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1. 发明授权

US09707764B2 Determination of fluid consumption 有权
公开(公告)号：US09707764B2
公开(公告)日：2017-07-18
申请号：US13628350
申请日：2012-09-27
申请人： Hewlett-Packard Industrial Printing LTD
发明人： Semion Gengrinovich , Liad Weissman , Lev Superfin
IPC分类号： B41J2/165 , B41J2/175
CPC分类号： B41J2/175 , B41J2/16523 , B41J2/16526 , B41J2002/17576
摘要： The method of operating an inkjet printing system includes ejecting usable fluid on a substrate in a print mode and in a purge container in a maintenance mode by a print head. The method also includes receiving recovered fluid from the purge container and source fluid from the source supply to form the usable fluid in a primary fluid tank. The method also includes receiving and providing an amount of the usable fluid from the primary fluid tank to the print head by at least one of a first supplemental fluid tank and a second supplemental fluid tank. The method also includes determining a consumed amount of the usable fluid corresponding to an amount of the usable fluid used by the print head reduced by an amount of the recovered fluid received by the primary fluid tank from the purge container.

2. 发明授权

US09409387B2 Adjustable printhead 有权
标题翻译：可调打印头
公开(公告)号：US09409387B2
公开(公告)日：2016-08-09
申请号：US14610539
申请日：2015-01-30
申请人： Hewlett-Packard Industrial Printing Ltd.
发明人： Alex Veis , Eitan Pinhasi , Chen Turkenitz , Adam Goren
IPC分类号： B41J2/045 , B41J2/155 , B41J25/00
CPC分类号： B41J2/04505 , B41J2/155 , B41J25/001 , B41J2202/19 , B41J2202/20
摘要： A printhead assembly includes a printbar beam member, a printhead, and a first eccentric pin. The printbar beam member includes a beam surface and a first cavity disposed through the beam surface. The printhead includes a printhead surface and a second cavity disposed through the printhead surface. The first eccentric pin may be inserted into the first cavity and the second cavity to couple the printhead to the printbar beam member. The first eccentric pin may rotate to adjust a position of the printhead relative to the printbar beam member along a first axis along the beam surface.
摘要翻译：打印头组件包括打印杆梁构件，打印头和第一偏心销。打印杆梁构件包括梁表面和穿过梁表面设置的第一腔。打印头包括打印头表面和穿过打印头表面设置的第二空腔。第一偏心销可以插入到第一腔和第二腔中，以将打印头连接到印刷柱梁构件。第一偏心销可以旋转以沿着梁表面沿着第一轴线调节打印头相对于印刷条梁构件的位置。

3. 发明授权

US09302514B2 Adjust a position of a printhead relative to a printbar beam member 有权
标题翻译：调整打印头相对于打印头梁构件的位置
公开(公告)号：US09302514B2
公开(公告)日：2016-04-05
申请号：US14656358
申请日：2015-03-12
申请人： Hewlett-Packard Industrial Printing Ltd.
发明人： Adam Goren , Chen Turkenitz
IPC分类号： B41J2/14 , B41J23/00 , B41J25/34 , B25B13/06 , B41J2/155 , B41J25/308 , B41J25/316 , B25B13/50
CPC分类号： B41J25/34 , B25B13/065 , B25B13/50 , B41J2/155 , B41J25/3086 , B41J25/316
摘要： A printhead assembly, a printhead alignment tool usable with a printhead assembly, and a method of aligning a misaligned printhead are disclosed. The printhead assembly includes a printhead disposed on a printbar beam member. A position of the printhead may be adjusted relative to a printbar beam member.
摘要翻译：公开了一种打印头组件，可用于打印头组件的打印头对准工具以及对准不对准打印头的方法。打印头组件包括设置在打印杆梁构件上的打印头。打印头的位置可以相对于打印杆梁构件进行调节。

