PATENT CLAIM ANALYSIS

Application Number: 16102282
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["384", "571000"]

Abstract:
A hub unit bearing includes: a hub spindle; an inner ring; an outer ring member; a plurality of tapered rollers that are rollably provided between outer circumferential surfaces of the hub spindle and the inner ring and an inner circumferential surface of the outer ring member; a cage including a large-diameter-side annular part, a small-diameter-side annular part; and a sealing device including a metal insert, wherein: the metal insert includes a cylindrical part that is mounted on the inner circumferential surface of the outer ring member and a flange part that radially extends inward from one end of the cylindrical part; and an engaging projection is provided on an outboard side end face of the large-diameter-side annular part of the cage, and an engaging groove engaged with the engaging projection is provided on an inboard side end face of the flange part of the metal insert.

Claim (Index 3):
A method of assembling the hub unit bearing according to  claim 1 , the method comprising:\n assembling the tapered rollers to the pockets of the cage and assembling a cage assembly of the cage and the plurality of tapered rollers; concentrically assembling the cage assembly with an inner side of the outer ring member at an outboard side end of the outer ring member; and assembling the sealing device to the inner side of the outer ring member at the outboard side end of the outer ring member such that the engaging projection of the large-diameter-side annular part is engaged with the engaging groove of the flange part.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 96.0
- Lexical Diversity: 2.59016
- Patent Class: 384.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12115730', '10544676', '11727928', '12085568', '15085511']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8004336606729449
- 35 USC 102 Novelty (BERT): 0.4896603947919171
- Combined Prediction Score: 0.7693563340848422
- Mean Citation Score: 258.43369399999995
- Max Citation Score: 264.16684
- Similarity Product: 219.0880584799909

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