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1. 发明申请

US20130272735A1 CLOSED-LOOP CONTROL OF NIP WIDTH AND TRANSFER FIELD UNIFORMITY IN CONFORMABLE BIASED TRANSFER SYSTEMS 有权
标题翻译： NIP宽度的闭环控制和可转换的传输系统中的传输场均匀性
公开(公告)号：US20130272735A1
公开(公告)日：2013-10-17
申请号：US13447889
申请日：2012-04-16
申请人： Christopher A. DiRubio , Charles H. Tabb , Michael A. Fayette , John S. Facci , Paul F. Sawicki , Thomas C. Keyes , Edward W. Schnepf , William R. Klimley
发明人： Christopher A. DiRubio , Charles H. Tabb , Michael A. Fayette , John S. Facci , Paul F. Sawicki , Thomas C. Keyes , Edward W. Schnepf , William R. Klimley
IPC分类号： G03G15/16
CPC分类号： G03G15/0189 , G03G15/161 , G03G15/1675
摘要： Disclosed is a closed-loop control method and system to control the nip width and transfer field uniformity associated with an image marking apparatus. According to an exemplary embodiment, a closed-loop control system senses the uniformity of the image transfer field and applies forces to a transfer nip based on the sensed field to provide a more uniform field.
摘要翻译：公开了一种闭环控制方法和系统，用于控制与图像打标设备相关的辊隙宽度和转印场均匀性。根据示例性实施例，闭环控制系统感测图像传输场的均匀性，并且基于所感测的场将力施加到传送压区，以提供更均匀的场。

2. 发明授权

US09170518B2 Method and system for closed-loop control of nip width and image transfer field uniformity for an image transfer system 有权
标题翻译：用于图像传输系统的压区宽度和图像传输场均匀性的闭环控制的方法和系统
公开(公告)号：US09170518B2
公开(公告)日：2015-10-27
申请号：US13447889
申请日：2012-04-16
申请人： Christopher A. DiRubio , Charles H. Tabb , Michael A. Fayette , John S. Facci , Paul F. Sawicki , Thomas C. Keyes , Edward W. Schnepf , William R. Klimley
发明人： Christopher A. DiRubio , Charles H. Tabb , Michael A. Fayette , John S. Facci , Paul F. Sawicki , Thomas C. Keyes , Edward W. Schnepf , William R. Klimley
IPC分类号： G03G15/16 , G03G15/01
CPC分类号： G03G15/0189 , G03G15/161 , G03G15/1675
摘要： Disclosed is a closed-loop control method and system to control the nip width and transfer field uniformity associated with an image marking apparatus. According to an exemplary embodiment, a closed-loop control system senses the uniformity of the image transfer field and applies forces to a transfer nip based on the sensed field to provide a more uniform field.
摘要翻译：公开了一种闭环控制方法和系统，用于控制与图像打标设备相关的辊隙宽度和转印场均匀性。根据示例性实施例，闭环控制系统感测图像传输场的均匀性，并且基于所感测的场将力施加到传送压区，以提供更均匀的场。

3. 发明申请

US20120051803A1 IMAGE TRANSFER ROLLER (ITR) UTILIZING AN ELASTOMER CROWN 有权
标题翻译：图像转印辊（ITR）使用弹性体
公开(公告)号：US20120051803A1
公开(公告)日：2012-03-01
申请号：US12868936
申请日：2010-08-26
申请人： Christopher A. DiRubio , Paul F. Sawicki , Thomas C. Keyes , Edward W. Schnepf
发明人： Christopher A. DiRubio , Paul F. Sawicki , Thomas C. Keyes , Edward W. Schnepf
IPC分类号： G03G15/16
CPC分类号： G03G15/1685 , G03G2215/1614
摘要： Disclosed is an image transfer roller (ITR) utilizing an elastomer crown, imaging devices and imaging apparatus using the disclosed ITR. According to one exemplary embodiment, an ITR includes a cylindrically shaped conductive shaft and an elastomer material covering all or a portion of the conductive shaft. The profile of the outer surface of the elastomer material includes a substantially quadratic crown profile.
摘要翻译：公开了使用弹性体冠的图像转印辊（ITR），使用所公开的ITR的成像装置和成像装置。根据一个示例性实施例，ITR包括圆柱形导电轴和覆盖导电轴的全部或一部分的弹性体材料。弹性体材料的外表面的轮廓包括基本上二次的冠状轮廓。

