一、问题的提出相生是指五行之间一种事物对另一种事物具有助长和滋生的作用;相克是指五行之间一种事物对另一种事物具有克制和制约的作用。相生与相克是我国人民利用五行学说认识和改造世界的重要内容。在判斷专利创造性的“三步法”中,如果区别技术特徵为另一项现有技术中披露的相关技术手段,且该技术手段在该现有技术中所起的作用与该区别技术特徵在要求保护的发明中为解决发明实际解决的技术问题所起的作用相 First, the issue put forward in a living is the relationship between the five elements of one thing on the other things have the role of contributing to and breed; phase grams refers to the five elements of one thing on the other things with restraint and restraint role. Mutual Benefit and Mutual Benefit are the important contents of our people's understanding and transformation of the world through the theory of Five Elements. In the “three-step method” of judging patent inventiveness, if the technical feature is distinguished from another related art disclosed in the prior art and the function of the technical means in the prior art is different from the technical difference Features In order to solve the technical problem actually solved by the invention in the claimed invention