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1. 发明申请

US20140049575A1 System and Method for Adjusting the Registration of an Image Applied to Recording Media in a Printing System 有权
标题翻译：用于调整印刷系统中应用于记录介质的图像的注册的系统和方法
公开(公告)号：US20140049575A1
公开(公告)日：2014-02-20
申请号：US13586256
申请日：2012-08-15
申请人： Roger G. Leighton , Yongsoon Eun
发明人： Roger G. Leighton , Yongsoon Eun
IPC分类号： B41J29/38
CPC分类号： B41J3/60 , B41J15/04 , B41J29/38
摘要： A system and method for adjusting the registration of an image applied to recording media in a printer. The timing of the ejection of ink from an inkjet printhead of the printer is adjusted to maintain proper registration of a first side image to a second side image for duplex printing and y registration within a second side image printing from a first color print unit, such as magenta, to a last print unit, such as black. The location of a leading edge of the first side image deposited on a continuous web of recording media is identified and the timing of ink ejection from printhead nozzles is adjusted to align the second side image to the first side image. Adjustment of the timing of ink ejection reduces or eliminates observable registration errors.
摘要翻译：一种用于调整应用于打印机中的记录介质的图像的配准的系统和方法。调整从打印机的喷墨打印头喷出墨水的时间，以便在从第一彩色打印单元进行的第二侧面图像打印中维持第一侧面图像到第二侧面图像的正确对准以进行双面打印和y记录，例如作为品红色，到最后一个打印单元，如黑色。识别沉积在记录介质的连续卷筒纸上的第一侧图像的前缘的位置，并且调整从打印头喷嘴喷墨的时间以使第二侧面图像与第一侧面图像对准。喷墨时间的调整减少或消除可观察到的配准误差。

2. 发明申请

US20140023421A1 System and Method for Adjusting the Tension of a Continuous Web of Recording Media in a Printer 有权
标题翻译：用于调节打印机中连续记录媒体网络的张力的系统和方法
公开(公告)号：US20140023421A1
公开(公告)日：2014-01-23
申请号：US13554284
申请日：2012-07-20
申请人： Roger G. Leighton , Yongsoon Eun
发明人： Roger G. Leighton , Yongsoon Eun
IPC分类号： B41J15/16
CPC分类号： B41J15/16
摘要： A method for adjusting the tension of a continuous web of recording media in a printing system. The method includes identifying a tension in the continuous web and adjusting the tension in response to the amount of ink being deposited on the recording media. An offset tension value is determined, stored in memory, and used by a controller to adjust the velocity or tension of the continuous web moving through the printing system to improve the printing of images.
摘要翻译：一种用于调节打印系统中连续的记录介质幅材张力的方法。该方法包括识别连续幅材中的张力并响应于沉积在记录介质上的油墨量调节张力。确定偏移张力值，存储在存储器中，并由控制器用于调节通过打印系统移动的连续幅材的速度或张力，以改善图像的打印。

3. 发明授权

US08346503B2 System and method for equalizing multiple moving web velocity measurements in a double reflex printing registration system 有权
标题翻译：用于在双反射印刷配准系统中均衡多个移动幅材速度测量的系统和方法
公开(公告)号：US08346503B2
公开(公告)日：2013-01-01
申请号：US12558226
申请日：2009-09-11
申请人： Yongsoon Eun , Jeffrey J Folkins , Jess R Gentner
发明人： Yongsoon Eun , Jeffrey J Folkins , Jess R Gentner
IPC分类号： G06P9/00 , G06P11/00 , G01P3/32
CPC分类号： G03G15/0152 , G03G2215/0106 , G03G2215/0158
摘要： A method enables linear web velocities generated with reference to angular velocity signals generated by encoders at different rollers in a double reflex printing registration system to be equalized. The method includes identifying a low frequency component of a first linear velocity of a moving web, identifying a high frequency component of a second linear velocity of the moving web, and computing a linear velocity for the moving web at a roller in a print zone with reference to the identified high frequency component of the second linear velocity and the identified low frequency component of the first linear velocity.
摘要翻译：一种方法使得能够相对于在双反射印刷配准系统中的不同辊上的编码器产生的角速度信号产生的线性幅材速度相等。该方法包括识别移动幅材的第一线速度的低频分量，识别移动幅材的第二线速度的高频分量，以及计算在打印区域中的辊上的移动幅材的线速度，参考识别的第二线速度的高频分量和所识别的第一线速度的低频分量。

