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21. 发明申请

US20090041517A1 RELEASE FLUID ADDITIVES 有权
标题翻译：释放流体添加剂
公开(公告)号：US20090041517A1
公开(公告)日：2009-02-12
申请号：US12260941
申请日：2008-10-29
申请人： John S. Facci , William H. Wayman
发明人： John S. Facci , William H. Wayman
IPC分类号： G03G15/20
CPC分类号： B32B27/06 , B32B7/06 , B32B25/04 , B32B25/20 , B32B2255/10 , B32B2255/20 , B32B2307/748 , B32B2559/00 , C08K5/0091 , C08K5/16 , G03G15/2025 , G03G2215/2093 , Y10T428/31663 , C08L83/04
摘要： The presently disclosed embodiments are directed to release fluids or agents that are useful in release coating in toner-based technologies. More particularly, the embodiments pertain to the addition of metal chelating agents to release fluids to prevent byproduct reactions from the fusing process that would otherwise decrease fuser member life and image quality.
摘要翻译：目前公开的实施例涉及释放用于基于色粉的技术中的脱模涂层中的流体或试剂。更具体地说，这些实施方案涉及添加金属螯合剂以释放流体以防止来自熔化过程的副产物反应，否则会降低定影器构件的寿命和图像质量。

22. 发明申请

US20080080876A1 Inline purge capability (purge while run) to improve system productivity during low area coverage runs 有权
标题翻译：在线清洗能力（运行时清除），以在低区域覆盖运行期间提高系统生产率
公开(公告)号：US20080080876A1
公开(公告)日：2008-04-03
申请号：US11540798
申请日：2006-09-29
申请人： John S. Facci , John G. Elliot , Robert M. Mara , Richard L. Forbes , James P. Kitchen
发明人： John S. Facci , John G. Elliot , Robert M. Mara , Richard L. Forbes , James P. Kitchen
IPC分类号： G03G15/08
CPC分类号： G03G15/0844
摘要： An electrostatic printing machine having a plurality of color stations having a system for maintaining a preset toner age in each of the plurality of color stations, the including: determining a toner age for each of the plurality of color stations; determining if purge while run is required based on the toner age for each of the plurality of color stations; defining an area on a unused portion of an imaging frame for a purge patch, the defining includes sizing a plurality of purge patch regions wherein each of the purge patch regions may have a different size; allocating each of the plurality of purge patch regions to at least one color plane from a group of color separations.
摘要翻译：一种具有多个色站的静电印刷机，具有用于在多个色站中的每一个中维持预设调色剂寿命的系统，包括：确定多个色站中的每一个的调色剂寿命; 基于所述多个色彩台中的每一个的调色剂寿命确定是否需要运行时清洗; 定义用于清洗贴片的成像框架的未使用部分上的区域，所述限定包括确定多个清洗贴片区域，其中每个清洗贴片区域可以具有不同的尺寸; 将多个清洗贴片区域中的每一个分配到来自一组分色的至少一个颜色平面。

