专利数据库

文章论述了Internet上世界专利数据库的检索方法。

The paper discusses the research method of world patent database in Internet .

INTERNET上世界专利数据库的检索方法

Search Method of World Patent Database in Internet

Internet免费专利数据库检索与利用

Free Patent Databases Retrieval and Utilization on the Internet

NET技术开发了生物农药专利数据库，实现了专利的本地管理和Web页面的简单检索、高级检索和分类检索。

NET . Management of patent , simple search , expert search and class search were realized .

该文提供了因特网（Internet）上有免费检索服务的世界各主要国家权威机构和信息公司的专利数据库、网址及基本检索方法。

The names and the addresses of the free searchable patent databases on Internet were provided in this paper . The basic ways of information search methods were also introduced .

详细介绍Internet上世界各国专利数据库的使用方法和局限性，希望有助于人们更好地使用网上专利文献。

Puts stress on the use of worldwide free on-line patents databases and their limitations are also discussed . The authors hope it will be helpful to people to make good use of patents on Internet .

重点介绍因特网上国内外著名的专利数据库的网址、内容和专利文献的免费检索方法。Internet上技术报告资源与检索方式的探讨

Introduces the web sites and contents of patent databases well-known at home and abroad as well as the free retrieval of patent information on the Internet . Research for Free Retrieval Method of Standards Literature on Internet

技术咨询公司CBInsights对欧洲专利数据库进行追踪后发现，与中国相比，美国去年申请的此类专利仅为96项。

According to CB Insights , which tracked patents on the Espacenet database , China 's patent filings compare with just 96 in the US .

面对海量的专利数据库，为了尽快找到所需要的专利信息，每一件专利都会按照其技术内容分配相应的国际专利分类号（IPC）。

In the mass of the patent database , in order to find the required patent information , each of patents will be allocated in international patent number ( IPC ) .

文章对中国国家知识产权局（SIPO）专利数据库中海洋能专利授权情况进行了分类统计。

Wherefore , ocean energy conversion patents in State Intellectual Property Office of P.R. China ( SIPO ) are searched and sorted .

本系统不仅提供单体液晶化合物、商用混合液晶、手性材料和文献专利数据库的管理和操作，而且可计算无源TN显示、STN显示、有源TFT显示模式的混合配方。

This system provides not only the management and operation of the database such as mono LC compounds , commercial LC mixtures , chiral materials and LC patents etc. , but also the computation of LC mixture formulas used in passive-TN / STN / active-TFT display mode .

柴油机专利数据库建库与分析

Establishment of Diesel Engine Patent DataBase and Its Application Analysis

中国专利数据库中外国企业名称规范浅议

The Study on Overseas Enterprise 's Name in Chinese Patent

网上免费专利数据库信息导航系统的建立

The Building of Navigation System for Free Patent Database

大气探测技术专题专利数据库建库与应用分析

Establishment of Meteorological Patent Data Based on Atmospheric Sounding and Its Application Analysis

药物专利数据库的需求分析和概要设计

Requirements and Outline Design of Pharmacy Patent Database

因特网上国外免费专利数据库比较与检索技巧

Comparison of Foreign Free of Charge Patent Databases on Internet and Their Searching Skills

氨基酸专利数据库的构建

The Construction of the Amino Acid Patent Database

网上中国专利数据库的比较研究

Study on Chinese Patent Online Databases

生物农药专利数据库的构建

The Establishment of Biopesticide Patent Database

该软件除了用于建立药物化学专利数据库的用户界面外，还将由国家专利局用于专利审查文档处理软件。

It would be used to input patent document and users ' interface of pharmaceutical chemical patent database .

对因特网上美国专利数据库及美国专利全文数据库的使用方法和检索步骤进行了介绍。

Introduced in this paper is how to search the US patent databases and its full-text ones on Internet .

对药物专利数据库进行了需求分析和讨论，提出了基于数据流图的概要设计。

Requirements of pharmacy patent database are analyzed and discussed , and an outline design in data flow is presented .

另外，研究人员、创造者和发明者可以免费获得各种服务，包括通过全球专利数据库得到专利技术信息。

In addition , researchers , creators and inventors would have free access to services , including to patent technical information through patent databases worldwide .

重点介绍了因特网上国内外著名的专利数据库的网址、内容和专利文献的免费检索方法。

This paper emphatically introduces the web sites and contents of famous foreign and domestic patent databases on Internet and free search methods for patent documents .

目前网上专利数据库出现了专利引文检索、基于概念的自然语言检索、数据挖掘、以及数据库整合等一些新功能和新动向。

This paper discusses the new functions appeared in patent databases including the citation search , concept based natural language search , data mining and patent resources integrating etc.

作者介绍了因特网上两大国际专利数据库；世界知识产权数字图书馆和欧洲专利局专利数据库的概况及如何运用两大数据库检索国际专利。

In this paper , two world patent databases : Intellectual Property Digital Library and esp @ cenet was introduced , and how to search PCT patent in these databases was discussed .

通过建立专题专利数据库，运用技术生命周期、指标组合分析等方法，站在公司层面对集成电路封装领域专利进行了分析研究，为企业的创新与发展提供决策支持。

Through establishing thematic patent database , applying technology life cycle and indicators portfolio analysis and so on , we have analyzed IC package patent at corporate level . It could provide decision support for enterprise innovation and development .

本文基于Dialog联机检索，以德温特世界专利索引数据库和专利引文索引数据库为数据源，对质子交换膜（PEM）燃料电池行业进行了专利分析研究。

Based upon Dialog online search , we use Derwent World Patents Index ( DWPI ) and Derwent Patents Citation Index ( DPCI ) as data sources to analyze the patents in PEM fuel cell industry .

国内外专利引文数据库的研究与发展

Research and Development of Patent Citation Database at Home and Abroad