4. 发明授权

US08090282B2 Gain scheduling approach for fuser control to reduce inter-cycle time 有权
标题翻译：用于定影器控制的增益调度方法可减少周期间的时间
公开(公告)号：US08090282B2
公开(公告)日：2012-01-03
申请号：US12327277
申请日：2008-12-03
申请人： Faming Li , Eric Scott Hamby , Yongsoon Eun
发明人： Faming Li , Eric Scott Hamby , Yongsoon Eun
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： A fusing apparatus includes a fuser roll and a pressure roll which define a nip therebetween. An internal heat source is disposed within a interior of the fuser roll. An external heat source is disposed adjacent the fuser roll for heating an outer surface of the fuser roll. One or both of the internal heat source and the external heat source is controlled during a print job such that the thermal gradient across the fuser roll is adjusted. As a result, a temperature overshoot which generally occurs after the print job is finished can be reduced. The influence of subsequent jobs on the fuser roll surface temperature can also be accommodated.
摘要翻译：定影装置包括定影辊和在其间限定辊隙的压力辊。内部热源设置在定影辊的内部。外部热源设置在定影辊附近以加热定影辊的外表面。在打印作业期间控制内部热源和外部热源中的一个或两个，使得调整定影辊两端的热梯度。结果，可以减少在打印作业完成之后通常发生的温度过冲。后续作业对定影辊表面温度的影响也可以适应。

5. 发明申请

US20110252992A1 Reflex Printing With Temperature Feedback Control 有权
标题翻译：反射印刷与温度反馈控制
公开(公告)号：US20110252992A1
公开(公告)日：2011-10-20
申请号：US12761786
申请日：2010-04-16
申请人： R. Enrique Viturro , Yongsoon Eun , Todd Thayer , Jeffrey J. Folkins
发明人： R. Enrique Viturro , Yongsoon Eun , Todd Thayer , Jeffrey J. Folkins
IPC分类号： B41F1/66
CPC分类号： B41J11/42 , B41J15/04
摘要： A method for operating a web printing system enables web and roller changes arising from temperature changes to be identified and used to adjust operation of the reflex registration system. The method includes identifying a temperature change for at least one roller in a web printing system, identifying a temperature change for a web moving through the web printing system at one or more locations in the web printing system, modifying web velocity computations for a reflex registration system with reference to the identified temperature change for the at least one roller and the identified temperature change for the web, and operating printheads to eject ink onto the web at positions identified with reference to the modified web velocity computations.
摘要翻译：一种用于操作卷筒纸印刷系统的方法使得能够识别并且使用温度变化引起的卷筒纸和辊子更换来调节反射注册系统的操作。该方法包括识别卷筒印刷系统中的至少一个辊的温度变化，识别在幅材印刷系统中的一个或多个位置处移动通过幅材印刷系统的幅材的温度变化，修改反射记录的幅材速度计算参考所识别的至少一个辊的温度变化和所确定的幅材温度变化的系统，以及操作打印头以在参考经修改的幅材速度计算确定的位置将油墨喷射到纸幅上。

