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1. 发明申请

US20090087234A1 ENHANCED FUSER STRIPPING SYSTEM 失效
标题翻译：增强熔断器剥离系统
公开(公告)号：US20090087234A1
公开(公告)日：2009-04-02
申请号：US11862223
申请日：2007-09-27
申请人： Bryan J. Roof , Elias Panides , Nicholas Kladias , Gerald A. Domoto , William A. Burton , Steven M. Russel
发明人： Bryan J. Roof , Elias Panides , Nicholas Kladias , Gerald A. Domoto , William A. Burton , Steven M. Russel
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： An improved fuser includes a fuser member, a pressure member that forms a nip with the fuser member through which copy sheets pass to have images fused thereon and an air knife to assist in peeling copy sheets from the fuser member. The air knife has a device connected to it that blocks entrained airflow between the fuser and air knife to reduce fuser cooling and power loss.
摘要翻译：改进的定影器包括定影器构件，压贴构件，其与复印纸通过的定影构件形成辊隙以使图像融合在其上，气刀用于帮助从定影器构件剥离复印纸。气刀具有与其连接的装置，阻挡定影器和气刀之间的夹带气流，以减少定影器冷却和功率损耗。

2. 发明申请

US20090003896A1 METHOD AND APPARATUS FOR ENHANCED SHEET STRIPPING 有权
标题翻译：用于增强薄片剥离的方法和装置
公开(公告)号：US20090003896A1
公开(公告)日：2009-01-01
申请号：US11769225
申请日：2007-06-27
申请人： Gerald A. Domoto , Elias Panides , Ruddy Castillo , Bryan J. Roof , William A. Burton , Steven M. Russel , Donald M. Bott
发明人： Gerald A. Domoto , Elias Panides , Ruddy Castillo , Bryan J. Roof , William A. Burton , Steven M. Russel , Donald M. Bott
IPC分类号： G03G15/20
CPC分类号： G03G15/657 , G03G15/2028
摘要： An enhanced sheet stripping method and apparatus for stripping toner image carrying copy sheets from a surface of a moving heated fusing member forming a fusing nip. The apparatus includes (a) a moving assembly for moving a cut sheet towards the fusing nip; (b) a sheet curling device positioned upstream of the fusing nip relative to movement of the cut sheet for inducing a desired pre-curl in the cut sheet before the cut sheet enters the fusing nip; and (c) a sheet stripping device positioned downstream of the fusing nip for stripping the cut sheet from contact with the surface of the moving heated fusing member as the cut sheet exits the fusing nip. The method includes inducing a desired curl in the cut sheet before the cut sheet enters the fusing nip and enhanced stripping the cut sheet from contact with the surface of the fuser roll as the cut sheet exits the fusing nip.
摘要翻译：一种增强的片材剥离方法和装置，用于从形成定影辊隙的移动的加热定影构件的表面剥离带有复印纸的调色剂图像。该装置包括：（a）移动组件，用于将剪切片材朝向定影辊隙移动; （b）相对于切割片材的运动而定位在定影辊隙的上游的片材卷曲装置，用于在切割片材进入定影辊隙之前在切割片材中引起所需的预卷曲; 和（c）位于定影辊隙下游的片材剥离装置，用于在切割片材离开定影辊隙时剥离切割的片材与移动的加热熔融部件的表面接触。该方法包括在切割的片材进入定影辊隙之前在切割的片材中引起期望的卷曲，并且当切割片材离开定影辊隙时，增强剥离切割片材与定影辊表面的接触。

3. 发明授权

US07965969B2 Active rotation of air knife for increased performance 有权
标题翻译：主动旋转气刀，提高性能
公开(公告)号：US07965969B2
公开(公告)日：2011-06-21
申请号：US12135235
申请日：2008-06-09
申请人： Bryan J. Roof , Elias Panides , Nicholas Kladias , Jorge A. Alvarez , David D. Lalley , Christine A. Keenan , Gregory D. Gerbasi , Gerald A. Domoto
发明人： Bryan J. Roof , Elias Panides , Nicholas Kladias , Jorge A. Alvarez , David D. Lalley , Christine A. Keenan , Gregory D. Gerbasi , Gerald A. Domoto
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/50 , G03G15/2028 , G03G2215/00721
摘要： According to aspects of the embodiments, there is provided a method of optimizing an electro-photographic reproduction machine having a fusing subsystem and an air knife. The methods acquire at least one electro-photographic reproduction machine objective and media characteristic; and the acquired objective and characteristic are used to determine values for the pressurized air emitted from the air knife, the position of the air knife, and the rotation of the air knife relative to a fuse roll in the fusing subsystem. The methods further disclose acquiring the leading edge of the media being stripped and then using the beam strength of the media to assist in stripping the body of the sheet. The air knife can be controlled by a controller or a processor based on determined optimization parameter values that relate to objectives and media characteristics.
摘要翻译：根据实施例的方面，提供了一种优化具有熔接子系统和气刀的电照相再现机的方法。该方法获得至少一种电子照相再现机器的目标和媒体特性; 并且获得的目标和特征用于确定从气刀发射的加压空气的值，气刀的位置以及气刀相对于熔断子系统中的保险丝辊的旋转的值。该方法进一步公开了获取待剥离的介质的前缘，然后使用介质的束强度来辅助剥离片材的主体。基于与目标和介质特性相关的确定的优化参数值，气刀可由控制器或处理器控制。

