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1. 发明授权

US07187534B2 Uniform charge device with reduced edge effects 失效
标题翻译：具有降低边缘效应的均匀充电装置
公开(公告)号：US07187534B2
公开(公告)日：2007-03-06
申请号：US10721847
申请日：2003-11-25
申请人： Satchidanand Mishra , Edward A. Domm , Dennis J. Prosser , Steven P. Nonkes , Zoran D. Popovic , Surendar Jevadev
发明人： Satchidanand Mishra , Edward A. Domm , Dennis J. Prosser , Steven P. Nonkes , Zoran D. Popovic , Surendar Jevadev
IPC分类号： H05F3/00
CPC分类号： G03G15/0291 , G03G2215/028
摘要： By varying corona producing element height/projection, a more uniform charge potential is achieved. Elements, such as pins or teeth, are shorter at the edges of an element array and grow longer as one moves toward the center of the array. Such variation in height/projection overcomes shielding from adjacent teeth, as well as other effects, to yield the more uniform charging potential.
摘要翻译：通过改变电晕产生元件的高度/投影，实现更均匀的电荷电位。诸如针或齿的元件在元件阵列的边缘处更短，并且随着朝向阵列的中心移动而增长更长。这种高度/突起的变化克服了相邻牙齿的屏蔽以及其他影响，从而产生更均匀的充电电位。

2. 发明授权

US06909867B2 Uniform charge device with reduced edge effects 失效
标题翻译：具有降低边缘效应的均匀充电装置
公开(公告)号：US06909867B2
公开(公告)日：2005-06-21
申请号：US10652107
申请日：2003-08-29
申请人： Satchidanand Mishra , Edward A. Domm , Dennis J. Prosser , Steven P. Nonkes , Zoran D. Popovic
发明人： Satchidanand Mishra , Edward A. Domm , Dennis J. Prosser , Steven P. Nonkes , Zoran D. Popovic
IPC分类号： G03G15/02 , H02H1/00
CPC分类号： G03G15/02 , G03G2215/028
摘要： By varying corona producing element height/projection, a more uniform charge potential is achieved. Elements, such as pins or teeth, are shorter at the edges of an element array and grow longer as one moves toward the center of the array. Such variation in height/projection overcomes shielding from adjacent teeth, as well as other effects, to yield the more uniform charging potential.
摘要翻译：通过改变电晕产生元件的高度/投影，实现更均匀的电荷电位。诸如针或齿的元件在元件阵列的边缘处更短，并且随着朝向阵列的中心移动而增长更长。这种高度/突起的变化克服了相邻牙齿的屏蔽以及其他影响，从而产生更均匀的充电电位。

3. 发明授权

US6150824A Contactless system for detecting subtle surface potential charge patterns 失效
标题翻译：用于检测微小表面电荷电荷模式的非接触式系统
公开(公告)号：US6150824A
公开(公告)日：2000-11-21
申请号：US961061
申请日：1997-10-30
申请人： Satchidanand Mishra , Edward A. Domm , Zoran D. Popovic , Denis C. Thomas , Samy A. Mesbah , Dennis J. Prosser , Steven P. Nonkes
发明人： Satchidanand Mishra , Edward A. Domm , Zoran D. Popovic , Denis C. Thomas , Samy A. Mesbah , Dennis J. Prosser , Steven P. Nonkes
IPC分类号： G01R29/12 , G01N27/60 , G01R29/14 , G03G15/00
CPC分类号： G03G15/75 , G01N27/60
摘要： A contactless process for detecting electrical patterns on the outer surface of a member comprising providing a member having a charge pattern on an outer surface, repetitively measuring the charge pattern on the outer surface of the member with an electrostatic voltmeter probe maintained at a substantially constant distance from the surface, the distance between the probe and the imaging member being slightly greater than the minimum distance at which Paschen breakdown will occur to form a parallel plate capacitor with a gas between the probe and the surface, the frequency of repetition being selected to cause all time dependent signals to fall out of phase by a predetermined amount, and averaging the out of phase time dependent signals over a sufficient number of measuring repetitions to eliminate the time dependent signals. In one embodiment, the contactless process detects surface potential charge patterns in an electrostatographic imaging member. Apparatus for carrying out these processes are also described.
摘要翻译：一种用于检测构件的外表面上的电气图案的非接触式方法，包括在外表面上提供具有电荷图案的构件，用保持在基本上恒定距离的静电电压表探针重复测量构件的外表面上的电荷图案从表面来看，探针与成像构件之间的距离略大于发生帕辛击穿的最小距离，以便在探头和表面之间形成具有气体的平行平板电容器，选择重复频率导致所有时间相关信号相位相差预定量，并通过足够数量的测量重复对异相时间相关信号进行平均，以消除与时间相关的信号。在一个实施例中，非接触式过程检测电摄影成像构件中的表面电荷电荷模式。还描述了用于执行这些处理的装置。

