PATENT CLAIM ANALYSIS

Application Number: 15884086
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["134", "05600R"]

Abstract:
An engine control apparatus is configured to control a direct injection engine that includes a combustion chamber and an intake system including an intake port. The engine control apparatus includes a cleaning component sensor and a mode controller. The cleaning component sensor is provided in a fuel system and configured to detect a cleaning component included in fuel. The fuel system includes a fuel tank and an injector and is configured to supply the fuel to the combustion chamber. The mode controller is configured to cause execution of a cleaning mode by the direct injection engine, under a state in which the cleaning component included in the fuel is higher than a threshold. The cleaning mode includes increasing an amount of a fuel-air mixture flowing back from the combustion chamber to the intake port.

Claim (Index 5):
The engine control apparatus according to  claim 1 , wherein\n the mode controller causes the execution of the cleaning mode by advancing start timing of injection of the fuel.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 2.61111
- Patent Class: 134.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15835240', '11206227', '10588273', '12389531', '15666884']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.848577860069152
- 35 USC 102 Novelty (BERT): 0.4913809209841288
- Combined Prediction Score: 0.8128581661606498
- Mean Citation Score: 205.295294
- Max Citation Score: 224.64648
- Similarity Product: 164.01941091070177

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

Dataset: test