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1. 发明授权

US09211748B2 Printing apparatus and calibration method 有权
标题翻译：印刷设备和校准方法
公开(公告)号：US09211748B2
公开(公告)日：2015-12-15
申请号：US13093196
申请日：2011-04-25
申请人： Naoko Baba , Daigoro Kanematsu , Akihiro Kakinuma , Asako Watanabe , Mitsutoshi Nagamura , Akihiro Tomida
发明人： Naoko Baba , Daigoro Kanematsu , Akihiro Kakinuma , Asako Watanabe , Mitsutoshi Nagamura , Akihiro Tomida
IPC分类号： B41J29/393
CPC分类号： B41J29/393
摘要： A printing apparatus and a calibration method are provided which, by using a small-capacity memory, can perform a high-speed calibration processing on data used to eject ink of the same color from a plurality of nozzle arrays. By ejecting ink of the same color from the plurality of nozzle arrays, patch is printed and, based on the printed result of the patch, a content of a print data correction processing is changed.
摘要翻译：提供了一种打印设备和校准方法，其通过使用小容量存储器可以对从多个喷嘴阵列喷射相同颜色的墨的数据执行高速校准处理。通过从多个喷嘴阵列喷射相同颜色的墨，打印贴片，并且基于贴片的打印结果改变打印数据校正处理的内容。

2. 发明授权

US07517044B2 Inkjet printing apparatus and preliminary discharge control method of said apparatus 失效
标题翻译：喷墨打印设备和所述设备的初步排放控制方法
公开(公告)号：US07517044B2
公开(公告)日：2009-04-14
申请号：US11063615
申请日：2005-02-24
申请人： Kazuo Suzuki , Daigoro Kanematsu , Rie Takekoshi , Mitsutoshi Nagamura , Naoko Baba
发明人： Kazuo Suzuki , Daigoro Kanematsu , Rie Takekoshi , Mitsutoshi Nagamura , Naoko Baba
IPC分类号： B41J2/165
CPC分类号： B41J2/16526
摘要： In an inkjet printing apparatus which performs printing on a printing medium using an inkjet printhead for discharging ink, preliminary discharge, where ink discharge irrespective of printing is performed at the time of print execution, is performed under a predetermined condition to obtain information regarding a discharge state of the printhead. Based on the obtained information, an execution condition of the preliminary discharge is controlled. By virtue of this control, an execution condition (parameter) of the preliminary discharge can appropriately be controlled in accordance with the discharge state of the printhead, in which the ink drying state and the increased viscosity state of ink vary depending on individual differences, usage environment, usage histories (durability) and so on.
摘要翻译：在使用喷墨打印头在打印介质上进行打印以喷墨的喷墨打印设备中，在预定条件下执行在打印执行时不执行打印的墨排出的预排出，以获得关于放电的信息打印头的状态。基于获得的信息，控制初步放电的执行条件。通过该控制，可以根据打印头的排出状态适当地控制预排出的执行条件（参数），其中墨水干燥状态和墨水的增加的粘度状态根据个体差异而变化，使用环境，使用历史（耐久性）等。

3. 发明申请

US20090021543A1 PRINTING METHOD AND PRINTING APPARATUS 有权
标题翻译：印刷方法和印刷装置
公开(公告)号：US20090021543A1
公开(公告)日：2009-01-22
申请号：US12174300
申请日：2008-07-16
申请人： Naoko Baba
发明人： Naoko Baba
IPC分类号： B41J29/38
CPC分类号： B41J29/393 , B41J2/2135
摘要： A printing method and a printing apparatus of the present invention are capable of performing both a vertical registration adjustment in which a range of nozzles used for printing is limited and a vertical registration adjustment in which print data is shifted. More specifically, switching is performed between the vertical registration adjustment in which a range of nozzles used for printing is limited and the vertical registration adjustment in which print data is shifted, in accordance with conditions such as a printing mode, types of printing medium, and the like. Thereby, an improvement of a throughput by a printing apparatus and an improvement of an image quality printed by the printing apparatus can be together achieved.
摘要翻译：本发明的打印方法和打印装置能够执行垂直对准调整，其中用于打印的喷嘴的范围被限制，并且进行打印数据偏移的垂直对准调整。更具体地，根据诸如打印模式，打印介质的类型和打印介质的类型的条件，在用于打印的喷嘴的范围被限制的垂直对准调整和打印数据被移动的垂直对准调整之间进行切换类似。由此，可以一起实现打印装置的通过量的提高和由打印装置打印的图像质量的提高。

