PATENT CLAIM ANALYSIS

Application Number: 15921984
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["123", "321000"]

Abstract:
A four-stroke internal combustion engine is disclosed comprising an exhaust valve control arrangement with an exhaust valve phase-shifting device configured to phase-shift control of the at least one exhaust valve to a state where the at least one exhaust valve is controlled in such a way that it is opened during the expansion stroke of the engine and closed during the exhaust stroke of the engine, in order to achieve engine-braking via compression in the cylinders during the exhaust stroke. An inlet valve control arrangement comprises an inlet valve phase-shifting device configured to regulate the amount of air pumped through the engine during the engine braking by regulating the phase-shift of the at least one inlet valve. The present disclosure also relates to a vehicle comprising an engine and method of controlling an engine, a computer program and a computer program for performing a method of controlling an engine.

Claim (Index 2):
The engine according to  claim 1 , wherein the inlet valve phase-shifting device is configured to phase-shift control of the at least one inlet valve to a state where the at least one inlet valve is controlled in such a way that it is opened during the inlet stroke of the engine and closed during the compression stroke of the engine.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 90.0
- Lexical Diversity: 2.2
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15039746', '11206098', '12156831', '12610841', '15879428']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7751731219375213
- 35 USC 102 Novelty (BERT): 0.5097808448439415
- Combined Prediction Score: 0.7486338942281633
- Mean Citation Score: 273.66172600000004
- Max Citation Score: 337.8616
- Similarity Product: 297.0983786639214

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

Dataset: test