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141. 发明申请

WO2009068634A1 INK JET PRINT HEAD WITH AUTOMATED CLEANING AT THE START OF PRINTING 审中-公开
标题翻译：喷墨打印头在打印开始时自动清洁
公开(公告)号：WO2009068634A1
公开(公告)日：2009-06-04
申请号：PCT/EP2008/066390
申请日：2008-11-28
申请人： IMAJE S.A. , GREGOIRE, Hervé
发明人： GREGOIRE, Hervé
IPC分类号： B41J2/17 , B41J2/20
CPC分类号： B41J2/20 , B41J2/08 , B41J2/1714 , B41J2/185
摘要： Liquid jet print head (3) comprising: a generator (1) of drops of liquid, the lower part of which comprises a plate (2) equipped with at least one nozzle (4) for ejecting the liquid, a sorting block (5) laid out below the nozzle plate (2) and offset in relation to the axis (Z) of the nozzle; wherein the block and the generator are fixed in relation to each other by delimiting a first space (9) and by forming an angle alpha in a vertical plane (YZ), means (50, 51) to suck up any stagnant liquid (13) in the first space and/or in the angle before the ejection of liquid via the nozzle at the start up of printing.
摘要翻译：液体喷射打印头（3）包括：液滴的发生器（1），其下部包括装有至少一个用于喷射液体的喷嘴（4）的板（2），分拣块（5）布置在喷嘴板（2）的下方并相对于喷嘴的轴线（Z）偏移; 其中所述块和所述发生器通过限定第一空间（9）并且通过在垂直平面（YZ）中形成角度α来相互固定，所述装置（50,51）吸入任何滞留液体（13）在第一空间中和/或在打印开始之前通过喷嘴喷射液体之前的角度。

142. 发明申请

WO2008106322A1 INK SET AND MEDIA FOR INK-JET PRINTING 审中-公开
标题翻译：墨水印刷墨盒和介质
公开(公告)号：WO2008106322A1
公开(公告)日：2008-09-04
申请号：PCT/US2008/053828
申请日：2008-02-13
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , DONOVAN, David , BAUER, Stephen, W.
发明人： DONOVAN, David , BAUER, Stephen, W.
IPC分类号： B41J2/01 , B41J2/17
CPC分类号： B41J2/2107 , B41J2/2114 , C09D11/40 , C09D11/54
摘要： An ink-jet printing system includes an ink set having only cyan, magenta, yellow black and gray inks, and a medium having a substantially neutral color. A ratio of printed lightness of the gray ink to a lightness of the medium ranges from 0.3 to 0.7.
摘要翻译：喷墨打印系统包括仅具有青色，品红色，黄色黑色和灰色墨水的油墨组和具有基本中性色的介质。灰色墨水的印刷亮度与介质亮度的比例为0.3〜0.7。

143. 发明申请

WO2008090164A2 A CONTINUOUS STREAM INK JET PRINT HEAD 审中-公开
标题翻译：连续喷墨喷墨打印头
公开(公告)号：WO2008090164A2
公开(公告)日：2008-07-31
申请号：PCT/EP2008/050729
申请日：2008-01-23
申请人： Videojet Technologies Inc , MARTIN, Graham Dagnall , PANNU, Sukbir Singh , SHERMAN, Nigel Edward
发明人： MARTIN, Graham Dagnall , PANNU, Sukbir Singh , SHERMAN, Nigel Edward
IPC分类号： B41J2/03 , B41J2/085 , B41J2/09 , B41J2/17 , B41J2/185
CPC分类号： B41J2/185 , B41J2/03 , B41J2/09 , B41J2/1707 , B41J2/1714 , B41J2/195
摘要： A continuous stream ink jet print head A continuous stream ink jet print head comprising: a droplet generator for generating a continuous stream of ink droplets; a charging electrode for selectively charging the ink droplets; deflection electrodes for deflecting the charged ink droplets; and a catcher for collecting uncharged ink droplets, wherein the deflection electrodes are contained within a surrounding structure that both (i) provides surfaces which are contoured to the shape of the main bodies of the deflection electrodes such that the main bodies may be mounted against the surfaces to correctly position the deflection electrodes within the print head, and (ii) serves as a manifold for fluid in operation of the print head, wherein the print head includes a cover for the surrounding structure, the cover forming a wall of the space between the deflection electrodes, the wall extending along the stream of ink droplets.
摘要翻译：连续流喷墨打印头连续流喷墨打印头，包括：用于产生连续的墨滴流的液滴发生器; 用于选择性地对墨滴充电的充电电极; 用于偏转带电墨滴的偏转电极; 以及用于收集不带电荷的墨滴的捕集器，其中偏转电极被包含在周围结构内，（i）提供与偏转电极的主体的形状成轮廓的表面，使得主体可以抵靠表面以将偏转电极正确地定位在打印头内，以及（ii）用作打印头操作中的流体的歧管，其中打印头包括用于周围结构的盖，盖形成在第一和第偏转电极，壁沿墨滴流延伸。

