PATENT CLAIM ANALYSIS

Application Number: 16027378
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-03
Patent Classification: ["415", "116000"]

Abstract:
A structure for cooling turbine blades, and a turbine and gas turbine including the same, enhance efficiency in cooling turbine blades by improving the structures of a turbine disk and a retainer for securing a turbine blade. The structure includes a turbine blade connected to a turbine blade root; a turbine disk including a slot for receiving the turbine blade root, a cooling passage through which cooling air flows to the turbine blade root, and a branch passage communicating at one end with the cooling passage; and a retainer fixed to the turbine disk on each of opposite sides of the turbine blade to prevent separation of the turbine blade from the turbine disk, the fixed retainer having a chamber communicating with the other end of the branch passage so that the cooling air of the cooling passage is introduced into the chamber through the branch passage.

Claim (Index 7):
The structure according to  claim 6 , wherein the flow holes formed in adjacent partition walls are misaligned with each other in order to lengthen a path of the flow of the cooling air.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 95.0
- Lexical Diversity: 2.6
- Patent Class: 415.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15842294', '13127604', '12934036', '15286074', '15403286']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8313708125242645
- 35 USC 102 Novelty (BERT): 0.4761735910897777
- Combined Prediction Score: 0.7958510903808158
- Mean Citation Score: 253.058964
- Max Citation Score: 280.6784
- Similarity Product: 153.67042423095702

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

Dataset: test