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1.发明授权Optimization of electronic color printing process functions based on prescan information data 失效基于预扫描信息数据优化电子彩色打印处理功能
公开(公告)号：US5522657A
公开(公告)日：1996-06-04
申请号：US21914
申请日：1993-02-24
IPC分类号： G03G15/00 , H04N1/29 , H04N1/32 , H04N1/387 , H04N1/46 , H04N1/56 , H04N1/23 , G03B27/44 , G06K9/00
CPC分类号： G03G15/5025 , H04N1/233 , H04N1/295 , H04N1/32561 , H04N1/387 , H04N1/46 , H04N1/56 , G03G2215/0027 , H04N2201/0081 , H04N2201/0082 , H04N2201/0408 , H04N2201/0416
摘要： In an electronic color printing process in which an array of images from respective frames of a filmstrip or the like is provided on print receiver sheets or alternative storage media from information signals representing image information, producing prints from the array of images. The prints are produced by prescanning, at low resolution, an array of images contained on respective frames of a filmstrip or the like. Information data, obtained during low resolution prescanning, of at least the scene content of the respective images, are stored and operating parameters based on the stored information data are calculated to determine required process functions of the electronic printing process. Based on the determined required process functions, optimum process functions for the electronic printing process are set.
摘要翻译： 在电子彩色打印处理中，其中来自胶片等的各个帧的图像阵列从表示图像信息的信息信号提供在打印接收器片材或替代存储介质上，从图像阵列产生打印。 印刷品通过以低分辨率预处理，包含在胶片或类似物的相应框架上的图像阵列来产生。 至少存储各图像的场景内容的低分辨率预处理中获得的信息数据被存储，并且基于所存储的信息数据计算操作参数，以确定电子打印处理所需的处理功能。 基于确定的所需的处理功能，设置用于电子打印处理的最佳处理功能。
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公开(公告)号：US20070279442A1
公开(公告)日：2007-12-06
申请号：US11445713
申请日：2006-06-02
申请人： Benjamin E. Rimai , Donald S. Rimai , Thomas N. Tombs , James R. Flick , Robert E. Zeman , James G. Popowich
发明人： Benjamin E. Rimai , Donald S. Rimai , Thomas N. Tombs , James R. Flick , Robert E. Zeman , James G. Popowich
IPC分类号： B41J2/195
CPC分类号： B41J2/0057
摘要： In an apparatus for printing images on a moving primary imaging member by jetting ink, containing a fluid and marking particles, in an image-wise fashion onto the primary imaging member, a device for concentrating the ink prior to transferring a marking particle image to a receiver member. The ink concentrating device includes a fractionating unit for separating fluid of the ink from the marking particles. The fractionating unit is located a predetermined spaced distance from the primary image bearing member. An electrostatic field is established between the primary image bearing member and the fractionating unit for concentrating the marking particles in the liquid of the ink.
摘要翻译： 在用于通过喷射墨水，将流体以图像方式将颗粒标记在主成像构件上的装置中，用于在移动的主要成像构件上打印图像的装置，用于在将标记颗粒图像转印到 接收器成员。 墨水浓缩装置包括用于将墨水与标记颗粒分离的分馏单元。 分馏单元位于距离主图像承载部件预定的间隔距离处。 在主图像承载部件和分馏部件之间建立静电场，用于将标记颗粒集中在油墨的液体中。
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3.发明授权Compliant transfer member having multiple parallel electrodes and method of using 失效具有多个平行电极的合规转印件和使用方法
公开(公告)号：US5701567A
公开(公告)日：1997-12-23
申请号：US655536
申请日：1996-05-30
申请人： Rodney R. Bucks , Patricia A. Dwyer , Thomas N. Tombs , William B. Vreeland , Robert E. Zeman , John W. May
发明人： Rodney R. Bucks , Patricia A. Dwyer , Thomas N. Tombs , William B. Vreeland , Robert E. Zeman , John W. May
CPC分类号： G03G15/162
摘要： A transfer member includes separately addressable electrodes separated from the surface of the member by a compliant layer. Preferably, the member is an intermediate transfer member having a thin, hard outer layer usable to receive toner images from an image member and to transfer them to a receiving sheet.