4. 发明授权

US09282217B2 Generating data to control the ejection of ink drops 有权
标题翻译：生成数据来控制墨滴的喷射
公开(公告)号：US09282217B2
公开(公告)日：2016-03-08
申请号：US14350529
申请日：2011-10-11
申请人： Alex Veis
发明人： Alex Veis
IPC分类号： B41J2/155 , H04N1/405 , H04N1/40
CPC分类号： H04N1/405 , H04N1/40087 , H04N1/4057
摘要： According to one example of the present invention, there is provided a method of generating data to control the ejection of ink drops from a plurality of arrays of printhead nozzles of a printing system. In the printing system one of the arrays of nozzles is configured to eject a first ink of a first color having a first colorant density. Another one of the arrays of nozzles is configured to eject a second ink of the first color having a second colorant density. Each array of nozzles is capable of making ink marks having a plurality of different ink mark volumes on a media. The method comprises obtaining image data for a single color channel and generating, from the image data, multi-level screen data describing, for each of the first and second inks, the ink mark volume to be made by the array of printhead nozzles at each screen location.
摘要翻译：根据本发明的一个示例，提供了一种产生数据以控制从打印系统的打印头喷嘴的多个阵列喷射墨滴的方法。在打印系统中，喷嘴阵列之一被配置为喷射具有第一着色剂密度的第一颜色的第一墨。喷嘴阵列中的另一个被配置为喷射具有第二着色剂密度的第一颜色的第二墨。每个喷嘴阵列能够在介质上制造具有多个不同墨迹标记体积的墨迹。该方法包括获得用于单个颜色通道的图像数据，并且从图像数据生成针对第一和第二墨水中的每个墨水标记体积由多个打印头喷嘴阵列在每个屏幕位置。

5. 发明授权

US09259943B2 Method and apparatus for curing ink 有权
标题翻译：油墨固化方法和设备
公开(公告)号：US09259943B2
公开(公告)日：2016-02-16
申请号：US14754281
申请日：2015-06-29
申请人： Hewlett-Packard Industrial Printing Ltd.
发明人： Alex Veis , Ran Vilk , Gilhad Ben-Bassat , Yochai Edlitz
IPC分类号： B41J2/01 , B41J11/00 , B41J11/20 , B41J19/00
CPC分类号： B41J11/002 , B41J11/0035 , B41J11/20 , B41J19/00 , B41J25/308
摘要： According to one example there is provided apparatus for curing ink on a substrate. The apparatus comprises a substrate support, a curing sheet positionable above the substrate support to create a gap between a substrate on the substrate support and the curing sheet. The apparatus further comprises an oxygen-depletion mechanism for reducing the oxygen level in the gap and an ultra-violet, UV, radiation source to apply UV radiation through the curing sheet to a substrate on the substrate support.
摘要翻译：根据一个示例，提供了用于在基底上固化油墨的装置。该装置包括基板支撑件，可固定在基板支撑件上方的固化板，以在基板支撑件上的基板和固化板之间形成间隙。该装置还包括用于减小间隙中的氧水平的氧耗尽机构和紫外线，UV辐射源，以将UV辐射通过固化片施加到基底支撑体上的基底。

6. 发明授权

US09156255B2 Movement of fluid within printhead channels 有权
标题翻译：打印头通道内的流体运动
公开(公告)号：US09156255B2
公开(公告)日：2015-10-13
申请号：US14365735
申请日：2011-12-22
申请人： Semion Gengrinovich , Dennis Indorsky , Ran Vilk , Lev Superfin
发明人： Semion Gengrinovich , Dennis Indorsky , Ran Vilk , Lev Superfin
IPC分类号： B41J29/393 , B41J2/045
CPC分类号： B41J2/04588 , B41J2/04581 , B41J2/04596
摘要： In one embodiment, an actuator connected to a printhead structure is activated with a waveform to cause vibration of the structure sufficient to move fluid within a printhead channel adjacent to the structure and not cause the fluid to eject from the channel during a nonprinting period. In another embodiment, a first pulse module applies a pulse at a printhead structure at a combination of voltage, duration, and frequency to cause shaking of printhead structure to move fluid within a printhead channel adjacent to the structure without ejecting the fluid from the channel during a nonprinting period. In another embodiment, an actuator connected to a printhead structure is activated during a nonprinting period to pulse the structure to move fluid within a printhead channel adjacent to the structure without causing the fluid to be expelled from the channel.
摘要翻译：在一个实施例中，连接到打印头结构的致动器被激活，以使得结构的振动足以在与该结构相邻的打印头通道内移动流体，并且在非打印期间不使流体从通道喷出。在另一个实施例中，第一脉冲模块以电压，持续时间和频率的组合在打印头结构处施加脉冲，以引起打印头结构的抖动，以在与该结构相邻的打印头通道内移动流体，而不会在通道期间弹出流体非印刷期。在另一个实施例中，连接到打印头结构的致动器在非打印周期期间被激活以脉冲结构以在与结构相邻的打印头通道内移动流体，而不会使流体从通道排出。

