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21. 发明授权

US07878613B2 Print data generation method, printing apparatus and method of generating mask 有权
标题翻译：打印数据生成方法，打印装置和生成掩模的方法
公开(公告)号：US07878613B2
公开(公告)日：2011-02-01
申请号：US11558324
申请日：2006-11-09
申请人： Hitoshi Nishikori , Hiroshi Tajika , Yuji Konno , Yoshito Mizoguchi , Daisaku Ide , Takeshi Yazawa , Satoshi Seki , Hirokazu Yoshikawa , Hideaki Takamiya , Fumiko Yano
发明人： Hitoshi Nishikori , Hiroshi Tajika , Yuji Konno , Yoshito Mizoguchi , Daisaku Ide , Takeshi Yazawa , Satoshi Seki , Hirokazu Yoshikawa , Hideaki Takamiya , Fumiko Yano
IPC分类号： B41J2/205 , B41J2/15 , G06K15/02 , H04N1/60
CPC分类号： G06K15/107
摘要： Mask patterns to be used for multi-pass printing make it possible to make a print with a higher quality at a higher speed. Specifically, by performing a swapping process with adjacency forbiddance, two points in the horizontal direction, or the scanning direction of a printing head, are selected in a buffer in which codes for each scan pass are set depending on printing ratios of a gradation mask. Subsequently, codes are swapped between the two points. By this swap, adjacencies between print permitting areas are eliminated in the mask pattern. As a result, when driving frequencies set for the printing head is kept constant, the scanning speed can be doubled at minimum.
摘要翻译：用于多遍打印的面膜图案可以以更高的速度制作更高质量的打印。具体地说，通过执行相邻禁止的交换处理，在缓冲器中选择水平方向的两个点或打印头的扫描方向，其中根据渐变掩模的打印比率来设置每个扫描遍的代码。随后，代码在两点之间交换。通过这种交换，掩模图案中消除了打印允许区域之间的邻接。结果，当为打印头设定的驱动频率保持恒定时，扫描速度可以最小化。

22. 发明授权

US08730520B2 Image processing method, image processing apparatus and inkjet printing method using determined ejection amounts of ink 有权
标题翻译：图像处理方法，图像处理装置和使用确定的喷墨量的喷墨打印方法
公开(公告)号：US08730520B2
公开(公告)日：2014-05-20
申请号：US13197188
申请日：2011-08-03
申请人： Yuji Konno , Hinako Iritani , Yuji Hamasaki , Takeshi Yazawa , Satoshi Seki , Eiichi Nakata
发明人： Yuji Konno , Hinako Iritani , Yuji Hamasaki , Takeshi Yazawa , Satoshi Seki , Eiichi Nakata
IPC分类号： H04N1/60
CPC分类号： H04N1/54 , H04N1/6022
摘要： An image processing method includes the steps of converting input image data to ink color data corresponding to each amount of a plurality of colors of achromatic inks used for printing, and generating printing data for first, second and third achromatic inks based on the ink color data. The printing data is used for printing by causing a printing head to scan a common image area in a printing medium a plurality of times, the printing head ejecting the plurality of colors of inks. The converting step converts the input image data to ink color data for the first, second and third achromatic inks so that the first achromatic ink is used with respect to a value of the input image data indicating achromatic color, and the generating step generates the printing data for the first, second and third achromatic inks so as to (a) make a printing duty for the first achromatic ink during first half of the plurality of scans higher than a printing duty for the first achromatic ink during the latter half of the plurality of scans, and (b) make printing duties for the second and third achromatic inks during the latter half of the scans higher than in the first half of the scans.
摘要翻译：一种图像处理方法包括以下步骤：将输入图像数据转换为与用于打印的多种不同颜色的各种颜色相对应的墨水颜色数据，以及基于墨水颜色数据生成第一，第二和第三无色墨水的打印数据。通过使打印头多次扫描打印介质中的公共图像区域，打印数据被用于打印，打印头喷射多种颜色的油墨。转换步骤将输入图像数据转换为第一，第二和第三无彩色墨水的墨水颜色数据，使得相对于指示无彩色的输入图像数据的值使用第一非彩色墨水，并且生成步骤生成打印用于第一，第二和第三无色墨水的数据，以便（a）在多个扫描的前半部分期间对于第一无色墨水的印刷负荷高于在多个扫描的后半部分期间第一非彩色墨水的印刷负荷的扫描，和（b）在扫描的后半部分比扫描的上半部分高出第二和第三消色差油墨的打印任务。

