Eureka Patent Claim Translation

This skill guides you on how to query translated patent claims from the Eureka patent data platform, enabling users to retrieve claim texts in Chinese, English, or Japanese for one or more patents.

Core Concepts

Patent claims define the legal scope of protection granted by a patent. This tool retrieves the translated text of patent claims from the Eureka platform, supporting three languages: Chinese (cn), English (en), and Japanese (jp). You can look up patents by their internal patent ID or by their publication (announcement) number.

Family patent substitution: When claims are unavailable for a specific patent, the tool can optionally substitute claims from a related family patent. This is controlled by the replaceByRelated parameter.

Parameter Guide

| Parameter | Type | Required | Description |

|-----------|------|----------|-------------|

| patentId | string | At least one of patentId or patentNumber | Internal patent ID. Separate multiple IDs with commas. Up to 100 patents per request. |

| patentNumber | string | At least one of patentId or patentNumber | Publication (announcement) number. Separate multiple numbers with commas. Up to 100 patents per request. |

| replaceByRelated | integer | No | Whether to substitute claims from a family patent when unavailable. 1 = yes, 0 = no. Default 0. |

| lang | string | No | Target translation language. en = English (default), cn = Chinese, jp = Japanese. |

Key Rules

1. At least one identifier is required: You must provide either patentId or patentNumber (or both). If both are supplied, patentId takes priority.
2. Batch queries: Multiple patents can be queried at once by separating values with commas, up to 100 per request.
3. Default language is English: When the user does not specify a language, use en.
4. Family fallback: Set replaceByRelated to 1 only when the user explicitly wants substitute claims from a family patent if the original is missing.

Response Fields

| Field | Description |

|-------|-------------|

| total | Number of patent records returned |

| data | Array of patent objects (see below) |

| data[].patentId | Internal patent ID |

| data[].pn | Publication (announcement) number |

| data[].claims | Translated patent claims text |

| data[].pnRelated | Publication number of the substitute family patent (only present when family substitution was used) |

| costToken | Tokens consumed by this request |

Usage Examples

1. Get English claims for a single patent by publication number

Show me the English claims for patent CN112345678A.

Parameters: patentNumber = "CN112345678A", lang = "en"

2. Get Chinese claims for multiple patents

Get the Chinese translation of claims for US20210012345A1 and EP3456789B1.

Parameters: patentNumber = "US20210012345A1,EP3456789B1", lang = "cn"

3. Get Japanese claims with family patent fallback

Get Japanese claims for JP2021123456A. If unavailable, try a family patent.

Parameters: patentNumber = "JP2021123456A", lang = "jp", replaceByRelated = 1

4. Query by patent ID

Get claims for patent ID 84a1b2c3 in English.

Parameters: patentId = "84a1b2c3", lang = "en"

5. Batch query with fallback enabled

Translate claims for these patents: CN112345678A, US20200012345A1, EP3456789B1. Use family patents if needed.

Parameters: patentNumber = "CN112345678A,US20200012345A1,EP3456789B1", lang = "en", replaceByRelated = 1

Display Rules

1. Present claims clearly: Show the translated claim text with proper formatting. If multiple patents are returned, separate each patent's claims with its publication number as a heading.
2. Family substitution notice: When pnRelated is present in the response, clearly inform the user that the claims were sourced from a related family patent and show the substitute publication number.
3. Language notice: State the language of the returned claims so the user knows which translation they are viewing.
4. Large results: When multiple patents are returned, summarize the count and show a few representative entries, reminding the user of the total.
5. Error handling: When a query fails, explain the reason based on the error response and suggest checking the patent ID or publication number.

调用方式

• API 端点：POST /tool-eureka/claimDataTranslated（完整参数/响应/错误码见 references/api.md）
• Python 脚本：python scripts/eureka_claim_translated.py '' [--inline]
• 成本约束：本工具会消耗积分；同一会话同一参数组合默认只调用一次，脚本带 24h 本地缓存。失败/空结果不得自动换关键词、翻页或改邮编连续试探；需要继续检索时先向用户说明会产生额外消耗。

输出策略（脚本默认行为）：

• 始终将完整响应写入 /linkfox///data/linkfox-eureka-claim-translated-.json（ 为脚本执行时的工作目录，在 Claude Code 里即当前项目目录； 取自环境变量 SESSION_ID，按用户任务自动聚合；禁止写入 /tmp，当前目录不可写则报错）
• 响应体 ≤ 8 KB：落盘后把完整 JSON 打印到 stdout
• 响应体 > 8 KB：落盘后 stdout 只输出摘要（顶层字段、常见计数如 total/costToken、最大列表字段的长度 + 前 3 条样本）
• 加 --inline 强制全量打印到 stdout（同样落盘）

读数据建议：先看摘要判断是否足够；需要具体字段时优先用 jq或ConvertFrom-Json 从保存的 json 文件按需抽取，避免整份 JSON 进入上下文。

Important Limitations

• At least one identifier required: Either patentId or patentNumber must be provided; otherwise the query will fail.
• Batch limit: A maximum of 100 patents per request.
• Language support: Only Chinese (cn), English (en), and Japanese (jp) are supported.
• Family substitution: Substitute claims are only returned when replaceByRelated is set to 1 and the original claims are unavailable.
• No claim analysis: This tool returns raw translated text only; it does not analyze or compare claims.

User Expression & Scenario Quick Reference

Applicable -- Queries related to patent claim text and translation:

| User Says | Scenario |

|-----------|----------|

| "Show me the claims for patent XX" | Single patent claim lookup |

| "Translate claims to Chinese/Japanese" | Claim translation |

| "What does patent XX claim?" | Claim content retrieval |

| "Get claims for these patents: XX, YY" | Batch patent claim lookup |

| "Claims unavailable, try family patent" | Family patent substitution |

| "Patent rights scope of XX" | Claim text retrieval |

Not applicable -- Needs beyond patent claim translation:

• Patent search or discovery (finding patents by keyword)
• Patent citation or legal status analysis
• Patent abstract or description retrieval
• Patent portfolio analytics or statistics

Boundary -- Edge cases:

• If the user asks for "patent text" without specifying claims, clarify whether they want claims, abstract, or description.
• If the user provides more than 100 patents, split into multiple batches.

Feedback:

Auto-detect and report feedback via the Feedback API when any of the following apply:

1. The functionality or purpose described in this skill does not match actual behavior
2. The skill's results do not match the user's intent
3. The user expresses dissatisfaction or praise about this skill
4. Anything you believe could be improved

Call the feedback API as specified in references/api.md. Do not interrupt the user's flow.

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