4. 发明授权

US5132627A Motionless scanner 失效
公开(公告)号：US5132627A
公开(公告)日：1992-07-21
申请号：US636045
申请日：1990-12-28
申请人： Zoran D. Popovic , Damodar M. Pai , Merlin E. Scharfe , Satchidanand Mishra , Edward A. Domm
发明人： Zoran D. Popovic , Damodar M. Pai , Merlin E. Scharfe , Satchidanand Mishra , Edward A. Domm
IPC分类号： G01R29/00 , G01R29/12 , G03G5/00 , G03G15/00 , G03G21/00
CPC分类号： G03G15/75
摘要： A process is disclosed for ascertaining electrical discharge properties of an electrophotographic imaging member including the steps of (a) providing at least one electrophotographic imaging member comprising an electrically conductive layer and at least one photoconductive layer, (b) contacting the surface of the electrophotographic imaging member with a substantially transparent electrode and applying an electric potential or an electric current to form an electric field across the photoconductive layer, (c) terminating the applying of the electric potential or the electric current, (d) exposing the photoconductive layer to activating radiation to discharge the electrophotographic imaging member, (e) repeating steps (b), (c) and (d), and (f) measuring the potential across the photoconductive layer during steps (b), (c) and (d) as a function of time by means of an electrostatic meter coupled to the electrode. Also, disclosed is apparatus for ascertaining electrical discharge properties of an electrophotographic imaging member including (a) means to support an electrophotographic imaging member comprising an electrically conductive layer and at least one photoconductive layer, (b) means for applying an electric potential or electric current to a substantially transparent electrode on the electrophotographic imaging member to form an electric field across the photoconductive layer, (c) means for terminating the applying of the electric potential or the electric current, (d) an electrostatic voltmeter probe coupled to the means for applying an electric current to the electrode, (e) means for exposing the photoconductive layer through the substantially transparent electrode to activating radiation to discharge the electrophotographic imaging member to a predetermined level, and (f) means for exposing the photoconductive layer to activating radiation to fully discharge the electrophotographic imaging member.

5. 发明申请

US20120015153A1 SEAMLESS INTERMEDIATE TRANSFER MEMBER PROCESS 有权
标题翻译：无缝中间传输成员过程
公开(公告)号：US20120015153A1
公开(公告)日：2012-01-19
申请号：US12835104
申请日：2010-07-13
申请人： Satchidanand Mishra , Edward A. Domm , Jin Wu , Geoffrey M.T. Foley , Edward F. Grabowski
发明人： Satchidanand Mishra , Edward A. Domm , Jin Wu , Geoffrey M.T. Foley , Edward F. Grabowski
IPC分类号： B32B1/00 , B29C35/08
CPC分类号： G03G15/161 , B29C41/265 , B29C2035/0827 , B29D29/00 , B29L2031/324 , G03G15/162 , G03G2215/1623 , Y10S977/742 , Y10T428/24628
摘要： Described herein is a method of forming a seamless transfer member suitable for use with an image forming system. The method includes spray coating a UV curable polymer and conductive particles onto an inner surface of a rotating cylindrical mandrel. The UV curable polymer is cured with ultra violet energy. The cured UV polymer is removed from the cylindrical rotatable mandrel.
摘要翻译：这里描述了一种形成适于与图像形成系统一起使用的无缝转印部件的方法。该方法包括将UV可固化聚合物和导电颗粒喷涂到旋转圆柱形心轴的内表面上。紫外线固化聚合物用紫外线能量固化。固化的UV聚合物从圆柱形可旋转心轴移除。

