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71. 发明授权

US07819497B2 Ink jet printing apparatus and method for selecting print mode 有权
标题翻译：喷墨打印设备和选择打印模式的方法
公开(公告)号：US07819497B2
公开(公告)日：2010-10-26
申请号：US11954793
申请日：2007-12-12
申请人： Yuji Konno , Hiroshi Tajika , Hitoshi Nishikori , Daisaku Ide , Hideaki Takamiya , Kiichiro Takahashi , Toshiyuki Chikuma
发明人： Yuji Konno , Hiroshi Tajika , Hitoshi Nishikori , Daisaku Ide , Hideaki Takamiya , Kiichiro Takahashi , Toshiyuki Chikuma
IPC分类号： B41J29/393
CPC分类号： B41J29/393 , B41J2/2132 , H04N1/6013
摘要： Printing can be properly performed on a print medium other than print media preset in accordance with print modes of a printer. Specifically, when the print medium other than the print media preset in accordance with the print modes is used, patches are printed on the print medium in each combination of the ink ejection amount and the number of passes, and information regarding each evaluation of granularity and banding based on colorimetry of the patches is obtained for each combination of the ink ejection amount and the number of passes. Next, a combination of the maximum ink ejection amount and the maximum number of passes is selected from the combinations that each evaluation of the granularity and the banding satisfies a certain level. Then, a print mode having a combination nearest the combination is selected from the plurality of print modes.
摘要翻译：可以在打印介质上正确执行打印，而不是根据打印机的打印模式预设的打印介质。具体而言，当使用除了根据打印模式预设的打印介质之外的打印介质时，以喷墨量和通行数的组合的方式将打印印刷在打印介质上，以及关于粒度的每个评估的信息和对于喷墨量和通过次数的每个组合，获得基于贴片的比色法的条带。接下来，从粒度和条带的每个评价满足一定水平的组合中选择最大喷墨量和最大通过次数的组合。然后，从多个打印模式中选择具有最接近组合的组合的打印模式。

72. 发明申请

US20080143776A1 INK JET PRINTING APPARATUS AND METHOD FOR SELECTING PRINT MODE 有权
标题翻译：喷墨打印设备和选择打印模式的方法
公开(公告)号：US20080143776A1
公开(公告)日：2008-06-19
申请号：US11954793
申请日：2007-12-12
申请人： Yuji Konno , Hiroshi Tajika , Hitoshi Nishikori , Daisaku Ide , Hideaki Takamiya , Kiichiro Takahashi , Toshiyuki Chikuma
发明人： Yuji Konno , Hiroshi Tajika , Hitoshi Nishikori , Daisaku Ide , Hideaki Takamiya , Kiichiro Takahashi , Toshiyuki Chikuma
IPC分类号： B41J29/393
CPC分类号： B41J29/393 , B41J2/2132 , H04N1/6013
摘要： Printing can be properly performed on a print medium other than print media preset in accordance with print modes of a printer. Specifically, when the print medium other than the print media preset in accordance with the print modes is used, patches are printed on the print medium in each combination of the ink ejection amount and the number of passes, and information regarding each evaluation of granularity and banding based on colorimetry of the patches is obtained for each combination of the ink ejection amount and the number of passes. Next, a combination of the maximum ink ejection amount and the maximum number of passes is selected from the combinations that each evaluation of the granularity and the banding satisfies a certain level. Then, a print mode having a combination nearest the combination is selected from the plurality of print modes.
摘要翻译：可以在打印介质上正确执行打印，而不是根据打印机的打印模式预设的打印介质。具体而言，当使用除了根据打印模式预设的打印介质之外的打印介质时，以喷墨量和通行数的组合的方式将打印印刷在打印介质上，以及关于粒度的每个评估的信息和对于喷墨量和通过次数的每个组合，获得基于贴片的比色法的条带。接下来，从粒度和条带的每个评价满足一定水平的组合中选择最大喷墨量和最大通过次数的组合。然后，从多个打印模式中选择具有最接近组合的组合的打印模式。

73. 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。

74. 发明申请

US20070057996A1 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：US20070057996A1
公开(公告)日：2007-03-15
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： B41J2/21
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的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。

