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
    • 5. 发明申请
    • DOOR HANDLE MODULE AND DOOR LOCK USING THE SAME
    • 门把手模块和门锁使用相同
    • US20080307836A1
    • 2008-12-18
    • US12139133
    • 2008-06-13
    • Hoduk KimSoohyun KimDuckwon Kang
    • Hoduk KimSoohyun KimDuckwon Kang
    • E05B13/10E05B1/00
    • E05B3/065E05B9/082E05B63/006E05B63/16Y10T70/5155Y10T292/57
    • A door handle module and a door lock using the same are disclosed. The door handle module according to the present invention is provided with a hollow rotating piece, a torsion spring enclosing an outer circumference of the rotating piece and being engaged with the locking protrusion formed in the mounting recess by both ends thereof, and a hollow operating piece being fixed to the outside of the rotating piece and includes a shoulder edge formed on a circumference thereof to mount the both ends of the torsion spring and an operational edge formed on an inner circumference thereof to be connected to the handle. Accordingly, the handle that has been turned to open the door can be turned back by a recovery force of the torsion spring so as to be able to maintain its neutral position, and the structure of the door handle module and the door lock can be simplified.
    • 公开了一种门把手模块和使用其的门锁。 根据本发明的门把手模块设置有中空旋转件,扭转弹簧,其包围旋转件的外周并且与形成在安装凹部中的锁定突起的两端接合,并且具有中空的操作件 固定在旋转片的外侧,并且包括形成在其圆周上的肩部边缘,以安装扭力弹簧的两端和形成在其内周上的操作边缘以连接到手柄。 因此,已经转动打开门的手柄可以通过扭转弹簧的恢复力而转回,以便能够保持其中立位置,并且可以简化门把手模块和门锁的结构 。
    • 7. 发明授权
    • Method for tagging of carbohydrates with active methylene compound
    • 用活性亚甲基化合物标记碳水化合物的方法
    • US07579460B2
    • 2009-08-25
    • US11307457
    • 2006-02-08
    • Yeong Hee AhnJong Shin YooSoohyun Kim
    • Yeong Hee AhnJong Shin YooSoohyun Kim
    • C08B37/08C07B37/10C07B37/00C07H3/06
    • C07H5/06
    • The present invention relates to the method for tagging of carbohydrates with active methylene compound. Particularly, it relates to the method for tagging of carbohydrates with active methylene compound comprising the step of preparing carbohydrate conjugate in which carbohydrate and methylene compound are combined by mixing carbohydrate mixture and methylene compound under aqueous polar aprotic solvent containing amine base catalyst. The tagging method of the present invention does not need many kinds of chemical reagent and the reactions can be taken even in the presence of certain amount of impurities. So, it can be used for the analysis of oligosaccharide present in the various kinds of samples.
    • 本发明涉及用活性亚甲基化合物标记碳水化合物的方法。 特别涉及用活性亚甲基化合物标记碳水化合物的方法,包括制备碳水化合物缀合物的步骤,其中碳水化合物和亚甲基化合物通过混合碳水化合物混合物和亚甲基化合物在含有胺基催化剂的极性非质子溶剂的水溶液下混合。 本发明的标记方法不需要多种化学试剂,即使在存在一定量的杂质的情况下也可以进行反应。 因此,可用于各种样品中存在的寡糖的分析。