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1. 发明申请

US20060000056A1 Closure mechanism for hinged devices 有权
标题翻译：铰链装置的封闭机构
公开(公告)号：US20060000056A1
公开(公告)日：2006-01-05
申请号：US10883120
申请日：2004-06-30
申请人： William Connors , Donald Spitz , Gregory Washnock
发明人： William Connors , Donald Spitz , Gregory Washnock
IPC分类号： E05F3/00
CPC分类号： H04N1/00554 , E05F1/1261 , E05Y2900/608 , H04N1/00519 , H04N2201/0093 , Y10T16/2796 , Y10T16/299 , Y10T16/5383 , Y10T16/53834 , Y10T292/0926
摘要： A closure mechanism for hinged devices having an upper member and a lower member. The closure mechanism includes a track disposed on the upper member and at least one support arm pivotally attached to the lower member. A biasing element is adapted to urge the support arm to engage the upper member and urge it to pivot to an open configuration. The arm includes a contact element that engages the track such that an upper end of the arm moves along the track as the upper member pivots to an open position. The arm includes a hook that engages a positive stop to prevent over-rotation of the arm. In other embodiments of the closure mechanism, the arm is pivotally attached to the upper member and moves against the lower member, and the biasing element extends between the arm and either the upper member or the lower member.
摘要翻译：用于具有上部构件和下部构件的铰接装置的闭合机构。闭合机构包括设置在上部构件上的轨道和枢转地附接到下部构件的至少一个支撑臂。偏置元件适于促使支撑臂接合上部构件并促使其枢转到打开构型。臂包括接合轨道的接触元件，使得当上部构件枢转到打开位置时，臂的上端沿着轨道移动。臂包括钩子，该钩子与正止动器接合以防止臂的过度旋转。在闭合机构的其他实施例中，臂可枢转地附接到上部构件并且抵靠下部构件移动，并且偏置元件在臂与上部构件或下部构件之间延伸。

2. 发明申请

US20060072179A1 Motion control method and apparatus for a flat bed scanner 有权
标题翻译：平板扫描仪的运动控制方法和装置
公开(公告)号：US20060072179A1
公开(公告)日：2006-04-06
申请号：US10957028
申请日：2004-09-30
申请人： Gregory Caster , Brian Owens , Donald Spitz
发明人： Gregory Caster , Brian Owens , Donald Spitz
IPC分类号： G02B26/08
CPC分类号： H04N1/1017 , H04N1/00018 , H04N1/00045 , H04N1/0005 , H04N1/00092 , H04N1/193 , H04N2201/044
摘要： A method of scanning a target image and inhibiting backtrack artifacts from the scanned image comprises the steps of initiating a scan on a flat bed scanner, the flat bed scanner comprising at least a scanbar, a memory buffer and a motion control pattern comprised of a plurality of spaced elements, each element having an angled portion with respect to the motion of the scanbar; acquiring scan data comprising a motion control pattern data and an image data with said scanbar; storing the previously acquired scan data in a memory buffer; querying whether the memory buffer reaches a preselected full threshold; acquiring a last valid scan data; stopping and backtracking the scanbar when the memory buffer preselected full threshold is met; and, inhibiting backtrack artifacts by one of a first real-time position analysis or a post-processing analysis.
摘要翻译：扫描目标图像并抑制来自扫描图像的回溯伪像的方法包括以下步骤：在平板扫描仪上启动扫描，平板扫描器至少包括扫描栏，存储缓冲器和由多个扫描仪组成的运动控制图案每个元件相对于扫描杆的运动具有成角度的部分; 获取包括运动控制图案数据和与所述扫描栏的图像数据的扫描数据; 将先前获取的扫描数据存储在存储器缓冲器中; 查询存储器缓冲区是否达到预选的完整阈值; 获取最后的有效扫描数据; 当满足内存缓冲区预选的全部阈值时停止和回溯扫描栏; 以及通过第一实时位置分析或后处理分析之一来抑制回溯伪像。

3. 发明申请

US20060001919A1 Auto-document feed scanning apparatus and method 审中-公开
标题翻译：自动进稿扫描装置及方法
公开(公告)号：US20060001919A1
公开(公告)日：2006-01-05
申请号：US10883428
申请日：2004-06-30
申请人： Brian Owens , Donald Spitz , Gregory Washnock
发明人： Brian Owens , Donald Spitz , Gregory Washnock
IPC分类号： H04N1/04
CPC分类号： H04N1/00615 , H04N1/0057 , H04N1/00602 , H04N1/00795 , H04N1/00816 , H04N1/121 , H04N1/125 , H04N1/193
摘要： The present invention provides, an improved auto-document feed scanning apparatus and method. The apparatus comprises one of a multi-function peripheral having a scanner or a stand alone scanner, having an input tray adjacent to or integral with an auto-document feeder housing. The auto-document feeder housing has at least one feed roll for indexing a target media. An auto-document feed downguide is positioned within the housing and has at least one recognizable surface opposing a scan module. The recognizable surface defines a background for the scan module.
摘要翻译：本发明提供一种改进的自动文件进纸扫描装置和方法。该装置包括具有扫描器或独立扫描器的多功能外围设备中的一个，具有与自动文件馈送器壳体相邻或与自动文件馈送器外壳一体的输入托盘。自动进稿器外壳具有至少一个用于索引目标介质的进给辊。自动文件进给下导向器定位在壳体内并且具有与扫描模块相对的至少一个可识别的表面。可识别的表面定义了扫描模块的背景。

