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31. 发明授权

US6160981A Transfer system 有权
标题翻译：转移系统
公开(公告)号：US6160981A
公开(公告)日：2000-12-12
申请号：US356657
申请日：1999-07-19
申请人： Lloyd A. Williams , Joannes N. M. deJong , Grace T. Brewington , John Buranicz
发明人： Lloyd A. Williams , Joannes N. M. deJong , Grace T. Brewington , John Buranicz
IPC分类号： G03G15/16 , G03G15/01
CPC分类号： G03G15/1655 , G03G2215/0174
摘要： A multi-color electrophotographic printing machine in which the tangential velocity of the photoconductive drum in the transfer zone is greater than the tangential velocity of the transfer drum having the sheet receiving the transferred images thereon. A buckle is formed in the sheet after the transfer zone, resulting in the sheet being tacked to the developed image on the photoconductive member and moving at the same tangential velocity as the developed image. This is achieved by a transfer sheet having one end secured fixedly over an aperture in the transfer drum. The other end of the transfer sheet is resiliently secured to the transfer drum. The sheet of support material receiving the transferred images is secured at the leading edge to the transfer sheet. In this way, the transfer sheet and the sheet of support material may be induced to form a buckle after the transfer zone enabling the sheet of support material and the developed image to move at the same tangential velocity. By moving at the same tangential velocity, the image smear is eliminated during transfer.
摘要翻译：一种多色电子照相印刷机，其中转印区中的感光鼓的切向速度大于具有接收转印图像的纸张的转印鼓的切向速度。在转印区域之后，在片材中形成带扣，导致片材被粘贴到感光体上的显影图像并以与显影图像相同的切向速度移动。这通过一个转移片实现，转印片的一端固定地固定在转印鼓的孔上。转印纸的另一端弹性地固定到转印鼓上。接收转印图像的支撑材料片在前缘固定在转印片上。以这种方式，可以在转印区域之后诱导转印纸和支撑材料片形成带扣，使得支撑材料片和显影图像以相同的切向速度移动。通过以相同的切向速度移动，在传输过程中消除了图像污迹。

32. 发明授权

US5253019A Developer material transport 失效
标题翻译：开发商物料运输
公开(公告)号：US5253019A
公开(公告)日：1993-10-12
申请号：US428726
申请日：1989-10-30
申请人： Grace T. Brewington , William H. Wayman
发明人： Grace T. Brewington , William H. Wayman
IPC分类号： G03G15/06 , G03G15/08
CPC分类号： G03G15/0822 , G03G15/0808 , Y10S222/01
摘要： An apparatus which develops a latent image recorded on an image receiving member with developer material. A chamber in the developer housing stores a supply of developer material. A donor roll is positioned in the chamber of the housing so as to transport developer material into contact with the latent image to develop the latent image. A rotating, elongated member fluidizes the developer material. As developer material is discharged from a storage container into the chamber of the developer housing, it exerts pressure on the fluidized developer material to move the developer material from one end of the housing to the other end thereof. An electrical bias is applied between the elongated member and the donor roll so that developer material is attracted to the donor roll as the developer material advances from one end of the developer housing to the other end thereof.
摘要翻译：一种用显影剂材料显影记录在图像接收部件上的潜像的装置。显影器壳体中的一个室存储显影剂材料。供体辊定位在壳体的腔室中，以将显影剂材料输送到与潜像接触以显影潜像。旋转的细长构件使显影剂材料流化。当显影剂材料从存储容器排出到显影剂外壳的腔室中时，其对流化的显影剂材料施加压力，以将显影剂材料从壳体的一端移动到另一端。在细长构件和施主辊之间施加电偏压，使得当显影剂材料从显影剂外壳的一端前进到另一端时，显影剂材料被吸引到供体辊。

