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    • 31. 发明授权
    • Pyrazine derivatives
    • 吡嗪衍生物
    • US4041032A
    • 1977-08-09
    • US534636
    • 1974-12-19
    • Masuo MurakamiKozo TakahashiYasuhumi HirataMutsuo TakashimaMasaaki TakedaHiroyoshi InoSumio Iwanami
    • Masuo MurakamiKozo TakahashiYasuhumi HirataMutsuo TakashimaMasaaki TakedaHiroyoshi InoSumio Iwanami
    • C07D241/24C07D241/28
    • C07D241/24Y10S514/872
    • Pyrazine derivatives by the formula ##STR1## are disclosed. In the above formula, R.sup.1 and R.sup.2, which may be the same or different, each represents a hydrogen atom, a halogen atom, a hydroxy group, a lower alkoxy group, a phenyl lower alkoxy group, a phenoxy group, a mercapto group, a lower alkylthio group, a phenyl lower alkylthio group, a phenylthio group, an amino group, a substituted amino group, a lower alkyl group, a carbamoyl group or a sulfamoyl group; R.sup.3 represents a lower alkoxy group; R.sup.4, R.sup.5, and R.sup.6, which may be the same or different, each represents a hydrogen atom, a lower alkyl group, a cycloalkyl group, a phenyl lower alkyl group, or a phenyl group; and A represents a lower alkylene group; said R.sup.4 and A, said R.sup.5 and A, said R.sup.4 and R.sup.5, or said R.sup.5 and R.sup.6 may form a 5-membered or 6-membered nitrogen-containing heterocyclic ring which may further contain a hetero-atom together with nitrogen atom, and the pharmacologically acceptable non-toxic salts thereof. The compounds of this invention have a strong and selective antiematic activity and an effect of stimulating the gastric motility.
    • 披露了通过式“IMAGE”的吡嗪衍生物。 在上式中,R 1和R 2可以相同或不同,表示氢原子,卤素原子,羟基,低级烷氧基,苯基低级烷氧基,苯氧基,巯基, 低级烷硫基,苯基低级烷硫基,苯硫基,氨基,取代氨基,低级烷基,氨基甲酰基或氨磺酰基; R3表示低级烷氧基; R 4,R 5和R 6可以相同或不同,分别表示氢原子,低级烷基,环烷基,苯基低级烷基或苯基。 A表示低级亚烷基; 所述R4和A表示R5和A表示R4和R5,或所述R5和R6可以形成还可以与氮原子一起含有杂原子的5元或6元含氮杂环,并且 其药理学上可接受的无毒盐。 本发明的化合物具有强的选择性的抗活性和刺激胃动力的作用。
    • 37. 发明授权
    • Display device and method of controlling the same
    • 显示装置及其控制方法
    • US08269761B2
    • 2012-09-18
    • US11887615
    • 2006-04-05
    • Kozo Takahashi
    • Kozo Takahashi
    • G09G5/00G06F3/038G09G3/36
    • G09G3/3688G02F1/13306G09G3/20G09G3/3666G09G2310/027G09G2310/08G09G2330/021
    • A liquid crystal display panel (LCD) including a plurality of pixels. A plurality of drivers are provided and switched between a driving state and a non-driving state in response to an ON/OFF signal that is fed. The plurality of drivers drive the plurality of pixels of the liquid crystal display panel on the basis of a display data signal and a synchronizing signal, including a vertical synchronizing signal VSYNC, so that an image responsive to the display data signal is shown on the liquid crystal display panel. A signal generating section is provided to generate, on the basis of the vertical synchronizing signal VSYNC and the ON/OFF signal that is fed, a new ON/OFF signal synchronized with the vertical synchronizing signal VSYNC, and feeds the new ON/OFF signal into the drivers.
    • 一种包括多个像素的液晶显示面板(LCD)。 响应于被馈送的ON / OFF信号,提供多个驱动器并在驱动状态和非驱动状态之间切换。 多个驱动器基于显示数据信号和包括垂直同步信号VSYNC的同步信号驱动液晶显示面板的多个像素,使得在液体上显示响应于显示数据信号的图像 水晶显示面板。 信号产生部分被提供以基于垂直同步信号VSYNC和所馈送的ON / OFF信号产生与垂直同步信号VSYNC同步的新的ON / OFF信号,并将新的ON / OFF信号 进入司机。