4. 发明授权

US08200136B2 Image transfer roller (ITR) utilizing an elastomer crown 有权
标题翻译：使用弹性体冠的图像转印辊（ITR）
公开(公告)号：US08200136B2
公开(公告)日：2012-06-12
申请号：US12868936
申请日：2010-08-26
申请人： Christopher A. DiRubio , Paul F. Sawicki , Thomas C. Keyes , Edward W. Schnepf
发明人： Christopher A. DiRubio , Paul F. Sawicki , Thomas C. Keyes , Edward W. Schnepf
IPC分类号： G03G15/16
CPC分类号： G03G15/1685 , G03G2215/1614
摘要： Disclosed is an image transfer roller (ITR) utilizing an elastomer crown, imaging devices and imaging apparatus using the disclosed ITR. According to one exemplary embodiment, an ITR includes a cylindrically shaped conductive shaft and an elastomer material covering all or a portion of the conductive shaft. The profile of the outer surface of the elastomer material includes a substantially quadratic crown profile.
摘要翻译：公开了使用弹性体冠的图像转印辊（ITR），使用所公开的ITR的成像装置和成像装置。根据一个示例性实施例，ITR包括圆柱形导电轴和覆盖导电轴的全部或一部分的弹性体材料。弹性体材料的外表面的轮廓包括基本上二次的冠状轮廓。

5. 发明授权

US06963717B1 Fuser stripper baffle and a printing machine including the same 失效
标题翻译：定影器剥离器挡板和包括其的印刷机
公开(公告)号：US06963717B1
公开(公告)日：2005-11-08
申请号：US10996111
申请日：2004-11-23
申请人： William R. Klimley , Thomas C. Keyes , Scott Martin
发明人： William R. Klimley , Thomas C. Keyes , Scott Martin
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , Y10S271/90
摘要： A fuser stripper baffle exit minimizes differential gloss marks due to paper contacting the fuser exit baffle. Portions of paper that touch the baffle cool differently than portions that don't, resulting in differential gloss in the paper path or spanwise direction. The exit baffle contains a series of axial-direction steps or plateaus in its upper surface, such that the highest step is nearest the fuser roll, while the lowest plateau is furthest from the roll. This reduces the surface area of the fuser stripper baffle exit that contacts the surface of the paper sheet as the paper sheet is stripped from the fuser roll. The paper thus touches the exit baffle for the minimum amount of time, thus minimizing the heat transfer to the baffle. This minimizes differential cooling effects which, in turn, minimizes differential gloss.
摘要翻译：定影器剥离器挡板出口使由于纸张接触定影器出口挡板导致的差异光泽度最小化。触摸挡板的纸张部分与不会导致纸张路径或翼展方向上的光泽差异的部分不同。出口挡板在其上表面中包含一系列轴向台阶或平台，使得最高的台阶最接近定影辊，而最低的平台距辊子最远。当纸张从定影辊剥离时，这减小了与纸张表面接触的定影器剥离器挡板出口的表面积。因此，纸张接触到出口挡板最少的时间，从而最小化到挡板的热传递。这样可以最大限度地降低差别冷却效果，从而降低差异光泽度。