4. 发明授权

US07347519B2 Printing apparatus, controlling method and computer program 有权
标题翻译：印刷装置，控制方法和计算机程序
公开(公告)号：US07347519B2
公开(公告)日：2008-03-25
申请号：US11132191
申请日：2005-05-19
申请人： Mitsutoshi Nagamura , Daigoro Kanematsu , Naoko Baba , Kazuo Suzuki , Tomomi Furuichi
发明人： Mitsutoshi Nagamura , Daigoro Kanematsu , Naoko Baba , Kazuo Suzuki , Tomomi Furuichi
IPC分类号： B41J29/38
CPC分类号： B41J2/0457 , B41J2/0458
摘要： A printing apparatus is provided which can utilize a power supply to its maximum capacity without overly degrading throughput. A print area that can be printed in one scan of a print head is divided into a plurality of blocks. The number of data indicating print in each block is detected. Then the detected value is compared with a plurality of thresholds. Based on a result of the comparison, a scan speed of the print head and the number of scans are determined. This arrangement allows for a selection of an optimum printing method from among a plurality of scan speeds and a plurality of divided printing modes even when an image that may cause a CURRENT in excess of the maximum power supply capacity to flow is printed. With this printing apparatus it is possible to execute printing fully utilizing the power supply capacity without overly degrading throughput.
摘要翻译：提供一种能够使电源达到其最大容量而不会过度降低吞吐量的打印装置。可以在打印头的一次扫描中打印的打印区域被分成多个块。检测在每个块中指示打印的数据的数量。然后将检测值与多个阈值进行比较。基于比较的结果，确定打印头的扫描速度和扫描次数。这种布置允许打印从多个扫描速度和多个分割的打印模式中选择最佳打印方法，即使当可能导致超过最大供电能力的电流流动的图像被打印时。利用该打印装置，可以充分利用电源容量执行打印，而不会过度降低吞吐量。

5. 发明申请

US20070285457A1 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：US20070285457A1
公开(公告)日：2007-12-13
申请号：US11771530
申请日：2007-06-29
申请人： Mitsutoshi Nagamura , Daigoro Kanematsu , Rie Takekoshi , Naoko Baba
发明人： Mitsutoshi Nagamura , Daigoro Kanematsu , Rie Takekoshi , Naoko Baba
IPC分类号： B41J29/393
CPC分类号： B41J29/393
摘要： The present invention provides a printing method comprising a selecting method of selecting defective print elements to be corrected on the basis of, for example, the positional relationship among the defective print elements in a print head so that if there are a plurality of defective print elements such as non-ejection nozzles, not all pixels otherwise printed by the defective print elements are to be corrected but efficient corrections can be achieved on the basis of correlations with the lifetimes of other normal print elements, as well as a correcting method of making up for print data corresponding to the defective print elements selected, and a printing apparatus using the printing method.
摘要翻译：本发明提供了一种打印方法，其包括：基于例如打印头中的缺陷打印元件之间的位置关系来选择要校正的有缺陷的打印元件的选择方法，使得如果存在多个有缺陷的打印元件例如不喷射喷嘴，不是由缺陷打印元件打印的所有像素都将被校正，而是可以基于与其它普通打印元件的寿命的相关性以及补偿的校正方法来实现有效的校正对应于所选择的有缺陷的打印元素的打印数据，以及使用打印方法的打印设备。

