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1. 发明申请

US20100284713A1 APPARATUSES USEFUL FOR PRINTING AND METHODS OF MITIGATING EDGE WEAR EFFECTS IN APPARATUSES USEFUL FOR PRINTING 有权
标题翻译：用于打印的装置和减少用于打印的装置中的边缘磨损效果的方法
公开(公告)号：US20100284713A1
公开(公告)日：2010-11-11
申请号：US12463611
申请日：2009-05-11
申请人： Faming LI , Eric Scott Hamby
发明人： Faming LI , Eric Scott Hamby
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/00721 , G03G2215/2032
摘要： Apparatuses useful for printing and methods of mitigating media edge wear effects in apparatuses useful for printing are provided. An exemplary apparatus useful for printing includes a first roll including a first outer surface; a second member including a conformable second outer surface forming a nip with the first outer surface; and a registration distribution system including a motor for translating at least the second member, relative to a medium passing through the nip, in at least a first zig-zag motion pattern from a first home position to a second home position.
摘要翻译：提供了可用于打印的设备和减轻用于打印的设备中的介质边缘磨损效果的方法。用于印刷的示例性装置包括：第一辊，包括第一外表面; 第二构件，包括与所述第一外表面形成辊隙的适形的第二外表面; 以及配准分配系统，其包括电动机，用于相对于穿过所述压区的介质，至少以第一起始位置至第二起始位置的至少第一之字形运动图案来平移第二构件。

2. 发明授权

US08456674B2 Printing process model predictive control with disturbance preview 有权
标题翻译：印刷过程模型预测控制与扰动预测
公开(公告)号：US08456674B2
公开(公告)日：2013-06-04
申请号：US12603674
申请日：2009-10-22
申请人： Faming Li , Eric Scott Hamby , Yongsoon Eun
发明人： Faming Li , Eric Scott Hamby , Yongsoon Eun
IPC分类号： G06F3/12
CPC分类号： G03G15/2064 , G03G15/2039 , G03G15/5029 , G03G2215/00805
摘要： According to aspects of the embodiments, there is provided methods and systems that incorporate a model predictive controller (MPC) in an image reproduction machine with known disturbance information. The MPC uses the control action at a current time in order to minimize the impact of an impending disturbance as well as to maximize current control performance. The impending disturbance is used by the MPC to determine an incremental change that combines steady state and transient state impact on the image reproduction machine. Disturbance such as print media type, image content type, physical dimension of the print media, weight of the print media, and print job data can be employed. Further, control of the image reproduction machine is generated in real time over a receding horizon, for the purpose of minimizing a cost function indicative of image variation, energy consumption, or the like.
摘要翻译：根据实施例的方面，提供了在具有已知干扰信息的图像再现机中并入模型预测控制器（MPC）的方法和系统。 MPC在当前时间使用控制动作，以便最小化即将发生的干扰的影响以及最大化电流控制性能。 MPC使用即将发生的干扰来确定将稳态和瞬态影响结合在图像再现机上的增量变化。可以采用打印介质类型，图像内容类型，打印介质的物理尺寸，打印介质的重量以及打印作业数据等干扰。此外，为了最小化指示图像变化，能量消耗等的成本函数的目的，在后退水平线上实时生成图像再现机的控制。

3. 发明授权

US07941084B2 Apparatuses useful for printing and methods of mitigating edge wear effects in apparatuses useful for printing 有权
标题翻译：用于印刷的装置和减轻用于印刷的装置中的边缘磨损效果的方法
公开(公告)号：US07941084B2
公开(公告)日：2011-05-10
申请号：US12463611
申请日：2009-05-11
申请人： Faming Li , Eric Scott Hamby
发明人： Faming Li , Eric Scott Hamby
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/00721 , G03G2215/2032
摘要： Apparatuses useful for printing and methods of mitigating media edge wear effects in apparatuses useful for printing are provided. An exemplary apparatus useful for printing includes a first roll including a first outer surface; a second member including a conformable second outer surface forming a nip with the first outer surface; and a registration distribution system including a motor for translating at least the second member, relative to a medium passing through the nip, in at least a first zig-zag motion pattern from a first home position to a second home position.
摘要翻译：提供了可用于打印的设备和减轻用于打印的设备中的介质边缘磨损效果的方法。用于印刷的示例性装置包括：第一辊，包括第一外表面; 第二构件，包括与所述第一外表面形成辊隙的适形的第二外表面; 以及配准分配系统，其包括电动机，用于相对于穿过所述压区的介质，至少以第一起始位置至第二起始位置的至少第一之字形运动图案来平移第二构件。

