Dataset
patent-legal-bm25
Schema information created by PatentHubLayoutV2 describing JusticeDAO's BM25 indexing resources for patent and legal text. It points to the CFR Title 37 2024 edition as the underlying source and uses the patent-legal-v2.0.0 layout tag.
Data preview
Dataset card
patent-legal-bm25 is a public-records dataset from JusticeDAO that provides BM25 index and layout metadata for patent and legal text, distributed under CC0 1.0. It is positioned as a retrieval configuration built atop the patent-legal-hf-layout/v2 schema, not as a standalone corpus of published patent records.
What this dataset contains
The dataset packages BM25 retrieval infrastructure for patent and legal text, generated by PatentHubLayoutV2 and tagged patent-legal-v2.0.0. It is explicitly described as layout metadata rather than a primary publication, with the readme noting that publication is a separate operator-approved action. Every projected data row is required to join to a public source CID via source_cid and to carry a stable record_id, with shard CIDs bound through routing tables for index and graph configs.
Structure and fields
The artifact conforms to the patent-legal-hf-layout/v2 schema and references a manifest.jsonld that supplies machine-readable joins. Required linkage fields surfaced in the description include source_cid, record_id, and shard CIDs captured within index and graph routing tables. The provider does not publish a public column list, and no sample rows are exposed, so downstream schemas must be inferred from the linked manifest.
How analysts use it
Analysts building retrieval pipelines over public patent and legal text can use this BM25 configuration as an off-the-shelf indexing layer rather than constructing one from raw filings. The CC0 1.0 license and public CID linkage via source_cid and record_id support reproducibility of searches against the underlying public-official corpus. Concrete investment use cases are not described in the available metadata, so applications should be scoped to retrieval experimentation until a primary corpus cut is published.
Documentation & references 1
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