6. 发明授权

US07995225B2 Scheduling system 有权
标题翻译：计划系统
公开(公告)号：US07995225B2
公开(公告)日：2011-08-09
申请号：US12795328
申请日：2010-06-07
申请人： Robert M. Lofthus , Kristine A. German , Yongsoon Eun , Eric S. Hamby
发明人： Robert M. Lofthus , Kristine A. German , Yongsoon Eun , Eric S. Hamby
IPC分类号： G06F3/12
CPC分类号： H04N1/32502 , H04N1/00954 , H04N1/32523 , H04N1/32545 , H04N2201/0081 , H04N2201/0082
摘要： A system suited to scheduling print jobs for a printing system includes a first processing component which identifies preliminary attributes of print jobs to be printed on sheets. A job scheduler receives the preliminary attributes and assigns each of the print jobs to one of a plurality of job queues in time order for printing. Print jobs spanning the same time are scheduled for printing contemporaneously. In one mode of operation, the assignment of the print jobs to the job queues is based on their preliminary attributes and on the application of at least one constraint which affects contemporaneous printing of at least two of the plurality of print jobs. A second processing component identifies detailed attributes of the print jobs. A sheet scheduler receives information on the assignments of the print jobs and their detailed attributes and forms an itinerary for each sheet to be printed.
摘要翻译：适合于为打印系统调度打印作业的系统包括识别要打印在纸上的打印作业的初始属性的第一处理部件。作业调度器接收初步属性，并且以打印的时间顺序将每个打印作业分配给多个作业队列中的一个。同时打印的作业计划同时打印。在一种操作模式中，将打印作业分配给作业队列是基于它们的初始属性以及至少一个约束的应用，其影响多个打印作业中的至少两个的同时打印。第二处理组件识别打印作业的详细属性。纸张调度器接收关于打印作业的分配及其详细属性的信息，并为每个要打印的纸张形成行程。

7. 发明申请

US20110063357A1 SYSTEM AND METHOD FOR COMPENSATING FOR REGISTRATION ERRORS ARISING FROM HEATED ROLLERS IN A MOVING WEB PRINTING SYSTEM 有权
标题翻译：用于补充移动网络打印系统中由加热滚筒引起的注册错误的系统和方法
公开(公告)号：US20110063357A1
公开(公告)日：2011-03-17
申请号：US12562015
申请日：2009-09-17
申请人： Yongsoon Eun , Jess R. Gentner , Todd W. Thayer , R. Enrique Viturro , Jeffrey J. Folkins
发明人： Yongsoon Eun , Jess R. Gentner , Todd W. Thayer , R. Enrique Viturro , Jeffrey J. Folkins
IPC分类号： B41J29/38
CPC分类号： B41J29/393 , B41J11/008 , B41J15/04
摘要： A method compensates for thermal expansion of rollers in a web print zone. The method includes receiving an angular velocity signal from a first encoder for a roller in a print zone of a moving web printing system, receiving a signal from a first temperature sensor corresponding to a temperature of the roller, modifying a first diameter for the first roller with a first predetermined distance in response to the temperature of the first roller being different than a first predetermined temperature, identifying a velocity of a moving web in the print zone of the moving web printing system with reference to the modified first diameter, and delivering a firing signal to a first printhead proximate the first roller to energize the inkjet nozzles in the first printhead and eject ink onto the web at a position corresponding to the identified moving web velocity.
摘要翻译：一种补偿纸幅区域中辊子的热膨胀的方法。该方法包括从移动幅材打印系统的打印区域中的辊的第一编码器接收角速度信号，接收来自对应于辊的温度的第一温度传感器的信号，修改第一辊的第一直径响应于第一辊的温度而不同于第一预定温度的第一预定距离，参照经修改的第一直径识别移动幅材印刷系统的打印区域中的移动幅材的速度，并且传送对靠近第一辊的第一打印头进行触发信号以对第一打印头中的喷墨喷嘴进行激励，并将墨水在对应于所识别的移动幅材速度的位置上喷射到卷筒纸上。