4. 发明申请

US20110096353A1 PRINTING PROCESS MODEL PREDICTIVE CONTROL WITH DISTURBANCE PREVIEW 有权
标题翻译：打印过程模型预测控制与干扰预测
公开(公告)号：US20110096353A1
公开(公告)日：2011-04-28
申请号：US12603674
申请日：2009-10-22
申请人： Faming LI , Eric Scott Hamby , Yongsoon Eun
发明人： Faming LI , Eric Scott Hamby , Yongsoon Eun
IPC分类号： G06F15/00
CPC分类号： G03G15/2064 , G03G15/2039 , G03G15/5029 , G03G2215/00805
摘要： According to aspects of the embodiments, there is provided methods and systems that incorporate a model predictive controller (MPC) in an image reproduction machine with known disturbance information. The MPC uses the control action at a current time in order to minimize the impact of an impending disturbance as well as to maximize current control performance. The impending disturbance is used by the MPC to determine an incremental change that combines steady state and transient state impact on the image reproduction machine. Disturbance such as print media type, image content type, physical dimension of the print media, weight of the print media, and print job data can be employed. Further, control of the image reproduction machine is generated in real time over a receding horizon, for the purpose of minimizing a cost function indicative of image variation, energy consumption, or the like.
摘要翻译：根据实施例的方面，提供了在具有已知干扰信息的图像再现机中并入模型预测控制器（MPC）的方法和系统。 MPC在当前时间使用控制动作，以便最小化即将发生的干扰的影响以及最大化电流控制性能。 MPC使用即将发生的干扰来确定将稳态和瞬态影响结合在图像再现机上的增量变化。可以采用打印介质类型，图像内容类型，打印介质的物理尺寸，打印介质的重量以及打印作业数据等干扰。此外，为了最小化指示图像变化，能量消耗等的成本函数的目的，在后退水平线上实时生成图像再现机的控制。

5. 发明申请

US20100303493A1 APPARATUS AND METHOD FOR ADJUSTMENT OF A PRINTER FUSER NIP 有权
标题翻译：用于调整打印机熔断器的装置和方法
公开(公告)号：US20100303493A1
公开(公告)日：2010-12-02
申请号：US12473578
申请日：2009-05-28
申请人： Eric Scott Hamby , Faming Li , Donald M. Bott
发明人： Eric Scott Hamby , Faming Li , Donald M. Bott
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： An apparatus (100) and method (300) that adjusts a printer fuser nip is disclosed. The apparatus can include a media transport (110) configured to transport a media sheet (112) in a media sheet travel direction. The apparatus can include a fuser assembly (120) configured to fuse an image on the media sheet. The fuser assembly can include a fuser nip (126) that can have a fuser nip width (128) parallel to the media sheet travel direction. The apparatus can include a controller (130) coupled to the fuser assembly, where the controller can be configured to control operations of the apparatus. The apparatus can include a nip width profile generation module (140) coupled to the controller, where the nip width profile generation module can be configured to determine fuser nip width parameters based on media sheet properties and based on fuser assembly properties. The fuser assembly can be adjusted according to the fuser nip width parameters.
摘要翻译：公开了一种调整打印机定影辊压区的装置（100）和方法（300）。该设备可以包括被配置为在介质片材行进方向上传送介质片材（112）的介质传送器（110）。该设备可以包括定影器组件（120），其被配置为熔合介质片上的图像。定影器组件可以包括可以具有平行于介质板行进方向的定影压区宽度（128）的定影器压区（126）。该装置可以包括联接到定影器组件的控制器（130），其中控制器可被配置成控制设备的操作。该装置可以包括联接到控制器的辊隙宽度轮廓生成模块（140），其中夹持宽度轮廓生成模块可以被配置为基于介质片材性质并且基于定影器组件性质来确定定影器辊隙宽度参数。定影器组件可以根据定影辊宽度参数进行调整。

