PATENT CLAIM ANALYSIS

Application Number: 16197139
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["363", "071000"]

Abstract:
A sequential extraction control device for use in a 3-phase DC/AC converter. The 3-phase converter has three single-phase DC/AC converters, each controlled by a respective PWM extractor. Duty factor adjustments are made depending on a current portion of an AC power cycle. A sequential regulator causes the PWM extractors to have non-overlapping duty cycles such that extractions of each of the single-phase DC/AC converters is performed in sequence, rather than concurrently. This improves the efficiency in extracting power from the DC power.

Claim (Index 3):
The sequential energy extraction control device of  claim 1 , the sequential regulator comprising:\n a time clock; a time table with a plurality columns, each column corresponding to a respective portion of an AC power cycle, and representing sufficient information to determine the first, the second, and the third duty cycles for the respective portion of the AC power cycle; and an activator configured to use the sufficient information to sequentially activate the first, the second, and the third PWM extractors.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 98.0
- Lexical Diversity: 1.4127
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16024480', '15424566', '12902049', '15796506', '14562429']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8283114190945824
- 35 USC 102 Novelty (BERT): 0.5221708608134892
- Combined Prediction Score: 0.7976973632664731
- Mean Citation Score: 261.448348
- Max Citation Score: 346.75342
- Similarity Product: 256.016222720616

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

Dataset: test