Justification of Constitution is key to give play to its basic function. 宪法司法化是宪法基本功能得以发挥的重要保障。
The first section discusses the status and function of inventive step in the various justification theories of patent system, including natural right theory, incentive theory, contract theory, from which the important function of inventive step requirement in the patent system can be analyzed. 第一节首先论述专利创造性在各种专利制度正当性理论中的地位和作用,比如自然权利理论、激励理论、契约理论等,都可以分析出创造性条件在专利制度中的重要作用。