PATENT CLAIM ANALYSIS

Application Number: 16424471
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-10
Patent Classification: ["123", "406230"]

Abstract:
Fuel management system for efficient operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder of the engine. A fuel management microprocessor system controls injection of the anti-knock agent so as to control knock and minimize that amount of the anti-knock agent that is used in a drive cycle. It is preferred that the anti-knock agent is ethanol. The use of ethanol can be further minimized by injection in a non-uniform manner within a cylinder. The ethanol injection suppresses knock so that higher compression ratio and/or engine downsizing from increased turbocharging or supercharging can be used to increase the efficiency or the engine.

Claim (Index 39):
The fuel management system of  claim 38 , wherein the fraction of fueling provided by the first fueling system in the first torque range increases with increasing torque values in at least part of the first torque range that begins at the lowest value of torque in the first torque range.

Metadata:
- Claim Count in Document: 95.0
- Percentile: 100.0
- Lexical Diversity: 1.73529
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16170648', '15716675', '15463425', '14982086', '14478069']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8303681314642379
- 35 USC 102 Novelty (BERT): 0.5874787593967542
- Combined Prediction Score: 0.8060791942574896
- Mean Citation Score: 385.922466
- Max Citation Score: 404.69843
- Similarity Product: 295.52668695034146

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