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1. 发明授权

US07991304B2 Diagnostic systems and methods for providing diagnostic information during servicing of an image processing apparatus 有权
标题翻译：用于在维护图像处理装置期间提供诊断信息的诊断系统和方法
公开(公告)号：US07991304B2
公开(公告)日：2011-08-02
申请号：US12186282
申请日：2008-08-05
申请人： Robert Steven Pozniakas , Michael Nicholas Soures , Robert A. Gross
发明人： Robert Steven Pozniakas , Michael Nicholas Soures , Robert A. Gross
IPC分类号： G03G15/00 , G03G21/00 , G03G21/20
CPC分类号： G03G15/502 , G03G15/5079 , G03G15/55 , G03G21/0076 , G03G2221/001 , G03G2221/0089 , G03G2221/0094
摘要： A diagnostic system that provides a service technician with service information during servicing of an image processing apparatus includes at least one counter that is incremented during operation of the image processing apparatus, a pressure detecting unit that detects a pressure at a point in an air flow path on the condition that the at least one counter is reset to zero after initial servicing of the image processing apparatus, a determining unit that determines whether a difference between the detected pressure and a fault threshold pressure is less than a predetermined margin, and a display unit that displays a fault code indicating additional servicing of the image processing apparatus is recommended on the condition that the determining unit determines that the difference between the detected pressure and the predetermined threshold pressure is less than the predetermined margin.
摘要翻译：在维修图像处理装置期间向服务技术人员提供服务信息的诊断系统包括在图像处理装置的操作期间增加的至少一个计数器;压力检测单元，其检测空气流动路径中的点处的压力在所述图像处理装置的初始维修之后所述至少一个计数器被重置为零的条件下，确定所述检测到的压力和故障阈值压力之间的差是否小于预定余量的判定单元，以及显示单元在确定单元确定检测压力和预定阈值压力之间的差小于预定余量的条件下，推荐显示指示图像处理装置的附加维修的故障代码。

2. 发明申请

US20090226203A1 Method and Apparatus for Cleaning 有权
标题翻译：清洁方法和装置
公开(公告)号：US20090226203A1
公开(公告)日：2009-09-10
申请号：US12108813
申请日：2008-04-24
申请人： Robert Steven Pozniakas , Michael Nicholas Soures , Robert A. Gross
发明人： Robert Steven Pozniakas , Michael Nicholas Soures , Robert A. Gross
IPC分类号： G03G21/00 , G03G15/00
CPC分类号： G03G21/0035 , G03G2221/0005
摘要： Aspects of the disclosure provided a method to improve performance of a cleaning device to extend a usage life of the cleaning device. The method can include obtaining a performance characteristic of an electrostatic brush that degrades operations of the electrostatic brush, determining at least one parameter that compensates for the degradation, and controlling the electrostatic brush by the at least one parameter to maintain the electrostatic brush operating within a failure boundary.
摘要翻译：本公开的方面提供了一种提高清洁装置的性能以延长清洁装置的使用寿命的方法。该方法可以包括获得使静电刷的操作降级的静电刷的性能特征，确定补偿劣化的至少一个参数，以及通过至少一个参数控制静电刷以将静电刷保持在一个故障边界。

3. 发明授权

US08036561B2 Method and apparatus for cleaning 有权
标题翻译：清洁方法和设备
公开(公告)号：US08036561B2
公开(公告)日：2011-10-11
申请号：US12108813
申请日：2008-04-24
申请人： Robert S. Pozniakas , Michael N. Soures , Robert A. Gross
发明人： Robert S. Pozniakas , Michael N. Soures , Robert A. Gross
IPC分类号： G03G15/00
CPC分类号： G03G21/0035 , G03G2221/0005
摘要： Aspects of the disclosure provided a method to improve performance of a cleaning device to extend a usage life of the cleaning device. The method can include obtaining a performance characteristic of an electrostatic brush that degrades operations of the electrostatic brush, determining at least one parameter that compensates for the degradation, and controlling the electrostatic brush by the at least one parameter to maintain the electrostatic brush operating within a failure boundary.
摘要翻译：本公开的方面提供了一种提高清洁装置的性能以延长清洁装置的使用寿命的方法。该方法可以包括获得使静电刷的操作降级的静电刷的性能特征，确定补偿劣化的至少一个参数，以及通过至少一个参数控制静电刷以将静电刷保持在一个故障边界。