75. 发明申请

US20110134177A1 INK JET PRINTING APPARATUS AND METHOD 有权
标题翻译：喷墨打印设备和方法
公开(公告)号：US20110134177A1
公开(公告)日：2011-06-09
申请号：US12958805
申请日：2010-12-02
申请人： Yuji Konno , Yoshiaki Murayama
发明人： Yuji Konno , Yoshiaki Murayama
IPC分类号： B41J29/38
CPC分类号： B41J2/2125 , B41J2/2132 , G06K15/107
摘要： Through the use of a mask with an appropriate pattern, depending on dot size or density, in an in jet printing apparatus, image defects caused by conveyance distance errors are suppressed. More concretely, at the masking unit A an interlaced mask pattern is used and a masking process is performed with respect to 2 pl dot data obtained from the dot pattern development unit 604. On the other hand, at the masking unit B a random mask pattern is used and masking is performed with respect to 5 pl dot data. Herewith it has become possible, at all gradations, to suppress the 2 image defects, density unevenness and graininess, caused by conveyance distance errors.
摘要翻译：通过使用具有适当图案的掩模，取决于点尺寸或密度，在喷墨打印设备中，抑制了由输送距离误差引起的图像缺陷。更具体地说，在掩模单元A中，使用隔行扫描图案，并对从点图形显影单元604获得的2个点数据进行掩蔽处理。另一方面，在掩蔽单元B处，随机掩模图案并且相对于5个点数据执行掩蔽。由此，可以在所有的等级上抑制由输送距离误差引起的2个图像缺陷，浓度不均匀性和颗粒性。

76. 发明授权

US08251480B2 Ink jet printing apparatus 有权
标题翻译：喷墨打印设备
公开(公告)号：US08251480B2
公开(公告)日：2012-08-28
申请号：US12481276
申请日：2009-06-09
申请人： Jiro Moriyama , Masashi Hayashi , Yuji Konno , Takeshi Yazawa , Kiichiro Takahashi , Yoshiaki Murayama
发明人： Jiro Moriyama , Masashi Hayashi , Yuji Konno , Takeshi Yazawa , Kiichiro Takahashi , Yoshiaki Murayama
IPC分类号： B41J29/38 , B41J23/00 , B41J2/01
CPC分类号： B41J29/393 , B41J11/008 , B41J19/76
摘要： An ink jet printing apparatus printing on a print medium includes a print head having a plurality of ejection ports for ejecting ink while scanning in a scan direction, and a conveyance unit including a pair of rollers for conveying the print medium in a conveyance direction crossing the scan direction by rotation of the rollers. The rollers are provided at a position at an upper stream side in the conveying direction of the print medium from a print position at which printing by the print head is performed. A detection unit is configured to detect a downstream side end of the print medium conveyed by the pair of rollers, with the detection unit arranged at a position that is a distance from the pair of rollers, in the conveyance direction, corresponding to a length of the print medium. In addition, a change unit is configured to change the ejection ports available for printing according to an error in conveyance detected by the detection unit.
摘要翻译：在打印介质上打印的喷墨打印设备包括：打印头，具有用于在扫描方向上扫描时喷射墨水的多个喷射口;以及传送单元，其包括一对辊，用于沿与所述打印介质相交的传送方向传送打印介质通过辊的旋转扫描方向。辊子从打印头打印的打印位置设置在打印介质的输送方向的上游侧的位置处。检测单元被配置为检测由所述一对辊输送的所述打印介质的下游侧端部，其中所述检测单元布置在与所述一对辊的距离在输送方向上的距离处的位置，对应于所述一对辊的长度打印介质。此外，改变单元被配置为根据由检测单元检测到的运输中的错误来改变可用于打印的喷射端口。

77. 发明申请

US20090323094A1 CONVEYING APPARATUS AND PRINTING APPARATUS 审中-公开
标题翻译：输送装置和印刷装置
公开(公告)号：US20090323094A1
公开(公告)日：2009-12-31
申请号：US12490892
申请日：2009-06-24
申请人： Masashi Hayashi , Jiro Moriyama , Kiichiro Takahashi , Yoshiaki Murayama , Yuji Konno , Takeshi Yazawa
发明人： Masashi Hayashi , Jiro Moriyama , Kiichiro Takahashi , Yoshiaki Murayama , Yuji Konno , Takeshi Yazawa
IPC分类号： G06K15/02 , G06K9/00
CPC分类号： B41J11/42 , B41J11/0095
摘要： The apparatus comprising: a mechanism for moving an object; an information acquisition unit acquiring a driving amount information of the mechanism; a sensor for capturing a surface of the object; a processing section for processing a first image data and a second image data acquired by the sensor at different timings; and a control unit for controlling the mechanism, wherein: the processing section performs processings of: (a) cutting out an image pattern of a part of the first image data; (b) limiting a search range in the second image data within which a similar region similar to the image pattern is searched; (c) searching the similar region within the limited search range in the second image data; and (d) obtaining the moving information of the object based on a positional relation between the image pattern in the first image data and the similar region in the second image data.
摘要翻译：该装置包括：用于移动物体的机构; 获取所述机构的驾驶量信息的信息获取单元; 用于捕获物体表面的传感器; 处理部，用于处理由所述传感器以不同的定时获取的第一图像数据和第二图像数据; 以及控制单元，用于控制所述机构，其中：所述处理部执行以下处理：（a）切出所述第一图像数据的一部分的图像图案; （b）限制与搜索类似于图像图案的类似区域的第二图像数据中的搜索范围; （c）在所述第二图像数据的有限搜索范围内搜索所述相似区域; 以及（d）基于第一图像数据中的图像图案与第二图像数据中的相似区域之间的位置关系来获得对象的移动信息。

