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    LIQUID EJECTING APPARATUS AND METHOD OF CLEANING LIQUID EJECTING HEAD
    1.
    发明申请
    LIQUID EJECTING APPARATUS AND METHOD OF CLEANING LIQUID EJECTING HEAD 审中-公开
    液体喷射装置和清洗液体喷射头的方法

    公开(公告)号：US20090237444A1

    公开(公告)日：2009-09-24

    申请号：US12405388

    申请日：2009-03-17

    申请人： Nagatoshi KASAHARA ,  Toshihiro SHINBARA ,  Ryoichi TANAKA ,  Teruaki KAIEDA

    发明人： Nagatoshi KASAHARA ,  Toshihiro SHINBARA ,  Ryoichi TANAKA ,  Teruaki KAIEDA

    IPC分类号： B41J2/165

    CPC分类号： B41J2/16526 ,  B41J2/16532

    摘要： A liquid ejecting apparatus includes: a plurality of nozzle openings that eject liquid; pressure generating chambers in communication with the respective nozzle openings; a liquid ejecting head including a pressure generating unit that causes the pressure generating chambers to generate a pressure change; a sucking unit that covers the nozzle openings and sucks the liquid from the nozzle openings; a suction control unit that causes the sucking unit to suck the liquid from the nozzle openings; and a liquid flow control unit that brings the pressure generating units into vibrations selectively corresponding to the pressure generating chambers to vibrate when sucking the liquid by the sucking unit and controls a flow of fluid in the pressure generating chambers by not driving the pressure generating units corresponding to the non-selected pressure generating chambers.

    摘要翻译： 液体喷射装置包括：喷射液体的多个喷嘴开口; 与各个喷嘴开口连通的压力产生室; 液体喷射头，包括使压力发生室产生压力变化的压力产生单元; 吸入单元，其覆盖喷嘴开口并从喷嘴开口吸入液体; 抽吸控制单元，其使所述吸引单元从所述喷嘴开口吸入所述液体; 以及液体流量控制单元，其使压力发生单元进入选择性地对应于压力发生室的振动，以在通过吸引单元吸取液体时振动，并且通过不驱动压力发生单元对应于压力发生室中的流体流动 到未选择的压力发生室。

    LIQUID EJECTION APPARATUS
    3.
    发明申请
    LIQUID EJECTION APPARATUS 审中-公开
    液体喷射装置

    公开(公告)号：US20120314009A1

    公开(公告)日：2012-12-13

    申请号：US13491361

    申请日：2012-06-07

    申请人： Nagatoshi KASAHARA

    发明人： Nagatoshi KASAHARA

    IPC分类号： B41J2/175

    CPC分类号： B41J2/175 ,  B41J2/18

    摘要： A liquid ejection apparatus includes a liquid storing unit that stores a liquid, a liquid ejection head that ejects the liquid, a supply tube having one end connected to the liquid storing unit and the other end connected to the liquid ejection head so that the liquid is supplied from the liquid storing unit to the liquid ejection head, a heating unit that heats a fluid, and a circulation tube in which the fluid that has been heated in the heating unit circulate therethrough, wherein the circulation tube is wound on the supply tube at least on the side of the liquid ejection head.

    摘要翻译： 液体喷射装置包括存储液体的液体存储单元，喷射液体的液体喷射头，具有连接到液体存储单元的一端的供应管和连接到液体喷射头的另一端，使得液体是 从液体储存单元供应到液体喷射头，加热流体的加热单元和在加热单元中被加热的流体循环通过的循环管，其中循环管缠绕在供给管上 至少在液体喷射头的一侧。

    Ink Composition Containing Magenta Solid Solution Pigment and Ink jet Recording Method Using the Same
    4.
    发明申请
    Ink Composition Containing Magenta Solid Solution Pigment and Ink jet Recording Method Using the Same 审中-公开
    包含品红色固体颜料和喷墨记录方法的油墨组合物

    公开(公告)号：US20090297712A1

    公开(公告)日：2009-12-03

    申请号：US11922684

    申请日：2006-06-20

    申请人： Nagatoshi Kasahara ,  Miharu Kanaya

    发明人： Nagatoshi Kasahara ,  Miharu Kanaya

    IPC分类号： B05D5/06 ,  C09D11/10

    CPC分类号： C09D11/30 ,  C09D11/322 ,  C09D11/326

    摘要： Disclosed is an ink composition for ink jet recording that can realize excellent printing quality on various recording media, has a high level of color developing properties particularly on plain papers, and can realize excellent gloss for glossy paper and, at the same time, is excellent in ink reliability such as ejection stability, storage stability, and recovery from clogging. The ink composition is characterized by comprising at least a magenta solid solution pigment, a polymer, which can render the pigment dispersible in the ink composition, and water, the polymer having been produced by copolymerizing a monomer composition comprising at least a styrene macromer (A) and a salt forming group-containing monomer (B).

    摘要翻译： 公开了一种用于喷墨记录的油墨组合物，其能够在各种记录介质上实现优异的印刷质量，特别是在普通纸上具有高水平的显色性能，并且可以实现光泽纸的优异光泽，并且同时优异 油墨可靠性，如喷射稳定性，储存稳定性和堵塞回收。 该油墨组合物的特征在于，至少包含品红色固溶体颜料，可使颜料分散在油墨组合物中的聚合物和水，该聚合物是通过使包含至少一种苯乙烯大分子单体（A ）和含有成盐基团的单体（B）。

    Water base ink composition, method of ink jet recording therewith and record
    6.
    发明申请
    Water base ink composition, method of ink jet recording therewith and record 审中-公开
    水基油墨组合物，喷墨记录方法和记录

    公开(公告)号：US20060047013A1

    公开(公告)日：2006-03-02

    申请号：US10524975

    申请日：2003-09-25

    申请人： Hiroshi Ito ,  Hitoshi Ohta ,  Hidehiko Komatsu ,  Daisuke Ishihara ,  Nagatoshi Kasahara

    发明人： Hiroshi Ito ,  Hitoshi Ohta ,  Hidehiko Komatsu ,  Daisuke Ishihara ,  Nagatoshi Kasahara

    IPC分类号： C03C17/00 ,  C09D11/00

    CPC分类号： C09D11/326 ,  C09D11/30

    摘要： An aqueous ink composition having high storage stability is provided. The aqueous ink composition of the invention contains a coloring agent, a “dispersing resin containing a repeating unit structure (I) having an unneutralized group and a repeating unit structure (II) having a neutralized group and capable of being hydrated and/or dissolved in water”, a water-soluble organic solvent capable of swelling and/or dissolving the foregoing repeating unit structure (I), and water.

    摘要翻译： 提供了具有高储存稳定性的水性油墨组合物。 本发明的水性油墨组合物含有着色剂，“含有具有未中和基团的重复单元结构（I）和具有中和基并能够水合和/或溶解的重复单元结构（II）”的分散树脂） 水“，能够溶胀和/或溶解上述重复单元结构（I）的水溶性有机溶剂和水。