4. 发明授权

US07412186B2 Cleaning system for a charging device in a xerographic printer 有权
标题翻译：静电印刷机中充电装置的清洁系统
公开(公告)号：US07412186B2
公开(公告)日：2008-08-12
申请号：US11228898
申请日：2005-09-16
申请人： David Sekovski , Robert A. Gross , John D. McCaffrey , Michael N. Soures , David K. Ahl , Douglas A. McKeown , Michael G. Petranto
发明人： David Sekovski , Robert A. Gross , John D. McCaffrey , Michael N. Soures , David K. Ahl , Douglas A. McKeown , Michael G. Petranto
IPC分类号： G03G15/02
CPC分类号： G03G15/0258 , G03G2215/027
摘要： In a xerographic printing apparatus, a charge device is used to apply a charge to a photoreceptor. The shuttle includes a wiper that cleans a sidewall of the charge device. A tab is disposed adjacent the sidewall to retain toner or dirt accumulated by the scraper. The tab is electrically insulative, and effectively covers the accumulated toner or dirt, to lower the possibility of arcing within the charge device.
摘要翻译：在静电印刷装置中，使用充电装置将电荷施加到感光体。穿梭器包括清洁充电装置侧壁的刮水器。在侧壁附近布置突片以保持由刮刀累积的调色剂或污垢。该突片是电绝缘的，并且有效地覆盖累积的调色剂或污垢，以降低在充电装置内的电弧的可能性。

5. 发明授权

US5897248A Conformable bias transfer member having conductive filler materials 失效
标题翻译：具有导电填料的合适的偏压传递构件
公开(公告)号：US5897248A
公开(公告)日：1999-04-27
申请号：US263174
申请日：1994-06-21
申请人： Edward L. Schlueter, Jr. , Robert A. Gross , Kenneth W. Pietrowski
发明人： Edward L. Schlueter, Jr. , Robert A. Gross , Kenneth W. Pietrowski
IPC分类号： F16C13/00 , G03G15/16
CPC分类号： G03G15/1685
摘要： A conformable bias transfer member for use in an electrostatographic printing apparatus comprising a conductive core having a layer of compressible material coated thereon to form a generally cylindrical roll member. The compressible material includes a conductive filler dispersed throughout the interstices thereof for providing conductivity control which is significantly insensitive to changes in temperature as well as relative humidity.
摘要翻译：一种用于电喷印设备的适形偏压传送件，包括一导电芯，该导电芯具有涂覆在其上的可压缩材料层以形成大致圆柱形的卷筒。可压缩材料包括分散在其整个空隙中的导电填料，用于提供对温度变化和相对湿度显着不敏感的电导率控制。

6. 发明授权

US5324941A Tension support mounting for a corona generating device 失效
标题翻译：用于电晕发生装置的张力支撑安装
公开(公告)号：US5324941A
公开(公告)日：1994-06-28
申请号：US762
申请日：1993-01-05
申请人： Robert A. Gross , Bruce D. Caryl
发明人： Robert A. Gross , Bruce D. Caryl
IPC分类号： G03G15/02 , H01T19/00 , H01T19/04
CPC分类号： H01T19/00 , G03G15/0291 , G03G2215/028
摘要： A tension support mounting for applying tension to the corona generating electrode of a corona generating device. Various embodiments are described wherein the corona generating electrode is fastened to a mounting block including an electrode support member, the position of which can be varied for applying variable tension to the corona generating electrode.
摘要翻译：用于向电晕发生装置的电晕发生电极施加张力的张力支撑装置。描述了各种实施例，其中电晕生成电极被固定到包括电极支撑构件的安装块，其位置可以改变以向电晕发生电极施加可变张力。

7. 发明授权

US06823167B1 Paper sensitive spring loaded prefuser paper guide 失效
公开(公告)号：US06823167B1
公开(公告)日：2004-11-23
申请号：US10427509
申请日：2003-04-30
申请人： Robert A. Gross , Youti Kuo , Mark Stevens
发明人： Robert A. Gross , Youti Kuo , Mark Stevens
IPC分类号： G03G1520
CPC分类号： G03G15/657
摘要： A guide system for xerographic printing apparatus introduces paper bearing an unfixed image and having a broad range of basis weights into a fuser nip from a prefuser transport without causing image smear. An entrance baffle is positioned in the path of the paper advancing toward the fuser nip for engagement by the paper's leading edge. The entrance baffle is hinged at its mounting end for swinging movement between a maximal and minimal positions as defined by stop members and is biased into engagement with the minimal stop member. The magnitude of the bias is chosen such that as the lightest basis weight paper engages the entrance baffle, it bends around its free end and is guided into the fuser nip, and such that as the heaviest paper engages the entrance baffle, it forces the entrance baffle toward engagement with the second stop member and itself is guided into the fuser nip.

