PATENT CLAIM ANALYSIS

Application Number: 15742332
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["431", "115000"]

Abstract:
A combustor includes a combustion tube having a cylindrical shape with a combustion space where fuel is combusted and including an inlet through which the fuel is introduced, an outlet through which a gas generated when the fuel is combusted is discharged, and a protrusion protruding inward from a wall surface between the inlet and the outlet; an injection unit configured to inject fuel into the combustion tube through the inlet of the combustion tube; and an additional injection unit located on the protrusion of the combustion tube and configured to inject fuel into the combustion tube.

Claim (Index 4):
The combustor of  claim 1 , wherein the protrusion comprises an outer support wall that protrudes toward the center of the combustion center further than the wall surface of the combustion tube and an inner support wall that protrudes toward the center of the combustion tube further than the outer support wall, the additional injection unit is located on the outer support wall, the inner support wall has a fuel hole that is formed at a position corresponding to the additional injection unit and through which the fuel injected by the additional injection unit passes to the combustion tube and inner air holes that are formed around the fuel hole, and the outer support wall has outer air holes that are formed around the additional injection unit.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 86.0
- Lexical Diversity: 2.125
- Patent Class: 431.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14837039', '10290972', '13083298', '13575938', '14465137']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7312989312537919
- 35 USC 102 Novelty (BERT): 0.4978728065565702
- Combined Prediction Score: 0.7079563187840697
- Mean Citation Score: 261.443644
- Max Citation Score: 263.75958
- Similarity Product: 206.9092038647676

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