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专利文献是专利制度的产物,是人们在应用科学领域中创造发明的真实记录,世界上90%的技术成果都汇集于此。由于专利文献能提供有关企业产品研究开发的技术信息、产权法律和间接的商业情报,所以专利文献在国外成为各企业争相研究的重要资料, 长期以来,人们过多注意到专利文献的法律价值或某一项专利的技术特点,而忽略了世界专利文献这个庞大信息库的整体效用。既使是在美国这样的发达国家,普遍利用世界专利文献进行技术分析与预测也不过是近些年才开始的事情。今天,专利文献以其迅速、系统、
Patent documents are the product of the patent system, a true record of people creating inventions in the field of applied science, and 90% of the world’s technological achievements are gathered here. Since patent documents can provide technical information, property rights laws and indirect business intelligences on research and development of enterprise products, patent documents have become an important source for all enterprises in their research abroad. For a long time, people have paid too much attention to the legal value of patent documents Or the technical characteristics of a patent, while ignoring the overall utility of the vast repository of world patent literature. Even in developed countries such as the United States, the widespread use of world patent documents for technical analysis and forecasting is nothing more than the beginning of recent years. Today, the patent literature with its rapid, systematic,