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1.发明授权Systems and method for adjusting image data to compensate for cross-contamination 有权用于调整图像数据以补偿交叉污染的系统和方法
公开(公告)号：US6047143A
公开(公告)日：2000-04-04
申请号：US233093
申请日：1999-01-19
CPC分类号： G03G15/0121 , G03G2215/00042 , G03G2215/017
摘要： An image data adjustment system is described which adjusts image data to be printed based upon the level of contaminants detected in the toner reservoirs. The system detects the level of contamination of a toner to be printed and adjusts the image data so that a compensating toner is also printed with the desired toner so that an intended print color is achieved despite contaminants in the toner.
摘要翻译： 描述了一种图像数据调整系统，其基于在调色剂储存器中检测到的污染物的水平调整要打印的图像数据。 该系统检测要打印的调色剂的污染水平并调整图像数据，使得补偿调色剂也用所需的调色剂打印，使得即使调色剂中存在污染物也能实现预期的打印色彩。
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公开(公告)号：US5722017A
公开(公告)日：1998-02-24
申请号：US726872
申请日：1996-10-04
CPC分类号： G03G15/105 , G03G15/104 , G03G2215/0174 , Y10S222/01
摘要： A liquid developing material replenishment system wherein an apparatus for developing an electrostatic latent image with a liquid developing material includes a liquid developing reservoir for providing a supply of operative liquid developing material to the developing apparatus, and a liquid developing material supply is coupled to the liquid developing material reservoir for providing a supply of liquid developing concentrate to the liquid developing material reservoir for replenishing the supply of operative liquid developing material in the liquid developing reservoir. A predetermined amount of operative liquid developing material is periodically and/or systematically discharged from the liquid developing material reservoir to remove contaminated liquid developing material from the reservoir. In addition, a predetermined amount of liquid developing material concentrate is systematically dispensed from the liquid developing material supply to the liquid developing material reservoir so as to extend the useful life of the operative liquid developing material therein.
摘要翻译： 一种液体显影材料补充系统，其中用液体显影材料显影静电潜像的装置包括用于向显影装置提供操作液体显影材料的液体显影储存器，液体显影材料供应源与液体 显影材料储存器，用于向液体显影材料储存器提供液体显影浓缩物供应液，用于补充液体显影储存器中的操作液体显影材料的供应。 周期性地和/或系统地从液体显影材料储存器排出预定量的可操作的液体显影材料以从贮存器去除污染的液体显影材料。 此外，将预定量的液体显影材料浓缩物从液体显影材料供应系统地分配到液体显影材料储存器，以便延长其中的操作液体显影材料的使用寿命。
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3.发明授权Liquid color mixing and replenishment system for an electrostatographic printing machine 失效液体色彩混合和补液系统，用于电喷印刷机
公开(公告)号：US5781828A
公开(公告)日：1998-07-14
申请号：US721422
申请日：1996-09-26
申请人： Edward B. Caruthers, Jr. , James R. Larson , Fong-Jen Wang , George A. Gibson , R. Enrique Viturro
发明人： Edward B. Caruthers, Jr. , James R. Larson , Fong-Jen Wang , George A. Gibson , R. Enrique Viturro
CPC分类号： G03G15/104 , G03G15/0121
摘要： A system and method for color mixing management in an electrostatographic printing system, wherein a developing material reservoir containing an operative solution of colored developing material including a mixture of selected color components is continuously replenished with selected differently colored developing material concentrates in a predetermined ratio so as to be capable of producing a customer selectable color image area on an output substrate. The present invention may also be utilized to mix a customer selectable color in situ, either from stored proportions known to compensate for developability differences or from approximate amounts of primary color components initially deposited and mixed in the developing material reservoir with the resultant operative developing material mixture continually developed and replenished with a predetermined ratio of color components until the developing material mixture reaches a steady state color.
