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1. 发明授权

US08038247B2 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：US08038247B2
公开(公告)日：2011-10-18
申请号：US12362338
申请日：2009-01-29
申请人： Hiromitsu Yamaguchi , Tsuyoshi Shibata , Takashi Ochiai , Eri Noguchi , Makoto Akahira
发明人： Hiromitsu Yamaguchi , Tsuyoshi Shibata , Takashi Ochiai , Eri Noguchi , Makoto Akahira
IPC分类号： B41J2/205
CPC分类号： B41J2/0458 , B41J2/04508
摘要： A recording apparatus for recording an image on a recording medium by scanning the recording medium with a recording head for discharging ink includes a thinning unit configured to thin data for discharging ink by the recording head on a plurality of areas formed by dividing scanning regions including at least a first scanning region and a second scanning region to be recorded each by one scan of the recording head in the scan direction, and a recording head drive unit configured to discharge ink by driving the recording head based on data which has been thinned by the thinning unit, wherein a boundary between the areas in the first scanning region is located in a different position from that of a boundary between areas in the second scanning region, which is adjacent to the first scanning region, in the scan direction.
摘要翻译：一种用于通过用记录头扫描记录介质在记录介质上记录图像的记录装置，包括：稀疏单元，被配置为将由记录头排出的墨的数据薄化在多个区域上，所述多个区域由扫描区域至少第一扫描区域和第二扫描区域被记录在扫描方向上的记录头的一次扫描，以及记录头驱动单元，被配置为基于通过所述扫描方向被变薄的数据驱动记录头来喷射墨水其中第一扫描区域中的区域之间的边界与扫描方向上与第一扫描区域相邻的第二扫描区域中的区域之间的边界位于不同的位置。

2. 发明申请

US20090189934A1 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：US20090189934A1
公开(公告)日：2009-07-30
申请号：US12362338
申请日：2009-01-29
申请人： Hiromitsu Yamaguchi , Tsuyoshi Shibata , Takashi Ochiai , Eri Noguchi , Makoto Akahira
发明人： Hiromitsu Yamaguchi , Tsuyoshi Shibata , Takashi Ochiai , Eri Noguchi , Makoto Akahira
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04508
摘要： A recording apparatus for recording an image on a recording medium by scanning the recording medium with a recording head for discharging ink includes a thinning unit configured to thin data for discharging ink by the recording head on a plurality of areas formed by dividing scanning regions including at least a first scanning region and a second scanning region to be recorded each by one scan of the recording head in the scan direction, and a recording head drive unit configured to discharge ink by driving the recording head based on data which has been thinned by the thinning unit, wherein a boundary between the areas in the first scanning region is located in a different position from that of a boundary between areas in the second scanning region, which is adjacent to the first scanning region, in the scan direction.
摘要翻译：一种用于通过用记录头扫描记录介质在记录介质上记录图像的记录装置，包括：稀疏单元，被配置为将由记录头排出的墨的数据薄化在多个区域上，所述多个区域由扫描区域至少第一扫描区域和第二扫描区域被记录在扫描方向上的记录头的一次扫描，以及记录头驱动单元，被配置为基于通过所述扫描方向被变薄的数据驱动记录头来喷射墨水其中第一扫描区域中的区域之间的边界与扫描方向上与第一扫描区域相邻的第二扫描区域中的区域之间的边界位于不同的位置。

3. 发明申请

US20070291062A1 IMAGE PROCESSING METHOD AND INK JET PRINTING APPARATUS 失效
标题翻译：图像处理方法和喷墨印刷设备
公开(公告)号：US20070291062A1
公开(公告)日：2007-12-20
申请号：US11762460
申请日：2007-06-13
申请人： Eri Noguchi , Tsuyoshi Shibata , Hiromitsu Yamaguchi , Takashi Ochiai
发明人： Eri Noguchi , Tsuyoshi Shibata , Hiromitsu Yamaguchi , Takashi Ochiai
IPC分类号： B41J29/38
CPC分类号： B41J2/2132 , G06K15/107
摘要： There is provided an ink jet printing apparatus capable of printing an image having few joining stripes. Dot count is performed regarding an image printed in the vicinity of the joining stripe, and print duty is judged. Next, a dot count value is determined from the print duty. Then, a print data correction rank is determined beforehand in accordance with properties of the printing apparatus, and image data to be printed in the vicinity of the joining stripe is added or thinned out. Thus, an image can be printed which has few black and white stripes.
摘要翻译：提供了一种能够打印具有很少连接条纹的图像的喷墨打印设备。针对打印在连接条纹附近的图像执行点数计算，并且判断打印任务。接下来，从打印任务确定点计数值。然后，根据打印装置的属性预先确定打印数据校正等级，并且添加或稀释要在连接条带附近打印的图像数据。因此，可以打印几乎没有黑白条纹的图像。

