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1. 发明授权

US5356464A Aqueous ink compositions containing anti-curl agents 失效
标题翻译：含有抗卷曲剂的水性油墨组合物
公开(公告)号：US5356464A
公开(公告)日：1994-10-18
申请号：US160703
申请日：1993-12-01
申请人： Mark S. Hickman , Loren E. Johnson , John L. Stoffel , Ronald A. Askeland , Catherine B. Hunt , Howard Matrick , Keshava A. Prasad , John T. Rich , Leonard Slevin , John R. Moffatt
发明人： Mark S. Hickman , Loren E. Johnson , John L. Stoffel , Ronald A. Askeland , Catherine B. Hunt , Howard Matrick , Keshava A. Prasad , John T. Rich , Leonard Slevin , John R. Moffatt
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/30
摘要： Aqueous ink compositions containing anti-curl agents substantially reduce or eliminate paper curl in plain-paper printed elements without adversely effecting storage stability, decap properties or print quality, and thus eliminate the need for expensive and bulky mechanical curl-arresting devices or special curl-resistant substrates. Printing the inks on plain-paper substrates is the sole step in a process for reducing paper curl in plain-paper printed elements.
摘要翻译：含有抗卷发剂的水性油墨组合物在普通纸印刷元件中基本上减少或消除纸张卷曲，而不会不利地影响储存稳定性，剥离性能或打印质量，因此不需要昂贵且庞大的机械卷曲装置或特殊卷曲装置，耐性基材。在普通纸基材上印刷油墨是在普通纸印刷元件中减少纸张卷曲的过程中的唯一步骤。

2. 发明授权

US5745140A Color ink-jet printer with pigment black and dye-based color inks 失效
标题翻译：彩色喷墨打印机，配有颜料黑色和染料色油墨
公开(公告)号：US5745140A
公开(公告)日：1998-04-28
申请号：US626432
申请日：1996-04-02
申请人： John L. Stoffel , Keshava A. Prasad , Ronald A. Askeland , Michele E. Shepard , Frank Drogo , Leonard Slevin , Mark S. Hickman , Clayton L. Holstun
发明人： John L. Stoffel , Keshava A. Prasad , Ronald A. Askeland , Michele E. Shepard , Frank Drogo , Leonard Slevin , Mark S. Hickman , Clayton L. Holstun
IPC分类号： B41J2/21 , B41J2/01
CPC分类号： B41J2/2107
摘要： A color ink-jet printer is provided, with one pen for dispensing black ink onto a print medium and at least one pen for dispensing color ink onto a print medium. The pen for dispensing black ink contains a pigment-based ink and the pen(s) for dispensing color ink contain a water-miscible dye-based ink. Such a color ink-jet printer provides both superior text quality (black ink) and relative ease of service (color inks), since the black ink is used more than the color inks and thus tends to require less spitting due to its frequency of use. On the other hand, since the color inks are used less, the utilization of water-miscible inks, which require less spitting than pigmented inks to keep the nozzle clear, also require less spitting even with relatively lower frequency of use.
摘要翻译：提供了一种彩色喷墨打印机，其中一支笔将黑色墨水分配到打印介质上，以及至少一根笔，用于将彩色墨水分配到打印介质上。用于分配黑色墨水的笔包含颜料基墨水，并且用于分配彩色墨水的笔包含与水可混溶的染料基墨水。这种彩色喷墨打印机具有优异的文字质量（黑色油墨）和相对的易用性（彩色油墨），因为黑色油墨比彩色油墨更多使用，因此由于其使用频率而倾向于需要较少的吐痰。另一方面，由于使用较少的彩色油墨，因此即使在相对较低的使用频率下，也可能需要较少的喷射，因此与颜料油墨相比较少喷墨以保持喷嘴清洁的水混溶性油墨的使用也需要较少的喷射。

