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11. 发明申请

US20230137887A1 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM 有权
公开(公告)号：US20230137887A1
公开(公告)日：2023-05-04
申请号：US18149097
申请日：2022-12-31
申请人： CANON KABUSHIKI KAISHA
发明人： Naoko Baba , Yuji Konno , Yoshitomo Marumoto , Shin Genta , Takayuki Ushiyama , Yumi Shimokodachi , Serena Yoshikawa , Taichi Yokokawa
IPC分类号： H04N1/60 , H04N1/00
摘要： An information processing apparatus, an information processing method, and a storage medium that execute density characteristics acquisition processing at an appropriate timing are provided.

12. 发明申请

US20230086371A1 RECORDING APPARATUS, METHOD, AND MEDIUM 有权
公开(公告)号：US20230086371A1
公开(公告)日：2023-03-23
申请号：US17932924
申请日：2022-09-16
申请人： CANON KABUSHIKI KAISHA
发明人： Jumpei Jogo , Naoko Baba , Yuji Konno , Yoshitomo Marumoto , Shin Genta , Takayuki Ushiyama , Yumi Shimokodachi , Serena Yoshikawa , Taichi Yokokawa
IPC分类号： B41M7/00 , B41J2/21
摘要： A recording apparatus that causes less degradation of image quality due to blurring caused by dot misalignment between an ink containing a coloring material and a reaction liquid includes a recording unit configured to record an image on a recording medium by applying an ink containing a coloring material and a reaction liquid containing a component that aggregates the coloring material, an acquisition unit configured to acquire multi-valued ink data to apply the ink, and a generating unit configured to generate first multi-valued reaction liquid data based on the multi-valued ink data and, when a tone value of a pixel of interest in the first multi-valued reaction liquid data is lower than a tone value of any one of a plurality of surrounding pixels around the pixel of interest, generate second multi-valued reaction liquid data by increasing the tone value of the pixel of interest.

13. 发明申请

US20150178599A1 INK JET PRINTING APPARATUS, INK JET PRINTING METHOD, AND IMAGE PROCESSING APPARATUS 有权
标题翻译：喷墨打印设备，喷墨打印方法和图像处理设备
公开(公告)号：US20150178599A1
公开(公告)日：2015-06-25
申请号：US14564449
申请日：2014-12-09
申请人： CANON KABUSHIKI KAISHA
发明人： Takayuki Ushiyama , Yoshitomo Marumoto , Hiromitsu Yamaguchi , Hitoshi Tsuboi , Ryota Kato
IPC分类号： G06K15/10
CPC分类号： G06K15/102 , B41J2/2132 , G06K15/107
摘要： An ink jet printing apparatus and an ink jet printing method capable of suppressing the occurrence of the texture or the feeling of granularity at a joint part even in the case where a thinning ratio in a boundary region is adjusted in order to reduce a joint streak are provided. To achieve such purposes, one dot arrangement pattern is set from a plurality of dot arrangement patterns for each pixel in accordance with a gradation level and a position on a printing medium. At this time, in a pixel region located at the joint part, a second dot arrangement pattern whose number of dots is different from a first dot arrangement pattern, which is set in the pixel region located at apart other than the joint part, is arranged so that low frequency components are less than high frequency components.
摘要翻译：即使调整边界区域的稀疏比例以减少接合条纹，也能够抑制接合部处的纹理的发生或粒度感的喷墨打印装置和喷墨打印方法是提供。为了实现这样的目的，根据灰度级和打印介质上的位置，从每个像素的多个点布置图案中设置一个点布置图案。此时，在位于关节部的像素区域中，设置与位于除了接合部以外的像素区域相对应的第一点排列图案的点数不同的第二点排列图案，使得低频分量小于高频分量。

14. 发明申请

US20150124014A1 RECORDING APPARATUS AND RECORDING METHOD 有权
标题翻译：记录装置和记录方法
公开(公告)号：US20150124014A1
公开(公告)日：2015-05-07
申请号：US14531565
申请日：2014-11-03
申请人： CANON KABUSHIKI KAISHA
发明人： Yoshitomo Marumoto , Hiromitsu Yamaguchi , Hitoshi Tsuboi , Ryota Kato , Takayuki Ushiyama
IPC分类号： B41J2/045
CPC分类号： B41J2/2132
摘要： A recording apparatus that continuously vary a first boundary formed by different discharge port arrays in an area on a recording medium corresponding to a first overlap portion, and a second boundary formed by different discharge port arrays on an area of the recording medium corresponding to a second overlap portion close to the first overlap portion, wherein a shape of the variation of the first boundary and a shape of the variation of the second boundary are different from each other.
摘要翻译：一种记录装置，其连续地改变由对应于第一重叠部分的记录介质上的区域中的不同排出口阵列形成的第一边界，以及由对应于第二重叠部分的记录介质的区域上的不同排出口阵列形成的第二边界重叠部分靠近第一重叠部分，其中第一边界的变化的形状和第二边界的变化的形状彼此不同。

