PATENT CLAIM ANALYSIS

Application Number: 16081669
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-04
Patent Classification: ["428", "606000"]

Abstract:
An aluminum-alloy foil that enables to satisfy both of high elongation and high strength even in the case of reducing the foil thickness. The chemical composition of the aluminum-alloy foil contains, in mass %, Fe: 1.0% or more and 2.0% or less, Cu: 0.1% or more and 0.5% or less, and Mn: 0.05% or less, the remainder being Al and unavoidable impurities. The aluminum-alloy foil has a foil thickness of 20 μm or less, and satisfies the relation El≥100×t/UTS. Here, t represents a foil thickness (μm), UTS represents a tensile strength (MPa), and El represents an elongation (%).

Claim (Index 2):
The aluminum-alloy foil according to  claim 1 , wherein:\n the chemical composition further contains, in mass %, Si: 0.1% or more and 0.6% or less.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 96.0
- Lexical Diversity: 2.04918
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13995880', '13995916', '14235779', '14235653', '13391847']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9015567714958204
- 35 USC 102 Novelty (BERT): 0.5100948825150916
- Combined Prediction Score: 0.8624105825977474
- Mean Citation Score: 204.357466
- Max Citation Score: 209.42522
- Similarity Product: 113.69388660240767

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