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1. 发明授权

US5061964A Developer unit using magnetic toner particles 失效
标题翻译：显影单元使用磁性调色剂颗粒
公开(公告)号：US5061964A
公开(公告)日：1991-10-29
申请号：US556500
申请日：1990-07-20
申请人： Jan Bares , John S. Berkes , Bernard Grushkin
发明人： Jan Bares , John S. Berkes , Bernard Grushkin
IPC分类号： G03G15/06 , G03G15/08 , G03G15/09
CPC分类号： G03G15/0907
摘要： An apparatus in which developer material comprising carrier granules and magnetic toner particles is transported closely adjacent to a latent image. The developer roller transporting the developer material is electrically biased. The electrical bias has a wave form that removes a substantially uniform distribution of magnetic toner particle sizes from the carrier granules and develops the latent image therewith.
摘要翻译：其中包含载体颗粒和磁性调色剂颗粒的显影剂材料紧密地传送到潜像附近的装置。传送显影剂材料的显影辊被电偏置。电偏压具有波形，其从载体颗粒中除去磁性调色剂颗粒的基本上均匀的分布并且与其形成潜像。

2. 发明授权

US4859550A Smear resistant magnetic image character recognition processes 失效
标题翻译：防涂层磁图像字符识别过程
公开(公告)号：US4859550A
公开(公告)日：1989-08-22
申请号：US239878
申请日：1988-09-02
申请人： Robert J. Gruber , Raphael F. Bov , Thomas D. Cometa , Paul W. Eakin , John S. Berkes , Bernard Grushkin
发明人： Robert J. Gruber , Raphael F. Bov , Thomas D. Cometa , Paul W. Eakin , John S. Berkes , Bernard Grushkin
IPC分类号： G03G9/08 , G03G9/083 , G03G9/087 , G03G9/097 , G03G13/08 , G03G15/08 , G03G15/09 , G03G19/00
CPC分类号： G03G13/08 , G03G9/08782 , G03G9/09733
摘要： An electrophotographic process which comprises the generation of latent image; developing the image with a toner composition comprised of resin particles, magnetite particles, and an additive component comprised of an aliphatic hydrocarbon or a polymeric alcohol of the formulaCH.sub.3 (CH.sub.2).sub.n CH.sub.2 OHwherein n is a number of from about 30 to about 500; and subsequently providing the developed image with magnetic ink characters thereon to a reader/sorter device whereby toner offsetting and image smearing is minimized in said device.

3. 发明授权

US5344737A Polywax toner compositions and processes 失效
标题翻译：聚脂调色剂组合物和工艺
公开(公告)号：US5344737A
公开(公告)日：1994-09-06
申请号：US22217
申请日：1993-02-25
申请人： John S. Berkes , Bernard Grushkin , Thomas W. Smith
发明人： John S. Berkes , Bernard Grushkin , Thomas W. Smith
IPC分类号： G03G9/08 , G03G9/087 , G03G9/097
CPC分类号： G03G9/08759 , G03G9/08782 , G03G9/09733 , Y10S430/105
摘要： A toner composition of resin, pigment, wax, and a component of the formula ##STR1## wherein n is a number of from about 30 to about 50 and m is a number of from about 3 to about 16.
摘要翻译：树脂，颜料，蜡和下式成分的调色剂组合物，其中n为约30至约50，m为约3至约16的数。

4. 发明授权

US06393245B1 Heat transfer apparatus for an image bearing member 失效
标题翻译：用于图像承载部件的传热装置
公开(公告)号：US06393245B1
公开(公告)日：2002-05-21
申请号：US09714014
申请日：2000-11-16
申请人： Nancy Y. Jia , Gerald M. Fletcher , John S. Berkes , Kim S. Buell
发明人： Nancy Y. Jia , Gerald M. Fletcher , John S. Berkes , Kim S. Buell
IPC分类号： G03G1516
CPC分类号： G03G15/161 , G03G15/205 , G03G2215/00805 , G03G2215/1695
摘要： An intermediate transfer member defines a transfer nip with a transfuse member. A cooling platen contacts the intermediate transfer member in the post-transfer nip region. The cooling platen absorbs heat from the intermediate transfer member to evaporate a liquid into a gas. The gas is directed to a heating platen contacting the pre-nip region of the intermediate transfer member. The heating platen condenses the gas to a liquid to heat the intermediate transfer member.
摘要翻译：中间转印部件用输注部件限定转印辊隙。冷却压板与后转印压区中的中间转印部件接触。冷却台板吸收来自中间转印部件的热量以将液体蒸发成气体。气体被引导到与中间转印部件的预压区间接触的加热压板。加热压板将气体冷凝成液体以加热中间转印部件。