23. 发明授权

US06337166B1 Wear resistant charge transport layer with enhanced toner transfer efficiency, containing polytetrafluoroethylene particles 有权
标题翻译：耐磨电荷输送层具有增强的调色剂转印效率，含有聚四氟乙烯颗粒
公开(公告)号：US06337166B1
公开(公告)日：2002-01-08
申请号：US09712847
申请日：2000-11-15
申请人： John S. Chambers , Huoy-Jen Yuh , Michael Sanchez , Cindy C. Chen , Harold F. Hammond , Abukar Wehelie , Helen R. Cherniack , Robert C. U. Yu , John S. Facci , Rachael Mc Grath
发明人： John S. Chambers , Huoy-Jen Yuh , Michael Sanchez , Cindy C. Chen , Harold F. Hammond , Abukar Wehelie , Helen R. Cherniack , Robert C. U. Yu , John S. Facci , Rachael Mc Grath
IPC分类号： G03G504
CPC分类号： G03G5/0503 , G03G5/0539 , G03G5/0564
摘要： A charge transport layer material for a photoreceptor includes at least a polycarbonate polymer binder having a number average molecular weight of not less than 35,000, at least one charge transport material, polytetrafluoroethylene particle aggregates having an average size of less than about 1.5 microns and a fluorine-containing polymeric surfactant dispersed in a solvent mixture of at least tetrahydrofuran and toluene. The dispersion is able to form a uniform and stable material ideal for use in forming a charge transport layer of a photoreceptor. The resultant charge transport layer exhibits excellent wear resistance against contact with an AC bias charging roll, excellent electrical performance, and delivers superior print quality.
摘要翻译：用于感光体的电荷传输层材料至少包括数均分子量不小于35,000的聚碳酸酯聚合物粘合剂，至少一种电荷传输材料，平均尺寸小于约1.5微米的聚四氟乙烯颗粒聚集体和氟的分散在至少四氢呋喃和甲苯的溶剂混合物中的聚合物表面活性剂。分散体能够形成理想的用于形成感光体的电荷输送层的均匀且稳定的材料。所得的电荷输送层具有优异的抗AC偏压充电辊接触的耐磨性，优异的电性能，并提供出色的印刷质量。

24. 发明授权

US06326111B1 Stable charge transport layer dispersion containing polytetrafluoroethylene particles and hydrophobic silica 有权
标题翻译：含有聚四氟乙烯颗粒和疏水性二氧化硅的稳定的电荷输送层分散体
公开(公告)号：US06326111B1
公开(公告)日：2001-12-04
申请号：US09712184
申请日：2000-11-15
申请人： John S. Chambers , Huoy-Jen Yuh , Michael Sanchez , Harold F. Hammond , Helen R. Cherniack , Robert C. U. Yu , John S. Facci , Rachael McGrath
发明人： John S. Chambers , Huoy-Jen Yuh , Michael Sanchez , Harold F. Hammond , Helen R. Cherniack , Robert C. U. Yu , John S. Facci , Rachael McGrath
IPC分类号： G03G505
CPC分类号： G03G5/0507 , G03G5/05 , G03G5/0535 , G03G5/0539 , G03G5/0564
摘要： A charge transport layer material for a photoreceptor includes at least a polycarbonate polymer, at least one charge transport material, polytetrafluoroethylene particle aggregates having an average size of less than about 1.5 microns, hydrophobic silica and a fluorine-containing polymeric surfactant dispersed in a solvent. The presence of the hydrophobic silica enables the dispersion to have superior stability by preventing settling of the PTFE particles. A resulting charge transport layer produced from the dispersion exhibits excellent wear resistance against contact with an AC bias charging roll, excellent electrical performance, and delivers superior print quality.
摘要翻译：用于感光体的电荷传输层材料至少包括聚碳酸酯聚合物，至少一种电荷传输材料，平均尺寸小于约1.5微米的聚四氟乙烯颗粒聚集体，分散在溶剂中的疏水性二氧化硅和含氟聚合物表面活性剂。疏水性二氧化硅的存在使得分散体通过防止PTFE颗粒的沉降而具有优异的稳定性。由分散体制成的电荷输送层表现出优良的抗交流偏压充电辊接触的耐磨性，优异的电气性能，并提供出色的印刷质量。

