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145 条记录 (耗时 0.044 秒)

    FINE PARTICLE DISPERSION AND METHOD FOR PRODUCING FINE PARTICLE DISPERSION
    51.
    发明申请
    FINE PARTICLE DISPERSION AND METHOD FOR PRODUCING FINE PARTICLE DISPERSION 有权

    公开(公告)号：US20100113647A1

    公开(公告)日：2010-05-06

    申请号：US12309738

    申请日：2007-07-25

    申请人： Takuya Harada ,  Hidemichi Fujiwara ,  Kazuhiro Takashiba ,  Nobumitsu Yamanaka ,  Yusuke Yamada ,  Hideo Nishikubo ,  Takashi Unno

    发明人： Takuya Harada ,  Hidemichi Fujiwara ,  Kazuhiro Takashiba ,  Nobumitsu Yamanaka ,  Yusuke Yamada ,  Hideo Nishikubo ,  Takashi Unno

    IPC分类号： C08K9/04

    CPC分类号： C09D11/36 ,  B22F1/0022 ,  B22F2998/10 ,  B82Y30/00 ,  C01P2004/64 ,  C09C1/62 ,  C09C3/045 ,  C09C3/10 ,  C09D11/52 ,  H05K1/097 ,  B22F9/24 ,  B22F1/0062

    摘要： Disclosed is a fine particle dispersion which is superior in dispersibility and storage stability. Specifically disclosed is a fine particle dispersion in which a fine particle (P) comprised of one type or not less than two types of a metal, an alloy, and/or a metallic compound, having a mean particle diameter of between 1 nm and 150 nm for primary particles thereof, with being coated at least a part of a surface thereof with a polymer dispersing agent (D), is dispersed in a mixed organic solvent. This fine particle dispersion is characterized in that a weight ratio of (D/P) between the polymer dispersing agent (D) coating the surface of the fine particle (P) and the fine particles (P) in the dispersion is between 0.001 and 10, and the mixed organic solvent is one of: (i) a mixed organic solvent which contains an organic solvent (A) as between 50% and 95% by volume having an amide group, and a low boiling point organic solvent (B) as between 5% and 50% by volume having a boiling point of between 20° C. and 100° C. at a normal pressure; (ii) a mixed organic solvent which contains the organic solvent (A) as between 50% and 95% by volume having the amide group, and an organic solvent (C) as between 5% and 50% by volume having a boiling point of higher than 100° C. at a normal pressure and comprised of an alcohol and/or a polyhydric alcohol having one or not less than two hydroxyl groups in a molecule thereof; or (iii) a mixed organic solvent which contains the organic solvent (A) as between 50% and 94% by volume having the amide group, the low boiling point organic solvent (B) as between 5% and 49% by volume having the boiling point of between 20° C. and 100° C. at the normal pressure, and the organic solvent (C) as between 1% and 45% by volume having the boiling point of higher than 100° C. at the normal pressure and comprised of the alcohol and/or the polyhydric alcohol having the one or not less than the two hydroxyl groups in the molecule thereof.

    Toner supply container including a coupling member for engaging and receiving a driving force from a cylindrical member
    53.
    发明授权
    Toner supply container including a coupling member for engaging and receiving a driving force from a cylindrical member 有权
    调色剂供应容器包括用于接合和接受来自圆柱形构件的驱动力的联接构件

    公开(公告)号：US07386251B2

    公开(公告)日：2008-06-10

    申请号：US11567963

    申请日：2006-12-07

    申请人： Yusuke Yamada ,  Yutaka Ban ,  Katsuya Murakami ,  Fumio Tazawa ,  Hironori Minagawa

    发明人： Yusuke Yamada ,  Yutaka Ban ,  Katsuya Murakami ,  Fumio Tazawa ,  Hironori Minagawa

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0886 ,  G03G15/0868 ,  G03G15/0872 ,  G03G15/0877 ,  G03G15/0881 ,  G03G2215/0668 ,  G03G2215/067 ,  G03G2215/0678 ,  G03G2215/0692 ,  G03G2221/1657

    摘要： A toner supply container detachably mountable to an image forming apparatus, includes a rotatable toner containing portion for containing toner having a toner discharging portion projected from one end thereof, with respect to a direction of a rotational axis, of the toner containing portion, the toner discharging portion having a cross-sectional area, which is smaller than that of the toner containing portion, and having an opening, and which is formed in a peripheral portion thereof, for permitting discharging of the toner; and a coupling member provided on the end of the toner discharging portion, including a coupling engagement portion engageable with a hole formed in a peripheral portion of a cylindrical member provided in the image forming apparatus to receive a rotational driving force for discharging the toner from the cylindrical member, wherein the coupling engagement portion includes a rotational force receiving projection having a side for receiving the rotational driving force from a coupling rib at a circumferential end of the hole of the cylindrical member, and is elastically deformable in a radial direction so that the rotational force receiving the projection is engaged with the hole of the cylindrical member.