6. 发明授权

US5552005A Method of constructing a seamed flexible imaging sheet 失效
标题翻译：构造缝合柔性成像片的方法
公开(公告)号：US5552005A
公开(公告)日：1996-09-03
申请号：US815086
申请日：1991-12-27
申请人： Joseph Mammino , Satchidanand Mishra , Shyshung S. Hwang , Edward A. Domm
发明人： Joseph Mammino , Satchidanand Mishra , Shyshung S. Hwang , Edward A. Domm
IPC分类号： B29C65/00 , B29C65/08 , B29C65/38 , G03G5/10 , G03G21/00
CPC分类号： B29C66/4324 , B29C65/08 , B29C65/086 , B29C65/224 , B29C65/7847 , B29C66/032 , B29C66/03241 , B29C66/1122 , B29C66/4322 , B29C66/49 , B29C66/723 , B29C66/73921 , B29C66/81422 , B29C66/836 , B29C66/8362 , B29C2791/009 , B29C2793/009 , B29C65/38 , B29C66/71 , B29C66/8122 , B29C66/8322 , B29L2009/00 , B29L2031/709 , B29L2031/7644 , G03G5/10
摘要： A flexible imaging sheet and a method of constructing a flexible imaging sheet is disclosed. The method of constructing a flexible imaging sheet comprises a step of overlapping, a step of joining, and a step of shaping. In the step of overlapping, a first marginal end region and a second marginal end region of a sheet are overlapped to form an overlap region and a non-overlap region. In the step of joining, the first marginal end region and the second marginal end region of the sheet are joined to one another by a seam in the overlap region. In the step of shaping, the overlap region is shaped to form a generally planar surface co-planar with a surface of the non-overlap region. The flexible imaging sheet comprises a first marginal end region and a second marginal end region The first marginal end region and the second marginal end region are secured by a seam to one another in the overlap region. The first marginal end region and the second marginal end region are substantially co-planar to minimize stress on the flexible imaging sheet. Minimization of stress concentration, resulting from dynamic bending of the flexible imaging sheet during cycling over a roller within an electrophotographic imaging apparatus, is particularly accomplished in the present invention.
摘要翻译：公开了一种灵活的成像片材和构造柔性成像片材的方法。构成柔性成像片的方法包括重叠步骤，接合步骤和成形步骤。在重叠的步骤中，片材的第一边缘端部区域和第二边缘端部区域重叠以形成重叠区域和非重叠区域。在接合步骤中，片材的第一边缘端部区域和第二边缘端部区域通过重叠区域中的接缝相互连接。在成形步骤中，重叠区域被成形为形成与非重叠区域的表面共面的大致平坦的表面。柔性成像片材包括第一边缘端部区域和第二边缘端部区域。第一边缘端部区域和第二边缘端部区域通过在重叠区域中的接缝彼此固定。第一边缘端区域和第二边缘端部区域基本上共面以使柔性成像片材上的应力最小化。在本发明中，尤其是在电子照相成像设备内的滚筒上循环过程中柔性成像片的动态弯曲所产生的应力集中最小化。

