PATENT CLAIM ANALYSIS

Application Number: 15884113
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-04
Patent Classification: ["416", "23600R"]

Abstract:
A wind turbine blade has a vortex generator including a plurality of fins, and a height H(m) of each of the fins and a maximum chord length C (m) of the wind turbine blade satisfies 0.3×10 −2 ≤H/C≤0.9×10 −2 . The height H of the fins may satisfy H≥0.1δ 1 , provided that δ 1  is a boundary layer thickness at a rated tip speed ratio in a blade degradation state. A method for determining arrangement of a vortex generator on the wind turbine blade includes a pair of the fins arranged line-symmetrically with respect to a segment along a chordwise direction of the wind turbine blade.

Claim (Index 11):
A method for determining arrangement of a vortex generator on the wind turbine blade according to  claim 1 ,\n wherein the vortex generator includes a plurality of fin sets each of which is formed by a pair of the fins arranged such that the suction surfaces of the fins face each other, and wherein the vortex generator is arranged such that a ratio Z/H of an arrangement pitch Z of adjacent two of the fin sets to the height H of the pair of fins is not smaller than 6.0 and not greater than 8.0.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 86.0
- Lexical Diversity: 1.74242
- Patent Class: 416.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15195221', '15634541', '15217949', '14916040', '14829316']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7683948530105905
- 35 USC 102 Novelty (BERT): 0.4864241320571415
- Combined Prediction Score: 0.7401977809152457
- Mean Citation Score: 299.720986
- Max Citation Score: 359.65045
- Similarity Product: 263.0926323005497

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