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1. 发明授权

US6139140A Inkjet printing apparatus with media handling system providing small bottom margin capability 有权
标题翻译：具有介质处理系统的喷墨打印设备提供小的底部边距能力
公开(公告)号：US6139140A
公开(公告)日：2000-10-31
申请号：US163274
申请日：1998-09-29
申请人： Steve O Rasmussen , Richard A Kelley , Brooke E Smith , Geoff Wotton
发明人： Steve O Rasmussen , Richard A Kelley , Brooke E Smith , Geoff Wotton
IPC分类号： B41J11/00 , B41J13/14 , B41J2/01 , B41J13/10
CPC分类号： B41J13/14 , B41J11/005 , B41J11/008
摘要： Accurate advance of a media sheet is achieved by carrying the media sheet on a belt loop support. An upstream pinch roller holds the media sheet to the belt upstream of the print zone. A downstream pinch roller holds the media sheet to the belt downstream of the print zone. A guide shim extends along the media path from a position upstream of the upstream pinch roller, passed the upstream pinch roller under a printhead adjacent to the print zone. The location of a lead edge of the guide shim relative to the print zone determines the minimum bottom margin for the inkjet printing device. The guide shim presses the media sheet to the belt support and keeps the media sheet flat under the inkjet printhead as the printhead moves over the media sheet.
摘要翻译：通过将介质片携带在皮带环支架上来实现介质片的精确提前。上游夹送辊将介质片保持在打印区域上游的带上。下游夹送辊将介质片保持在印刷区下游的带上。引导垫片沿着介质路径从上游夹送辊的上游位置延伸，将上游夹送辊通过邻近打印区域的打印头。引导垫片的引线边缘相对于打印区域的位置决定了喷墨打印设备的最小底部边距。当打印头移动到介质片上时，导向垫片将介质片材压到皮带支架上，并将介质片材平放在喷墨打印头下方。

2. 发明授权

US6132021A Dynamic adjustment of under and over printing levels in a printer 失效
标题翻译：在打印机中动态调整打印级别以下的动态调整
公开(公告)号：US6132021A
公开(公告)日：2000-10-17
申请号：US329974
申请日：1999-06-10
申请人： Brooke E. Smith , Mark L. Choy
发明人： Brooke E. Smith , Mark L. Choy
IPC分类号： B41J2/21 , B41J29/393 , B41J29/38
CPC分类号： G06K15/102 , B41J2/2114 , B41J29/393 , G06K2215/0094
摘要： The present invention provides a dynamic adjustment of the printed fluid volume for underprinting and/or overprinting pigment-based inks (or other inks) for speeding up the drying time of the pigment-based ink or improving its adherence to a medium. The invention identifies a characteristic in the printer that affects the optimum volume of under/overprinted fluid to be printed, such as pen temperature, operating frequency, operating life, ambient temperature, and ambient humidity, and varies the printed volume of the under/overprinted fluid accordingly.
摘要翻译：本发明提供了用于印刷和/或套印颜料基油墨（或其它油墨）的印刷流体体积的动态调整，以加速颜料基油墨的干燥时间或改善其对介质的粘附性。本发明识别打印机中影响要打印的欠/打印流体的最佳体积的特性，例如笔温度，操作频率，使用寿命，环境温度和环境湿度，并且改变下/下印刷的打印体积流体相应。

3. 发明授权

US06648446B1 Smudge-resistant ink jet printing 有权
标题翻译：防喷墨打印
公开(公告)号：US06648446B1
公开(公告)日：2003-11-18
申请号：US10133848
申请日：2002-04-25
申请人： Jeffrey D. Rutland , David E. DeBellis , Brooke E. Smith
发明人： Jeffrey D. Rutland , David E. DeBellis , Brooke E. Smith
IPC分类号： B41J2015
CPC分类号： B41J2/2114 , B41J11/0015
摘要： The following described arrangements and procedures generate a smudge resistant image with an ink jet imaging device. Specifically, in an image printing zone on the ink jet imaging device, a first carriage generates an image on a print medium. Then, in an image protecting zone on the ink jet imaging device, a second carriage deposits an overcoat solution and a fixer solution onto the image to form a substantially smudge resistant image.
摘要翻译：以下描述的布置和程序利用喷墨成像装置产生防污染图像。具体而言，在喷墨成像装置的图像打印区域中，第一滑架在打印介质上产生图像。然后，在喷墨成像装置上的图像保护区域中，第二托架将外涂液和定影剂溶液沉积在图像上以形成基本上防污的图像。

