PATENT CLAIM ANALYSIS

Application Number: 15959756
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-12
Patent Classification: ["123", "299000"]

Abstract:
A controller for an internal combustion engine includes a processing circuit configured to execute a calculating process that calculates a returned air amount and an operating process that operates a fuel injection valve so that an air-fuel ratio of a mixture that is burned in a combustion chamber is controlled to a target value. The operating process includes under a condition in which the returned air amount is increased, having the fuel injection valve inject fuel increased in amount from a constant fuel amount, which is an amount of fuel injected when the returned air amount is unchanged, and under a condition in which the returned air amount is decreased, having the fuel injection valve inject fuel decreased in amount from the constant fuel amount.

Claim (Index 7):
The controller for an internal combustion engine according to  claim 6 , wherein\n the fuel injection valve includes a direct injection valve that injects fuel into the combustion chamber, and the processing circuit is configured to have the direct injection valve perform a last one of the multiple fuel injections.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 91.0
- Lexical Diversity: 2.38182
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15398021', '12304160', '14001610', '13387826', '15954668']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7806273959433784
- 35 USC 102 Novelty (BERT): 0.4982163005725537
- Combined Prediction Score: 0.7523862864062959
- Mean Citation Score: 273.93642600000004
- Max Citation Score: 278.1116
- Similarity Product: 194.2701796130657

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

Dataset: test