25. 发明授权

US06308032B1 Rotatable charging apparatus, and printing machine including the same 有权
标题翻译：可旋转充电装置和包括其的印刷机
公开(公告)号：US06308032B1
公开(公告)日：2001-10-23
申请号：US09664012
申请日：2000-09-19
申请人： Scott D. Weber , Kenneth W. Pietrowski , Joseph D. LaRussa , John S. Facci , Heiko Rommelmann , Alberto Rodriguez , Christopher Snelling
发明人： Scott D. Weber , Kenneth W. Pietrowski , Joseph D. LaRussa , John S. Facci , Heiko Rommelmann , Alberto Rodriguez , Christopher Snelling
IPC分类号： G03G1502
CPC分类号： G03G15/0258
摘要： A rotatable charging apparatus includes a length extending between a first end and a second end, with the rotatable charging apparatus centered about an axis parallel to the length. The rotatable charging apparatus outer periphery forms N apparatus positions. One charging device is fixed to each of N−1 apparatus positions. The remaining (Nth) apparatus position is devoid of a charging device, thus forming an “empty” charging device position. A host printing machine selectively causes the rotatable charging apparatus to rotate about its axis thereby selectively position any of its N−1 charging devices to face a proximately-located photosensitive element. When a problem exists with the current charging device, or when the total number of operating hours of the current charging device exceeds a fixed threshold, the printing machine causes the rotatable charging apparatus to rotate from its current charging device to position a new charging device facing the photosensitive element. Also, the printing machine causes the rotatable charging apparatus to rotate from its current charging device to the empty charging device position facing the photosensitive element when a power-down or hard-stop condition exists in the printing machine.
摘要翻译：可旋转充电装置包括在第一端和第二端之间延伸的长度，其中可旋转充电装置围绕平行于该长度的轴线居中。可旋转充电装置外周形成N个装置位置。一个充电装置固定在N-1个装置位置。剩余的（第N）装置位置没有充电装置，从而形成“空”充电装置位置。主机打印机选择性地使可旋转充电装置围绕其轴线旋转，从而选择性地将其任何N-1充电装置定位成面向近似位置的感光元件。当当前的充电装置出现问题时，或当当前充电装置的总的工作时数超过固定的阈值时，印刷机使可旋转的充电装置从其当前的充电装置转动以将新的充电装置朝向感光元件。此外，当打印机中存在断电或硬停止状态时，印刷机使可旋转充电装置从其当前充电装置旋转到面向感光元件的空充电装置位置。

26. 发明授权

US5819141A Control of fluid carrier resistance and liquid concentration in an aquatron charging device 失效
标题翻译：控制水箱充电装置中的载体电阻和液体浓度
公开(公告)号：US5819141A
公开(公告)日：1998-10-06
申请号：US974099
申请日：1997-11-19
申请人： John S. Facci , Joseph D. LaRussa , Michael J. Levy
发明人： John S. Facci , Joseph D. LaRussa , Michael J. Levy
IPC分类号： G03G15/02
CPC分类号： G03G15/0208
摘要： An apparatus and method that utilize a sensor circuit and a liquid supply to control resistance of a fluid carrier of an aquatron. The resistance of the fluid carrier or charging pad is maintained by controlling the loading or concentration of liquid in the charging pad. A comparison of the fluid or liquid level in the charging pad to the desired fluid level for the charging pad triggers the addition or reduction of fluid to the charging pad to achieve the desired fluid level and thus the desired resistance. A minimum fluid carrier resistance is required to prevent loading the power supply when charging over pinholes and scratches in the imaging surface.
摘要翻译：一种利用传感器电路和液体供应来控制aquatron的流体载体的电阻的装置和方法。流体载体或充电垫的电阻通过控制充电垫中的液体的装载或集中来维持。将充电垫中的流体或液体水平与充电垫的期望的液面水平的比较触发了向充电垫添加或减少流体以实现期望的液体水平并因此实现所需的阻力。为了防止在成像表面上的针孔和划痕上充电时加载电源，需要最小的流体载体电阻。