23. 发明申请

US20120044297A1 PRINTING APPARATUS AND PRINTING METHOD 有权
标题翻译：印刷装置和印刷方法
公开(公告)号：US20120044297A1
公开(公告)日：2012-02-23
申请号：US13205842
申请日：2011-08-09
申请人： Takeshi Yazawa , Yuji Konno , Satoshi Seki , Hinako Iritani
发明人： Takeshi Yazawa , Yuji Konno , Satoshi Seki , Hinako Iritani
IPC分类号： B41J2/21
CPC分类号： B41J2/2132 , G06K15/107
摘要： A printing apparatus and a printing method are provided by which, when an image is printed by a plurality of printing modes using different printing elements, a plurality of printing elements can have an equalized use frequency to thereby maintain the uniformity of quality of the printed image. In a first multipath printing control, a use rate of a nozzle group that is not used in the first multipath printing control and that is used in a second multipath printing control is higher than that of a nozzle group that is used in the first and second multipath printing controls.
摘要翻译：提供了一种打印设备和打印方法，通过该打印设备和打印方法，当使用不同的打印元件以多种打印模式打印图像时，多个打印元件可以具有均衡的使用频率，从而保持打印图像的质量的均匀性。在第一多路径打印控制中，在第一多路径打印控制中未使用并且用于第二多路径打印控制中的喷嘴组的使用率高于在第一和第二多路径打印控制中使用的喷嘴组的使用率多路径打印控制。

24. 发明授权

US07980649B2 Apparatus and method of ink jet printing 有权
标题翻译：喷墨打印的设备和方法
公开(公告)号：US07980649B2
公开(公告)日：2011-07-19
申请号：US11953453
申请日：2007-12-10
申请人： Yuji Konno , Hiroshi Tajika , Takeshi Yazawa , Yoshito Mizoguchi , Hideaki Takamiya
发明人： Yuji Konno , Hiroshi Tajika , Takeshi Yazawa , Yoshito Mizoguchi , Hideaki Takamiya
IPC分类号： B41J2/05
CPC分类号： B41J2/2132
摘要： An apparatus and method of ink jet printing is provided that poor ejection less occurs even where making a printing on a printing medium ready to cause a paper powder, such as a fine art paper. An image is to be printed on a printing medium by performing a relative movement of a printing medium and a printing head having a plurality of arrays each having a plurality of ejection openings. On this occasion, the image is printed by using ejection openings in a number changed in accordance with a type of the printing medium, out of a plurality of ejection openings on the two arrays adjacent to each other.
摘要翻译：提供了一种喷墨打印的设备和方法，即使在打印介质上进行打印准备好引起诸如美术纸的纸粉之类的喷墨也不太好。通过执行具有多个阵列的打印介质和打印头的相对运动，将图像打印在打印介质上，每个阵列具有多个喷射口。在这种情况下，通过使用根据打印介质的类型改变的数量的喷射开口，在彼此相邻的两个阵列上的多个喷射口中打印图像。

25. 发明授权

US07537310B2 Ink jet printing apparatus, ink jet printing method, and ink jet print head 失效
标题翻译：喷墨打印设备，喷墨打印方法和喷墨打印头
公开(公告)号：US07537310B2
公开(公告)日：2009-05-26
申请号：US11153341
申请日：2005-06-16
申请人： Yuji Konno , Hiroshi Tajika , Daisaku Ide , Takeshi Yazawa , Atsuhiko Masuyama , Akiko Maru
发明人： Yuji Konno , Hiroshi Tajika , Daisaku Ide , Takeshi Yazawa , Atsuhiko Masuyama , Akiko Maru
IPC分类号： B41J2/205
CPC分类号： B41J19/147
摘要： For a horizontally arranged print head, in which nozzle rows are arranged parallel with a scanning direction of the print head, two of a plurality of ink colors used, which have the greatest hue difference, are selected. Between the nozzle rows for these two colors, at least two nozzle rows for other colors are arranged so that the nozzle rows for the two colors have a large inter-nozzle-row distance. The resulting print head is used for printing. If cyan, light cyan, magenta, light magenta, yellow, and black are used as ink colors, the light cyan, black, yellow, and light magenta inks are arranged between the cyan and magenta inks, having a great hue difference.
摘要翻译：对于水平布置的打印头，其中喷嘴列与打印头的扫描方向平行布置，选择具有最大色调差的使用的多种墨水中的两种。在用于这两种颜色的喷嘴列之间，布置有用于其它颜色的至少两个喷嘴列，使得两种颜色的喷嘴列具有大的喷嘴间距离。所得打印头用于打印。如果使用青色，浅青色，品红色，浅品红色，黄色和黑色作为墨水颜色，则青色，黑色，黄色和浅品红色墨水排列在青色和品红色墨水之间，具有很大的色相差。

