摘要
随着经济全球化的不断加速,港口在世界各国经济发展中的作用日益凸显。如何提升港口作业效率、降低生产成本,形成具有竞争力的技术创新能力,以适应大型化、深水化和集约化的发展趋势,成为现代化港口发展的主要课题之一。专利作为公开技术信息源,是分析企业技术创新能力的主要视角和重要指标。通过对我国港口企业专利文献的关键词共现分析、时间演进分析及申请量时间分布等,解释我国港口企业主要专利技术的主题分布及其演进趋势,以期为相关单位制定技术创新计划、提升创新能力提供可供参考的决策依据。
With the acceleration of economic globalization, the port is playing an prominent role in the economic development of countries in the world. How to improve the port operation efficiency, reduce the production cost, improve the competitive ability of technological innovation, and adapt to large, deep and intensive development trend is becoming one of the main topics of modem port development. As an open technology information source, patent is the main perspective and important index in the analysis of enterprise technology innovation ability. Through the key words co - occurrence analysis, time evolution analysis and application time distribution of patent document of domestic port enterprises, the paper explains the subject distribution and evolution trend to provide reference for relevant units to make technOlogy innovation plan and enhance innovation ability basis .
出处
《科技管理研究》
CSSCI
北大核心
2013年第19期17-20,共4页
Science and Technology Management Research
基金
国家自然科学基金项目"低碳港口生成机理及评价模式研究"(71273037)
中央高校基本科研业务费专项资金项目"基于知识转移的知识密集型服务业创新网络研究"(2011QN044)
