SADIQ数据库的检索应用研究——玻璃/搪瓷釉料组分的绝对新颖性检索  

Study on the Search Application of SADIQ Database ——Absolute Novelty Search for the Composition of Glass/Enamel Glaze

作　　者：张晓冬[1] 张华山[1] 赵义强[1] 李清燕[1] 刘锦霞[1] 

机构地区：[1]国家知识产权局专利局专利审查协作北京中心

出　　处：《科技情报开发与经济》2013年第9期119-121,127,共4页Sci-Tech Information Development & Economy

摘　　要：根据SADIQ数据库针对玻璃/搪瓷釉料组分数值范围检索的特点,提出了新的针对数值范围[a;b]检索的"绝对新颖性"检索式。采用图解和集合方式对检索式进行了理论分析,结合两个具体案例进行了实际检索。理论和实际检索均证明,"绝对新颖性"检索式不同于SADIQ数据库提供的常规检索式,采用"绝对新颖性"检索式检索能够大大降低文献浏览量,评价专利申请新颖性和/或创造性的X类文献的命中率高,有效提升了文献检索的查准率,使其成为在SADIQ数据库中检索玻璃/搪瓷釉料组分含量范围的新途径。According to the feature of SADIQ database for searching numerical range of glass/enamel glaze composition, this paper puts forward a new search strategy for ＂absolute novelty＂ with searching numerical range[a;b], and makes the theoretical analysis on the search strategy by using the manner of diagram and integration, and connecting with two practical cases, implements the actual search. Both theoretical and actual searches has proved that the＂absolute novelty＂ search strategy is different from the conventional search strategy, and using ＂absolute novelty＂ search strategy can greatly reduce the literature views, and the hit rate of X documents which can be used to evaluate the novelty and/or creativity of patent application is higher, which effectively improves the precision ratio of document search, and making it become a new path to search the content range of glass/enamel glaze composition in SADIQ database.

关 键 词：SADIQ数据库 玻璃 搪瓷釉料组分 绝对新颖性检索 数值范围 查准率 

分 类 号：G254.9[文化科学—图书馆学]