4. 发明申请

US20090304419A1 ACTIVE ROTATION OF AIR KNIFE FOR INCREASED PERFORMANCE 有权
标题翻译：主动旋转空气针对性能提高
公开(公告)号：US20090304419A1
公开(公告)日：2009-12-10
申请号：US12135235
申请日：2008-06-09
申请人： Bryan J. Roof , Elias Panides , Nicholas Kladias , Jorge A. Alvarez , David D. Lalley , Christine A. Keenan , Gregory D. Gerbasi , Gerald A. Domoto
发明人： Bryan J. Roof , Elias Panides , Nicholas Kladias , Jorge A. Alvarez , David D. Lalley , Christine A. Keenan , Gregory D. Gerbasi , Gerald A. Domoto
IPC分类号： G03G15/20
CPC分类号： G03G15/50 , G03G15/2028 , G03G2215/00721
摘要： According to aspects of the embodiments, there is provided a method of optimizing an electro-photographic reproduction machine having a fusing subsystem and an air knife. The methods acquire at least one electro-photographic reproduction machine objective and media characteristic; and the acquired objective and characteristic are used to determine values for the pressurized air emitted from the air knife, the position of the air knife, and the rotation of the air knife relative to a fuse roll in the fusing subsystem. The methods further disclose acquiring the leading edge of the media being stripped and then using the beam strength of the media to assist in stripping the body of the sheet. The air knife can be controlled by a controller or a processor based on determined optimization parameter values that relate to objectives and media characteristics.
摘要翻译：根据实施例的方面，提供了一种优化具有熔接子系统和气刀的电照相再现机的方法。该方法获得至少一种电子照相再现机器的目标和媒体特性; 并且获得的目标和特征用于确定从气刀发射的加压空气的值，气刀的位置以及气刀相对于熔断子系统中的保险丝辊的旋转的值。该方法进一步公开了获取待剥离的介质的前缘，然后使用介质的束强度来辅助剥离片材的主体。基于与目标和介质特性相关的确定的优化参数值，气刀可由控制器或处理器控制。

5. 发明授权

US08178169B2 Methods of leveling ink on substrates using flash heating and apparatuses useful in printing 有权
标题翻译：使用闪光加热和用于印刷的装置在基板上调平油墨的方法
公开(公告)号：US08178169B2
公开(公告)日：2012-05-15
申请号：US12764488
申请日：2010-04-21
申请人： Gerald A. Domoto , Nicholas P. Kladias , Stephan Drappel , Gregory J. Kovacs , Bryan J. Roof , Stephen T. Knapp
发明人： Gerald A. Domoto , Nicholas P. Kladias , Stephan Drappel , Gregory J. Kovacs , Bryan J. Roof , Stephen T. Knapp
IPC分类号： B05D3/06 , C23C14/28 , H05B6/00 , B41J2/01
CPC分类号： B41M7/009 , B41M7/0081
摘要： Methods of leveling ink on substrates and apparatuses useful in printing are provided. An exemplary embodiment of the methods includes irradiating ink disposed on a first surface of a porous substrate with radiation emitted by at least one flash lamp. The radiation flash heats the ink to at least a viscosity threshold temperature of the ink to allow the ink to flow laterally on the first surface to produce leveling of the ink. The ink is heated sufficiently rapidly that heat transfer from the ink to the substrate is sufficiently small during the leveling that ink at the substrate interface is cooled to a temperature below the viscosity threshold temperature thereby preventing any significant ink permeation into the substrate from the first surface.
摘要翻译：提供了对基板上的油墨进行调平的方法和用于印刷的设备。该方法的示例性实施例包括用至少一个闪光灯发出的辐射照射布置在多孔基底的第一表面上的墨。辐射闪光将油墨加热到油墨的至少粘度阈值温度，以允许油墨在第一表面上横向流动以产生油墨的流平。油墨被充分加热加热，使得在油墨到基材的热传递在加工过程中足够小，使得在基板界面处的油墨被冷却到低于粘度阈值温度的温度，从而防止油墨从第一表面渗透到基材中。

