PATENT CLAIM ANALYSIS

Application Number: 16024315
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-05
Patent Classification: ["138", "039000"]

Abstract:
A ramjet generator for an intake/exhaust pipe of the present invention includes: a central jet having a predetermined length and disposed in the intake/exhaust pipe; and a vortex generator having two or more blades connected to the central jet at sides and extending outwards with a predetermined area, in which the blades have elasticity to come in contact with an inner side of the intake/exhaust pipe of an internal combustion engine and form an external shape of the vortex generator to correspond to a shape of the inner side of the intake/exhaust pipe of the internal combustion engine. According to the present invention, it is possible to improve intake/exhaust efficiency of an internal combustion engine by generating a vortex using a ramjet that increases the flow speed of air in an intake/exhaust pipe connecting an engine and an air cleaner for an internal combustion engine.

Claim (Index 5):
The ramjet generator of  claim 1 , wherein two or more blades are provided,\n the blades each have two or more coupling holes formed through the blade and coupling protrusions formed at the second side of the blade to be inserted in the coupling holes, and the vortex generator is disposed in contact with the inner side of the intake/exhaust pipe with the coupling protrusion of any one blade fitted in the coupling hole of the other blade.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 94.0
- Lexical Diversity: 2.22059
- Patent Class: 138.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13102355', '11702047', '13935525', '12950597', '11095646']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7581820986568135
- 35 USC 102 Novelty (BERT): 0.4693320841201142
- Combined Prediction Score: 0.7292970972031436
- Mean Citation Score: 200.156592
- Max Citation Score: 205.80704
- Similarity Product: 140.93699812994004

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

Dataset: test