33. 发明授权

US5194905A Color printer apparatus for printing selected portions of latent images in various colors 失效
标题翻译：用于在各种颜色中打印所选择的专利图像的彩色打印机
公开(公告)号：US5194905A
公开(公告)日：1993-03-16
申请号：US619649
申请日：1990-11-29
申请人： Grace T. Brewington
发明人： Grace T. Brewington
IPC分类号： G03G15/00 , G03G15/01 , G03G15/08
CPC分类号： G03G15/0121
摘要： Color image creation wherein the color is user selectable selection of a desired color establishes the duty cycle of each of a plurality of developer structures which, in turn, determines how much, if any, of each color toner is deposited on a particular image. The duty cycle of each developer structure may vary between zero and a predetermined maximum time which corresponds to the time it takes for an image area on a charge retentive surface to move through a development nip intermediate the charge retentive surface and one of the developer structures.

34. 发明授权

US4497570A Printing machine employing an operator replaceable interposition web and photoconductive member 失效
标题翻译：印刷机采用操作者可更换的插入片和感光元件
公开(公告)号：US4497570A
公开(公告)日：1985-02-05
申请号：US463099
申请日：1983-02-02
申请人： Steven B. Bolte , Grace T. Brewington , Theodore Davidson , Richard F. Koehler, Jr. , Robert G. Martin
发明人： Steven B. Bolte , Grace T. Brewington , Theodore Davidson , Richard F. Koehler, Jr. , Robert G. Martin
IPC分类号： G03G21/16 , G03G15/00 , G03G15/05 , G03G15/22 , G03G21/00
CPC分类号： G03G15/75 , G03G15/227
摘要： A printing machine having an operator removable housing comprising a photoconductive member with a web entrained about a portion thereof. A latent image is recorded on the photoconductive member and marking particles transported to the portion of the web entrained about the photoconductive member. In this way, the latent image recorded on the photoconductive member attracts the marking particles to the web in image configuration. A copy sheet is advanced into contact with the marking particles on the web. The marking particles interposed between the web and the copy sheet are heated. After cooling, the copy sheet is separated from the web with the marking particles remaining affixed thereto.
摘要翻译：一种具有操作者可移除壳体的印刷机，其包括具有卷绕在其一部分上的卷材的感光体。将潜像记录在感光体上，并将标记的颗粒传送到卷绕在感光体上的纤维网的部分。以这种方式，记录在感光体上的潜像以图像构造吸引标记颗粒到幅材。复印纸进入与网上的标记颗粒接触。介于纤维网和复印纸之间的标记颗粒被加热。冷却后，将复印纸与纸幅分离，标记颗粒保留在其上。

35. 发明申请

US20130229692A1 SYSTEMS AND METHODS FOR PRINTING HYBRID RAISED MARKINGS ON DOCUMENTS TO ENHANCE SECURITY 有权
标题翻译：打印文件上的混合标记的系统和方法，以增强安全性
公开(公告)号：US20130229692A1
公开(公告)日：2013-09-05
申请号：US13410974
申请日：2012-03-02
申请人： Grace T. Brewington
发明人： Grace T. Brewington
IPC分类号： G06K15/02
CPC分类号： H04N1/00864 , B41M3/008 , B41M3/14 , B42D25/324 , B42D25/387 , G06K15/1872 , G06K15/1878
摘要： Haptic security features, which are generally not visually perceptible or reproducible, are applied on a surface of a substrate according to a predetermined scheme. The haptic security features are complemented by visual features that bear a relationship to the haptic security features, and/or otherwise to features of an underlying image that is already printed on the substrate. One or more colored ink layers that includes characters or other features that bear a relationship to the haptic security features is embedded into the haptic security features on the surface of the substrate to form a composite security feature that has visual information as well as haptic response. Haptic security features are based on redundantly encoding features that are pre-printed on the substrate in a preliminary step of forming a visual image on the substrate by overprinting portions of the underlying pre-printed image related to the haptic security features.
摘要翻译：根据预定方案，通常在视觉上不可感知或可再现的触觉安全特征被施加在基板的表面上。触觉安全特征由与触觉安全特征相关的视觉特征和/或其它已经印刷在基底上的下层图像的特征补充。包括与触觉安全特征相关联的字符或其他特征的一个或多个彩色墨水层被嵌入到基底表面上的触觉安全特征中以形成具有视觉信息以及触觉响应的复合安全特征。触觉安全特征基于在基板上预先打印的冗余编码特征，其中在通过覆盖与触觉安全特征相关的底层预打印图像的部分形成基底上的视觉图像的预备步骤中。

