专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07398035B2 Nanostructure-based solid state charging device 有权
标题翻译：基于纳米结构的固态充电装置
公开(公告)号：US07398035B2
公开(公告)日：2008-07-08
申请号：US11398705
申请日：2006-04-06
申请人： Michael F. Zona , Joseph A. Swift , Dan A. Hays , John S. Facci
发明人： Michael F. Zona , Joseph A. Swift , Dan A. Hays , John S. Facci
IPC分类号： G03G15/02
CPC分类号： G03G15/1635 , G03G15/02 , G03G2215/026 , G03G2215/1609
摘要： Electrophotographic charging devices and methods for charging a receptor with a solid state charging device are disclosed. In an exemplary embodiment, the solid state charging device can include a dielectric layer, a first electrode disposed adjacent to a first surface of the dielectric layer, and a second electrode having a first surface disposed adjacent to a second surface of the dielectric layer. The solid state charging device can further include a plurality of nanostructures each having an end in electrical contact with a second surface of the second electrode. The exemplary solid state charging devices including the nanostructures can use less voltage than conventional charging devices, produce a reduced amount of oxidizing agents, such as, ozone and NOx, and/or operate at a lower temperature.
摘要翻译：公开了用固态充电装置对受体充电的电子照相充电装置和方法。在示例性实施例中，固态充电装置可以包括电介质层，邻近电介质层的第一表面设置的第一电极和具有邻近电介质层的第二表面设置的第一表面的第二电极。固态充电装置还可以包括多个纳米结构，每个纳米结构具有与第二电极的第二表面电接触的端部。包括纳米结构的示例性固态充电装置可以使用比常规充电装置更少的电压，产生减少量的氧化剂，例如臭氧和NO x，和/或在较低温度下操作。

2. 发明授权

US06684043B1 Long life charging apparatus 失效
公开(公告)号：US06684043B1
公开(公告)日：2004-01-27
申请号：US10228878
申请日：2002-08-27
申请人： Michael F. Zona , John S. Facci , Michael J. Levy , Rachael L. McGrath
发明人： Michael F. Zona , John S. Facci , Michael J. Levy , Rachael L. McGrath
IPC分类号： G03G1502
CPC分类号： G03G15/0233
摘要： Apparatus for charging a substrate, comprising: an elongated charging member having a crowned surface; an elongated pressure member having, the pressure member being supported for pressure engagement with the charging member to form a nip therebetween adapted to receive the substrate. There is also disclose a method for making the apparatus.

3. 发明授权

US06913721B2 Process of making a charging member 失效
标题翻译：制造充电部件的工序
公开(公告)号：US06913721B2
公开(公告)日：2005-07-05
申请号：US10228877
申请日：2002-08-27
申请人： Michael F. Zona , John S. Facci , Michael J. Levy , Rachael L. McGrath
发明人： Michael F. Zona , John S. Facci , Michael J. Levy , Rachael L. McGrath
IPC分类号： G03G15/02 , B05D5/12 , B29C37/00 , B29C41/00 , B29C41/20 , B29C41/22 , F16C13/00
CPC分类号： B29C41/006 , B29C37/0082 , B29C41/20 , B29C41/22 , B29K2995/0005 , B29K2995/0046 , B29L2031/767
摘要： Apparatus for charging a substrate, including: an elongated charging member having a crowned surface; an elongated pressure member having the pressure member being supported for pressure engagement with the charging member to form a nip therebetween adapted to receive the substrate. There is also disclosed a method for making the apparatus.
摘要翻译：用于对基板充电的装置，包括：具有凸面的细长充电部件; 一个细长的压力构件，其具有被支撑用于与充电构件压力接合的压力构件，以在它们之间形成适于容纳衬底的压区。还公开了一种制造该装置的方法。

4. 发明授权

US08180231B1 Testing transfer nips of printing devices using transfer field uniformity maps 有权
标题翻译：使用转移场均匀性图测试印刷装置的转印
公开(公告)号：US08180231B1
公开(公告)日：2012-05-15
申请号：US12945942
申请日：2010-11-15
申请人： Christopher A. DiRubio , Charles H. Tabb , Michael A. Fayette , John S. Facci
发明人： Christopher A. DiRubio , Charles H. Tabb , Michael A. Fayette , John S. Facci
IPC分类号： G03G15/00
CPC分类号： G03G15/1605 , G03G15/0131
摘要： A method and apparatus can, while operating a printing device in a test mode, supply a changed transfer field to a marking material transfer device. The changed transfer field is less than or more than the standard transfer field. The method and apparatus disable operations of other marking material transfer devices of the printing device to isolate the marking material transfer device. Further, the method and apparatus compare the actual amount and/or spatial distribution of marking material transferred to a recipient surface (to which the first marking material transfer device transfers the marking material) against a predetermined standard. Then, if the actual amount of marking material transferred to the recipient surface is different than the predetermined standard, the method and apparatus can identify the first marking material transfer device as being a potential source of printing defects.
摘要翻译：一种方法和装置可以在测试模式下操作打印装置的同时，将改变的传送场提供给标记材料传送装置。改变的传输字段小于或大于标准传输字段。所述方法和装置禁止打印装置的其他标记材料传送装置的操作以隔离标记材料传送装置。此外，该方法和装置将转移到受体表面的标记材料（第一标记材料转移装置转移到标记材料）的实际量和/或空间分布与预定标准进行比较。然后，如果转移到接受面的标记材料的实际量不同于预定标准，则该方法和装置可以将第一标记材料转移装置识别为潜在的印刷缺陷源。

5. 发明授权

US07493057B2 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：US07493057B2
公开(公告)日：2009-02-17
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, II , James P. Kitchen
发明人： John S. Facci , John G. Elliot , Robert M. Mara , Richard L. Forbes, II , 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, 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，其具有用于在所述多个色站中的每一个中保持预设调色剂寿命的系统，包括：确定所述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。

