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1. 发明申请

US20060291877A1 Effective surface resistivity through image analysis 有权
标题翻译：通过图像分析有效的表面电阻率
公开(公告)号：US20060291877A1
公开(公告)日：2006-12-28
申请号：US11158820
申请日：2005-06-22
申请人： Markus Silvestri , Kenny-Tuan Dinh , Surendar Jeyadev , Gary Batt , Dale Renfer
发明人： Markus Silvestri , Kenny-Tuan Dinh , Surendar Jeyadev , Gary Batt , Dale Renfer
IPC分类号： G03G15/00
CPC分类号： G03G15/2064 , G03G15/5037 , G03G2221/1639
摘要： A method for determining the approximate surface conductivity of a photoreceptor surface. The method involves forming a latent image of a series of lines of different widths on the surface, developing the image, and then printing the image. Based on which lines print, the surface conductivity can be computed once the developability of isolated lines is established through a calibration procedure.
摘要翻译：用于确定感光体表面的近似表面电导率的方法。该方法包括在表面上形成不同宽度的一系列线的潜像，显影图像，然后打印图像。基于哪一行印刷，一旦通过校准程序建立隔离线的显影性，就可以计算出表面电导率。

2. 发明申请

US20060120556A1 Method for detecting lateral surface charge migration through double exposure averaging 失效
标题翻译：通过双曝光平均检测侧面电荷迁移的方法
公开(公告)号：US20060120556A1
公开(公告)日：2006-06-08
申请号：US11005980
申请日：2004-12-07
申请人： Markus Silvestri , Surendar Jeyadev , Satchidanand Mishra , M. Hinckel , Edward Domm , James Markovics
发明人： Markus Silvestri , Surendar Jeyadev , Satchidanand Mishra , M. Hinckel , Edward Domm , James Markovics
IPC分类号： G06K9/00
CPC分类号： G03G5/00 , G03G15/5037
摘要： The amount of lateral charge migration (LCM) on a photoreceptor is quantified by measuring the average potential of a latent image formed on the photoreceptor surface. The surface is first uniformly charged, then exposed a first time to an image. After a waiting period during which LCM may occur, the surface is exposed a second time to the image. After another waiting period, the average potential is measured. The amount of LCM may be quantified by varying the waiting periods.
摘要翻译：通过测量在感光体表面上形成的潜像的平均电位来量化感光体上的横向电荷迁移量（LCM）。表面首先均匀充电，然后第一次暴露于图像。在可能发生LCM的等待期之后，表面再次暴露于图像。在另一个等待期之后，平均潜力是衡量的。 LCM的量可以通过改变等待时间来量化。

3. 发明授权

US6075959A Discharge of photoreceptors 有权
标题翻译：光感受器的放电
公开(公告)号：US6075959A
公开(公告)日：2000-06-13
申请号：US216053
申请日：1998-12-18
申请人： Surendar Jeyadev , Merlin E. Scharfe , James M. Markovics , Damodar M. Pai
发明人： Surendar Jeyadev , Merlin E. Scharfe , James M. Markovics , Damodar M. Pai
IPC分类号： G03G15/08 , G03G15/00
CPC分类号： G03G15/08 , G03G2215/0174
摘要： An electrophotographic printing machine has a photoreceptive member. The photoreceptive member is charged and then exposed with a light image representation to form a latent image. An electric field, less than that required to re-charge the photoreceptive member, is applied to the latent image to increase the rate of discharge of the exposed portions of the latent image. The latent image is then developed.
摘要翻译：电子照相印刷机具有感光元件。对感光元件充电，然后用光图像表示曝光以形成潜像。对潜影施加小于再次充电感光元件所需的电场，以增加潜像的曝光部分的放电速率。然后展开潜像。

4. 发明授权

US07271593B2 Contactless system and method for detecting defective points on a chargeable surface 有权
公开(公告)号：US07271593B2
公开(公告)日：2007-09-18
申请号：US11247576
申请日：2005-10-11
申请人： Johann E. Junginger , Zoran D. Popovic , Surendar Jeyadev
发明人： Johann E. Junginger , Zoran D. Popovic , Surendar Jeyadev
IPC分类号： G01N27/60 , G01R29/12
CPC分类号： G03G15/751 , G03G15/55
摘要： A method for detecting charge defect spots (CDSs) on a chargeable surface is provided, including charging the chargeable surface to receive and hold a first voltage charge, spacing a surface of a scanner probe a distance from the chargeable surface, the scanner probe having a diameter, and biasing the scanner probe to a second voltage charge within a predetermined voltage threshold of the first voltage charge, wherein a parallel plate capacitor is established with the chargeable surface and a dielectric substance between the scanner probe and the chargeable surface. The method further includes reading with the scanner probe potentials associated with charges induced from the applied charges and any CDSs on the chargeable surface, including sensing the potentials and generating a signal corresponding to the sensing, applying a reference charge to the chargeable surface, and determining the potential of a CDS on the chargeable surface based on the scanner probe readings and at least one of the applied charges, which includes correcting for non-uniform charge distribution caused by a point-like nature of the CDS on the chargeable surface.