6. 发明授权

US07725050B2 Heated drum assembly having a multiple speed fan for use in a printer 有权
标题翻译：具有用于打印机的多速风扇的加热鼓组件
公开(公告)号：US07725050B2
公开(公告)日：2010-05-25
申请号：US12234214
申请日：2008-09-19
申请人： Faming Li , Eric Scott Hamby
发明人： Faming Li , Eric Scott Hamby
IPC分类号： G03G21/20 , B41J2/01 , B41J29/38 , F24F11/053
CPC分类号： B41J29/377 , G03G15/751 , G03G21/206
摘要： A heated drum assembly improves thermal control of a rotating drum in a printer. The assembly includes a hollow drum, two stationary heaters located within an internal cavity of the drum, one of the two stationary heaters being at one end of the drum and the other stationary heater being at another end of the drum, a fan located at one end of the drum, a temperature sensor at one end of the drum, and a second temperature sensor at the other end of the drum, and a controller electrically coupled to the heaters, the fan, and the two temperature sensors to control a temperature of the wall of the drum to a set point by activating at least one of the heaters in response to a signal indicating a temperature below a first predetermined temperature threshold and operating the fan at one of three speeds.
摘要翻译：加热鼓组件改善了打印机中旋转滚筒的热控制。该组件包括一个中空鼓，两个固定加热器位于滚筒的内腔内，两个固定加热器中的一个位于滚筒的一端，另一个固定加热器位于滚筒的另一端，一个位于一个滚筒的风扇滚筒的一端，滚筒一端的温度传感器，以及滚筒另一端的第二温度传感器，以及与加热器，风扇和两个温度传感器电耦合以控制温度的控制器通过响应于指示温度低于第一预定温度阈值的信号激活至少一个加热器，将滚筒的壁延伸到设定点，并以三个速度中的一个速度操作风扇。

7. 发明申请

US20090196645A1 METHOD AND APPARATUS FOR DYNAMIC POWER MANAGEMENT IN MARKING DEVICES 失效
标题翻译：标记设备动态电源管理的方法与装置
公开(公告)号：US20090196645A1
公开(公告)日：2009-08-06
申请号：US12023563
申请日：2008-01-31
申请人： Faming LI , Eric Scott Hamby
发明人： Faming LI , Eric Scott Hamby
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： A method and apparatus for operating a fuser in a marking device is disclosed. The method may include determining a total power available for warm-up of fuser elements in a fuser, determining power constraints of the fuser elements, selecting a power allocation to be applied to the fuser elements, calculating a fuser warm-up time based on the determined total power available, the determined power constraints, and the selected power allocation, determining whether the fuser warm-up time is reduced, wherein if the fuser warm-up time is reduced, applying the selected power allocation.
摘要翻译：公开了一种用于在标记装置中操作定影器的方法和装置。该方法可以包括确定可用于预热定影器中的定影元件的总功率，确定定影元件的功率约束，选择要施加到定影元件的功率分配，基于该定影元件计算定影器预热时间确定的总功率可用，确定的功率约束和所选择的功率分配，确定定影器预热时间是否减少，其中如果定影器预热时间减少，则应用所选择的功率分配。

8. 发明授权

US08265534B2 Apparatus and method for an asymmetrical printer fuser nip 有权
标题翻译：不对称打印机定影夹的装置和方法
公开(公告)号：US08265534B2
公开(公告)日：2012-09-11
申请号：US12609331
申请日：2009-10-30
申请人： Eric Scott Hamby , Faming Li , Donald M. Bott
发明人： Eric Scott Hamby , Faming Li , Donald M. Bott
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2058
摘要： An asymmetrical printer includes a housing (101) and a first fuser member (121) rotationally supported in the housing. The first fuser member has a first fuser member end (210) and a second fuser member end (220). The first fuser member fuses an image on a media sheet traveling in a media sheet 112 travel direction (115). A fuser nip (126) has a fuser nip width dimension (128) parallel to the media sheet travel direction and having a fuser nip length (116) from the first fuser member end to the second fuser member end. The fuser nip length is perpendicular to the media sheet travel direction. The fuser nip width dimension is asymmetrical along the fuser nip length. A second fuser member (122) is rotationally supported in the housing and coupled to the first fuser member at the fuser nip. The second fuser member fuses the image on the media sheet.
摘要翻译：不对称打印机包括壳体（101）和旋转地支撑在壳体中的第一定影器构件（121）。第一定影器构件具有第一定影器构件端部（210）和第二定影器构件端部（220）。第一定影器构件将图像熔合在介质片材112行进方向（115）上行进的介质片材上。定影辊隙（126）具有平行于介质板行进方向并且具有从第一定影器构件端部到第二定影器构件端部的定影压区长度（116）的定影辊宽度尺寸（128）。定影器夹紧长度垂直于介质纸张行进方向。定影器夹持宽度尺寸沿着定影器压区长度不对称。第二定影器构件（122）被旋转地支撑在壳体中并且在定影辊隙处联接到第一定影构件。第二个定影器部件将图像融合在介质片上。