7. 发明授权

US06970669B2 Continuous flexible belt loading device 失效
标题翻译：连续柔性带装载装置
公开(公告)号：US06970669B2
公开(公告)日：2005-11-29
申请号：US10719397
申请日：2003-11-21
申请人： Satchidanand Mishra , Satish R. Parikh , Robert C. U. Yu , Edward A. Domm
发明人： Satchidanand Mishra , Satish R. Parikh , Robert C. U. Yu , Edward A. Domm
IPC分类号： G03G21/00 , G03G15/00 , G03G21/16 , G03G15/02
CPC分类号： G03G15/75 , G03G15/754 , G03G21/1647 , G03G2215/00987 , G03G2215/1614
摘要： A belt loading apparatus has been provided for loading a flimsy continuous belt onto a belt support and drive assembly including a vertical front end having a first shape and without damage to the belt. The belt loading apparatus includes a wall member defining a sleeve including an outer surface having a total outer surface area, a first edge and a second and opposite edge. The second edge has a vertical profile having a second shape such that the second shape of the second edge is a mirror image of the first shape of the belt support and drive assembly. The belt loading apparatus then includes friction reducing members formed on the outer surface of the sleeve for temporarily supporting and spacing a flimsy continuous belt to be loaded onto the belt support and drive assembly. The friction reducing members each have a belt contact area such that a sum total of belt contact areas of all the friction reducing members is significantly less than the total outer surface area of the sleeve.
摘要翻译：已经提供了一种带子装载装置，用于将脆弱的连续带装载到带支撑件和驱动组件上，该组件包括具有第一形状并且不损坏皮带的垂直前端。带装载装置包括限定套筒的壁构件，所述套筒包括具有总外表面积的外表面，第一边缘和第二和相对边缘。第二边缘具有第二形状的垂直轮廓，使得第二边缘的第二形状是皮带支撑和驱动组件的第一形状的镜像。然后，皮带装载装置包括形成在套筒的外表面上的摩擦减小构件，用于临时支撑和间隔要装载到皮带支撑件和驱动组件上的脆弱的连续皮带。摩擦减小构件各自具有带接触面积，使得所有摩擦减小构件的皮带接触面积的总和明显小于套筒的总外表面积。

8. 发明授权

US5175503A Ascertaining imaging cycle life of a photoreceptor 失效
标题翻译：确定感光体的成像周期寿命
公开(公告)号：US5175503A
公开(公告)日：1992-12-29
申请号：US636034
申请日：1990-12-28
申请人： Satchidanand Mishra , Edward A. Domm
发明人： Satchidanand Mishra , Edward A. Domm
IPC分类号： G01M11/00 , G01N27/60 , G03G5/00 , G03G15/00 , G03G21/00
CPC分类号： G03G15/75
摘要： A process for ascertaining the projected imaging cycle life of an electrophotographic imaging member including the steps of(a) providing at least one electrophotographic imaging member having a cycling life of a known number of imaging cycles, the imaging member comprising an electrically conductive layer and at least one photoconductive layer,(b) repeatedly subjecting the electrophotographic imaging member to cycles comprising electrostatic charging and light discharging steps,(c) measuring dark decay of the photoconductive layer during cycling until the amount of dark decay reaches a crest value,(d) establishing with the crest value a reference datum for dark decay crest value versus imaging cycles,(e) repeatedly subjecting a virgin electrophotographic imaging member to aforesaid cycles comprising electrostatic charging and light discharging steps until the amount of dark decay reaches a crest value which remains substantially constant during further cycling, and(f) comparing the dark decay crest value of the virgin electrophotographic imaging member with the reference datum to ascertain the projected cycling life of the virgin electrophotographic imaging member.
摘要翻译：一种用于确定电子照相成像构件的投影成像周期寿命的方法，包括以下步骤：（a）提供具有已知数量的成像周期的循环寿命的至少一个电子照相成像构件，所述成像构件包括导电层和（b）重复地对电子照相成像构件进行包括静电充电和放电步骤的循环，（c）在循环期间测量光电导层的暗衰减，直到暗衰变量达到峰值，（d）以峰值计算出暗衰变峰值与成像周期的参考基准，（e）对原始电子照相成像构件重复进行上述包括静电充电和放电步骤的循环，直到暗衰变量达到基本保持的峰值在进一步骑自行车期间恒定，（f）比较t 他具有参考基准的原始电子照相成像构件的暗衰变峰值，以确定原始电子照相成像构件的预计循环寿命。