15. 发明申请

US20150054877A1 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：US20150054877A1
公开(公告)日：2015-02-26
申请号：US14461025
申请日：2014-08-15
申请人： CANON KABUSHIKI KAISHA
发明人： Satoshi WADA , Yoshitomo Marumoto
IPC分类号： B41J13/00
CPC分类号： B41J2/2135 , B41J11/0095 , B41J19/142
摘要： A printing apparatus includes: a print head for applying ink on a print medium; a print control unit configured to control the print head; a conveying unit; an obtaining unit configured to obtain information regarding a conveyance error of conveyance of the print medium in a conveying direction crossing a predetermined direction by the conveying unit with respect to each of a plurality of areas of the print medium that are in positions different from each other in the predetermined direction; and an adjusting unit configured to divide a predetermined area of the print medium in accordance with a conveyance error amount indicated by the information in each of the plurality of areas obtained by the obtaining unit into a plurality of correction areas, and to adjust the amount of ink to be applied onto each of the plurality of correction areas lining up in the predetermined direction.
摘要翻译：一种打印设备包括：用于在打印介质上涂墨的打印头; 打印控制单元，被配置为控制打印头; 输送单元; 获取单元，被配置为获得关于打印介质在传送单元相对于打印介质的彼此不同的多个区域中的每一个的传送方向上的输送方向的传送误差的信息沿预定方向; 以及调整单元，被配置为根据由获取单元获得的多个区域中的每个区域中的信息指示的传送误差量将打印介质的预定区域划分成多个校正区域，并且调整要施加到沿预定方向排列的多个校正区域中的每一个上的油墨。

16. 发明授权

US08794729B2 Image recording apparatus, image recording method, and data generation apparatus 有权
标题翻译：图像记录装置，图像记录方法和数据生成装置
公开(公告)号：US08794729B2
公开(公告)日：2014-08-05
申请号：US13911989
申请日：2013-06-06
申请人： Canon Kabushiki Kaisha
发明人： Takayuki Ushiyama , Yoshitomo Marumoto
IPC分类号： B41J2/205 , B41J2/045 , B41J2/21 , B41J11/00
CPC分类号： B41J2/0454 , B41J2/15 , B41J2/2135 , B41J11/002
摘要： In a mask pattern that determines whether ink is to be discharged and recorded for each pixel, a distance between recording permitting pixels at a portion employed for recording nozzles corresponding to a region where the temperature of a recording medium is relatively low after ink droplets are applied is set to be longer than a distance between recording permitting pixels at a portion employed for a recording region corresponding to a region on the recording medium other than the above-described region.
摘要翻译：在确定是否要为每个像素排出和记录墨水的掩模图案中，在与应用墨滴的记录介质的温度相对较低的区域相对应的用于记录喷嘴的部分之间的记录允许像素之间的距离被设定为比在与上述区域以外的记录介质上的区域相对应的记录区域中的记录允许像素之间的距离长。

17. 发明申请

US20140184679A1 PRINTING CONTROL APPARATUS, PRINTING APPARATUS, AND PRINTING METHOD 有权
标题翻译：印刷控制装置，印刷装置和印刷方法
公开(公告)号：US20140184679A1
公开(公告)日：2014-07-03
申请号：US14141292
申请日：2013-12-26
申请人： CANON KABUSHIKI KAISHA
发明人： Yoshitomo Marumoto , Hiromitsu Yamaguchi , Hitoshi Tsuboi , Ryota Kato , Takayuki Ushiyama
IPC分类号： B41J2/045
CPC分类号： B41J2/2146
摘要： A printing apparatus performs printing using a print head in which a plurality of ejection port arrays are arranged in such a way as to form overlap portions. Ink is ejected such that a shape of a first boundary between images printed in a first unit region by ejection ports of a first ejection port array and a second ejection port array in an overlap portion and a shape of a second boundary between images printed in a second unit region in first and second operations of scanning continuously change in an array direction as positions of the first and second boundaries change in a cross direction and the shape of the second boundary becomes different from the shape of the first boundary.
摘要翻译：打印装置使用打印头进行打印，其中多个排出口列排列成形成重叠部分。喷墨，使得通过第一喷射口阵列的喷射口和重叠部分中的第二喷射口排列的印刷在第一单位区域中的图像之间的第一边界的形状和印刷在图像中的图像之间的第二边界的形状当第一和第二边界的位置在十字方向上变化并且第二边界的形状变得与第一边界的形状不同时，扫描的第一和第二扫描的第一和第二操作中的第二单元区域在阵列方向上连续变化。

