广大发明爱好者在有了一个好的构思时，往往担心早就有人已经进行了研究，并申报了专利；或者希望能了解到别人的研究成果，便于自己在发明创造中参考、借鉴。因而专利的检索查新是发明进行之前的必要步骤。以前专利检索常用的办法是到图书馆或专利局去查询，速度慢不用说... When a good idea lover has a good idea, he often fears that some people have already conducted research and declared a patent for a long time. Or he hopes to understand the research results of others and make it easier for them to refer to and learn from their inventions and inventions. Therefore, the patent search search is a necessary step before the invention. In the past, the most commonly used method for patent searching was to go to the library or the patent office to search, so it would be slow ...