4. 发明申请

US20050275907A1 Method and apparatus to compensate for imperfect scanner motion 有权
标题翻译：补偿扫描器运动不完善的方法和装置
公开(公告)号：US20050275907A1
公开(公告)日：2005-12-15
申请号：US10863909
申请日：2004-06-09
申请人： Aaron Crooker , Noah Gawlik , Marc Herwald , Michael Marra , Donald Spitz
发明人： Aaron Crooker , Noah Gawlik , Marc Herwald , Michael Marra , Donald Spitz
IPC分类号： G05B19/40 , H04N1/00 , H04N1/04 , H04N1/047 , H04N1/10 , H04N1/17 , H04N1/21
CPC分类号： H04N1/00018 , H04N1/00002 , H04N1/00031 , H04N1/00045 , H04N1/00053 , H04N1/00063 , H04N1/00068 , H04N1/00082 , H04N1/0009 , H04N1/0473 , H04N2201/04791 , H04N2201/04793
摘要： A method to compensate for imperfect scanner motion in a scanning apparatus having a moveable scanner includes generating an error array by measuring errors in a scanner position at each of a plurality of spaced positions along a direction of travel of the scanner; generating an error compensation array from the error array based on a low frequency component of the error array; and using the error compensation array to adjust at least one parameter associated with the scanning apparatus during a document scanning operation.
摘要翻译：一种用于补偿具有可移动扫描仪的扫描装置中的不完美扫描器运动的方法，包括：通过沿着扫描仪的行进方向的多个间隔位置的每一个测量扫描器位置的误差来产生误差阵列; 基于所述误差阵列的低频分量从所述误差阵列生成误差补偿阵列; 以及在文件扫描操作期间使用所述误差补偿阵列来调整与所述扫描装置相关联的至少一个参数。

5. 发明申请

US20050162707A1 Scanning apparatus and method for full page scans 审中-公开
标题翻译：全页扫描的扫描仪和方法
公开(公告)号：US20050162707A1
公开(公告)日：2005-07-28
申请号：US10764154
申请日：2004-01-24
申请人： Brian Owens , Donald Spitz
发明人： Brian Owens , Donald Spitz
IPC分类号： H04N1/00 , H04N1/10 , H04N1/193 , H04N1/40
CPC分类号： H04N1/00795 , H04N1/00816 , H04N1/00819 , H04N1/1017 , H04N1/193 , H04N2201/0416
摘要： The present invention provides, an improved scanning apparatus and method for full-page scanning. The apparatus comprises a flat-bed scanner having a pattern disposed on a lower surface of the scanner housing. More specifically the pattern may be produced on a raised edge defining a platen aperture on a surface of the scanner housing. The pattern is recognized by the scanbar and processor so that the scanner can distinguish between a platen aperture edge and a document or image during a full-page scan. The present method comprises making a prescan to recognize and locate the platen aperture. Next, a primary scan is performed and scanned data is produced. During the primary scan, the scanbar may not scan the pattern. Alternatively, the scanbar may scan the pattern and subsequently remove the pattern from the scanned data. According to another method, the scanner may make a single scan collecting the pattern and the image. Subsequently, a processor may remove the pattern and, therefore the platen aperture edge from the scanned data.
摘要翻译：本发明提供了一种用于全页扫描的改进的扫描装置和方法。该装置包括具有布置在扫描器壳体的下表面上的图案的平板扫描器。更具体地，图案可以在限定扫描器壳体的表面上的压板孔的凸起边缘上产生。扫描仪和处理器识别图案，以便扫描仪能够在全页扫描期间区分压印孔的边缘和文档或图像。本方法包括制作预扫描器来识别和定位压板孔。接下来，执行主扫描并产生扫描数据。在主扫描期间，扫描栏可能不扫描图案。或者，扫描栏可以扫描图案并随后从扫描的数据中移除图案。根据另一种方法，扫描器可以进行单次扫描以收集图案和图像。随后，处理器可以从扫描的数据移除图案，并因此去除压板孔边缘。

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