6. 发明授权

US07290858B2 Ink jet printing method and ink jet printing apparatus 有权
标题翻译：喷墨打印方法和喷墨打印设备
公开(公告)号：US07290858B2
公开(公告)日：2007-11-06
申请号：US11150125
申请日：2005-06-13
申请人： Tomomi Furuichi , Rie Takekoshi , Daigoro Kanematsu , Naoko Baba , Kazuo Suzuki , Mitsutoshi Nagamura
发明人： Tomomi Furuichi , Rie Takekoshi , Daigoro Kanematsu , Naoko Baba , Kazuo Suzuki , Mitsutoshi Nagamura
IPC分类号： B41J2/205
CPC分类号： B41J2/2056 , B41J2/16526
摘要： The image quality deterioration due to the collection of dots of low-lightness by the preliminary ejection is prevented, in the case of performing the ink ejection for preliminary ejection during the printing onto printing paper. More specifically, the preliminary ejection pattern is set as a pattern in which the distance between a cyan dot of relatively low-lightness and a magenta dot is longer than a distance between a yellow dot of relatively high-lightness and a cyan dot nearest the yellow dot among low-lightness colors. Closely forming dots of low-lightness that would be perceived as a group of collected dots can be prevented, thereby performing printing that will not deteriorate the printing quality due to the paper preliminary ejection.
摘要翻译：在对打印纸进行打印时，进行用于预喷射的墨水排出的情况下，防止了通过预喷射而收集低亮点的图像质量恶化。更具体地说，预先排出图案被设定为相对低亮度的青色点与品红点之间的距离长于相对高亮度的黄点与最接近黄色的青色点之间的距离的图案点在低亮度的颜色之间。可以防止将被认为是一组收集的点的低亮度的紧密形成的点，从而执行不会由于纸张预先喷射而导致的打印质量劣化的打印。

7. 发明授权

US07270390B2 Data creating method and ink jet printing apparatus 失效
标题翻译：数据创建方法和喷墨打印设备
公开(公告)号：US07270390B2
公开(公告)日：2007-09-18
申请号：US11066285
申请日：2005-02-28
申请人： Naoko Baba , Daigoro Kanematsu , Kazuo Suzuki , Mitsutoshi Nagamura , Tomomi Furuichi , Rie Takekoshi
发明人： Naoko Baba , Daigoro Kanematsu , Kazuo Suzuki , Mitsutoshi Nagamura , Tomomi Furuichi , Rie Takekoshi
IPC分类号： B41J2/205
CPC分类号： G06K15/102 , G06K2215/0094
摘要： In a data creating method for creating image data corresponding to each of a plurality of color inks applied to a black image area formed on the basis of image data on a black ink, with the plurality of color inks being a cyan ink, a magenta ink, and a yellow ink, an image data creating step creates image data corresponding to each of the plurality of color inks on the basis of the image data on the black ink. The image data creating step creates the image data on each of the plurality of color inks so that the rate of areas in which all the plurality of color inks are applied, in the black image area, is higher than that of areas to which only some of the plurality of color inks are applied. At least one of the cyan ink, the magenta ink, and the yellow ink contains a component that coagulates a color material of the black ink.
摘要翻译：在用于产生与应用于基于黑色墨水上的图像数据形成的黑色图像区域的多种颜色墨水中的每一种相对应的图像数据的数据创建方法中，多种颜色墨水是青色墨水，品红色墨水和黄色墨水，图像数据创建步骤基于黑色墨水上的图像数据，创建与多种颜色墨水中的每一种对应的图像数据。图像数据创建步骤在多个彩色墨水中的每一个上创建图像数据，使得在黑色图像区域中应用所有多种彩色墨水的区域的比例高于仅一些的多种彩色油墨。青色墨水，品红色墨水和黄色墨水中的至少一种含有凝结黑色墨水的着色材料的成分。

8. 发明申请

US20050264593A1 Printing apparatus, controlling method and computer program 有权
标题翻译：印刷装置，控制方法和计算机程序
公开(公告)号：US20050264593A1
公开(公告)日：2005-12-01
申请号：US11132191
申请日：2005-05-19
申请人： Mitsutoshi Nagamura , Daigoro Kanematsu , Naoko Baba , Kazuo Suzuki , Tomomi Furuichi
发明人： Mitsutoshi Nagamura , Daigoro Kanematsu , Naoko Baba , Kazuo Suzuki , Tomomi Furuichi
IPC分类号： B41J2/05 , B41J29/38
CPC分类号： B41J2/0457 , B41J2/0458
摘要： A printing apparatus is provided which can utilize a power supply to its maximum capacity without overly degrading a throughput. Print area that can be printed in one scan of a print head is divided into a plurality of blocks. The number of data indicating print in each block is detected. Then the detected value is compared with a plurality of thresholds. Based on a result of the comparison, a scan speed of the print head and the number of scan are determined. This arrangement allows for a selection of an optimum printing method from among a plurality of scan speeds and a plurality of divided printing modes even when an image that may cause a current in excess of the maximum power supply capacity to flow is printed. With this printing apparatus it is possible to execute printing fully utilizing the power supply capacity without overly degrading the throughput.
摘要翻译：提供一种能够使电源达到其最大容量而不会过度降低吞吐量的打印装置。可以在打印头的一次扫描中打印的打印区域被分成多个块。检测在每个块中指示打印的数据的数量。然后将检测值与多个阈值进行比较。基于比较的结果，确定打印头的扫描速度和扫描次数。这种布置允许打印从多个扫描速度和多个分割的打印模式中选择最佳打印方法，即使当可能导致超过最大供电能力的电流流动的图像被打印时。利用该打印装置，可以充分利用电源容量执行打印，而不会过度降低吞吐量。