5. 发明授权

US06387199B1 Seamed belt fabrication using centrifugal forces 失效
标题翻译：使用离心力进行缝制
公开(公告)号：US06387199B1
公开(公告)日：2002-05-14
申请号：US09645268
申请日：2000-08-25
申请人： Antonio DeCrescentis , Ralph A. Mosher , John S. Berkes
发明人： Antonio DeCrescentis , Ralph A. Mosher , John S. Berkes
IPC分类号： B32B3116
CPC分类号： F16G3/16 , B29C65/4815 , B29C65/483 , B29C65/4845 , B29C65/4855 , B29C65/4865 , B29C65/4885 , B29C65/489 , B29C65/56 , B29C66/1142 , B29C66/2272 , B29C66/4322 , B29C66/4324 , B29C66/49 , F16G3/00 , F16G3/10 , G03G15/162
摘要： Fabricating belts by forcing adhesive into a belt seam using centrifugal forces. A belt having ends that are fabricated to mate along a seam is inserted into a cylinder such that a seam is formed. An adhesive is then deposited along the seam and the cylinder is spun at a speed sufficient to force the adhesive into the seam. The adhesive is then cured so as to produce a seamed belt.
摘要翻译：通过使用离心力将胶粘剂压入皮带接缝来制造皮带。具有制造成沿着接缝配合的端部的带被插入到气缸中，使得形成接缝。然后沿着接缝沉积粘合剂，并且以足以迫使粘合剂进入接缝的速度纺出圆筒。然后固化粘合剂以产生缝合带。

6. 发明授权

US06215975B1 Cleaning apparatus for a fusing member 有权
标题翻译：用于定影构件的清洁装置
公开(公告)号：US06215975B1
公开(公告)日：2001-04-10
申请号：US09360798
申请日：1999-07-26
申请人： John S. Berkes , Gerald M. Fletcher
发明人： John S. Berkes , Gerald M. Fletcher
IPC分类号： G03G1520
CPC分类号： G03G15/161 , G03G15/2025 , G03G2215/1661 , G03G2215/1695
摘要： A cleaning station for a fusing member has first and second cleaner rollers. The first cleaner roller is coated with a sticky or adhesive first toner layer. The first toner layer contacts the fuser member for cleaning. The second cleaner roller is coated with a sticky or adhesive second toner layer. The second toner layer is in contact with the first toner layer. The second cleaner roller defines apertures connecting to an internal reservoir. Excess toner from the second toner layer collects in the internal reservoir.
摘要翻译：用于定影构件的清洁站具有第一和第二清洁辊。第一清洁辊涂有粘性或粘合剂第一调色剂层。第一调色剂层接触定影器构件以进行清洁。第二清洁辊用粘性或粘合剂第二调色剂层涂覆。第二调色剂层与第一调色剂层接触。第二清洁辊限定连接到内部储存器的孔。来自第二调色剂层的多余的调色剂收集在内部储存器中。

7. 发明授权

US6002907A Liquid immersion development machine having a reliable non-sliding transfusing assembly 有权
标题翻译：液浸式显影机具有可靠的非滑动式输液组件
公开(公告)号：US6002907A
公开(公告)日：1999-12-14
申请号：US210647
申请日：1998-12-14
申请人： John S. Berkes
发明人： John S. Berkes
IPC分类号： G03G15/16 , G03G15/20 , G03G15/24
CPC分类号： G03G15/1665 , G03G15/161 , G03G2215/1695 , G03G2215/2016
摘要： A reliable non-sliding transfusing assembly is provided for receiving liquid toner images from an image bearing member. The transfusing assembly includes a continuous intermediate transfer belt forming a belt loop and having an inner surface and a toner image carrying outer surface; a first backing roller having a first diameter and mounted into contact with the inner surface of the belt loop for forming a toner image receiving nip between the belt loop and an image bearing member; and a second backing roller mounted oppositely from the first backing roller and into contact with the inner surface of the belt loop for forming a transfusing nip between the belt loop and an external roller. Importantly, the second backing roller consists of a large drive drum for the belt, and has a second diameter many times greater than the first diameter of the first backing roller so as to produce high quality transfused toner images by preventing belt sliding and slippage, as well as image smearing that would other wise result from a relatively small diameter drive roll.
摘要翻译：提供了可靠的非滑动输液组件，用于从图像承载部件接收液体调色剂图像。输液组件包括形成带环的连续的中间转印带，并具有承载外表面的内表面和调色剂图像; 第一支承辊，具有第一直径并且安装成与带环的内表面接触，用于在带环和图像承载部件之间形成调色剂图像接收辊隙; 以及与第一背衬辊相反地安装并与带环的内表面接触的第二背衬辊，用于在带环和外部辊之间形成输送辊隙。重要的是，第二背衬辊由用于带的大的驱动鼓组成，并且具有比第一背衬辊的第一直径大许多倍的第二直径，以便通过防止皮带的滑动和滑动来产生高质量的输送调色剂图像，如以及由相对较小直径的驱动辊产生的图像涂抹。

