PATENT CLAIM ANALYSIS

Application Number: 15919175
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["123", "00100A"]

Abstract:
Fuel management system for enhanced operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder. It is preferred that the direct injection occur after the inlet valve is closed. It is also preferred that stoichiometric operation with a three way catalyst be used to minimize emissions. In addition, it is also preferred that the anti-knock agents have a heat of vaporization per unit of combustion energy that is at least three times that of gasoline.

Claim (Index 31):
The fuel management system of  claim 22 , wherein the first fueling system is configured to introduce fuel into the engine after an inlet valve of the engine is closed so as to allow knock free operation at higher manifold pressure than would be the case if the fuel were introduced before the inlet valve is closed.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 90.0
- Lexical Diversity: 1.45161
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14807125', '11100026', '12020285', '14478069', '14249806']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7946179835947874
- 35 USC 102 Novelty (BERT): 0.5234149585868993
- Combined Prediction Score: 0.7674976810939986
- Mean Citation Score: 319.917978
- Max Citation Score: 374.7846
- Similarity Product: 261.37492661894555

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