PATENT CLAIM ANALYSIS

Application Number: 16386504
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
Patent Classification: ["148", "654000"]

Abstract:
A steel sheet for hot-pressing includes a specific chemical component composition. In the steel sheet, an average equivalent-circle diameter of a Ti-containing precipitate having an equivalent-circle diameter of 30 nm or less among Ti-containing precipitates contained in the steel sheet is 3 nm or more. A precipitated Ti amount and a total Ti amount in the steel satisfy the relationship of: Precipitated Ti amount (mass %)−3.4[N]≥0.5×[(total Ti amount (mass %))−3.4[N]], in which [N] indicates the content (mass %) of N in the steel. A ferrite fraction in the metal microstructure of the steel sheet is 30 area % or more.

Claim (Index 8):
The article according to  claim 7 , wherein the steel sheet further comprises, at least one of the following (a) to (c):\n (a) one or more elements selected from the group consisting of V, Nb and Zr, in a total amount of more than 0% and 0.1% or less; (b) one or more elements selected from the group consisting of Cu, Ni, Cr and Mo, in a total amount of more than 0% and 1% or less; and (c) one or more elements selected from the group consisting of Mg, Ca and REM, in a total amount of more than 0% and 0.01% or less.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 100.0
- Lexical Diversity: 2.15
- Patent Class: 148.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14382139', '14100438', '14650086', '13583407', '14378274']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8146723614040807
- 35 USC 102 Novelty (BERT): 0.5284378809465274
- Combined Prediction Score: 0.7860489133583254
- Mean Citation Score: 251.381952
- Max Citation Score: 324.6893
- Similarity Product: 256.84208947244883

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

Dataset: test