公开(公告)号：US20220111659A1

公开(公告)日：2022-04-14

申请号：US17494988

申请日：2021-10-06

申请人： Kimito Abe ,  Shotaro Takeuchi ,  Masanori Hirano ,  Takayuki Ito ,  Takahiko Sugiura ,  Daiki Marumo ,  Kyohei Hamada

发明人： Kimito Abe ,  Shotaro Takeuchi ,  Masanori Hirano ,  Takayuki Ito ,  Takahiko Sugiura ,  Daiki Marumo ,  Kyohei Hamada

IPC分类号： B41J2/21

摘要： A liquid discharge apparatus includes a color component divided data generation unit, a dot data generation processing unit, and a dot data segmentation processing unit. The color component divided data generation unit generates color component divided data from image data. The dot data generation processing unit applies a dot data generation mask to the color component divided data to generate dot data. The dot data segmentation processing unit applies a segmentation mask to the dot data to generate scan data. A width of the segmentation mask in a main scanning direction is different from a width of the dot data generation mask in the main scanning direction.

公开(公告)号：US11623455B2

公开(公告)日：2023-04-11

申请号：US17494988

申请日：2021-10-06

申请人： Kimito Abe ,  Shotaro Takeuchi ,  Masanori Hirano ,  Takayuki Ito ,  Takahiko Sugiura ,  Daiki Marumo ,  Kyohei Hamada

发明人： Kimito Abe ,  Shotaro Takeuchi ,  Masanori Hirano ,  Takayuki Ito ,  Takahiko Sugiura ,  Daiki Marumo ,  Kyohei Hamada

IPC分类号： G06K15/10 ,  B41J2/21

摘要： A liquid discharge apparatus includes a color component divided data generation unit, a dot data generation processing unit, and a dot data segmentation processing unit. The color component divided data generation unit generates color component divided data from image data. The dot data generation processing unit applies a dot data generation mask to the color component divided data to generate dot data. The dot data segmentation processing unit applies a segmentation mask to the dot data to generate scan data. A width of the segmentation mask in a main scanning direction is different from a width of the dot data generation mask in the main scanning direction.

公开(公告)号：US10399329B2

公开(公告)日：2019-09-03

申请号：US16176726

申请日：2018-10-31

申请人： Ryo Tashiro ,  Kenichiroh Hashimoto ,  Takayuki Ito ,  Kimito Abe

发明人： Ryo Tashiro ,  Kenichiroh Hashimoto ,  Takayuki Ito ,  Kimito Abe

IPC分类号： B41J2/145 ,  B41J2/01 ,  B41J2/21

摘要： A liquid discharging unit includes a first color nozzle group that includes nozzle arrays each in which nozzle holes for discharging liquids of process colors are arranged in a sub scanning direction perpendicular to a main scanning direction; a second color nozzle group that is provided on upstream side in the sub scanning direction with respect to the first color nozzle group and includes nozzle arrays each in which nozzle holes for discharging liquids of process colors are arranged in the sub scanning direction; and at least one auxiliary nozzle group that is provided between the first color nozzle group and the second color nozzle group and includes nozzle arrays each in which holes for discharging liquids of colors different from the process colors are arranged in the sub scanning direction. The nozzle groups are respectively arranged to be shifted from each other in the main scanning direction.

公开(公告)号：US10150286B2

公开(公告)日：2018-12-11

申请号：US15370601

申请日：2016-12-06

申请人： Ryo Tashiro ,  Kenichiroh Hashimoto ,  Takayuki Ito ,  Kimito Abe

发明人： Ryo Tashiro ,  Kenichiroh Hashimoto ,  Takayuki Ito ,  Kimito Abe

IPC分类号： B41J2/145 ,  B41J2/01 ,  B41J2/21

摘要： A liquid discharging unit includes a first color nozzle group that includes nozzle arrays each in which nozzle holes for discharging liquids of process colors are arranged in a sub scanning direction perpendicular to a main scanning direction; a second color nozzle group that is provided on upstream side in the sub scanning direction with respect to the first color nozzle group and includes nozzle arrays each in which nozzle holes for discharging liquids of process colors are arranged in the sub scanning direction; and at least one auxiliary nozzle group that is provided between the first color nozzle group and the second color nozzle group and includes nozzle arrays each in which holes for discharging liquids of colors different from the process colors are arranged in the sub scanning direction, wherein the nozzle groups are respectively arranged to be shifted from each other in the main scanning direction.