3. 发明授权

US5880758A Printer with pen containing a low dot spread black ink and a high dot spread color ink 失效
标题翻译：带有低点散布黑色墨水和高点彩色墨水的笔的打印机
公开(公告)号：US5880758A
公开(公告)日：1999-03-09
申请号：US826304
申请日：1997-03-27
申请人： John L. Stoffel , Keshava A. Prasad , Ronald A. Askeland , Michele E. Shepard , Frank Drogo , Leonard Slevin , Mark S. Hickman , Clayton L. Holstun
发明人： John L. Stoffel , Keshava A. Prasad , Ronald A. Askeland , Michele E. Shepard , Frank Drogo , Leonard Slevin , Mark S. Hickman , Clayton L. Holstun
IPC分类号： B41J2/21 , B41J11/00 , B41J11/06 , G01D11/00
CPC分类号： B41J2/2128 , B41J11/002 , B41J11/06
摘要： A color ink-jet printer is provided, with one pen for dispensing black ink onto a print medium and at least one pen for dispensing color ink onto a print medium. The pen for dispensing black ink is adapted to jet droplets of black ink of a first volume and the pen(s) for dispensing color ink are adapted to jet droplets of color ink of a second volume, with the first volume being larger than the second volume. Such a color ink-jet printer provides both superior text quality of the black ink and does not require as much ink volume of the color ink(s) as previous ink-jet printers.
摘要翻译：提供了一种彩色喷墨打印机，其中一支笔将黑色墨水分配到打印介质上，以及至少一根笔，用于将彩色墨水分配到打印介质上。用于分配黑色墨水的笔适于喷射第一体积的黑色墨水滴，并且用于分配彩色墨水的笔适于喷射第二体积的彩色墨水的液滴，其中第一体积大于第二体积卷。这种彩色喷墨打印机提供了黑色油墨的优良文字品质，并且不需要与以前的喷墨打印机一样多的彩色油墨的油墨量。

4. 发明授权

US5485180A Inking for color-inkjet printers, using non-integral drop averages, media varying inking, or more than two drops per pixel 失效
标题翻译：支付彩色喷墨打印机，使用非积分滴定平均值，介质变化油墨，或每像素多于两滴
公开(公告)号：US5485180A
公开(公告)日：1996-01-16
申请号：US56263
申请日：1993-04-30
申请人： Ronald A. Askeland , Catherine B. Hunt , Keshava A. Prasad , Corrina A. E. Hall , Mark S. Hickman , Lance Cleveland , William J. Allen
发明人： Ronald A. Askeland , Catherine B. Hunt , Keshava A. Prasad , Corrina A. E. Hall , Mark S. Hickman , Lance Cleveland , William J. Allen
IPC分类号： B41J2/21 , B41M5/00 , G06K15/10 , H04N1/40 , H04N1/52 , B41J2/205
CPC分类号： B41J2/2121 , G06K15/102 , H04N1/40025 , H04N1/52 , G06K2215/0071
摘要： At least one certain primary or secondary color is established that receives special treatment for at least one printing medium. Such treatment may include (1) using more than two drops of primaries per pixel for binary printing of a particular secondary; or (2) binary-printing the chromatic primary or secondary--but not other hues--after rendition, by use of a "superpixel"; or (3) application of, in effect, a nonintegral number, greater than one, of ink drops per pixel; or (4) combinations of these treatments. As an example of the first of these treatments--using inks optimized for plain paper at one drop of ink for primaries and two (one of each of two primaries) for secondaries--red is printed on transparency film as one drop of yellow ink and two of magenta in each pixel. As to the second treatment, the superpixel is preferably a group of pixels (e.g., a two-by-two array) including the target pixel, in which group each pixel is inked and at least one pixel receives at least two drops of ink.
摘要翻译：建立至少一种主要或次要颜色，其接收至少一种打印介质的特殊处理。这样的处理可以包括（1）对于特定次要的二进制打印使用每像素多于两滴的原色; 或者（2）通过使用“超级像素”二进制打印色彩的初级或次级而不是其他色调 - 在再现之后。或（3）实际上应用大于一个每像素的墨滴的非整数; 或（4）这些处理的组合。作为这些处理中的第一个的一个例子 - 使用用于初级墨水的一滴墨水为普通纸优化的墨水和二次红色的两个（两个基色中的一个）中的一个打印在透明膜上，作为一滴黄色墨水和两个的品红色。关于第二处理，超像素优选为包括目标像素的一组像素（例如，二乘二阵列），其中每个像素被着墨，并且至少一个像素接收至少两滴墨。

