公开(公告)号：US08240839B2

公开(公告)日：2012-08-14

申请号：US12489946

申请日：2009-06-23

申请人： Jun Yamanobe

发明人： Jun Yamanobe

IPC分类号： B41J29/38

CPC分类号： B41J2/0057 ,  B41J2/2114 ,  B41J11/0015 ,  B41J11/002 ,  B41M5/0011 ,  B41M5/0017 ,  B41M7/00 ,  B41M7/009

摘要： The image forming method forms an image on a recording medium by using aqueous ink and treatment liquid. The ink contains coloring material, and the treatment liquid contains a component which reacts with the coloring material. The image forming method includes: a treatment liquid deposition step of depositing the treatment liquid onto the recording medium; an ink deposition step of ejecting and depositing droplets of the aqueous ink in accordance with image information, onto the recording medium on which the treatment liquid has been deposited in the treatment liquid deposition step; an ink drying step of drying an ink layer which has been formed on the recording medium by reaction between the treatment liquid deposited in the treatment liquid deposition step and the aqueous ink deposited in the ink deposition step, such that an amount of water originating from the aqueous ink and still remaining on the recording medium after the ink drying step is not more than 4.0 g/m2; and a fixing step of fixing the ink layer which has been dried in the ink drying step on the recording medium by applying heat and pressure to the ink layer.

摘要翻译： 图像形成方法通过使用水性墨水和处理液在记录介质上形成图像。 油墨含有着色材料，处理液含有与着色材料反应的成分。 图像形成方法包括：处理液体沉积步骤，将处理液体沉积到记录介质上; 墨水沉积步骤，根据图像信息将水性墨水的液滴喷射并沉积到处理液体沉积步骤中沉积有处理液体的记录介质上; 墨水干燥步骤，通过在处理液体沉积步骤中沉积的处理液体与沉积在油墨沉积步骤中的水性油墨之间的反应，在记录介质上形成的油墨层干燥，使得源自 在油墨干燥步骤不大于4.0g / m 2之后仍然保留在记录介质上; 以及固定步骤，通过向油墨层施加热和压力将在油墨干燥步骤中已经干燥的油墨层固定在记录介质上。

公开(公告)号：US07857407B2

公开(公告)日：2010-12-28

申请号：US11508221

申请日：2006-08-23

申请人： Jun Yamanobe ,  Toshiyuki Makuta

发明人： Jun Yamanobe ,  Toshiyuki Makuta

IPC分类号： B41J29/38 ,  B41J29/393 ,  B41J2/015

CPC分类号： B41J29/393 ,  B41J2/2139

摘要： The image forming apparatus includes: a liquid ejection head including a plurality of nozzles, the liquid ejection head ejecting a first liquid containing a coloring material through the nozzles onto a recording medium while the liquid ejection head and the recording medium are relatively moved in a first direction; an abnormal nozzle identifying device which identifies, out of the nozzles, an abnormal nozzle for which an error in a landing position of the first liquid on the recording medium with respect to a second direction orthogonal to the first direction is not less than a predetermined amount; and a correcting device which corrects dot data in such a manner that a second dot on the recording medium formed from the first liquid subsequently ejected from the abnormal nozzle makes contact with at least part of a first dot on the recording medium formed from the first liquid previously ejected from the abnormal nozzle.

摘要翻译： 图像形成装置包括：液体喷射头，其包括多个喷嘴，液体喷射头将包含着色材料的第一液体通过喷嘴喷射到记录介质上，同时液体喷射头和记录介质在第一 方向; 从喷嘴中识别异常喷嘴的异常喷嘴识别装置，所述异常喷嘴相对于与第一方向正交的第二方向的记录介质上的第一液体的着陆位置的误差不小于预定量 ; 以及校正装置，其以这样的方式校正点数据，即从由异常喷嘴随后喷射的第一液体形成的记录介质上的第二点与由第一液体形成的记录介质上的第一点的至少一部分接触 以前从异常喷嘴喷出。

公开(公告)号：US07753462B2

公开(公告)日：2010-07-13

申请号：US11507540

申请日：2006-08-22

申请人： Jun Yamanobe ,  Toshiyuki Makuta

发明人： Jun Yamanobe ,  Toshiyuki Makuta

IPC分类号： B41J2/195 ,  B41J2/015 ,  B41J2/01 ,  C08J7/04

CPC分类号： B41J11/002 ,  B41J2/2114

摘要： The image forming apparatus comprises: an applying device that applies a first liquid containing a diffusion preventing agent for a coloring material, onto a recording medium; a droplet depositing device that deposits a second liquid containing the coloring material, onto the recording medium onto which the first liquid has been applied; a radiation irradiating device that radiates radiation onto the recording medium onto which the second liquid has been deposited; and a controlling device that controls a time from the second liquid being deposited to the second liquid being irradiated with the radiation, according to deposition data for the droplet depositing device.

