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    DYE, MICROCAPSULE PIGMENT USING SAME, AND INK COMPOSITION FOR WRITING MATERIALS
    11.
    发明公开
    DYE, MICROCAPSULE PIGMENT USING SAME, AND INK COMPOSITION FOR WRITING MATERIALS 审中-公开
    DYE微囊色素及SO油墨组合物书写材料

    公开(公告)号：EP2772517A4

    公开(公告)日：2015-07-22

    申请号：EP12844552

    申请日：2012-10-05

    申请人： MITSUBISHI PENCIL CO

    发明人： ICHIKAWA SHUJI

    IPC分类号： C09B11/28 ,  C09B11/24 ,  C09B67/02 ,  C09B67/08 ,  C09B67/20 ,  C09D11/16 ,  C09D11/17 ,  C09K9/02

    CPC分类号： C09B11/24 ,  C09B67/0013 ,  C09B67/0097 ,  C09D11/17 ,  C09K9/02 ,  C09K2211/1088

    摘要： Provided are a colorant represented by the following Formula (I) which is excellent in a color intensity and a lightfastness, a microcapsule pigment prepared by using the above colorant, and an ink composition for writing instruments: [in Formula (I) described above, X and Y represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or a halogen atom; and X and Y may be identical or different from each other, provided that a case in which both of X and Y are a hydrogen atom is excluded]. The above microcapsule pigment is characterized by comprising at least the colorant comprising the leuco dye represented by Formula (I) described above, a developer and a chromic temperature controller, and the ink composition for writing instruments is characterized by comprising the above microcapsule pigment.

    OPTICALLY COUPLING MEMBER, OPTICAL CONNECTOR USING SAME, AND MEMBER FOR HOLDING OPTICALLY COUPLING MEMBER
    12.
    发明公开
    OPTICALLY COUPLING MEMBER, OPTICAL CONNECTOR USING SAME, AND MEMBER FOR HOLDING OPTICALLY COUPLING MEMBER 审中-公开
    光学连接元件，光学连接器及用于保持光学连接器元件的元件

    公开(公告)号：EP2770354A4

    公开(公告)日：2015-06-03

    申请号：EP12842569

    申请日：2012-10-15

    申请人： MITSUBISHI PENCIL CO

    发明人： MORIYA NAOHIKO ,  IWAMOTO KIYOSHI

    IPC分类号： G02B6/32 ,  G02B6/36 ,  G02B6/38 ,  G02B6/42

    CPC分类号： G02B6/32 ,  G02B6/3853 ,  G02B6/4204

    摘要： It is an object of the present invention to simply position a lens and an optical fiber while suppressing an increase in cost. An optical coupling member includes an optical fiber (13), a holder (11) that holds the optical fiber (13) inserted from an insertion hole (11a) formed at one end, and a lens such as a collimator lens (12) accommodated in an accommodation section (11c) formed at the other end of the holder (11), in which positioning is performed by causing the lens and/or the end face of the optical fiber (13) to come into contact with a tapered surface provided at a position facing the lens (12) and the optical fiber (13) in a protruding portion (11e) formed on an inner surface in the vicinity of the accommodation section (11c) of the holder (11).

    MECHANICAL PENCIL
    13.
    发明公开
    MECHANICAL PENCIL 审中-公开
    机械工程师

    公开(公告)号：EP2821245A1

    公开(公告)日：2015-01-07

    申请号：EP13755241.0

    申请日：2013-02-20

    申请人： Mitsubishi Pencil Co., Ltd.

    发明人： IZAWA Hirotake ,  MORIMOTO Daisaku

    IPC分类号： B43K21/00 ,  B43K21/16

    CPC分类号： B43K21/16 ,  B43K21/00 ,  B43K21/006 ,  B43K21/06 ,  B43K21/22 ,  B43K23/008 ,  B43K23/02 ,  B43K29/00 ,  B43K29/02

    摘要： In a rotational drive mechanism employed for a mechanical pencil, a cam structure is simplified, the number of components is reduced, and the rotational drive mechanism is allowed to be easily assembled. A large number of cam faces 24a and 24b are continuously formed in a circle on upper and lower faces which are perpendicular to an axial direction of a rotatable cam 24 which constitutes the rotational drive mechanism 21. Elastic members 23b are formed integrally with a holder member 23 for rotatably supporting the rotatable cam 24 so as to extend in the axial direction, and the first fixed cam and second fixed cam 23c and 23d having a small number of cam faces at butts and tips of the elastic members are arranged to face each other via the upper and lower cam faces 24a and 24b of the rotatable cam 24. It is arranged that the rotatable cam 24 is retreated and moved forward in the axial direction by writing pressure applied to a writing lead so as to be rotationally driven in one direction and rotational motion of the rotatable cam 24 is transmitted to the writing lead.