4. 发明授权

US07726767B2 Image processing method and ink jet printing apparatus 失效
标题翻译：图像处理方法和喷墨打印装置
公开(公告)号：US07726767B2
公开(公告)日：2010-06-01
申请号：US11762460
申请日：2007-06-13
申请人： Eri Noguchi , Tsuyoshi Shibata , Hiromitsu Yamaguchi , Takashi Ochiai
发明人： Eri Noguchi , Tsuyoshi Shibata , Hiromitsu Yamaguchi , Takashi Ochiai
IPC分类号： B41J29/393
CPC分类号： B41J2/2132 , G06K15/107
摘要： There is provided an ink jet printing apparatus capable of printing an image having few joining stripes. Dot count is performed regarding an image printed in the vicinity of the joining stripe, and print duty is judged. Next, a dot count value is determined from the print duty. Then, a print data correction rank is determined beforehand in accordance with properties of the printing apparatus, and image data to be printed in the vicinity of the joining stripe is added or thinned out. Thus, an image can be printed which has few black and white stripes.
摘要翻译：提供了一种能够打印具有很少连接条纹的图像的喷墨打印设备。针对打印在连接条纹附近的图像执行点数计算，并且判断打印任务。接下来，从打印任务确定点计数值。然后，根据打印装置的属性预先确定打印数据校正等级，并且添加或稀释要在连接条带附近打印的图像数据。因此，可以打印几乎没有黑白条纹的图像。

5. 发明授权

US07296868B2 Ink jet printing system 失效
标题翻译：喷墨打印系统
公开(公告)号：US07296868B2
公开(公告)日：2007-11-20
申请号：US11443032
申请日：2006-05-31
申请人： Tsuyoshi Shibata , Takashi Ochiai , Eri Noguchi , Hiromitsu Yamaguchi
发明人： Tsuyoshi Shibata , Takashi Ochiai , Eri Noguchi , Hiromitsu Yamaguchi
IPC分类号： B41J2/205 , G06F15/00
CPC分类号： B41J2/2132
摘要： In an ink jet printing apparatus in which satellites are produced, it is an object to minimize image impairments caused by the satellites in a variety of print modes. To this end, index patterns are prepared which have different sizes for different print modes. This enables satellites to land at print positions of main dots in other pixels in any of the print modes that have different distances between main dots and satellites. It is therefore possible to minimize image impairments caused by the satellites and to output a crisp image.
摘要翻译：在制造卫星的喷墨打印设备中，其目的是使各种打印模式中的卫星造成的图像损伤最小化。为此，准备了针对不同打印模式具有不同尺寸的索引图案。这使得卫星能够在主要点和卫星之间具有不同距离的任何打印模式中的其他像素中的主要点的打印位置落地。因此，可以使由卫星引起的图像损伤最小化并输出清晰的图像。

6. 发明申请

US20060274098A1 Ink jet printing system 失效
标题翻译：喷墨打印系统
公开(公告)号：US20060274098A1
公开(公告)日：2006-12-07
申请号：US11443032
申请日：2006-05-31
申请人： Tsuyoshi Shibata , Takashi Ochiai , Eri Noguchi , Hiromitsu Yamaguchi
发明人： Tsuyoshi Shibata , Takashi Ochiai , Eri Noguchi , Hiromitsu Yamaguchi
IPC分类号： B41J2/205
CPC分类号： B41J2/2132
摘要： In an ink jet printing apparatus in which satellites are produced, it is an object to minimize image impairments caused by the satellites in a variety of print modes. To this end, index patterns are prepared which have different sizes for different print modes. This enables satellites to land at print positions of main dots in other pixels in any of the print modes that have different distances between main dots and satellites. It is therefore possible to minimize image impairments caused by the satellites and to output a crisp image.
摘要翻译：在制造卫星的喷墨打印设备中，其目的是使各种打印模式中的卫星造成的图像损伤最小化。为此，准备了针对不同打印模式具有不同尺寸的索引图案。这使得卫星能够在主要点和卫星之间具有不同距离的任何打印模式中的其他像素中的主要点的打印位置落地。因此，可以使由卫星引起的图像损伤最小化并输出清晰的图像。