摘要翻译： 图像形成装置包括：施加装置，其将含有着色材料的防扩散剂的第一液体施加到记录介质上; 将含有着色材料的第二液体沉积到已经施加了第一液体的记录介质上的液滴沉积装置; 辐射照射装置，其将辐射辐射到已经沉积第二液体的记录介质上; 以及控制装置，其根据用于液滴沉积装置的沉积数据控制从被沉积的第二液体到被辐射的第二液体的时间。

公开(公告)号：US07708361B2

公开(公告)日：2010-05-04

申请号：US11902340

申请日：2007-09-20

申请人： Jun Yamanobe

发明人： Jun Yamanobe

IPC分类号： B41J29/38

CPC分类号： B41J3/60

摘要： The inkjet recording apparatus initially deposits ink on a front surface of a recording medium and subsequently deposits ink on a rear surface of the recording medium in such a manner that images are formed by the ink on the front surface and the rear surface of the recording medium, wherein, when time after depositing the ink on a first region of the front surface of the recording medium until depositing the ink on a second region of the rear surface of the recording medium which corresponds to the first region is taken to be ΔT1 (sec) and viscosity of the ink to be deposited on the first region and the second region of the recording medium is taken to be η (mPa·sec), then the inkjet recording apparatus deposits the ink on the first region and the second region in such a manner that a following relationship is satisfied: ΔT1

摘要翻译： 喷墨记录装置最初将墨水沉积在记录介质的前表面上，随后将油墨沉积在记录介质的后表面上，使得图像由记录介质的表面和背面上的油墨形成 其中，当在记录介质的前表面的第一区域上沉积墨水之后直到在与第一区域相对应的记录介质的后表面的第二区域上沉积墨水之后的时间被取为＆Dgr; T1 （sec），并且要沉积在记录介质的第一区域和第二区域上的油墨的粘度被选择为<！ - SIPO < （mPa·sec），则喷墨记录装置以满足以下关系的方式将墨水沉积在第一区域和第二区域上：＆Dgr; T1 <0.45×＆eegr;

公开(公告)号：US07448706B2

公开(公告)日：2008-11-11

申请号：US11236543

申请日：2005-09-28

申请人： Jun Yamanobe

发明人： Jun Yamanobe

IPC分类号： B41J29/38

CPC分类号： B41J2/2135

摘要： The image forming apparatus comprises: a recording head which includes a plurality of nozzles through which droplets of liquid are ejected to and deposited on a recording medium to form dots on the recording medium, the nozzles being arranged in a nozzle row; a conveyance device which causes the recording head and the recording medium to move relatively to each other by conveying at least one of the recording head and the recording medium in a relative movement direction; a storage device which, of information indicating an amount of deposition position displacement from an ideal deposition position of the dots formed by the droplets ejected from the nozzles, stores information about the amount of deposition position displacement in at least a direction perpendicular to the relative movement direction of the conveyance device; a line figure recognition processing device which carries out processing for recognizing line figures from image data for printing; an ideal line identification device which determines an ideal line obtained by linking centers of the respective dots formed when printing a line figure, assuming that there is absolutely no deposition position displacement produced by any of the nozzles, in respect of the line figure recognized by the line figure recognition processing device; and an ejection timing control device which, when printing a line figure, controls ejection timing of a defective nozzle which produces deposition position displacement in a direction perpendicular to the relative movement direction, according to the information about the amount of deposition position displacement stored in the storage device and the ideal line determined by the ideal line identification device, in such a manner that a deposition center position of a dot formed by a droplet ejected from the defective nozzle moves closer to the ideal line, along the relative movement direction.