    摘要翻译： 在用于自动铅笔的旋转驱动机构中，简化了凸轮结构，减少了部件的数量，并且允许旋转驱动机构易于组装。 大量的凸轮面24a和24b在与形成旋转驱动机构21的可旋转凸轮24的轴向垂直的上下表面上连续形成。弹性件23b与保持件 23，用于可旋转地支撑可旋转凸轮24以沿轴向方向延伸，并且在弹性构件的对接和尖端处具有少量凸轮面的第一固定凸轮和第二固定凸轮23c和23d布置成彼此面对 通过可旋转凸轮24的上下凸轮面24a和24b设置旋转凸轮24，通过书写施加到写入引线的压力沿轴向向后移动，以便沿一个方向旋转驱动 并且可旋转凸轮24的旋转运动被传递到写入引线。

    MULTI-PEN
    15.
    发明公开
    MULTI-PEN 审中-公开

    公开(公告)号：EP2762327A1

    公开(公告)日：2014-08-06

    申请号：EP12835150.9

    申请日：2012-08-28

    申请人： Mitsubishi Pencil Co., Ltd.

    发明人： SHIRAISHI Ryoji ,  KITO Tetsuya ,  NAKAMURA Yusuke

    IPC分类号： B43K24/12 ,  B43K24/18

    CPC分类号： B43K24/12 ,  B43K24/18 ,  B43K25/028 ,  B43K27/02 ,  B43K27/12

    摘要： A composite writing instrument is provided in which a knock bar can be shortened and a refill allowing long writing can be mounted without increasing a length of the whole writing instrument. The instrument has a plurality of guide slits 11 each formed along an axial direction and spaced circumferentially on a rear end side of a body cylinder, a plurality of knock bars 18 to which rear end portions of writing means 5 accommodated in the body cylinder are respectively connected and which are respectively guided in the guide slits, and a rotating cam 25 having formed therein a locking portion 31c for locking the knock bar in an advanced state, the rotating cam being rotationally driven as one knock bar is slid towards a top end of the body cylinder. The rotating cam is rotationally driven as another knock bar is slid to unlock the locking portion in the one knock bar and lock the another knock bar in the advanced state by means of said locking portion 31c.

    摘要翻译： 提供一种复合书写工具，其中可以缩短按压棒，并且可以安装允许长写入的再填充而不增加整个书写工具的长度。 该仪器具有多个沿轴向形成并且在圆筒体的后端侧沿周向间隔开的引导狭缝11，多个定位杆18，容纳在该轴筒中的书写装置5的后端部分分别容纳在该定位杆18上 它们分别在引导狭缝中被引导;以及旋转凸轮25，其中形成有用于将推杆锁定在推进状态的锁定部分31c，当一个按压杆朝向顶端滑动时旋转凸轮被旋转地驱动 体筒。 当另一个按压杆滑动时，旋转凸轮被旋转地驱动，以解锁一个按压杆中的锁定部，并通过所述锁定部31c将另一个按压杆锁定在推进状态。

    COLORANT COMPOSITION FOR PREVENTING THE SEE-THROUGH OF FABRIC, METHOD OF COLORING WITH THE COMPOSITION, AND FABRICS WITH COLORED BACKS
    18.
    发明公开
    COLORANT COMPOSITION FOR PREVENTING THE SEE-THROUGH OF FABRIC, METHOD OF COLORING WITH THE COMPOSITION, AND FABRICS WITH COLORED BACKS 审中-公开
    着色剂组合物用于预防透明度的织物，METHOD FOR与所述组合物与纺织织物COLORED BACK DYING

    公开(公告)号：EP2077351A4

    公开(公告)日：2014-01-01

    申请号：EP07830570

    申请日：2007-10-25

    申请人： MITSUBISHI PENCIL CO

    发明人： IKAI TAKAYUKI ,  MIYAZAKI SHIGERU ,  KAMAGATA TADASHI

    IPC分类号： D06M15/564 ,  D06M15/263 ,  D06M15/507 ,  D06P1/44

    CPC分类号： D06P1/44 ,  D06P3/82 ,  Y10T442/20

    摘要： The present invention relates to a coloring composition for preventing see-through of cloth which comprises, on the basis of the total mass of the composition, a pigment in an amount ranging from 0.002% by mass to 1% by mass; a polymer particulate dispersion; and water. The present invention can thus provide the cloth which can prevent any see-through of the color of the underlying layer without causing any color-see-through phenomenon even if the cloth is white or light-colored one, and which can show excellent fastness while maintaining hand and feel peculiar to the original cloth irrespective of the material of the cloth used. In addition, even the mixed spun cloth can be colored with only the coloring composition of the present invention according to the single-step coloring technique and the coloring method according to the present invention is quite simple and excellent in working efficiency, energy efficiency and water resource-efficiency and the method does not suffer from a problem of, for instance, any environmental pollution.