PATENT CLAIM ANALYSIS

Application Number: 15755824
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 specific amounts of C, Mn, TiO 2 , and Ni and specific amounts or less of P and S. The TiO 2  has a ratio (α1/α2) of 0.90-1.50 when α1 (mass %) is the content per wire total mass of particles having a size of 106 μm or smaller 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 according to  claim 1 , further comprising at least one selected from the group consisting of the following (a) to (i):\n (a) relative to the total mass of the wire, at least one selected from the group consisting of Si and an Si oxide: 0.05 mass % to 1.00 mass % in total in terms of Si; (b) relative to the total mass of the wire, at least one selected from the group consisting 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, an Mg alloy, or both: 0.10 mass % to 1.20 mass % in total in terms of Mg; (d) relative to the total mass of the wire, metal Ti, a Ti alloy, or both: 0.80 mass % or less in total in terms of Ti; (e) relative to the total mass of the wire, B, a B compound, or both: 0.0010 mass % to 0.0200 mass % in total in terms of B; (f) relative to the total mass of the wire, an F compound: 0.01 mass % to 0.50 mass % 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 % to 1.00 mass %; (g) relative to the total mass of the wire, at least one selected from the group consisting 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 % to 1.00 mass %; and (i) relative to the total mass of the wire, Fe: 75.00 mass % or more.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 88.0
- Lexical Diversity: 1.79592
- Patent Class: 219.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15755871', '15515900', '14994947', '14764126', '14511568']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8458424672789367
- 35 USC 102 Novelty (BERT): 0.5200006072366954
- Combined Prediction Score: 0.8132582812747127
- Mean Citation Score: 296.0259220000001
- Max Citation Score: 340.26358
- Similarity Product: 278.05867375532625

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