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    • 9. 发明授权
    • Cephem compounds
    • 头孢烯化合物
    • US06468995B1
    • 2002-10-22
    • US08781924
    • 1996-12-30
    • Kohji KawabataTakeshi TerasawaAyako OhkiFumiyuki ShiraiHirofumi Yamamoto
    • Kohji KawabataTakeshi TerasawaAyako OhkiFumiyuki ShiraiHirofumi Yamamoto
    • C07D50134
    • C07D501/00Y02P20/55
    • A compound of the formula: wherein R1 is amino or protected amino; R2 is hydrogen, lower alkyl or hydroxy protective group; R3 is carboxy or protected carboxy; R4 is an unsubstituted 5, 6 or 7-membered heteromonocyclic group containing two nitrogen atoms as heteroatoms, and which optionally further contains one oxygen or sulfur atom; or R4 is said 5, 6 or 7-membered heteromonocyclic group substituted by 1 to 4 groups selected from the group consisting of lower alkyl, lower alkoxy, lower alkylthio, lower alkylamino, cyclo(lower)alkyl, cyclo(lower)alkenyl, halogen, amino, protected amino, protected hydroxy, cyano, nitro, carboxy, hydroxy(lower)alkyl, amino(lower)alkyl, and carbamoyloxy; and n is 1 or 2.
    • 下式的化合物:其中R 1是氨基或被保护的氨基; R 2是氢,低级烷基或羟基保护基; R 3是羧基或被保护的羧基; R 4是未取代的5,6或7元杂单环基, 杂原子,并且任选地还含有一个氧或硫原子; 或R4是由1-4个选自低级烷基,低级烷氧基,低级烷硫基,低级烷基氨基,环(低级)烷基,环(低级)烯基,卤素 ,氨基,保护的氨基,保护的羟基,氰基,硝基,羧基,羟基(低级)烷基,氨基(低级)烷基和氨基甲酰氧基; andn是1或2。
    • 10. 发明授权
    • Coating apparatus
    • 涂装设备
    • US06387180B1
    • 2002-05-14
    • US09469787
    • 1999-12-22
    • Susumu TakahashiHaruhiro IidaHirofumi Yamamoto
    • Susumu TakahashiHaruhiro IidaHirofumi Yamamoto
    • B05C100
    • B05C11/025B05C5/0254B05C11/023
    • A coating apparatus has compact coating assembly modules which require less storage space and are easier to handle and which through the common use of parts and accessory tools provide a reduced manufacturing cost of the apparatus as a whole. A coating assembly which rotates during coating and a coating assembly which does not rotate during coating can be interchangeably installed to a support frame. Two bearing cases are mounted on the support frame, and the coating assemblies each have two shaft parts which can be removably set in the bearing cases. The shaft parts of the rotating coating assembly can be rotatably set in the bearing cases, and a shaft part of the non-rotating coating assembly can, when set in its corresponding bearing case, be anchored to a fixed part so that it cannot rotate. Another coating assembly which does not rotate during coating has left and right mounting parts which can be removably fixed to bearing cradle parts of the bearing cases.
    • 涂覆装置具有紧凑的涂层组件模块,其需要较少的存储空间并且更易于处理,并且通过部件和辅助工具的常见使用提供整体上的装置的制造成本降低。 在涂覆期间旋转的涂层组件和在涂覆期间不旋转​​的涂层组件可以互换地安装到支撑框架。 两个轴承箱安装在支撑框架上,涂层组件各有两个轴部分,可以可拆卸地设置在轴承箱中。 旋转涂层组件的轴部分可以可旋转地设置在轴承箱中,并且非旋转涂层组件的轴部分可以在其相应的轴承箱中设置时被锚固到固定部分,使得其不能旋转。 在涂覆期间不旋转​​的另一个涂层组件具有可拆卸地固定到轴承箱的轴承支架部分的左和右安装部件。