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42 条记录 (耗时 0.02 秒)

    Terpene derivatives and insecticidal compositions containing terpenes
    4.
    发明授权
    Terpene derivatives and insecticidal compositions containing terpenes 失效
    含有萜烯的萜烯衍生物和杀虫组合物

    公开(公告)号：US4344959A

    公开(公告)日：1982-08-17

    申请号：US251043

    申请日：1981-04-06

    申请人： Lajos Novak ,  Csaba Szantay ,  Janos Rohaly ,  Attila Kis-Tamas ,  Laszlo Varjas ,  Janos Csutak

    发明人： Lajos Novak ,  Csaba Szantay ,  Janos Rohaly ,  Attila Kis-Tamas ,  Laszlo Varjas ,  Janos Csutak

    IPC分类号： C07C69/003 ,  A01N37/42 ,  A01N43/08 ,  A01N49/00 ,  C07D307/33 ,  C07D307/58 ,  A61K31/365 ,  A61K31/23 ,  C07D307/20

    CPC分类号： C07D307/33 ,  A01N49/00 ,  C07D307/58

    摘要： The invention relates to new compounds of the general formula (I), ##STR1## wherein R.sup.1 is hydrogen or a lower alkoxy group andZ.sup.1 is hydrogen, orR.sup.1 and Z.sup.1 form together a double bond,Z.sup.2 is hydrogen andB is hydroxy, orZ.sup.2 and B form together a double bond,Z.sup.3 and Z.sup.4 each stand for hydrogen or they form together an ethylene group, orZ.sup.4 and D form together a double bond,C is oxygen atom or a lower alkoxy group,D is a valence bond if C stands for oxygen, or otherwise D forms a double bond together with Z.sup.4 or Z.sup.5,Z.sup.5 forms a double bond together with D or represents hydrogen, andR.sup.2 is a group of the general formula --COOR.sup.3, wherein R.sup.3 is lower alkyl, orZ.sup.5 and R.sup.2 form together a 1-oxo-2-oxa-tetramethylene group, with the proviso that if Z.sup.3 and Z.sup.4 form together an ethylene group, R.sup.2 may stand only for a --COOR.sup.3 group,insecticidal compositions containing them, as well as to a process for their preparation.

    摘要翻译： 本发明涉及通式（I）的新化合物，其中R1是氢或低级烷氧基，Z1是氢，或R1和Z1一起形成双键，Z2是氢，B是 羟基或Z 2和B一起形成双键，Z 3和Z 4各自代表氢或它们一起形成亚乙基，或Z 4和D一起形成双键，C是氧原子或低级烷氧基，D是 如果C代表氧，则键合键，否则D与Z4或Z5一起形成双键，Z5与D一起形成双键或代表氢，R2是通式-COOR3的基团，其中R3是低级烷基 ，或Z5和R2一起形成1-氧代-2-氧杂 - 四亚甲基，条件是如果Z 3和Z 4一起形成亚乙基，则R2可以仅为-COOR 3基团，还含有它们的杀虫组合物 关于他们的准备过程。

    Synchronized views of video data and three-dimensional model data
    10.
    发明授权
    Synchronized views of video data and three-dimensional model data 有权
    视频数据和三维模型数据的同步视图

    公开(公告)号：US08866883B2

    公开(公告)日：2014-10-21

    申请号：US12666464

    申请日：2008-06-27

    申请人： Janos Rohaly ,  Robert N. Nazzal ,  Edward K. Tekeian ,  Ilya A. Kriveshko ,  Eric B. Paley

    发明人： Janos Rohaly ,  Robert N. Nazzal ,  Edward K. Tekeian ,  Ilya A. Kriveshko ,  Eric B. Paley

    IPC分类号： H04N13/00 ,  G06T15/10

    CPC分类号： G06T17/10 ,  A61C9/0053 ,  G06F3/04815 ,  G06F3/04847 ,  G06T15/10 ,  H04N5/14 ,  H04N13/00 ,  H04N13/189

    摘要： Tools are described for preparing digital dental models for use in dental restoration production processes, along with associated systems and methods. Dental modeling is improved by supplementing views of three-dimensional models with still images of the modeled subject matter. Video data acquired during a scan of the model provides a source of still images that can be displayed alongside a rendered three-dimensional model, and the two views (model and still image) may be synchronized to provide a common perspective of the model's subject matter. This approach provides useful visual information for disambiguating surface features of the model during processing steps such as marking a margin of a prepared tooth surface for a restoration.

    摘要翻译： 描述了用于制备牙科修复生产工艺中使用的数字牙科模型的工具，以及相关的系统和方法。 通过用建模主题的静止图像补充三维模型的观点来改进牙齿建模。 在模型的扫描期间获取的视频数据提供可以与渲染的三维模型一起显示的静止图像源，并且两个视图（模型和静止图像）可以被同步以提供模型的主题的共同视角 。 这种方法提供了有用的视觉信息，用于在处理步骤期间消除模型的表面特征，例如标记用于恢复的准备好的齿面的边缘。