9. 发明授权

US08204396B2 Apparatus and method for adjustment of a printer fuser nip 有权
标题翻译：用于调整打印机定影辊隙的装置和方法
公开(公告)号：US08204396B2
公开(公告)日：2012-06-19
申请号：US12473578
申请日：2009-05-28
申请人： Eric Scott Hamby , Faming Li , Donald M. Bott
发明人： Eric Scott Hamby , Faming Li , Donald M. Bott
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： An apparatus (100) and method (300) that adjusts a printer fuser nip is disclosed. The apparatus can include a media transport (110) configured to transport a media sheet (112) in a media sheet travel direction. The apparatus can include a fuser assembly (120) configured to fuse an image on the media sheet. The fuser assembly can include a fuser nip (126) that can have a fuser nip width (128) parallel to the media sheet travel direction. The apparatus can include a controller (130) coupled to the fuser assembly, where the controller can be configured to control operations of the apparatus. The apparatus can include a nip width profile generation module (140) coupled to the controller, where the nip width profile generation module can be configured to determine fuser nip width parameters based on media sheet properties and based on fuser assembly properties. The fuser assembly can be adjusted according to the fuser nip width parameters.
摘要翻译：公开了一种调整打印机定影辊压区的装置（100）和方法（300）。该设备可以包括被配置为在介质片材行进方向上传送介质片材（112）的介质传送器（110）。该设备可以包括定影器组件（120），其被配置为熔合介质片上的图像。定影器组件可以包括可以具有平行于介质板行进方向的定影压区宽度（128）的定影器压区（126）。该装置可以包括联接到定影器组件的控制器（130），其中控制器可被配置成控制设备的操作。该装置可以包括联接到控制器的辊隙宽度轮廓生成模块（140），其中夹持宽度轮廓生成模块可以被配置为基于介质片材性质并且基于定影器组件性质来确定定影器辊隙宽度参数。定影器组件可以根据定影辊宽度参数进行调整。

10. 发明授权

US07907859B2 Method and apparatus for automatically adjusting nip width based on a scanned nip image on ultraviolet (UV))-sensitive media in an image production device 有权
标题翻译：用于在图像制作装置中基于紫外（UV））敏感介质上的扫描压合图像自动调节压区宽度的方法和装置
公开(公告)号：US07907859B2
公开(公告)日：2011-03-15
申请号：US12391652
申请日：2009-02-24
申请人： Faming Li , Eric Scott Hamby , Eric M. Gross , Eric J. Shrader
发明人： Faming Li , Eric Scott Hamby , Eric M. Gross , Eric J. Shrader
IPC分类号： G03G15/20
CPC分类号： G03G15/5062 , G03G15/2064 , G03G2215/00531 , G03G2215/00569
摘要： A method and apparatus for automatically adjusting nip width based on a scanned nip print image on ultraviolet (UV)-sensitive media in an image production device is disclosed. The method may include receiving a signal to generate a nip print, automatically inserting a sheet of UV-sensitive media into a fuser nip in the image production device, pausing the sheet of UV-sensitive media in the fuser nip for a predetermined time period, illuminating the UV-sensitive media with ultraviolet light to generate a nip print, scanning the generated nip print, determining if a nip width adjustment is required based on the scanned nip print, and if it is determined that a nip width adjustment is required based on the scanned nip print, adjusting the nip width using a nip width adjustment device.
摘要翻译：公开了一种用于在图像生产设备中的紫外（UV）敏感介质上基于扫描的压区印刷图像自动调节压区宽度的方法和装置。该方法可以包括接收信号以产生压区印刷，自动地将一片UV敏感介质插入到图像产生装置中的定影辊隙中，在预定时间段内暂停定影辊隙中的UV敏感介质片，用紫外线照射UV敏感介质以产生压区印刷，扫描所产生的压区印迹，基于扫描的压区印刷确定是否需要压区宽度调整，以及如果确定需要基于扫描的压区打印，使用压区宽度调节装置调节压区宽度。

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