PATENT CLAIM ANALYSIS

Application Number: 15767900
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["152", "209500"]

Abstract:
A pneumatic tire includes bead cores, a carcass ply, an inner liner and the tread, and the crosslinked rubber composition, of the present invention, wherein the tread and the crosslinked rubber composition have a volume of the low density region of 35% or more at elongation by an applied stress of 1.5 MPa, a volume of the void portion of 7.5 or less at elongation by an applied stress of 3.0 MPa and a ratio of 40% by mass or more of a component having a weight-average molecular weight of not less than 1,000,000 in a molecular weight distribution measured by gel permeation chromatography are excellent in abrasion resistance.

Claim (Index 9):
A pneumatic tire comprising:\n bead cores provided on a pair of right and left bead portions, respectively; a carcass ply extending from a crown portion to the both bead portions through both side wall portions and moored to the bead cores; an inner liner disposed at an inner side than the carcass ply in a direction of a tire diameter; and a tread disposed at an outer side than the carcass ply in a direction of a tire diameter and having a volume of the low density region of 35% or more at elongation by an applied stress of 1.5 MPa, a volume of the void portion of 7.5% or less at elongation by an applied stress of 3.0 MPa and a ratio of 40% by mass or more of a component having a weight-average molecular weight of not less than 1,000,000 in a molecular weight distribution measured by gel permeation chromatography, wherein the low density region is a region having a density of 0.1 to 0.8 time the density of a crosslinked rubber composition before the elongation, and wherein the void portion is a region having a density of 0 to 0.1 time the density of a crosslinked rubber composition before the elongation.

Metadata:
- Claim Count in Document: 49.0
- Percentile: 91.0
- Lexical Diversity: 1.78788
- Patent Class: 152.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15767056', '15767784', '12373751', '12529979', '15554911']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8112018139662476
- 35 USC 102 Novelty (BERT): 0.5441600503806446
- Combined Prediction Score: 0.7844976376076873
- Mean Citation Score: 298.61939
- Max Citation Score: 411.17786
- Similarity Product: 331.8761832919264

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