    摘要翻译： 可拆卸地安装到图像形成装置的调色剂供应容器包括可旋转的调色剂容纳部分，用于容纳调色剂，该调色剂具有调色剂排出部分，其调色剂排出部分相对于旋转轴的方向从调色剂容纳部分的一端突出， 排出部分具有小于调色剂容纳部分的横截面面积，并且具有开口，并且形成在其周边部分中，用于允许调色剂的排出; 以及设置在调色剂排放部分的端部上的联接构件，包括可与设置在图像形成装置中的圆柱形构件的周边部分中形成的孔接合的联接接合部分，以接收用于从调色剂排出部分排出调色剂的旋转驱动力 其中所述联接接合部分包括旋转力接收突起，所述旋转力接收突起具有用于从所述圆柱形构件的孔的圆周端处的联接肋接收旋转驱动力的侧面，并且可沿径向方向弹性变形， 接收突起的旋转力与圆柱形构件的孔接合。

    Sealing member, toner accommodating container and image forming apparatus
    54.
    发明授权
    Sealing member, toner accommodating container and image forming apparatus 有权
    密封构件，调色剂容纳容器和图像形成装置

    公开(公告)号：US07376369B2

    公开(公告)日：2008-05-20

    申请号：US11567976

    申请日：2006-12-07

    申请人： Yusuke Yamada ,  Yutaka Ban ,  Katsuya Murakami ,  Fumio Tazawa ,  Hironori Minagawa

    发明人： Yusuke Yamada ,  Yutaka Ban ,  Katsuya Murakami ,  Fumio Tazawa ,  Hironori Minagawa

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0886 ,  G03G15/0868 ,  G03G15/0872 ,  G03G15/0877 ,  G03G15/0881 ,  G03G2215/0668 ,  G03G2215/067 ,  G03G2215/0678 ,  G03G2215/0692 ,  G03G2221/1657

    摘要： A sealing member for sealing a toner discharge opening of a toner accommodating container detachably mountable to an image forming apparatus, the sealing member includes a locking portion for being locked with a portion to be locked provided in the image forming apparatus, the locking portion being adapted to displace with a relative closing movement relative to the portion to be locked, wherein the toner discharging opening is brought into an open state from a closed state by relative to movement of the sealing member relative to the toner accommodating container with the locking portion being in engagement with the portion to be locked; and a releasing force receiving portion for receiving from the image forming apparatus a releasing force for releasing engagement between the locking portion and the portion to be locked by displacing the locking portion.

    摘要翻译： 一种用于密封可拆卸地安装到图像形成装置的调色剂容纳容器的调色剂排出口的密封构件，所述密封构件包括用于与设置在图像形成装置中的待锁定部分锁定的锁定部分，所述锁定部分适于 以相对于待锁定部分的相对闭合运动移位，其中调色剂排出口通过密封构件相对于调色剂容纳容器的相对运动而从关闭状态进入打开状态，其中锁定部分处于接合状态 与被锁定的部分; 以及释放力接收部分，用于从图像形成装置接收释放力，用于通过使锁定部分移位来释放锁定部分和待锁定部分之间的接合。

    Cylindrical member and engagement member assembly
    60.
    发明授权
    Cylindrical member and engagement member assembly 失效
    圆柱形构件和接合构件组件

    公开(公告)号：US5991571A

    公开(公告)日：1999-11-23

    申请号：US941630

    申请日：1997-09-30

    申请人： Yusuke Yamada ,  Tomohiro Kimura

    发明人： Yusuke Yamada ,  Tomohiro Kimura

    IPC分类号： G03G21/00 ,  G03G15/00 ,  G03G15/09 ,  G03G21/16 ,  G03G21/18

    CPC分类号： G03G15/751 ,  G03G15/0928 ,  G03G2221/183 ,  Y10T29/49556

    摘要： An electrophotographic image forming apparatus includes a cylindrical member having a thin portion at a longitudinal end thereof and an engaging member being mounted as fitted to an internal surface of the longitudinal end of the cylinder and having a depressed portion corresponding to the thin portion of the cylinder. The engaging member is attached to the cylinder by bending the thin portion of the cylinder toward the depressed portion.

    摘要翻译： 电子照相图像形成装置包括在其纵向端部具有薄壁部分的圆柱形构件，并且接合构件安装成安装在气缸的纵向端部的内表面上，并且具有对应于气缸的薄部分的凹陷部分 。 接合构件通过将圆筒的薄部朝向凹部弯曲而附接到圆筒。