Data Structure ?
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Data Structure ?
*The above analysis is the result extracted and analyzed by the system, and the specific actual data shall prevail.
README.md
[このノートブックをフォークする][3]と、BQhelperモジュールを使用してSQLクエリを書くことで、BigQueryデータセットのデータにアクセスを開始できます。
## 背景
CPC（共同特許分類）は、欧州特許庁（EPO）と米国特許商標庁（USPTO）が、技術文書、特に特許公報のための共通の国際的に互換性のある分類システムを開発する共同努力の成果です。このシステムは、両庁が特許付与プロセスで使用します。
## 内容
共同特許分類データには、特許文書を分類するための共同特許分類システムのスキームと定義が含まれています。
## 謝辞
欧州特許庁（EPO）と米国特許商標庁（USPTO）による「共同特許分類」は、一般公開用です。XMLの説明セクションを解析して他の分類記号への参照を抽出するための修正が行われています。
データの出所: https://bigquery.cloud.google.com/dataset/patents-public-data:cpc
バナー写真は[Helloquence][1]による[Unsplash][2]のものです。
[1]: https://unsplash.com/photos/bI8df767i5o
[2]: https://unsplash.com/
[3]: https://www.kaggle.com/jessicali9530/how-to-query-cpc-data
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- 1. If any data on this site involves infringement, please contact us promptly, and we will arrange for the data to be taken offline.
- 1. The data originates from internet data collection or provided by service providers, and this platform offers users the ability to view and browse datasets.
- 2. This platform serves only as a basic information display for datasets, including but not limited to image, text, video, and audio file types.
- 3. Basic dataset information comes from the original data source or the information provided by the data provider. If there are discrepancies in the dataset description, please refer to the original data source or service provider's address.
- 1. All datasets on this site are copyrighted by their original publishers or data providers.
- 1. If you need to repost data from this site, please retain the original data source URL and related copyright notices.
- 1. If any data on this site involves infringement, please contact us promptly, and we will arrange for the data to be taken offline.
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