（b）包括以下步骤：将与第一像素元素紧邻的像值像素元素分配给第一权重，分配与第一像素元素对角相邻的像值元素与第一权重不同的第二权重， 将所分配的权重一起添加以产生总重量，并且根据预定阈值测试所述权重。 改变步骤包括如果总重量等于或大于预定阈值则改变第一像素元件的值的步骤。 或者，如果与第一像素元素紧邻的所有像素元素具有与第一像素元素相同的值，则执行改变步骤。
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12.发明授权System for processing information from scanned documents using event driven interface with patterns loaded in RAM and with address generator for addressing bit patterns 失效用于使用事件驱动接口处理来自扫描文档的信息的系统，其中载入RAM中的模式以及用于寻址位模式的地址生成器
公开(公告)号：US5771395A
公开(公告)日：1998-06-23
申请号：US635842
申请日：1996-04-22
申请人： James R. Walker , Paul C. Hershey
发明人： James R. Walker , Paul C. Hershey
CPC分类号： H04N1/00241 , H04N1/00236 , H04N2201/0068
摘要： The present invention discloses a system for processing data from scanned documents. The output from a scanner serves as input to a digital filter referred to as an event driven interface. The event driven interface is user-configured with bit patterns to identify and filter out user-designated information from a scanned document. Since only the designated information is extracted from the document, and not extraneous matter of the document, the subsequent storage of only the designated information saves computer memory. Furthermore, the designated information can be transmitted over a data communications network. Such a transmission will occupy less bandwidth than if the entire document was transmitted.
摘要翻译： 本发明公开了一种从扫描文件处理数据的系统。 来自扫描器的输出用作被称为事件驱动接口的数字滤波器的输入。 事件驱动接口是用户配置的位模式，用于从扫描文档中识别和过滤掉用户指定的信息。 由于只有从文档中提取指定的信息，而不是文件的无关紧要的事情，所以只有指定的信息的后续存储才能保存计算机存储器。 此外，可以通过数据通信网络发送指定的信息。 与传输整个文档相比，这种传输将占用较少的带宽。
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公开(公告)号：US5476915A
公开(公告)日：1995-12-19
申请号：US268243
申请日：1994-06-29
申请人： Kenneth J. Shea , James R. Walker , Hiude Zhu
发明人： Kenneth J. Shea , James R. Walker , Hiude Zhu
CPC分类号： C07F7/0818 , C08F10/00
摘要： Living polymer synthesis methods for the synthesis of oligomeric and high molecular weight polymers with low polydispersity are disclosed. The disclosed methods are based on the discovery that the reaction of a ylid with an organoborane at a high ylid:borane ratio and high temperature provides for the synthesis of high molecular weight polymers with low polydispersity.
摘要翻译： 公开了用于合成具有低多分散性的低聚物和高分子量聚合物的活性聚合物合成方法。 所公开的方法是基于发现以高范围：硼烷比和高温度的内联与有机硼烷的反应提供了具有低多分散性的高分子量聚合物的合成。
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公开(公告)号：US09338056B2
公开(公告)日：2016-05-10
申请号：US11553304
申请日：2006-10-26
IPC分类号： H04M15/00 , H04L12/24 , H04L12/26 , H04L12/701 , H04L29/08
CPC分类号： H04L41/083 , H04L41/06 , H04L41/0816 , H04L41/22 , H04L43/0811 , H04L45/00 , H04L67/36
摘要： Network administration systems and methods are disclosed. In an exemplary implementation, a method of administering a computer network may include listening to inter-switch communication at a server computer in the computer network. The method may also include parsing the inter-switch communication. The method may also include extracting data about the network from the inter-switch communication for display to a user at the server computer.
摘要翻译： 公开了网络管理系统和方法。 在示例性实现中，管理计算机网络的方法可以包括在计算机网络中的服务器计算机处监听交换机间交换通信。 该方法还可以包括解析交换机间通信。 该方法还可以包括从交换机间通信提取关于网络的数据以便在服务器计算机处向用户显示。
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公开(公告)号：US20080205402A1
公开(公告)日：2008-08-28
申请号：US11711260
申请日：2007-02-26
IPC分类号： H04L12/28
CPC分类号： H04L61/6022 , H04L29/12028 , H04L29/12839 , H04L61/103 , H04L69/14
摘要： A computer system teams its network resource ports on a per virtual network basis. The system configures one or more virtual networks. For each of the one or more configured virtual networks, the system establishes a team comprising two or more of the network resource ports. The system selects a layer2 address that is uniquely associated with one of the ports of the team. The system assigns the selected unique layer2 address to be the primary layer2 address for the team.
