PATENT CLAIM ANALYSIS

Application Number: 16219135
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["701", "103000"]

Abstract:
A control system of an internal combustion engine includes an S/V ratio changing mechanism able to change an S/V ratio of a combustion chamber and a detection device having an output value changing in accordance with a hydrogen concentration in exhaust gas, which increases along with an increase in the S/V ratio, the internal combustion engine being controlled by the output value of the detection device. Further, the output value of the detection device or a parameter relating to operation of the internal combustion engine is corrected in accordance with the S/V ratio of the above S/V ratio changing mechanism.

Claim (Index 4):
The control system of the internal combustion engine as set forth in  claim 3 , further comprising a variable valve timing mechanism which controls a closing timing of an intake valve, wherein an amount of intake air which is fed into the combustion chamber is mainly controlled by changing the closing timing of the intake valve, and the mechanical compression ratio is made higher at a time of engine low load operation compared with a time of engine high load operation.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 98.0
- Lexical Diversity: 2.14286
- Patent Class: 701.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13202340', '13146563', '13148134', '15263513', '12746303']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4912286146612573
- 35 USC 102 Novelty (BERT): 0.582846998425653
- Combined Prediction Score: 0.5003904530376969
- Mean Citation Score: 355.87047
- Max Citation Score: 471.01312
- Similarity Product: 469.6657371762848

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

Dataset: test