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

US07210771B2 Ink delivery system with print cartridge, container and reservoir apparatus and method 有权
标题翻译：具有打印墨盒，容器和储存装置及方法的墨水输送系统
公开(公告)号：US07210771B2
公开(公告)日：2007-05-01
申请号：US10939757
申请日：2004-09-13
申请人： David A. Neese , Yichuan Pan , Dennis J. Astroth
发明人： David A. Neese , Yichuan Pan , Dennis J. Astroth
IPC分类号： B41J2/175
CPC分类号： B41J2/17513
摘要： An ink delivery system delivers ink from a stationary ink supply to a print cartridge on a movable carriage. The system comprises an ink container, a reservoir, and a flexible tubing connecting the reservoir to the print cartridge. The ink container has an internal cavity not open to atmosphere holding a supply of ink, and an air inlet channel and an ink exit channel. The ink reservoir has fluid channels to mate with the air inlet channel and ink exit channel on the ink container, and an air opening on the upper portion to connect the internal space of the reservoir to atmosphere and an ink exit port. The ink level in the ink reservoir is controlled by allowing the ink to rise to a level where the ink blocks the air channel into the ink container thereby preventing air to flow there through.
摘要翻译：墨水输送系统将墨水从固定墨水供应到可移动托架上的打印墨盒上。该系统包括墨水容器，储存器以及将储存器连接到打印墨盒的柔性管道。墨水容器具有不向保持供墨的大气开放的内部空腔，以及进气通道和出墨通道。墨水储存器具有与墨水容器上的空气入口通道和墨水出口通道配合的流体通道，以及在上部的空气开口以将储存器的内部空间连接到大气和墨水出口。墨水容器中的墨水水平通过允许墨水升高到油墨将空气通道插入墨水容器中从而防止空气流过其中的水平来控制。

2. 发明授权

US07004574B2 Ink delivery system including a pulsation dampener 失效
标题翻译：墨水输送系统包括脉动阻尼器
公开(公告)号：US07004574B2
公开(公告)日：2006-02-28
申请号：US11028920
申请日：2005-01-04
申请人： David A. Neese , Yichuan Pan , Dennis J. Astroth
发明人： David A. Neese , Yichuan Pan , Dennis J. Astroth
IPC分类号： B41J2/175
CPC分类号： B41J2/17513
摘要： An ink delivery system in an inkjet printer includes a printhead mounted on a carriage in the inkjet printer. The printhead has nozzles to eject ink droplets for image printing. The system includes an ink reservoir for delivering ink to the printhead. The ink reservoir is positioned so that the ink level is from 0 to 8 inches below the printhead. A pulsation dampener is connected between the ink reservoir and the printhead. The pulsation dampener includes two chambers within a body, wherein a weir separates the chambers. A resilient member is located in one of the chambers and a membrane covers the chambers and the resilient member. The resilient member provides a recovering force against the membrane. Embodied herein is a method of delivering ink to a printhead mounted on a movable carriage using the embodied ink delivery system.
摘要翻译：喷墨打印机中的墨水输送系统包括安装在喷墨打印机中的滑架上的打印头。打印头具有用于喷射墨滴以进行图像打印的喷嘴。该系统包括用于将墨水输送到打印头的储墨器。墨水储存器定位成使墨水位在打印头下方0至8英寸处。墨水储存器和打印头之间连接有脉动阻尼器。脉动阻尼器包括主体内的两个腔室，其中堰分离腔室。弹性构件位于一个室中，并且膜覆盖室和弹性构件。弹性构件提供抵抗膜的恢复力。本发明是使用实施的墨水输送系统将油墨输送到安装在可移动托架上的打印头的方法。

3. 发明授权

US06637864B2 Ink supply system for an ink jet printer 有权
公开(公告)号：US06637864B2
公开(公告)日：2003-10-28
申请号：US10044305
申请日：2002-01-11
申请人： Jason S. Dewey , David A. Neese , Marni D. Ines , Dennis J. Astroth
发明人： Jason S. Dewey , David A. Neese , Marni D. Ines , Dennis J. Astroth
IPC分类号： B41J214
CPC分类号： B41J2/17523
摘要： A device and method for supplying ink to ink jet printer heads comprising first and second carriage portions non-rigidly coupled such that the two carriage portions are free to rotate independently about their guide rod axis, but are constrained to move together axially. The first carriage portion contains one or more ink jet cartridges supplied with ink via connecting tubes having self-sealing septum attached to corresponding ink outlets on the second carriage portion. The ink outlets on the second carriage portion preferably comprise valves with actuators. The actuators preferably act to secure the septum within the ink outlets, and are preferably disposed such that the valve is closed when the actuator is raised, and open when the actuator is lowered.

