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41. 发明授权

US07881647B2 Xerographic imaging modules, xerographic apparatuses, and methods of making xerographic imaging modules 有权
标题翻译：静电复印成像模块，静电复印设备和制备静电复印成像模块的方法
公开(公告)号：US07881647B2
公开(公告)日：2011-02-01
申请号：US12112333
申请日：2008-04-30
申请人： David G. Anderson , John F. Knapp
发明人： David G. Anderson , John F. Knapp
IPC分类号： G03G15/08
CPC分类号： G03G15/0808 , G03G2215/0634 , G03G2215/0869
摘要： Xerographic imaging modules, xerographic apparatuses including the xerographic imaging modules and methods of making the xerographic imaging modules are disclosed. An embodiment of the xerographic imaging modules includes a photoreceptor roll having a photoconductive surface, a donor roll adjacent the photoreceptor roll for supplying toner to the photoconductive surface, and a toner loading roll adjacent the donor roll for supplying the toner to the donor roll. The toner loading roll includes a core comprised of a foam first material, and a non-porous surface region comprised of the first material. The surface region surrounds the core and forms an outer surface of the toner loading roll.
摘要翻译：公开了静电复印成像模块，包括静电复印成像模块的静电复印设备和制备静电复印成像模块的方法。静电复印成像模块的一个实施例包括具有光导表面的感光体辊，邻近感光体辊的供体辊，用于向感光体表面供应调色剂;以及邻近供体辊的调色剂装载辊，用于向供体辊供应调色剂。调色剂装载辊包括由泡沫第一材料构成的芯和由第一材料构成的无孔表面区域。表面区域围绕芯部并形成调色剂负载辊的外表面。

42. 发明授权

US07869739B2 Two-color IOI drum module enabling N-color monochrome, highlight, full color, phototone color and extended color architectures 有权
标题翻译：双色IOI鼓模块，可实现N色单色，高光，全彩，彩色和扩展色彩架构
公开(公告)号：US07869739B2
公开(公告)日：2011-01-11
申请号：US12478445
申请日：2009-06-04
申请人： Dale R. Mashtare , Martin E. Banton , Edul N. Dalal , John S. Facci , Steve P. Hoover , John F. Knapp , Robert P. Loce , Michael J. Martin , Karen Ann Moffat , Paul W. Morehouse , William J. Nowak , Richard Philip Nelson Veregin , Thomas C. Hollar
发明人： Dale R. Mashtare , Martin E. Banton , Edul N. Dalal , John S. Facci , Steve P. Hoover , John F. Knapp , Robert P. Loce , Michael J. Martin , Karen Ann Moffat , Paul W. Morehouse , William J. Nowak , Richard Philip Nelson Veregin , Thomas C. Hollar
IPC分类号： G03G15/00
CPC分类号： G03G21/1604 , G03G2221/1603 , G03G2221/1651
摘要： A xerographic marking device includes an intermediate transfer unit, a media transport path and at least one two-color image-on-image (IOI) drum module. Each two-color IOI drum module includes in a process order around a photoreceptor: a) a first charging unit; b) a first exposure unit; c) a first development unit; d) a second charging unit; e) a second exposure unit; and f) a second development unit, wherein the intermediate transfer unit receives a first toned image and a second toned image from the photoreceptor in a single transfer and transfers those toner images to print media to produce a toned image on print media. In various embodiments, specific color pairings are provided.
摘要翻译：静电印刷标记装置包括中间转印单元，介质传送路径和至少一个双色图像图像（IOI）鼓模块。每个双色IOI鼓模块包括围绕感光体的处理顺序：a）第一充电单元; b）第一曝光单元; c）第一发展单位; d）第二充电单元; e）第二曝光单元; 以及f）第二显影单元，其中中间转印单元以单次转印从感光体接收第一调色图像和第二调色图像，并将这些调色剂图像转印到打印介质上，以在打印介质上产生调色图像。在各种实施例中，提供了特定的颜色配对。

