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公开(公告)号：US5504383A
公开(公告)日：1996-04-02
申请号：US344916
申请日：1994-11-25
申请人： John S. Facci , Joseph Mammino , Christopher Snelling , Dale R. Mashtare , James M. Markovics , Michael J. Levy
发明人： John S. Facci , Joseph Mammino , Christopher Snelling , Dale R. Mashtare , James M. Markovics , Michael J. Levy
IPC分类号： H01L41/113 , H02N2/18 , H01L41/04
CPC分类号： H02N2/183
摘要： A power supply for transmitting voltage to a device, comprising: a web including a piezoelectric exterior layer for generating a voltage on the surface thereof in response to being deformed; and means for transferring the voltage on the surface of said piezoelectric exterior layer to the device is disclosed.
摘要翻译： 一种用于向装置传输电压的电源，包括：一个幅材，包括一个压电外层，用于响应于变形在其表面上产生电压; 并且公开了用于将所述压电外层的表面上的电压传送到装置的装置。
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公开(公告)号：US5668439A
公开(公告)日：1997-09-16
申请号：US538659
申请日：1995-10-03
申请人： Christopher R. Snelling , John S. Facci , Michael J. Levy , Dale R. Mashtare , Michael S. Smith
发明人： Christopher R. Snelling , John S. Facci , Michael J. Levy , Dale R. Mashtare , Michael S. Smith
CPC分类号： G03G15/80 , H02N2/18 , Y10S310/80
摘要： A power supply for transmitting voltage to a device, including a web having a piezoelectric exterior layer for generating a voltage on the surface thereof in response to being deformed. The web is entrained about a roller arrangement to deform the piezoelectric exterior layer. Commutation brushes transfers the voltage generated on the surface of the piezoelectric exterior layer to the device. The roller arrangement in combination with the placement of commutation brushes and neutralization brushes are used to adjust the voltage to the device.
摘要翻译： 一种用于向装置传送电压的电源，包括具有压电外层的卷材，用于响应于变形而在其表面上产生电压。 卷筒纸被卷入关于使压电外层变形的辊布置。 换向电刷将压电外层的表面上产生的电压传递到器件。 使用辊布置与放置刷子和中和刷的布置来调节装置的电压。
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公开(公告)号：US5503955A
公开(公告)日：1996-04-02
申请号：US167291
申请日：1993-12-16
CPC分类号： G03G15/754 , G03G15/08 , G03G15/16 , G03G21/0005 , G03G5/14 , G03G2221/0021
摘要： A piezo-active charge retentive member, such as a photoreceptor, has a grounded electrode layer separating a photoreceptive layer and a piezo-active layer. External vibration sources become unnecessary since supplying an A.C. voltage across the piezo-active layer to the grounded electrode layer causes the piezo-active layer, and thus the entire photoreceptor, to vibrate. Vibration of the photoreceptor enhances the transfer of development powder from the photoreceptor to the transfer material, such as a sheet of paper. Vibration of the photoreceptor also improves the development of images and assists the cleaning of residual development powder from the photoreceptor surface.
摘要翻译： 诸如感光体的压电活性电荷保持性元件具有分离感光层和压电层的接地电极层。 由于将压电活性层上的交流电压提供给接地电极层，所以外部振动源变得不必要，导致压电有源层，从而整个感光体振动。 感光体的振动增强了显影粉从感光体到转印材料如一张纸的转移。 感光体的振动也改善了图像的发展，有助于从感光体表面清洁残留的显影粉末。
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4.发明授权Two-color IOI drum module enabling N-color monochrome, highlight, full color, phototone color and extended color architectures 有权双色IOI鼓模块，可实现N色单色，高光，全彩，彩色和扩展色彩架构公开(公告)号：US07869739B2
公开(公告)日：2011-01-11
申请号：US12478445
申请日：2009-06-04
申请人： Dale R. Mashtare , Martin E. Banton , Edul N. Dalal , John S. Facci , Steve P. Hoover , John F. Knapp , Robert P. Loce , Michael J. Martin , Karen Ann Moffat , Paul W. Morehouse , William J. Nowak , Richard Philip Nelson Veregin , Thomas C. Hollar
发明人： Dale R. Mashtare , Martin E. Banton , Edul N. Dalal , John S. Facci , Steve P. Hoover , John F. Knapp , Robert P. Loce , Michael J. Martin , Karen Ann Moffat , Paul W. Morehouse , William J. Nowak , Richard Philip Nelson Veregin , Thomas C. Hollar
IPC分类号： G03G15/00
CPC分类号： G03G21/1604 , G03G2221/1603 , G03G2221/1651
摘要： A xerographic marking device includes an intermediate transfer unit, a media transport path and at least one two-color image-on-image (IOI) drum module. Each two-color IOI drum module includes in a process order around a photoreceptor: a) a first charging unit; b) a first exposure unit; c) a first development unit; d) a second charging unit; e) a second exposure unit; and f) a second development unit, wherein the intermediate transfer unit receives a first toned image and a second toned image from the photoreceptor in a single transfer and transfers those toner images to print media to produce a toned image on print media. In various embodiments, specific color pairings are provided.
