PATENT CLAIM ANALYSIS

Application Number: 15863286
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["403", "270000"]

Abstract:
A tailored blank for hot stamping includes a welded portion formed by butt-welding a first aluminum-plated steel sheet and a second aluminum-plated steel sheet, an Average Al concentration of a weld metal in the welded portion is in a range of 0.3 mass % to 1.5 mass %, an Ac 3  point of the weld metal is 1250° C. or lower, and furthermore, an aluminum layer formed during the butt-welding is present on a surface of the welded portion.

Claim (Index 6):
The hot-stamped member according to  claim 1 ,\n wherein, in the tailored blank for hot stamping, an oxygen content in the weld metal is 50 ppm or more higher than an average oxygen content in a first steel sheet that is a base material for plating of the first aluminum-plated steel sheet and a second steel sheet that is a base material for plating of the second aluminum-plated steel sheet.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 86.0
- Lexical Diversity: 1.64706
- Patent Class: 403.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14385559', '14608849', '15523874', '12737398', '14343331']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7681470925917989
- 35 USC 102 Novelty (BERT): 0.5865910630793102
- Combined Prediction Score: 0.7499914896405501
- Mean Citation Score: 312.22761
- Max Citation Score: 552.66235
- Similarity Product: 482.37081027743216

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