摘要翻译： 图像形成装置包括：记录头，其包括多个喷嘴，通过该喷嘴将液滴喷射到记录介质上并沉积在记录介质上以在记录介质上形成点，喷嘴布置在喷嘴列中; 传送装置，其通过相对移动的方向传送所述记录头和记录介质中的至少一个，使所述记录头和所述记录介质相对移动; 指示从由喷嘴喷射的液滴形成的点的理想沉积位置的沉积位置位移量的信息存储在至少垂直于相对运动的方向上的沉积位置位移量的信息的存储装置 输送装置的方向; 线图识别处理装置，其进行用于从用于打印的图像数据识别行数的处理; 一种理想的线识别装置，其判定通过将印刷线图形成的各个点的中心连接而获得的理想线条，假设绝对没有任何喷嘴产生的沉积位置相对于由 线图识别处理装置; 以及喷射正时控制装置，当打印线图时，根据关于存储在所述相对移动方向上的沉积位置位移量的信息，控制在垂直于相对移动方向的方向上产生沉积位置位移的缺陷喷嘴的喷射正时 存储装置和由理想线路识别装置确定的理想线路，使得由从缺陷喷嘴喷射的液滴形成的点的沉积中心位置沿着相对移动方向移动到理想线路。

公开(公告)号：US20070211101A1

公开(公告)日：2007-09-13

申请号：US11714869

申请日：2007-03-07

申请人： Jun Yamanobe

发明人： Jun Yamanobe

IPC分类号： B41J29/38 ,  B41J29/393 ,  B41J2/15 ,  B41J2/145

CPC分类号： B41J29/393 ,  B41J2/04508 ,  B41J2/0451 ,  B41J2/0458 ,  B41J2/2125 ,  B41J2/2139

摘要： The image forming apparatus includes: a first group of large nozzles which eject large droplets of liquid for a color; a second group of small nozzles which eject small droplets of the liquid for the color, the small droplets having volume smaller than the large droplets; a dot data creation device which creates dot data according to input image data; a dot data correction device which corrects the dot data if there is an abnormal nozzle in one of the first and second groups, in such a manner that a corrective nozzle is selected from the other of the first and second groups, and droplet ejection performed by the corrective nozzle substitutes for droplet ejection that is originally to be performed by the abnormal nozzle; and a driving device which drives the large and small nozzles to eject the large and small droplets according to the corrected dot data.

摘要翻译： 图像形成装置包括：第一组大喷嘴，其喷射大量液体的液体，用于颜色; 第二组小喷嘴，其喷射液体的小液滴的颜色，小液滴的体积小于大液滴; 点数据生成装置，根据输入图像数据生成点数据; 如果在第一组和第二组之一中存在异常喷嘴，则校正点数据的点数据校正装置，以从第一组和第二组中的另一组中选择校正喷嘴，并且由 校正喷嘴代替最初由异常喷嘴执行的液滴喷射; 以及驱动装置，其驱动大小喷嘴以根据校正的点数据喷出大小的液滴。

公开(公告)号：US20060187254A1

公开(公告)日：2006-08-24

申请号：US11356260

申请日：2006-02-17

申请人： Jun Yamanobe

发明人： Jun Yamanobe

IPC分类号： B41J2/205

CPC分类号： B41J2/2132 ,  B41J19/147

摘要： A method determines a color ink deposition order when inks of a plurality of colors are overlapped on one another to form an image on a recording medium. The method comprises the steps of: obtaining information on OD_β(α) concerning an ink of a first color a and OD_α(β) concerning an ink of a second color β, where OD_β(α) is a reflection density in a range of a color complementary to the second color β in a deposition sample obtained when only the ink of the first color a is deposited, and OD_α(β) is a reflection density in a range of a color complementary to the first color α in a deposition sample obtained when only the ink of the second color β is deposited; and determining the color ink deposition order so that of one of the inks of the first color α and the second color β which one corresponds to smaller one of OD_β(α) and OD_α(β) is first deposited and the other of the inks of the first color a and the second color β is subsequently deposited.

摘要翻译： 当多种颜色的墨彼此重叠以在记录介质上形成图像时，一种方法确定了彩色墨水沉积顺序。 该方法包括以下步骤：获得关于与第二颜色β的墨相关的第一颜色a和OD_alpha（β）的墨的OD_beta（α）的信息，其中OD_beta（α）是反射密度在 在仅沉积第一颜色a的墨的情况下获得的沉积样品中与第二颜色β互补的颜色和OD_alpha（β）是获得的沉积样品中与第一颜色α互补的颜色的范围内的反射密度 当仅沉积第二颜色β的墨时; 并且首先沉积颜色墨水沉积顺序，使得其中一种对应于OD_beta（α）和OD_alpha（β）中较小的一种的第一颜色α和第二颜色β的墨水之一，并且另一种墨 随后沉积第一种颜色a和第二种颜色β。

