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

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。

2. 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。

3. 发明授权

US08162428B2 System and method for compensating runout errors in a moving web printing system 有权
标题翻译：用于补偿移动幅材打印系统中的跳动误差的系统和方法
公开(公告)号：US08162428B2
公开(公告)日：2012-04-24
申请号：US12561987
申请日：2009-09-17
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： B41J29/38
CPC分类号： B41J29/393 , B41J11/008 , B41J15/04
摘要： A method compensates for runout errors in a web printing system. The method includes identifying runout error at a first roller driving a web of printable media, generating a runout compensation value corresponding to the identified runout error, identifying a velocity of the moving web with reference to encoder output corresponding to an angular velocity of the first roller and the generated runout compensation value, and delivering a firing signal to a print head proximate the first roller to energize the inkjet nozzles in the print head and eject ink onto the web at a position corresponding to the computed web velocity.
摘要翻译：一种补偿Web打印系统中的跳动错误的方法。该方法包括识别驱动可打印介质幅材的第一辊的跳动误差，产生对应于所识别的跳动误差的跳动补偿值，参考与第一辊的角速度相对应的编码器输出来识别移动幅材的速度和产生的跳动补偿值，并且向靠近第一辊的打印头传送点火信号，以激励打印头中的喷墨喷嘴，并在与所计算的纸幅速度相对应的位置处将油墨喷射到纸幅上。

4. 发明授权

US07787138B2 Scheduling system 有权
标题翻译：计划系统
公开(公告)号：US07787138B2
公开(公告)日：2010-08-31
申请号：US11137251
申请日：2005-05-25
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 , G03G15/00
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。

5. 发明申请

US20100135686A1 GAIN SCHEDULING APPROACH FOR FUSER CONTROL TO REDUCE INTER-CYCLE TIME 有权
标题翻译：用于减少间歇时间的熔炉控制的增益调度方法
公开(公告)号：US20100135686A1
公开(公告)日：2010-06-03
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。

6. 发明授权

US07720401B2 Inter-document zone gloss defect eliminator 有权
标题翻译：文件间光泽缺陷消除器
公开(公告)号：US07720401B2
公开(公告)日：2010-05-18
申请号：US11877714
申请日：2007-10-24
申请人： Gerald A Domoto , Nicholas Kladias , Barry P Mandel , Augusto Barton , Yongsoon Eun
发明人： Gerald A Domoto , Nicholas Kladias , Barry P Mandel , Augusto Barton , Yongsoon Eun
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/657 , G03G15/2028 , G03G2215/00805 , G03G2215/00945
摘要： A method for reducing gloss variation in prints, in an electrostatic printing system having a fuser for fusing sheets having marking particles thereon, the method including transporting a first sheet to the fuser; transporting a second sheet to the fuser; and abutting a trailing edge of the first sheet to a leading edge of the second sheet prior to the trailing edge of the first sheet entering the fuser.
摘要翻译：一种在具有用于定影其上具有标记颗粒的片材的定影器的静电印刷系统中降低印刷品的光泽变化的方法，所述方法包括将第一片材输送到定影器; 将第二张纸传送到定影器; 以及在所述第一片材的后缘进入所述定影器之前，使所述第一片材的后缘邻接所述第二片材的前缘。

7. 发明申请

US20090123169A1 UNIFORM GLOSS CONTROL APPARATUS AND METHOD 失效
标题翻译：统一的GLOSS控制装置和方法
公开(公告)号：US20090123169A1
公开(公告)日：2009-05-14
申请号：US11940041
申请日：2007-11-14
申请人： Yongsoon Eun , Eric S. Hamby
发明人： Yongsoon Eun , Eric S. Hamby
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2039 , G03G2215/00805
摘要： In a fusing apparatus including a fuser member and pressure member fusing nip, a controller and sensors, there is provided a method of controlling fused image gloss. The method includes (a) sensing a copy sheet moving into the fusing nip; (b) sensing a temperature of a pre-fusing nip portion of a surface of the fuser member; (c) sensing a temperature of a post-fusing nip portion of the surface of the fuser member; (d) sensing an exit of each copy sheet from the fusing nip; (e) determining a start and an end of each inter-sheet gap portion on the surface of the fuser member; (f) making control calculations using sensed data; and (g) based on the control calculations, applying temperature conditioning only onto an inter-sheet gap portion on the surface of the fuser member for maintaining a near-constant uniform temperature on the surface of the fuser member.
摘要翻译：在包括定影器构件和压力构件定影辊隙的定影装置中，控制器和传感器提供了一种控制融合图像光泽度的方法。该方法包括（a）感测移入定影辊隙的复印纸; （b）感测定影器构件的表面的预定制夹持部分的温度; （c）感测定影器构件表面的后熔合夹持部分的温度; （d）感测每个复印纸从定影辊隙的出口; （e）确定定影器构件的表面上的每个薄片间隙部分的开始和结束; （f）使用感测数据进行控制计算; 和（g）基于控制计算，仅在定影器构件的表面上的片间间隙部分上施加温度调节，以保持定影构件表面上的接近恒定的均匀温度。