4. 发明授权

US06179419B2 Belt driven media handling system with feedback control for improving media advance accuracy 有权
标题翻译：带式驱动介质处理系统具有反馈控制，可提高介质提前精度
公开(公告)号：US06179419B2
公开(公告)日：2001-01-30
申请号：US09163098
申请日：1998-09-29
申请人： Steve O Rasmussen , Richard A Kelley , Brooke E Smith , Steven B. Elgee
发明人： Steve O Rasmussen , Richard A Kelley , Brooke E Smith , Steven B. Elgee
IPC分类号： B41J201
CPC分类号： B41J11/007
摘要： A media handling system having an endless belt which carries a media sheet through a print zone achieves improved media advance accuracy by including closed loop feedback control. The position of either a drive shaft which rotates the endless belt or the endless belt itself is monitored to provide feedback to a drive motor. The drive motor is linked to the drive shaft through a gear train. The endless belt is rotated by the drive shaft, either directly, or through rollers mounted to the drive shaft.
摘要翻译：具有通过打印区携带介质片的环形带的介质处理系统通过包括闭环反馈控制来实现改进的介质提前精度。监测旋转环形带或环形带本身的驱动轴的位置，以向驱动马达提供反馈。驱动马达通过齿轮系与驱动轴连接。环形带由驱动轴直接或通过安装在驱动轴上的滚轮旋转。

5. 发明授权

US06244687B1 Mixing overprinting and underprinting of inks in an inkjet printer to speed up the dry time of black ink without undesirable hue shifts 有权
标题翻译：在喷墨打印机中混合墨水的套印和底印以加快黑色墨水的干燥时间，而不会有不希望的色调偏移
公开(公告)号：US06244687B1
公开(公告)日：2001-06-12
申请号：US09273703
申请日：1999-03-22
申请人： Paul David Gast , Keshava A Prasad , Brooke E Smith , Michel A. Riou , Steven D Looman
发明人： Paul David Gast , Keshava A Prasad , Brooke E Smith , Michel A. Riou , Steven D Looman
IPC分类号： B41J221
CPC分类号： G06K15/102 , B41J19/147 , G06K2215/0094
摘要： A black printhead is installed in a scanning carriage with at least one primary color printhead on both sides of the black printhead. To reduce the drying time of a printed black ink pattern and to achieve other benefits, a first one of the primary color inks underprints the black ink in a first scan direction, and a second one of the primary color inks underprints the black ink in an opposite second scan direction. To minimize hue shifts due to the different underprinted colors, the black ink is overprinted, during the same scan that printed the underprinted ink and black ink, by a color ink that is different from the underprinted ink, so that the resulting black image printed in both scan directions will contain the same three color components. In one embodiment, the order of print cartridges in the scanning carriage, as viewed from the front of the printer, is cyan, black, magenta, and yellow. Other orders may also be used, and additional colors may be used. The invention is also applicable to a color printer using a single printhead with multiple sets of nozzles, each set printing a different color ink.
摘要翻译：黑色打印头安装在扫描托架中，黑色打印头两侧至少有一个主色打印头。为了减少印刷黑色油墨图案的干燥时间并实现其它优点，第一种原色油墨在第一扫描方向上印刷黑色油墨，并且第二种原色油墨将黑色油墨以相反的第二扫描方向。为了最小化由于不同的印痕颜色造成的色相偏移，在通过与底印油墨不同的彩色油墨进行的相同的扫描期间，黑印刷被印刷在底印油墨和黑色油墨的同一扫描中，从而将所得到的黑色图像印在两个扫描方向都将包含相同的三色组件。在一个实施例中，从打印机前面观察的扫描托架中的打印墨盒的顺序是青色，黑色，品红色和黄色。也可以使用其他订单，并且可以使用附加的颜色。本发明也适用于使用具有多组喷嘴的单个打印头的彩色打印机，每个喷墨打印机印刷不同颜色的墨水。

6. 发明授权

US06854823B2 Smudge-resistant ink jet printing 失效
标题翻译：防喷墨打印
公开(公告)号：US06854823B2
公开(公告)日：2005-02-15
申请号：US10665751
申请日：2003-09-19
申请人： Jeffrey D. Rutland , David E. DeBellis , Brooke E. Smith
发明人： Jeffrey D. Rutland , David E. DeBellis , Brooke E. Smith
IPC分类号： B41J2/21 , B41J11/00 , B41J2/015
CPC分类号： B41J2/2114 , B41J11/0015
摘要： The following described arrangements and procedures generate a smudge resistant image with an ink jet imaging device. Specifically, in an image printing zone on the ink jet imaging device, a first carriage generates an image on a print medium. Then, in an image protecting zone on the ink jet imaging device, a second carriage deposits an overcoat solution and a fixer solution onto the image to form a substantially smudge resistant image.
摘要翻译：以下描述的布置和程序利用喷墨成像装置产生防污染图像。具体而言，在喷墨成像装置的图像打印区域中，第一滑架在打印介质上产生图像。然后，在喷墨成像装置上的图像保护区域中，第二托架将外涂液和定影剂溶液沉积在图像上以形成基本上防污的图像。

