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11. 发明申请

US20090021550A1 Continuous media web heater 有权
标题翻译：连续媒体网络加热器
公开(公告)号：US20090021550A1
公开(公告)日：2009-01-22
申请号：US11879113
申请日：2007-07-16
申请人： Roger G. Leighton , Paul John McConville , Vincent M. Williams
发明人： Roger G. Leighton , Paul John McConville , Vincent M. Williams
IPC分类号： B41J29/38 , F26B19/00
CPC分类号： B41J11/002
摘要： A radiant heating comprises a housing having an opening for positioning adjacent a media web in an imaging device. A pair of radiant heating panels is positionable in the housing to any one of a plurality of positions between and including a fully open position in which the pair of radiant heating panels are positioned side by side in the opening of the housing and facing the media web and a retracted position in which the pair of radiant heating panels are inside the housing and facing each other. The radiant panels are configured to emit thermal radiation in accordance with a variable thermal output signal. A panel driver is operably coupled to the pair of radiant heating panels for positioning the pair of radiant heating panels to at least one of the plurality of positions in response to a variable view factor signal.
摘要翻译：辐射加热包括具有用于在成像装置中邻近介质纤维网定位的开口的壳体。一对辐射加热面板可定位在外壳中至多完全打开位置之间的多个位置中的任何一个位置，在该完全打开位置中，一对辐射加热面板并排设置在外壳的开口中并且面向介质网以及缩回位置，其中所述一对辐射加热板在所述壳体内并且彼此面对。辐射板被配置为根据可变热输出信号发射热辐射。面板驱动器可操作地耦合到所述一对辐射加热板，用于响应于可变视图因子信号将所述一对辐射加热板定位到所述多个位置中的至少一个。

12. 发明申请

US20080218576A1 Escort belt for improved printing of a media web in an ink printing machine 有权
标题翻译：护送带，用于改进在油墨印刷机中的介质纤维网的印刷
公开(公告)号：US20080218576A1
公开(公告)日：2008-09-11
申请号：US11715031
申请日：2007-03-07
申请人： Scott J. Phillips , Roger G. Leighton , Elliott Allan Eklund
发明人： Scott J. Phillips , Roger G. Leighton , Elliott Allan Eklund
IPC分类号： B41J2/01
CPC分类号： B41J11/007 , B41J13/08
摘要： An escort belt facilitates removal of particulate from a print zone in an ink printing machine while maintaining proper registration of printing media in the print zone. The escort belt includes an endless belt having a width between a first and a second edge of the escort belt that is greater than a media sheet carried by the escort belt, a first plurality of apertures arranged in a longitudinal line proximate one of the belt edges of the escort belt, and a second plurality of apertures distributed between the first plurality of apertures and the other edge of the escort belt, the apertures of the first plurality having a shape different from that of the second plurality of apertures and the apertures of the first aperture plurality being positioned so the apertures are only partially covered by edges of the media being held to the escort belt by a vacuum source applied to the first and the second pluralities.
摘要翻译：护送带有助于在墨水打印机中从打印区域移除颗粒，同时保持打印介质在打印区域中的适当配准。护送带包括环形带，该带在护送带的第一和第二边缘之间具有大于由护送带承载的介质片的宽度;第一多个孔，其布置成靠近皮带边缘之一的纵向线以及分布在第一多个孔和护送带的另一边缘之间的第二多个孔，第一多个孔中的孔具有与第二多个孔的形状不同的形状，第一孔径多个被定位成使得孔仅被施加到第一和第二多个的真空源被保持在护送带上的介质的边缘部分地覆盖。

13. 发明授权

US5283195A Incubator with positioning device for slide elements 失效
标题翻译：孵化器与滑动元件的定位装置
公开(公告)号：US5283195A
公开(公告)日：1994-02-01
申请号：US1876
申请日：1993-01-08
申请人： Martin F. Muszak , Gary S. Hartman , Roger G. Leighton
发明人： Martin F. Muszak , Gary S. Hartman , Roger G. Leighton
IPC分类号： B65G47/14 , G01N35/00 , G01N35/04
CPC分类号： G01N35/00029 , G01N2035/00049 , Y10T436/11 , Y10T436/112499 , Y10T436/114165
摘要： An incubator useful in an analyzer, and a method for locating a slide element properly in the incubator. The incubator and the method are provided with a referencing mechanism and step, respectively, effective to push back on the datum surface or edge of a slide element that has been inserted too far into a station of the incubator, to move the portion of the slide element that produces a detectable signal, back a distance which is predetermined for that station to be the one that gives the most effective reading of the slide element.
摘要翻译：用于分析仪的培养箱，以及用于在培养箱中正确定位滑动元件的方法。孵育器和方法分别具有参考机构和步骤，其有效地推回已经插入太远进入培养箱的台中的滑动元件的基准面或边缘，以移动滑块的一部分产生可检测信号的元件，将一个预定的距离设置为给出该幻灯片元件的最有效读数。

