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公开(公告)号：US09542746B2
公开(公告)日：2017-01-10
申请号：US14303735
申请日：2014-06-13
Applicant: Xerox Corporation
Inventor： Wencheng Wu , Steven R. Moore , Thomas F. Wade , Dennis L. Venable
CPC classification number: G06T7/74 , G05D1/0234 , G05D2201/0216 , G06T2207/30204 , H04N7/181
Abstract: A configuration system generates a calibration target to be printed, the target including a set of machine-readable and visually-identifiable landmarks and associated location-encoding marks which encode known locations of the landmarks. A plurality of test images of the printed calibration target is acquired by the system from an image capture assembly. Positions of the landmarks in the acquired test images and the location-encoding marks in the acquired test images are detected by the system. The system decodes the locations of the landmarks from the detected location-encoding marks and spatially characterizes the image capture assembly, based on the detected positions of the landmarks in the acquired test images and their decoded known locations.
Abstract translation: 配置系统生成要打印的校准目标，目标包括一组机器可读和可视识别的地标以及编码地标的已知位置的相关联的位置编码标记。 通过系统从图像捕获组件获取打印的校准目标的多个测试图像。 所获取的测试图像中的地标的位置和所获取的测试图像中的位置编码标记由系统检测。 系统基于检测到的所获取的测试图像中的地标的位置及其解码的已知位置，从检测到的位置编码标记中解码地标的位置，并空间地表征图像捕获组件。
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32.发明申请PRINTED TAG INFORMATION RECOGNITION USING MULTI-POSE ILLUMINATION TO MITIGATE GLARE 有权打印标签信息识别使用多功能照明来减轻光线公开(公告)号：US20160267304A1
公开(公告)日：2016-09-15
申请号：US14643721
申请日：2015-03-10
Applicant: Xerox Corporation
Inventor： Wencheng Wu , Robert P. Loce , Raja Bala , Peter Paul , Thomas F. Wade , Dennis L. Venable , Steven R. Moore , Peter J. Knausdorf
CPC classification number: G06K7/10732 , G06K7/10574 , G06K7/10722 , G06K7/10821 , G06K7/1443 , G06K7/146 , G06K7/1465 , G06T5/001 , G06T2207/10152
Abstract: Eliminate or reduce the impact of glare in printed information tag recognition applications using single- and multi-pose external illumination coupled with intelligent processing. A shelf imager can acquire shelf images for printed information tag localization and recognition. An external illuminator can provide at least one illumination condition/pose for shelf image acquisition in addition to lighting associated with the enclosed environment. A glare region of interest (ROI) detector can analyze all or a portion of the acquired shelf images for glare to determine whether additional images need to be acquired using different illumination conditions provided by the single- or multi-pose external illuminator or whether full or portion of acquired images need to be analyzed by a printed information tag locator and recognizer. A printed information tag locator and recognizer can analyze all or a portion of the acquired images to localize and recognize data printed on the printed information tags.
Abstract translation: 使用单一和多姿态外部照明加上智能处理，消除或减少眩光对印刷信息标签识别应用的影响。 架子成像器可以获取用于印刷信息标签定位和识别的搁架图像。 除了与封闭环境相关联的照明之外，外部照明器还可以为搁架图像采集提供至少一个照明条件/姿势。 眩光感兴趣区域（ROI）检测器可以分析所获取的搁架图像的全部或一部分用于眩光，以确定是否需要使用由单一或多姿态外部照明器提供的不同照明条件获取附加图像， 所获取的图像的一部分需要通过打印的信息标签定位器和识别器进行分析。 打印的信息标签定位器和识别器可以分析所获取的图像的全部或一部分，以便本地化并识别打印在打印信息标签上的数据。
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公开(公告)号：US20150154378A1
公开(公告)日：2015-06-04
申请号：US14095190
申请日：2013-12-03
Applicant: Xerox Corporation
Inventor： Linn C. Hoover , Paul R. Austin , Steven R. Moore , Wendell Lewis Kibler , Denise L. Fletcher , Naveen Sharma
CPC classification number: G06F19/3462 , A61J7/0084 , A61J7/0463 , A61J7/0481 , A61J7/049 , A61J2200/30
Abstract: A computer-based apparatus including: a cassette including a plurality of compartments for storing medications; and a dispenser including a processor and memory storing computer readable instructions and information for a plurality of medications, the information including dosages and schedules for the medications. The processor is configured to extract a medication from the plurality of medications from a compartment according to the information. The processor is configured to: receive, from a second computer remote from the apparatus, an input including a modification to the information; or create a modification to the information. The processor is configured to determine that a medication stored in the compartment is the same as the medication in the plurality of medications and extract, using the dispenser, a quantity of the stored medication from the compartment according to the modification; or terminate extraction, by the dispenser, of the stored medication from the compartment according to the modification.
