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公开(公告)号：US06503571B1
公开(公告)日：2003-01-07
申请号：US09903018
申请日：2001-07-11
申请人： Christopher A. Bonino , Mark C. Petropoulos , Michael J. Duggan , L. John Potter , Stanley J. Pietrzykowski, Jr. , Shaun Selha , Mark S. Thomas , Eugene A. Swain
发明人： Christopher A. Bonino , Mark C. Petropoulos , Michael J. Duggan , L. John Potter , Stanley J. Pietrzykowski, Jr. , Shaun Selha , Mark S. Thomas , Eugene A. Swain
IPC分类号： B05D118
CPC分类号： B05C13/025 , B05C3/09 , B05D1/18 , G03G5/051 , G03G5/0525 , G03G5/10
摘要： A coating method for a hollow substrate including: (a) forming a seamed extended substrate unit composed of a substrate extension device and the substrate, and employing a chuck assembly to internally grip the substrate; (b) dip coating the extended substrate unit while the chuck assembly internally grips the substrate to deposit a layer first on the substrate extension device and then on the substrate; and (c) separating, subsequent to the dip coating the extended substrate unit, the substrate extension device from the substrate.
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公开(公告)号：US07583267B2
公开(公告)日：2009-09-01
申请号：US11311946
申请日：2005-12-19
申请人： Beat Stamm , Gregory Hitchcock , Michael J. Duggan
发明人： Beat Stamm , Gregory Hitchcock , Michael J. Duggan
IPC分类号： G06T11/00
CPC分类号： G06T3/40 , G06T11/203
摘要： Stroke contrast is preserved for a range of font sizes and display resolutions using programmatic constraints or “hints”. One implementation of a “font hinting” approach enforces a regularization of stroke weights such that stroke contrast is preserved for font sizes and display resolutions sufficient to render it. Font hinting instructions determine a stroke contrast threshold, which may be used to decide whether to preserve or omit stroke contrast when rendering the glyph. In one implementation, the stroke contrast threshold is based on one or more stroke contrast relationships associated with the typeface. In other implementations, the stroke contrast threshold is based on a minimum size threshold or lowercase/uppercase stroke contrast relationships.
摘要翻译： 使用编程约束或“提示”，可以保留一系列字体大小和显示分辨率的笔画对比度。 “字体提示”方法的一个实现实施了中风权重的正规化，使得针对字体大小和显示分辨率保留了笔画对比度足以渲染它。 字体提示指令确定笔画对比度阈值，可以用来决定是否在渲染字形时保留或省略笔触对比度。 在一个实施方案中，笔画对比度阈值基于与字体相关联的一个或多个笔触对比度关系。 在其他实现中，笔画对比阈值基于最小尺寸阈值或小写/大写笔画对比度关系。
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公开(公告)号：US07279050B2
公开(公告)日：2007-10-09
申请号：US10620663
申请日：2003-07-16
摘要： A one-piece sponge cleans and removes coating material from the bottom edge, inside and outside surface of a photoreceptor drum. The one-piece sponge has an inner sponge section and an outer sponge section, both with internal channels to remove solvent and dissolved coating material.
摘要翻译： 单片海绵从感光鼓的底部边缘，内部和外部表面清洁并去除涂层材料。 单件海绵具有内部海绵部分和外部海绵部分，两者都具有内部通道以除去溶剂和溶解的涂层材料。
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公开(公告)号：US07223475B2
公开(公告)日：2007-05-29
申请号：US10658874
申请日：2003-09-10
申请人： Samir Kumar , Thomas J. Budny , Brian S. Giannetto , Brian E. Moore , Scott M. Silence , Michael J. Duggan , Bernard A. Kelly
发明人： Samir Kumar , Thomas J. Budny , Brian S. Giannetto , Brian E. Moore , Scott M. Silence , Michael J. Duggan , Bernard A. Kelly
CPC分类号： G03G9/10 , G03G9/113 , Y10T428/2998 , Y10T428/31504 , Y10T428/3154 , Y10T428/31544 , Y10T428/31678 , Y10T428/31699 , Y10T428/31855 , Y10T428/31935 , Y10T428/31938
摘要： Carrier comprised of a core, a polymer coating, and wherein said coating contains a conductive polypyrrole contained in a carbon black matrix; or a polyaniline contained in a carbon black matrix.