18. 发明授权

US09956779B2 Liquid ejection head and method for ejecting liquids 有权
公开(公告)号：US09956779B2
公开(公告)日：2018-05-01
申请号：US14971262
申请日：2015-12-16
申请人： CANON KABUSHIKI KAISHA , Océ Printing Systems GmbH & Co. KG
发明人： Hidehisa Mabuchi , Yoshitomo Marumoto , Takayuki Ushiyama , Benno Petschik , Andreas Paul
IPC分类号： B41J2/155 , B41J2/14 , B41J2/145
CPC分类号： B41J2/145 , B41J2/14201 , B41J2/155
摘要： A liquid ejection head includes a first ejection opening group in which a plurality of ejection openings that eject a particular kind of liquid onto a print medium are arranged in a predetermined direction, and a second ejection opening group that is provided along the first ejection opening group to eject the particular kind of liquid onto the print medium. The first ejection opening group is provided upstream of the second ejection opening group with respect to a relative moving direction between the print head and the liquid ejection head. The plurality of ejection openings included in the first ejection opening group are disposed in the predetermined direction in a zigzag shape, and the liquid ejected from the ejection openings adjacent to each other in the predetermined direction come in contact with each other on the print medium.

19. 发明授权

US09373064B2 Ink jet printing apparatus, ink jet printing method, and image processing apparatus 有权
标题翻译：喷墨打印设备，喷墨打印方法和图像处理设备
公开(公告)号：US09373064B2
公开(公告)日：2016-06-21
申请号：US14564449
申请日：2014-12-09
申请人： CANON KABUSHIKI KAISHA
发明人： Takayuki Ushiyama , Yoshitomo Marumoto , Hiromitsu Yamaguchi , Hitoshi Tsuboi , Ryota Kato
IPC分类号： G06K15/10 , B41J2/21
CPC分类号： G06K15/102 , B41J2/2132 , G06K15/107
摘要： An ink jet printing apparatus and an ink jet printing method capable of suppressing the occurrence of the texture or the feeling of granularity at a joint part even in the case where a thinning ratio in a boundary region is adjusted in order to reduce a joint streak are provided. To achieve such purposes, one dot arrangement pattern is set from a plurality of dot arrangement patterns for each pixel in accordance with a gradation level and a position on a printing medium. At this time, in a pixel region located at the joint part, a second dot arrangement pattern whose number of dots is different from a first dot arrangement pattern, which is set in the pixel region located at a part other than the joint part, is arranged so that low frequency components are less than high frequency components.
摘要翻译：即使调整边界区域的稀疏比例以减少接合条纹，也能够抑制接合部处的纹理的发生或粒度感的喷墨打印装置和喷墨打印方法是提供。为了实现这样的目的，根据灰度级和打印介质上的位置，从每个像素的多个点布置图案中设置一个点布置图案。此时，在位于关节部的像素区域中，设置在位于关节部以外的像素区域中的点数不同于第一点排列图案的第二点排列图案为使得低频分量小于高频分量。

20. 发明申请

US20150314621A1 IMAGE PRINTING APPARATUS, IMAGE PRINTING METHOD, AND IMAGE PROCESSING APPARATUS 有权
标题翻译：图像打印设备，图像打印方法和图像处理设备
公开(公告)号：US20150314621A1
公开(公告)日：2015-11-05
申请号：US14699978
申请日：2015-04-29
申请人： CANON KABUSHIKI KAISHA
发明人： Takayuki Ushiyama , Yoshitomo Marumoto , Hitoshi Tsuboi
IPC分类号： B41J29/38
CPC分类号： B41J29/38 , B41J2/1714 , B41J2/2132 , G06K15/107
摘要： The present disclosure is directed to an image printing apparatus, image printing method, and image processing apparatus. The image printing apparatus and image printing method print images by controlling the connectivity of dots by using mask patterns having different numbers of print permitting pixels in accordance with the attributes of the images.
摘要翻译：本公开涉及图像打印装置，图像打印方法和图像处理装置。图像打印装置和图像打印方法通过使用根据图像的属性使用具有不同数量的打印许可像素的掩模图案来控制点的连通性来打印图像。

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