4. 发明授权

US06513905B2 Nozzle cross talk reduction in an ink jet printer 失效
公开(公告)号：US06513905B2
公开(公告)日：2003-02-04
申请号：US09728719
申请日：2000-12-01
申请人： Yichuan Pan , John C. Love , David A. Neese , James Haflinger
发明人： Yichuan Pan , John C. Love , David A. Neese , James Haflinger
IPC分类号： B41J215
CPC分类号： B41J2/15
摘要： A column of ink ejection nozzles on an ink jet print head is arranged in a plurality of sub-columns. The number of sub-columns and the assignment of nozzles to the sub-columns is selected to reduce cross-talk between nozzles, to prevent overlap of ejection pulses between sub-columns, and to minimize the complexity of the electronics required to actuate the ink ejection nozzles for droplet deposition.

5. 发明授权

US06692116B2 Replaceable ink jet print head cartridge assembly with reduced internal pressure for shipping 失效
标题翻译：可更换的喷墨打印头盒组件具有减小的内部压力用于运输
公开(公告)号：US06692116B2
公开(公告)日：2004-02-17
申请号：US10163540
申请日：2002-06-06
申请人： Yichuan Pan , David A. Neese
发明人： Yichuan Pan , David A. Neese
IPC分类号： B41J2175
CPC分类号： B41J2/17523 , B41J2/17546
摘要： Inkjet cartridge assemblies are provided for shipping with the internal pressure of their ink containers set during assembly at a reduced level at least 2 inches Hg gage below atmospheric pressure at sea level to avoid leaking during shipping. Preferably, the ink containers have an internal pressure set at least 9 inches Hg gage below atmospheric pressure at sea level.
摘要翻译：提供喷墨墨盒组件，以便在装配期间将其墨水容器的内部压力降低至海平面以下至少2英寸汞柱，低于大气压下的水平，以避免在运输过程中泄漏。优选地，油墨容器的内部压力在海平面上设定为低于大气压至少9英寸汞柱。

6. 发明申请

US20100079534A1 MARKING ELEMENT REGISTRATION 有权
标题翻译：标记元素登记
公开(公告)号：US20100079534A1
公开(公告)日：2010-04-01
申请号：US12241124
申请日：2008-09-30
申请人： Peter J. Fellingham , David A. Neese
发明人： Peter J. Fellingham , David A. Neese
IPC分类号： B41J29/393 , G01B11/00
CPC分类号： B41J2/2135 , B41J29/393
摘要： A method of measuring a relative offset between a first array of marking elements and a second array of marking elements in a printer; a registration target; and a printer are provided. The method includes printing a target by printing a first group of pixels using a plurality of marking elements from the first array and printing a second group of pixels using a plurality of marking elements from the second array; scanning the target to measure an optical characteristic of the target as a function of position along the target; and identifying a position at which an extreme in the optical characteristic of the target occurs.
摘要翻译：一种测量打印机中标记元件的第一阵列与标记元件的第二阵列之间的相对偏移的方法; 注册目标; 并提供打印机。该方法包括通过使用来自第一阵列的多个标记元件打印第一组像素来打印目标，并使用来自第二阵列的多个标记元件打印第二组像素; 扫描目标以测量目标的光学特性作为沿着目标的位置的函数; 并且识别发生目标的光学特性中的极端的位置。

7. 发明授权

US07241003B2 Media drying system having a heated surface and a directed gas flow 有权
标题翻译：具有加热表面和有向气流的介质干燥系统
公开(公告)号：US07241003B2
公开(公告)日：2007-07-10
申请号：US10753245
申请日：2004-01-08
申请人： Peter J. Fellingham , Shawn J. Mercy , David A. Neese
发明人： Peter J. Fellingham , Shawn J. Mercy , David A. Neese
IPC分类号： B41J2/01 , F26B9/00 , F26B13/00 , F26B13/06
CPC分类号： F26B13/105
摘要： A drying system and method are provided. The drying system includes a plenum and a gas source in fluid communication with the plenum. A gas flow guide is attached to the plenum and is operable to direct gas flow provided by the gas source. A support includes a surface, at least a portion of which is heated. The gas flow guide is positioned to direct gas flow at least partially toward the heated surface of the support.
摘要翻译：提供了一种干燥系统和方法。干燥系统包括气室和与气室流体连通的气源。气流引导件附接到气室，并且可操作以引导由气源提供的气流。支撑件包括表面，其表面的至少一部分被加热。气流引导件被定位成使气流至少部分地朝向支撑体的加热表面。