摘要翻译： 传输构件包括通过柔性层与构件的表面分离的可分离的可寻址电极。 优选地，构件是具有薄的硬外层的中间转印构件，其可用于从图像构件接收调色剂图像并将其转印到接收片材。
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公开(公告)号：US4855205A
公开(公告)日：1989-08-08
申请号：US229366
申请日：1988-08-05
申请人： Bijay S. Saha , Robert E. Zeman
发明人： Bijay S. Saha , Robert E. Zeman
CPC分类号： G03G9/1075 , H01F1/11
摘要： Disclosed is an interdispersed two-phase ferrite composite which comprises about 0.1 mole to about 1.0 mole of a spinel phase having the general formula MFe.sub.2 O.sub.4 where M is at least one element that forms a spinel ferrite, to about 2.5 moles of a magnetoplumbite phase having the general formula R.sub.x P.sub.1-x Fe.sub.12 O.sub.19 where R is selected from rare earth elements, P is selected from the group consisting of strontium, barium, calcium, lead, and mixtures thereof, and x has a value of from about 0.1 to about 0.4. Also disclosed is a carrier formed from magnetized and polymerically coated particles of the composite, a developer formed from a carrier and a toner, and a magnetic brush formed from a multiplicity of juxtaposed magnetically aligned hairs formed of the carrier.
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5.发明申请MAGNETIC ARRANGEMENT IN A DEVELOPMENT ROLLER OF AN ELECTROSTATOGRAPHIC PRINTER 审中-公开电磁印刷机的开发辊中的磁性装置公开(公告)号：US20110170914A1
公开(公告)日：2011-07-14
申请号：US12687155
申请日：2010-01-14
IPC分类号： G03G15/09
CPC分类号： G03G15/0921
摘要： An apparatus and method for arranging the spacing of magnets in an electrostatogaphic printer to eliminate steaks due to the magnetic carrier that does not move uniformly across the photoconductor surface.
摘要翻译： 一种用于将电磁隔离打印机中的磁体间隔布置以消除由于磁性载体导致的不会均匀移动通过光电导体表面的牛排的装置和方法。
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公开(公告)号：US20070279469A1
公开(公告)日：2007-12-06
申请号：US11446467
申请日：2006-06-02
申请人： Michael T. Regan , Donald S. Rimai , Robert E. Zeman , Maria Cristina Barbosa DeJesus , David Daniel Putnam , Thomas N. Tombs
发明人： Michael T. Regan , Donald S. Rimai , Robert E. Zeman , Maria Cristina Barbosa DeJesus , David Daniel Putnam , Thomas N. Tombs
CPC分类号： B41J2/0057 , B41J2002/012
摘要： Method and apparatus for printing an image-wise ink pattern on a receiver. A primary imaging member includes a series of substantially equal-sized cells located over the substrate surface thereof. The primary imaging member has an electrically conductive layer. An ink jet printhead selectively ejects drops of ink into the primary imaging member cells in a desired image-wise ink pattern. The image-wise ink on the primary imaging member is fractionated to separate the liquid in the ink. A receiver is transported into operative association with the primary imaging member, and a transfer mechanism applies a pressure between the receiver and the primary imaging member, and establishes an electrostatic field to transfer the image-wise ink pattern to the receiver.
摘要翻译： 用于在接收器上打印图像墨水图案的方法和装置。 主要成像构件包括位于其基板表面上方的一系列基本相等尺寸的单元。 主要成像构件具有导电层。 喷墨打印头选择性地以期望的图像墨水图案将墨滴滴入主成像构件单元。 将主要成像构件上的图像油墨分馏以分离油墨中的液体。 接收器被传送到与主成像构件的操作关联，并且传送机构在接收器和主要成像构件之间施加压力，并且建立静电场以将图像图像墨水图案传送到接收器。
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公开(公告)号：US5536609A
公开(公告)日：1996-07-16
申请号：US712017
申请日：1991-06-07
CPC分类号： G03G13/16 , G03G15/0131 , G03G15/167
摘要： A toner image is transferred to a heat softened thermoplastic outer layer of a receiving sheet. The toner is transferred from an image member predominantly by heating the receiving sheet to a temperature which both softens the thermoplastic layer and, when the thermoplastic layer contacts the toner, sinters the toner sufficiently to cause toner to adhere both to the thermoplastic layer and to other particles of toner. To prevent blistering, the temperature to which the thermoplastic layer must be raised can be lowered, for example, to 100 degrees C. by also heating the image member to a temperature, above ambient, but less than the temperature that would either do damage to the image member or cause the toner to stick to it.
