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    Ink for ink jet recording
    2.
    发明申请
    Ink for ink jet recording 审中-公开
    墨水用于喷墨记录

    公开(公告)号：US20050090580A1

    公开(公告)日：2005-04-28

    申请号：US10854173

    申请日：2004-05-27

    申请人： Masashi Hiroki ,  Toru Ushirogochi ,  Kazuhiko Ohtsu ,  Ryozo Akiyama ,  Mitsuru Ishibashi

    发明人： Masashi Hiroki ,  Toru Ushirogochi ,  Kazuhiko Ohtsu ,  Ryozo Akiyama ,  Mitsuru Ishibashi

    IPC分类号： B41J2/01 ,  C03C17/00 ,  C09D11/00 ,  C09D11/10

    CPC分类号： C09D11/101

    摘要： There is disclosed an ink for ink jet recording, comprising a photo-acid generating agent which is capable of generating an acid as it is irradiated with light, a colorant, and an acid-polymerizable solvent which can be polymerized in the presence of an acid. In this ink, the content of the photo-acid generating agent is not less than 2.5 [5] parts by weight per 100 parts by weight of the acid-polymerizable solvent, and the acid-polymerizable solvent comprises an aliphatic epoxy compound represented by the following general formula (1) and an oxetane ring-containing compound: R1-CH2—C CH3)2—CH2—R1   (1) (wherein R1 is glycidyl ether group).

    摘要翻译： 公开了一种用于喷墨记录的油墨，其包含能够在光照下产生酸的光酸产生剂，着色剂和可在酸存在下聚合的可酸聚合的溶剂 。 在该油墨中，光酸产生剂的含量相对于100重量份的酸聚合性溶剂为2.5重量份以上，可酸聚合的溶剂包含由 以下通式（1）和含有氧杂环丁烷环的化合物：<？in-line-formula description =“In-line formula”end =“lead”→> R 1 -CH 2 -C CH β-2（1）<？in-line-formula description =“In-line Formulas”end =“ 尾“→（其中R1是缩水甘油醚基团）。

    Information recording and reproducing apparatus
    5.
    发明申请
    Information recording and reproducing apparatus 审中-公开
    信息记录和再现装置

    公开(公告)号：US20070274193A1

    公开(公告)日：2007-11-29

    申请号：US11707948

    申请日：2007-02-20

    申请人： Junichi Akiyama ,  Koichi Kubo ,  Junichi Ito ,  Kenichi Murooka ,  Takahiro Hirai ,  Toru Ushirogochi ,  Hiroyuki Hieda

    发明人： Junichi Akiyama ,  Koichi Kubo ,  Junichi Ito ,  Kenichi Murooka ,  Takahiro Hirai ,  Toru Ushirogochi ,  Hiroyuki Hieda

    IPC分类号： G11B9/00

    CPC分类号： G11B9/149 ,  B82Y10/00 ,  G11B5/02 ,  G11B9/04 ,  G11B9/10 ,  G11B9/1409 ,  G11B2005/0021

    摘要： It is made possible to improve a recording density by leaps and bounds. An information recording and reproducing apparatus includes: a control portion including a record-erase circuit which causes electrons to be emitted from the electron emission end to a recording portion on a recording medium by applying a first voltage to the first electrode in a state in which a second voltage is applied to the second electrode at time of information recording or erasing, and a reproducing circuit which causes a reproducing current to flow from the electron emission end to the recording portion on the recording medium by applying a third voltage which is lower than the first voltage to the first electrode in a state in which the second voltage is applied to the second electrode at time of reproducing, the control portion detecting an electric resistance change caused by a change in a recording state in the recording portion.

    摘要翻译： 可以提高记录密度的跨越式。 信息记录和再现装置包括：控制部分，包括记录擦除电路，该记录擦除电路通过在第一电极施加第一电压而使电子从电子发射端发射到记录介质上的记录部分， 在信息记录或擦除时，向第二电极施加第二电压，再生电路使再生电流从记录介质上的电子发射端流向记录部，通过施加低于 在再现时将第二电压施加到第二电极的状态下的第一电极的第一电压，控制部分检测由记录部分中的记录状态改变引起的电阻变化。