PATENT CLAIM ANALYSIS

Application Number: 15864079
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["415", "116000"]

Abstract:
Aspects of the disclosure are directed to a gas turbine engine, having a fan that rotates about a central longitudinal axis. The gas turbine engine may comprise a nacelle having an outer wall that radially circumscribes the fan. The gas turbine engine may further comprise a fan drive gear system that drives the fan, and a rotating shaft that is coupled to and drives the fan drive gear system. The gas turbine engine may further comprise an air vent line in fluid communication with a bearing compartment to remove air from the bearing compartment and provide the removed air to a deoiler that removes oil droplets from the removed air and provides deoiler filtered air. A vent output line receives the deoiler filtered air and discharges the deoiler filtered air along a radially interior surface of the nacelle outer wall.

Claim (Index 9):
The gas turbine engine of  claim 1 , where fan air static air pressure adjacent to the nacelle outer wall is less than bearing compartment static air pressure such that deoiler filtered air exiting the vent output line remains radially proximate to the nacelle outer wall as it mixes with fan air.

Metadata:
- Claim Count in Document: 40.0
- Percentile: 86.0
- Lexical Diversity: 2.22727
- Patent Class: 415.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15715998', '13365455', '14804728', '15111553', '13541935']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.831501842466619
- 35 USC 102 Novelty (BERT): 0.4620482735871366
- Combined Prediction Score: 0.7945564855786708
- Mean Citation Score: 275.623174
- Max Citation Score: 280.96664
- Similarity Product: 209.7504434192657

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