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    Printing position adjusting method and printing system
    1.
    发明授权
    Printing position adjusting method and printing system 有权
    打印位置调整方法和打印系统

    公开(公告)号：US08172354B2

    公开(公告)日：2012-05-08

    申请号：US12770107

    申请日：2010-04-29

    申请人： Kiichiro Takahashi ,  Minoru Teshigawara ,  Tetsuya Edamura ,  Akiko Maru ,  Yoshiaki Murayama ,  Takatoshi Nakano

    发明人： Kiichiro Takahashi ,  Minoru Teshigawara ,  Tetsuya Edamura ,  Akiko Maru ,  Yoshiaki Murayama ,  Takatoshi Nakano

    IPC分类号： B41J29/38

    CPC分类号： B41J19/145 ,  B41J2/2135

    摘要： The present invention relates to a printing position adjusting method capable of performing dot adjustment value acquisition processing that can accommodate diversified user needs of recent years, and a printing system capable of achieving the adjusting method. The printing position adjusting method according to the present invention provides a plurality of types of dot adjustment value acquisition processing capable of acquiring an adjustment value for matching printing positions, and enables selection of a single appropriate dot adjustment value acquisition processing type among the plurality of types of dot adjustment value acquisition processing according to the type of the print medium to be used. Consequently, a user will be able to suitably execute dot adjustment value acquisition processing with high accuracy in correspondence with the desired high level of quality.

    摘要翻译： 本发明涉及能够进行可适应近年来多样化的用户需求的点调整值获取处理的打印位置调整方法以及能够实现调整方法的打印系统。 根据本发明的打印位置调整方法提供能够获取用于匹配打印位置的调整值的多种类型的点调整值获取处理，并且能够选择多种类型中的单个适当的点调整值获取处理类型 根据要使用的打印介质的类型进行点调整值获取处理。 因此，用户将能够根据期望的高质量水平以高精度适当地执行点调整值获取处理。

    INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD
    2.
    发明申请
    INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD 审中-公开
    喷墨打印设备和喷墨打印方法

    公开(公告)号：US20110304666A1

    公开(公告)日：2011-12-15

    申请号：US13214364

    申请日：2011-08-22

    申请人： Kiichiro Takahashi ,  Minoru Teshigawara ,  Tetsuya Edamura ,  Akiko Maru ,  Yoshiaki Murayama ,  Takatoshi Nakano ,  Hiroshi Taira

    发明人： Kiichiro Takahashi ,  Minoru Teshigawara ,  Tetsuya Edamura ,  Akiko Maru ,  Yoshiaki Murayama ,  Takatoshi Nakano ,  Hiroshi Taira

    IPC分类号： B41J29/38

    CPC分类号： B41J19/145

    摘要： After a first scan in a forward direction, conveying corresponding to one nozzle block is performed, and then in a second scan in a backward direction, printing of a “printing area 1,” which is a unit area, is completed. Then after completion of printing of the unit area, conveying corresponding to 14 nozzle blocks is performed. Then by reciprocal third and fourth scans, printing of a “printing area 2” is completed in a likewise manner. Subsequently, two scans in a reciprocal manner are performed in a likewise manner to perform printing of each unit area. In any unit area, printing time intervals between scans are such that, at a same position in a scan direction, the time interval is the same. Consequently, differences in density between unit areas that are adjacent in a conveying direction of a printing medium, that is, between-band unevenness becomes more difficult to recognize.

    摘要翻译： 在向前方向进行第一扫描之后，执行对应于一个喷嘴块的传送，然后在向后方向的第二扫描中完成打印作为单位区域的“打印区域1”。 然后在完成打印单元区域之后，执行对应于14个喷嘴块的传送。 然后通过相互的第三和第四扫描，以类似的方式完成“打印区域2”的打印。 随后，以相同方式执行两次扫描以执行每个单位区域的打印。 在任何单位区域中，扫描之间的打印时间间隔使得在扫描方向上的相同位置处时间间隔相同。 因此，在打印介质的输送方向上相邻的单位面积之间的密度差，即带间不均匀性变得更难以识别。

