PATENT CLAIM ANALYSIS

Application Number: 15750333
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["062", "114000"]

Abstract:
A system ( 20; 300 ) comprises: a vapor compression loop ( 38; 338 ); a low-pressure or medium-pressure refrigerant in the loop; a centrifugal compressor ( 42 ) along the vapor compression loop and comprising: a housing ( 120 ); an inlet ( 44 ); an outlet ( 46 ); an impeller ( 140 ); an electric motor ( 122 ) coupled to the impeller to drive rotation of the impeller; and one or more refrigerant-lubricated bearings ( 130, 132 ).

Claim (Index 15):
The method of  claim 14  further comprising:\n operating with refrigerant entering the compressor at a pressure below atmospheric pressure.

Metadata:
- Claim Count in Document: 55.0
- Percentile: 88.0
- Lexical Diversity: 1.82692
- Patent Class: 62.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15522014', '15072975', '10514110', '12675212', '10990566']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8250324330060168
- 35 USC 102 Novelty (BERT): 0.4906455375268664
- Combined Prediction Score: 0.7915937434581017
- Mean Citation Score: 221.93286200000003
- Max Citation Score: 240.77104
- Similarity Product: 183.90574832826616

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