144. 发明申请

WO2006074280A2 FLUID DROP EJECTION 审中-公开
标题翻译：流体喷射喷射
公开(公告)号：WO2006074280A2
公开(公告)日：2006-07-13
申请号：PCT/US2006/000283
申请日：2006-01-06
申请人： DIMATIX, INC. , HOISINGTON, Paul, A.
发明人： HOISINGTON, Paul, A.
IPC分类号： B41J2/17
CPC分类号： B41J2/1707 , B41J2/19
摘要： A drop ejection system includes a flow regulator that can regulate the fluid flow to enhance fluid purging from the fluid ejection head and other system operations. The drop ejection system can include a drop ejection head with a plurality of nozzles, a pumping chamber, and a fluid purge unit capable of purging the fluid from the nozzles by generating a negative pressure outside of nozzles. The flow regulator can increases the flow resistance of the fluid flow to the drop ejection head when the fluid is purged out of the nozzles.
摘要翻译：液滴喷射系统包括流量调节器，其可以调节流体流动以增强从流体喷射头和其它系统操作中的流体吹扫。液滴喷射系统可以包括具有多个喷嘴的液滴喷射头，泵送室和流体吹扫单元，其能够通过在喷嘴外产生负压来从喷嘴吹扫流体。当流体从喷嘴排出时，流量调节器可以增加流向液滴喷射头的流体流动阻力。

145. 发明申请

WO2004048111A1 THERMAL INK JET PRINTHEAD WITH CAVITATION GAP 审中-公开
标题翻译：热喷枪喷头与密封缝隙
公开(公告)号：WO2004048111A1
公开(公告)日：2004-06-10
申请号：PCT/AU2003/001499
申请日：2003-11-17
申请人： SILVERBROOK RESEARCH PTY LTD , SILVERBROOK, Kia
发明人： SILVERBROOK, Kia
IPC分类号： B41J2/17
CPC分类号： B41J2/1628 , B41J2/1404 , B41J2/1412 , B41J2/1601 , B41J2/1623 , B41J2/1631 , B41J2/1639 , B41J2/1642 , B41J2002/14475 , B41J2002/14491 , B41J2202/20
摘要： An ink jet printhead which comprises a plurality of nozzles and one or more heater elements (53, 10) corresponding to each nozzle. Each heater element is configured to heat a bubble forming liquid in the printhead to a temperature above its boiling point to form a gas bubble (12) therein. The generation of the bubble causes the ejection of a drop of an ejectable liquid (such as ink) through the respective corresponding nozzle, to effect printing. The bubble forming liquid (which may also be the ink) is collapsible, having a point of collapse (17) towards which it collapses, and each heater element is configured such that the point of collapse of a bubble formed by it is spaced (54) from that heater element.
摘要翻译：一种喷墨打印头，包括多个喷嘴和一个或多个对应于每个喷嘴的加热器元件（53,10）。每个加热器元件构造成将打印头中的起泡液体加热至高于其沸点的温度，以在其中形成气泡（12）。气泡的产生导致通过相应的喷嘴喷射可喷射液体（例如墨水）的一滴，以实现打印。气泡形成液体（其也可能是油墨）是可折叠的，具有塌陷点（17），并且每个加热元件构造成使得由其形成的气泡的塌陷点间隔开（54 ）从该加热器元件。