14. 发明授权

US08727485B2 Three position printhead wiper assembly 有权
标题翻译：三位置打印头刮水器总成
公开(公告)号：US08727485B2
公开(公告)日：2014-05-20
申请号：US13471021
申请日：2012-05-14
申请人： David K. Ahl , Paul A. Hosier , James E. Williams , Roger G. Leighton , John R. Uchal , David P. Lomenzo
发明人： David K. Ahl , Paul A. Hosier , James E. Williams , Roger G. Leighton , John R. Uchal , David P. Lomenzo
IPC分类号： B41J2/165
CPC分类号： B41J2/16544
摘要： A printhead wiper assembly includes an elongated member having a first and second wiper, a linkage, and an actuator. The linkage includes a clutch that enables the elongated member to move to a plurality of positions in response to the actuator activating a plurality of times. The sequence of positions enables first wiper and then the other wiper to contact the printhead face to remove purged ink from the face.
摘要翻译：打印头擦拭器组件包括具有第一和第二擦拭器，连杆和致动器的细长构件。联动装置包括离合器，其能够响应于致动器多次激活细长构件而移动到多个位置。位置顺序允许第一擦拭器，然后另一个刮片器接触打印头表面以从面部去除清除的墨水。

15. 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。

16. 发明申请

US20140028747A1 System and Method for Spreading Ink on a Media Web 有权
标题翻译：在媒体网络上传播墨水的系统和方法
公开(公告)号：US20140028747A1
公开(公告)日：2014-01-30
申请号：US13558661
申请日：2012-07-26
申请人： James M. Chappell , Jason M. LeFevre , James E. Williams , Paul McConville , Paul S. Bonino , James Spence , Roger G. Leighton , Michael F. Leo , Joseph C. Sheflin , Michael J. Levy , Howard A. Mizes
发明人： James M. Chappell , Jason M. LeFevre , James E. Williams , Paul McConville , Paul S. Bonino , James Spence , Roger G. Leighton , Michael F. Leo , Joseph C. Sheflin , Michael J. Levy , Howard A. Mizes
IPC分类号： B41J29/393
CPC分类号： B41J11/0015 , B41J11/002
摘要： A leveling and spreading system has been developed that enables the speed and position of the web to be determined from a sensor on a first roller. In a duplex print process, the first roller also reduces a temperature of the media web and an ink image printed in the first side print operation to within a first predetermined temperature range. A second roller modulates the temperature of the media web and ink ejected onto the media web immediately before the web enters the leveling and spreading system to within a second predetermined temperature range to enable uniformity of the ink and web temperatures for spreading the ink in a nip formed with a third roller.
摘要翻译：已经开发了一种调平和铺展系统，其使得可以从第一辊上的传感器确定幅材的速度和位置。在双面打印处理中，第一辊还将介质卷材的温度和在第一面打印操作中打印的油墨图像降低到第一预定温度范围内。第二辊调节介质纤维网的温度和在纸幅进入调平和铺展系统之前立即在第二预定温度范围内喷射到介质纤维网上的油墨，以使均匀的油墨和纸幅温度能够在油墨中扩展油墨形成有第三辊。

17. 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。

18. 发明申请

US20130328961A1 Inkjet Printer having an Image Drum Heater and Cooler 有权
标题翻译：具有图像鼓加热器和冷却器的喷墨打印机
公开(公告)号：US20130328961A1
公开(公告)日：2013-12-12
申请号：US13489669
申请日：2012-06-06
申请人： Roger G. Leighton , Michael F. Leo , Venkata B. Chivukula
发明人： Roger G. Leighton , Michael F. Leo , Venkata B. Chivukula
IPC分类号： B41J29/38 , H05B1/00
CPC分类号： B41J29/377 , B41J2/0057 , B41J2/17593 , G03G15/751 , H05B3/24
摘要： An inkjet offset printer includes a heated drum assembly having a hollow drum with an internal surface defining an internal cavity and a heater and a cooler located in the internal cavity. The heater includes at least one ceramic heater element. The cooler includes a slot to direct an air stream to the internal surface of the drum and aids in quenching the heating element for faster control responses.
摘要翻译：喷墨偏移打印机包括具有中空滚筒的加热滚筒组件，该中空滚筒具有限定内腔的内表面和位于内腔中的加热器和冷却器。加热器包括至少一个陶瓷加热器元件。冷却器包括用于将气流引导到滚筒的内表面的槽，并有助于淬火加热元件以获得更快的控制响应。