9. 发明申请

US20050200642A1 Data creating method and ink jet printing apparatus 失效
标题翻译：数据创建方法和喷墨打印设备
公开(公告)号：US20050200642A1
公开(公告)日：2005-09-15
申请号：US11066285
申请日：2005-02-28
申请人： Naoko Baba , Daigoro Kanematsu , Kazuo Suzuki , Mitsutoshi Nagamura , Tomomi Furuichi , Rie Takekoshi
发明人： Naoko Baba , Daigoro Kanematsu , Kazuo Suzuki , Mitsutoshi Nagamura , Tomomi Furuichi , Rie Takekoshi
IPC分类号： B41J2/21 , B41J2/205
CPC分类号： G06K15/102 , G06K2215/0094
摘要： The present invention provides a data creating method and an ink jet printing apparatus which minimize a variation in the tint of an image formed by a predetermined ink having a low fixability, even if a plurality of color inks including a ink(s) which improves the fixability of the predetermined ink are add to an image area formed of the predetermined ink. With the print data creating method according to the present invention, when image data on each of a Y, M, and C color inks to apply the color inks to an image area formed of image data on a black ink is created, the image data on the color inks are created on the basis of image data on black so that those areas in the black image area to which the color inks are applied have a tint similar to that of the black ink.
摘要翻译：本发明提供了一种数据创建方法和喷墨打印装置，其使由具有低定影性的预定墨水形成的图像的色调的变化最小化，即使包括改善将预定墨水的定影性添加到由预定墨水形成的图像区域中。利用根据本发明的打印数据创建方法，当创建用于将彩色墨水应用于由黑色墨水上的图像数据形成的图像区域的Y，M和C颜色墨水中的每一个上的图像数据时，图像数据在基于黑色的图像数据的基础上产生彩色墨水，使得应用颜色墨水的黑色图像区域中的那些区域具有与黑色墨水类似的色调。

10. 发明申请

US20050195236A1 Inkjet printing apparatus and preliminary discharge control method of said apparatus 失效
标题翻译：喷墨打印设备和所述设备的初步排放控制方法
公开(公告)号：US20050195236A1
公开(公告)日：2005-09-08
申请号：US11063615
申请日：2005-02-24
申请人： Kazuo Suzuki , Daigoro Kanematsu , Rie Takekoshi , Mitsutoshi Nagamura , Naoko Baba
发明人： Kazuo Suzuki , Daigoro Kanematsu , Rie Takekoshi , Mitsutoshi Nagamura , Naoko Baba
IPC分类号： B41J2/175 , B41J2/01 , B41J2/07 , B41J29/393
CPC分类号： B41J2/16526
摘要： In an inkjet printing apparatus which performs printing on a printing medium using an inkjet printhead for discharging ink, preliminary discharge, where ink discharge irrespective of printing is performed at the time of print execution, is performed under a predetermined condition to obtain information regarding a discharge state of the printhead. Based on the obtained information, an execution condition of the preliminary discharge is controlled. By virtue of this control, an execution condition (parameter) of the preliminary discharge can appropriately be controlled in accordance with the discharge state of the printhead, in which the ink drying state and the increased viscosity state of ink vary depending on individual differences, usage environment, usage histories (durability) and so on.
摘要翻译：在使用喷墨打印头在打印介质上进行打印以喷墨的喷墨打印设备中，在预定条件下执行在打印执行时不执行打印的墨排出的预排出，以获得关于排出的信息打印头的状态。基于获得的信息，控制初步放电的执行条件。通过该控制，可以根据打印头的排出状态适当地控制预排出的执行条件（参数），其中墨水干燥状态和墨水的增加的粘度状态根据个体差异而变化，使用环境，使用历史（耐久性）等。

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