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    • 4. 发明授权
    • Recording head, droplet discharge device and droplet discharge method
    • 记录头,液滴排放装置和液滴排放法
    • US08128187B2
    • 2012-03-06
    • US12412066
    • 2009-03-26
    • Masaaki Konno
    • Masaaki Konno
    • B41J29/393B41J29/38B41J2/15
    • B41J29/393B41J2/145B41J19/142
    • A recording head includes plural nozzle groups and a second nozzle. Each of the nozzle groups includes plural nozzles that respectively form dots, which make up an image, on a recording medium by discharging droplets. The nozzles are arranged in a straight line that is inclined with respect to a main scan direction at a predetermined angle. The plural nozzle groups are arranged in a sub scan direction such that intervals in the sub scan direction between nozzles adjacent in the sub scan direction are substantially identical and positions in the sub scan direction of nozzles belonging to the respective nozzle groups are substantially aligned. The second nozzle is disposed at a substantially central portion in the main scan direction between adjacent nozzles of nozzle groups adjacent in the sub scan direction so as not to overlap with any other nozzle in the main scan direction.
    • 记录头包括多个喷嘴组和第二喷嘴。 每个喷嘴组包括通过排出液滴在记录介质上分别形成构成图像的点的多个喷嘴。 喷嘴以相对于主扫描方向以预定角度倾斜的直线布置。 多个喷嘴组沿副扫描方向布置,使得在副扫描方向上相邻的喷嘴之间的副扫描方向上的间隔基本相同,并且属于各个喷嘴组的喷嘴的副扫描方向上的位置基本上对准。 第二喷嘴在副扫描方向上相邻的喷嘴组的相邻喷嘴之间的主扫描方向上的大致中央部分处被设置成不与主扫描方向上的任何其它喷嘴重叠。
    • 7. 发明授权
    • Image forming method and inkjet recording apparatus
    • 图像形成方法和喷墨记录装置
    • US07628481B2
    • 2009-12-08
    • US11409953
    • 2006-04-25
    • Tetsuzo KadomatsuMasaaki Konno
    • Tetsuzo KadomatsuMasaaki Konno
    • B41J2/01
    • B41J2/2114B41J11/002B41J11/007
    • The image forming method includes: a treatment liquid deposition step of depositing, on a recording medium, a treatment liquid which reacts with a water-based emulsion-type ink having a water-based ink solvent, a pigment-based coloring material and at least one constituent material of a radiation-curable monomer, a radiation-curable oligomer, and a mixture material of the radiation-curable monomer and the radiation-curable oligomer; an ink ejection step of ejecting the water-based emulsion-type ink by means of an inkjet head toward the recording medium on which the treatment liquid has been deposited in the treatment liquid deposition step; a radiation irradiation step, in a state where the water-based emulsion-type ink has reacted with the treatment liquid on the recording medium after the ink ejection step and an aggregate of the pigment-based coloring material and the at least one constituent material is separated in phase from a liquid component including the water-based ink solvent, of irradiating radiation onto at least the aggregate on the recording medium, to cure the aggregate; and a liquid removal step of removing at least a portion of the liquid component from the recording medium, after the radiation irradiation step.
    • 图像形成方法包括:处理液体沉积步骤,在记录介质上沉积与水基乳液型油墨反应的处理液体,所述水性乳液型油墨具有水性油墨溶剂,颜料基着色材料和至少 可辐射固化单体的一种构成材料,可辐射固化的低聚物和可辐射固化的单体和可辐射固化的低聚物的混合材料; 墨水喷射步骤,通过喷墨头向处理液沉积步骤中已经沉积有处理液体的记录介质喷射水性乳液型油墨; 辐射照射步骤,在油墨喷射步骤之后水性乳液型油墨与记录介质上的处理液体反应的状态和颜料基着色材料和至少一种构成材料的聚集体是 与包括水基油墨溶剂在内的液体组分相分离,将辐射照射到至少记录介质上的聚集体上,以使聚集体固化; 以及在所述辐射照射步骤之后从所述记录介质去除所述液体组分的至少一部分的液体去除步骤。
    • 8. 发明授权
    • Inkjet recording apparatus and liquid application method
    • 喷墨记录装置和液体涂布方法
    • US07543899B2
    • 2009-06-09
    • US11087982
    • 2005-03-24
    • Masaaki Konno
    • Masaaki Konno
    • B41J29/38B41J2/01
    • B41J11/0015B41J2/2114
    • An inkjet recording apparatus which forms images on a recording medium by combining at least two types of liquid comprising: a first application device which applies a first liquid to the recording medium; a second application device which applies a second liquid to the recording medium in accordance with an image to be formed on the recording medium; a movement device which provides relative movement between the recording medium, the first application device and the second application device; and a control device which according to a permeation speed controls at least one of the following devices: the first application device which changes the amount of the first liquid type applied, the second application device which changes the amount of the second liquid type applied, the movement device which changes the relative movement speed of the recording medium, and a temperature variation device which varies the temperature of the recording medium.
    • 一种喷墨记录装置,其通过组合至少两种类型的液体在记录介质上形成图像,包括:向记录介质施加第一液体的第一施加装置; 第二施加装置,其根据要形成在记录介质上的图像向记录介质施加第二液体; 移动装置,其在记录介质,第一施加装置和第二施加装置之间提供相对运动; 以及根据渗透速度控制以下装置中的至少一个的控制装置:改变施加的第一液体类型的量的第一施加装置,改变施加的第二液体类型的量的第二施加装置, 改变记录介质的相对移动速度的移动装置和改变记录介质的温度的温度变化装置。
    • 10. 发明授权
    • Inkjet recording apparatus and recording method
    • 喷墨记录装置和记录方法
    • US07300127B2
    • 2007-11-27
    • US10940728
    • 2004-09-15
    • Masaaki Konno
    • Masaaki Konno
    • B41J29/38B41J2/205
    • B41J11/42B41J2/16585B41J11/007B41J11/0085B41J11/009
    • The inkjet recording apparatus comprises: a full line type recording head which includes a plurality of nozzles for discharging ink arranged in a nozzle row across an entire printable width in a main scanning direction; a conveyance device which moves a recording medium and the recording head relatively to each other in a sub-scanning direction substantially orthogonal to the nozzle row provided in the recording head; and a droplet ejection control device which controls a droplet ejection timing of each nozzle, in such a manner that a basic arrangement of droplet deposition points of dots formed on the recording medium by means of ink droplets ejected from the nozzles becomes a staggered lattice arrangement.
    • 喷墨记录装置包括:全线型记录头,其包括多个喷嘴,用于沿主扫描方向在整个可打印宽度上排出布置在喷嘴列中的墨; 输送装置,其在与设置在记录头中的喷嘴列大致正交的副扫描方向上相对移动记录介质和记录头; 以及液滴喷射控制装置,其以这样的方式控制每个喷嘴的液滴喷射正时,使得通过从喷嘴喷射的墨滴形成在记录介质上的点的液滴沉积点的基本布置变为交错的格子布置。