5. 发明授权

US06309062B1 Multi-chamber fluid supply 有权
标题翻译：多室液体供应
公开(公告)号：US06309062B1
公开(公告)日：2001-10-30
申请号：US09183538
申请日：1998-10-29
申请人： Mark S. Hickman , Ronald A. Askeland
发明人： Mark S. Hickman , Ronald A. Askeland
IPC分类号： B41J217
CPC分类号： B41J2/17509 , B41J2/2114
摘要： In accordance with the invention, an ink-jet printing system and fluid supply configuration are disclosed that utilize the advantages of reactive fluids while allowing for maximum flexibility in the design and architecture of the ink-jet printing system. The ink-jet-printing apparatus includes a printhead portion having at least one integral printhead portion, the printhead portion having at least two ejector portions; and at least one reservoir portion associated with the printhead portion, the reservoir portion having at least two reservoir chambers, each reservoir chamber for providing fluid to one of the at least two ejector portions, one of the chambers including a reactant fluid and the other chamber including at least one ink non-reactive with the reactant fluid.
摘要翻译：根据本发明，公开了一种喷墨打印系统和流体供应配置，其利用反应流体的优点，同时允许喷墨打印系统的设计和结构具有最大的灵活性。喷墨打印设备包括具有至少一个整体的打印头部分的打印头部分，打印头部分具有至少两个喷射部分; 以及与打印头部分相关联的至少一个储存器部分，储存器部分具有至少两个储存室，每个储存室用于向至少两个喷射器部分之一提供流体，其中一个室包括反应物流体和另一个室包括至少一种与反应物流体不反应的油墨。

6. 发明授权

US6126268A Multi-chamber ink supply 失效
标题翻译：多室墨水供应
公开(公告)号：US6126268A
公开(公告)日：2000-10-03
申请号：US69616
申请日：1998-04-29
申请人： Ronald A. Askeland , Mark S. Hickman
发明人： Ronald A. Askeland , Mark S. Hickman
IPC分类号： B41J2/175 , B41J2/21 , C09D11/00
CPC分类号： B41J2/17509 , B41J2/2114 , C09D11/40
摘要： An ink-jet printing system and ink supply configuration are disclosed that can utilize the advantages of reactive inks while allowing for maximum flexibility in the design and architecture of the ink-jet printing system. The ink-jet printing apparatus comprises a printhead portion having at least three ejector portions; a reservoir portion comprising at least three ink chambers, each ink chamber for providing ink to one of the at least three ejector portions, two of the ink chambers each chamber including one of a first or a second mutually reactive inks and the other ink chamber including an ink non-reactive with the first and second mutually reactive inks.
摘要翻译：公开了一种喷墨打印系统和供墨配置，其可以利用反应性油墨的优点，同时允许喷墨打印系统的设计和结构具有最大的灵活性。喷墨打印设备包括具有至少三个喷射器部分的打印头部分; 包括至少三个墨水室的储存器部分，每个墨水室，用于向所述至少三个喷射器部分中的一个喷射器部分中的一个喷射器部分中的一个提供墨水;两个墨水室，每个墨室包括第一或第二相互反应墨水中的一个，与第一和第二相互反应的油墨不反应的油墨。

7. 发明授权

US06648440B2 System and method for using lower data rates for printheads with closely spaced nozzles 失效
公开(公告)号：US06648440B2
公开(公告)日：2003-11-18
申请号：US09894695
申请日：2001-06-27
申请人： Ronald A. Askeland , Mark S. Hickman
发明人： Ronald A. Askeland , Mark S. Hickman
IPC分类号： B91J2938
CPC分类号： B41J2/04518 , B41J2/04543 , B41J2/04568 , B41J2/04573 , B41J2/0458 , B41J2/2132
摘要： The present invention is embodied in a system and method for using lower data rates and less memory, for high nozzles per inch printheads. The printing system of the present invention includes a printhead assembly and an ink supply for printing ink on print media. The printhead assembly includes a printhead body, ink channels, a substrate, such as a semiconductor wafer, a nozzle member and a barrier layer located between the wafer and nozzle member. The nozzle member has plural nozzles coupled to respective ink channels and is secured at a predefined location to the printhead body with a suitable adhesive layer. The printhead has a controller which can be firmware, software or any suitable processor that can control the ejection of ink from the plural nozzles. The controller can be defined in the integrated circuit as receiving data stored in the data in the buffer memory, assigning primitive addresses in the heater array from the data, and determining the firing pulse rate of the heater elements in the heater array. The controller can be created by any suitable integrated circuit manufacturing or programming process.

