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 2):
The flux-cored wire for gas-shielded arc welding according to  claim 1 , further comprising at least one of the following (a) to (i):\n (a) relative to the total mass of the wire, at least one of Si and an Si oxide: 0.05 mass % or more and 1.00 mass % or less in total in terms of Si; (b) relative to the total mass of the wire, at least one of Cr: 0.50 mass % or less, Cu: 0.50 mass % or less, and Mo: 0.50 mass % or less; (c) relative to the total mass of the wire, metal Mg and an Mg alloy: 0.10 mass % or more and 1.20 mass % or less in total in terms of Mg; (d) relative to the total mass of the wire, metal Ti and a Ti alloy: 0.80 mass % or less in total in terms of Ti; (e) relative to the total mass of the wire, B and a B compound: 0.0010 mass % or more and 0.0200 mass % or less in total in terms of B; (f) relative to the total mass of the wire, an F compound: 0.01 mass % or more and 0.50 mass % or less in total in terms of F, and a sum of a total in terms of Na of an Na compound and a total in terms of K of a K compound: 0.01 mass % or more and 1.00 mass % or less; (g) relative to the total mass of the wire, at least one of Nb: 0.10 mass % or less and V: 0.10 mass % or less; (h) relative to the total mass of the wire, ZrO 2 : 0.50 mass % or less and Al 2 O 3 : 0.05 mass % or more and 1.00 mass % or less; and (i) relative to the total mass of the wire, Fe: 75.00 mass % or more.

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): 0.8048865326452914
- 35 USC 102 Novelty (BERT): 0.5248655487637697
- Combined Prediction Score: 0.7768844342571393
- Mean Citation Score: 291.74511599999994
- Max Citation Score: 335.09967
- Similarity Product: 275.8516872529757

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