26. 发明授权

US08579401B2 Inkjet printing system and inkjet printing method 有权
标题翻译：喷墨打印系统和喷墨打印方法
公开(公告)号：US08579401B2
公开(公告)日：2013-11-12
申请号：US13217993
申请日：2011-08-25
申请人： Hinako Iritani , Yuji Konno , Yuji Hamasaki , Takeshi Yazawa , Satoshi Seki , Yoshio Nakajima
发明人： Hinako Iritani , Yuji Konno , Yuji Hamasaki , Takeshi Yazawa , Satoshi Seki , Yoshio Nakajima
IPC分类号： B41J2/205 , B41J29/38
CPC分类号： B41J2/2114 , B41J2/2132
摘要： There is provided an inkjet printing apparatus which can restrict each of coloring of reflected light and image clarity within an allowable range required in each of a color mode and a monochromatic mode in any of the modes to output an image with a high grade. For this end, a print duty of each of the first image improving liquid and the second image improving liquid is set in such a manner that a ratio of the print duty of the first image improving liquid having low penetratability to the print duty of the second image improving liquid having high penetratability is higher in the monochromatic mode than that in the color mode. Thereby, an appropriate ratio and an appropriate amount of appropriate kinds of the image improving liquids are applied to each of the color mode and the monochromatic mode.
摘要翻译：提供一种喷墨打印设备，其可以在任何模式中将每个反射光和图像清晰度的着色限制在彩色模式和单色模式中的每一种所需的允许范围内，以输出具有高等级的图像。为此，第一图像改善液和第二图像改善液中的每一个的打印占空比被设定为使得具有低穿透性的第一图像改进液与第二图像改善液的打印占空比的比率在单色模式下，具有高穿透性的图像改善液体比在彩色模式中更高。由此，适当的比例和适量的适当种类的图像改善液体被应用于彩色模式和单色模式中的每种。

27. 发明授权

US08342649B2 Printing apparatus and printing method 有权
标题翻译：印刷装置和印刷方法
公开(公告)号：US08342649B2
公开(公告)日：2013-01-01
申请号：US13205842
申请日：2011-08-09
申请人： Takeshi Yazawa , Yuji Konno , Satoshi Seki , Hinako Iritani
发明人： Takeshi Yazawa , Yuji Konno , Satoshi Seki , Hinako Iritani
IPC分类号： B41J2/21
CPC分类号： B41J2/2132 , G06K15/107
摘要： A printing apparatus and a printing method are provided by which, when an image is printed by a plurality of printing modes using different printing elements, a plurality of printing elements can have an equalized use frequency to thereby maintain the uniformity of quality of the printed image. In a first multipath printing control, a use rate of a nozzle group that is not used in the first multipath printing control and that is used in a second multipath printing control is higher than that of a nozzle group that is used in the first and second multipath printing controls.
摘要翻译：提供了一种打印设备和打印方法，通过该打印设备和打印方法，当使用不同的打印元件以多种打印模式打印图像时，多个打印元件可以具有均衡的使用频率，从而保持打印图像的质量的均匀性。在第一多路径打印控制中，在第一多路径打印控制中未使用并且用于第二多路径打印控制中的喷嘴组的使用率高于在第一和第二多路径打印控制中使用的喷嘴组的使用率多路径打印控制。

28. 发明申请

US20120050762A1 IMAGE PROCESSING METHOD, IMAGE PROCESSING APPARATUS AND INKJET PRINTING METHOD 有权
标题翻译：图像处理方法，图像处理装置和喷墨打印方法
公开(公告)号：US20120050762A1
公开(公告)日：2012-03-01
申请号：US13197188
申请日：2011-08-03
申请人： Yuji Konno , Hinako Iritani , Yuji Hamasaki , Takeshi Yazawa , Satoshi Seki , Eiichi Nakata
发明人： Yuji Konno , Hinako Iritani , Yuji Hamasaki , Takeshi Yazawa , Satoshi Seki , Eiichi Nakata
IPC分类号： H04N1/60
CPC分类号： H04N1/54 , H04N1/6022
摘要： The present invention suppresses a bronzing phenomenon that occurs easily in inkjet printing that uses pigment ink, and minimizes other effects on the image quality by particularly minimizing the change in gray balance. Of at least first and second achromatic inks having different densities of pigment coloring material, the amount of resin in the second achromatic ink (light gray ink) having the lowest density of coloring material is increased, and on the achromatic color axis, a specified amount of light gray ink is used up to gradations other than highlighted areas, and light gray ink is printed in scans after all the inks that include the second achromatic ink. As a result, it is possible to reduce the bronzing phenomenon.
摘要翻译：本发明抑制了在使用颜料墨水的喷墨印刷中容易发生的烫金现象，并且通过特别地使灰平衡的变化最小化来最小化对图像质量的其它影响。在具有不同颜色着色材料密度的至少第一和第二无色油墨中，具有最低着色材料密度的第二无色油墨（浅灰色油墨）中的树脂量增加，并且在无彩色轴上具有指定量的浅灰色墨水用于除了突出显示区域之外的灰度，并且在包括第二无彩色墨水的所有墨水之后，将扫描中的浅灰色墨水印刷。结果，可以减少烫金现象。