8. 发明授权

US5976230A Reactive ink set for ink-jet printing 失效
标题翻译：用于喷墨印刷的活性油墨组
公开(公告)号：US5976230A
公开(公告)日：1999-11-02
申请号：US69717
申请日：1998-04-29
申请人： Ronald A. Askeland , Mark S. Hickman
发明人： Ronald A. Askeland , Mark S. Hickman
IPC分类号： B41J2/01 , B41J2/175 , B41J2/21 , B41M5/00 , C09D11/00 , C09D11/02
CPC分类号： B41J2/17509 , B41J2/01 , B41J2/2114 , C09D11/40
摘要： An ink set and method for ink-jet printing using the same are disclosed, the ink set comprising inks comprising an aqueous vehicle and a colorant, the ink set comprising at least two mutually reactive inks, the at least two mutually reactive inks comprising a first and a second ink; and an ink non-reactive with the at least two mutually reactive inks. The present ink set utilizes the advantages of reactive inks while allowing flexibility in the design of the inks and the architecture of the ink-jet printing systems in which they are used.
摘要翻译：公开了一种用于使用其的喷墨印刷的油墨组和方法，所述油墨组包括包含水性载体和着色剂的油墨，所述油墨组包含至少两种相互反应的油墨，所述至少两种相互反应的油墨包含第一和第二墨; 以及与所述至少两种相互反应的油墨不反应的油墨。本发明的油墨组利用反应性油墨的优点，同时允许油墨设计的灵活性和使用它们的喷墨打印系统的结构。

9. 发明授权

US5112399A Plain paper inks 失效
标题翻译：普通纸油墨
公开(公告)号：US5112399A
公开(公告)日：1992-05-12
申请号：US649123
申请日：1991-01-28
申请人： Leonard Slevin , Mark S. Hickman
发明人： Leonard Slevin , Mark S. Hickman
IPC分类号： C09D11/00
CPC分类号： C09D11/30
摘要： Inks for printing on plain papers are provided for thermal ink-jet printers. The inks comprise a vehicle comprising about 5 to 20 wt % of a glycol or glycol ether and the balance water, about 1 to 6% of a dye, and about 0.1 to 1% of an alginate. The alginate increases the viscosity to increase the frequency of operation. Unexpectedly, good print quality associated with lower frequency of operation is retained at the higher frequency of operation.
摘要翻译：用于在普通纸上打印的墨水用于热喷墨打印机。油墨包含一种载体，其包含约5至20重量％的二醇或二醇醚，余量为水，约1至6重量％的染料和约0.1至1重量％的藻酸盐。藻酸盐增加粘度以增加操作频率。出乎意料的是，与较低的操作频率相关的良好的打印质量保持在较高的操作频率。

10. 发明授权

US6139139A Color inkjet printer with pens containing reactive inks 失效
标题翻译：彩色喷墨打印机，含有反应性油墨的笔
公开(公告)号：US6139139A
公开(公告)日：2000-10-31
申请号：US868028
申请日：1997-06-03
申请人： John L. Stoffel , James P. Shields , Mark S. Hickman , Raymond J. Adamic , Mark L. Choy
发明人： John L. Stoffel , James P. Shields , Mark S. Hickman , Raymond J. Adamic , Mark L. Choy
IPC分类号： B41J2/175 , B41J2/21 , C09D11/00 , B41J2/17 , G01D11/00
CPC分类号： C09D11/40 , B41J2/175 , B41J2/2107
摘要： Described is a color inkjet printer for optimum bleed prevention in a printer utilizing multiple black and color pens wherein there is provided one print cartridge for dispensing black ink onto the printing medium and at least one print cartridge for dispensing color ink onto the printing medium. The cartridge for dispensing black ink contains an ink with little or no surface active agent while the cartridge for dispensing color ink contains a sufficient amount of surface active agent to reduce bleed between the colors. Moreover, the cartridge for dispensing black ink contains an ink which reacts with at least one and more preferably all inks contained in the cartridge for dispensing color ink. This reaction reduces bleed on images where the black print is adjacent to the color print to an acceptable level without requiring the black ink to contain surface active agents that would lead to inferior quality black text on the plain paper print medium. The reaction may be initiated by pH changes, reaction between the actual colorants, or reaction between one of the colorants and a component in the other ink.
摘要翻译：描述了一种彩色喷墨打印机，用于利用多个黑色和彩色笔的打印机中的最佳防漏，其中提供一个用于将黑色墨水分配到打印介质上的打印墨盒和用于将彩色墨水分配到打印介质上的至少一个打印墨盒。用于分配黑色墨水的墨盒包含具有很少或没有表面活性剂的墨水，而用于分配彩色墨水的墨盒含有足够量的表面活性剂以减少颜色之间的渗色。此外，用于分配黑色墨水的墨盒包含与至少一种更优选与墨盒中包含的用于分配彩色墨水的所有墨水反应的墨水。该反应减少了黑色印刷品与彩色印刷物相邻的图像上的渗色，使其不会黑色墨水含有表面活性剂，这些表面活性剂将导致普通纸打印介质上的劣质黑色文字。反应可以通过pH变化，实际着色剂之间的反应或其中一种着色剂与另一种油墨中的组分之间的反应引发。

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