PATENT CLAIM ANALYSIS

Application Number: 15770627
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-02
Patent Classification: ["123", "456000"]

Abstract:
A method for checking the operation of a high-pressure fuel supply unit for an internal combustion engine, consisting in driving a high-pressure fuel injection pump by a starter, and after the engine is synchronised and fuel injection into the cylinders is shut off, in defining an initial base pressure in a high-pressure rail, in activating the injection pump by issuing successive timing and angle-setting commands, on the basis of the initial pressure, and in comparing the first pressure and the second pressure obtained in the rail by these timing and angle-setting commands, and/or by comparing at least one of the pressures with a reference pressure in order to check the operation of the high-pressure fuel supply unit for the internal combustion engine

Claim (Index 5):
The method as claimed in  claim 2 , wherein said reference pressure is substantially equal to the maximum pressure delivered by the high-pressure fuel injection pump.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 2.15
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11941887', '14271646', '11128687', '11128696', '10276559']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.751811009713682
- 35 USC 102 Novelty (BERT): 0.4572743880388025
- Combined Prediction Score: 0.7223573475461941
- Mean Citation Score: 181.87205
- Max Citation Score: 184.21843
- Similarity Product: 150.2680593967331

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