7. 发明申请

US20150247044A1 PHOTO-CURABLE INK COMPOSITION 有权
标题翻译：光固化油墨组合物
公开(公告)号：US20150247044A1
公开(公告)日：2015-09-03
申请号：US14424598
申请日：2013-08-29
申请人： Hewlett-Packard Industrial Printing LTD
发明人： Or Brandstein , Nataly Lisitsin , Alex Trubnikov , Eytan Cohen
IPC分类号： C09D11/30 , C09D11/107 , C09D11/102
CPC分类号： C09D11/30 , C09D11/101 , C09D11/102 , C09D11/107 , C09D11/322
摘要： A photo-curable ink composition including colorant, water, photo-initiator, UV curable polyurethane dispersions, hydrophobic radiation-curable monomers and water-soluble or water-miscible radiation curable monomers. Also disclosed herein is a method for forming a printed article and an inkjet printing system using said photo-curable ink composition.
摘要翻译：包括着色剂，水，光引发剂，UV可固化聚氨酯分散体，疏水性可辐射固化单体和水溶性或水混溶性可辐射固化单体的光固化油墨组合物。本文还公开了使用所述光固化油墨组合物形成印刷品和喷墨印刷系统的方法。

8. 发明授权

US09102171B2 Method and apparatus for ink curing 有权
标题翻译：油墨固化的方法和装置
公开(公告)号：US09102171B2
公开(公告)日：2015-08-11
申请号：US14350789
申请日：2011-10-11
申请人： Alex Veis , Ran Vilk , Gilhad Ben-Bassat , Yochai Edlitz
发明人： Alex Veis , Ran Vilk , Gilhad Ben-Bassat , Yochai Edlitz
IPC分类号： B41J2/01 , B41J25/308 , B41J11/00
CPC分类号： B41J11/002 , B41J11/0035 , B41J11/20 , B41J19/00 , B41J25/308
摘要： According to one example there is provided apparatus for curing ink on a substrate. The apparatus comprises a substrate support, a curing sheet positionable above the substrate support to create a gap between a substrate on the substrate support and the curing sheet. The apparatus further comprises an oxygen-depletion mechanism for reducing the oxygen level in the gap and an ultra-violet, UV, radiation source to apply UV radiation through the curing sheet to a substrate on the substrate support.
摘要翻译：根据一个示例，提供了用于在基底上固化油墨的装置。该设备包括基板支撑件，可固定在基板支撑件上方的固化板，以在基板支撑件上的基板和固化板之间形成间隙。该装置还包括用于减小间隙中的氧水平的氧耗尽机构和紫外线，UV辐射源，以将UV辐射通过固化片施加到基底支撑体上的基底。

9. 发明申请

US20150151411A1 VACUUM HOLE ARRAY 有权
标题翻译：真空孔阵列
公开(公告)号：US20150151411A1
公开(公告)日：2015-06-04
申请号：US14408491
申请日：2012-06-25
申请人： Alex Veis , Yuval Dim
发明人： Alex Veis , Yuval Dim
IPC分类号： B25B11/00 , F16M13/00 , F16M11/04
CPC分类号： B25B11/005 , B41J11/0085 , B41J11/06 , B41J11/08 , B41J13/226 , F16M11/041 , F16M13/00
摘要： A vacuum hole array including a dense array of vacuum holes and a sparse array of vacuum holes.
摘要翻译：一个真空孔阵列，包括一个致密的真空孔阵列和一个稀疏阵列的真空孔。

10. 发明授权

US09031344B2 Mobile device for measuring image quality 有权
标题翻译：用于测量图像质量的移动设备
公开(公告)号：US09031344B2
公开(公告)日：2015-05-12
申请号：US13450032
申请日：2012-04-18
申请人： Yoav Bresler
发明人： Yoav Bresler
IPC分类号： G06K9/40 , G06K9/03
CPC分类号： G06K9/036
摘要： A mobile device and method for measuring image quality parameters, the device including a digital camera configured to capture one or a plurality of images, a processor configured to select one or a plurality of pairs of points from each image of the one or plurality of images, each pair of points connectable by a line, the processor further configured to compute one or a plurality of image quality parameters from at least one of the lines, and the processor further configured to compute a representative image quality parameter from the image quality parameters, and an output unit configured to communicate one or a plurality of representative image quality parameters.
摘要翻译：一种用于测量图像质量参数的移动设备和方法，所述设备包括被配置为捕获一个或多个图像的数字照相机，被配置为从所述一个或多个图像的每个图像中选择一个或多个点对的处理器每对点可由一条线路连接，所述处理器还被配置为从所述线路中的至少一条计算一个或多个图像质量参数，并且所述处理器还被配置为根据所述图像质量参数计算代表性图像质量参数，以及输出单元，被配置为传送一个或多个代表性图像质量参数。

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