8. 发明授权

US5298956A Reinforced seamless intermediate transfer member 失效
标题翻译：加强无缝中间转印件
公开(公告)号：US5298956A
公开(公告)日：1994-03-29
申请号：US957140
申请日：1992-10-07
申请人： Joseph Mammino , Donald S. Sypula , John S. Berkes , Edward L. Schlueter, Jr. , Gerald M. Fletcher , Frank J. Bonsignore , Shy-Shung Hwang , Donald J. Robertson , Allen W. Denham , Paul J. Brach , Dennis A. Abramsohn
发明人： Joseph Mammino , Donald S. Sypula , John S. Berkes , Edward L. Schlueter, Jr. , Gerald M. Fletcher , Frank J. Bonsignore , Shy-Shung Hwang , Donald J. Robertson , Allen W. Denham , Paul J. Brach , Dennis A. Abramsohn
IPC分类号： G03G7/00 , G03G15/16 , G03G15/14
CPC分类号： G03G7/00 , G03G15/162
摘要： A seamless intermediate transfer member has a reinforcing member in an endless configuration, a filler material such as a polymer and electrical property regulating material to regulate the electrical properties such as surface and bulk resistivity, dielectric constant and charge dissipation. The seamless intermediate transfer member also has good mechanical properties. The reinforcing member can be prepared by any suitable method such as by weaving. Filler material and electrical regulating material can be applied on, around or embedded into the reinforcing member. The member can be employed in an electrostatographic imaging system with more than one toner imaging station. The member can pick up a separate image from each individual imaging station and transfer the combined image to a suitable substrate. The seamless intermediate transfer member is capable of dissipating charge between toner imaging stations, achieving good transfer efficiencies and has a non-stretch characteristic to attain good registration of a toner image.
摘要翻译：无缝中间转印部件具有环形构造的加强构件，诸如聚合物的填充材料和电性能调节材料，以调节电性能如表面和体电阻率，介电常数和电荷耗散。无缝中间转印部件也具有良好的机械性能。加强构件可以通过任何合适的方法如编织来制备。填料和电调节材料可以施加在加强构件的周围或嵌入加强构件中。该成员可以用于具有多于一个调色剂成像站的静电图像成像系统中。该成员可以从每个成像站拾取单独的图像，并将组合的图像转移到合适的基底。无缝中间转印构件能够在调色剂成像站之间消散电荷，实现良好的转印效率并且具有非拉伸特性以获得调色剂图像的良好配准。

9. 发明授权

US07379695B2 System to prevent print history on a fuser roll 失效
标题翻译：系统以防止定影辊上的打印历史
公开(公告)号：US07379695B2
公开(公告)日：2008-05-27
申请号：US11314511
申请日：2005-12-21
申请人： John S. Berkes , Gerald M. Fletcher , Brendan Kunzmann
发明人： John S. Berkes , Gerald M. Fletcher , Brendan Kunzmann
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2093 , G03G2221/0005
摘要： Provided herein is a system for using a cleaning web in an electrostatic printing process to provide a uniform and thin wax layer on the fuser roll and thereby minimize print history effects, reduce triboelectric voltages on the fuser roll and provide uniform and improved release of the toner from the fuser roll. The application of this beneficial thin film to the fuser roll is accomplished by impregnating the cleaning web with a wax material that is substantially the same as the wax material in the toner used in the system. This impregnated wax, therefore, has the same release and triboelectric properties as the wax in the toner and therefore will not attract residual toner but will rather repel it.
摘要翻译：本文提供了一种用于在静电印刷工艺中使用清洁网以在定影辊上提供均匀且薄的蜡层从而最小化印刷历史效应的系统，降低定影辊上的摩擦电压并提供调色剂的均匀且改进的释放从定影辊。将这种有益的薄膜施加到定影辊上是通过用与在系统中使用的调色剂中的蜡材料基本上相同的蜡材料浸渍清洁网来实现的。因此，该浸渍的蜡具有与调色剂中的蜡相同的释放和摩擦电性质，因此不会吸引残留的调色剂，而是排斥它。

10. 发明授权

US06647237B2 Three layer seamless transfer component 失效
公开(公告)号：US06647237B2
公开(公告)日：2003-11-11
申请号：US09726674
申请日：2000-11-29
申请人： Edward L. Schlueter, Jr. , Gerald M. Fletcher , Nancy Y. Jia , John S. Berkes
发明人： Edward L. Schlueter, Jr. , Gerald M. Fletcher , Nancy Y. Jia , John S. Berkes
IPC分类号： G03G1516
CPC分类号： B32B1/08 , B32B27/08 , C08K3/16 , C09D127/18 , F16L9/147 , G03G15/162 , Y10T428/26 , Y10T428/31507 , Y10T428/3154 , Y10T428/31544 , Y10T428/31663 , Y10T428/31667 , Y10T428/31678 , Y10T442/3878 , Y10T442/3911 , Y10T442/673 , Y10T442/677
摘要： A three-layer transfer member having a rigid substrate, a conformable intermediate layer and an outer thin fluoropolymer layer wherein the fluoropolymer layer can be tetrafluoroethylene, perfluoroalkoxy, fluorine ethylene propene monomers, polymers thereof, and mixtures thereof, and an image apparatus including the same.

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