5. 发明申请

US20060090840A1 Method and apparatus for fabricating a flexible belt 审中-公开
标题翻译：用于制造柔性带的方法和装置
公开(公告)号：US20060090840A1
公开(公告)日：2006-05-04
申请号：US11085414
申请日：2005-03-21
申请人： Satchidanand Mishra , Robert Yu , Surendar Jeyadev
发明人： Satchidanand Mishra , Robert Yu , Surendar Jeyadev
IPC分类号： B32B37/00
CPC分类号： B29C65/18 , B29C65/08 , B29C65/56 , B29C65/7802 , B29C66/1122 , B29C66/1142 , B29C66/223 , B29C66/2272 , B29C66/3472 , B29C66/4322 , B29C66/4324 , B29C66/49 , B29C66/80 , B29C66/8181 , B29C66/8362 , B29C66/855 , B29L2031/709 , B29L2031/764 , G03G5/00 , G03G2215/00957 , Y10T156/1036 , Y10T156/1062
摘要： A method of fabricating an endless flexible belt having a circumference L1 and a thin seam profile. The method includes (a) cutting a work sheet of flexible belt material from a web of such material so that the work sheet has a first end and a first end region, a second end and a second end region, and a length L2 that is D units greater than L1; (b) looping the work sheet and overlapping the first end region and the second end region thereof by D units to form an overlapping dual end region; (c) making a single slice through the overlapping dual end region to produce a first, male side and a second, female side of the slice, and to produce a belt-length sheet, the first, male side of the slice comprising a first, male end of the belt-length sheet, and the second, female side of the slice comprising a second, female end of the belt-length sheet; (d) looping the belt-length sheet, re-aligning and mating the first, male side and the second, female side of the single slice to form a no-discrepancy abutment; and (e) heating and fusing the no-discrepancy abutment to form an endless flexible belt having a thin profile seam including no undesirable thickness variations and no undesirable protrusions.
摘要翻译：一种制造具有圆周L 1和薄缝廓线的环形柔性带的方法。该方法包括（a）从这种材料的幅材切割柔性带材的工作片，使得工件片具有第一端和第一端部区域，第二端部和第二端部区域以及长度L 2，是D单位大于L 1; （b）使所述工作片环绕并且将所述第一端区域和所述第二端部区域与所述第一端区域和所述第二端部区域重叠，以形成重叠的双端区域; （c）通过所述重叠双端区域制作单个切片以产生所述切片的第一阳侧和第二阴侧，并且产生带束片，所述切片的第一阳侧包括第一所述带束片的阳端和所述片的第二阴侧包括所述带束片的第二阴端; （d）环绕带束片，重新对准并配合单个切片的第一个阳侧和第二个雌侧，以形成无差异基台; 和（e）加热和熔合无差异基台以形成具有薄型轮廓接缝的环形柔性带，其不包含不期望的厚度变化并且不存在不期望的突起。

6. 发明授权

US06183921B2 Crack-resistant and curl free multilayer electrophotographic imaging member 失效
标题翻译：耐裂纹和无卷曲的多层电子照相成像构件
公开(公告)号：US06183921B2
公开(公告)日：2001-02-06
申请号：US08787057
申请日：1996-12-06
申请人： Robert C. U. Yu , William W. Limburg , Merlin E. Scharfe , David H. Pan , Dale S. Renfer , Richard L. Schank , Surendar Jeyadev
发明人： Robert C. U. Yu , William W. Limburg , Merlin E. Scharfe , David H. Pan , Dale S. Renfer , Richard L. Schank , Surendar Jeyadev
IPC分类号： G03G5047
CPC分类号： G03G5/0592 , G03G5/0564 , G03G5/0575 , G03G5/0596 , G03G5/0614 , G03G5/075 , G03G5/076
摘要： A crack resistant, curl-free electrophotographic imaging member includes a charge transport layer comprising an active charge transporting polymeric tetraaryl-substituted biphenyidiamine and a plasticizer.
摘要翻译：耐裂纹，无卷曲的电子照相成像构件包括电荷输送层，其包含活性电荷输送聚合物四芳基取代的联苯二胺和增塑剂。

