PATENT CLAIM ANALYSIS

Application Number: 15886977
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["416", "243000"]

Abstract:
Disclosed is a blade/vane cascade segment of a blade/vane cascade of a turbomachine, which comprises at least two blade/vane elements defining an axial cascade width, and a stage with a stage surface, as well as a stage edge on the inflow side. The stage surface has an elevation extending up to the pressure side of a first blade/vane element and a depression extending up to the suction side of the other blade/vane. At least one highest point of the elevation and at least one lowest point of the depression each lie at least 30% and at most 60% of the axial cascade width downstream of the inflow edges of the blade/vane elements. In this case, the elevation and the depression each come close to the stage edge on the inflow side. Also disclosed are a blade/vane cascade, a stage for a blade/vane cascade segment, a blade/vane channel, and a turbomachine.

Claim (Index 2):
The blade/vane cascade segment according to  claim 1 , wherein axial positions of the at least one highest point of the elevation and of the at least one lowest point of the depression differ from one another by at most 10% of the axial cascade width.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 2.48485
- Patent Class: 416.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13687798', '15365339', '13955192', '13957007', '14452594']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7434651484328424
- 35 USC 102 Novelty (BERT): 0.4414012825694773
- Combined Prediction Score: 0.7132587618465058
- Mean Citation Score: 210.234744
- Max Citation Score: 221.65854
- Similarity Product: 172.9001022550249

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