PATENT CLAIM ANALYSIS

Application Number: 15760442
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["384", "484000"]

Abstract:
A bearing device for a vehicle wheel is provided with: an outer member; an inner member; a ball row; and a seal member for sealing the space between the outer member and the inner member due to a seal plate in which a sealing lip is formed being fitted into an opening in the outer member, a slinger being fitted on the inner member, and the sealing lip coming into contact with the slinger; wherein the slinger is formed so as to cover the end surface of the opening in the outer member, the slinger is provided with a cylindrical wall part extending in the axial direction of the inner member, a labyrinth is configured between the slinger and the end surface of the opening in the outer member, and another labyrinth is configured by the wall part being disposed between the outer member and the sealing lip.

Claim (Index 7):
A wheel bearing device comprising:\n an outer member which includes double row outer raceway surfaces integrally formed on an inner circumferential surface; an inner member which includes double row inner raceway surfaces formed on an outer circumferential surface and facing the double row outer raceway surfaces; double row rolling elements which are rollably housed between the double row outer raceway surfaces and the double row inner raceway surfaces; a seal member which seals between the outer member and the inner member when a seal plate on which a seal lip is formed is fitted into an opening portion of the outer member, a slinger is fitted to an outer circumferential portion of the inner member to face the seal plate, and the seal lip contacts the slinger, wherein the slinger is formed so as to cover an end surface of the opening portion of the outer member, the slinger is provided with a wall portion having a cylindrical shape and extending along an axial direction of the inner member, a labyrinth is formed between the end surface of the opening portion of the outer member and the slinger, and the wall portion is disposed between the outer member and the seal lip to form another labyrinth.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 90.0
- Lexical Diversity: 2.69492
- Patent Class: 384.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14513039', '11542560', '14039031', '12618982', '13177596']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8303963186603215
- 35 USC 102 Novelty (BERT): 0.5295577573626191
- Combined Prediction Score: 0.8003124625305512
- Mean Citation Score: 362.145534
- Max Citation Score: 375.55832
- Similarity Product: 329.5449259228134

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

Dataset: test