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    • 7. 发明申请
    • Fluorine-Containing Urethanes
    • 含氟聚氨酯
    • US20070245499A1
    • 2007-10-25
    • US11659229
    • 2005-07-29
    • Ikuo YamamotoYutaka OhiraShinichi Minami
    • Ikuo YamamotoYutaka OhiraShinichi Minami
    • C07D251/34
    • C07D251/34Y10T428/1303Y10T428/1314Y10T428/1362
    • Fluorine-containing urethanes represented by the general formula: [Rf-A1-Z-X1—OC(═O)NH—]mI[—NHC(═O)O—Y1]n[—NHC(═O)O—(ClCH2—)X2O)a—R1]k   (1) wherein I is a group derived from a polyisocyanate by removal of the isocyanato groups; Rf is perfluoroalkyl of 1 to 21 carbon atoms; A1 is a direct bond or an organic group of 1 to 21 carbon atoms; Z is —S— or —SO2—; X1 is a divalent, straight-chain or branched, C1-5 aliphatic group which may have at least one hydroxyl group; X2 is a trivalent, straight-chain or branched, C2-5 aliphatic group; Y1 is a monovalent organic group which is optionally hydroxylated; and R1 is hydrogen or alkyl of 1 to 10 carbon atoms.
    • 由以下通式表示的含氟聚氨酯:<?in-line-formula description =“In-line formula”end =“lead”?> [Rf-A 1 -ZX 1 -OC(-O)NH - ] m I [-NHC(-O)O] 1 - [NHC (-O)O-(ClCH 2 - )X 2 O)a (1)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中I是通过除去异氰酸酯基团而衍生自多异氰酸酯的基团; Rf是1至21个碳原子的全氟烷基; A 1是直接键或1至21个碳原子的有机基团; Z是-S-或-SO 2 - ; X 1是可以具有至少一个羟基的二价直链或支链C 1-5脂族基团; X 2是三价直链或支链C 2-5脂肪族基团; Y 1是任选羟基化的一价有机基团; 且R 1是氢或1至10个碳原子的烷基。
    • 8. 发明授权
    • Disk device
    • 磁盘设备
    • US07996858B2
    • 2011-08-09
    • US12233132
    • 2008-09-18
    • Yutaka Ohira
    • Yutaka Ohira
    • G11B33/02
    • G11B33/027
    • A disk device includes: a front panel; a bottom chassis, including: a bottom plate, having a first end and a second end; and a side plate, formed on the first end, the side plate formed with a first through hole; a connecting member, having a first wall formed with a second through hole and a second wall coupled with the front panel; a hook portion, formed on the first wall so as to extend in a first direction and engaging with the side plate; a screw, fitted into the first through hole and the second through hole thereby coupling the first wall and the side plate; a first engaging member, formed on the side plate; and a second engaging member, formed on the connecting member, and engaging with the first engaging member such that movement thereof in at least the first direction is restricted.
    • 磁盘装置包括:前面板; 底部底盘,包括:底板,具有第一端和第二端; 以及侧板,形成在所述第一端上,所述侧板形成有第一通孔; 连接构件,具有形成有第二通孔的第一壁和与前面板连接的第二壁; 钩部,形成在第一壁上,以沿第一方向延伸并与侧板接合; 安装在第一通孔和第二通孔中的螺钉,由此联接第一壁和侧板; 形成在所述侧板上的第一接合构件; 以及第二接合构件,其形成在所述连接构件上,并且与所述第一接合构件接合,使得在至少所述第一方向上的移动受到限制。
    • 9. 发明申请
    • Disk Device
    • 磁盘设备
    • US20090083775A1
    • 2009-03-26
    • US12233132
    • 2008-09-18
    • Yutaka Ohira
    • Yutaka Ohira
    • G11B33/02
    • G11B33/027
    • A disk device includes: a front panel; a bottom chassis, including: a bottom plate, having a first end and a second end; and a side plate, formed on the first end, the side plate formed with a first through hole; a connecting member, having a first wall formed with a second through hole and a second wall coupled with the front panel; a hook portion, formed on the first wall so as to extend in a first direction and engaging with the side plate; a screw, fitted into the first through hole and the second through hole thereby coupling the first wall and the side plate; a first engaging member, formed on the side plate; and a second engaging member, formed on the connecting member, and engaging with the first engaging member such that movement thereof in at least the first direction is restricted.
    • 磁盘装置包括:前面板; 底部底盘,包括:底板,具有第一端和第二端; 以及侧板,形成在所述第一端上,所述侧板形成有第一通孔; 连接构件,具有形成有第二通孔的第一壁和与前面板连接的第二壁; 钩部,形成在第一壁上,以沿第一方向延伸并与侧板接合; 安装在第一通孔和第二通孔中的螺钉,由此联接第一壁和侧板; 形成在所述侧板上的第一接合构件; 以及第二接合构件,其形成在所述连接构件上,并且与所述第一接合构件接合,使得在至少所述第一方向上的移动受到限制。