PATENT CLAIM ANALYSIS

Application Number: 15769026
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["148", "330000"]

Abstract:
Provided is a steel wire rod for wire drawing containing, in terms of % by mass, C: from 0.90 to 1.20%, Si: from 0.10 to 1.30%, Mn: from 0.20 to 1.00%, Cr: from 0.20 to 1.30%, Al: from 0.005 to 0.050%, and the balance being composed of Fe and impurities, wherein a content of each N, P, and S, which are contained as the impurities, is N: from 0.0070% or less, P: from 0.030% or less, S: from 0.010% or less, and the steel wire rod having a metallographic structure of which 95% or more by volume ratio is a lamellar pearlite structure, wherein the lamellar pearlite structure has an average lamellar spacing of from 50 to 75 nm, an average length of cementites in the lamellar pearlite structure is 1.0 to 4.0 μm, and a percentage of a number of cementites having a length of 0.5 μm or less among the cementites in the lamellar pearlite structure is 20% or less.

Claim (Index 18):
The steel wire rod for wire drawing according to  claim 10 , wherein a content of the Al is from 0.005 to 0.035% in terms of % by mass.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 91.0
- Lexical Diversity: 2.45679
- Patent Class: 148.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15503487', '15305295', '15115952', '15305522', '15116482']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8189842944965839
- 35 USC 102 Novelty (BERT): 0.5395454590493529
- Combined Prediction Score: 0.7910404109518608
- Mean Citation Score: 310.7391
- Max Citation Score: 346.7163700000001
- Similarity Product: 240.88213182580003

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