PATENT CLAIM ANALYSIS

Application Number: 16005259
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["148", "681000"]

Abstract:
A corrosion resistant copper tube which can exhibit a further improved resistance to ant nest corrosion, and which is suitably usable as a heat transfer tube and refrigerant tube in air-conditioning equipment and refrigerating equipment. The copper tube is formed of a copper material consisting of 0.15-0.6% by weight of phosphorus and the balance being copper and impurities, and has electric conductivity (Y1 or Y2: % IACS) which satisfies 50-75X≤Y1≤60-75X in the case where the tube includes a recrystallized structure, or 47-75X≤Y2≤57-75X in the case where the tube includes a deformation structure, wherein X (% by weight) represents a content of phosphorus.

Claim (Index 18):
A refrigerant tube for air-conditioning equipment or refrigerating equipment, consisting of the highly corrosion-resistant copper tube according to  claim 1 .

Metadata:
- Claim Count in Document: 19.0
- Percentile: 94.0
- Lexical Diversity: 1.72727
- Patent Class: 148.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16003912', '14416383', '15079679', '14098378', '14163932']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7630128819419686
- 35 USC 102 Novelty (BERT): 0.5343172000515003
- Combined Prediction Score: 0.7401433137529219
- Mean Citation Score: 189.266638
- Max Citation Score: 327.33936
- Similarity Product: 289.1357370281696

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test