6. 发明授权

US07457557B2 High precision-heating and fusing apparatus 失效
标题翻译：高精度加热和定影设备
公开(公告)号：US07457557B2
公开(公告)日：2008-11-25
申请号：US11398147
申请日：2006-04-05
申请人： Bryan J. Roof , Gerald A. Domoto
发明人： Bryan J. Roof , Gerald A. Domoto
IPC分类号： G03G15/20
CPC分类号： G03G15/2042 , G03G2215/2035
摘要： A high precision-heat fusing device is provided for heating unfused toner images in an electrostatographic reproducing machine. The high precision-heating and fusing apparatus includes (a) an endless rotatable shell defining an interior and having an exterior surface, a first end, a second end, and an axis for rotation; (b) at least six heating elements each having an end-to-end length and being selectively activatable, and arranged end-to-end in series and parallel to the axis of rotation; (c) at least six temperature sensors for sensing a temperature of the exterior surface at axially spaced apart points; and (d) a controller connected to the at least six heating elements and to the at least six temperature sensors for precisely sensing and controlling the temperature of the exterior surface at each of the axially spaced apart points.
摘要翻译：提供了一种高精度热定影装置，用于在静电复原机中加热未熔化的调色剂图像。高精度加热和定影装置包括（a）限定内部并具有外表面，第一端，第二端和用于旋转的轴的环形可旋转外壳; （b）至少六个加热元件，每个加热元件具有端对端长度并且可选择性地激活，并且串联并平行于旋转轴端对端设置; （c）至少六个温度传感器，用于感测在轴向间隔开的点处的外表面的温度; 以及（d）连接到所述至少六个加热元件和所述至少六个温度传感器的控制器，用于在每个所述轴向间隔开的点处精确地感测和控制所述外表面的温度。

7. 发明申请

US20110262659A1 METHODS OF LEVELING INK ON SUBSTRATES USING FLASH HEATING AND APPARATUSES USEFUL IN PRINTING 有权
标题翻译：使用闪光加热的底材上的墨水调匀方法和印刷中有用的装置
公开(公告)号：US20110262659A1
公开(公告)日：2011-10-27
申请号：US12764488
申请日：2010-04-21
申请人： Gerald A. DOMOTO , Nicholas P. Kladias , Stephan Drappel , Gregory J. Kovacs , Bryan J. Roof , Stephen T. Knapp
发明人： Gerald A. DOMOTO , Nicholas P. Kladias , Stephan Drappel , Gregory J. Kovacs , Bryan J. Roof , Stephen T. Knapp
IPC分类号： B05D3/06 , B41J2/01
CPC分类号： B41M7/009 , B41M7/0081
摘要： Methods of leveling ink on substrates and apparatuses useful in printing are provided. An exemplary embodiment of the methods includes irradiating ink disposed on a first surface of a porous substrate with radiation emitted by at least one flash lamp. The radiation flash heats the ink to at least a viscosity threshold temperature of the ink to allow the ink to flow laterally on the first surface to produce leveling of the ink. The ink is heated sufficiently rapidly that heat transfer from the ink to the substrate is sufficiently small during the leveling that ink at the substrate interface is cooled to a temperature below the viscosity threshold temperature thereby preventing any significant ink permeation into the substrate from the first surface.
摘要翻译：提供了对基板上的油墨进行调平的方法和用于印刷的设备。该方法的示例性实施例包括用至少一个闪光灯发出的辐射照射布置在多孔基底的第一表面上的墨。辐射闪光将油墨加热到油墨的至少粘度阈值温度，以允许油墨在第一表面上横向流动以产生油墨的流平。油墨被充分加热加热，使得在油墨到基材的热传递在加工过程中足够小，使得在基板界面处的油墨被冷却到低于粘度阈值温度的温度，从而防止油墨从第一表面渗透到基材中。

8. 发明授权

US09150032B2 Methods, apparatus, and systems for controlling an initial line width of radiation curable gel ink 有权
标题翻译：用于控制可辐射固化凝胶油墨的初始线宽的方法，装置和系统
公开(公告)号：US09150032B2
公开(公告)日：2015-10-06
申请号：US13222993
申请日：2011-08-31
申请人： Bryan J. Roof , Anthony S. Condello , Edward B. Caruthers
发明人： Bryan J. Roof , Anthony S. Condello , Edward B. Caruthers
IPC分类号： B41J2/01 , B05D3/06 , B41J11/00 , B41F23/04 , B41M7/00
CPC分类号： B41J11/002 , B41F23/0406 , B41J11/0015 , B41M7/0081
摘要： A radiation curable ink initial line width control system includes a print head that deposits radiation curable ink to form as-deposited ink lines on a substrate. A substrate heating system heats the substrate to heat the ink and spread the ink to increase a line width of the ink. The line width of the ink is increased before the ink is contact-leveled at a contact-leveling nip. The substrate is heated to a temperature that minimizes or avoids showthrough and/or coalescence in a printed image.
摘要翻译：辐射固化油墨初始线宽度控制系统包括一个打印头，该打印头沉积可辐射固化的油墨以在基底上形成沉积的墨水线。衬底加热系统加热衬底以加热油墨并扩散油墨以增加油墨的线宽。墨水的线宽在墨水在接触平整间隙接触平整之前增加。将基底加热到最小化或避免印刷图像中的透过和/或聚结的温度。

