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    • 14. 发明授权
    • 2,6-Dichlorophenyl-substituted amino-imidazole derivatives and use as
hypertensive agents
    • 2,6-二氯苯基取代的氨基咪唑衍生物,用作高血压药
    • US4275072A
    • 1981-06-23
    • US93247
    • 1979-11-13
    • Arto KarjalainenKauko Kurkela
    • Arto KarjalainenKauko Kurkela
    • C07D233/88A61K31/415C07D233/54
    • C07D233/88
    • The 2,6-dichlorophenyl-substituted amino-imidazole derivatives 1-(2',6'-dichlorophenyl)-2-amino-4-methyl-imidazole, 2-(2',6'-dichloroanilino)-4-methyl-imidazole, their non-toxic, pharmaceutically acceptable, acid addition salts and mixtures thereof, exhibit excellent anti-hypertensive activity which makes the derivatives particularly suitable for treatment of high blood pressure in mammals.The derivatives may be prepared in either of two processes. The first process involves the sequential reaction of a known starting material with ammonia and a halogenated acetone which may be followed by separation of the formed isomers. The second process involves the decarboxylation of the novel intermediates 4-[1-(2',6'-dichlorophenyl)-2-amino)]-imidazoleacetic acid or 4-[2-(2',6'-dichloroanilino)]-imidazoleacetic acid or mixtures thereof. Such intermediates, their lower alkyl esters, their non-toxic, pharmaceutically acceptable acid addition salts or mixtures thereof may also be employed as a diuretic agent.The derivatives are employed in an effective amount and are typically combined with a pharmaceutical carrier. Administration of the derivatives may be accomplished either orally or parenterally.
    • 2,6-二氯苯基取代的氨基咪唑衍生物1-(2',6'-二氯苯基)-2-氨基-4-甲基咪唑,2-(2',6'-二氯苯胺基)-4-甲基 - 咪唑,它们的无毒,药学上可接受的酸加成盐及其混合物表现出优异的抗高血压活性,这使得该衍生物特别适用于治疗哺乳动物的高血压。 衍生物可以以两种方法中的任一种制备。 第一种方法是将已知原料与氨和卤代丙酮进行顺序反应,然后分离所形成的异构体。 第二种方法涉及新型中间体4- [1-(2',6'-二氯苯基)-2-氨基)] - 咪唑乙酸或4- [2-(2',6'-二氯苯胺基)] - 咪唑乙酸或其混合物。 这样的中间体,它们的低级烷基酯,其无毒的,药学上可接受的酸加成盐或其混合物也可以用作利尿剂。 衍生物以有效量使用,通常与药物载体组合。 衍生物的施用可以口服或胃肠外实施。
    • 19. 发明授权
    • Method for detecting contamination and/or damaging of a face that runs through a nip or nips in a calendar for paper
    • 检测污染物和/或破坏通过砑光机中的辊隙或辊隙的纸张的方法
    • US06615709B1
    • 2003-09-09
    • US09554640
    • 2000-05-17
    • Eero SuomiTapio MäenpääArto Karjalainen
    • Eero SuomiTapio MäenpääArto Karjalainen
    • B30B1122
    • D21G1/008G01H1/003
    • The invention concerns a method for detecting a contamination and damaging of a face (10) that runs through a nip or nips (N1 . . . N10) in a calendar for paper. In the method vibrations occurring in connection with the constructions (18, 100) of a calendar are detected and processed. The vibrations are detected by at least one vibration detector (40; 41 . . . 46; 41a. . . 46a, 41b. . . 46b) fitted in connection with the bearing supports of calendar rolls (11 . . . 16) or in connection with constructions (18, 100) related to said bearing supports. By the way of these vibration detectors the calendar roll(s) (11 . . . 16) is/are identified from which the vibration derives. In the method , it is possible to observe the rotation of all of the rolls to be monitored and to measure vibration from any suitable point whatsoever, for example from the frame (100) of the machine, by employing at least one vibration detector (40), the time (Tr) of the cycle of the vibration signal obtained from said detector(s) being compared with the numbers of revolutions of the rolls to be monitored. In this way, the source of the disturbance is determined, and action is taken in order to eliminate the disturbance.
    • 本发明涉及一种用于检测通过纸张日历中的辊隙或压痕(N1 ... N10)的面(10)的污染和损坏的方法。 在该方法中,检测并处理与日历的结构(18,100)有关的振动。 至少一个振动检测器(40; 41 ... 46; 41a ... 46a,41b ... 46b)通过与日历辊(11 ... 16)的轴承支撑件相配合或者在 与与所述轴承支撑件相关的结构(18,100)的连接。 通过这些振动检测器的方式,确定了振动来自的日历辊(11 ... 16)。 在该方法中,可以观察所有要被监视的辊的旋转,并且通过使用至少一个振动检测器(40)来测量来自任何适当点的振动,例如来自机器的框架(100) ),将从所述检测器获得的振动信号的周期的时间(Tr)与待监测的辊的转数进行比较。 以这种方式确定干扰的来源,并采取行动以消除干扰。