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1. 发明授权

US06201551B1 PDL operator overloading for line width management 有权
标题翻译： PDL运算符重载线宽管理
公开(公告)号：US06201551B1
公开(公告)日：2001-03-13
申请号：US09162762
申请日：1998-09-30
申请人： Robert Paul Loce , Michael Branciforte , Grace T. Brewington , Ann Marie Cecchi
发明人： Robert Paul Loce , Michael Branciforte , Grace T. Brewington , Ann Marie Cecchi
IPC分类号： G06T1160
CPC分类号： G06T11/203
摘要： A method and apparatus for overloading operators in Page Description Language (PDL) defined graphics redefines the graphic, such as to compensate for certain undesirable line growth characteristics of a target printer or display device. Line width can be controlled based on various attributes, such as color, size, width, pattern or orientation. Line width can be redefined to be wider, narrower or of a differing color to achieve a desired printed graphic. Also, the method and apparatus can compensate for fill in of reverse-line and “cookie-cutter” holes. The method, performed within a decomposer, examines individual lines of a PDL defined graphic, determines if compensation is needed to achieve a desired printed output, and redefines an operator to achieve the compensation. The compensation can include addition of wider reverse (white) lines under colored lines to prevent the fill in.
摘要翻译：用于在页面描述语言（PDL）定义的图形中重载操作符的方法和装置重新定义图形，以补偿目标打印机或显示设备的某些不期望的行增长特性。可以根据各种属性（如颜色，大小，宽度，图案或方向）来控制线条宽度。线宽可以重新定义为更宽，更窄或不同的颜色，以实现所需的打印图形。此外，该方法和装置可以补偿反向线和“饼干”孔的填充。在分解器中执行的方法检查PDL定义图形的各行，确定是否需要补偿来实现所需的打印输出，并重新定义操作者以实现补偿。补偿可以包括在彩色线下添加更宽的反转（白色）线以防止填充。

2. 发明授权

US06246419B1 PDL operator overloading for line width management 有权
标题翻译： PDL运算符重载线宽管理
公开(公告)号：US06246419B1
公开(公告)日：2001-06-12
申请号：US09162763
申请日：1998-09-30
申请人： Robert Paul Loce , Michael Branciforte , Grace T. Brewington , Ann Marie Cecchi
发明人： Robert Paul Loce , Michael Branciforte , Grace T. Brewington , Ann Marie Cecchi
IPC分类号： G06K1502
CPC分类号： G06K15/02 , G06K2215/0011 , G06K2215/0014
摘要： A method and apparatus for overloading operators in Page Description Language (PDL) defined graphics adjusts widths of lines in a manner that yields preferred line widths, such as to compensate for certain undesirable line growth characteristics of a target printer or display device. Line width can be controlled based on various attributes, such as color, size, width, pattern or orientation. Line width can be redefined to be wider, narrower or of a differing color to achieve a desired printed graphic. The method, performed within a decomposer, examines individual lines of a PDL defined graphic, determines if compensation is needed to achieve a desired printed output, and redefines a modification attribute to achieve the compensation.
摘要翻译：用于在页面描述语言（PDL）定义的图形中重载运算符的方法和装置以产生优选线宽的方式调整线的宽度，例如补偿目标打印机或显示装置的某些不希望的线生长特性。可以根据各种属性（如颜色，大小，宽度，图案或方向）来控制线条宽度。线宽可以重新定义为更宽，更窄或不同的颜色，以实现所需的打印图形。在分解器中执行的方法检查PDL定义图形的各行，确定是否需要补偿来实现所需的打印输出，并重新定义修改属性以实现补偿。

3. 发明授权

US08854686B2 Digital printing systems for packaging and document printing with special colors 有权
标题翻译：用于特殊颜色的包装和文件印刷的数字印刷系统
公开(公告)号：US08854686B2
公开(公告)日：2014-10-07
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： G06F15/00 , H04N1/40 , G06K7/00
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，色站被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。

4. 发明授权

US08837970B2 Apparatus, methods, and systems for engaging and disengaging a fixing nip for cut sheet processing 有权
标题翻译：用于接合和分离用于切割片处理的定影辊隙的装置，方法和系统
公开(公告)号：US08837970B2
公开(公告)日：2014-09-16
申请号：US13165271
申请日：2011-06-21
申请人： Richard W. Seyfried , Grace T. Brewington , Faming Li
发明人： Richard W. Seyfried , Grace T. Brewington , Faming Li
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/2032
摘要： A fixing device includes a first fixing member a second fixing member that are movable to engage and disengage a fixing nip defined by the first and second fixing member. The fixing nip is disengaged to accommodate entry and exit of a cut sheet, and engaged to accommodate warm-pressure fixing a marking material image to the cut sheet.
摘要翻译：定影装置包括第一固定构件，第二固定构件，其可移动以接合和分离由第一和第二固定构件限定的定影辊隙。定影辊隙分离以适应切割片材的进入和退出，并且接合以适应将标记材料图像固定到切割片材的温压。