摘要翻译： 载体由核心，聚合物涂层组成，并且其中所述涂层含有包含在炭黑基质中的导电聚吡咯; 或包含在炭黑基质中的聚苯胺。
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公开(公告)号：US07187382B2
公开(公告)日：2007-03-06
申请号：US10764961
申请日：2004-01-26
CPC分类号： G09G5/24 , G06T11/203
摘要： The principles of the present invention relate to iteratively solving constraints in a font-hinting language. A computing system accesses a more complex constraint that can not be natively expressed based on the vocabulary of the font-hinting language, the more complex constraint constraining at least a portion of the outline. The computing system decomposes the more complex constraint into a plurality of simpler constraints that can be natively expressed based on the vocabulary of the font-hinting language. The computer system represents each of the simpler constraints in corresponding font-hinting language instructions that can be iteratively processed to at least approximate a solution to the more complex constraint. The font-hinting language instructions are iteratively processed at the computing system or another computing system to cause a graphical object to comply, within a specific tolerance, with the more complex constraint.
摘要翻译： 本发明的原理涉及迭代地解决字体提示语言中的约束。 计算系统访问基于字体提示语言的词汇不能本地表达的更复杂的约束，更复杂的约束约束轮廓的至少一部分。 计算系统将更复杂的约束分解为可以基于字体提示语言的词汇表本征表示的多个更简单的约束。 计算机系统代表相应的字体提示语言指令中的每个更简单的约束，其可被迭代地处理以至少近似于更复杂约束的解。 字体提示语言指令在计算系统或另一计算系统处被迭代地处理，以使图形对象在特定容限内遵循更复杂的约束。
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公开(公告)号：US6083652A
公开(公告)日：2000-07-04
申请号：US259598
申请日：1999-03-01
IPC分类号： G03G9/113
CPC分类号： G03G9/1133 , G03G9/1131 , G03G9/1137 , G03G9/1138 , G03G9/1139
摘要： A carrier composition comprised of a core and coating thereover comprised of a polymer composite, a conductive component, and a matrix resin, and a second resin free of said conductive component.
摘要翻译： 由芯和由其组成的载体组合物由聚合物复合材料，导电组分和基质树脂组成，以及不含所述导电组分的第二树脂。
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公开(公告)号：US20120320065A1
公开(公告)日：2012-12-20
申请号：US13593972
申请日：2012-08-24
IPC分类号： G06T11/00
CPC分类号： G06T11/40 , G06T11/203
摘要： The principles of the present invention relate to rendering stroke pairs. A graphical object includes at least a first stroke and a second similarly oriented second stroke collectively representing a stroke pair. A calculated distance between the first stroke and the second stroke is constrained (e.g., to a center line between the strokes) to mitigate the possibility of rounding errors causing the represented stroke pair to be inappropriately rendered. After the stroke pair is constrained, controls points of the individual strokes can be adjusted so that the individual strokes are appropriately rendered at their respective constrained locations. The adjusted stroke pair is constrained between external reference points for appropriate rendering relative to other graphical objects. The graphical object, including the adjusted constrained stroke pair, is rendered at an output device.
摘要翻译： 本发明的原理涉及渲染笔划对。 图形对象包括集体表示笔画对的至少第一笔划和第二类似地定向的第二笔划。 第一笔划和第二笔划之间的计算距离被约束（例如，到笔划之间的中心线），以减轻舍入误差的可能性，导致所表示的笔划对被不适当地呈现。 在限制冲程对之后，可以调整各个笔划的控制点，使得各个笔划在它们各自的约束位置适当地呈现。 经调整的笔划对被限制在外部参考点之间，用于相对于其他图形对象的适当渲染。 图形对象，包括经调整的约束笔划对，在输出设备处呈现。
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公开(公告)号：US07505041B2
公开(公告)日：2009-03-17
申请号：US11676160
申请日：2007-02-16
CPC分类号： G09G5/24 , G06T11/203
摘要： The principles of the present invention relate to iteratively solving constraints in a font-hinting language. A computing system accesses a more complex constraint that can not be natively expressed based on the vocabulary of the font-hinting language, the more complex constraint constraining at least a portion of the outline. The computing system decomposes the more complex constraint into a plurality of simpler constraints that can be natively expressed based on the vocabulary of the font-hinting language. The computer system represents each of the simpler constraints in corresponding font-hinting language instructions that can be iteratively processed to at least approximate a solution to the more complex constraint. The font-hinting language instructions are iteratively processed at the computing system or another computing system to cause a graphical object to comply, within a specific tolerance, with the more complex constraint.
