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    INK JET PRINTING APPARATUS AND METHOD FOR SELECTING PRINT MODE
    1.
    发明申请
    INK JET PRINTING APPARATUS AND METHOD FOR SELECTING PRINT MODE 有权
    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。

    Ink jet printing apparatus and method for selecting print mode
    2.
    发明授权
    Ink jet printing apparatus and method for selecting print mode 有权
    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。

    Ink jet printing apparatus and printing method
    5.
    发明申请
    Ink jet printing apparatus and printing method 有权
    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。

    Inkjet printing apparatus and method of recovering printing head
    6.
    发明授权
    Inkjet printing apparatus and method of recovering printing head 失效
    喷墨打印设备和打印头的恢复方法

    公开(公告)号：US08517503B2

    公开(公告)日：2013-08-27

    申请号：US11753208

    申请日：2007-05-24

    申请人： Yoshito Mizoguchi ,  Hiroshi Tajika ,  Yuji Konno ,  Hitoshi Nishikori ,  Daisaku Ide ,  Takeshi Yazawa ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano

    发明人： Yoshito Mizoguchi ,  Hiroshi Tajika ,  Yuji Konno ,  Hitoshi Nishikori ,  Daisaku Ide ,  Takeshi Yazawa ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano

    IPC分类号： B41J2/165

    CPC分类号： B41J2/16538 ,  B41J2/16552

    摘要： An object of the present invention is to appropriately dispense treatment fluid to wipers, and to always wipe ejection-orifice formation surfaces in a favorable state regardless of an environmental change and the like. To this end, in the present invention, a treatment-fluid holding portion holds treatment fluid used in a wiping operation of wipers. When the wipers contact the treatment-fluid holding portion, the treatment fluid is transferred to the wipers. In an environment where the treatment fluid is thickened, the wipers with ink dispensed thereto are brought into contact with the treatment-fluid holding portion to supply ink to the treatment-fluid holding portion. Thus, the viscosity of the treatment fluid near a contact portion between the treatment-fluid holding portion and the wipers decreases, and the treatment fluid is sufficiently transferred to the wipers.

    摘要翻译： 本发明的目的是适当地将处理流体分配到刮水器中，并且始终以有利的状态擦拭喷射孔形成表面，而与环境变化等无关。 为此，在本发明中，处理液保持部保持在刮水器的擦拭动作中使用的处理液。 当擦拭器与处理液保持部分接触时，将处理液转移到擦拭器。 在处理液增稠的环境中，分配有油墨的擦拭器与处理液保持部接触，向处理液保持部供给墨。 因此，处理流体保持部和擦拭器之间的接触部分附近的处理流体的粘度降低，并且处理流体被充分转移到刮水器。

    INKJET PRINTING APPARATUS AND METHOD OF RECOVERING PRINTING HEAD
    7.
    发明申请
    INKJET PRINTING APPARATUS AND METHOD OF RECOVERING PRINTING HEAD 失效
    喷墨打印设备和恢复打印头的方法

    公开(公告)号：US20070279451A1

    公开(公告)日：2007-12-06

    申请号：US11753208

    申请日：2007-05-24

    申请人： Yoshito Mizoguchi ,  Hiroshi Tajika ,  Yuji Konno ,  Hitoshi Nishikori ,  Daisaku Ide ,  Takeshi Yazawa ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano

    发明人： Yoshito Mizoguchi ,  Hiroshi Tajika ,  Yuji Konno ,  Hitoshi Nishikori ,  Daisaku Ide ,  Takeshi Yazawa ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano

    IPC分类号： B41J2/165

    CPC分类号： B41J2/16538 ,  B41J2/16552

    摘要： An object of the present invention is to appropriately dispense treatment fluid to wipers, and to always wipe ejection-orifice formation surfaces in a favorable state regardless of an environmental change and the like. To this end, in the present invention, a treatment-fluid holding portion holds treatment fluid used in a wiping operation of wipers. When the wipers contact the treatment-fluid holding portion, the treatment fluid is transferred to the wipers. In an environment where the treatment fluid is thickened, the wipers with ink dispensed thereto are brought into contact with the treatment-fluid holding portion to supply ink to the treatment-fluid holding portion. Thus, the viscosity of the treatment fluid near a contact portion between the treatment-fluid holding portion and the wipers decreases, and the treatment fluid is sufficiently transferred to the wipers.

    摘要翻译： 本发明的目的是适当地将处理流体分配到刮水器中，并且始终以有利的状态擦拭喷射孔形成表面，而与环境变化等无关。 为此，在本发明中，处理液保持部保持在刮水器的擦拭动作中使用的处理液。 当擦拭器与处理液保持部分接触时，将处理液转移到擦拭器。 在处理液增稠的环境中，分配有油墨的擦拭器与处理液保持部接触，向处理液保持部供给墨。 因此，处理流体保持部和擦拭器之间的接触部分附近的处理流体的粘度降低，并且处理流体被充分转移到刮水器。

    Ink-jet printing apparatus, control method therefor, program, and storage medium
    9.
    发明授权
    Ink-jet printing apparatus, control method therefor, program, and storage medium 失效
    喷墨打印设备，其控制方法，程序和存储介质

    公开(公告)号：US07445309B2

    公开(公告)日：2008-11-04

    申请号：US11396457

    申请日：2006-04-04

    申请人： Daisaku Ide ,  Hirokazu Yoshikawa ,  Hitoshi Nishikori ,  Takeshi Yazawa ,  Atsuhiko Masuyama ,  Akiko Maru ,  Hideaki Takamiya ,  Hiroshi Tajika

    发明人： Daisaku Ide ,  Hirokazu Yoshikawa ,  Hitoshi Nishikori ,  Takeshi Yazawa ,  Atsuhiko Masuyama ,  Akiko Maru ,  Hideaki Takamiya ,  Hiroshi Tajika

    IPC分类号： B41J2/165

    CPC分类号： B41J2/16508 ,  B41J2/16532

    摘要： An object of this invention is to prevent prolongation of the time taken for a suction recovery operation while suppressing wasteful consumption of ink in the suction recovery operation. An ink-jet printing apparatus includes a plurality of caps which, when a plurality of nozzles of an ink-jet head are divided into a plurality of nozzle groups, are arranged one by one for the respective nozzle groups, and cap the respective nozzle groups, a suction pump which generates a negative pressure in the plurality of caps to suck ink from the plurality of nozzles, and is arranged commonly for the plurality of caps, and a control unit which controls the suction pump so as to make the negative pressure by the suction pump act on all the caps when a common negative pressure is generated in the plurality of caps, and make different negative pressures by the suction pump act sequentially on the plurality of caps when different negative pressures are generated in the respective caps.

    摘要翻译： 本发明的一个目的是防止抽吸恢复操作所花费的时间的延长同时抑制抽吸恢复操作中的墨水的浪费。 一种喷墨打印设备包括多个盖子，当将喷墨头的多个喷嘴分成多个喷嘴组时，将各个喷嘴组逐个布置，并且将各个喷嘴组盖住 抽吸泵，其在多个盖中产生负压以从多个喷嘴吸取墨，并且被共同设置用于所述多个盖;以及控制单元，其控制所述抽吸泵以使所述负压由 当在多个盖中产生常见的负压时，抽吸泵作用在所有的盖上，并且当在相应的盖中产生不同的负压时，抽吸泵使不同的负压顺序地作用在多个盖上。