公开(公告)号：US07527348B2

公开(公告)日：2009-05-05

申请号：US11365624

申请日：2006-03-02

申请人： Masaya Uetsuki ,  Takumi Kaneko ,  Tsutomu Abe ,  Nobuyuki Matsumoto

发明人： Masaya Uetsuki ,  Takumi Kaneko ,  Tsutomu Abe ,  Nobuyuki Matsumoto

IPC分类号： B41J2/165

CPC分类号： B41J2/16544

摘要： In an ink jet printing apparatus carrying out printing using a plurality of ejecting portions for respectively ejecting different kinds of inks, a condition for wiping of an ejection face provided with ink ejection openings of the plurality of ejecting portions is appropriately determined and defective ejection due to a wet and dirty ejection face is effectively prevented. A timing of wiping is controlled considering kinds of inks. Specifically, the timing of wiping is determined not simply based on a number of ejections carried out by the plurality of ejecting portions to perform printing, but also a condition of an amount of mist generated in accordance with the kinds of ink.

摘要翻译： 在使用多个喷射部分进行打印以分别喷射不同种类的油墨的喷墨打印设备中，适当地确定了设置有多个喷射部分的喷墨口的喷射面的擦拭条件，并且由于 有效地防止了湿肮脏的喷射面。 考虑墨水种类来控制擦拭时间。 具体地说，擦拭的时间不是简单地根据由多个喷射部进行的进行打印的喷射次数来决定的，而且是根据油墨的种类生成的雾的状态。

公开(公告)号：US20060203034A1

公开(公告)日：2006-09-14

申请号：US11365624

申请日：2006-03-02

申请人： Masaya Uetsuki ,  Takumi Kaneko ,  Tsutomu Abe ,  Nobuyuki Matsumoto

发明人： Masaya Uetsuki ,  Takumi Kaneko ,  Tsutomu Abe ,  Nobuyuki Matsumoto

IPC分类号： B41J2/165

CPC分类号： B41J2/16544

摘要： An ink jet printing apparatus carrying out printing using a plurality of ejecting portions for ejecting different kinds of inks respectively, wherein a condition for wiping of an ejection face provided with ink ejection openings of a plurality of ejecting portions is appropriately determined and an defective ejection due to wet and dirty ejection face is effectively prevented. A timing of wiping is controlled considering an ink condition. Specifically, the timing of wiping is determined not simply based on a dot count value being a number of ejection carried out by a plurality of ejecting portions to perform printing, but also a condition of an amount of mist generated in accordance with ink types as well.

摘要翻译： 一种喷墨打印设备，其使用多个喷射部分进行打印以分别喷射不同种类的油墨，其中适当地确定了设置有多个喷射部分的喷墨口的喷射面的擦拭条件和由于 有效地防止了湿，肮脏的喷射面。 考虑到墨水状况来控制擦拭的时间。 具体而言，不仅简单地基于由多个喷射部进行的喷射次数的点计数值来进行擦拭的定时，而且还进行根据墨水类型生成的雾的量的条件 。

公开(公告)号：US06984018B2

公开(公告)日：2006-01-10

申请号：US10078455

申请日：2002-02-21

申请人： Masaya Uetsuki ,  Toshiharu Inui ,  Takumi Kaneko

发明人： Masaya Uetsuki ,  Toshiharu Inui ,  Takumi Kaneko

IPC分类号： B41J2/165

CPC分类号： B41J2/17553 ,  B41J2/16517

摘要： An image forming apparatus having capping control means which, if a dot number counted by a count means reaches or exceeds a second threshold value smaller than a first threshold value and if a waiting time measured by a measuring means reaches or exceeds a first predetermined waiting time, covers an ink discharge surface of an ink jet recording head with a cap, and wiping control means which, if the dot number counted by the count means exceeds the first threshold value, wipes the ink discharge surface of the ink jet recording head with a wiper, and, if the waiting time measured by the measuring means reaches or exceeds a second predetermined waiting time longer than the first predetermined waiting time during the capping, wipes the ink discharge surface of the ink jet recording head with the wiper.

摘要翻译： 具有封盖控制装置的图像形成装置，如果由计数装置计数的点数达到或超过小于第一阈值的第二阈值，并且如果由测量装置测量的等待时间达到或超过第一预定等待时间 覆盖具有盖的喷墨记录头的喷墨表面，以及擦拭控制装置，如果由计数装置计数的点数超过第一阈值，则擦拭喷墨记录头的墨排出表面 擦拭器，并且如果由测量装置测量的等待时间达到或超过在封盖期间比第一预定等待时间长的第二预定等待时间，则用擦拭器擦拭喷墨记录头的墨水排放表面。

公开(公告)号：US06540329B1

公开(公告)日：2003-04-01

申请号：US09663847

申请日：2000-09-15

申请人： Takumi Kaneko ,  Nobuyuki Matsumoto ,  Masao Kato ,  Daisaku Ide ,  Koichi Osumi ,  Yoichi Takada

