-
公开(公告)号：US20130032517A1
公开(公告)日：2013-02-07
申请号：US13204377
申请日：2011-08-05
IPC分类号： E04H4/16 , B29C49/20 , C02F1/00 , C02F103/42
CPC分类号： C02F1/004 , B01D24/42 , B29C47/0023 , B29C47/0054 , B29C49/04 , B29C49/4817 , B29C2049/047 , B29C2049/5855 , B29C2049/5886 , C02F2103/42
摘要： Exemplary embodiments include a unitary pool filter tank and/or an underdrain for a pool filter unit. Embodiments of the unitary pool filter tank can have an integrally formed housing and base. The filter tank can be formed using a blow molding process in which the base of the filter tank is reinforced using multiple polymer layers that have been folded and/or pinched together. Embodiments of the underdrain can be formed by interlocking top and bottom components. The top and bottom components can be interlocked by inter-component locking structures.
摘要翻译： 示例性实施例包括用于池过滤器单元的单一池过滤罐和/或暗渠。 整体式过滤池的实施例可以具有整体形成的壳体和底座。 过滤罐可以使用吹塑成型工艺形成，其中过滤罐的基部使用已经被折叠和/或挤压在一起的多个聚合物层来增强。 缺点的实施例可以通过互锁顶部和底部部件形成。 顶部和底部部件可以通过组件间锁定结构互锁。
-
![Novel substituted pyrazolo[1,5<I>A</I>]-1,3,5-Triazine derivatives and their analogues, pharmaceutical compositions containing same, use thereof as medicine and methods for preparing same](/abs-image/US/2009/04/23/US20090105261A1/abs.jpg.150x150.jpg)
22.发明申请Novel substituted pyrazolo[1,5A]-1,3,5-Triazine derivatives and their analogues, pharmaceutical compositions containing same, use thereof as medicine and methods for preparing same 审中-公开新型取代的吡唑并[1,5-A] -1,3,5-三嗪衍生物及其类似物，含有它们的药物组合物，其作为药物的用途及其制备方法公开(公告)号：US20090105261A1
公开(公告)日：2009-04-23
申请号：US12315201
申请日：2008-12-01
IPC分类号： A61K31/53 , C07D251/72 , A61P25/00
CPC分类号： C07D487/04
摘要： The invention relates to novel derivatives capable of increasing the synthesis and/or the release of neurotrophic factors, and therefore able to be used as a human or veterinary medicinal product. The invention also relates to methods for preparing the derivatives and also to the intermediates required for their synthesis.
摘要翻译： 本发明涉及能够增加神经营养因子的合成和/或释放的新型衍生物，因此能够用作人或兽用药物。 本发明还涉及制备衍生物的方法以及它们合成所需的中间体。
-
公开(公告)号：US6108412A
公开(公告)日：2000-08-22
申请号：US946311
申请日：1997-10-07
IPC分类号： H04B3/23
摘要： This invention deals with an adaptive echo cancelling system for communication networks. The system includes an adaptive filter for acoustic echo cancellation that uses a combination of echo cancelling and gain control techniques. The main advantages of the combination of these approaches are good communication quality during double talk and easier control of the output echo level.
摘要翻译： 本发明涉及用于通信网络的自适应回波消除系统。 该系统包括使用回波消除和增益控制技术的组合的用于声学回声消除的自适应滤波器。 这些方法的组合的主要优点是在双重通话中具有良好的通信质量，并且更容易地控制输出回波水平。
-
公开(公告)号：US1891042A
公开(公告)日：1932-12-13
申请号：US54781731
申请日：1931-06-30
申请人： BENOIT JOSEPH F
发明人： BENOIT JOSEPH F
IPC分类号： A01K39/012
CPC分类号： A01K39/012 , Y10S119/90
-
-
-
搜索结果
24 条记录 (耗时 0.019 秒)