19. 发明申请

US20120308286A1 SIMPLIFIED BELT SEAM SKIP IN CONTINUOUS WEB FEED MACHINES 有权
标题翻译：连续进料机械的简化皮带爬坡
公开(公告)号：US20120308286A1
公开(公告)日：2012-12-06
申请号：US13152546
申请日：2011-06-03
申请人： Frank A. Porter , Kenneth P. Moore , Bruce A. Thompson , Todd M. Uthman , Ron E. Dufort , Venkata B. Chivukula , Roger G. Leighton
发明人： Frank A. Porter , Kenneth P. Moore , Bruce A. Thompson , Todd M. Uthman , Ron E. Dufort , Venkata B. Chivukula , Roger G. Leighton
IPC分类号： G03G15/00
CPC分类号： G03G15/167 , G03G15/1695 , G03G2215/00455 , G03G2215/00599
摘要： A system that avoids any stopping or reversing of the web direction in a continuous feed printer, instead maintaining consistent process speed, only requiring a slowing and speeding up of the web to cycle through the PR belt seam. This is done by forming a web loop and then immediately flattening the loop after passage of the seam through the transfer zone that includes two transfer BTR rolls with alternating transfer operations, but simultaneous transfer for short periods. Two vacuum assist rolls, one located between the two bias transfer rolls controls the formation of the web loop. A pair of nip forming rolls upstream of the first transfer station and a second vacuum assist roll downstream of the second transfer station control the size of the loop.
摘要翻译：避免连续送纸打印机中纸幅方向的任何停止或反转的系统，而不是保持一致的处理速度，只需要幅材的缓慢和加速，从而循环穿过PR带接缝。这是通过形成网状环，然后在通过包括具有交替转移操作的两个转移BTR辊的转移区之后立即使环路平坦化，但是同时转移短时间。位于两个偏压传送辊之间的两个真空辅助辊控制卷筒纸环的形成。在第一转运站上游的一对辊隙形成辊和第二转运站下游的第二真空辅助辊控制回路的尺寸。

20. 发明授权

US08083327B2 Hot melt ink delivery reservoir pump subassembly 有权
标题翻译：热熔油墨输送泵组件
公开(公告)号：US08083327B2
公开(公告)日：2011-12-27
申请号：US11829196
申请日：2007-07-27
申请人： Roger G. Leighton , Gerald A. Domoto , Brian D. Bitz , Kirk S. Edwards
发明人： Roger G. Leighton , Gerald A. Domoto , Brian D. Bitz , Kirk S. Edwards
IPC分类号： B41J2/045
CPC分类号： B41J2/14201 , B41J2/17593 , B41J2002/14362 , B41J2002/14419
摘要： A print head pump assembly has a piezo element plate having an array of piezoelectric elements, a channel plate having an array of channel regions corresponding to the array of piezoelectric elements, and a valve plate having an array of reed valve pairs corresponding to the array of channel regions. A print head assembly has at least one ink reservoir, an upper routing plate to receive ink from the ink reservoir, a lower routing plate to direct ink out of the print head, and a pump assembly to draw ink from the upper routing plate and deliver ink to the lower routing plate using piezoelectric diaphragms. A method of delivering ink to a print substrate includes providing ink to a low-pressure reservoir of a print head, drawing ink out of the low-pressure reservoir through an upper routing plate using a pump assembly internal to the print head, and pumping ink out of the print head through a lower routing plate using the pump assembly, such that the drawing and pumping processes continuously alternate.
摘要翻译：打印头泵组件具有压电元件板，该压电元件板具有压电元件阵列，通道板具有与压电元件阵列相对应的通道区域阵列，以及具有对应于阵列阵列的簧片阀对阵列的阀板渠道区域。打印头组件具有至少一个墨水容器，用于从墨水容器接收墨水的上部布线板，用于将墨水引导出打印头的下部布线板以及从上部布线板抽出墨水的泵组件油墨使用压电隔膜到下路由板。将墨水输送到印刷基板的方法包括向印刷头的低压储存器提供墨水，使用打印头内部的泵组件通过上部布线板将墨水从低压储存器中取出，以及泵送墨水通过使用泵组件的下路由板从印刷头出来，使得绘图和泵送过程连续交替。

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