146. 发明申请

WO03022586A2 DROPLET DEPOSITION APPARATUS 审中-公开
标题翻译： DROPLET沉积装置
公开(公告)号：WO03022586A2
公开(公告)日：2003-03-20
申请号：PCT/GB0204062
申请日：2002-09-05
申请人： XAAR TECHNOLOGY LTD , HARVEY ROBERT , TEMPLE STEPHEN , MANNING HOWARD JOHN , STANIER PETER , PHILIPS CHRISTOPHER DAVID
发明人： HARVEY ROBERT , TEMPLE STEPHEN , MANNING HOWARD JOHN , STANIER PETER , PHILIPS CHRISTOPHER DAVID
IPC分类号： B41J2/17 , B41J2/175 , B41J2/18
CPC分类号： B41J2/1707 , B41J2/175 , B41J2/18 , B41J2202/12
摘要： An ink supply system for a droplet deposition apparatus wherein the pressure at the nozzle is controlled by a remote point, said remote point being positioned in parallel with said print head. The flow restrictions in the printhead arm and the pressure control arm of the circuit being selected to achieve this.
摘要翻译：一种用于液滴沉积设备的墨水供应系统，其中喷嘴处的压力由远程点控制，所述远程点与所述打印头平行定位。选择打印头臂和电路的压力控制臂的流量限制来实现这一点。

147. 发明申请

WO03013873A2 INK CARTRIDGE WITH SELF-CLOSING VALVE 审中-公开
标题翻译：带自动关闭阀的墨盒
公开(公告)号：WO03013873A2
公开(公告)日：2003-02-20
申请号：PCT/US0222864
申请日：2002-07-19
申请人： SONOCO DEV INC , REA KEITH , KICK JAMES
发明人： REA KEITH , KICK JAMES
IPC分类号： B41F31/08 , B41C1/10 , B41F31/02 , B41J2/175 , B41M5/00 , B41J2/17 , G01D11/00
CPC分类号： B41J2/17596 , B41C1/1066 , B41F31/02 , B41J2/17513 , B41J2/17523
摘要： An improved ink cartridge (10) of the type used to dispense ink in automatic lithographic presses. The ink cartridge (10) comprises a hollow cylindrical body (12) for holding a supply of extrudable ink, a plunger (14) and a dispensing fitment (16). The improvement comprises a valve member (50) mounted over a central aperture (38) in the dispensing fitment (16), and a flexible molded plastic spring (44) that biases the valve member (50) in the closed position. The valve member (50) opens when subjected to pressure from the ink and closes automatically and completely when the ink pressure is less than the biasing force of the flexible spring (44).
摘要翻译：一种用于在自动平版印刷机中分配墨水的改进型墨盒（10）。墨盒（10）包括用于保持可挤出墨水供应的中空圆柱形主体（12），柱塞（14）和分配配件（16）。该改进包括安装在分配附件（16）中的中心孔（38）上的阀构件（50）以及将阀构件（50）偏压在关闭位置的柔性模制塑料弹簧（44）。阀构件（50）在受到来自墨水的压力时打开，并且当墨水压力小于柔性弹簧（44）的偏压力时自动且完全关闭。