7. 发明授权

US06607267B2 Method of printing a security verification with inkjet printers 有权
标题翻译：使用喷墨打印机打印安全验证的方法
公开(公告)号：US06607267B2
公开(公告)日：2003-08-19
申请号：US09776056
申请日：2001-02-02
申请人： Stephen L. Testardi , Brooke E. Smith
发明人： Stephen L. Testardi , Brooke E. Smith
IPC分类号： B41J201
CPC分类号： B41M7/0018 , B41J2/01 , B41J11/0015 , B41M3/14 , B41M3/144
摘要： In combination with an inkjet printer having a glossy topcoat deposition feature, a method for printing security marks on an inkjet-printed sheet which includes the step of modulating the deposition of the topcoat layer, rather applying it uniformly to the imaged surface of the sheet. Modulated deposition results in variations in gloss which are visible when the document is viewed at an angle. Three alternatives for modulation are possible: the topcoat layer may be applied to the entire sheet, but with the amount thereof deposited per unit area over the surface of the document alternating between a low value and a high value; the topcoat layer may be applied to the entire sheet, but with the amount thereof deposited per unit area varying over the surface of the document as a continuous function between a low value and a high value; or the topcoat layer may be applied to only portions of the document surface. Modulated application of the topcoat can be controlled using one of several available techniques; the standard print driver can be employed in a manner similar to that used for the printing of standard images with pigmented inks; the printer may be designed to accept a custom plug-in module procurable from a secure source (e.g., the printer manufacturer) which, when enabled by the standard print driver, controls the printing of a particular security mark design; or an internet-based vendor may provide a secure downloadable security mark design in much the same manner that printable postage stamps are provided through various vendors in conjunction with the U.S. Postal Service's Information Based Indicia Program.
摘要翻译：与具有光泽面漆沉积特征的喷墨打印机组合，一种在喷墨印刷纸上印刷安全标记的方法，其包括调节顶涂层沉积的步骤，而不是将其均匀地涂覆到片材的成像表面上。调制沉积导致当以一个角度观看文件时可见的光泽变化。用于调制的三种可选方案是：顶涂层可以施加到整个片材上，但是其在文件表面上每单位面积沉积的量在低值和高值之间交替; 顶涂层可以施加到整个片材上，但是其每单位面积沉积的量在文件的表面上变化，作为低值和高值之间的连续函数; 或者顶涂层可以仅施加到原稿表面的部分。可以使用几种可用技术之一来控制面漆的调节应用; 标准打印驱动程序可以以类似于用彩色油墨印刷标准图像的方式使用; 打印机可以被设计为接受可从安全源（例如，打印机制造商）获得的定制插件模块，当由标准打印驱动程序启用时，它可以控制特定安全标记设计的打印; 或基于互联网的供应商可以以与美国邮政服务的基于信息的标记计划一起通过各种供应商提供可打印邮票的方式大致相同的方式提供安全可下载的安全标记设计。

8. 发明授权

US06354693B1 Printing of color ink under and over black text and graphics areas 有权
标题翻译：在黑色文字和图形区域下方打印彩色墨水
公开(公告)号：US06354693B1
公开(公告)日：2002-03-12
申请号：US09659666
申请日：2000-09-11
申请人： Steven D Looman , Mark H. Kowalski , George C Ross , Michel A. Riou , Paul David Gast , Brooke E Smith , Keshava A Prasad , Robert B McMaster
发明人： Steven D Looman , Mark H. Kowalski , George C Ross , Michel A. Riou , Paul David Gast , Brooke E Smith , Keshava A Prasad , Robert B McMaster
IPC分类号： B41J221
CPC分类号： G06K15/102 , B41J19/147 , G06K2215/0094
摘要： One or more reactive color inks are printed under and over black text and graphics areas. That is to say, one or more reactive color inks are first printed in a selected area in which black text and/or graphics are to be printed, then the black text and/or graphics are printed, and finally one or more reactive color inks are then printed over the black text and/or graphics. The use of under- and over-printing of black text and/or graphics by reactive color inks improves several important characteristics of inkjet printing. Specifically, the following improvements are obtained: dry-time, finger smudge, media independence/print quality, waterfastness, strikethrough, less noticeable missing/misdirected nozzles, and no dedicated pens are required. Alternatively, either underprinting alone or overprinting alone may be used.
摘要翻译：一个或多个反应性颜色墨水印刷在黑色文本和图形区域之下。也就是说，首先将一个或多个反应性颜色墨水印刷到要打印黑色文本和/或图形的选定区域中，然后打印黑色文本和/或图形，最后打印一个或多个反应性颜色墨水然后印在黑色文字和/或图形上。通过反应性颜色油墨使用黑色文字和/或图形的欠印刷和超印刷改善了喷墨印刷的几个重要特性。具体来说，可以获得以下改进：干燥时间，手指污迹，介质独立性/打印质量，耐水性，删除线，缺少/不正确的喷嘴，不需要专用笔。或者，可以单独使用底印或单独的套印。

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