Nanoparticle array and method for producing nanoparticle array and magnetic recording medium
    3.
    发明授权
    Nanoparticle array and method for producing nanoparticle array and magnetic recording medium 失效
    纳米颗粒阵列和制备纳米颗粒阵列和磁记录介质的方法

    公开(公告)号:US07618708B2

    公开(公告)日:2009-11-17

    申请号:US10926868

    申请日:2004-08-26

    IPC分类号: B32B5/16

    摘要: An organic layer capable of forming surface areas having an adsorption property different from that of a periphery due to the chemical change of a surface functional group is formed on a board. The surface of the organic layer is patterned and oxidized by a scanning probe microscope to form an array pattern in which small sections for adsorbing nanoparticles are arranged. Then, nanoparticle dispersed solution is applied to the organic layer having the array pattern or the organic layer is dipped in the nanoparticle dispersed solution to form a particle layer on the organic layer. At this time, the nanoparticles in the nanoparticle dispersed solution are respectively fixed only onto the small sections. Therefore, a nanoparticle array on which groups of nanoparticles are arranged in an array can be obtained. Thus, the nanoparticle array on which the groups of the nanoscale particles are arranged on the board is efficiently formed.

    摘要翻译: 在板上形成能够形成由于表面官能团的化学变化而具有与周围不同的吸附性的表面积的有机层。 通过扫描探针显微镜对有机层的表面进行图案化和氧化,形成其中排列有用于吸附纳米颗粒的小截面的阵列图案。 然后,将纳米颗粒分散溶液施加到具有阵列图案的有机层,或者将有机层浸渍在纳米颗粒分散溶液中以在有机层上形成颗粒层。 此时,纳米颗粒分散溶液中的纳米颗粒分别仅固定在小部分上。 因此,可以获得纳米颗粒阵列,其中纳米颗粒组排列成阵列。 因此,能够有效地形成纳米级的纳米粒子群配置在基板上的纳米粒子阵列。

    Method of preparing gamma ferric hydroxyoxide powder
    7.
    发明授权
    Method of preparing gamma ferric hydroxyoxide powder 失效
    γ-氧化铁氧化物粉末的制备方法

    公开(公告)号:US4396596A

    公开(公告)日:1983-08-02

    申请号:US312797

    申请日:1981-10-19

    摘要: A method of preparing gamma ferric hydroxyoxide in which ferrous ions are reacted in an alkaline solution to produce a suspension of ferric hydroxide, the resulting suspension is treated with an oxidizing gas in a first oxidizing step at a relatively high oxidation rate, sufficient to cause nucleation of gamma ferric hydroxyoxide to occur, and then the oxidation rate is reduced in a second oxidizing step to cause crystal growth to occur on the nuclei formed in the first oxidizing step. The resulting product has magnetic and physical characteristics making it extremely suitable for use in the manufacture of magnetic recording media.

    摘要翻译: 一种制备γ-铁羟基氧化物的方法,其中亚铁离子在碱性溶液中反应以产生氢氧化铁悬浮液,所得悬浮液在第一氧化步骤中以氧化气体以相对高的氧化速率处理,足以引起成核 发生γ三氧化三铁,然后在第二氧化步骤中氧化速率降低,导致在第一氧化步骤中形成的核上产生晶体生长。 所得产品具有磁性和物理特性,使其非常适用于制造磁记录介质。

    System for notifying mail-receiving error information
    8.
    发明授权
    System for notifying mail-receiving error information 有权
    用于通知邮件接收错误信息的系统

    公开(公告)号:US08825771B2

    公开(公告)日:2014-09-02

    申请号:US12716012

    申请日:2010-03-02

    申请人: Makoto Inoue

    发明人: Makoto Inoue

    IPC分类号: G06F15/16 H04L12/58 G06Q10/10

    摘要: In a case where mail can not be stored in a mail box in a mail receiving server due to capacity excess, a detail content of the mail can be notified to an addressee of the mail. A mail receiving server comprises a mail receiving unit, a first mail box, a determining unit, a temporal storage space, an extracting unit, an information notice mail managing unit, and a second mail box.

    摘要翻译: 在由于容量过剩而不能将邮件存储在邮件接收服务器的邮箱中的情况下,可以将邮件的详细内容通知邮件的收件人。 邮件接收服务器包括邮件接收单元,第一邮箱,确定单元,临时存储空间,提取单元,信息通知邮件管理单元和第二邮箱。