Abstract translation: 一种基于计算机的装置，包括：盒，其包括用于储存药物的多个隔间; 以及包括处理器和存储器的存储器，所述存储器存储用于多种药物的计算机可读指令和信息，所述信息包括药物的剂量和时间表。 所述处理器被配置为根据所述信息从所述多个药物中提取药物。 所述处理器被配置为：从远离所述设备的第二计算机接收包括对所述信息的修改的输入; 或创建对信息的修改。 处理器被配置为确定存储在隔室中的药物与多种药物中的药物相同，并且使用分配器从根据该修改的隔室提取一定量的储存药物; 或者通过分配器从所述隔室中终止根据所述修改的存储的药物的提取。
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公开(公告)号：US20140233080A1
公开(公告)日：2014-08-21
申请号：US13769251
申请日：2013-02-15
Applicant: XEROX CORPORATION
Inventor： Steven R. Moore
IPC: G02B26/10
CPC classification number: G02B26/101 , G02B26/123
Abstract: A multiple-beam imager includes multiple light sources (e.g., laser diodes) that transmit light beam pulses (energy doses) along parallel paths onto print plate spots disposed in a circumferential target region during each imaging period. The beam pulses are coordinated with rotation of the imaging cylinder such that, as a selected print plate spot is rotated through the target region, it is sequentially positioned during successive imaging periods to receive light beam pulses from each of the sequentially-aligned light sources, whereby the selected print plate spot receives multiple energy doses (e.g., one during each raster-scan) as it passes through the target region, thereby gradually heating and then evaporating the fountain solution predisposed over the selected print spot. A polygon mirror is used to raster-scan the beam pulses along parallel raster-scan zones.
Abstract translation: 多光束成像器包括多个光源（例如，激光二极管），其在每个成像周期期间沿着平行路径将光束脉冲（能量剂量）传输到设置在周边目标区域中的印刷板点上。 光束脉冲与成像圆筒的旋转协调，使得当所选择的印刷版光点旋转穿过目标区域时，其在连续成像周期期间被顺序地定位以从每个顺序对准的光源接收光束脉冲， 由此所选择的印版斑点在通过目标区域时接收多个能量剂量（例如，每次光栅扫描期间的一个），从而逐渐加热并随后蒸发在所选择的印刷点上倾向的喷泉溶液。 多面镜用于沿并行光栅扫描区域对光束脉冲进行光栅扫描。
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35.发明申请Active Biased Electrodes for Reducing Electrostatic Fields Underneath Print Heads in an Electrostatic Media Transport 有权用于减少静电介质运输中打印头下方静电场的主动偏置电极公开(公告)号：US20140028750A1
公开(公告)日：2014-01-30
申请号：US13912860
申请日：2013-06-07
Applicant: Xerox Corporation
Inventor： Gerald M. Fletcher , Johannes N. M. de Jong , Peter Knausdorf , Steven R. Moore , Ramesh S. Palghat
IPC: B41J13/00
CPC classification number: B41J13/0009 , B41J11/007 , B41J11/06
Abstract: Embodiments described herein are directed to a system for reducing electrostatic fields underneath print heads in a direct marking printing system. The system includes: one or more print heads for depositing ink onto a media substrate; a media transport for moving the media substrate along a media path past the one or more print heads; a conductive platen contacting the media transport belt; an electrostatic field reducer that includes an alternating current charge device positioned upstream of the one or more print heads; and one or apertures with electrically isolated biased electrodes separated by an opening that is in registration with the ink deposition areas of the one or more print heads. The media transport includes a media transport belt and, when the media is on the transport belt it has an electrostatic field, which can cause printing defects. The electrostatic field reducer and electrodes reduce the electrostatic field on the surface of the media and thereby reduce printing defects.
