PATENT CLAIM ANALYSIS

Application Number: 16080861
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-03
Patent Classification: ["384", "448000"]

Abstract:
This bearing device  1  for a vehicle wheel is provided with: a magnetic encoder  7  provided to an inner-side end of an inner race  4 , which is an inward member; a cover  11  for covering an inner-side opening  2 B of an outer race  2 , which is an outward member, the cover  11  having opened therein a sensor attachment hole  11 H in which an opening  11 A and a thin-walled bottom  11 B are formed; and a magnetic sensor  9  disposed facing the magnetic encoder  7  across the bottom  11 B, the magnetic sensor  9  being inserted into the sensor attachment hole  11 H in the cover  11  through the opening  11 A. The bottom  11 B in the sensor attachment hole  11 H is formed in such a shape as to bulge toward the inner side.

Claim (Index 1):
A bearing device for a vehicle wheel,\n the bearing device comprising: an outer member having, on its inner circumference, double-row outer raceway surfaces integrally formed on the outer member; an inner member including\n a wheel hub having, on its one end, a vehicle wheel-mounting flange to which a vehicle wheel is mounted, the vehicle wheel-mounting flange being integrally formed on the wheel hub, and having, on its outer circumference, a cylindrical portion extending axially, and \n at least one inner ring press-fit on the cylindrical portion of the wheel hub, \n the inner member having, on its outer circumference, double-row inner raceway surfaces facing the double-row outer raceway surfaces; double-row rolling elements rollably accommodated between the double-row inner raceway surfaces of the inner member and the double-row outer raceway surfaces of the outer member, respectively; a magnetic encoder disposed on an inner-side end of the inner member; a cover having a sensor mounting bore having, on an inner side of the sensor mounting bore, an opening and, on an outer side of the sensor mounting bore, a bottom that is thin, the cover being configured to cover an inner-side opening of the outer member; and a magnetic sensor inserted into the sensor mounting bore in the cover through the opening of the sensor mounting bore, and disposed to face the magnetic encoder with the bottom of the sensor mounting bore interposed between the magnetic sensor and the magnetic encoder, wherein the bottom of the sensor mounting bore bulges toward the inner side of the sensor mounting bore.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 96.0
- Lexical Diversity: 2.19403
- Patent Class: 384.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15701567', '13438860', '11884245', '13421936', '13617016']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7782673894675688
- 35 USC 102 Novelty (BERT): 0.5018795792313366
- Combined Prediction Score: 0.7506286084439456
- Mean Citation Score: 287.3482860000001
- Max Citation Score: 293.19568
- Similarity Product: 268.18578310247415

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

Dataset: test