43. 发明授权

US06671483B2 Apparatus and method for non-interactive magnetic brush development 失效
标题翻译：非交互磁刷发展的装置和方法
公开(公告)号：US06671483B2
公开(公告)日：2003-12-30
申请号：US09995670
申请日：2001-11-29
申请人： Robert J. Meyer , Dale R. Mashtare , John F. Knapp
发明人： Robert J. Meyer , Dale R. Mashtare , John F. Knapp
IPC分类号： G03G1509
CPC分类号： G03G15/09 , G03G2215/0651
摘要： In a development system there is provided a developer transport adapted for depositing developer material on an imaging surface having an electrostatic latent image thereon, including: a housing defining a chamber storing a supply of developer material including carrier and toner; a donor member, mounted partially in the chamber and spaced from the imaging surface, for transporting developer on an outer surface thereof to a region opposed from the imaging surface, the donor member having a magnetic assembly having a plurality of poles, a sleeve, enclosing the magnetic assembly, rotating about the magnetic assembly; a plurality of trim bars positioned about the donor member at a predefined positions and spacing around the donor member, the plurality of trim bars progressively reducing developer bed height of the developer material on the donor member to a predefined developer bed height within a development nip.
摘要翻译：在显影系统中，提供了适于在其上具有静电潜像的成像表面上沉积显影剂材料的显影剂传送器，包括：壳体，其限定存储包含载体和调色剂的显影剂材料供应的腔室; 施主构件，其部分地安装在所述腔室中并与所述成像表面间隔开，用于将其外表面上的显影剂输送到与所述成像表面相对的区域，所述施主构件具有具有多个极的磁组件，套筒，磁性组件绕磁性组件旋转; 围绕供体构件定位在供体构件周围的预定位置和间隔处的多个修剪条，多个修剪条逐渐地将施主构件上的显影剂材料的显影剂床高度降低到显影辊隙内的预定显影剂床高度。

44. 发明授权

US06179176B2 Wheelable backpack 失效
标题翻译：轮式背包
公开(公告)号：US06179176B2
公开(公告)日：2001-01-30
申请号：US09377530
申请日：1999-08-19
申请人： Laura Saggese , John F. Knapp
发明人： Laura Saggese , John F. Knapp
IPC分类号： A45F402
CPC分类号： A45C5/146 , A45F3/04
摘要： A wheelable backpack having a front portion to carry items therein, a rear portion to rest against the back of a person using the backpack in a back-carrying mode and a pair of shoulder straps to enable the person to use the backpack in the back-carrying mode, a pair of channels substantially parallel to and spaced with respect to each other disposed in a rear portion extending from the top to the bottom of the backpack; a handle device disposed in the pair of channels; a pair of compartments disposed in the bottom portion with each of the pair of compartments being disposed in communication with a different one of the pair of channels; a pair of wheels each disposed in a different one of the pair of compartments; and a mechanical arrangement disposed in each of the pair of channels connected between the handle device and each of the pair of wheels to convert linear motion of the handle means to rotary motion to extend each of the pair of wheels out of their associated one of the pair of compartments when the handle device is pulled outwardly in the pair of channels to enable wheeling the backpack in a wheeled mode and to retract each of the pair of wheels into the associated one of the pair of compartments when the handle device is pushed downwardly in the pair of channels to enable the person to carry the backpack in the back-carrying mode without soiling their clothes.
摘要翻译：一种具有前部部分以携带物品的轮式背包，一后背部分，以背背方式使用该背包放置在人的背部，以及一对肩带，以使得该人能够使背包中的背包使用，一对通道，其基本上彼此平行并相对于彼此间隔设置在从背包的顶部延伸到底部的后部中; 设置在所述一对通道中的手柄装置; 设置在所述底部中的一对隔室，所述一对隔室中的每一个被设置成与所述一对通道中的不同的通道连通; 一对轮，每个轮分别设置在所述一对隔间中的不同的一个隔室中; 以及设置在连接在所述手柄装置和所述一对车轮中的每一对之间的所述一对通道中的每一个通道中的机械装置，以将所述手柄装置的直线运动转换成旋转运动，以使所述一对车轮中的每一个从其相关的一个当手柄装置在一对通道中被向外拉动时能够将一对隔间拉到一对通道中，以便当轮式把手装置被向下推动时，能够以轮式模式转动背包，并将一对轮子中的每一个收回到一对隔间中该对通道使得人们能够在背部携带模式下携带背包，而不会弄脏衣服。

45. 发明授权

US5519473A Liquid developing material applicator 失效
标题翻译：液体显影材料涂布器
公开(公告)号：US5519473A
公开(公告)日：1996-05-21
申请号：US497990
申请日：1995-07-03
申请人： Paul W. Morehouse, Jr. , John F. Knapp
发明人： Paul W. Morehouse, Jr. , John F. Knapp
IPC分类号： G03G15/10
CPC分类号： G03G15/101
摘要： An apparatus for developing an electrostatic latent image with liquid developing material. The apparatus includes a liquid developing material applicator, wherein a single piece housing fabricated from a non-conductive material is provided for defining an elongated aperture adapted for transporting liquid developing material into contact with the image on the surface of a photoreceptive member, the housing further including a planar surface adjacent the elongated aperture for providing a liquid developing material application region in which the liquid developing material can flow freely in contact with the photoreceptive member. A developing roll situated adjacent to and downstream from the liquid developing material is also provided for for attracting the liquid developing material to image areas of the electrostatic latent image.
摘要翻译：一种用液体显影材料显影静电潜像的装置。该设备包括液体显影材料施加器，其中提供由非导电材料制成的单件壳体，用于限定适于将液体显影材料输送到与感光元件表面上的图像接触的细长孔，该壳体进一步包括邻近所述细长孔的平坦表面，用于提供液体显影材料施加区域，在所述液体显影材料施加区域中，所述液体显影材料可以自由流动地与所述感光元件接触。还设置有位于液体显影材料附近和下游的显影辊，用于吸引液体显影材料成像静电潜像的区域。

