PATENT CLAIM ANALYSIS

Application Number: 16069007
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["123", "435000"]

Abstract:
A direct-injection internal combustion engine is controlled such that an injection count of multiple-stage injection is switched according to an operating region, and the multiple-stage injection is performed. The multiple-stage injection divides fuel into multiple times in one combustion cycle, and injects the fuel. Fuel vapor generated in a fuel tank as evaporated fuel is supplied to the internal combustion engine. An operating region in which the injection count of the multiple-stage injection is large is controlled to be narrower when an amount of the evaporated fuel supplied to the internal combustion engine is large, compared with a case of the amount of the evaporated fuel being not large.

Claim (Index 8):
The control method of the direct-injection internal combustion engine according to  claim 7 , wherein\n when a combustion chamber temperature is in a low-temperature state lower than a predetermined temperature, increasing the multiple-stage injection count in the operating region in which the injection count of the multiple-stage injection is large compared with a case of the combustion chamber temperature being equal to or higher than the predetermined temperature.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 95.0
- Lexical Diversity: 2.14815
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14119349', '11150368', '13156385', '12974591', '11715972']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7516624073004065
- 35 USC 102 Novelty (BERT): 0.4729815534926225
- Combined Prediction Score: 0.7237943219196281
- Mean Citation Score: 186.884968
- Max Citation Score: 187.6277
- Similarity Product: 133.80991967868806

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