8. 发明授权

US06556805B1 Dual cam set transfer assist blade system 有权
标题翻译：双凸轮组传动辅助刀片系统
公开(公告)号：US06556805B1
公开(公告)日：2003-04-29
申请号：US10003242
申请日：2001-12-06
申请人： Youti Kuo , Douglas A. McKeown , David K. Ahl , Robert A. Gross
发明人： Youti Kuo , Douglas A. McKeown , David K. Ahl , Robert A. Gross
IPC分类号： G03G1516
CPC分类号： G03G15/161
摘要： A dual cam set transfer assist blade system comprising (a) a first set of cam and blade assemblies mounted on a rotatable shaft and each including a cam having a single lobe for rotation in a first direction to cause engagement of a first set of transfer assist blade segments corresponding to a first set of sheet widths, and (b) a second set of cam and blade also assemblies mounted on the rotatable shaft and each including a cam having a first lobe for rotation in a first direction to cause engagement of a second set of transfer assist blade segments corresponding to said first set of sheet widths, and a second lobe for rotation in a second direction to cause engagement of said second set of transfer assist blade segments corresponding to a second set of sheet widths.
摘要翻译：一种双凸轮组传递辅助刀片系统，包括：（a）安装在可旋转轴上的第一组凸轮和刀片组件，每个凸轮组件包括具有单个凸起的凸轮，用于沿第一方向旋转以引起第一组传动辅助刀片段对应于第一组片材宽度，和（b）安装在可旋转轴上的第二组凸轮和刀片组件，并且每个包括具有第一凸角的凸轮，用于沿第一方向旋转以引起第二组一组对应于所述第一组片材宽度的传送辅助刀片段，以及用于在第二方向上旋转的第二凸角，以引起与第二组片材宽度对应的所述第二组传动辅助刀片段的接合。

9. 发明授权

US06188863B1 Method and apparatus for cleaning a transfer assist apparatus 有权
标题翻译：清理转运辅助装置的方法和装置
公开(公告)号：US06188863B1
公开(公告)日：2001-02-13
申请号：US09359385
申请日：1999-07-23
申请人： Robert A. Gross , Douglas W. Sass
发明人： Robert A. Gross , Douglas W. Sass
IPC分类号： G03G1516
CPC分类号： G03G15/165 , G03G2215/1628
摘要： An apparatus and method for transferring an image from an imaging surface to a sheet. The apparatus includes a transfer assist blade having a contact surface which is moved from a nonoperative position spaced from the sheet, to an operative position, in contact with the sheet for pressing the sheet into contact with the image. The transfer assist apparatus includes a cleaning member for cleaning the contact surface as it moves between the operative and nonoperative positions.
摘要翻译：一种用于将图像从成像表面传送到片材的装置和方法。该装置包括一个传送辅助刀片，其具有从与片材间隔开的非操作位置移动的接触表面到与片材接触的操作位置，用于将片材压在与图像接触的位置。传送辅助装置包括清洁构件，用于在接触表面在操作位置和非操作位置之间移动时清洁接触表面。

10. 发明授权

US5920746A Transfer apparatus 有权
标题翻译：转运设备
公开(公告)号：US5920746A
公开(公告)日：1999-07-06
申请号：US138751
申请日：1998-08-24
申请人： Dean Thomas , Robert A. Gross
发明人： Dean Thomas , Robert A. Gross
IPC分类号： G03G15/16
CPC分类号： G03G15/165
摘要： An apparatus which transfers a developed image from a photoconductive member to a sheet. A sheet baffle guides an advancing sheet to the photoconductive member at the transfer station. The sheet baffle has an elongated axis extending in a transverse direction to the planer surface of the photoconductive member. A sensing unit, located prior to the transfer station, generates a signal indicative of the sheet basis weight. A regulator, responsive to the signal from the sensing unit, adjusts the position of the sheet baffle to position the elongated axis thereof at a selected angle relative to the planer surface of the photoconductive member. This angle is greater for a lightweight sheet than for a heavyweight sheet.
摘要翻译：将显影图像从感光体传送到片材的装置。片材挡板将前进片材引导到转印站处的感光体。片材挡板具有沿横向方向延伸的细长轴线到光导体件的平面。位于转运站之前的感测单元产生指示纸张单位面积重量的信号。响应于来自感测单元的信号的调节器调节薄片挡板的位置，以使其细长轴线相对于感光体的平面表面以选定的角度定位。这个角度对于重量轻的纸张而言比重磅纸张更大。

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