公开(公告)号：US20230191777A1

公开(公告)日：2023-06-22

申请号：US17965776

申请日：2022-10-14

申请人： Takahiko Sugiura ,  Takayuki Ito ,  Kenji Kamei ,  Taito Omura ,  Hikaru Fukazawa

发明人： Takahiko Sugiura ,  Takayuki Ito ,  Kenji Kamei ,  Taito Omura ,  Hikaru Fukazawa

IPC分类号： B41J2/045

CPC分类号： B41J2/0451 ,  B41J2/04581

摘要： A liquid discharge apparatus to apply liquid to an application surface includes a head and processing circuitry. The head applies the liquid discharged from a nozzle to the application surface. The processing circuitry outputs abnormal discharge information of the nozzle. The abnormal discharge information is detected based on a shape of the liquid applied to the application surface.

公开(公告)号：US08416459B2

公开(公告)日：2013-04-09

申请号：US13061718

申请日：2009-09-09

申请人： Takayuki Ito ,  Yoshihisa Ohta ,  Masakazu Yoshida ,  Takashi Kimura ,  Masanori Hirano ,  Naoki Nakano ,  Shinichi Hatanaka ,  Yoshiaki Hoshino

发明人： Takayuki Ito ,  Yoshihisa Ohta ,  Masakazu Yoshida ,  Takashi Kimura ,  Masanori Hirano ,  Naoki Nakano ,  Shinichi Hatanaka ,  Yoshiaki Hoshino

IPC分类号： H04N1/40

CPC分类号： H04N1/6019

摘要： An image processing apparatus for converting input image data into output image data for an image forming apparatus configured to output an image with the use of coloring material, which includes a unit configured to perform a coloring-material usage amount reduction process of converting the input image data into the output image data such that an amount of the coloring material used for color-printing the input image data becomes a target coloring-material usage amount defined based on a monochrome-printing coloring-material usage amount required for monochrome-printing the input image data.

摘要翻译： 一种用于将输入图像数据转换为用于使用着色材料输出图像的图像形成装置的输出图像数据的图像处理装置，其包括被配置为执行转换输入图像的着色材料使用量减少处理的单元 数据输入到输出图像数据中，使得用于彩色打印输入图像数据的着色材料的量成为基于单色打印输入所需的单色打印着色材料使用量而定义的目标着色材料使用量 图像数据。

公开(公告)号：US08626623B2

公开(公告)日：2014-01-07

申请号：US12168401

申请日：2008-07-07

申请人： Takayuki Ito ,  Masanori Hirano ,  Yoshiaki Hoshino ,  Yasunobu Takagi

发明人： Takayuki Ito ,  Masanori Hirano ,  Yoshiaki Hoshino ,  Yasunobu Takagi

IPC分类号： G06Q40/00

CPC分类号： G06Q10/04 ,  G06Q10/06375

摘要： A disclosed image processing apparatus includes an adjusting unit configured to convert input image data into image formation data, an arithmetic unit configured to calculate an image formation ink cost based on the converted image formation data, and a determining unit configured to compare the calculated image formation ink cost with a black-and-white image formation ink cost, wherein the calculated image formation ink cost is fixed based on a determination result of the first determining unit.

摘要翻译： 所公开的图像处理装置包括：调整单元，被配置为将输入图像数据转换为图像形成数据;运算单元，被配置为基于转换的图像形成数据计算图像形成墨水成本;以及确定单元，被配置为将计算出的图像形成 基于第一确定单元的确定结果，计算出的图像形成墨水成本是固定的，具有黑白图像形成墨水成本的墨水成本。

公开(公告)号：US20110170142A1

公开(公告)日：2011-07-14

申请号：US13061718

申请日：2009-09-09

申请人： Takayuki Ito ,  Yoshihisa Ohta ,  Masakazu Yoshida ,  Takashi Kimura ,  Masanori Hirano ,  Naoki Nakano ,  Shinichi Hatanaka ,  Yoshiaki Hoshino

发明人： Takayuki Ito ,  Yoshihisa Ohta ,  Masakazu Yoshida ,  Takashi Kimura ,  Masanori Hirano ,  Naoki Nakano ,  Shinichi Hatanaka ,  Yoshiaki Hoshino

IPC分类号： G06K15/02

CPC分类号： H04N1/6019

摘要： An image processing apparatus for converting input image data into output image data for an image forming apparatus configured to output an image with the use of coloring material, which includes a unit configured to perform a coloring-material usage amount reduction process of converting the input image data into the output image data such that an amount of the coloring material used for color-printing the input image data becomes a target coloring-material usage amount defined based on a monochrome-printing coloring-material usage amount required for monochrome-printing the input image data.

