Data · dataset · 2024
patent data of R&D collaboration firms in Chinese wind energy field
Listed in ScienceDB
我们的研究重点是中国的风能研究,并从北京Inco-Share专利数据库中收集数据。之所以选择该数据库,是因为它作为可靠和全面的来源享有盛誉,在以前的研究中被广泛使用。为确保准确识别和收录风能相关专利,我们采用了特定的关键词检索策略。使用这种策略,我们的目标是获得与风能技术相关的专利。这种方法使我们能够有效地从数据库中提取相关专利数据,确保我们的分析专门针对风能研究。使用全面的关键词检索策略有助于将遗漏相关专利的风险降至最低,并确保我们的研究结果准确反映中国风能研究的现状。我们排除了不产生新知识元素或新链接的合作研发专利,以及已申请但未授权的专利和实用新型专利。我们收集了302年至2010年间符合要求的合作专利样本2020个。
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.13528 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Energy · Engineering · Humanities · Life Sciences · Social Science
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.13528 | 9 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:energy | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license_text | source · scidb cn | connector:scidb_cn@1.0.0 | |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |