PATENT CLAIM ANALYSIS

Application Number: 16267125
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-07
Patent Classification: ["123", "490000"]

Abstract:
An electromagnetic valve control unit for detecting operation of an electromagnetic valve on the basis of a drive voltage or a drive current applied to the electromagnetic valve. The electromagnetic valve control unit includes an A/D converter, a filter, and a detection unit. The A/D converter converts the drive voltage or the drive current into a digital signal. The filter has a gain of about zero at a predetermined frequency. The detection unit detects operation of the electromagnetic valve on the basis of an output of the filter upon input of the digital signal into the filter.

Claim (Index 4):
The electromagnetic valve control unit according to  claim 2 , wherein the drive voltage and/or the drive current are/is corrected on the basis of a time when a correlation of the time series data of the drive voltage and/or the drive current when the electromagnetic valve is opened/closed and a reference pattern in which both an average of coefficients and the moment of the coefficients are 0 becomes an extreme value.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 99.0
- Lexical Diversity: 2.36364
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14784653', '16197152', '15527060', '15024667', '13403506']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7288163258152112
- 35 USC 102 Novelty (BERT): 0.5373214080570883
- Combined Prediction Score: 0.7096668340393989
- Mean Citation Score: 265.812782
- Max Citation Score: 386.65833
- Similarity Product: 343.87405456984163

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

Dataset: test