摘要翻译： 一种图像处理装置，用于将输入图像数据转换为用于使用着色材料输出图像的图像形成装置的输出图像数据，该图像处理装置包括被配置为执行转换输入图像的着色材料使用量减少处理的单元 数据输入到输出图像数据中，使得用于彩色打印输入图像数据的着色材料的量成为基于单色打印输入所需的单色打印着色材料使用量而定义的目标着色材料使用量 图像数据。

公开(公告)号：US08804219B2

公开(公告)日：2014-08-12

申请号：US12919771

申请日：2009-02-26

申请人： Masanori Hirano ,  Yoshihisa Ohta ,  Masakazu Yoshida ,  Takashi Kimura ,  Takayuki Ito ,  Arata Yamaguchi

发明人： Masanori Hirano ,  Yoshihisa Ohta ,  Masakazu Yoshida ,  Takashi Kimura ,  Takayuki Ito ,  Arata Yamaguchi

IPC分类号： G03F3/08

CPC分类号： H04N1/6019

摘要： An image processing apparatus is disclosed. The image processing apparatus includes a color conversion processing unit which obtains CMY data from input color space coordinate data of image data, and an output data generating unit which generates output data by forming CMYK data by using a result output from a color conversion processing section. The color conversion processing section includes an optimum color reproduction data structure which gives the CMY data for obtaining a full color image optimally reproduced from the input color space coordinate data, and a color material using amount reducing data structure for outputting the input color space coordinate data by reducing the color material using amount with the use of a reference value in which the color material using amount is increased for a hue of an output image giving a high psychological effect and is decreased for a hue of the output image giving a low psychological effect.

摘要翻译： 公开了一种图像处理装置。 图像处理装置包括从图像数据的输入颜色空间坐标数据获取CMY数据的颜色转换处理单元，以及通过使用从颜色转换处理部分输出的结果形成CMYK数据来生成输出数据的输出数据生成单元。 颜色转换处理部分包括最佳颜色再现数据结构，其给出用于从输入的颜色空间坐标数据获得最佳再现的全色图像的CMY数据，以及用于输出输入的颜色空间坐标数据的颜色材料使用量减少数据结构 通过使用对于给出高心理效果的输出图像的色相而使颜色材料使用量增加的参考值减少颜色材料使用量，并且对于具有低心理效应的输出图像的色调而降低 。

公开(公告)号：US20110051208A1

公开(公告)日：2011-03-03

申请号：US12919771

申请日：2009-02-26

申请人： Masanori Hirano ,  Yoshihisa Ohta ,  Masakazu Yoshida ,  Takashi Kimura ,  Takayuki Ito ,  Arata Yamaguchi

发明人： Masanori Hirano ,  Yoshihisa Ohta ,  Masakazu Yoshida ,  Takashi Kimura ,  Takayuki Ito ,  Arata Yamaguchi

IPC分类号： G03F3/08

CPC分类号： H04N1/6019

摘要： An image processing apparatus is disclosed. The image processing apparatus includes a color conversion processing unit which obtains CMY data from input color space coordinate data of image data, and an output data generating unit which generates output data by forming CMYK data by using a result output from a color conversion processing section. The color conversion processing section includes an optimum color reproduction data structure which gives the CMY data for obtaining a full color image optimally reproduced from the input color space coordinate data, and a color material using amount reducing data structure for outputting the input color space coordinate data by reducing the color material using amount with the use of a reference value in which the color material using amount is increased for a hue of an output image giving a high psychological effect and is decreased for a hue of the output image giving a low psychological effect.

摘要翻译： 公开了一种图像处理装置。 图像处理装置包括从图像数据的输入颜色空间坐标数据获取CMY数据的颜色转换处理单元，以及通过使用从颜色转换处理部分输出的结果形成CMYK数据来生成输出数据的输出数据生成单元。 颜色转换处理部分包括最佳颜色再现数据结构，其给出用于从输入的颜色空间坐标数据获得最佳再现的全色图像的CMY数据，以及用于输出输入的颜色空间坐标数据的颜色材料使用量减少数据结构 通过使用对于给出高心理效果的输出图像的色相而使颜色材料使用量增加的参考值减少颜色材料使用量，并且对于具有低心理效应的输出图像的色调而降低 。