摘要翻译： 一种用于在静电印刷系统中进行混色管理的系统和方法，其中包含选定颜色成分的混合物的彩色显影材料的工作溶液的显影材料储存器以预定比例连续地补充选定的不同颜色的显影材料浓缩物，以便 能够在输出基板上产生客户可选择的彩色图像区域。 本发明还可以用于将客户可选择的颜色原位混合，从已知的补偿显影性差异的已存储比例或初始沉积并混合在显影材料储存器中的原色成分的大致量与所得到的操作显影材料混合物 以预定比例的颜色成分持续显影和补充，直到显影材料混合物达到稳态颜色。
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公开(公告)号：US6002893A
公开(公告)日：1999-12-14
申请号：US190702
申请日：1998-11-12
CPC分类号： G03G15/0121
摘要： Custom color control techniques are extended by using a high and a low pigment loaded toner for each color of the primary colors in the printing system. In one application, a large gamut of colors and fine control of color is accomplished by using a minimum number of colored pigments with each color incorporated into both high and low pigment loaded toners. Another application of the high/low pigment loaded toners is the ability to increase the developed mass per unit area (DMA) for rough papers without increasing pigment mass per unit area (PMA) by either mixing high and low pigment-loaded toners or by mixing a high pigment-loaded toner with an unpigmented toner to obtain the desired custom color. A novel sensor which senses fluorescent molecules in toner particles provides a color independent measure of total toner solids.
摘要翻译： 通过在打印系统中使用每种颜色的原色使用高颜料和低颜料负载的调色剂来延长定制颜色控制技术。 在一个应用中，通过使用最少数量的着色颜料并且将每种颜色并入高颜料和低颜料负载的调色剂中来实现颜色的大范围和精细的颜色控制。 高/低颜料负载调色剂的另一应用是通过混合高和低颜料负载的调色剂或通过混合来增加粗糙纸的单位面积（DMA）的开发质量而不增加每单位面积颜料质量（PMA）的能力 具有未着色调色剂的高颜料负载调色剂以获得所需的定制颜色。 感测调色剂颗粒中的荧光分子的新型传感器提供总色调剂固体的颜色独立测量。
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公开(公告)号：US06496676B1
公开(公告)日：2002-12-17
申请号：US09885548
申请日：2001-06-20
IPC分类号： G03G1516
CPC分类号： G03G15/161 , G03G15/1605 , G03G2215/017
摘要： A liquid electrophotographic reproduction machine including an image bearing member movable along a process path; latent image means mounted along the process path for forming a latent image electrostatically on the image bearing member; a development unit mounted along the process path and containing liquid developer material including a liquid carrier and dispersed charged toner particles for developing the latent image to form a toner image; a pre-transfer station for increasing adhesiveness of the toner image, the pre-transfer station includes an applicator member which applies a cohesion increasing (Cl) solution on the toner image; and a transfer station for transferring the toner image onto a receiving substrate.
摘要翻译： 一种液体电子照相复制机，包括可沿着处理路径移动的图像承载部件; 沿着处理路径安装的潜像装置，用于静电地在图像承载部件上形成潜像; 显影单元，其沿着所述工艺路径安装并且包含液体显影剂材料，所述液体显影剂材料包括液体载体和分散的带电调色剂颗粒，用于显影所述潜像以形成调色剂图像; 用于增加调色剂图像的粘附性的预转印站，所述预转印站包括在调色剂图像上施加内聚增加（Cl）溶液的施加器构件; 以及用于将调色剂图像转印到接收基板上的转印站。
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公开(公告)号：US5679492A
公开(公告)日：1997-10-21
申请号：US694358
申请日：1996-08-08
CPC分类号： G03G9/135
摘要： A negatively charged liquid developer comprised of a nonpolar liquid, a mixture of a first and a second thermoplastic resin with dissimilar melt indexes, a pigment, charge director, optional charge adjuvent, a charge control agent comprised of a component of the alternative formulas ##STR1## wherein R.sub.1 is selected from the group consisting of hydrogen and alkyl, and n is 0 (zero), 1, 2, 3, or 4, and wherein the melt index of the first resin is from about 50 to about 800 grams, and the melt index of the second resin from about 850 to about 2,500 grams.