9. 发明授权

US06652691B1 Seam stress release and protrusion elimination process 失效
标题翻译：接缝应力释放和突出消除过程
公开(公告)号：US06652691B1
公开(公告)日：2003-11-25
申请号：US09428932
申请日：1999-10-28
申请人： Robert C. U. Yu , Satchidanand Mishra , Richard L. Post , Anthony M. Horgan , Bing R. Hsieh , Edward F. Grabowski , Donald C. VonHoene , Stephen T. Avery , Scott J. Griffin , Edward A. Domm
发明人： Robert C. U. Yu , Satchidanand Mishra , Richard L. Post , Anthony M. Horgan , Bing R. Hsieh , Edward F. Grabowski , Donald C. VonHoene , Stephen T. Avery , Scott J. Griffin , Edward A. Domm
IPC分类号： B29C6514
CPC分类号： B29C66/03241 , B29C65/1619 , B29C65/1654 , B29C65/1696 , B29C65/18 , B29C65/305 , B29C65/7847 , B29C66/0342 , B29C66/1122 , B29C66/1282 , B29C66/12841 , B29C66/3262 , B29C66/4322 , B29C66/4324 , B29C66/49 , B29C66/71 , B29C66/723 , B29C66/73711 , B29C66/73713 , B29C66/73921 , B29C66/81423 , B29C66/8161 , B29C66/8221 , B29C66/8227 , B29C66/8362 , B29C66/91216 , B29C66/91221 , B29C66/9131 , B29C66/91411 , B29C66/91421 , B29C66/91431 , B29C66/9161 , B29C71/02 , B29C2071/022 , B29L2009/00 , B29L2009/005 , B29L2009/008 , B29L2031/709 , B29L2031/764 , F16G3/10 , G03G5/10 , B29K2067/00
摘要： A process for providing an improved imaging member belt having a welded seam which exhibits greater resistance to dynamic fatigue induced seam cracking and delamination. An apparatus for achieving stress relaxation and eliminating protrusions in the seam region is also disclosed.
摘要翻译：一种用于提供具有焊缝的改进的成像构件带的方法，其显示出对动态疲劳引起的接缝开裂和分层的更大阻力。还公开了一种用于实现应力松弛并消除接缝区域中的突起的装置。

10. 发明授权

US06328922B1 Process for post treatment of a flexible imaging member belt 失效
标题翻译：用于后处理柔性成像构件带的方法
公开(公告)号：US06328922B1
公开(公告)日：2001-12-11
申请号：US09429148
申请日：1999-10-28
申请人： Satchidanand Mishra , Robert C. U. Yu , Anthony M. Horgan , Bing R. Hsieh , Donald C. VonHoene , Edward F. Grabowski , Richard L. Post , Edward A. Domm
发明人： Satchidanand Mishra , Robert C. U. Yu , Anthony M. Horgan , Bing R. Hsieh , Donald C. VonHoene , Edward F. Grabowski , Richard L. Post , Edward A. Domm
IPC分类号： B29C4322
CPC分类号： B29C66/03241 , B29C37/04 , B29C65/08 , B29C65/18 , B29C65/224 , B29C65/305 , B29C65/7847 , B29C66/1122 , B29C66/1282 , B29C66/12841 , B29C66/4322 , B29C66/4324 , B29C66/49 , B29C66/71 , B29C66/723 , B29C66/7392 , B29C66/73921 , B29C66/81265 , B29C66/8161 , B29C66/818 , B29C66/8181 , B29C66/8248 , B29C66/8322 , B29C66/8362 , B29C66/91411 , B29C66/919 , B29C66/91943 , B29C66/92431 , B29C66/929 , B29C66/93431 , B29C66/939 , B29C66/954 , B29L2009/00 , B29L2029/00 , B29L2031/709 , B29L2031/764 , G03G5/005 , Y10S425/055 , B29C65/00 , B29K2069/00
摘要： A process for post treatment of an imaging member belt including providing a support member having a smooth flat surface, providing a flexible belt having a welded seam, supporting the inner surface of the seam on the smooth flat surface, contacting the seam with a heated surface, heating the seam region with the heated surface to raise the temperature in the seam region to a temperature of from about 2° C. to 20° C. above the Tg of the thermoplastic polymer material, and compressing the seam with the heated surface with sufficient compression pressure to smooth out the seam.
摘要翻译：一种用于后处理成像构件带的方法，包括提供具有光滑平坦表面的支撑构件，提供具有焊缝的柔性带，在平滑平坦表面上支撑接缝的内表面，使接缝与加热表面接触，用加热的表面加热接缝区域，以将接缝区域中的温度升高到高于热塑性聚合物材料的Tg的约2℃至20℃的温度，并且用加压的表面以足够的压缩压缩接缝压平缝线。

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