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91. 发明申请

US20040141764A1 Gloss/density measurement device with feedback to control gloss and density of images produced by an electrographic reproduction apparatus 有权
公开(公告)号：US20040141764A1
公开(公告)日：2004-07-22
申请号：US10625429
申请日：2003-07-23
申请人： NexPress Solutions LLC
发明人： Holger Runkowske , Jan Dirk Boness , Muhammed Aslam , Eric K. Zeise
IPC分类号： G03G015/00
CPC分类号： G03G15/2064 , G03G2215/00805 , G03G2215/0081
摘要： An on-line gloss/density meter for an electrostatographic reproduction apparatus in which pigmented marking particle images are fixed to receiver members respectively by application of heat and/or pressure as such receiver members travel along a transport path through a fuser assembly. The on-line gloss/density meter includes at least one light emitter and at least one light collector, respectively mounted in operative association with the transport path so that light from the emitter, reflected from a receiver member, and is detected and a signal corresponding to such reflected light is produced. A guide element is associated with the transport path and directs a receiver member into a predetermined specified location relative to the beam of light. A logic and control unit, responsive to signals from the light collector, precisely controls operating parameters for the electrostatographic reproduction apparatus.

92. 发明申请

US20040121102A1 Fluoroelastomer roller for a fusing station 失效
标题翻译：用于定影台的氟弹性辊
公开(公告)号：US20040121102A1
公开(公告)日：2004-06-24
申请号：US10667781
申请日：2003-09-22
申请人： NexPress Solutions LLC
发明人： Jiann-Hsing Chen , Joseph A. Pavlisko , Po-Jen Shih , Nataly Boulatnikov
IPC分类号： B32B001/08
CPC分类号： G03G15/2057 , G03G2215/2054 , Y10T428/1386 , Y10T428/1393 , Y10T428/249972 , Y10T428/26 , Y10T428/2998 , Y10T428/3154
摘要： A controlled-modulus fusing station member inclusive of a durable, tough, elastically deformable layer incorporating hollow flexible filler particles. The elastically deformable layer can be a single layer on a substrate, the substrate preferably a core member of a fuser roller or a pressure roller. Alternatively, a protective or gloss control fluoropolymer layer is formed on the elastically deformable layer. The elastically deformable layer is made from a dry formulation inclusive of: a fluoroelastomer powder; microspheres in the form of unexpanded microspheres or expanded microballoons; and solid filler particles including strength-enhancing filler particles and thermal-conductivity-enhancing filler particles. The dry formulation is thermally cured or electron-beam cured.
摘要翻译：控制模量熔融站构件，包括耐用，坚韧，可弹性变形的层，其中包含中空柔性填料颗粒。可弹性变形层可以是衬底上的单层，衬底优选地是定影辊或加压辊的芯构件。或者，在可弹性变形层上形成保护或光泽控制含氟聚合物层。弹性变形层由干式制剂制成，包括：含氟弹性体粉末; 未膨胀微球或膨胀微球形式的微球; 以及固体填料颗粒，包括强度增强填料颗粒和导热性增强填料颗粒。干燥配方被热固化或电子束固化。

93. 发明申请

US20040120742A1 Fuser oil contamination prevention and clean-up method 有权
标题翻译：定影油污染预防和清理方法
公开(公告)号：US20040120742A1
公开(公告)日：2004-06-24
申请号：US10667797
申请日：2003-09-22
申请人： NexPress Solutions LLC , Heidelberg Digital LLC
发明人： Kenneth J. Brown , Amy J. Deyaeger , David E. Hockey , Thomas N. Tombs , Diane M. Herrick , David M. Rakov
IPC分类号： G03G021/00
CPC分类号： G03G15/168
摘要： Preventing the imaging forming process of an electrostatographic reproduction apparatus from becoming contaminated with fuser release oil. A substantially uniform layer of the pigmented marking particles from the development subsystem of the image forming process is deposited onto the photoconductive member of the image forming process during any non-imaging cycles of the process, including cycle down, non-imaging skip frames, or recovery from a receiver jam. The substantially uniform layer of pigmented marking particles acts as a barrier to block fuser release oil from the photoconductive member and as a vehicle to carry away contaminating fuser release oil.
摘要翻译：防止静电复印装置的成像处理变得被定影剂释放油污染。来自图像形成过程的显影子系统的着色标记颗粒的基本上均匀的层在该过程的任何非成像周期期间沉积到图像形成过程的感光体上，包括循环下降，非成像跳过帧或从接收器卡住恢复。基本上均匀的着色标记颗粒层用作阻挡来自感光体的定影剂释放油的屏障，并且作为携带污染的定影剂释放油的载体。

