基于专利文本挖掘的科技文化产业技术发展趋势研究

基于Citespace文献计量软件,运用可视化分析技术,以音乐科技产业技术为例、Derwent专利数据库为检索范围,利用CiteSpace、Matlab等软件全面挖掘1960-2016年音乐科技产业专利数据,结果发现,音乐科技专利申请量呈现稳定高速增长态势,主要集中在乐器声学、音视频录制与系统等产业技术领域,比较发达的产业代表为YAMAHA、CAWAI、CASIO等机构。解析出音乐科技产业专利申请生命周期分为4个阶段,分别是1960-1972的停滞期、1972-1992的萌芽期、1993-2005的发展期和2006至今的成熟期。研究发现,音乐科技行业已经形成并将持续快速发展,数字音乐是未来音乐产业发展主流;我国正处于音乐科技产业发展期,建议科技文化领域应关注重点发展方向、加强校企合作、不断完善知识产权保护体系。研究结论对发展我国科技文化产业技术、提升民族文化自信、建设文化强国具有重要意义。

The Development Trend Research about Technology of Cultural IndustryBased on Patent Mining Analysis

This paper is based on Citespace literature measurement software, with visual analysis technology.It takes music technology industry as the example, uses Derwent patent database as the field of search, also Citespace, Matlab and other software have been used as tools to overall mining the patent data of music technology industry from the year of 1960 to 2016.The result shows a steady high-speed increase of patent applications in music technology, mainly focus on industrial technologies such as instrumental acoustic, audio/visual recording, and A/V systems.The representative institutions of the music technology industry are YAMAHA, KAWAI, CASIO.These findings indicate the four cycles of music technology industrial patent applications, which are the stagnation stage in 1960-1972, the germination stage in 1972-1992, the development stage in 1993-2005, and the maturity stage of 2006-present, respectively.On this basis, this paper concludes an undergo steady and fast growth has already formed in the music technology industry, and digital music will be the central aspect in the future music industry development.The Chinese music technology industry development is experiencing its development stage, and this paper suggested that we focus on the developing directions, strengthen school-enterprise cooperation, continuously improve the intellectual property protection system.It is of great significance for the development of science, technology and culture industry technology, the promotion of national cultural confidence, and the construction of a cultural power in China.