PATENT CLAIM ANALYSIS

Application Number: 15743857
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["701", "103000"]

Abstract:
At least some implementations of a method of distinguishing between two loads being driven by an engine, includes the steps of determining engine speed at defined intervals, comparing a second engine speed against a previously determined first engine speed, determining if the second engine speed fits an expected pattern of engine speeds, and counting either the number of incidents where the second engine speed does not fit the expected pattern, or the number of incidents where the second engine speed does fit the expected pattern, or some combination of these two. A method of determining if an engine is operating at least near a lean limit of its air to fuel ratio is also disclosed.

Claim (Index 15):
The method of  claim 10  wherein for each engine cycle of the plurality of engine cycles it is determined whether at least half of each pair of engine intake and exhaust speeds are outliers from the normal pattern and if so the fuel to air ratio is enriched.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 1.98387
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15520578', '14773993', '16070804', '12739787', '12679276']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4711313951713195
- 35 USC 102 Novelty (BERT): 0.5092677434913401
- Combined Prediction Score: 0.4749450300033216
- Mean Citation Score: 228.279146
- Max Citation Score: 285.12988
- Similarity Product: 190.8474444061756

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