46. 发明授权

US5212522A Basic developability control in single component development system 失效
标题翻译：单组件开发系统的基本开发性控制
公开(公告)号：US5212522A
公开(公告)日：1993-05-18
申请号：US906090
申请日：1992-06-29
申请人： John F. Knapp
发明人： John F. Knapp
IPC分类号： G03G15/00 , G03G15/08
CPC分类号： G03G15/0806 , G03G15/0812 , G03G15/0887 , G03G15/5037 , G03G2215/00042
摘要： In the development system of an electrophotographic apparatus, a selected ratio of electrostatic charge per unit mass for particles adhering to a member transporting to a surface having a latent image recorded thereon is maintained. Means are provided for controlling a ratio of particle mass to the member surface area, and such means are controlled as a function of the selected ratio of electrostatic charge to unit mass to regulate the ratio of particle mass to the member surface area so as to substantially maintain particle electrostatic charge to unit mass ratio at the selected ratio of electrostatic charge to unit mass.
摘要翻译：在电子照相设备的显影系统中，保持了附着在传送到其上记录有潜像的表面的部件上的颗粒的每单位质量的静电电荷比。提供了用于控制颗粒质量与构件表面积的比例的装置，并且这些装置被控制为静电电荷与单位质量的选择比的函数，以调节颗粒质量与构件表面积的比率，从而基本上以选定的静电电荷与单位质量的比例，将颗粒静电电荷维持在单位质量比。

47. 发明授权

US07962085B2 Metal blade cleaning of an amorphous silicon receptor 失效
标题翻译：金属刀片清洁非晶硅受体
公开(公告)号：US07962085B2
公开(公告)日：2011-06-14
申请号：US12579853
申请日：2009-10-15
申请人： Bruce E. Thayer , John F. Knapp
发明人： Bruce E. Thayer , John F. Knapp
IPC分类号： G03G21/00
CPC分类号： G03G21/0011
摘要： This is a shim cleaning blade for use in a novel cleaning station of an electrophotographic marking system having an a-Si photoconductive surface. The cleaning blade is preferably made from stainless steel but other metals can be used if suitable. The blade has a thickness of about 0.05-0.2 mm, but best results are obtained when using a thickness of about 005-0.1 mm. The cleaning blade contacts the photoconductive surface it is cleaning at an angle of from about 2 to about 40 degrees.
摘要翻译：这是一种用于具有a-Si光电导表面的电子照相印迹系统的新型清洁站中的垫片清洁刀片。清洁刮板优选由不锈钢制成，但如果合适，可以使用其它金属。叶片具有约0.05-0.2mm的厚度，但是当使用约005-0.1mm的厚度时获得最佳结果。清洁刮板接触光电导表面，其表面以约2至约40度的角度进行清洁。

48. 发明申请

US20100208278A1 DIGITAL PRINTING SYSTEMS FOR PACKAGING AND DOCUMENT PRINTING WITH SPECIAL COLORS 有权
标题翻译：用特殊颜色包装和文件打印的数字打印系统
公开(公告)号：US20100208278A1
公开(公告)日：2010-08-19
申请号：US12372074
申请日：2009-02-17
申请人： Grace T. Brewington , John F. Knapp , Nancy Y. Jia
发明人： Grace T. Brewington , John F. Knapp , Nancy Y. Jia
IPC分类号： H04N1/23
CPC分类号： H04N1/32502 , H04N1/32529 , H04N1/32545 , H04N1/3255 , H04N1/506 , H04N1/6097
摘要： A printing apparatus or printing system that uses multiple print engines to form an image on a substrate. The printing apparatus or printing system may be a surface printing system or a reverse printing system. Each of the multiple print engines has at least one color station. The color stations are arranged in the print engines and between the multiple print engines based on whether the printing system is a surface printing system or a reverse printing system to control the order in which colorant is formed on a substrate. Multiple print engines allow for, among other things, a greater color gamut and therefore assists in expansion of the standard color gamut.
摘要翻译：一种使用多个打印引擎在基板上形成图像的打印设备或打印系统。打印设备或打印系统可以是表面印刷系统或反向印刷系统。多个打印引擎中的每一个具有至少一个色站。基于打印系统是表面印刷系统还是用于控制在基板上形成着色剂的顺序的反转印刷系统，将色站布置在打印引擎中并在多个打印引擎之间。多个打印引擎除其他外允许更大的色域，从而有助于扩展标准色域。

