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    • 4. 发明申请
    • CARBAZOLE COMPOUND AND USE THEREOF
    • 卡巴唑化合物及其用途
    • US20120203010A1
    • 2012-08-09
    • US13502834
    • 2010-10-20
    • Naoki MatsumotoTakanori MiyazakiShinichi Ishikawa
    • Naoki MatsumotoTakanori MiyazakiShinichi Ishikawa
    • C07D209/82
    • C09K11/06C07D209/88C07D401/04C09K2211/1029H01L51/0072H01L51/5016H01L51/5056H01L51/5064H05B33/14
    • A carbazole compound represented by the following formula: wherein, when m=1, n=0, Ar1, Ar2, Ar3 and X2 are C6-50 aryl or C4-50 heteroaryl, provided that Ar1 and Ar2, or Ar3 and X2 may form together a ring; X1═C6-50 arylene; R1, R2, R4, R5 and R7 are H, halogen, amino, C1-18 alkyl, C1-18 alkoxy, C6-50 aryl or C4-50 heteroaryl, R3 and R6 are H, halogen, C1-18 alkyl, C1-18 alkoxy, C6-50 aryl or C4-50 heteroaryl; when m=0, n=1-3, Ar3, Ar4 and Ar5 are C6-50 aryl or C4-50 heteroaryl, Ar4 and Ar5 may form together a ring; X1═C1-18 alkyl, C6-50 aryl or C4-50 heteroaryl; X2═C6-50 arylene; R1-R7 are H, halogen, C1-18 alkyl, C1-18 alkoxy, C6-50 aryl or C4-50 heteroaryl; when m=0, n=0, X1═C1-18 alkyl, C6-50 aryl or C4-50 heteroaryl; Ar3 and X2 are C6-50 aryl or C4-50 heteroaryl; R2═H, halogen, C1-18 alkyl, C1-18 alkoxy; R1 and R3-R7 are H, halogen, C1-18 alkyl, C1-18 alkoxy, C6-50 aryl or C4-50 heteroaryl. The carbazole compound is suitable for an organic EL device.
    • 由下式表示的咔唑化合物:其中当m = 1时n = 0,Ar 1,Ar 2,Ar 3和X 2为C 6-50芳基或C 4-50杂芳基,条件是Ar 1和Ar 2或Ar 3和X 2可以形成 一起一个戒指 X1 = C6-50亚芳基; R1,R2,R4,R5和R7是H,卤素,氨基,C1-18烷基,C1-18烷氧基,C6-50芳基或C4-50杂芳基,R3和R6是H,卤素,C1-18烷基,C1 -18烷氧基,C6-50芳基或C4-50杂芳基; 当m = 0时,n = 1-3,Ar 3,Ar 4和Ar 5为C 6-50芳基或C 4-50杂芳基,Ar 4和Ar 5可以一起形成环; X1 = C1-18烷基,C6-50芳基或C4-50杂芳基; X2 = C6-50亚芳基; R 1 -R 7是H,卤素,C 1-18烷基,C 1-18烷氧基,C 6-50芳基或C 4-50杂芳基; 当m = 0时,n = 0,X1 = C1-18烷基,C6-50芳基或C4-50杂芳基; Ar 3和X 2是C 6-50芳基或C 4-50杂芳基; R 2 = H,卤素,C 1-18烷基,C 1-18烷氧基; R1和R3-R7是H,卤素,C1-18烷基,C1-18烷氧基,C6-50芳基或C4-50杂芳基。 咔唑化合物适用于有机EL器件。
    • 8. 发明申请
    • ROTARY DRUM FOR FIBER-STACKING DEVICE
    • 用于纤维堆叠装置的旋转鼓
    • US20130276275A1
    • 2013-10-24
    • US13824523
    • 2011-09-28
    • Shinichi IshikawaTomohiro Fujiwara
    • Shinichi IshikawaTomohiro Fujiwara
    • D04H1/736
    • D04H1/736A61F13/15617A61F13/53D04H5/08
    • A rotary drum for a fiber-stacking device includes a drum body, pattern plates each having a single fiber-stacking depression, and holding mechanisms each detachably holding a corresponding pattern plate on the outer circumferential surface of the drum body. Each holding mechanism has a fixed hook and a moveable hook. The fixed hook is immovably attached to one side of the drum body and forms a first groove with the drum body. The movable hook is attached to the other side of the drum body to be moveable between a holding position and a release position, forms a second groove with the drum body at the holding position, and opens the second groove at the release position. When the movable hook is at the holding position, the two side parts of the pattern plate are accommodated inside the first and second grooves.
    • 用于纤维堆叠装置的旋转滚筒包括:滚筒体,每个都具有单个纤维堆叠凹部的图案板;以及保持机构,每个可拆卸地将对应的图案板保持在滚筒本体的外圆周表面上。 每个保持机构具有固定钩和可动钩。 固定钩不可移动地附接到滚筒主体的一侧,并与滚筒主体形成第一凹槽。 可移动钩附接到鼓体的另一侧以在保持位置和释放位置之间移动,在保持位置处形成具有鼓体的第二凹槽,并在释放位置打开第二凹槽。 当可动钩处于保持位置时,图案板的两个侧部容纳在第一和第二槽内。