Therapeutic agent for ischemic diseases
    7.
    发明授权
    Therapeutic agent for ischemic diseases 失效
    缺血性疾病治疗剂

    公开(公告)号:US5290785A

    公开(公告)日:1994-03-01

    申请号:US915877

    申请日:1992-07-20

    CPC分类号: C07D471/04 Y02P20/55

    摘要: The invention relates to a method of treating cardiac ischemic disease using a compound of the formula: ##STR1## wherein R.sup.1 is hydrogen, lower alkyl, lower alkenyl or N,N-di(lower)alkylaminomethyl,R.sup.2 is hydrogen, lower alkyl or halogen,R.sup.3 is imidazolyl or pyridyl, each of which may have substituent(s) selected from lower alkyl and imino-protective group, andR.sup.4 is hydrogen, lower alkyl, lower alkenyl or hydroxy(lower)alkyl and R.sup.5 is hydrogen, hydroxy or lower alkanoyloxy, orR.sup.4 and R.sup.5 are linked together to form an additional bond,or a pharmaceutically acceptable salt thereof.

    摘要翻译: 本发明涉及使用下式化合物治疗心肌缺血疾病的方法:(*化学结构*)其中R1是氢,低级烷基,低级烯基或N,N-二(低级)烷基氨基甲基,R2是氢,低级 烷基或卤素,R 3是咪唑基或吡啶基,其各自可以具有选自低级烷基和亚氨基保护基的取代基,R4是氢,低级烷基,低级烯基或羟基(低级)烷基,R5是氢, 羟基或低级烷酰氧基,或R 4和R 5连接在一起形成另外的键,或其药学上可接受的盐。

    Pyridoindole derivatives and processes for preparation thereof
    8.
    发明授权
    Pyridoindole derivatives and processes for preparation thereof 失效
    吡啶并吲哚衍生物及其制备方法

    公开(公告)号:US5141945A

    公开(公告)日:1992-08-25

    申请号:US409744

    申请日:1989-09-20

    CPC分类号: C07D471/04

    摘要: Compounds of the formula: ##STR1## wherein R.sup.1 is hydrogen, lower alkyl or lower alkenyl, R.sup.2 is hydrogen, lower alkyl, or halogen, R.sup.3 is imidazolyl or pyridyl, each of which may have suitable substituents, and R.sup.4 is hydrogen, lower alkyl, lower alkenyl or hydroxy (lower) alkyl and R.sup.5 is hydrogen, hydroxy, or alkanoyloxy, or R.sup.4 and R.sup.5 are linked together to form an additional bond or novel pyridoindole derivatives which are useful as potent in selective antagonists of 5-HT receptors.

    摘要翻译: 下式的化合物:其中R 1是氢,低级烷基或低级链烯基,R 2是氢,低级烷基或卤素,R 3是咪唑基或吡啶基,其各自可以具有合适的取代基,并且R 4是氢,低级烷基 ,低级链烯基或羟基(低级)烷基,R 5是氢,羟基或烷酰氧基,或者R 4和R 5连接在一起形成另外的键或新的吡啶并吲哚衍生物,其可用于5-HT受体的选择性拮抗剂。

    Fan system and electronic device
    9.
    发明授权
    Fan system and electronic device 有权
    风扇系统和电子设备

    公开(公告)号:US08724320B2

    公开(公告)日:2014-05-13

    申请号:US13013840

    申请日:2011-01-26

    IPC分类号: H05K7/20

    摘要: A fan system includes a pulse signal generation portion and a plurality of fans. Each of the plurality of fans preferably includes a motor portion; an impeller arranged to be rotated by the motor portion; a drive circuit arranged to drive the motor portion; a rotation detection portion arranged to detect rotation of the motor portion; and a rotation rate control circuit arranged to, based on a reference pulse signal supplied from the pulse signal generation portion and an actual rotation pulse signal supplied from the rotation detection portion, exercise feedback control on a rotation rate of the motor portion in accordance with a period of the reference pulse signal.

    摘要翻译: 风扇系统包括脉冲信号产生部分和多个风扇。 多个风扇中的每一个优选地包括马达部分; 叶轮,布置成由马达部分旋转; 布置成驱动电机部分的驱动电路; 旋转检测部,被配置为检测所述电动机部的旋转; 以及旋转速度控制电路,其被配置为基于从所述脉冲信号生成部提供的基准脉冲信号和从所述旋转检测部提供的实际旋转脉冲信号,根据所述旋转速度控制电路对所述马达部的旋转速度进行运动反馈控制 参考脉冲信号的周期。