6. 发明授权

US08544386B2 Interposer having decurler 有权
标题翻译：内插器具有折页
公开(公告)号：US08544386B2
公开(公告)日：2013-10-01
申请号：US11531024
申请日：2006-09-12
申请人： Thomas C. Keyes , Thomas E. Bitter , Ronald A Ippolito , Dale T. Platteter , Richard F. Scarlata , Joe Marasco , Donald R. Fess , Diego A. Pereda , Douglas F. Sundquist
发明人： Thomas C. Keyes , Thomas E. Bitter , Ronald A Ippolito , Dale T. Platteter , Richard F. Scarlata , Joe Marasco , Donald R. Fess , Diego A. Pereda , Douglas F. Sundquist
IPC分类号： B41F13/24 , B41F13/64 , B41F31/00 , G03G15/00
CPC分类号： B65H29/00 , B42C1/10 , B65H2301/51256
摘要： Embodiments herein comprise an apparatus that includes a printing engine and an interposer adapted to receive printed sheets from the printing engine. The interposer adds insert sheets between printed sheets. The interposer includes a decurler positioned within the interposer so as to decurl the printed sheets after the interposer adds the insert sheets. The printing engine adds a curl to the printed sheets and the decurler removes the curl from the printed sheets. The decurler can comprise a roller-based decurler, a heated decurler, a pressure based decurler, and/or a moisture-vacuum based decurler.
摘要翻译：本文的实施例包括一种包括打印引擎和适于从打印引擎接收打印的纸张的插入器的设备。插入器在打印页之间添加插页。插入器包括定位在插入器内的分页器，以便在插入器添加插入片材之后对打印的片材进行分解。打印引擎向打印的纸张添加卷曲，并且分页器从打印的纸张上去除卷曲。分卷器可以包括辊式去卷曲器，加热去卷风器，基于压力的分解器和/或基于湿气的真空去卷积器。

7. 发明授权

US07809323B2 SDM automatic control algorithm 有权
标题翻译： SDM自动控制算法
公开(公告)号：US07809323B2
公开(公告)日：2010-10-05
申请号：US11696411
申请日：2007-04-04
申请人： Daniel E. Johnston , Thomas C. Keyes , Brian C. Cyr
发明人： Daniel E. Johnston , Thomas C. Keyes , Brian C. Cyr
IPC分类号： G03G15/00
CPC分类号： G03G15/6576
摘要： A device, method and program for automatically adjusting a paper curl of media in an imaging device are provided. The imaging device includes a decurler having two rollers defining a nip. A first roller has a substantially uncompressible surface, and a second roller has a substantially compressible surface. The first roller penetrates the second roller at the nip. The amount of curl of the media is adjusted at the nip by automatically adjusting the penetration of the second roller into the first roller. The amount of penetration of the second roller into the first roller is based on a set of factors and conditions. A penetration value based on the factors and conditions is used to adjust the position of the first roller and the second roller respective to each other, which in turn, will alter or reduce the media curl to a target curl.
摘要翻译：提供了一种用于自动调整成像装置中的纸张卷曲的装置，方法和程序。成像装置包括具有限定辊隙的两个辊的分层器。第一辊具有基本上不可压缩的表面，并且第二辊具有基本上可压缩的表面。第一辊在辊隙处穿过第二辊。通过自动调节第二辊到第一辊的穿透度，在辊隙处调节介质的卷曲量。第二辊到第一辊的穿透量基于一系列因素和条件。使用基于因素和条件的穿透值来调节彼此相对的第一辊和第二辊的位置，这依次将改变或减小介质卷曲到目标卷曲。

8. 发明申请

US20080061488A1 INTERPOSER HAVING DECURLER 有权
标题翻译：具有减速器的接口
公开(公告)号：US20080061488A1
公开(公告)日：2008-03-13
申请号：US11531024
申请日：2006-09-12
申请人： Thomas C. Keyes , Thomas E. Bitter , Ronald A. Ippolito , Dale T. Platteter , Richard F. Scarlata , Joe Marasco , Donald R. Fess , Diego A. Pereda , Douglas F. Sundquist
发明人： Thomas C. Keyes , Thomas E. Bitter , Ronald A. Ippolito , Dale T. Platteter , Richard F. Scarlata , Joe Marasco , Donald R. Fess , Diego A. Pereda , Douglas F. Sundquist
IPC分类号： B65H33/04
CPC分类号： B65H29/00 , B42C1/10 , B65H2301/51256
摘要： Embodiments herein comprise an apparatus that includes a printing engine and an interposer adapted to receive printed sheets from the printing engine. The interposer adds insert sheets between printed sheets. The interposer includes a decurler positioned within the interposer so as to decurl the printed sheets after the interposer adds the insert sheets. The printing engine adds a curl to the printed sheets and the decurler removes the curl from the printed sheets. The decurler can comprise a roller-based decurler, a heated decurler, a pressure based decurler, and/or a moisture-vacuum based decurler.
摘要翻译：本文的实施例包括一种包括打印引擎和适于从打印引擎接收打印的纸张的插入器的设备。插入器在打印页之间添加插页。插入器包括定位在插入器内的分页器，以便在插入器添加插入片材之后对打印的片材进行分解。打印引擎向打印的纸张添加卷曲，并且分页器从打印的纸张上去除卷曲。分卷器可以包括辊式去卷曲器，加热去卷风器，基于压力的分解器和/或基于湿气的真空去卷积器。