6. 发明授权

US07462661B2 Release fluid additives 失效
标题翻译：释放流体添加剂
公开(公告)号：US07462661B2
公开(公告)日：2008-12-09
申请号：US11184692
申请日：2005-07-19
申请人： John S. Facci , William H. Wayman
发明人： John S. Facci , William H. Wayman
IPC分类号： C08K5/3415
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。

7. 发明授权

US07447461B2 Method for charging a photoreceptor to extend the life of a charge receptor in a xerographic printer 有权
标题翻译：用于对感光体充电以延长静电印刷机中的电荷受体的寿命的方法
公开(公告)号：US07447461B2
公开(公告)日：2008-11-04
申请号：US11357991
申请日：2006-02-21
申请人： John S. Facci , Rachael L. McGrath
发明人： John S. Facci , Rachael L. McGrath
IPC分类号： G03G15/00
CPC分类号： G03G15/0283
摘要： A method of operating an electrostatographic printing apparatus, the apparatus including a charge-retentive member defining an imaging surface and a charging device for placing a charge on the imaging surface, including the steps of: providing a power supply to apply a bias to the bias charging roll; and applying a bias to the bias charging roll, the applying includes applying a burst modulated waveform to the bias charging roll.
摘要翻译：一种操作静电印刷装置的方法，所述装置包括限定成像表面的电荷保持部件和用于在成像表面上放电的充电装置，包括以下步骤：提供电源以向偏置施加偏压充电辊; 以及向所述偏压充电辊施加偏压，所述施加包括将脉冲调制波形施加到所述偏压充电辊。

8. 发明授权

US07224929B2 AC biased conductive brush for eliminating VOC induced LCM 有权
标题翻译： AC偏压导电刷，用于消除VOC诱导LCM
公开(公告)号：US07224929B2
公开(公告)日：2007-05-29
申请号：US11093110
申请日：2005-03-29
申请人： John S. Facci , Michael J. Turan , Moritz P. Wagner , William H. Wayman , Douglas A. Lundy , Paul J. McConville
发明人： John S. Facci , Michael J. Turan , Moritz P. Wagner , William H. Wayman , Douglas A. Lundy , Paul J. McConville
IPC分类号： G03G21/00
CPC分类号： G03G21/0035 , G03G2221/0005
摘要： A cleaning system including: a cleaning device for cleaning laterally conductive deposits from the imaging surface; an AC bias member, adjacent to the imaging surface and positioned downstream from the cleaning device; and a power supply for biasing the AC bias member to generate corona that contacts the imaging surface to degrade laterally conductive deposits that lead to lateral charge migration on the imaging surface.
摘要翻译：一种清洁系统，包括：清洁装置，用于从成像表面清洁横向导电沉积物; AC偏压构件，邻近成像表面并定位在清洁装置的下游; 以及电源，用于偏置AC偏置构件以产生接触成像表面的电晕，以降低导致成像表面上的横向电荷迁移的横向导电沉积物。

9. 发明申请

US20060257771A1 Photoreceptors 有权
标题翻译：光感受器
公开(公告)号：US20060257771A1
公开(公告)日：2006-11-16
申请号：US11125485
申请日：2005-05-10
申请人： William H. Wayman , Douglas A. Lundy , John S. Facci , Moritz Wagner , Michael J. Turan , Charles D. Deichmiller
发明人： William H. Wayman , Douglas A. Lundy , John S. Facci , Moritz Wagner , Michael J. Turan , Charles D. Deichmiller
IPC分类号： G03G5/047 , G03G5/00
CPC分类号： G03G5/047 , G03G5/005 , G03G5/0696 , G03G5/08207 , G03G15/751
摘要： Methods for texturing the surface of photoreceptors are provided.
摘要翻译：提供了光感受器表面纹理化方法。

10. 发明授权

US5832341A Capture of paper moisture for aquatron replenishment 失效
标题翻译：捕获水分补充的纸张水分
公开(公告)号：US5832341A
公开(公告)日：1998-11-03
申请号：US4538
申请日：1998-01-08
申请人： John S. Facci , Joseph Mammino , Michael J. Levy
发明人： John S. Facci , Joseph Mammino , Michael J. Levy
IPC分类号： G03G15/02 , G03G15/10 , G03G15/20 , G03G21/20
CPC分类号： G03G15/0208 , G03G15/0291 , G03G15/107 , G03G15/2064
摘要： An apparatus, printing machine and method for replenishing an aquatron liquid reservoir in an aquatron charging device. The print media (e.g. paper, vellum, etc.) releases liquid from the print media during fusing. A condenser creates condensate from the liquid released by the print media which is collected in a conduit and transported using air flow into a collection container. This collection container can be the aquatron liquid reservoir, or a separate collection container that pumps liquid to the aquatron liquid reservoir, thus, enabling replenishing the liquid supply of the aquatron liquid reservoir within the printing machine. Sensing devices measuring liquid concentration resistance in the aquatron liquid reservoir and/or the collection container control the liquid level of the reservoir and/or collection container.
摘要翻译：一种用于在aquatron充电装置中补充aquatron液体储存器的装置，印刷机和方法。打印介质（例如纸，牛皮纸等）在定影期间从打印介质释放液体。冷凝器从由打印介质释放的液体产生冷凝物，其被收集在导管中并使用空气流输送到收集容器中。该收集容器可以是aquatron液体储存器，或者将液体泵送到aquatron液体储存器的单独收集容器，从而能够补充印刷机内的aquatron液体储存器的液体供应。测量在aquatron液体储存器和/或收集容器中的液体浓度阻力的感测装置控制储存器和/或收集容器的液面。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式