摘要翻译： 由非极性液体，具有不同熔融指数的第一和第二热塑性树脂的混合物，颜料，电荷导向剂，任选的电荷辅助剂，由另外的配方组成的电荷控制剂
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公开(公告)号：US5923356A
公开(公告)日：1999-07-13
申请号：US551381
申请日：1995-11-01
申请人： George A. Gibson , James R. Larson
发明人： George A. Gibson , James R. Larson
CPC分类号： G03G15/105 , G03G2215/017
摘要： An apparatus for developing an electrostatic latent image in a liquid developing material-based electrostatographic printing machine including a control system for controlling an amount of marking particles, carrier liquid and/or charge director added to a supply of liquid developing material utilized for developing a latent electrostatic image such that the concentration of marking particles and or charge director can be maintained at an optimal value. The amount of marking particles, carrier liquid and/or charge director in a supply of liquid developing material is maintained at a predetermined optimal value in response to the amount of marking particles and/or charge director depleted from the supply of liquid developing material with each development cycle. A supply reservoir is maintained with a substantially constant amount of liquid carrier to which is added marking particles and/or charge director to provide an operative solution of liquid developing material. For each development cycle, the amount of marking particles and/or charge director depleted from the supply of liquid developing material is determined as a function of the number of picture elements or pixels making up the image being developed. Marking particles and/or charge director concentrate are added to the supply reservoir to maintain the amount of marking particles and/or charge director in the operative solution of liquid developing material at a predetermined value by effectively supplying the marking particles and/or charge director lost by the transport of liquid developing material to the copy substrate.
摘要翻译： 一种用于在液晶显影材料的静电印刷机中显影静电潜像的装置，包括用于控制添加到用于显影潜在的液体显影材料供应的标记颗粒，载体液体和/或电荷导向剂的量的控制系统 使得标记颗粒和/或电荷导向剂的浓度可以保持在最佳值。 液体显影材料供应中的标记颗粒，载体液体和/或电荷引导剂的量被保持在预定的最佳值，以响应于从每个液体显影材料的供应中耗尽的标记颗粒和/或电荷引导剂的量 开发周期。 维持供应储存器具有基本上恒定量的液体载体，添加标记颗粒和/或电荷导向器以提供液体显影材料的有效溶液。 对于每个开发周期，根据构成正在开发的图像的像素或像素的数量来确定从液体显影材料供应所耗尽的标记颗粒和/或电荷指示剂的量。 将标记颗粒和/或电荷引导剂浓缩物添加到供应储存器中，以通过有效地提供标记颗粒和/或电荷导向器丢失来将液体显影材料的操作溶液中的标记颗粒和/或电荷引导剂的量保持在预定值 通过将液体显影材料输送到复印基板。
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公开(公告)号：US5607807A
公开(公告)日：1997-03-04
申请号：US501529
申请日：1995-07-12
摘要： A process for the preparation of liquid developers which comprises contacting said developers with supercritical carbon dioxide.
摘要翻译： 一种用于制备液体显影剂的方法，其包括使所述显影剂与超临界二氧化碳接触。
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9.发明授权Method and apparatus for eliminating residual charge potential in an electrostatographic system 失效消除静电放电系统中剩余电荷电位的方法和装置
公开(公告)号：US5693441A
公开(公告)日：1997-12-02
申请号：US584422
申请日：1996-01-11
申请人： George A. Gibson , James R. Larson
发明人： George A. Gibson , James R. Larson
CPC分类号： G03G15/0157 , G03G15/0163 , G03G2215/017 , Y10S430/102
摘要： An method and apparatus for eliminating residual charge potential in a multicolor electrostatographic system is disclosed, wherein a transparent conductive solution is applied to a developed image for neutralizing any charge potential therein prior to subsequent development of a superimposed electrostatic latent image. An apparatus for applying a thin layer of charge neutralizing material to the developed image is provided. In addition, various solutions have been described which may be advantageously utilized to provide a charge neutralizing material in the context of the present invention.
摘要翻译： 公开了一种用于消除多色静电放电系统中的残余电荷电势的方法和装置，其中将透明导电溶液施加到显影图像上，以在随后显影叠加的静电潜像之前中和其中的任何电荷电位。 提供了一种将电荷中和材料薄层施加到显影图像的装置。 此外，已经描述了可以有利地用于在本发明的上下文中提供电荷中和材料的各种溶液。
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公开(公告)号：US5643707A
公开(公告)日：1997-07-01
申请号：US509408
申请日：1995-07-31
摘要： A liquid developer comprised of a nonpolar liquid with essentially no volatiles, thermoplastic resin particles, a charge adjuvant, or charge control agent, pigment, and a charge director, and wherein said volatiles are removed by heating.
摘要翻译： 一种液体显影剂，其由基本上不含挥发物的非极性液体，热塑性树脂颗粒，电荷佐剂或电荷控制剂，颜料和电荷导向剂构成，并且其中所述挥发物通过加热除去。
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