会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 31. 发明公开
    • Triaza-cryptand and method of determining an alkali ion
    • Ein Triazakryptand und ein Verfahren zur Bestimmung eines Alkaliions
    • EP1081152A1
    • 2001-03-07
    • EP00890245.4
    • 2000-08-08
    • AVL Medical Instruments AG
    • He, HuaruiMortellaro, Mark AlanLeiner, Marco Jean Pierre
    • C07D498/08C07D498/18G01N33/84C07F5/02
    • C07D498/08C07F5/022G01N31/22G01N33/84
    • The invention relates to a triaza-cryptand of the general Formula I
      wherein

      a is selected from the group consisting of 0 and 1,
      b and c independently are selected from the group consisting of 0 and 1, with the proviso that not both of b and c are 0,
      d is selected from the group consisting of 1, 2 and 3,
      e und f independently are selected from the group consisting of 0 and 1, with the proviso that not both of e and f are 0,
      R 1 und R 2 are either hydrogen or form an alkyl(C 1 -C 4 ) benzene ring or an alkoxy(C 1 -C 4 ) benzene ring together with C 1 and C 2 , wherein C 2 is the para position,
      R 3 und R 4 are either hydrogen or form an alkyl(C 1 -C 4 ) benzene ring or an alkoxy(C 1 -C 4 ) benzene ring together with C 3 and C 4 , wherein C 3 is the para position,
      R 5 und R 6 are either hydrogen or form a benzene ring or a naphtalene ring together with C 5 and C 6 ,
      R 7 und R 8 are either hydrogen or form an alkyl(C 1 -C 4 ) benzene ring or an alkoxy(C 1 -C 4 ) benzene ring together with C 7 and C 8 , wherein C 8 is the para position,
      R 9 und R 10 are either hydrogen or form an alkyl(C 1 -C 4 ) benzene ring or an alkoxy(C 1 -C 4 ) benzene ring together with C 9 and C 10 , wherein C 9 is the para position,
      X is a luminophoric moiety in ortho, para or meta position with respect to the nitrogen and
      m is selected from the group consisting of 0, 1 and 2.

      The triaza-cryptand of the invention is useful as a luminescence indicator for alkali ions.
    • 本发明涉及通式I 的三氮杂 - 穴状化合物,其中a选自0和1,b和c独立地选自0和1,条件是不是都是 b和c为0,d选自1,2和3,e和f独立地选自0和1,条件是e和f都不为0,R 1 并且R 2是氢或与C 1和C 2一起形成烷基(C 1 -C 4)苯环或烷氧基(C 1 -C 4)苯环,其中C 2是对位,R 3和R 4是氢或形成烷基( C1-C4)苯环或烷氧基(C1-C4)苯环与C3和C4一起,其中C3是对位,R5和R6是氢或与C5和C6一起形成苯环或萘, R 7和R 8为氢或与C 7和C 8一起形成烷基(C 1 -C 4)苯环或烷氧基(C 1 -C 4)苯环,其中C 8为对位 R9和R10是氢或与C9和C10一起形成烷基(C1-C4)苯环或烷氧基(C1-C4)苯环,其中C9是对位,X是邻位的发光部分, 相对于氮的对位或间位,m选自0,1和2.本发明的三氮阴穴可用作碱离子的发光指示剂。
    • 40. 发明公开
    • Cathode ray tube
    • 阴极射线管
    • EP0987734A1
    • 2000-03-22
    • EP99890066.6
    • 1999-02-25
    • SAMSUNG DISPLAY DEVICES CO., LTD.
    • Park, Won-SuegKim, Do-nyun
    • H01J29/86
    • H01J29/861H01J2229/8609
    • A cathode ray tube includes a rectangular panel (3) on which a phosphor screen is formed, a cylindrical neck (11) in which an electron gun (9) is disposed, and a funnel (5) formed contiguous to the panel. The funnel includes a cone part (5a) whose interior surface has a circular section at the position contiguous to the neck. The circular section is deformed from the neck side to the panel side to have a non-circular section having a maximum diameter along a direction other than the horizontal and vertical axis, and distances from a funnel axis to interior surface of the cone part are non-linearly increases or decreases, and the vertical interior surface is convexed to the funnel axis with fulfilling the following condition, ΔH/rd    where rd represents a distance from the funnel axis to the interior surface of the funnel at the diagonal direction, and ΔH represents a distance from a vertical line which connects the neighboring two corner points formed at the convexed interior surface to the top of the convexed interior surface.
    • 阴极射线管包括其上形成有荧光屏的矩形板(3),其中设置有电子枪(9)的圆柱形颈部(11)以及与面板相邻形成的漏斗(5)。 漏斗包括锥形部分(5a),其内表面在邻近颈部的位置具有圆形截面。 圆形部分从颈部侧向面板侧变形以具有沿着除水平轴和垂直轴之外的方向的最大直径的非圆形截面,并且从锥体轴线到锥形部分的内表面的距离不是 并且满足以下条件,垂直内表面向漏斗轴线凸出,ΔH/ rd <0.16,其中rd表示从漏斗轴线到锥体内表面在对角线方向上的距离,并且 ΔH表示从连接在凸出内表面处形成的相邻两个角点的垂线到凸出内表面的顶部的距离。