PATENT CLAIM ANALYSIS

Application Number: 15868674
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["123", "481000"]

Abstract:
Methods and systems are provided for tracking a fuel puddle mass in the intake port of a deactivated engine cylinder. The difference in fuel evaporation rate in the deactivated cylinder intake is accounted for by applying distinct time constant and gain values to a transient fuel compensation model. A fuel vapor content is clipped once the intake vapor pressure in the intake port of the deactivated cylinder reaches a saturation pressure limit.

Claim (Index 18):
The system of  claim 16 , wherein updating the value of the first fuel puddle in the first intake port includes updating each of a fuel puddle mass and a fuel vapor pressure in the first intake port, wherein updating the value of the second fuel puddle in the second intake port includes updating each of the fuel puddle mass and the fuel vapor pressure in the second intake port, and wherein the fuel puddle being at the saturation limit includes the fuel vapor pressure in the second intake port being at a saturation vapor pressure.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 86.0
- Lexical Diversity: 1.63043
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11535468', '15345243', '10768915', '14294035', '15409322']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7772766319855435
- 35 USC 102 Novelty (BERT): 0.5044602618913104
- Combined Prediction Score: 0.7499949949761203
- Mean Citation Score: 270.377934
- Max Citation Score: 298.8875
- Similarity Product: 206.0772227272392

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

Dataset: test