5. 发明授权

US08820233B2 Anilox metering system for electrographic printing 有权
标题翻译：用于电印的网纹计量系统
公开(公告)号：US08820233B2
公开(公告)日：2014-09-02
申请号：US12566568
申请日：2009-09-24
申请人： Eugene M. Chow , Jing Zhou , Gerald A. Domoto , Grace T. Brewington
发明人： Eugene M. Chow , Jing Zhou , Gerald A. Domoto , Grace T. Brewington
IPC分类号： B41F9/10 , B41F31/04 , B41M1/42 , G03G15/10
CPC分类号： G03G15/104
摘要： A method and apparatus to meter ink for electrographic printing is disclosed. An ink loading mechanism having an anilox roller fills ink from an ink supply into cells in the anilox roller having a plurality of valleys and lands that form the cells. The ink loading mechanism causes the valleys to be full or nearly full with the ink. The anilox roller rotates in a first direction. In one embodiment, a soft blade positioned slightly below surface of the lands removes ink from the cells and causes the valleys to be partially filled as the anilox roller rotates. A hard blade positioned at the surface of the lands to clean residue of ink on the surface of the lands as the anilox roller rotates. In another embodiment, a blanket roller rotationally engaged with the anilox roller pulls ink out of the cells and causes the valleys to be partially filled. The blanket roller rotates in a second direction. A first cleaning blade cleans tops of the lands of the cells.
摘要翻译：公开了一种用于电印印刷的墨水计量方法和装置。具有网纹辊的墨水装载机构将油墨从墨水供给装入具有形成该单元的多个谷和平台的网纹辊中的单元中。墨水装载机构使墨水充满或接近满。网纹辊沿第一方向旋转。在一个实施例中，稍微位于焊盘表面下方的软刀片从电池中去除墨水，并且当网纹辊旋转时使谷部分被填充。位于平台表面的硬刀片，以在网纹辊旋转时清洁焊盘表面上的油墨残留物。在另一个实施例中，与网纹辊旋转接合的橡皮布辊将墨水从电池中拉出并导致谷部分地被填充。橡皮布滚筒沿第二个方向旋转。第一清洁刀片清洁细胞的脊部的顶部。

6. 发明申请

US20110037803A1 WRITE HEATING ARCHITECTURE FOR DUAL MODE IMAGING SYSTEMS 有权
标题翻译：双模式成像系统的写加热结构
公开(公告)号：US20110037803A1
公开(公告)日：2011-02-17
申请号：US12542481
申请日：2009-08-17
申请人： Daniel Martin Bray , Anthony S. Condello , Grace T. Brewington
发明人： Daniel Martin Bray , Anthony S. Condello , Grace T. Brewington
IPC分类号： B41J29/38 , B41J2/01
CPC分类号： B41J3/546 , B41J2/4753
摘要： A dual mode imaging system includes an ink jet device for imaging non-erasable media and a write device for imaging erasable media. A media transport subsystem is provided for supplying non-erasable and erasable media to one of the ink jet device and the write device. A heat source is incorporated into the media transport subsystem, and particularly in connection with a guide baffle of the ink jet device, the heat source heating erasable media to a temperature suitable for imaging at the write device.
摘要翻译：双模式成像系统包括用于对不可擦除介质进行成像的喷墨装置和用于成像可擦除介质的写入装置。提供了一种媒体传送子系统，用于向喷墨设备和写入设备之一提供不可擦除和可擦除介质。热源被结合到介质输送子系统中，特别是与喷墨装置的引导挡板结合，将热源加热可擦除介质转换到适于在写装置处成像的温度。

7. 发明授权

US5387967A Single-component electrophotographic development system 失效
标题翻译：单组分电子照相显影系统
公开(公告)号：US5387967A
公开(公告)日：1995-02-07
申请号：US125883
申请日：1993-09-23
申请人： Grace T. Brewington , Paul C. Julien , John F. Knapp , Masashi Kajimoto , Hidekiyo Tachibana , Kazuo Terao , Yutaka Toyoda , Mikio Yamamoto
发明人： Grace T. Brewington , Paul C. Julien , John F. Knapp , Masashi Kajimoto , Hidekiyo Tachibana , Kazuo Terao , Yutaka Toyoda , Mikio Yamamoto
IPC分类号： G03G15/08 , G03G15/06
CPC分类号： G03G15/0822 , G03G15/0812 , G03G15/0815
摘要： An apparatus develops an electrostatic latent image on a charge-retentive surface. A donor roll is selectably rotatable in a process direction and in a reverse direction relative to the process direction. A toner mover loads toner particles onto a portion of the surface of the donor roll. A metering blade is disposed downstream of the toner mover in the process direction. A seal is disposed upstream of the toner mover in the process direction, and is adapted to remove at least approximately half of the undeveloped toner from the donor roll.
摘要翻译：一种装置在电荷保持性表面上形成静电潜像。供体辊可以相对于处理方向在过程方向和反方向上可选择地旋转。墨粉驱动器将调色剂颗粒装载到供体辊表面的一部分上。计量刀片沿着处理方向设置在调色剂移动器的下游。密封件沿着处理方向设置在调色剂移动器的上游，并且适于从供体辊中移除至少大约一半的未显影的调色剂。