摘要翻译： 本发明的原理涉及迭代地解决字体提示语言中的约束。 计算系统访问基于字体提示语言的词汇不能本地表达的更复杂的约束，更复杂的约束约束轮廓的至少一部分。 计算系统将更复杂的约束分解为可以基于字体提示语言的词汇表本征表示的多个更简单的约束。 计算机系统代表相应的字体提示语言指令中的每个更简单的约束，其可被迭代地处理以至少近似于更复杂约束的解。 字体提示语言指令在计算系统或另一计算系统处被迭代地处理，以使图形对象在特定容限内遵循更复杂的约束。
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公开(公告)号：US06962626B1
公开(公告)日：2005-11-08
申请号：US10857705
申请日：2004-05-28
IPC分类号： G03G21/00 , B05C3/09 , B05C3/10 , B05C3/109 , B05C15/00 , B05C19/02 , B05D1/18 , B32B1/08 , G03G5/05
CPC分类号： B05C3/109 , B05C3/10 , G03G5/0525 , Y10T428/13
摘要： Disclosed is a venting assembly for a dip coating system, a dip coating system utilizing such venting assembly, and related method for dip coating. These aspects are particularly directed for the production of organic photoconductor layers in imaging devices, and more particularly to drum photoreceptors. The venting assembly eliminates or significantly reduces coating defects otherwise occurring in the production of drum photoreceptors. Also disclosed are the drum photoreceptors produced by this assembly, apparatus and coating process.
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公开(公告)号：US06365316B1
公开(公告)日：2002-04-02
申请号：US09520439
申请日：2000-03-07
申请人： Amy L. Stamp , William H. Hollenbaugh, Jr. , Susan J. Lafica , Timothy J. Key , Scott M. Silence , Michael J. Duggan , Merrilee A. Galloway , Dennis A. Mattison, Jr. , William T. Delelys , Kenneth D. Henderson , Gerardo Leute
发明人： Amy L. Stamp , William H. Hollenbaugh, Jr. , Susan J. Lafica , Timothy J. Key , Scott M. Silence , Michael J. Duggan , Merrilee A. Galloway , Dennis A. Mattison, Jr. , William T. Delelys , Kenneth D. Henderson , Gerardo Leute
IPC分类号： G03G908
CPC分类号： G03G9/09725 , G03G9/0823 , G03G9/08755 , G03G9/09708
摘要： A toner for particular use in devices utilizing hybrid scavengeless development includes toner particles of at least one binder, at least one colorant, and optionally one or more additives, the toner exhibiting a charge per particle diameter (Q/D) of from −0.1 to −1.0 fC/&mgr;m with a variation during development of from 0 to 0.25 fC/&mgr;m and the distribution is substantially unimodal and possesses a peak width of less than 0.5 fC/&mgr;m, and the toner has a triboelectric charge of from −25 to −70 &mgr;C/g with a variation during development of from 0 to 15 &mgr;C/g following triboelectric contact with carrier particles. Use of a toner with such properties in a hybrid scavengeless development apparatus enables images to be achieved with properties similar to that achieved in offset lithography.
摘要翻译： 用于特别用于利用混合物清除剂开发的装置的调色剂包括至少一种粘合剂，至少一种着色剂和任选的一种或多种添加剂的调色剂颗粒，所述调色剂显示出每粒径（Q / D）为-0.1至 -1.0fC / mum，在0至0.25fC / mum的显影期间具有变化，并且分布基本上是单峰的，并且具有小于0.5fC / mum的峰宽度，并且调色剂具有-25至 - 70微克/克，随着与载体颗粒的摩擦接触，在0至15μC/ g的显影期间发生变化。 在混合清扫开发装置中使用具有这种特性的调色剂能够以与胶印光刻中所实现的性质相似的特性实现图像。
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