PATENT CLAIM ANALYSIS

Application Number: 15768568
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["323", "207000"]

Abstract:
A power factor correction device for an AC voltage supply system includes a transformer which is interconnected, on the secondary side, to form a star point circuit and which has a secondary-side connection for each phase. A module series circuit with at least two switching modules, which are connected in series and each of which has at least four switches and a capacitor, is respectively connected between each of the secondary-side connections of the transformer and the star point of the star circuit. There is provided a transformer which is a high-leakage-reactance transformer.

Claim (Index 23):
The power factor correction device according to  claim 22 , further comprising a control device configured:\n to leave said first and second switches in an open switch position when the power factor correction device is switched off; to first close said first switch and leave said second switch open in a first sequence step when the power factor correction device is started up, and then to close said second switch in a subsequent second sequence step when the power factor correction device is started up.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 91.0
- Lexical Diversity: 1.81818
- Patent Class: 323.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10534609', '10294649', '11143987', '11713563', '11721706']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7391343548644634
- 35 USC 102 Novelty (BERT): 0.4979517497290898
- Combined Prediction Score: 0.7150160943509261
- Mean Citation Score: 241.939652
- Max Citation Score: 250.39972000000003
- Similarity Product: 167.67496823883536

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

Dataset: test