PATENT CLAIM ANALYSIS

Application Number: 15984494
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["475", "331000"]

Abstract:
A turbine engine according to an example of the present disclosure includes, among other things, a fan shaft, at least one tapered bearing mounted on the fan shaft, the fan shaft including at least one passage extending in a direction having at least a radial component, and adjacent the at least one tapered bearing, a fan mounted for rotation on the at least one tapered bearing. An epicyclic gear train is coupled to drive the fan, the epicyclic gear train including a carrier supporting intermediate gears that mesh with a sun gear, and a ring gear surrounding and meshing with the intermediate gears, wherein the epicyclic gear train defines a gear reduction ratio of greater than or equal to 2.3. A turbine section is coupled to drive the fan through the epicyclic gear train, the turbine section having a fan drive turbine that includes a pressure ratio that is greater than 5. The fan includes a pressure ratio that is less than 1.45, and the fan has a bypass ratio of greater than ten (10).

Claim (Index 22):
The turbine engine as recited in  claim 12 , wherein the at least one tapered bearing includes a first tapered bearing, the at least one passage is a plurality of passages including a first passage and a second passage, the first passage is located at an axially forward side of the first tapered bearing, and the second passage is located at an axially aft side of the first tapered bearing.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 93.0
- Lexical Diversity: 2.43038
- Patent Class: 475.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14824351', '13340743', '13340735', '14753048', '13340737']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7990177733987416
- 35 USC 102 Novelty (BERT): 0.5489941193297747
- Combined Prediction Score: 0.7740154079918449
- Mean Citation Score: 388.619046
- Max Citation Score: 442.71
- Similarity Product: 361.0613627243042

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