摘要翻译： 静电印刷标记装置包括中间转印单元，介质传送路径和至少一个双色图像图像（IOI）鼓模块。 每个双色IOI鼓模块包括围绕感光体的处理顺序：a）第一充电单元; b）第一曝光单元; c）第一发展单位; d）第二充电单元; e）第二曝光单元; 以及f）第二显影单元，其中中间转印单元以单次转印从感光体接收第一调色图像和第二调色图像，并将这些调色剂图像转印到打印介质上，以在打印介质上产生调色图像。 在各种实施例中，提供了特定的颜色配对。
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5.发明授权Developer member adapted for depositing developer material on an imaging surface 失效适于在成像表面上沉积显影剂材料的显影剂构件公开(公告)号：US06775504B2
公开(公告)日：2004-08-10
申请号：US10320822
申请日：2002-12-16
申请人： Ronald E. Godlove , Richard F. Koehler, Jr. , Christopher Snelling , Dale R. Mashtare , Robert W. Phelps
发明人： Ronald E. Godlove , Richard F. Koehler, Jr. , Christopher Snelling , Dale R. Mashtare , Robert W. Phelps
IPC分类号： G03G1508
CPC分类号： G03G15/09
摘要： In a development system including a developer transport adapted for depositing developer material on an imaging surface having an electrostatic latent image thereon, including: a housing defining a chamber storing a supply of developer material including carrier and toner; a donor member, mounted partially in the chamber and spaced from the imaging surface, for transporting developer on an outer surface thereof to a region opposed from the imaging surface the donor member having a magnetic assembly having a plurality of poles, a sleeve, enclosing the magnetic assembly, rotating about the magnetic assembly; the magnetic assembly generating a developer bed having a predefined developer bed height; a grid, interposed between the donor roll and the imaging surface within the predefined bed height, the grid having apertures for permitting carrier and toner therethrough; and means for biasing a region between the grid and the imaging surface at a voltage potential so that toner is ejecting towards the imaging surface after toner passes the apertures of the grid.
摘要翻译： 在包括适于在其上具有静电潜像的成像表面上沉积显影剂材料的显影剂传输的显影剂传输系统中，包括：壳体，其限定存储包含载体和调色剂的显影剂材料供应的室; 施主构件，其部分地安装在腔室中并与成像表面间隔开，用于将显影剂的外表面传送到与成像表面相对的区域，供体构件具有具有多个极的磁性组件，套筒包围 磁性组件，围绕磁性组件旋转; 磁性组件产生具有预定显影剂床高度的显影剂床; 栅格，插入在预定床高度内的供体辊和成像表面之间，栅格具有用于允许载体和调色剂通过的孔; 以及用于在栅极和成像表面之间的电压电位处偏置区域的装置，使得调色剂在调色剂通过栅格的孔之后朝向成像表面喷射。
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公开(公告)号：US5929886A
公开(公告)日：1999-07-27
申请号：US720647
申请日：1996-10-02
摘要： Ferroelectric polymer films are applied in a charge transfer imaging process to generate latent electrostatic images on a dielectric receiver media. The dielectric receiver media may be the final imaging substrate which is then xerographically toned and fixed, e.g., Versatec dielectric paper, or an intermediate surface from which a toned image is transferred to plain paper. Charges may be generated applying either the piezoelectric or the pyroelectric effect exhibited by ferroelectric films.
摘要翻译： 在电荷转移成像过程中应用铁电聚合物膜，以在介电接收介质上产生静电潜像。 电介质接收器介质可以是最后的成像衬底，然后将它们进行静电调色和固定，例如Versatec电介质纸或将调色图像从该表面转印到普通纸的中间表面。 可以利用铁电体膜所表现的压电或热电效应产生电荷。
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公开(公告)号：US5504564A
公开(公告)日：1996-04-02
申请号：US352941
申请日：1994-12-09
CPC分类号： G03G15/0142 , G03G15/0163 , G03G15/344 , G03G2215/0119 , G03G2215/0497 , G03G2217/0058
摘要： The present invention is a method and apparatus for producing an image on the image receiving member. The method and apparatus employ a photoconductive member that is charged by the deposition of charged marking particles on an outer surface thereof. Subsequently, selective regions of the photoconductor are selectively exposed to light patterns to cause the photoconductor to exhibit a photoresponse, thereby collapsing the internal electric field in the exposed regions but not in the unexposed regions. When a field neutralizing bias and acoustic energy are applied in a transfer region, toner in the unexposed regions is transferred to an intermediate member or any substrate interposed between the photoconductive surface and the biasing electrode.