36. 发明授权

US08351100B2 Method to create spot colors with white and CMYK toner and achieve color consistency 有权
公开(公告)号：US08351100B2
公开(公告)日：2013-01-08
申请号：US12260517
申请日：2008-10-29
申请人： Lalit Keshav Mestha , Grace T. Brewington
发明人： Lalit Keshav Mestha , Grace T. Brewington
IPC分类号： G03F3/08 , H04N1/60 , G06K9/34
CPC分类号： G03G15/01 , G03G15/50 , G03G15/6591 , G03G2215/00523 , G03G2215/00527 , H04N1/54
摘要： A system and method for achieving process spot color consistency using white and CMYK toners is disclosed. The present application employs traditional CMYK using the automated spot color editing approach and enhances this approach by applying a white toner to the printing substrate prior to applying the color. This new and novel method will improve the color printing technology for printing or alternately, applying the application of the white as a distinct separation layer for the color toner separations, on plastics, ceramics, woods, and other such non-paper materials.

37. 发明授权

US08177347B2 Dual mode printer 有权
标题翻译：双模式打印机
公开(公告)号：US08177347B2
公开(公告)日：2012-05-15
申请号：US12504227
申请日：2009-07-16
申请人： Grace T. Brewington , Anthony S. Condello , Daniel Martin Bray
发明人： Grace T. Brewington , Anthony S. Condello , Daniel Martin Bray
IPC分类号： B41J2/01 , B41J29/38
CPC分类号： G03G15/5029 , B41J3/546
摘要： A dual mode imaging device includes an input for supplying a medium to the imaging device, the medium comprising at least one of an erasable paper, and a non-erasable paper. The erasable paper can be one of an imaged or a non-imaged erasable paper. A conventional imaging subsystem is provided for imaging the non-erasable paper. A heating subsystem is provided for heating an input medium to one of an erasing temperature, an imaging temperature, or a fusing temperature according to a type of job requirement. A cooling station selectively cools an erased medium to an imaging temperature. A write subsystem is provided for UV imaging an erased medium.
摘要翻译：双模式成像装置包括用于向成像装置提供介质的输入，所述介质包括可擦除纸和不可擦除纸中的至少一种。可擦除纸可以是成像或非成像的可擦除纸之一。提供了用于对不可擦除纸进行成像的常规成像子系统。提供加热子系统，用于根据工作要求的类型将输入介质加热至擦除温度，成像温度或定影温度之一。冷却站选择性地将擦除的介质冷却至成像温度。提供写子系统用于UV成像擦除介质。

38. 发明申请

US20100208278A1 DIGITAL PRINTING SYSTEMS FOR PACKAGING AND DOCUMENT PRINTING WITH SPECIAL COLORS 有权
标题翻译：用特殊颜色包装和文件打印的数字打印系统
公开(公告)号：US20100208278A1
公开(公告)日：2010-08-19
申请号：US12372074
申请日：2009-02-17
申请人： Grace T. Brewington , John F. Knapp , Nancy Y. Jia
发明人： Grace T. Brewington , John F. Knapp , Nancy Y. Jia
IPC分类号： H04N1/23
CPC分类号： H04N1/32502 , H04N1/32529 , H04N1/32545 , H04N1/3255 , H04N1/506 , H04N1/6097
摘要： A printing apparatus or printing system that uses multiple print engines to form an image on a substrate. The printing apparatus or printing system may be a surface printing system or a reverse printing system. Each of the multiple print engines has at least one color station. The color stations are arranged in the print engines and between the multiple print engines based on whether the printing system is a surface printing system or a reverse printing system to control the order in which colorant is formed on a substrate. Multiple print engines allow for, among other things, a greater color gamut and therefore assists in expansion of the standard color gamut.
摘要翻译：一种使用多个打印引擎在基板上形成图像的打印设备或打印系统。打印设备或打印系统可以是表面印刷系统或反向印刷系统。多个打印引擎中的每一个具有至少一个色站。基于打印系统是表面印刷系统还是用于控制在基板上形成着色剂的顺序的反转印刷系统，将色站布置在打印引擎中并在多个打印引擎之间。多个打印引擎除其他外允许更大的色域，从而有助于扩展标准色域。