摘要翻译： 计算机系统在每个虚拟网络的基础上组合其网络资源端口。 系统配置一个或多个虚拟网络。 对于一个或多个配置的虚拟网络中的每一个，系统建立包括两个或更多个网络资源端口的组。 系统选择与团队的其中一个端口唯一关联的layer2地址。 系统将所选的唯一layer2地址分配为团队的主要layer2地址。
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16.发明授权公开(公告)号：US07315979B1
公开(公告)日：2008-01-01
申请号：US09436749
申请日：1999-11-09
申请人： James R. Walker
发明人： James R. Walker
CPC分类号： G06F17/212 , G06F3/0483 , G06F17/2247 , G06T11/60
摘要： Improvements to a method for flowing variable data, such as text data, image data, bar code data, and the like, into a path of a template defined by a PDL specification in a high-speed printing operation.
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17.发明授权Method and system for flowing data to an arbitrary path defined by a page description language 有权将数据流动到由页面描述语言定义的任意路径的方法和系统公开(公告)号：US06487568B1
公开(公告)日：2002-11-26
申请号：US09818665
申请日：2001-03-27
IPC分类号： G06F1700
CPC分类号： G06F17/212 , G06F17/211 , G06K15/02 , G06K15/1849 , G06K15/1856
摘要： A method for flowing data, such as text data, into an arbitrary path defined by a page description language specification (“PDL specification”) generally comprises the steps of: identifying a path defined in the PDL specification as a datawrapping path; associating a data block with the datawrapping path; and generating a bitmap representation of the data block according to the path boundary and according to a predefined flow rule. Preferably, the identifying step includes the steps of associating a graphics state with the path and storing the graphics state in memory, and the generating step includes the step of applying the stored graphics state to the data block. Therefore, the generating step can be repeated for multiple data blocks to generate multiple bit map representations. The text wrapping path is preferably identified in the PDL specification by an attribute string associated with the path. Therefore, when the wrapping path is identified, the graphic states of the attribute string are saved in memory and are then subsequently applied to the data blocks when the bitmap representations of the data blocks are generated.
摘要翻译： 将数据（例如文本数据）流动到由页面描述语言规范（“PDL规范”）定义的任意路径中的方法通常包括以下步骤：将在PDL规范中定义的路径识别为数据包裹路径; 将数据块与数据包裹路径相关联; 以及根据路径边界并根据预定义的流规则生成数据块的位图表示。 优选地，识别步骤包括将图形状态与路径相关联并将图形状态存储在存储器中的步骤，并且生成步骤包括将存储的图形状态应用于数据块的步骤。 因此，可以对多个数据块重复生成步骤以生成多个位图表示。 文本包装路径优选地通过与路径相关联的属性字符串在PDL规范中标识。 因此，当识别包装路径时，将属性字符串的图形状态保存在存储器中，然后在生成数据块的位图表示时随后将其应用于数据块。
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公开(公告)号：US4344691A
公开(公告)日：1982-08-17
申请号：US162216
申请日：1980-06-23
申请人： Duane E. Grant , James R. Walker
发明人： Duane E. Grant , James R. Walker
IPC分类号： G03G15/04 , B41J2/44 , B41J2/45 , B41J2/455 , G02B6/32 , G02B6/42 , G03G15/043 , G03G15/047 , G03G21/06 , G03G21/08 , G03B27/00 , G03B27/54
CPC分类号： G03G21/08
摘要： Erase apparatus for use in an electrophotographic copier machine where an array of light-emitting diodes (LEDs) is placed adjacent a plano-convex-cylindrical entrance end of an optical element such that light rays from the LED array are directed through the optical element to its exit end. At the convex-cylindrical exit end, the light rays are directed to the photoconductive surface of the machine. The optical element directs the more intense light rays emitted from the LEDs near the central axis to the edges of the erasure footprint while the less intense rays emitted from the LEDs at larger angles from the central axis are redistributed to the central portion of the erasure footprint.