摘要翻译： 本发明是用于在图像接收部件上产生图像的方法和装置。 该方法和装置使用通过在其外表面上沉积带电标记颗粒而充电的感光体。 随后，光电导体的选择性区域被选择性地暴露于光图案以使得光电导体呈现光响应，从而使暴露区域内的内部电场而不是在未曝光区域中折叠。 当在转印区域中施加场中和偏压和声能时，未曝光区域中的调色剂被转印到介于感光表面和偏置电极之间的中间构件或任何基底。
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8.发明授权Apparatus for non-interactive electrophotographic development using resonating donor member 有权用于使用谐振供体构件的非互动电子照相显影的装置公开(公告)号：US06208824B1
公开(公告)日：2001-03-27
申请号：US09438212
申请日：1999-11-12
IPC分类号： G03G1508
CPC分类号： G03G15/0803 , G03G2215/0621 , G03G2215/0643
摘要： An apparatus for non-interactive, dry powder development of electrostatic Images composed of solid areas and fine lines areas on an imageable surface including a housing containing developer material; a magnetic member, spaced a predefined distance from said image, for transporting said developer material from said housing to develop solid areas of said image, said magnetic roll including an magnetic core and a cylindrical sleeve enclosing and rotating about said magnetic core; and a resonating donor member, adjacent to said magnetic roll and spaced from the image receiving member and adapted to transport marking particles to a development zone adjacent the image receiving member; an electrode positioned in the development zone between the image receiving member and the donor member; a voltage supply for electrically biasing said electrode during a developing operation with an alternating current to detach marking particles from said resonating donor member, forming a cloud of marking particles in the development zone, and developing fine line areas of said image from the cloud.
摘要翻译： 一种用于非交互式干粉显影装置，其在包含显影剂材料的外壳的可成像表面上由固体区域和细线区域组成的静电图像; 与所述图像隔开预定距离的磁性构件，用于将所述显影剂材料从所述壳体传送以形成所述图像的固体区域，所述磁性辊包括磁芯和围绕所述磁芯围绕和旋转的圆柱形套筒; 以及谐振施主构件，与所述磁辊相邻并且与图像接收构件间隔开并且适于将标记颗粒传送到与图像接收构件相邻的显影区域; 位于图像接收构件和供体构件之间的显影区域中的电极; 用于在显影操作期间用所述交流电使所述电极电偏置的电压源，以从所述谐振供体构件分离标记颗粒，在所述显影区域中形成标记颗粒云，以及从所述云显影所述图像的细线区域。
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公开(公告)号：US6073294A
公开(公告)日：2000-06-13
申请号：US218672
申请日：1998-12-22
IPC分类号： G03G21/00
CPC分类号： G03G21/0035
摘要： Apparatus for removing residual charged toner particles from a charge retentive surface characterized by a self-biasing pyroelectric cleaner brush and a detoning member for removing the charged particles from the self-biasing pyroelectric cleaner brush. The brush includes a pyroelectric polymer supported by a conductive roll with resistive fibers attached to one surface of the pyroelectric polymer. Heating and cooling of a pyroelectric polymer induces thermal expansion or contraction which create surface charge density charges that are used to supply charge to the resistive fibers. The oppositely charged resistive fibers contact the toner particles on the charge retentive surface to thereby remove them from the charge retentive surface.
摘要翻译： 用于从电荷保持性表面去除残留的带电调色剂颗粒的设备，其特征在于自偏压热电清洁器刷和用于从所述自偏压热电清洁器刷除去带电粒子的引导构件。 刷子包括由导电辊支撑的热电聚合物，其中电阻纤维附着在热电聚合物的一个表面上。 热电聚合物的加热和冷却引起热膨胀或收缩，其产生用于向电阻纤维供应电荷的表面电荷密度电荷。 相反电荷的电阻纤维接触电荷保持性表面上的调色剂颗粒，从而将其从电荷保持性表面上除去。
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公开(公告)号：US5926676A
公开(公告)日：1999-07-20
申请号：US4464
申请日：1998-01-08
CPC分类号： G03G15/09
摘要： A development system including a developer transport adapted for depositing developer material on an imaging surface having an electrostatic latent image thereon, including a housing defining a chamber storing a supply of developer material including toner. A donor member is mounted partially in said chamber and spaced from the imaging surface, for transporting developer on an outer surface thereof to a region opposed from the imaging surface. The donor member has a magnetic assembly, which includes a plurality of poles, and a sleeve, enclosing said magnetic assembly and rotating about said magnetic assembly. A magnetic system generates a magnetic field to reduce developer bed height of said developer material on said donor member in a development zone.
摘要翻译： 一种显影系统，包括适于在其上具有静电潜像的成像表面上沉积显影剂材料的显影剂传输器，包括限定容纳包含调色剂的显影剂材料供应的室的壳体。 供体构件部分地安装在所述室中并与成像表面间隔开，用于将其外表面上的显影剂输送到与成像表面相对的区域。 供体构件具有包括多个极的磁性组件和包围所述磁性组件并围绕所述磁性组件旋转的套筒。 磁性系统产生磁场以减少显影区中所述供体构件上的显影剂材料的显影剂床高度。
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