如何获得特定专利的详细说明文本？

Question

我正在看PatentsView API，还不清楚如何检索专利的全文。它只包含detail_desc_length，而不包含实际的详细描述。

我想在patent_abstract和"detailed_desciption“中预置以下内容。

import httpx
url = 'https://api.patentsview.org/patents/query?q={"_and": [{"_gte":{"patent_date":"2001-01-01"}},{"_text_any":{"patent_abstract":"radar aircraft"}},{"_neq":{"assignee_lastknown_country":"US"}}]}&o:{"per_page": 1000}'
r=httpx.get(url)
r.json()

Answer 1

你应该看看patent_client！它是一个python模块，它使用Django风格的API搜索活跃的USPTO和EPO数据库。然后，任何查询的结果都可以通过简单的DataFrames调用转换成熊猫、.to_pandas()或Series。

from patent_client import Patent

result = Patent.objects.filter(issue_date__gt="2001-01-01", abstract="radar aircraft")

# That provides an iterator of Patent objects that match the query.
# You can grab abstracts and detailed descriptions like this:

for patent in result:
    patent.abstract
    patent.description

# or you can just load it up in a Pandas dataframe:

result.values("publication_number", "abstract", "description").to_pandas()

# Produces a Pandas dataframe with columns for the patent number, abstract, and description.

一个很好的起点是用户指南简介

​

​

PyPI _ GitHub _ 文档

(完全披露-我是patent_client的作者和维护者)