49. 发明授权

US07706728B2 Apparatus and methods for loading a donor roll utilizing a slow speed trim roll 失效
标题翻译：使用慢速装饰卷装载供体辊的装置和方法
公开(公告)号：US07706728B2
公开(公告)日：2010-04-27
申请号：US11686577
申请日：2007-03-15
申请人： Palghat S. Ramesh , John F. Knapp , Paul John McConville , Daniel M. Bray , Robert Pictor , Todd Kenneth Preston , Lawrence Floyd, Jr. , James Edward Williams , Michael Donald Thompson
发明人： Palghat S. Ramesh , John F. Knapp , Paul John McConville , Daniel M. Bray , Robert Pictor , Todd Kenneth Preston , Lawrence Floyd, Jr. , James Edward Williams , Michael Donald Thompson
IPC分类号： G03G15/09
CPC分类号： G03G15/0921 , G03G2215/0648
摘要： An apparatus for loading one or more donor rolls of a developer unit, comprising a developer housing having a reservoir for a developer material, a rotatable first donor roll that delivers the toner onto a moving photoconductive member, a trim roll that receives developer material from the reservoir and delivers the developer material to a first magnetic brush roller that delivers toner to the first donor roll, and a rotatable second magnetic brush roll that receives the developer material from the first magnetic brush roll and delivers the toner to the first donor roll. The apparatus may further comprise a rotatable second donor roll that receives the toner from the second magnetic brush roll and delivers the toner onto the photoconductive member, and a rotatable third magnetic brush roll that receives the developer material from the second magnetic brush roll and delivers the toner to the second donor roll. The apparatus may further comprise a trim blade for trimming excess developer material from the trim roll.
摘要翻译：一种用于装载显影剂单元的一个或多个供体辊的装置，包括具有用于显影剂材料的储存器的显影剂壳体，将调色剂输送到移动的感光体上的可旋转的第一供体辊，从所述显影剂容器接收显影剂材料的装饰辊将显影剂材料输送到将调色剂输送到第一供体辊的第一磁刷辊和可旋转的第二磁刷辊，其从第一磁刷辊接收显影剂材料并将调色剂输送到第一供体辊。该装置还可以包括可旋转的第二供体辊，其从第二磁刷辊接收调色剂并将调色剂输送到感光体上，以及可旋转的第三磁刷辊，其从第二磁刷辊接收显影剂材料，调色剂到第二供体辊。该装置还可以包括用于从修剪卷修剪多余显影剂材料的修剪刀片。

50. 发明授权

US07660551B2 Apparatus and methods for loading a donor roll 有权
标题翻译：用于装载供体辊的装置和方法
公开(公告)号：US07660551B2
公开(公告)日：2010-02-09
申请号：US11686726
申请日：2007-03-15
申请人： Palghat S. Ramesh , John F. Knapp , Daniel M. Bray , Robert Pictor , Todd Kenneth Preston , Lawrence Floyd, Jr. , James Edward Williams , Michael Donald Thompson
发明人： Palghat S. Ramesh , John F. Knapp , Daniel M. Bray , Robert Pictor , Todd Kenneth Preston , Lawrence Floyd, Jr. , James Edward Williams , Michael Donald Thompson
IPC分类号： G03G15/09
CPC分类号： G03G15/0921 , G03G2215/0648
摘要： An apparatus for loading one or more donor rolls of a developer unit, comprising a developer housing having a reservoir for a developer material, a rotatable first donor roll that delivers the toner onto a moving photoconductive member, a rotatable first magnetic brush roll that receives the developer material from the reservoir and delivers the toner to the first donor roll, and a rotatable second magnetic brush roll that receives the developer material from the first magnetic brush roll and delivers the toner to the first donor roll. The apparatus may further comprise a rotatable second donor roll that receives the toner from the second magnetic brush roll and delivers the toner onto the photoconductive member, and a rotatable third magnetic brush roll that receives the developer material from the second magnetic brush roll and delivers the toner to the second donor roll.
摘要翻译：一种用于装载显影剂单元的一个或多个供体辊的装置，包括具有用于显影剂材料的储存器的显影剂壳体，将调色剂输送到移动的感光体上的可旋转的第一供体辊;可旋转的第一磁刷辊，来自储存器的显影剂材料并将调色剂输送到第一供体辊，以及可旋转的第二磁刷辊，其从第一磁刷辊接收显影剂材料并将调色剂输送到第一供体辊。该装置还可以包括可旋转的第二供体辊，其从第二磁刷辊接收调色剂并将调色剂输送到感光体上，以及可旋转的第三磁刷辊，其从第二磁刷辊接收显影剂材料，调色剂到第二供体辊。

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