摘要翻译： 将调色剂图像转印到接收片材的热软化热塑性外层。 调色剂主要通过将接收片材加热到图像部件的温度，以使软化该热塑性层的温度，并且当热塑性层与调色剂接触时，充分烧结调色剂以使调色剂粘附到热塑性层和其它 墨粉颗粒 为了防止起泡，通过将图像构件加热到高于环境温度但低于对其的损害的温度，可以降低热塑性层必须升高的温度，例如降低到100摄氏度 图像构件或使墨粉粘附到其上。
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公开(公告)号：US5063399A
公开(公告)日：1991-11-05
申请号：US563022
申请日：1990-08-06
申请人： Robert E. Zeman , Kevin M. Johnson
发明人： Robert E. Zeman , Kevin M. Johnson
IPC分类号： G03G15/09
CPC分类号： G03G15/0921
摘要： An electrophotographic printing apparatus includes a laser or comparable image-forming apparatus which produces an image on a rotating drum having a metal core. Electrostatic images formed by the laser or the like are toned by a toning mechanism that includes a rapidly rotating magnetic core. To prevent the rapidly rotating core from producing pole transitions causing a flutter in the movement of the drum, the core has an arrangement of magnetic poles which alternate circumferentially and vary along the length of the core so that the drum is subjected to pole transistions which vary in phase along the length of the drum.
摘要翻译： 电子照相打印设备包括激光器或类似的图像形成设备，其在具有金属芯的旋转滚筒上产生图像。 由激光等形成的静电图像由包括快速旋转的磁芯的调色机构调色。 为了防止快速旋转的芯产生磁极转变，导致磁鼓运动中的颤动，磁芯具有一个磁极的排列，该磁极沿周向交替并沿芯的长度变化，使得磁鼓受到极化转变 沿鼓的长度同相。
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公开(公告)号：US5047791A
公开(公告)日：1991-09-10
申请号：US532832
申请日：1990-06-04
IPC分类号： G03G15/01
CPC分类号： G03G15/0131 , G03G15/0163 , G03G2215/0154 , G03G2215/0177 , G03G2215/0193
摘要： A color printing apparatus forms a series of electrostatic images on an image drum, tones them with different color toners and transfers the toner images to a receiving sheet to form multicolor images. The beginning and end of transfer of each image create mechanical discontinuities in the motion of the drum because of engagement and disengagement of the receiving sheet or its edges in a pressure transfer nip. The image-forming process is designed so that significant image scanning does not occur during the discontinuities.
摘要翻译： 彩色打印设备在图像鼓上形成一系列静电图像，用不同的颜色调色剂进行调色，并将调色剂图像转印到接收纸上，形成多色图像。 每个图像的转移的开始和结束由于在压力传送压区中接收片或其边缘的接合和分离而在鼓的运动中产生机械不连续性。 图像形成处理被设计成使得在不连续性期间不发生显着的图像扫描。
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公开(公告)号：US5016056A
公开(公告)日：1991-05-14
申请号：US519999
申请日：1990-05-07
申请人： Kevin M. Johnson , Robert E. Zeman
发明人： Kevin M. Johnson , Robert E. Zeman
CPC分类号： G03G15/1685 , G03G15/0131
摘要： Multicolor electrophotographic apparatus secures the ends of a receiving sheet in a trough which runs parallel to the axis of rotation of a transfer roller. An inclined surface in the trough gradually declines the transfer sheet away from the periphery of the transfer roller to prevent a photoconductive drum from receiving a jar as it rides off the edge of the transfer sheet. Preferably, the means defining the declining ramp surface also defines vacuum holes for securing the ends of the receiving sheet.
摘要翻译： 多色电子照相设备将接收片的端部固定在平行于转印辊的旋转轴线延伸的槽中。 槽中的倾斜表面逐渐降低转印纸离开转印辊的周边，以防止感光鼓在脱离转印纸的边缘时接收罐。 优选地，限定倾斜斜面的装置还限定用于固定接收片的端部的真空孔。
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