PATENT CLAIM ANALYSIS

Application Number: 16013396
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["060", "751000"]

Abstract:
A gas turbine engine includes: a plurality of combustors disposed so as to incline radially outward from a turbine side toward a compressor side; and a diffuser inner tube and outer tube forming a diffuser as an upstream portion of a path that introduces a compressed gas from the compressor to the combustors. A transition duct portion of each combustor has such a shape that a circumferential dimension thereof gradually decreases from the turbine side to the compressor side so that a circumferential gap is formed between the transition duct portions. Downstream-side portions of the diffuser inner tube and outer tube each have a shape gradually increasing in diameter toward the downstream side. A turbine-side end of the circumferential gap at an inner diameter side of the transition duct portion is positioned radially inward of an imaginary extension conical surface continuous from the diffuser inner tube.

Claim (Index 6):
The gas turbine engine as claimed in  claim 4 , wherein\n the diffuser inner tube has a downstream-side end portion formed with a connection flange surface extending radially inward, and a seal member, which is the auxiliary element, configured to adjust a pressure extracted from the compressor is connected to the connection flange surface via a seal connection member which is another auxiliary element.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 94.0
- Lexical Diversity: 2.17143
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16013042', '13408061', '11393758', '12919530', '13407987']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7669581038771879
- 35 USC 102 Novelty (BERT): 0.5240352293398451
- Combined Prediction Score: 0.7426658164234536
- Mean Citation Score: 291.67225
- Max Citation Score: 374.41336
- Similarity Product: 267.03231241948134

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