PATENT CLAIM ANALYSIS

Application Number: 15869222
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["701", "104000"]

Abstract:
An engine system includes: an engine including a direct injection valve that injects fuel into a cylinder of the engine and a port injection valve that injects fuel into an intake port of the engine; and an electronic control unit configured to control an operation of the engine by adjusting, based on a state of the engine, a rate of fuel injection from the direct injection valve with respect to total fuel injection and a rate of fuel injection from the port injection valve with respect to the total fuel injection. The electronic control unit executes a malfunction diagnosis with the rate of fuel injection from the direct injection valve set to 100%, when the electronic control unit determines that an execution condition for executing the malfunction diagnosis on a fuel system is satisfied and a power required of the engine is equal to or greater than a prescribed power.

Claim (Index 3):
A method of controlling an engine system, the engine system including an engine and an electronic control unit, the engine including a direct injection valve and a port injection valve, the direct injection valve being configured to inject fuel into a cylinder of the engine, and the port injection valve being configured to inject fuel into an intake port of the engine, the method comprising:\n controlling, by the electronic control unit, an operation of the engine by adjusting, based on a state of the engine, a rate of fuel injection from the direct injection valve with respect to total fuel injection and a rate of fuel injection from the port injection valve with respect to the total fuel injection; and executing, by the electronic control unit, a malfunction diagnosis with the rate of fuel injection from the direct injection valve set to 100%, when the electronic control unit determines that an execution condition for executing the malfunction diagnosis on a fuel system is satisfied and a power required to be output from the engine is equal to or greater than a prescribed power.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 2.54839
- Patent Class: 701.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15690876', '15854854', '15835668', '15414622', '15080854']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4471258458092387
- 35 USC 102 Novelty (BERT): 0.4923959386961513
- Combined Prediction Score: 0.4516528550979299
- Mean Citation Score: 231.802618
- Max Citation Score: 275.62515
- Similarity Product: 229.1417320247144

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