    Ink jet printing apparatus and ink jet printing method
    3.
    发明授权
    Ink jet printing apparatus and ink jet printing method 有权
    喷墨打印设备和喷墨打印方法

    公开(公告)号：US07712860B2

    公开(公告)日：2010-05-11

    申请号：US12188770

    申请日：2008-08-08

    申请人： Tetsuya Edamura ,  Kiichiro Takahashi ,  Minoru Teshigawara ,  Akiko Maru ,  Yoshiaki Murayama ,  Takatoshi Nakano ,  Hiroshi Taira

    发明人： Tetsuya Edamura ,  Kiichiro Takahashi ,  Minoru Teshigawara ,  Akiko Maru ,  Yoshiaki Murayama ,  Takatoshi Nakano ,  Hiroshi Taira

    IPC分类号： B41J2/205

    CPC分类号： B41J19/147

    摘要： An ink jet printing apparatus and an ink jet printing method are provided which are capable of minimizing image impairments caused by a bias of satellite positions even when an odd-numbered-pass bidirectional multi-pass printing is performed. To this end, in an odd-numbered-pass bidirectional printing, a mask pattern, in which print permitted pixels and print non-permitted pixels are arranged such a way that a percentage of pixels in which predetermined two inks are permitted to be printed by scans in different directions is higher than a percentage of pixels in which the predetermined two inks are permitted to be printed by scans in the same directions, is used. This increases the probability of satellites of the two types of the inks printed in the same pixels being printed on both sides of main dots, thus allowing a uniform image to be produced even by an odd-numbered-pass bidirectional printing.

    摘要翻译： 提供了一种喷墨打印设备和喷墨打印方法，即使当进行奇数倍双向多通打印时，也能够最小化由卫星位置的偏置引起的图像损伤。 为此，在奇数次双向打印中，其中布置打印许可像素和打印非允许像素的掩模图案被布置成使得允许通过以下方式打印预定两种墨水的像素的百分比： 使用不同方向的扫描高于允许通过相同方向的扫描来打印预定的两种墨水的像素的百分比。 这增加了打印在主要点的两侧上的相同像素中打印的两种类型的墨水的卫星的概率，从而即使通过奇数遍双向打印也可以产生均匀的图像。

    Ink jet recording apparatus and remaining ink amount detecting method
    4.
    发明申请
    Ink jet recording apparatus and remaining ink amount detecting method 有权
    喷墨记录装置和剩余墨量检测方法

    公开(公告)号：US20070008351A1

    公开(公告)日：2007-01-11

    申请号：US11515712

    申请日：2006-09-06

    申请人： Minoru Teshigawara ,  Kiichiro Takahashi ,  Tetsuya Edamura ,  Akiko Maru ,  Yoshiaki Murayama

    发明人： Minoru Teshigawara ,  Kiichiro Takahashi ,  Tetsuya Edamura ,  Akiko Maru ,  Yoshiaki Murayama

    IPC分类号： B41J2/195

    CPC分类号： B41J2/17566 ,  B41J2002/17573

    摘要： Even if an error occurred in a result of the detection by an optical detecting mechanism for optically detecting whether or not a remaining amount of ink in an ink tank is equal to or less than a predetermined amount, a correct situation of the remaining ink amount in the ink tank can be detected. A detecting method has a first discriminating step of discriminating whether or not a remaining ink amount in the ink tank is equal to or less than a predetermined amount by using an optical sensor and a second discriminating step of discriminating whether or not the remaining ink amount in the ink tank is equal to or less than the predetermined amount on the basis of information regarding an amount of ink consumed in the ink tank. If the absence of ink is determined in either the first or second discriminating step, information showing the absence of ink is notified.