发明人： Takumi Kaneko ,  Nobuyuki Matsumoto ,  Masao Kato ,  Daisaku Ide ,  Koichi Osumi ,  Yoichi Takada

IPC分类号： B41J225

CPC分类号： C09D11/324 ,  B41J2/2107 ,  B41M5/0017 ,  B41M5/0023 ,  B41M7/0018 ,  C09D11/38 ,  C09D11/40

摘要： A method of recording a multi-color image containing a plurality of image regions formed by applying an black ink and a color ink to overlap each other in different orders, where the black ink contains a salt, an aqueous medium and a pigment dispersed in the aqueous medium by the action of an ionic group, and the color ink contains a dye. Otherwise, the black ink contains a salt, an aqueous medium and a pigment dispersed in the aqueous medium by the action of an ionic group, and the color ink is reactive with the black ink. This method enables to obtain high quality images free from density unevenness or excellent in uniform feeling.

摘要翻译： 一种记录包含多个图像区域的多色图像的方法，所述多色图像区域通过施加黑色油墨和彩色油墨以不同的顺序彼此重叠而形成，其中黑色油墨含有盐，水性介质和分散在其中的颜料 水性介质通过离子基团的作用，并且彩色油墨含有染料。 否则，黑色墨水通过离子基团的作用包含盐，水性介质和分散在水性介质中的颜料，并且彩色墨水与黑色墨水反应。 该方法能够获得没有密度不均匀或均匀感优异的高品质图像。

公开(公告)号：US08215740B2

公开(公告)日：2012-07-10

申请号：US12484946

申请日：2009-06-15

申请人： Kazuki Narumi ,  Takumi Kaneko

发明人： Kazuki Narumi ,  Takumi Kaneko

IPC分类号： B41J29/38 ,  B41J23/00 ,  B41J2/21

CPC分类号： B41J29/38 ,  B41J2/2107

摘要： Gradation data for each color to be input to a recording apparatus includes dot-recording-position information for every unit pixel and information for determining a nozzle position in a recording head for recording a dot. The information for determining the nozzle position makes determination in accordance with image data of an ink with resin and image data of an ink without resin. In a region where the ink with resin and the ink without resin overlap with each other, the ink without resin can land first.

摘要翻译： 要输入到记录装置的每种颜色的灰度数据包括用于每个单位像素的点记录位置信息和用于确定用于记录点的记录头中的喷嘴位置的信息。 用于确定喷嘴位置的信息根据具有树脂的油墨的图像数据和没有树脂的油墨的图像数据进行确定。 在具有树脂的墨水和没有树脂的墨水彼此重叠的区域中，没有树脂的墨水可以首先着陆。

公开(公告)号：US08091975B2

公开(公告)日：2012-01-10

申请号：US12131573

申请日：2008-06-02

申请人： Takumi Kaneko ,  Takao Ogata ,  Rie Takekoshi ,  Noboru Kunimine

发明人： Takumi Kaneko ,  Takao Ogata ,  Rie Takekoshi ,  Noboru Kunimine

IPC分类号： B41J29/38

CPC分类号： B41J19/147 ,  B41J2/2107

摘要： One or more scans used to apply a specific ink are varied according to the overlapping conditions of the specific ink and a non-specific ink, and bias in the specific ink nozzle usage frequency and bias in the printing ratio among passes is suppressed. For this purpose, one or more scans used to apply the specific ink are determined on the basis of applying amount information for the specific ink and the non-specific ink. For example, the one or more scans used to apply the specific ink are determined such that the ratio of specific ink applied by the last half of plural scans is greater for a unit pixel whose application ratio of non-specific ink to specific ink is greater than a predetermined ratio than for a unit pixel whose application ratio of non-specific ink to the specific ink is less than the predetermined ratio.

摘要翻译： 根据特定墨水和非特定墨水的重叠条件，用于施加特定墨水的一次或多次扫描被改变，并且抑制了特定墨水喷嘴使用频率中的偏压和通过之间的打印比率的偏差。 为此，基于特定油墨和非特定油墨的施加量信息来确定用于施加特定油墨的一次或多次扫描。 例如，用于施加特定墨水的一次或多次扫描被确定为使得对于非特定墨水与特定墨水的应用比例更大的单位像素，多次扫描的后半部分所施加的特定墨水的比率更大 比预定比例，其比非特定墨水与特定墨水的应用比例小于预定比率的单位像素。

公开(公告)号：US20090315935A1

公开(公告)日：2009-12-24

申请号：US12484946

申请日：2009-06-15

申请人： Kazuki Narumi ,  Takumi Kaneko

发明人： Kazuki Narumi ,  Takumi Kaneko

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J2/2107

摘要： Gradation data for each color to be input to a recording apparatus includes dot-recording-position information for every unit pixel and information for determining a nozzle position in a recording head for recording a dot. The information for determining the nozzle position makes determination in accordance with image data of an ink with resin and image data of an ink without resin. In a region where the ink with resin and the ink without resin overlap with each other, the ink without resin can land first.