摘要翻译： 用于电子照相复印机的擦除装置，其中将发光二极管（LED）阵列放置在光学元件的平凸圆柱形入口端附近，使得来自LED阵列的光线被引导通过光学元件到 它的出口端。 在凸圆柱形出口端，光线被引导到机器的感光表面。 光学元件将从中心轴附近的LED发射的更强烈的光线引导到擦除印迹的边缘，而从中心轴线以较大角度从LED发射的较不强烈的光线被重新分布到擦除印迹的中心部分 。
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19.发明申请Method and system for merging variable text and images into bitmaps defined by a page description language 失效将可变文本和图像合并为由页面描述语言定义的位图的方法和系统公开(公告)号：US20080018935A1
公开(公告)日：2008-01-24
申请号：US11226049
申请日：2005-09-14
IPC分类号： G06K15/00
CPC分类号： G06K15/00 , G06F3/1211 , G06F3/1243 , G06F3/1247 , G06F3/1285 , G06F17/211 , G06K2215/0011 , G06K2215/0065 , G06T11/60 , H04N1/3871
摘要： A computer implemented method for generating a plurality of bitmaps suitable for high-speed printing includes the steps of: (a) providing a page description code specification that defines a data area and at least one graphical attribute associated with the data area, where the graphical attribute defines the appearance of at least a portion of data associated with the data area; (b) interpreting the page description code specification, and during this interpretation, identifying the data area defined by the page description code specification; (c) storing the graphical attribute associated with the data area upon identification of the data area in step (b); (d) retrieving an object bitmap; (e) applying the stored graphical attribute to the object bitmap to generate a bitmap suitable for high-speed printing; and (g) repeating steps (d) and (e) to create a plurality of bitmaps suitable for high-speed printing such that the stored graphical attribute is applied repeatedly in the generation of the plurality of the bitmaps suitable for high-speed printing.
摘要翻译： 一种用于产生适合于高速打印的多个位图的计算机实现的方法，包括以下步骤：（a）提供定义数据区域和与数据区域相关联的至少一个图形属性的页面描述码规范，其中图形 属性定义与数据区域相关联的数据的至少一部分的外观; （b）解释页面描述码规范，并且在该解释期间，识别由页面描述码规范定义的数据区域; （c）在步骤（b）中识别数据区时存储与数据区相关联的图形属性; （d）检索对象位图; （e）将存储的图形属性应用于对象位图以产生适合于高速打印的位图; 和（g）重复步骤（d）和（e）以创建适合于高速打印的多个位图，使得存储的图形属性在生成适合于高速打印的多个位图时重复应用。
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20.发明授权Method and system for flowing data to an arbitrary path defined by a page description language 有权将数据流动到由页面描述语言定义的任意路径的方法和系统公开(公告)号：US06599325B2
公开(公告)日：2003-07-29
申请号：US10233263
申请日：2002-08-30
IPC分类号： G06F1500
CPC分类号： G06F17/212 , G06F17/211 , G06K15/02 , G06K15/1849 , G06K15/1856
摘要： A method for flowing data, such as text data, into an arbitrary path defined by a page description language specification (“PDL specification”) generally comprises the steps of: identifying a path defined in the PDL specification as a datawrapping path; associating a data block with the data-wrapping path; and generating a bitmap representation of the data block according to the path boundary and according to a predefined flow rule. Preferably, the identifying step includes the steps of associating a graphics state with the path and storing the graphics state in memory, and the generating step includes the step of applying the stored graphics state to the data block. Therefore, the generating step can be repeated for multiple data blocks to generate multiple bit map representations. The text wrapping path is preferably identified in the PDL specification by an attribute string associated with the path. Therefore, when the wrapping path is identified, the graphic states of the attribute string are saved in memory and are then subsequently applied to the data blocks when the bitmap representations of the data blocks are generated.
摘要翻译： 将数据（例如文本数据）流动到由页面描述语言规范（“PDL规范”）定义的任意路径中的方法通常包括以下步骤：将在PDL规范中定义的路径识别为数据包裹路径; 将数据块与数据包装路径相关联; 以及根据路径边界并根据预定义的流规则生成数据块的位图表示。 优选地，识别步骤包括将图形状态与路径相关联并将图形状态存储在存储器中的步骤，并且生成步骤包括将存储的图形状态应用于数据块的步骤。 因此，可以对多个数据块重复生成步骤以生成多个位图表示。 文本包装路径优选地通过与路径相关联的属性字符串在PDL规范中标识。 因此，当识别包装路径时，将属性字符串的图形状态保存在存储器中，然后在生成数据块的位图表示时随后将其应用于数据块。
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