8. 发明授权

US4764841A Toner charging apparatus with coated toner transport members 失效
标题翻译：具有涂层调色剂输送构件的调色剂充电装置
公开(公告)号：US4764841A
公开(公告)日：1988-08-16
申请号：US681750
申请日：1984-12-14
申请人： Grace T. Brewington , Dan A. Hays , William H. Wayman
发明人： Grace T. Brewington , Dan A. Hays , William H. Wayman
IPC分类号： G03G15/08 , G03G15/06
CPC分类号： G03G15/0818 , G03G15/0812 , G03G2215/0614 , G03G2215/0641
摘要： An apparatus for charging insulating toner particles comprised, in operative relationship, of a means for charging insulating toner particles and a means for transporting insulating toner particles, said means for charging and said means for transporting biased to a predetermined potential wherein the transporting means contains therein a coating selected from the group consisting of a chlorotrifluoroethylene vinyl chloride copolymer, styrene copolymers, and silicone resins with conductive particulate particles therein.
摘要翻译：一种用于充电绝缘调色剂颗粒的设备，包括用于充电绝缘调色剂颗粒的装置和用于输送绝缘调色剂颗粒的装置，所述充电装置和所述偏移装置偏移到预定电位的装置，其中传送装置包含在其中选自氯三氟乙烯氯乙烯共聚物，苯乙烯共聚物和其中具有导电颗粒颗粒的有机硅树脂的涂层。

9. 发明授权

US08693938B2 Apparatus and systems for high pressure fusing electrostatic offset mitigation 有权
标题翻译：高压熔融静电补偿减轻装置和系统
公开(公告)号：US08693938B2
公开(公告)日：2014-04-08
申请号：US13410908
申请日：2012-03-02
申请人： George Cunha Cardoso , Grace T. Brewington , Christopher Lynn
发明人： George Cunha Cardoso , Grace T. Brewington , Christopher Lynn
IPC分类号： G03G15/20
CPC分类号： G03G15/2092
摘要： A fusing apparatus includes a fusing roll and a backing roll that define a nip at which toner applied to marking material is fixed to paper under high pressure. A surface of the fusing roll includes a semi-conductive metal-oxide surface. Grounded conductive guides are arranged at the entrance and at the exit of the nip defined by the fusing roll and the backing roll.
摘要翻译：定影装置包括定影辊和背衬辊，其限定了在高压下将施加到标记材料的调色剂固定在纸上的辊隙。定影辊的表面包括半导体金属氧化物表面。接地的导电引导件设置在由定影辊和支承辊限定的压区的入口和出口处。

10. 发明申请

US20140002520A1 SYSTEMS AND METHODS FOR PRINTING RAISED MARKINGS ON DOCUMENTS 有权
标题翻译：用于在文件上打印提高标记的系统和方法
公开(公告)号：US20140002520A1
公开(公告)日：2014-01-02
申请号：US13539533
申请日：2012-07-02
申请人： Bryan J. ROOF , Grace T. Brewington
发明人： Bryan J. ROOF , Grace T. Brewington
IPC分类号： B41J29/38
CPC分类号： B41J2/04573 , B41J2/04508 , B41J2/04526 , B41J2/04556 , B41J2/04581 , B41J3/00 , B41J3/32
摘要： Systems for forming three-dimensional marking material images on moving substrates include a print head arranged about a media path by which the substrate passes the print head at a predetermined media velocity. The jets marking material at a predetermined velocity onto the substrate surface to form a three-dimensional marking material image. A firing time of forming a first layer of marking material may be different with respect to a print run start time than a firing time for ejecting marking material for forming successive layers. The firing time may be adjusted by advancing or delaying the firing time with respect to an initial firing time for forming the first layer. The advance or delay may be calculated by a processor, and the calculation may be fed to a time advance/delay buffer contained by the print head.
摘要翻译：用于在移动基板上形成三维标记材料图像的系统包括围绕媒体路径布置的打印头，通过该打印头基板以预定介质速度通过打印头。射流以预定的速度将材料标记到衬底表面上以形成三维标记材料图像。形成第一层标记材料的烧成时间可以相对于打印运行开始时间而不同于用于喷射用于形成连续层的标记材料的点火时间。可以通过相对于用于形成第一层的初始烧制时间推进或延迟烧制时间来调节烧制时间。提前或延迟可以由处理器计算，并且计算可以被馈送到由打印头包含的时间提前/延迟缓冲器。

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