8. 发明授权

US08770878B2 System and method for monitoring a web member and applying tension to the web member 有权
标题翻译：用于监测卷筒纸部件并向卷筒纸部件施加张力的系统和方法
公开(公告)号：US08770878B2
公开(公告)日：2014-07-08
申请号：US13023342
申请日：2011-02-08
申请人： Roger G. Leighton , Yongsoon Eun
发明人： Roger G. Leighton , Yongsoon Eun
IPC分类号： B41J15/00 , B41J15/16
CPC分类号： B41J15/165
摘要： A method for adjusting tension to a media web in a printing system includes identifying a tension level between the media web and at least one roll that is in contact with the media web. The tension level is identified with reference to a slip condition between the media web and the at least one roll. The identified tension is stored in a memory in the printing system.
摘要翻译：一种用于在打印系统中调节介质纸张张力的方法包括识别介质卷筒纸与至少一个与卷筒纸接触的卷筒纸之间的张力水平。参考介质卷材和至少一个卷筒之间的滑动状态来确定张力水平。所识别的张力存储在打印系统的存储器中。

9. 发明授权

US08529007B2 Method and system for reflex printing to compensate for registration errors in a continuous web inkjet printer 有权
标题翻译：用于反射印刷的方法和系统，以补偿连续卷筒喷墨打印机中的配准误差
公开(公告)号：US08529007B2
公开(公告)日：2013-09-10
申请号：US12941389
申请日：2010-11-08
申请人： Jeffrey J. Folkins , Yongsoon Eun , Todd Thayer , R. Enrique Viturro , Jess R. Gentner
发明人： Jeffrey J. Folkins , Yongsoon Eun , Todd 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。

10. 发明授权

US08303071B2 System and method for controlling registration in a continuous feed tandem printer 有权
标题翻译：用于控制连续进给串联打印机中的配准的系统和方法
公开(公告)号：US08303071B2
公开(公告)日：2012-11-06
申请号：US12777929
申请日：2010-05-11
申请人： Yongsoon Eun
发明人： Yongsoon Eun
IPC分类号： B41J29/38
CPC分类号： G03G15/5058 , G03G2215/00021 , G03G2215/00455 , G03G2215/0161
摘要： A method enables a printing system to register images printed by two printers accurately. The method includes operating at least one marking station in a first printer with reference to a low frequency component and a high frequency of a velocity measurement for a web in the first printer, printing fiducial marks on the web with a marking station in the first printer, detecting the fiducial marks with a fiducial mark sensor in a second printer, generating a velocity measurement for the web as the web moves along a web path in the second printer that corresponds with the detected fiducial marks, and operating at least one marking station in the second printer with reference to a low frequency component and a high frequency component of the velocity measurement of the web moving along a web path in the second printer.
摘要翻译：一种打印系统能够准确地记录由两台打印机打印的图像。该方法包括参照第一打印机中的纸幅的低频分量和速度测量的高频来操作第一打印机中的至少一个标记站，在第一打印机中用标记站打印幅材上的基准标记在第二打印机中用基准标记传感器检测基准标记，当纸幅沿着与检测到的基准标记相对应的第二打印机中的纸幅路径移动时，产生纸幅的速度测量，并且操作至少一个标记位置参考第二打印机中的纸张路径移动的纸张的速度测量的低频分量和高频分量的第二打印机。

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