PATENT CLAIM ANALYSIS

Application Number: 15889672
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-10
Patent Classification: ["123", "02700R"]

Abstract:
A control device for an internal combustion engine according to the present application takes in and processes a signal of a knock sensor, and acquires a timing at which a significant change appears in the signal of the knock sensor from a result of the signal processing. The control device calculates a self-ignition start timing of regular combustion based on the timing at which the significant change appears in the signal of the knock sensor. The calculated self-ignition start timing is used in determination of an operation amount of an actuator for controlling an operation of the internal combustion engine, for example, a fuel injection timing.

Claim (Index 2):
The engine system according to  claim 1 ,\n wherein the controller is programmed to acquire a timing at which a magnitude of the signal of the knock sensor exceeds a predetermined threshold value as the timing at which the significant change appears.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 88.0
- Lexical Diversity: 2.15385
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15568425', '11057237', '11057224', '14413258', '10458704']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7726491002684183
- 35 USC 102 Novelty (BERT): 0.4735953789504934
- Combined Prediction Score: 0.7427437281366258
- Mean Citation Score: 235.890534
- Max Citation Score: 240.97128
- Similarity Product: 204.25589941391945

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