PATENT CLAIM ANALYSIS

Application Number: 16329163
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-07
Patent Classification: ["148", "546000"]

Abstract:
This H section includes, as a chemical composition, C, Si, Mn, Nb, V, Ti, and N; in which the H section includes, as a metallographic structure, ferrite of 60 area % to less than 100 area %, an average grain size of this ferrite is 1 μm to 30 μm, a thickness of a flange is 20 mm to 140 mm, tensile yield stress is 385 MPa to 530 MPa, and Charpy absorbed energy at −20° C. is 100 J or more.

Claim (Index 2):
The H section according to  claim 1 , comprising, as the chemical composition, by mass %,\n Nb: more than 0.02% to 0.050%.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 99.0
- Lexical Diversity: 1.58065
- Patent Class: 148.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14761186', '14416403', '15129518', '15039753', '14357604']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8054686435172537
- 35 USC 102 Novelty (BERT): 0.5197688204137209
- Combined Prediction Score: 0.7768986612069004
- Mean Citation Score: 269.314822
- Max Citation Score: 281.36557
- Similarity Product: 198.51005270847915

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