29. 发明申请

US20110242176A1 PRINTING APPARATUS, PRINTING METHOD, AND DATA GENERATING APPARATUS 有权
标题翻译：打印设备，打印方法和数据生成设备
公开(公告)号：US20110242176A1
公开(公告)日：2011-10-06
申请号：US13069683
申请日：2011-03-23
申请人： Hinako Iritani , Hiroshi Tajika , Yuji Konno , Takeshi Yazawa , Satoshi Seki
发明人： Hinako Iritani , Hiroshi Tajika , Yuji Konno , Takeshi Yazawa , Satoshi Seki
IPC分类号： B41J2/205
CPC分类号： B41J2/2114 , H04N1/54
摘要： The first printing mode improves gloss uniformity by setting the colorless ink discharge amount to be equal to or smaller than a reference value A at a dark image portion in input image data, and performing normal discharge printing in which printing with a colorless ink starts before completion of printing with a color ink (FIG. 11C). The second printing mode implements a wide color reproductive range by setting the colorless ink discharge amount to be larger than A at the dark image portion, and performing post-discharge printing in which discharge of the colorless ink starts after completion of printing with the color ink (FIG. 11D).
摘要翻译：第一印刷模式通过在输入图像数据中的暗图像部分处设置无色墨水排出量等于或小于基准值A，并且在完成之前开始使用无色墨水进行印刷的正常放电打印来提高光泽均匀性用彩色墨水进行印刷（图11C）。第二印刷模式通过将黑色图像部分的无色墨水排出量设定为大于A的方式实现宽色彩再现范围，并且执行在用彩色墨水完成印刷后无色墨水的排出开始的放电后印刷（图11D）。

30. 发明授权

US07393078B2 Ink jet printing apparatus and printing method 有权
标题翻译：喷墨打印设备和打印方法
公开(公告)号：US07393078B2
公开(公告)日：2008-07-01
申请号：US11515755
申请日：2006-09-06
申请人： Takeshi Yazawa , Hiroshi Tajika , Yuji Konno , Hitoshi Nishikori , Yoshito Mizoguchi , Daisaku Ide , Satoshi Seki , Hirokazu Yoshikawa , Hideaki Takamiya , Fumiko Yano , Kosuke Yamamoto
发明人： Takeshi Yazawa , Hiroshi Tajika , Yuji Konno , Hitoshi Nishikori , Yoshito Mizoguchi , Daisaku Ide , Satoshi Seki , Hirokazu Yoshikawa , Hideaki Takamiya , Fumiko Yano , Kosuke Yamamoto
IPC分类号： B41J29/393
CPC分类号： B41J2/2132 , B41J11/0065 , B41J11/008 , B41J11/06
摘要： High image quality is maintained even on front and rear ends of a printing medium where deterioration in the image quality is more likely to occur due to reduction in conveyance accuracy of the printing medium. In printing on the front and rear ends, the printing medium being not supported by both conveying means respectively placed upstream and downstream of a printing point in a printing medium conveying direction, a print swath of a printing head and the amount of conveying a printing medium are reduced. Moreover, the reducing print swath and the reducing conveyance amount are designed to be decreased in the cases of selecting a printing medium for high-quality printing as well as a monochrome print mode where image distortion caused by deviation of ink-landing positions is more noticeable due to a small number of colors of ink to be used and low coverage thereof.
摘要翻译：即使在打印介质的前端和后端也保持高图像质量，由于打印介质的传送精度降低，图像质量的劣化更可能发生。在正面和后端的打印中，打印介质不被分别放置在打印介质输送方向上的打印点的上游和下游的两个输送装置支撑，打印头的打印条和传送打印介质的量减少了此外，在选择用于高质量打印的打印介质的情况下，减少打印幅和减少传送量被设计为减少，以及其中由于着墨位置偏差引起的图像失真更显着的单色打印模式由于要使用的墨水的颜色少，并且其低覆盖。

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