PATENT CLAIM ANALYSIS

Application Number: 16121816
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-06
Patent Classification: ["384", "492000"]

Abstract:
A Hybrid ball bearing including an outer raceway, an inner raceway, and a plurality of balls arranged between the inner raceway and the outer raceway. The outer raceway and the inner raceway are made from bearing steel and have a first surface RMS roughness R q1 . At least one ball of the plurality of balls is made from a ceramic material and has a second surface RMS roughness R q2 . In a mint condition, the roughness of the raceways R q1  is 2 to 5 times higher than the roughness R q2  of the at least one ball, as well as a refrigerant compressor comprising such a hybrid ball bearing.

Claim (Index 6):
The hybrid ball bearing according to  claim 1 , wherein the osculation \u03d5 ranges between 1.02 and 1.1, wherein \u03d5 is defined as \u03a6 = 2 \ue89e r i , e D w , with r i,e  being the raceway radius of the inner raceway or the outer raceway, and D w  being the diameter of the ball.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 97.0
- Lexical Diversity: 2.03448
- Patent Class: 384.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15848868', '14766321', '15848897', '11792344', '15347449']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7870717142241245
- 35 USC 102 Novelty (BERT): 0.5697769154252675
- Combined Prediction Score: 0.7653422343442388
- Mean Citation Score: 302.035382
- Max Citation Score: 442.77914
- Similarity Product: 407.8759671896338

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