PATENT CLAIM ANALYSIS

Application Number: 15742305
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["415", "115000"]

Abstract:
A plurality of circumferential blowout passages that communicate with a cavity into which cooling air flows and that open in a circumferential end surface are formed in a shroud of a vane. Of a central region of the circumferential end surface, an upstream-side region of the circumferential end surface, and a downstream-side region of the circumferential end surface, at least the central region has openings of the plurality of circumferential blowout passages formed therein. A density that is the number of the openings of the circumferential blowout passages per unit length in an axial direction is highest in the central region.

Claim (Index 8):
A gas turbine comprising:\n the plurality of vanes according to  claim 1 ; the rotor shaft; a plurality of blades mounted on the rotor shaft; and a casing on an inner circumferential side of which the plurality of vanes are mounted and which covers the rotor shaft and the plurality of blades.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 2.22917
- Patent Class: 415.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15557670', '16074943', '14899805', '14893677', '15315471']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.811034922117409
- 35 USC 102 Novelty (BERT): 0.4689404106127117
- Combined Prediction Score: 0.7768254709669393
- Mean Citation Score: 275.739206
- Max Citation Score: 317.80734
- Similarity Product: 254.1224634882045

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test