PATENT CLAIM ANALYSIS

Application Number: 15755871
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-11
Patent Classification: ["219", "145220"]

Abstract:
Provided is a flux-cored wire for gas-shielded arc welding that contains, per wire total mass, specific amounts of C, Mn, TiO 2  and specific amounts or less of P and S, and contains, in the flux, a specific amount of Ni per wire total mass. The Ni has a ratio (α1/α2) of 0.50-1.00 when α1 (mass %) is the content per wire total mass of particles having a size of 106 μm or less and α2 (mass %) is the content per wire total mass of particles having a size exceeding 106 μm.

Claim (Index 1):
A flux-cored wire for gas-shielded arc welding, which has a steel outer sheath filled with a flux, the flux-cored wire comprising, relative to a total mass of the wire:\n C: 0.01 mass % or more and 0.20 mass % or less; Mn: 0.5 mass % or more and 5.0 mass % or less; TiO 2 : 2.0 mass % or more and 10.0 mass % or less; P: 0.050 mass % or less; S: 0.050 mass % or less, wherein: the flux comprises, relative to the total mass of the wire, Ni: 0.10 mass % or more and 5.00 mass % or less; and with respect to the Ni, a value of a ratio \u03b11/\u03b12 is 0.50 or more and 1.00 or less, wherein \u03b11 (mass %) is a content of a particle having a particle size of 106 \u03bcm or less relative to the total mass of the wire, and \u03b12 (mass %) is a content of a particle having a particle size of more than 106 \u03bcm relative to the total mass of the wire.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.11765
- Patent Class: 219.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15755824', '15515900', '14534775', '14764126', '14994947']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8048729438480885
- 35 USC 102 Novelty (BERT): 0.5237269687761926
- Combined Prediction Score: 0.7767583463408989
- Mean Citation Score: 291.74511599999994
- Max Citation Score: 335.09967
- Similarity Product: 289.2241031450021

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

Dataset: test