    摘要翻译： 即使在通过光学检测机构检测墨水盒中的墨水剩余量是否等于或小于预定量的光学检测机构的检测结果发生错误的情况下，将墨水剩余量的正确情况 可以检测墨水盒。 一种检测方法具有通过使用光学传感器和第二识别步骤来鉴别墨水罐中的剩余墨水量是否等于或小于预定量的第一鉴别步骤， 基于关于在墨盒中消耗的墨水量的信息，墨水罐等于或小于预定量。 如果在第一或第二鉴别步骤中确定不存在墨水，则通知显示不存在墨水的信息。

    Recording apparatus
    7.
    发明授权
    Recording apparatus 有权
    记录装置

    公开(公告)号：US08201907B2

    公开(公告)日：2012-06-19

    申请号：US12147959

    申请日：2008-06-27

    申请人： Minoru Teshigawara ,  Kiichiro Takahashi ,  Tetsuya Edamura ,  Akiko Maru ,  Yoshiaki Murayama ,  Takatoshi Nakano ,  Masahiko Umezawa ,  Shinsuke Ikegami

    发明人： Minoru Teshigawara ,  Kiichiro Takahashi ,  Tetsuya Edamura ,  Akiko Maru ,  Yoshiaki Murayama ,  Takatoshi Nakano ,  Masahiko Umezawa ,  Shinsuke Ikegami

    IPC分类号： B41J2/01

    CPC分类号： B41J2/2135 ,  B41J2/04543 ,  B41J2/04546

    摘要： A recording apparatus includes: a recording head having a recording element row in which multiple recording elements are disposed, with recording elements at dispersed positions in the recording element rows as blocks; a scanning unit configured to scan the recording head in a main scanning direction; a time-division driving unit configured to drive the recording elements in increments of blocks; a storing unit configured to store recording data; an obtaining unit configured to obtain information relating to the inclination of the recording element row relative to the main scanning direction; and a changing unit operable to change, in increments of individual recording elements, the storage position in the main scanning direction of recording data stored in the storing unit that is to be provided to recording elements of a group, which is configured of consecutive recording elements in each block in the recording element row, based on the obtained information.

    摘要翻译： 一种记录装置，包括：记录头，具有设置有多个记录元件的记录元件行，记录元件行中的分散位置处的记录元素作为块; 扫描单元，被配置为沿主扫描方向扫描记录头; 配置为以块为增量驱动记录元件的时分驱动单元; 存储单元，被配置为存储记录数据; 获取单元，被配置为获得与记录元件行相对于主扫描方向的倾斜有关的信息; 以及改变单元，其可操作来以单个记录元素的增量改变存储在存储单元中的记录数据的存储位置，所述记录数据将被提供给由连续记录元素构成的组的记录元素 在记录元件行的每个块中，基于获得的信息。

    Printing position adjusting method and printing system
    8.
    发明授权
    Printing position adjusting method and printing system 失效
    打印位置调整方法和打印系统

    公开(公告)号：US07735949B2

    公开(公告)日：2010-06-15

    申请号：US12021602

    申请日：2008-01-29

    申请人： Kiichiro Takahashi ,  Minoru Teshigawara ,  Tetsuya Edamura ,  Akiko Maru ,  Yoshiaki Murayama ,  Takatoshi Nakano

    发明人： Kiichiro Takahashi ,  Minoru Teshigawara ,  Tetsuya Edamura ,  Akiko Maru ,  Yoshiaki Murayama ,  Takatoshi Nakano

    IPC分类号： B41J29/38

    CPC分类号： B41J19/145 ,  B41J2/2135

    摘要： The present invention relates to a printing position adjusting method capable of performing dot adjustment value acquisition processing that can accommodate diversified user needs of recent years, and a printing system capable of achieving the adjusting method. The printing position adjusting method according to the present invention provides a plurality of types of dot adjustment value acquisition processing capable of acquiring an adjustment value for matching printing positions, and enables selection of a single appropriate dot adjustment value acquisition processing type among the plurality of types of dot adjustment value acquisition processing according to the type of the print medium to be used. Consequently, a user will be able to suitably execute dot adjustment value acquisition processing with high accuracy in correspondence with the desired high level of quality.

    摘要翻译： 本发明涉及能够进行可适应近年来多样化的用户需求的点调整值获取处理的打印位置调整方法以及能够实现调整方法的打印系统。 根据本发明的打印位置调整方法提供能够获取用于匹配打印位置的调整值的多种类型的点调整值获取处理，并且能够选择多种类型中的单个适当的点调整值获取处理类型 根据要使用的打印介质的类型进行点调整值获取处理。 因此，用户将能够根据期望的高质量水平以高精度适当地执行点调整值获取处理。