answer_text stringclasses 3
values | patent_corpus stringclasses 3
values | coverage_status stringclasses 3
values | patent_evidence listlengths 2 2 | coverage_rationale stringclasses 3
values | technology_question stringclasses 3
values |
|---|---|---|---|---|---|
The corpus partially covers federated maintenance alerting, but it does not establish differential privacy for the site-level updates. | Internal patent record PR-58C
Claim 1: A distributed monitoring method comprising collecting equipment readings at multiple sites; generating a local model update at each site; encrypting each local model update; and transmitting the encrypted updates to an aggregation server.
Specification, paragraph 7: The aggregatio... | partially_covered | [
{
"patent_id": "PR-58C",
"evidence_type": "claim",
"location_reference": "Claim 1",
"supporting_excerpt": "generating a local model update at each site; encrypting each local model update; and transmitting the encrypted updates to an aggregation server",
"relevance_explanation": "This supports l... | Claim 1 and paragraphs 7–8 describe local model updates, encrypted transmission, server-side aggregation, and threshold-based maintenance alerts. The supplied text does not identify a differential-privacy mechanism or state that privacy noise or another differential-privacy operation is applied to each update, so that ... | Does the corpus cover federated maintenance alerts with differential privacy applied to each site's model update before aggregation? |
Yes. Claim 1 expressly links a threshold humidity change to increased sampling frequency and uses those measurements to adjust heater output. | Internal patent record PR-41A
Claim 1: A method for controlling an industrial drying chamber, comprising measuring chamber humidity at a first sampling interval; increasing the sampling frequency when the measured humidity changes by more than a threshold; and adjusting heater output using the increased-frequency measu... | covered | [
{
"patent_id": "PR-41A",
"evidence_type": "claim",
"location_reference": "Claim 1",
"supporting_excerpt": "increasing the sampling frequency when the measured humidity changes by more than a threshold; and adjusting heater output using the increased-frequency measurements",
"relevance_explanatio... | The queried sequence is stated in Claim 1: humidity is measured, a change above a threshold triggers a higher sampling frequency, and heater output is adjusted using the resulting measurements. Paragraph 12 further describes threshold-triggered sampling during rapid moisture release. | Does the corpus cover adaptive humidity sampling that increases the measurement frequency when humidity changes rapidly and uses the resulting measurements to control heater output? |
No. The supplied corpus describes fixed-threshold temperature alarms but does not describe predicting product impact or ranking multiple events. | Internal patent record PR-73D
Claim 1: A method for detecting a temperature excursion in a refrigerated storage unit, comprising receiving a temperature reading from a sensor; comparing the reading with a fixed upper threshold; and issuing an alarm when the reading exceeds the threshold.
Specification, paragraph 5: The... | not_covered | [
{
"patent_id": "PR-73D",
"evidence_type": "claim",
"location_reference": "Claim 1",
"supporting_excerpt": "comparing the reading with a fixed upper threshold; and issuing an alarm when the reading exceeds the threshold",
"relevance_explanation": "The claim shows the disclosed response is a thres... | The cited material covers detection of a single threshold exceedance and issuance of an alarm. Neither Claim 1 nor paragraph 5 mentions product-impact prediction, comparative event prioritization, or ranking. On the text provided, the queried prioritization function is not covered. | Does the corpus cover prioritizing temperature-excursion events by predicted product impact and ranking multiple events for response? |
Patent Claims and Technology Coverage Question Answering Dataset
This dataset contains closed-domain questions about whether specific technology elements are covered by patents in a portfolio, using patent claims, specifications, and technical topics as context. Answers connect coverage assessments to relevant patent text, identify supporting claims or specification material, and may explain the rationale, limitations, or gaps. It is designed for patent portfolio management, technology coverage analysis, and supervised fine-tuning of domain-specific question-answering models.
Technical Specifications
| Field | Type | Description |
|---|---|---|
| answer_text | string | A concise response explaining whether and how patents in the corpus cover the queried technology element. |
| patent_corpus | string | Source text containing patent identifiers, claims, and specification material for the portfolio being assessed. |
| coverage_status | string | The overall assessment of how the patents in the corpus cover the technology element. |
| patent_evidence | array | Patent-specific citations and excerpts supporting the coverage assessment. |
| coverage_rationale | string | Reasoning that connects the queried technology element to relevant patent text, including applicable limitations or gaps. |
| technology_question | string | The question identifying a technology element whose coverage in the patent corpus must be assessed. |
Compliance Statement
| Authorization Type | CC-BY-NC-SA 4.0 (Attribution–NonCommercial–ShareAlike) |
| Commercial Use | Requires exclusive subscription or authorization contract (monthly or per-invocation charging) |
| Privacy and Anonymization | No PII, no real company names, simulated scenarios follow industry standards |
| Compliance System | Compliant with China's Data Security Law / EU GDPR / supports enterprise data access logs |
Source & Contact
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