7. 发明申请

US20130129365A1 METHOD AND SYSTEM FOR TROUBLESHOOTING CHARGING AND PHOTORECEPTOR FAILURE MODES ASSOCIATED WITH A XEROGRAPHIC PROCESS 有权
标题翻译：与XEROGRAPHIC PROCESSING相关的故障排除充电和光电故障模式的方法和系统
公开(公告)号：US20130129365A1
公开(公告)日：2013-05-23
申请号：US13302332
申请日：2011-11-22
申请人： Aaron Michael Burry , Surendar Jeyadev , Palghat S. Ramesh , Eric Scott Hamby , Vladimir Kozitsky , Gary Walker Skinner
发明人： Aaron Michael Burry , Surendar Jeyadev , Palghat S. Ramesh , Eric Scott Hamby , Vladimir Kozitsky , Gary Walker Skinner
IPC分类号： G03G15/02
CPC分类号： G03G15/5037 , G03G2215/0132
摘要： This disclosure provides methods and systems for troubleshooting charging and photoreceptor failure modes associated with a xerographic process. Specifically, according to an exemplary method the photoreceptor decay behavior, with and without the effects of depletion, are quantified and used to determine a performance state of one or more of the charging stations and the photoreceptor surface.
摘要翻译：本公开提供用于排除与静电印迹过程相关联的充电和感光器失效模式的方法和系统。具体地，根据示例性方法，定量并且使用具有和不具有耗尽作用的感光体衰减行为来确定一个或多个充电站和感光体表面的性能状态。

8. 发明授权

US07298983B2 Method for detecting lateral surface charge migration through double exposure averaging 失效
标题翻译：通过双曝光平均检测侧面电荷迁移的方法
公开(公告)号：US07298983B2
公开(公告)日：2007-11-20
申请号：US11005980
申请日：2004-12-07
申请人： Markus Rudolf Silvestri , Surendar Jeyadev , Satchidanand Mishra , M. John Hinckel , Edward Domm , James M. Markovics
发明人： Markus Rudolf Silvestri , Surendar Jeyadev , Satchidanand Mishra , M. John Hinckel , Edward Domm , James M. Markovics
IPC分类号： G03G15/00
CPC分类号： G03G5/00 , G03G15/5037
摘要： The amount of lateral charge migration (LCM) on a photoreceptor is quantified by measuring the average potential of a latent image formed on the photoreceptor surface. The surface is first uniformly charged, then exposed a first time to an image. After a waiting period during which LCM may occur, the surface is exposed a second time to the image. After another waiting period, the average potential is measured. The amount of LCM may be quantified by varying the waiting periods.
摘要翻译：通过测量在感光体表面上形成的潜像的平均电位来量化感光体上的横向电荷迁移量（LCM）。表面首先均匀充电，然后第一次暴露于图像。在可能发生LCM的等待期之后，表面再次暴露于图像。在另一个等待期之后，平均潜力是衡量的。 LCM的量可以通过改变等待时间来量化。

9. 发明授权

US08611769B2 Method and system for troubleshooting charging and photoreceptor failure modes associated with a xerographic process 有权
标题翻译：用于排除与静电复印过程相关的充电和光感受器故障模式的方法和系统
公开(公告)号：US08611769B2
公开(公告)日：2013-12-17
申请号：US13302332
申请日：2011-11-22
申请人： Aaron Michael Burry , Surendar Jeyadev , Palghat S. Ramesh , Eric Scott Hamby , Vladimir Kozitsky , Gary Walker Skinner
发明人： Aaron Michael Burry , Surendar Jeyadev , Palghat S. Ramesh , Eric Scott Hamby , Vladimir Kozitsky , Gary Walker Skinner
IPC分类号： G03G5/00
CPC分类号： G03G15/5037 , G03G2215/0132
摘要： This disclosure provides methods and systems for troubleshooting charging and photoreceptor failure modes associated with a xerographic process. Specifically, according to an exemplary method the photoreceptor decay behavior, with and without the effects of depletion, are quantified and used to determine a performance state of one or more of the charging stations and the photoreceptor surface.
摘要翻译：本公开提供用于排除与静电印迹过程相关联的充电和感光器失效模式的方法和系统。具体地，根据示例性方法，定量并且使用具有和不具有耗尽作用的感光体衰减行为来确定一个或多个充电站和感光体表面的性能状态。

10. 发明授权

US07251419B2 Effective surface resistivity through image analysis 有权
标题翻译：通过图像分析有效的表面电阻率
公开(公告)号：US07251419B2
公开(公告)日：2007-07-31
申请号：US11158820
申请日：2005-06-22
申请人： Markus R. Silvestri , Kenny-Tuan T. Dinh , Surendar Jeyadev , Gary A. Batt , Dale S. Renfer
发明人： Markus R. Silvestri , Kenny-Tuan T. Dinh , Surendar Jeyadev , Gary A. Batt , Dale S. Renfer
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/2064 , G03G15/5037 , G03G2221/1639
摘要： A method for determining the approximate surface conductivity of a photoreceptor surface. The method involves forming a latent image of a series of lines of different widths on the surface, developing the image, and then printing the image. Based on which lines print, the surface conductivity can be computed once the developability of isolated lines is established through a calibration procedure.
摘要翻译：用于确定感光体表面的近似表面电导率的方法。该方法包括在表面上形成不同宽度的一系列线的潜像，显影图像，然后打印图像。基于哪一行印刷，一旦通过校准程序建立隔离线的显影性，就可以计算出表面电导率。

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