9. 发明授权

US08764179B2 Methods for radiation curable gel ink leveling and direct-to-substrate digital radiation curable gel ink printing, apparatus and systems having pressure member with hydrophobic surface 有权
标题翻译：用于辐射固化凝胶油墨调平和直接对基板数字可辐射固化凝胶油墨印刷的方法，具有疏水表面的压力构件的装置和系统
公开(公告)号：US08764179B2
公开(公告)日：2014-07-01
申请号：US13179063
申请日：2011-07-08
申请人： Bryan J. Roof , Anthony S. Condello , Santokh Badesha , David J. Gervasi
发明人： Bryan J. Roof , Anthony S. Condello , Santokh Badesha , David J. Gervasi
IPC分类号： B41J2/01
CPC分类号： B41J11/002 , B41M7/00 , B41M7/0081
摘要： A UV curable gel ink leveling method for digital direct-to-substrate UV curable gel ink printing includes jetting UV curable gel ink directly onto a substrate, irradiating the gel ink to increase a viscosity of the gel ink, adding sacrificial release fluid to a hydrophilic contact roll, and leveling the ink at a leveling nip formed by the contact roll and a pressure roll. The pressure roll comprises an elastomeric material and a surface that is hydrophobic.
摘要翻译：用于数字直接对基材UV可固化凝胶油墨印刷的UV可固化凝胶油墨调平方法包括将UV可固化凝胶油墨直接喷射到基材上，照射凝胶油墨以增加凝胶油墨的粘度，将牺牲释放流体加入亲水接触辊，并且在由接触辊和压力辊形成的调平辊隙上调平油墨。压力辊包括弹性材料和疏水性表面。

10. 发明授权

US08408689B2 Methods of adjusting gloss of images on substrates using ink partial-curing and contact leveling and apparatuses useful in forming images on substrates 有权
标题翻译：使用油墨部分固化和接触调平以及可用于在基底上形成图像的装置来调整基板上图像的光泽度的方法
公开(公告)号：US08408689B2
公开(公告)日：2013-04-02
申请号：US12881802
申请日：2010-09-14
申请人： Bryan J. Roof , Jacques K. Webster-Curley , David M. Thompson
发明人： Bryan J. Roof , Jacques K. Webster-Curley , David M. Thompson
IPC分类号： G01D11/00 , B41J2/18 , B41J2/01
CPC分类号： B41F23/08 , B41J11/0015 , B41J11/002 , B41M3/008 , B41M7/0081
摘要： Apparatuses and methods for forming images on substrates in printing are provided. An exemplary embodiment of the apparatuses includes a first marking station for applying a first ink having a first color to a substrate; a first partial-curing station downstream from the first marking station including a first radiant energy source for irradiating the first ink on the substrate with first radiation to partially-cure the first ink; a second marking station downstream from the first partial-curing station for applying a second ink having a second color to the substrate; a second partial-curing station downstream from the second marking station including a second radiant energy source for irradiating the first ink and the second ink on the substrate with second radiation to further partially-cure the first ink and to partially-cure the second ink; a leveling device formed by a first member and a second member, the first member and second member being configured to apply pressure to the partially-cured first ink and second ink when the substrate is received at a nip to level the first ink and second ink on the surface of the substrate; and a post-leveling curing device for irradiating the as-leveled first ink and second ink on the surface of the substrate to substantially-fully cure the first ink and the second ink.
摘要翻译：提供了用于在印刷基板上形成图像的设备和方法。该装置的示例性实施例包括用于将具有第一颜色的第一墨施加到基底的第一标记工位; 第一标记站下游的第一部分固化站包括第一辐射能源，用于用第一辐射照射基板上的第一油墨以部分地固化第一油墨; 从第一部分固化站下游的第二标记站，用于将具有第二颜色的第二油墨施加到基板; 第二部分固化站包括第二辐射能源，第二辐射能源用于用第二辐射照射第一油墨和第二油墨以进一步部分地固化第一油墨并部分固化第二油墨; 由第一构件和第二构件形成的调平装置，所述第一构件和第二构件构造成当所述基板在辊隙处被接收以对所述部分固化的第一油墨和第二油墨施加压力以使所述第一油墨和所述第二油墨在基板的表面上; 以及后平整固化装置，用于在基板的表面上照射平整的第一油墨和第二油墨以基本上完全固化第一油墨和第二油墨。

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