PATENT CLAIM ANALYSIS

Application Number: 15752734
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["428", "659000"]

Abstract:
The invention provides a coated steel including a steel, a coated metal layer coated on a surface of the steel, and an interfacial alloy layer formed at the boundary between the steel and the coated metal layer, in which the composition of the coated metal layer includes in terms of % by mass Zn from 20 to 83%, and Al from 2.5 to 46.5% as well as Mg and impurities as the balance, in which the Mg content is 10% or more, in which the structure of the coated metal layer includes a quasicrystalline phase, a MgZn 2  phase, and a balance structure, in which the area fraction of the quasicrystalline phase is from 30 to 60%, and not less than 90 number-% of the quasicrystalline phases are a quasicrystalline phase having a particle diameter in the major axis direction of from 0.05 to 1.0 μm, and in which the thickness of the coated metal layer is 0.1 μm or more, and the thickness of the interfacial alloy layer is 500 nm or less.

Claim (Index 5):
The coated steel according to  claim 1 , wherein the interfacial alloy layer is an Al\u2014Fe alloy layer.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 88.0
- Lexical Diversity: 2.46154
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15759992', '12810853', '15553658', '15127994', '13138175']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8830680702655656
- 35 USC 102 Novelty (BERT): 0.5087883343064008
- Combined Prediction Score: 0.845640096669649
- Mean Citation Score: 202.159484
- Max Citation Score: 267.6687
- Similarity Product: 202.4060016341865

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

Dataset: test