Abstract translation: 本文描述的实施例涉及用于在直接标记打印系统中减少打印头下方的静电场的系统。 该系统包括：用于将墨水沉积到介质基板上的一个或多个打印头; 用于沿着介质路径移动介质基板通过所述一个或多个打印头的介质传送器; 与介质输送带接触的导电台板; 静电场减速器，其包括位于所述一个或多个打印头的上游的交流电荷装置; 以及具有电隔离的偏置电极的一个或多个孔，其通过与一个或多个打印头的油墨沉积区域对准的开口分开。 介质输送器包括介质输送带，并且当介质在输送带上时，其具有静电场，这可能导致印刷缺陷。 静电场减速器和电极减少介质表面的静电场，从而减少打印缺陷。
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Patent Agency Ranking
公开(公告)号：US12129146B2
公开(公告)日：2024-10-29
申请号：US17856159
申请日：2022-07-01
Applicant: Xerox Corporation
Inventor： Steven R. Moore , Richard R. Getz, Sr. , James M. Maryniak , Patrick Darby
CPC classification number: B65H5/20 , B65H5/062 , B65H2403/55 , B65H2513/42
Abstract: Apparatuses include, among other components, a pair of opposing drive rollers, a pair of opposing idle rollers, and a rotatable support operatively connected to the axles of the idle rollers. Axles of the drive rollers and the idle rollers are positioned along a circle. The axles of the drive rollers and the idle rollers alternate along the circle. Also, rotation of the rotatable support moves the idle rollers along the circle until the idle rollers contact the drive rollers. Each of the idle rollers is positioned by the rotatable support to only contact a single drive roller at a time.
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公开(公告)号：US20240002179A1
公开(公告)日：2024-01-04
申请号：US17856159
申请日：2022-07-01
Applicant: Xerox Corporation
Inventor： Steven R. Moore , Richard R. Getz, SR. , James M. Maryniak , Patrick Darby
CPC classification number: B65H5/20 , B65H5/062 , B65H2513/42 , B65H2403/55
Abstract: Apparatuses include, among other components, a pair of opposing drive rollers, a pair of opposing idle rollers, and a rotatable support operatively connected to the axles of the idle rollers. Axles of the drive rollers and the idle rollers are positioned along a circle. The axles of the drive rollers and the idle rollers alternate along the circle. Also, rotation of the rotatable support moves the idle rollers along the circle until the idle rollers contact the drive rollers. Each of the idle rollers is positioned by the rotatable support to only contact a single drive roller at a time.
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38.发明申请公开(公告)号：US20220362858A1
公开(公告)日：2022-11-17
申请号：US17319830
申请日：2021-05-13
Applicant: Xerox Corporation
Inventor： Steven R. Moore , Dinesh Krishna Kumar Jayabal
Abstract: A three-dimensional (3D) metal object manufacturing apparatus is equipped with a wire detector to determine a position of a top surface of melted metal contained in a receptacle of a heated vessel in the apparatus from time to time. The solid metal wire being fed into the heated vessel is retracted and the length of the retracted wire is determined using a signal generated by the wire detector. The determined length of the wire is used to identify the position of the top level of the melted metal in the receptacle so the receptacle can be replenished if the level has fallen below a predetermined capacity for the receptacle.
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公开(公告)号：US10336057B2
公开(公告)日：2019-07-02
申请号：US15014217
申请日：2016-02-03
Applicant: XEROX CORPORATION
Inventor： Steven R. Moore , Peter J. Knausdorf , Chu-heng Liu
Abstract: An apparatus and method for printing directly onto print media including smooth non-absorbent media substrates (e.g., polymer films) inks having a wide range in viscosity, so that flexographic, gravure, and lithographic inks can all be contemplated. The proposed method is able to print with variable data/imaging. Dampening fluid may be patterned onto an imaging roll by coating the imaging roll with a layer of the dampening fluid and selectively evaporating off a patterned portion via a laser imaging device. The imaging roll then contacts the print substrate and transfers the patterned dampening fluid onto the substrate via film splitting. The substrate then passes through an inker station where ink is deposited directly to the substrate for attachment thereto except where rejected by the dampening fluid.
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公开(公告)号：US20180170081A1
公开(公告)日：2018-06-21
申请号：US15384425
申请日：2016-12-20
Applicant: Xerox Corporation
Inventor： Paul J. McConville , Jason M. Lefevre , Steven R. Moore , Douglas K. Herrmann
IPC: B41J29/377 , F28F7/02
CPC classification number: B41J29/377 , F28D2021/0029 , F28F3/12 , F28F7/02 , F28F2013/006 , F28F2265/24 , H01L23/3677 , H01L23/40 , H01L23/473
Abstract: A temperature control system, the system comprising a cooling block configured to be in conductive communication with a heat source, said cooling block comprising a stem and a base, a cooling fluid configured to circulate through the base of the cooling block, and an electrical barrier formed in the base of the cooling block between the heat source and the cooling fluid.
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