7. 发明授权

US07517052B2 Ink-jet head and ink-jet recording apparatus using the head 有权
标题翻译：使用喷头的喷墨头和喷墨记录装置
公开(公告)号：US07517052B2
公开(公告)日：2009-04-14
申请号：US11007384
申请日：2004-12-08
申请人： Satoshi Wada , Makoto Akahira , Tsuyoshi Shibata , Hiromitsu Yamaguchi , Yoshitomo Marumoto , Ryoki Jahana , Yasunori Fujimoto , Takashi Ochiai , Eri Goto
发明人： Satoshi Wada , Makoto Akahira , Tsuyoshi Shibata , Hiromitsu Yamaguchi , Yoshitomo Marumoto , Ryoki Jahana , Yasunori Fujimoto , Takashi Ochiai , Eri Goto
IPC分类号： B41J2/14 , B41J2/15 , B41J2/155 , B41J2/21
CPC分类号： B41J2/155 , B41J2202/20
摘要： A spliced ink-jet head including head chips, each of which is capable of discharging inks of two or more colors, and which are spliced in a staggered manner which restrains the occurrence of splice streaks, white streaks caused by deflection at ends or uneven colors attributable to different landing orders of ink droplets in spliced portions of different colors when one-pass recording is carried out. The head chips is arranged such that, in a relationship between two adjoining head chips, at least one discharge port of one head chip and one discharge port of the other head chip for the same color tone ink in end portions overlap on a line in a recording material feeding direction, while discharge ports for different color tone inks do not overlap.
摘要翻译：一种拼接式喷墨头，其包括头部芯片，每个头部芯片能够排出两种或更多种颜色的油墨，并且以交错方式拼接，这限制了拼接条纹的出现，由端部偏转引起的白色条纹或不均匀的颜色归因于执行单遍记录时不同颜色的拼接部分中墨滴的不同着陆顺序。头芯片被布置成使得在两个邻接的头部芯片之间的关系中，一个头部芯片的至少一个排出口和另一个头部芯片的一个排出口用于在端部中的相同色调墨水在一条线上重叠记录材料供给方向，而不同色调油墨的排出口不重叠。

8. 发明申请

US20050128248A1 Ink-jet head and ink-jet recording apparatus using the head 有权
标题翻译：使用喷头的喷墨头和喷墨记录装置
公开(公告)号：US20050128248A1
公开(公告)日：2005-06-16
申请号：US11007384
申请日：2004-12-08
申请人： Satoshi Wada , Makoto Akahira , Tsuyoshi Shibata , Hiromitsu Yamaguchi , Yoshitomo Marumoto , Ryoki Jahana , Yasunori Fujimoto , Takashi Ochiai , Eri Goto
发明人： Satoshi Wada , Makoto Akahira , Tsuyoshi Shibata , Hiromitsu Yamaguchi , Yoshitomo Marumoto , Ryoki Jahana , Yasunori Fujimoto , Takashi Ochiai , Eri Goto
IPC分类号： B41J2/155 , B41J2/14 , B41J2/16
CPC分类号： B41J2/155 , B41J2202/20
摘要： A spliced ink-jet head including head chips, each of which is capable of discharging inks of two or more colors, and which are spliced in a staggered manner which restrains the occurrence of splice streaks, white streaks caused by deflection at ends or uneven colors attributable to different landing orders of ink droplets in spliced portions of different colors when one-pass recording is carried out. The head chips is arranged such that, in a relationship between two adjoining head chips, at least one discharge port of one head chip and one discharge port of the other head chip for the same color tone ink in end portions overlap on a line in a recording material feeding direction, while discharge ports for different color tone inks do not overlap.
摘要翻译：一种拼接式喷墨头，其包括头部芯片，每个头部芯片能够排出两种或更多种颜色的油墨，并且以交错方式拼接，这限制了拼接条纹的出现，由端部偏转或不均匀颜色引起的白色条纹归因于执行单遍记录时不同颜色的拼接部分中墨滴的不同着陆顺序。头芯片布置成使得在两个邻接的头部芯片之间的关系中，一个头部芯片的至少一个排出口和另一个头部芯片的一个排出口用于相同色调的端部部分的墨水在一条线上重叠记录材料供给方向，而不同色调油墨的排出口不重叠。