9. 发明授权

US5983053A Non-contacting hybrid jumping developer dirt emission baffle seal 失效
标题翻译：非接触混合式跳跃显影剂污垢排放挡板密封
公开(公告)号：US5983053A
公开(公告)日：1999-11-09
申请号：US58615
申请日：1998-04-10
申请人： Samuel P. Mordenga , Thomas J. Behe , Thomas C. Keyes , Dan F. Lockwood , William B. Lindsey , Michael J. Palencar
发明人： Samuel P. Mordenga , Thomas J. Behe , Thomas C. Keyes , Dan F. Lockwood , William B. Lindsey , Michael J. Palencar
IPC分类号： G03G15/08
CPC分类号： G03G15/0817
摘要： A noncontact seal for a donor roll in an electrophotographic printing machine. The seal is fixed in the developer housing and envelopes each end of the donor roll but does not contact the donor roll. The small space does not allow a positive airflow sufficient to cause toner particles to be emited from the developer housing so as to contaminate the other portions of the printing machine. The seal is made of a low friction material such as DELRIN.RTM. so that toner particles do not stick to the seal and cause a buildup that would be detrimental to the photoreceptive member.
摘要翻译：用于电子照相印刷机中供体辊的非接触式密封件。密封件固定在显影剂外壳中并且包围供体辊的每一端，但不接触供体辊。小空间不允许足够的正气流使调色剂颗粒从显影剂外壳中排出，从而污染印刷机的其它部分。密封件由诸如DELRIN TM的低摩擦材料制成，使得调色剂颗粒不粘附到密封件上并导致对感光构件有害的积聚。

10. 发明授权

US5803705A Disk type inverter-stacker with improved sheet handling slots for different paper weights 失效
标题翻译：磁盘式逆变器堆垛机，具有不同纸张重量的改进的纸张处理槽
公开(公告)号：US5803705A
公开(公告)日：1998-09-08
申请号：US832251
申请日：1997-04-03
申请人： Thomas C. Keyes
发明人： Thomas C. Keyes
IPC分类号： B41J13/00 , B65H29/06 , B65H29/40 , B65H29/20
CPC分类号： B65H29/40 , B65H2301/4212 , B65H2404/657
摘要： In a disk type sheet inverting and stacking system with rotatable disk units with sheet transporting slots, in which printed sheets outputted by a reproduction system are sequentially fed into those slots to be inverted by rotation of the disk units and then released from the slots at a stacking position, the sheet transporting slots of the disk units are provided with a convolute sheet path formed by plural internal sheet corrugating protuberances extending transversely across the slot from opposite sides of the slot, spaced along the slot, to form a convolute sheet corrugating sheet path within the slot to automatically increase the retention force of the sheet within the slot in proportion to an increase in the thickness or stiffness of the sheet, without substantially increasing the resistance to lateral movement of the sheet within the slot. These protuberances have smoothly arcuate large diameter surfaces, with small surface angles in the direction of sheet insertion, to provide relatively low resistance to the insertion of a sheet into the slots.
摘要翻译：在具有带有片材传送槽的可转动盘单元的盘式纸张翻转和堆叠系统中，由再现系统输出的打印纸张被依次送入要通过盘单元旋转而被反转的槽中，然后从槽中释放堆叠位置，盘单元的片材传送槽设置有由多个内部片材波纹状突起形成的卷曲片材路径，该多个内部片材波纹形突起沿着槽的相对侧横向延伸穿过狭槽，沿着狭槽间隔开，形成卷曲片状波纹片材路径在缝隙内自动地增加片材在槽内的保持力，与纸张的厚度或刚度的增加成比例，而基本上不增加片材在槽内的横向移动的阻力。这些突起具有平滑的弧形大直径表面，在片材插入方向上具有小的表面角度，为片材插入槽中提供相对低的阻力。

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