Original document(8 pages)  中文版
    This invention relates to a vibration wave observer. To solve the difficulty that converts the outside-dispersive invisible spherical wave into visible cohesive spherical wave, using the liquid as medium in a circular container with wall as the cohesive spherical surface for wave source, and converting object vibration wave and earthquake wave into the visible cohesive wave. This invention provides a vivid exhibition to teens on popular science education, presents a new thought for earthquake proof and loss prevention, and can circulate for unlimited application.
Application Number
申请号		 200610057116 Application Date
申请日		 2006.03.09
Title 名称 Vibration wave observer
Publication Number
公开号		 1837856 Publication Date
公开日		 2006.09.27
Approval Pub. Date Granted Pub. Date
International Classification 分类号 G01V1/00
Applicant(s) Name
申请人		 Yan Haitian
Address 地址 430070
Inventor(s) Name 发明人
Attorney & Agent 代理人

  
Vibration feature sensor
Multi-component borehole strain seismograph
Three-dimensional seismic data processing quality monitoring technology
Neutron spectral well logging system
Apparatus for transmitting excitation signal of phased array sound wave transducer
Monitoring marking layout for microlens baking process
Optical lens having antireflective structure
Liquid crystal lens and optical device
Optical product and method of manufacturing the optical product
Brightening and integrated type polarizing film/optical film structure and manufacturing method, and display unit
Google
Note:All patent data come from State Intellectual Property Office of the People's Republic of China. If there were discrepancies between here and the State Intellectual Property office, the later is more accurate. The patent data is only for public exchange and learning purposes. We are not responsible for the adverse consequences with unverified use of the data.