39. 发明授权

US07206099B2 Media/screen look-up-table for color consistency 有权
标题翻译：媒体/屏幕查找表的颜色一致性
公开(公告)号：US07206099B2
公开(公告)日：2007-04-17
申请号：US10196837
申请日：2002-07-16
申请人： Grace T. Brewington , Peter A. Crean , Lalit K. Mestha , Gary W. Skinner
发明人： Grace T. Brewington , Peter A. Crean , Lalit K. Mestha , Gary W. Skinner
IPC分类号： H04N1/405
CPC分类号： H04N1/40006 , H04N1/4076 , H04N1/6097
摘要： In an image rendering system, a method of compensating for system performance changes related to image attributes includes rendering a diagnostic image, sensing at least one image quality from the diagnostic image, updating an image attribute compensation tone reproduction curve based on the sensed image quality and rendering an image based on the updated image attribute compensation tone reproduction curve. For example, image attributes include print media type and a halftone screen selection. An image processing system operative to perform the method of compensation includes a set of image attribute compensation tone reproduction curves. Each curve of the set is associated with a particular combination of image attributes. For example, each curve is associated with a particular media type/halftone screen combination.
摘要翻译：在图像渲染系统中，补偿与图像属性相关的系统性能改变的方法包括渲染诊断图像，从诊断图像感测至少一个图像质量，基于感测图像质量更新图像属性补偿色调再现曲线，以及基于更新的图像属性补偿色调再现曲线渲染图像。例如，图像属性包括打印介质类型和半色调屏幕选择。可执行补偿方法的图像处理系统包括一组图像属性补偿色调再现曲线。该集合的每个曲线与图像属性的特定组合相关联。例如，每个曲线与特定的媒体类型/半色调屏幕组合相关联。

40. 发明授权

US07197644B2 Systems and methods for providing hardcopy secure documents and for validation of such documents 有权
标题翻译：提供硬拷贝安全文件和验证此类文件的系统和方法
公开(公告)号：US07197644B2
公开(公告)日：2007-03-27
申请号：US10320864
申请日：2002-12-16
申请人： Grace T. Brewington
发明人： Grace T. Brewington
IPC分类号： H04L9/00 , H04N1/44
CPC分类号： H04N1/32133 , H04N1/32203 , H04N2201/3226 , H04N2201/3235 , H04N2201/3236 , H04N2201/3238 , H04N2201/3239 , H04N2201/3269 , H04N2201/3271 , H04N2201/3281
摘要： A secure document processing system for receiving an original document and for printing a secure hardcopy version of the original document, wherein the secure hardcopy version includes a machine-readable encoded image signature which represents an image segment of the original document. Such hardcopy secure documents can be validated by inputting them to an secure document validation system operable to identify and process the machine readable encoded representation and in response to determine whether the recovered image signature indicates that the document is counterfeit or has been altered.
摘要翻译：一种用于接收原始文档并用于打印原始文档的安全硬拷贝版本的安全文档处理系统，其中安全硬拷贝版本包括表示原始文档的图像片段的机器可读编码图像签名。这样的硬拷贝安全文档可以通过将它们输入到可操作来识别和处理机器可读编码表示的安全文档验证系统来进行验证，并且响应于确定恢复的图像签名是否指示该文档是伪造的或已被更改。

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