8. 发明授权

US07210758B2 Media feed calibration 失效
标题翻译：介质进纸校准
公开(公告)号：US07210758B2
公开(公告)日：2007-05-01
申请号：US11029086
申请日：2005-01-04
申请人： David M. Corner , Peter J. Fellingham , David A. Neese
发明人： David M. Corner , Peter J. Fellingham , David A. Neese
IPC分类号： B41J29/38
CPC分类号： B41J29/393
摘要： A novel method and system for calibration of paper feed in an ink jet printing system is used to remove overfeed bands and underfeed bands from an image. The method begins by feeding print media into the ink jet printing system. A color density test target is formed by simultaneously applying an on/off pattern print mask to print numerous print swaths while incrementing paper feed values. Each paper feed value corresponds respectively to each print swath. The color density test target reveals shifts from light to dark to light in order to identify a maximum optical density region. The paper feed value from the color density test target corresponding to a maximum optical density region on the color density test target is selected and entered into the printing system. The entered value calibrates printing system in order to minimize the presence of overfeed bands and underfeed bands while printing.
摘要翻译：用于在喷墨打印系统中校准进纸的新颖方法和系统用于从图像中去除过量输送带和欠馈带。该方法开始于将印刷介质送入喷墨打印系统。通过同时施加打开/关闭图案打印掩模以在增加送纸值的同时打印许多打印条来形成色浓度测试目标。每个进纸值分别对应于每个打印条。颜色密度测试目标显示从光到暗到光的偏移，以便识别最大光密度区域。选择与颜色浓度测试对象上的最大光密度区域对应的颜色浓度测试目标的进纸值并将其输入到打印系统中。输入的值校准打印系统，以便在打印时最大限度地减少过量进纸条带和欠送纸条带。

9. 发明授权

US06789494B2 Fold out seat assembly 有权
标题翻译：折叠座椅总成
公开(公告)号：US06789494B2
公开(公告)日：2004-09-14
申请号：US10715328
申请日：2003-11-17
申请人： David A. Neese , Drexel K. Smith
发明人： David A. Neese , Drexel K. Smith
IPC分类号： B63B1700
CPC分类号： B63B29/04
摘要： A fold out seat assembly is attached to a support structure having a substantially vertical mounting surface. The seat assembly comprises two sections: a backrest that is fixedly attached to the mounting surface above the seat assembly, and a seat unit that is movable from a vertical stored position against the mounting surface to a horizontal seating position the major portions of which are detachable from the mounting surface when not needed.
摘要翻译：折叠座椅组件附接到具有基本上垂直的安装表面的支撑结构。座椅组件包括两个部分：固定地附接到座椅组件上方的安装表面的靠背，以及座椅单元，其可以从垂直存储位置抵靠安装表面移动到水平就座位置，其主要部分是可拆卸的从安装表面不需要时。

10. 发明申请

US20100238511A1 EFFICIENT IMAGE PRINTING WITH MULTIPLE-SIZED DOTS 失效
标题翻译：高效图像打印与多尺寸的DOTS
公开(公告)号：US20100238511A1
公开(公告)日：2010-09-23
申请号：US12405493
申请日：2009-03-17
申请人： David A. Neese
发明人： David A. Neese
IPC分类号： H04N1/40 , G03F3/08
CPC分类号： H04N1/4057
摘要： A method for printing an image with a printing system including the steps of multitoning image data to produce a multitoned image having a multitone resolution; providing a look-up table, wherein each look-up table entry specifies a number of dots of a first size and a number of dots of a second size; using the look-up table to expand the multitoned image data from the multitone resolution to a print-ready image having a printing resolution; and printing the print-ready image using a first array of dot forming elements for forming dots of a first size and a second array of dot forming elements for forming dots having a second size that is greater than the first size.
摘要翻译：一种用于利用打印系统打印图像的方法，包括以下步骤：使图像数据多路化以产生具有多音分辨率的多点图像; 提供查找表，其中每个查找表条目指定第一大小的点数和第二大小的点数; 使用查找表将多声道图像数据从多频分辨率扩展到具有打印分辨率的打印准备好的图像; 以及使用用于形成具有第一尺寸的点的点形成元件的第一阵列和用于形成具有大于所述第一尺寸的第二尺寸的点的点形成元件的第二阵列来打印所述打印准备好的图像。

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