8. 发明申请

US20090265950A1 REGISTRATION SYSTEM FOR A WEB PRINTER 有权
标题翻译： WEB打印机注册系统
公开(公告)号：US20090265950A1
公开(公告)日：2009-10-29
申请号：US12107798
申请日：2008-04-23
申请人： Howard A. Mizes , Yongsoon Eun , Songkuk Kim
发明人： Howard A. Mizes , Yongsoon Eun , Songkuk Kim
IPC分类号： G01B21/02
CPC分类号： G03G15/5062 , B41J11/46 , G03G2215/00455 , G03G2215/00468 , G03G2215/0138 , G03G2215/0161
摘要： An apparatus prints on a continuous web moving in a process direction. A fiducial marker prints on a portion of the web a repeating pattern of fiducial marks at a predetermined spacing along the process direction. At least two printing stations are operatively disposed downstream of the fiducial marker, each printing station including a printhead for placing marking material suitable for a partial image on the web. A photosensor reads a fiducial mark on the web moving relative to the printing station.
摘要翻译：一个装置在连续的纸幅上打印，该纸幅沿一个加工方向移动。基准标记沿着处理方向以预定间隔在纸幅的一部分上印刷基准标记的重复图案。至少两个印刷站可操作地设置在基准标记的下游，每个印刷站包括用于将适合于部分图像的标记材料放置在卷材上的打印头。光电传感器读取相对于印刷站移动的网上的基准标记。

9. 发明授权

US09022500B2 System and method for adjusting the registration of an image applied to recording media in a printing system 有权
标题翻译：用于调整在打印系统中应用于记录介质的图像的配准的系统和方法
公开(公告)号：US09022500B2
公开(公告)日：2015-05-05
申请号：US13586256
申请日：2012-08-15
申请人： Roger G. Leighton , Yongsoon Eun
发明人： Roger G. Leighton , Yongsoon Eun
IPC分类号： B41J29/38 , B41J3/60 , B41J15/04
CPC分类号： B41J3/60 , B41J15/04 , B41J29/38
摘要： A system and method for adjusting the registration of an image applied to recording media in a printer. The timing of the ejection of ink from an inkjet printhead of the printer is adjusted to maintain proper registration of a first side image to a second side image for duplex printing and y registration within a second side image printing from a first color print unit, such as magenta, to a last print unit, such as black. The location of a leading edge of the first side image deposited on a continuous web of recording media is identified and the timing of ink ejection from printhead nozzles is adjusted to align the second side image to the first side image. Adjustment of the timing of ink ejection reduces or eliminates observable registration errors.
摘要翻译：一种用于调整应用于打印机中的记录介质的图像的配准的系统和方法。调整从打印机的喷墨打印头喷出墨水的时间，以便在从第一彩色打印单元进行的第二侧面图像打印中维持第一侧面图像到第二侧面图像的正确对准以进行双面打印和y记录，例如作为品红色，到最后一个打印单元，如黑色。识别沉积在记录介质的连续卷筒纸上的第一侧图像的前缘的位置，并且调整从打印头喷嘴喷墨的时间以使第二侧面图像与第一侧面图像对准。喷墨时间的调整减少或消除可观察到的配准误差。

10. 发明申请

US20120113176A1 Method And System For Reflex Printing To Compensate For Registration Errors In A Continuous Web Inkjet Printer 有权
标题翻译：反射打印方法和系统，以补偿连续网络喷墨打印机中的注册错误
公开(公告)号：US20120113176A1
公开(公告)日：2012-05-10
申请号：US12941389
申请日：2010-11-08
申请人： Jeffrey J. Folkins , Yongsoon Eun , Todd W. Thayer , R. Enrique Viturro , Jess R. Gentner
发明人： Jeffrey J. Folkins , Yongsoon Eun , Todd W. Thayer , R. Enrique Viturro , Jess R. Gentner
IPC分类号： B41J29/38
CPC分类号： B41J25/001 , B41J2/155 , B41J2/2146
摘要： A method of operating a printer enables compensation parameters to be generated and stored in association with system conditions detected at the time of the compensation parameter generation. Upon detection of corresponding system conditions at a later time, the printer is able to use the previously generated and stored compensation parameters to adjust the timing of printhead ejections to improve the registration in ink images formed by the system.
摘要翻译：一种操作打印机的方法使得能够根据在补偿参数生成时检测到的系统条件来生成和存储补偿参数。在稍后检测到相应的系统条件时，打印机能够使用先前产生和存储的补偿参数来调整打印头喷射的时间，以改善由系统形成的墨水图像中的对准。

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