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 15):
The method of  claim 10 , wherein the updating includes decreasing the estimate for the fuel puddle mass and increasing the estimate for the vapor content in the intake port on each skipped cylinder event until the vapor saturation limit is reached.

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): 0.7773383450596416
- 35 USC 102 Novelty (BERT): 0.5038718103747556
- Combined Prediction Score: 0.749991691591153
- Mean Citation Score: 270.377934
- Max Citation Score: 298.8875
- Similarity Product: 209.1775994829833

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

Dataset: test