9. 发明授权

US07699436B2 Ink jet printing method and ink jet printing apparatus 失效
标题翻译：喷墨打印方法和喷墨打印设备
公开(公告)号：US07699436B2
公开(公告)日：2010-04-20
申请号：US11755431
申请日：2007-05-30
申请人： Tsuyoshi Shibata , Eri Noguchi , Hiromitsu Yamaguchi
发明人： Tsuyoshi Shibata , Eri Noguchi , Hiromitsu Yamaguchi
IPC分类号： B41J2/15 , B41J2/145
CPC分类号： B41J2/155 , B41J2/5058 , B41J2202/21
摘要： The present invention allows a high-speed printing by a print head in which nozzles are arranged with a high density to reduce eddy flow caused between the print head and a print medium, providing an image with a high quality. Thus, the present invention allows the same printing region of the print medium to be sequentially printed by the respective nozzle arrays provided in the print head in accordance with image data thinned-out by the mask pattern M, thereby completing the image by multi-pass. Then, a plurality of pieces of image printed to be printed to the same printing region at which the nozzle arrays pass in one pass are alternately thinned-out by different high and low thinning-out ratios in the direction in which the nozzles are arranged.
摘要翻译：本发明允许通过其中以高密度布置喷嘴的打印头进行高速打印，以减少在打印头和打印介质之间产生的涡流，从而提供高质量的图像。因此，本发明允许打印介质的相同打印区域由设置在打印头中的相应喷嘴阵列根据由掩模图案M稀疏的图像数据顺序打印，从而通过多遍完成图像。然后，印刷成打印到喷嘴列一次通过的同一印刷区域的多张图像通过排列喷嘴的方向上的不同的高低稀疏比而交替变薄。

10. 发明申请

US20100328385A1 INK JET PRINTING APPARATUS AND INK JET PRINTING METHOD 审中-公开
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US20100328385A1
公开(公告)日：2010-12-30
申请号：US12817534
申请日：2010-06-17
申请人： Tsuyoshi Shibata , Makoto Akahira , Hiromitsu Yamaguchi
发明人： Tsuyoshi Shibata , Makoto Akahira , Hiromitsu Yamaguchi
IPC分类号： B41J29/38
CPC分类号： B41J2/16526 , B41J2/2125 , B41J2002/16529
摘要： The present invention provides an ink jet printing apparatus configured to allow the ejection performance of a print head with a large number of nozzles densely arranged therein to be kept in a favorable condition by preliminary ejection and to enable degradation of images caused by the preliminary ejection to be alleviated. Preliminary ejection data generation unit is provided which generates preliminary ejection data designed to allow ink not contributing to image printing to be ejected through nozzles 103A and 103B in a print head 21-1. The preliminary ejection data generation unit generates preliminary ejection data designed to allow the ink to be preliminarily ejected onto a print medium through the nozzles 103B, which are included in the plural types of nozzles and which offer a smaller ejection amount than the other nozzles 103A.
摘要翻译：本发明提供了一种喷墨打印设备，其被配置为允许具有密集布置在其中的大量喷嘴的打印头的喷射性能通过预喷射保持在有利状态，并且能够使由初步喷射引起的图像劣化减轻提供了初步喷射数据生成单元，其生成预设喷射数据，其设计成允许不对图像打印有贡献的墨水通过打印头21-1中的喷嘴103A和103B喷射。初步喷射数据生成单元产生初步喷射数据，其设计成允许通过包括在多种喷嘴中的喷嘴103B将墨预先喷射到打印介质上，并且提供比其它喷嘴103A更小的喷射量。

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