公开(公告)号：US20060071991A1

公开(公告)日：2006-04-06

申请号：US11237693

申请日：2005-09-29

申请人： Jun Yamanobe

发明人： Jun Yamanobe

IPC分类号： B41J2/17

CPC分类号： B41J2/2114

摘要： The image forming apparatus comprises: an ink application device which applies ink to a recording medium; a treatment liquid application device which applies treatment liquid which causes the ink to increase in viscosity or solidify, by reacting with the ink; an image processing device which generates image data of multiple values from an input image; a block dividing device which divides an image region to be formed on the recording medium according to the image data into a plurality of blocks; an evaluation value calculation device which calculates an evaluation value for each of the blocks for judging an application of the treatment liquid to each of the blocks, according to the image data; and a treatment liquid application control device which controls a mode of applying the treatment liquid to each of the blocks, by comparing the evaluation value with a previously established threshold value.

摘要翻译： 图像形成装置包括：将油墨施加到记录介质的油墨施加装置; 处理液体施加装置，其通过与油墨反应而施加使油墨增加粘度或固化的处理液; 图像处理装置，其从输入图像生成多个值的图像数据; 块分割装置，根据图像数据将要形成在记录介质上的图像区域划分成多个块; 评估值计算装置，根据图像数据计算用于判断对每个块的处理液的应用的每个块的评估值; 以及处理液施加控制装置，其通过将评估值与先前建立的阈值进行比较来控制将处理液施加到每个块的模式。

公开(公告)号：US08939528B2

公开(公告)日：2015-01-27

申请号：US13004071

申请日：2011-01-11

申请人： Jun Yamanobe

发明人： Jun Yamanobe

IPC分类号： B41J29/38 ,  B41J2/17 ,  B41J2/21 ,  B41J3/60 ,  B41J11/00

CPC分类号： B41J29/38 ,  B41J2/2114 ,  B41J3/60 ,  B41J11/0015

摘要： An inkjet printing apparatus includes: a conveyance device which conveys paper; an inkjet head which ejecting droplets of colored ink onto the paper conveyed by the conveyance device so as to form an image on the paper; a transparent liquid deposition device which deposits a transparent liquid onto a blank background portion of the paper conveyed by the conveyance device; a transparent liquid deposition volume determination device which determines a deposition volume of the transparent liquid to be deposited onto the paper, according to printing information that is required for printing the image on the paper; and a transparent liquid deposition control device which controls the transparent liquid deposition device in such a manner that the transparent liquid with the deposition volume determined by the transparent liquid deposition volume determination device is deposited onto the blank background portion of the paper.

摘要翻译： 一种喷墨打印设备，包括：传送纸张的输送装置; 喷墨头，其将彩色墨水的液滴喷射到由输送装置输送的纸上，以在纸上形成图像; 透明液体沉积装置，其将透明液体沉积在由输送装置输送的纸张的坯料背景部分上; 透明液体沉积容积确定装置，根据在纸张上打印图像所需的打印信息确定待沉积在纸张上的透明液体的沉积体积; 以及透明液体沉积控制装置，其以透明液体沉积量确定装置确定的具有沉积容积的透明液体沉积到纸张的空白背景部分上的方式控制透明液体沉积装置。

公开(公告)号：US08459763B2

公开(公告)日：2013-06-11

申请号：US13159438

申请日：2011-06-14

申请人： Jun Yamanobe

发明人： Jun Yamanobe

IPC分类号： B41J25/308

CPC分类号： B41J11/42 ,  B41J11/0015 ,  B41J11/002 ,  B41J25/308

摘要： An image recording apparatus of the present invention includes: a conveying unit that conveys a recording medium; a conveying speed detection unit that detects a conveying speed of the recording medium; a conveying control unit that controls the conveying unit so as to accelerate or decelerate the conveying speed of the recording medium detected by the conveying speed detection unit between a stationary state and a constant speed state; a recording unit that faces the recording medium and records an image; a recording control unit that varies a recording frequency of the recording unit according to the conveying speed of the recording medium; and a throw distance control unit that controls a throw distance between the recording unit and a recording face of the recording medium according to the conveying speed of the recording medium.

摘要翻译： 本发明的图像记录装置包括：传送记录介质的传送单元; 传送速度检测单元，其检测记录介质的传送速度; 输送控制单元，其控制所述输送单元，以便在静止状态和恒定速度状态之间加速或减速由所述输送速度检测单元检测到的所述记录介质的输送速度; 面向记录介质并记录图像的记录单元; 记录控制单元，其根据记录介质的传送速度改变记录单元的记录频率; 以及投射距离控制单元，其根据记录介质的传送速度来控制记录单元和记录介质的记录面之间的投射距离。