94. 发明申请

US20040120736A1 Fuser release agent fluid management system 失效
标题翻译：定影剂脱模剂流体管理系统
公开(公告)号：US20040120736A1
公开(公告)日：2004-06-24
申请号：US10667557
申请日：2003-09-22
申请人： NexPress Solutions LLC
发明人： Gregory L. Kowalski
IPC分类号： G03G015/20
CPC分类号： G03G15/2025 , G03G2215/2032
摘要： A release agent fluid management system and methods of dispensing such fluid in fuser apparatus of image reproduction systems. The release agent fluid management system controllably applies release agent fluid to the fuser surface. A processor controls the amount of applied release agent fluid based on one or more image reproduction operating parameters.
摘要翻译：一种脱模剂流体管理系统和在图像再现系统的定影装置中分配这种流体的方法。脱模剂流体管理系统可控地将释放剂流体施加到定影表面。处理器基于一个或多个图像再现操作参数来控制施加的脱模剂流体的量。

95. 发明申请

US20040116264A1 Replaceable fuser member 有权
标题翻译：可更换的定影器构件
公开(公告)号：US20040116264A1
公开(公告)日：2004-06-17
申请号：US10664012
申请日：2003-09-15
申请人： NexPress Solutions LLC
发明人： Jiann-Chen Chen , Biao Tan , Joseph A. Pavlisko , Muhammed Aslam , Allen Kass , Nataly Boulatnikov
IPC分类号： B25F005/02
CPC分类号： G03G15/2057 , G03G2221/1639
摘要： A replaceable fuser member including a thin, seamless or welded high temperature nickel sleeve, a base cushion positioned around the sleeve, a primer coat of a silane coupling agent containing epoxies on the sleeve, and an outside coating applied over the base cushion elastomer layer. The sleeve is replaceable on a mandrel positioned in an electrophotographic copying machine in a fuser station of the electrophotographic copying machine.
摘要翻译：一种可替换的定影器构件，其包括薄的，无缝的或焊接的高温镍套筒，围绕套筒定位的基座衬垫，在套筒上包含环氧树脂的硅烷偶联剂的底漆涂层和施加在基础缓冲弹性体层上的外部涂层。套筒可以在位于电子照相复印机的定影站中的电子照相复印机中的心轴上更换。

96. 发明申请

US20040096231A1 Formation of uniform density patches in an electrographic reproduction apparatus for process control 有权
标题翻译：在用于过程控制的电子照相再现装置中形成均匀的密度贴片
公开(公告)号：US20040096231A1
公开(公告)日：2004-05-20
申请号：US10640202
申请日：2003-08-13
申请人： NexPress Solutions LLC , Heidelberg Digital LLC
发明人： Joseph J. Furno , Richard G. Allen , Matthias H. Regelsberger
IPC分类号： G03G015/00
CPC分类号： H04N1/40006 , G03G15/5058 , H04N1/6033 , H04N1/6036
摘要： In an electrographic reproduction apparatus having a media transport mechanism for transporting media into operative association with a plurality of different color electrographic process modules, a mechanism for providing image density control signals to the logic and control unit. At least one densitometer is provided for sensing image density control patches on the media transport mechanism and producing signals representative of the density of the such image for the logic and control unit. The electrographic process modules are enabled to generate/print respectively uniform image density control patches periodically on the media transport mechanism where the patches can be read by the densitometer for providing signals to the logic and control unit for controlling print control parameters to maintain correct image density, the patches being generated/printed, one for each color, during each revolution of the media transport mechanism, in the same respective interframe following the seam on the media transport mechanism.
摘要翻译：在具有用于将介质传送到与多个不同颜色的电子照相处理模块操作关联的介质传送机构的电子照相再现设备中，提供用于向逻辑和控制单元提供图像浓度控制信号的机构。提供至少一个密度计用于感测媒体传送机构上的图像密度控制斑块，并产生表示逻辑和控制单元的这种图像的密度的信号。电子印刷处理模块能够在介质传输机构上周期性地产生/打印均匀的图像浓度控制贴片，其中可以由密度计读取贴片，以向逻辑和控制单元提供信号，以控制打印控制参数以保持正确的图像密度在媒体传送机构的每次旋转期间，在媒体传送机构上的接缝之后的相同的相应帧间中，生成/打印每个颜色的贴片。