78. 发明授权

US09050821B2 Ink jet printing apparatus and method 有权
标题翻译：喷墨打印装置及方法
公开(公告)号：US09050821B2
公开(公告)日：2015-06-09
申请号：US12958805
申请日：2010-12-02
申请人： Yuji Konno , Yoshiaki Murayama
发明人： Yuji Konno , Yoshiaki Murayama
IPC分类号： B41J2/15 , B41J2/145 , B41J2/21 , G06K15/10
CPC分类号： B41J2/2125 , B41J2/2132 , G06K15/107
摘要： Through the use of a mask with an appropriate pattern, depending on dot size or density, in an in jet printing apparatus, image defects caused by conveyance distance errors are suppressed. More concretely, at the masking unit A an interlaced mask pattern is used and a masking process is performed with respect to 2 pl dot data obtained from the dot pattern development unit 604. On the other hand, at the masking unit B a random mask pattern is used and masking is performed with respect to 5 pl dot data. Herewith it has become possible, at all gradations, to suppress the 2 image defects, density unevenness and graininess, caused by conveyance distance errors.
摘要翻译：通过使用具有适当图案的掩模，取决于点尺寸或密度，在喷墨打印设备中，抑制了由输送距离误差引起的图像缺陷。更具体地说，在掩模单元A中，使用隔行扫描图案，并对从点图形显影单元604获得的2个点数据进行掩蔽处理。另一方面，在掩蔽单元B处，随机掩模图案并且相对于5个点数据执行掩蔽。由此，可以在所有的等级上抑制由输送距离误差引起的2个图像缺陷，浓度不均匀性和颗粒性。

79. 发明申请

US20090315934A1 INK JET PRINTING APPARATUS 有权
标题翻译：喷墨打印设备
公开(公告)号：US20090315934A1
公开(公告)日：2009-12-24
申请号：US12481276
申请日：2009-06-09
申请人： Jiro Moriyama , Masashi Hayashi , Yuji Konno , Takeshi Yazawa , Kiichiro Takahashi , Yoshiaki Murayama
发明人： Jiro Moriyama , Masashi Hayashi , Yuji Konno , Takeshi Yazawa , Kiichiro Takahashi , Yoshiaki Murayama
IPC分类号： B41J29/38
CPC分类号： B41J29/393 , B41J11/008 , B41J19/76
摘要： An ink jet printing apparatus that can inhibit the possible degradation of image quality caused by variation in the conveyance amount of a print medium is provided. The ink jet printing apparatus includes a detection section detecting the conveyance amount of the print medium, and a print head position adjusting section slightly moving a print head in a conveyance direction of the print medium. The print head position adjusting section adjusts the position of the print head in the conveyance direction according to an error in the conveyance amount of the print medium detected by the detection section. Thus, printing can be performed at the head position adjusted with the error in conveyance amount taken into account. Therefore, the possible degradation of the image quality caused by a conveyance variation can be inhibited.
摘要翻译：提供了能够抑制由打印介质的输送量的变化引起的图像品质的劣化的喷墨打印装置。喷墨打印设备包括检测打印介质的传送量的检测部分和打印头位置调节部分，该打印头位置调节部分在打印介质的传送方向上稍微移动打印头。打印头位置调整部根据由检测部检测到的打印介质的输送量的误差来调整打印头在输送方向上的位置。因此，可以在考虑到传送量误差调整的头部位置进行打印。因此，可以抑制由输送变化引起的图像质量的可能劣化。

80. 发明授权

US08485629B2 Printing apparatus, printing method, and data generating apparatus 有权
标题翻译：打印装置，打印方法和数据生成装置
公开(公告)号：US08485629B2
公开(公告)日：2013-07-16
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）。

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