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    Ink jet recording method and recording apparatus using same
    1.
    发明公开
    Ink jet recording method and recording apparatus using same 失效
    Verfahren zum und Apparat zurDurchführung死了Verfahrens

    公开(公告)号：EP0798119A3

    公开(公告)日：1998-07-08

    申请号：EP97302161

    申请日：1997-03-27

    Applicant: CANON KK

    Inventor： MAEDA HIROYUKI ,  KIMURA ISAO ,  SHIMOMURA MASAKO ,  KUBOTA HIDEMI

    IPC: B41J2/05

    CPC classification number: B41J2/0454 ,  B41J2/0458 ,  B41J2/04581

    Abstract: The ink jet recording apparatus of this invention comprises a means (67) for heating a record material to a predetermined temperature range at the position of recording, a recording head (41) for ejecting ink (46) from an ink ejection orifice (49) toward the record material to perform recording, the ink containing a substance having thickening properties when undergoing heat, and/or a substance having a cloud point for the heat; a means (69) for measuring the duration for which the recording head resides at the position of recording; and means for controlling the duration of residence in accordance with the properties of the ink to prevent the ejection function being impaired owing to the heating of the surroundings of the ink ejection orifice. This invention can provide an ink jet recording method which determines a rise in the temperature in the surroundings of the ink ejection orifice on the basis of the duration of residence of the recording head at the position of recording for the purpose of recording, and which performs control to suppress the temperature rise before the ejection function is interrupted.

    Abstract translation: 本发明的喷墨记录装置包括用于将记录材料加热到记录位置的预定温度范围的装置（67），用于从喷墨孔（49）喷射墨（46）的记录头（41） 向记录材料进行记录时，含有具有加热性的物质的油墨和/或具有用于加热的浊点的物质; 用于测量记录头位于记录位置的持续时间的装置（69）; 以及用于根据油墨的特性来控制居住时间的装置，以防止喷墨功能由于喷墨孔周围的加热而受损。 本发明可以提供一种喷墨记录方法，其基于记录头在记录位置处的驻留持续时间来确定喷墨口周围的温度升高，并且其执行 控制在喷射功能中断之前抑制温升。

    2.
    发明专利
    未知

    公开(公告)号：DE60030214T2

    公开(公告)日：2007-07-26

    申请号：DE60030214

    申请日：2000-06-29

    Applicant: CANON KK

    Inventor： MAEDA HIROYUKI ,  TAKIMOTO MASAFUMI ,  KAWAMURA IWAO ,  NAMAI KAZUNORI ,  HAYASHI KUNITOSHI ,  YASUMITSU TAKUYA

    IPC: B41J2/175 ,  B41J2/01 ,  B41J2/165 ,  B41J25/34

    Abstract: There is disclosed an ink jet cartridge comprising: an ink jet head (1) including a plurality of arranged discharge ports (11) for discharging ink, an element substrate (3) provided with a plurality of energy generating elements (62) for generating an energy to discharge the ink, and a base plate (2) for supporting the element substrate; an ink tank holding member for holding an ink tank for containing the ink; and a head holding member for connecting the ink tank holding member to the ink jet head, and by holding the ink jet head by the ink tank holding member and the head holding member, the ink jet head is elastically supported in a head sandwiching direction, so that the positioning of the ink jet head can easily be performed with respect to the ink jet cartridge with a high precision, the high quality recording is possible, and the ink jet apparatus using this cartridge can be realized with a simple constitution and at a low cost.

    Pressure adjustment chamber, ink-jet recording head having the same, and ink-jet recording device using the same
    3.
    发明专利
    Pressure adjustment chamber, ink-jet recording head having the same, and ink-jet recording device using the same 未知

    公开(公告)号：AU784366B2

    公开(公告)日：2006-03-16

    申请号：AU1552002

    申请日：2002-02-08

    Applicant: CANON KK

    Inventor： TAJIMA HIROKI ,  KOIZUMI YUTAKA ,  YAMANAKA AKIHIRO ,  MAEDA HIROYUKI ,  GOTO AKIRA ,  KONO TAKESHI ,  WATANABE ITARU ,  YAMAGUCHI TAKESHI ,  IIJIMA YASUHI

    IPC: B41J2/175 ,  B41J2/235

    Abstract: The present invention discloses an elastic transformable body (10) for adjusting vapor pressure, a vapor pressure adjustment chamber (8) using the same, an ink-jet recording head having a vapor pressure adjustment device and an ink-jet recording device having the recording head, and more particularly to a vapor pressure adjustment device for adjusting negative pressure generated in a liquid chamber in an ink-jet recording head when discharging ink. The pressure adjustment chamber has at least one elastic transformation body having a changeable volume according to vapor pressure to adjust the vapor pressure in a container communicated thereto and a support for supporting the elastic transformation body to the container. In the pressure adjustment chamber, the elastic transformation body includes an approximately circular opening and two surfaces (10a) approximately flat before transformation at an outer circumference, in which the two surfaces have a shape extended through a curved portion (10b) at a front end opposite to the opening.

    Pressure adjustment chamber, ink-jet recording head having the same, and ink-jet recording device using the same
    4.
    发明专利
    Pressure adjustment chamber, ink-jet recording head having the same, and ink-jet recording device using the same 未知

    公开(公告)号：AU1552002A

    公开(公告)日：2002-08-15

    申请号：AU1552002

    申请日：2002-02-08

    Applicant: CANON KK

    Inventor： TAJIMA HIROKI ,  IIJIMA YASUHI ,  YAMAGUCHI TAKESHI ,  WATANABE ITARU ,  KONO TAKESHI ,  GOTO AKIRA ,  MAEDA HIROYUKI ,  YAMANAKA AKIHIRO ,  KOIZUMI YUTAKA

    IPC: B41J2/235 ,  B41J2/175

    Abstract: The present invention discloses an elastic transformable body (10) for adjusting vapor pressure, a vapor pressure adjustment chamber (8) using the same, an ink-jet recording head having a vapor pressure adjustment device and an ink-jet recording device having the recording head, and more particularly to a vapor pressure adjustment device for adjusting negative pressure generated in a liquid chamber in an ink-jet recording head when discharging ink. The pressure adjustment chamber has at least one elastic transformation body having a changeable volume according to vapor pressure to adjust the vapor pressure in a container communicated thereto and a support for supporting the elastic transformation body to the container. In the pressure adjustment chamber, the elastic transformation body includes an approximately circular opening and two surfaces (10a) approximately flat before transformation at an outer circumference, in which the two surfaces have a shape extended through a curved portion (10b) at a front end opposite to the opening.

    5.
    发明专利
    未知

    公开(公告)号：DE69428576T2

    公开(公告)日：2002-06-27

    申请号：DE69428576

    申请日：1994-11-24

    Applicant: CANON KK

    Inventor： KIMURA ISAO ,  MAEDA HIROYUKI

    IPC: B41J2/01 ,  B41J2/175 ,  B41M5/00 ,  C09D11/00 ,  C09D11/02 ,  C09D11/023 ,  C09D11/03 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38

    Abstract: Disclosed herein is a water-based ink composition comprising coloring material particles obtained by causing a dye to be adsorbed on or bonded to fine particles or an inorganic colloidal substance, and an aqueous solution of a water-soluble polymer dispersing the coloring material particles therein, wherein the polymer chains of the polymer in the composition undergo dissociation or association by its temperature change or pH change.

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