148. 发明申请

WO02053384A1 ROTATABLE DRUM INKJET PRINTING APPARATUS FOR RADIATION CURABLE INK 审中-公开
标题翻译：可旋转喷墨打印机用于辐射固化油墨
公开(公告)号：WO02053384A1
公开(公告)日：2002-07-11
申请号：PCT/US2001/050319
申请日：2001-12-20
IPC分类号： B41J2/01 , B41J2/17 , B41J11/00
CPC分类号： B41J2/17 , B41J11/002
摘要： Inkjet printing apparatus (10) includes a drum, a print head (20) for directing radiation curable ink toward a substrate (18) on the drum, and a curing device (22) for directing radiation toward the ink that is received on the substrate. The curing device is selectively operable to direct radiation toward a certain portion of the ink received on the substrate only after that certain portion has moved with the substrate and the drum through an arc that is at least 360 degrees. In this manner, the ink on the substrate has sufficient time to spread and level and the resultant image is of high quality.
摘要翻译：喷墨打印设备（10）包括滚筒，用于将辐射固化油墨引导到滚筒上的基材（18）的打印头（20）和用于将辐射引向接收在基板上的墨的固化装置（22）。固化装置可选择性地可操作地将辐射引导到接收在基底上的油墨的某一部分上，之后该特定部分已经与基底和滚筒一起移动至少360度的弧。以这种方式，基板上的墨水具有足够的时间来扩展和平整，并且所得到的图像具有高质量。

149. 发明申请

WO0151219A3 METHOD AND APPARATUS FOR APPLYING A MARKER 审中-公开
标题翻译：申请标记的方法和装置
公开(公告)号：WO0151219A3
公开(公告)日：2002-02-07
申请号：PCT/GB0100064
申请日：2001-01-10
申请人： WILLETT INT LTD , FOX MICHAEL JOHN
发明人： FOX MICHAEL JOHN
IPC分类号： B41M5/00 , B41M5/52 , G01N21/25 , B41J2/17
CPC分类号： G01N21/25 , B41M3/006
摘要： The present invention provides a method for applying a marker material to a surface of a carrier so as to form deposits of the marker materials at predetermined locations upon the surface of the carrier to which a sample of a product to be assessed can be applied so as to interact with the marker material in the deposit to provide a characteristic spectrum upon radiation of the predetermined location with IR, UV or other radiation. The marker material is applied through the nozzle of a continuous ink jet printer. The droplets of fluid striking the surface have a sufficiently low kinetic energy, that they do not cause an unacceptable level of disturbance of the layer and/or of scattering of the applied marker material upon the surface of the carrier. The carrier is a planar glass slide having an absorbent layer comprising fumed silica in a gelatin binder.
摘要翻译：本发明提供了一种将标记材料施加到载体的表面上的方法，以便在载体的表面上的预定位置处形成标记材料的沉积物，待测量的产品的样品可以施用于载体的表面，以便与沉积物中的标记物质相互作用，以在用IR，UV或其他辐射辐射预定位置时提供特征谱。标记材料通过连续喷墨打印机的喷嘴施加。撞击表面的流体液滴具有足够低的动能，使得它们不会导致不可接受的层的扰动水平和/或施加的标记材料在载体的表面上的散射。载体是具有在明胶粘合剂中含有热解法二氧化硅的吸收层的平面载玻片。

150. 发明申请

WO01062861A1 INK FOR INKJET RECORDING AND INK CARTRIDGE HAVING THE INK THEREIN 审中-公开
标题翻译：墨水记录墨盒和墨盒的墨盒
公开(公告)号：WO01062861A1
公开(公告)日：2001-08-30
申请号：PCT/JP2000/001056
申请日：2000-02-24
IPC分类号： B41J2/16 , C09D11/00 , B41J2/14 , B41J2/17 , B41M5/00
CPC分类号： C09D11/38 , B41J2/1606
摘要： An ink for inkjet recording which comprises water, a colorant and a rust inhibitor and is to be discharged through an opening of a nozzle having a water-repellent film containing a metal formed on the surface thereof, wherein the concentration of said rust inhibitor is determined on the basis of the number of groups contained in said colorant which may liberate an counter cation to show acidity. The ink can be used for inhibiting the erosion of a water-repellent film formed on a head for ink-jet recording.
摘要翻译：一种用于喷墨记录的油墨，其包括水，着色剂和防锈剂，并且通过具有在其表面形成有金属的防水膜的喷嘴的开口排出，其中确定所述防锈剂的浓度基于所述着色剂中所含的基团数目，其可释放出抗衡阳离子以显示酸度。油墨可用于抑制喷墨记录头上形成的防水膜的侵蚀。

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