27. 发明授权

US5777651A Ionographic charging apparatus and processes 失效
标题翻译：离子充电装置和工艺
公开(公告)号：US5777651A
公开(公告)日：1998-07-07
申请号：US452807
申请日：1995-05-30
申请人： John S. Facci , Milan Stolka , Michael J. Levy , Martin A. Abkowitz , James M. Markovics
发明人： John S. Facci , Milan Stolka , Michael J. Levy , Martin A. Abkowitz , James M. Markovics
IPC分类号： G03G13/02 , G03G15/02
CPC分类号： G03G15/0208 , G03G13/025 , Y10S430/102
摘要： An apparatus for charging an ionographic member, comprising an electrically insulating substrate containing affixed thereto a plurality of electroded grooves each capable of retaining a single wettable fiber, thereby forming a collection of fibers in contact with the substrate; a resin layer that isolates said fibers from each other, and that adheres the fibers to the electroded grooves; providing an ionically conductive fluid to said collection of fibers; applying an electrical bias to said fibers thereby transporting ions through the fibers to the surface of said ionographic member and which ions charge said member.
摘要翻译：一种用于对离子成像装置进行充电的装置，包括一个电绝缘基板，该电绝缘基板上装有多个能够保持单个可润湿纤维的电镀槽，从而形成与基板接触的纤维集合; 将所述纤维彼此隔离并将纤维粘附到电化槽的树脂层; 向所述纤维集合提供离子导电流体; 向所述纤维施加电偏压，从而将离子通过所述纤维传送到所述离子成分的表面，并且离子对所述构件充电。

28. 发明授权

US5461580A Computer-aided chemical illustration system 失效
标题翻译：计算机辅助化学插图系统
公开(公告)号：US5461580A
公开(公告)日：1995-10-24
申请号：US303917
申请日：1994-09-09
申请人： John S. Facci , Samuel Kaplan , John L. Haack , Dale S. Renfer , Thomas W. Smith , Janaia M. Donaldson , William R. Mallgren , James S. Wilson
发明人： John S. Facci , Samuel Kaplan , John L. Haack , Dale S. Renfer , Thomas W. Smith , Janaia M. Donaldson , William R. Mallgren , James S. Wilson
IPC分类号： G06F17/50 , G06T17/00 , G09B23/26 , G06F17/00
CPC分类号： G06F19/708 , G06T17/00 , G09B23/26
摘要： A computer-aided chemical illustration system is disclosed. Techniques provided include: 1) efficient drawing of bonds; 2) drawing different bond types during a single mode; 3) determining bisect angles for bonds; 4) labeling atoms on the fly; 5) automatic alignment of atom labels; 6) custom alignment of atom labels; 7) changing the type, style, or orientation of an object while it is being drawn; 8) detection of ring structures; and 9) shifting bonds around on a ring.
摘要翻译：公开了一种计算机辅助化学说明系统。提供的技术包括：1）有效绘制债券; 2）在单一模式下绘制不同的键类型; 3）确定债券的二等角度; 4）飞行中标记原子; 5）原子标签的自动对准; 6）原子标签的定制对齐; 7）在绘制对象时更改对象的类型，样式或方向; 8）环结构检测; 和9）在一个戒指上移动债券。

29. 发明授权

US5457523A Ferrofluid media charging of photoreceptors 失效
标题翻译：铁磁介质充电光感受器
公开(公告)号：US5457523A
公开(公告)日：1995-10-10
申请号：US250090
申请日：1994-05-27
申请人： John S. Facci , Ronald F. Ziolo , Martin A. Abkowitz , Milan Stolka , Richard B. Lewis , Michael J. Levy
发明人： John S. Facci , Ronald F. Ziolo , Martin A. Abkowitz , Milan Stolka , Richard B. Lewis , Michael J. Levy
IPC分类号： G03G15/02
CPC分类号： G03G15/0208
摘要： A device for applying an electrical charge to a charge retentive surface by transporting ions in a fluid media and transferring the ions to the member to be charged across the fluid media/charge retentive surface interface. The fluid media is positioned in contact with a charge retentive surface for depositing ions onto the charge retentive surface. In one specific embodiment, the fluid media is a ferrofluid material wherein a magnet is utilized to control the position of the fluid media, which, in turn, can be utilized to selectively control the activation of the charging process.
摘要翻译：一种用于通过在流体介质中输送离子将电荷施加到电荷保持性表面并将离子转移到要跨过流体介质/电荷保持性表面界面充电的构件的装置。流体介质定位成与电荷保持性表面接触，用于将离子沉积到电荷保持性表面上。在一个具体实施例中，流体介质是铁磁流体材料，其中使用磁体来控制流体介质的位置，其又可以用于选择性地控制充电过程的激活。

30. 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。

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