PATENT CLAIM ANALYSIS

Application Number: 16081375
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["440", "037000"]

Abstract:
It is an object of the present invention to provide a horizontal shaft rotor with low power and high rotation efficiency by achieving that a high-speed flow according to the Coanda effect caused by rotating the blade rather than pushing out the fluid with the blade flows to the back face direction and propulsive force is obtained as a reaction. A horizontal shaft rotor comprising a lift-type blade, wherein, in the lift-type blade  1,  a front face  3 D in a flow receiving direction is a large arcuate bulging face in a string direction, a rear face  3 E in a discharge direction is made smaller than the bulge of the front face  3 D, so that, when the blade rotates, a high speed flow passing along the string direction of the front face from the rear edge portion  3 G to the back face  3 E direction generates propulsive force.

Claim (Index 1):
A horizontal shaft rotor comprising a lift-type blade, in the lift-type blade, a front face in a flow receiving direction is a large arcuate bulging face in a string direction, a rear face in a discharge direction is made smaller than the bulge of the front face, when the blade rotates, a high speed flow caused according to the Coanda effect passing along the string direction of the front face from a rear edge portion to a back face direction generates propulsive force.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 96.0
- Lexical Diversity: 2.02532
- Patent Class: 440.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10203412', '12526838', '13696235', '13500868', '14347980']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5856173679836431
- 35 USC 102 Novelty (BERT): 0.4767928663819412
- Combined Prediction Score: 0.5747349178234729
- Mean Citation Score: 171.03839799999997
- Max Citation Score: 181.58531
- Similarity Product: 121.28336590072334

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

Dataset: test