97. 发明申请

US20040096230A1 Intitialization method for establishing process control parameters 失效
标题翻译：用于建立过程控制参数的初始化方法
公开(公告)号：US20040096230A1
公开(公告)日：2004-05-20
申请号：US10681849
申请日：2003-10-08
申请人： NexPress Solutions LLC
发明人： Joseph J. Furno , Richard G. Allen
IPC分类号： G03G015/00
CPC分类号： G03G15/5008 , G03G15/5041 , G03G2215/0119
摘要： An automatic process of setting control set-points, control rates, calibrations, timing parameters and maximum density levels for color modules within a color print engine by utilizing addressable settings of multiple configurable parameters for each color module. The parameters can be independently controlled and maintained. Each color module maintains a list of parameters by storing the parametric values in a non-volatile memory. At initialization, the parameters for each module are read out of the non-volatile memory to set the correct settings for the specific color module.
摘要翻译：通过利用每个颜色模块的多个可配置参数的可寻址设置，为彩色打印引擎内的彩色模块设置控制设定点，控制率，校准，时序参数和最大浓度级别的自动过程。参数可以独立控制和维护。每个颜色模块通过将参数值存储在非易失性存储器中来维护参数列表。初始化时，从非易失性存储器读出每个模块的参数，以设置特定颜色模块的正确设置。

98. 发明申请

US20040047653A1 Corona chargers having consumer replaceable components 有权
标题翻译：具有消费者可更换部件的电晕充电器
公开(公告)号：US20040047653A1
公开(公告)日：2004-03-11
申请号：US10263983
申请日：2002-10-03
申请人： NexPress Solutions LLC
发明人： Jorge L. Chavez , Graham S. Wright , Joseph L. Baker , Vidanand P. Chand
IPC分类号： G03G015/02
CPC分类号： G03G15/0291 , G03G2215/027
摘要： A charging device assembly used within a reprographic machine having a hollow shell containing the charging device, an attachment mechanism that fastens the charging device to the hollow shell in a predetermined position, a pair of end covers at either end of the hollow shell and an electrical connector on the shell that is coupled to the charging device. The shell can be conductive or insulative and is formed with features that facilitate easy mounting and removing of the charging device assembly.
摘要翻译：一种在具有包含充电装置的中空壳体的复印机内使用的充电装置组件，一个将充电装置固定在中空壳体上的预定位置的连接机构，在中空壳体两端的一对端盖和电气壳体上的连接器，其连接到充电装置。壳体可以是导电的或绝缘的，并且具有便于安装和移除充电装置组件的特征。

99. 发明申请

US20040033093A1 Pressure roller with profiled core for better paper handling 审中-公开
标题翻译：压力辊具有异型芯，用于更好的纸张处理
公开(公告)号：US20040033093A1
公开(公告)日：2004-02-19
申请号：US10219586
申请日：2002-08-15
申请人： NexPress Solutions LLC
发明人： Fangsheng Wu , Muhammed Aslam , Robert D. Bobo
IPC分类号： G03G015/20
CPC分类号： G03G15/2053 , G03G15/2028 , G03G15/206 , G03G2215/2058
摘要： A fuser assembly for a reproduction apparatus. The fuser assembly includes a fuser roller and a pressure roller associated therewith in nip relation. At least on of the rollers have a profiled core and a base cushion applied to the profiled core to provide for uniform drive speed through the nip across the roller.
摘要翻译：一种用于再现设备的定影器组件。定影器组件包括定影辊和与辊相关联的压辊。至少在辊上具有形状的芯和基座垫，其被施加到成型的芯上以提供通过辊的辊隙的均匀的驱动速度。

100. 发明申请

US20030234855A1 Image width correction for led printhead 失效
标题翻译： LED打印头的图像宽度校正
公开(公告)号：US20030234855A1
公开(公告)日：2003-12-25
申请号：US10174801
申请日：2002-06-19
申请人： NexPress Solutions LLC
发明人： Yee S. Ng
IPC分类号： B41J002/45
CPC分类号： B41J2/45
摘要： A method and apparatus for correcting pixel inaccuracies in a writing device having a linear array elements wherein a mechanism to control temperature within a predetermined portion of the writing device is used to correct placement inaccuracies by first determining the inaccuracies with respect to a reference point and then adjusting the temperature within the predetermined portion of the writing device.
摘要翻译：一种用于校正具有线性阵列元件的写入装置中的像素不准确性的方法和装置，其中通过首先确定相对于参考点的不准确性，将用于控制写入装置的预定部分内的温度的机构用于校正放置不准确，然后调节写入装置的预定部分内的温度。

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