摘要翻译： 要输入到记录装置的每种颜色的灰度数据包括用于每个单位像素的点记录位置信息和用于确定用于记录点的记录头中的喷嘴位置的信息。 用于确定喷嘴位置的信息根据具有树脂的油墨的图像数据和没有树脂的油墨的图像数据进行确定。 在具有树脂的墨水和没有树脂的墨水彼此重叠的区域中，没有树脂的墨水可以首先着陆。

公开(公告)号：US20090073204A1

公开(公告)日：2009-03-19

申请号：US12209883

申请日：2008-09-12

申请人： Rie Takekoshi ,  Takao Ogata ,  Takumi Kaneko ,  Noboru Kunimine

发明人： Rie Takekoshi ,  Takao Ogata ,  Takumi Kaneko ,  Noboru Kunimine

IPC分类号： B41J29/38

CPC分类号： B41J2/2114

摘要： The present invention provides an ink jet printing apparatus, an ink jet printing method, a data generation apparatus, a computer program, and an ink jet printing system by which a timing for ejecting a processing liquid can be changed to improve image performance of a printed image such as abrasion resistance, to provide the printing head with a longer life, and to improve a throughput. The processing liquid is ejected to a predetermined area on a printing medium, for which a formation of an image by ink is completed, in two or more scannings among five scannings of the printing head. When an amount of ejection data for ejecting the processing liquid in the fifth scanning for ejecting only the processing liquid is equal to or lower than a predetermined amount, the fifth scanning is not carried out.

摘要翻译： 本发明提供一种喷墨打印装置，喷墨打印方法，数据生成装置，计算机程序和喷墨打印系统，通过该系统可以改变喷射处理液的时间，以改善打印的图像的图像性能 图像如耐磨性，为打印头提供更长的使用寿命，并提高产量。 在打印头的五次扫描中，将处理液喷射到打印介质上，其中通过油墨形成图像的预定区域在两个或更多个扫描中被完成。 当在仅第一次喷射处理液的第五次扫描中喷射处理液体的喷射数据量等于或低于预定量时，不执行第五次扫描。

公开(公告)号：US06474779B2

公开(公告)日：2002-11-05

申请号：US09749729

申请日：2000-12-28

申请人： Toshiharu Inui ,  Daigoro Kanematsu ,  Yoshinori Nakajima ,  Takumi Kaneko

发明人： Toshiharu Inui ,  Daigoro Kanematsu ,  Yoshinori Nakajima ,  Takumi Kaneko

IPC分类号： B41J225

CPC分类号： B41J19/142

摘要： Disclosed are an ink-jet recording method in which scanning is performed with a recording device having a plurality of recording element groups in correspondence with inks of different hues relatively in a direction crossing the direction in which the recording medium is fed to perform recording, the method including the steps of determining the scanning direction according to the duty of the image data in the scanning for recording, and performing recording by performing scanning in the determined scanning direction, and an ink-jet recording apparatus in which scanning is performed with a recording device having a plurality of recording element groups in correspondence with inks of different hues relatively in a direction crossing the direction in which the recording medium is fed to perform recording, including a device for determining the scanning direction according to the duty of the image data in the scanning for recording, and a device for performing recording by performing scanning in the determined scanning direction.

摘要翻译： 公开了一种喷墨记录方法，其中使用具有多个记录元件组的记录装置进行扫描，所述记录装置与沿着记录介质的供给方向相反的方向相对于不同色调的墨进行记录， 方法包括以下步骤：根据记录扫描中的图像数据的占空比确定扫描方向，并通过在所确定的扫描方向上执行扫描来执行记录;以及喷墨记录装置，其中通过记录进行扫描 具有与沿着与记录介质的供给方向相交的方向相对于不同色相的油墨进行记录的多个记录元件组的装置，包括根据图像数据的占空比来确定扫描方向的装置 用于记录的扫描，以及通过执行扫描执行记录的装置 在确定的扫描方向上。

公开(公告)号：US08714680B2

公开(公告)日：2014-05-06

申请号：US13493764

申请日：2012-06-11

申请人： Kazuki Narumi ,  Takumi Kaneko

发明人： Kazuki Narumi ,  Takumi Kaneko

IPC分类号： B41J29/38 ,  B41J2/205 ,  B41J23/00

CPC分类号： B41J29/38 ,  B41J2/2107

摘要： Gradation data for each color to be input to a recording apparatus includes dot-recording-position information for every unit pixel and information for determining a nozzle position in a recording head for recording a dot. The information for determining the nozzle position makes determination in accordance with image data of an ink with resin and image data of an ink without resin. In a region where the ink with resin and the ink without resin overlap with each other, the ink without resin can land first.

摘要翻译： 要输入到记录装置的每种颜色的灰度数据包括用于每个单位像素的点记录位置信息和用于确定用于记录点的记录头中的喷嘴位置的信息。 用于确定喷嘴位置的信息根据具有树脂的油墨的图像数据和没有树脂的油墨的图像数据进行确定。 在具有树脂的墨水和没有树脂的墨水彼此重叠的区域中，没有树脂的墨水可以首先着陆。