PATENT CLAIM ANALYSIS

Application Number: 15947322
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["361", "042000"]

Abstract:
Systems, devices, and methods for a transformer including: a first drive winding (206) wound on a first core; a second drive winding wound on a second core; a sense winding wound across the first and second cores; and a compensation winding wound across the first and second cores; where one or more utility lines are threaded through a middle of the first and second cores, a common mode current in the one or more utility lines causes one or more pulses to appear on the sense winding, a current on the compensation winding is adjusted until the one or more pulses on the sense winding are cancelled out, and the common mode current on the one or more utility lines is the adjusted current on the compensation winding multiplied by a turn ratio between the compensation winding and the sense winding.

Claim (Index 13):
The method of  claim 11 , further comprising:\n measuring one or more peaks of a rising edge of the sensed one or more pulses by a first sample and hold circuit; measuring one or more peaks of a falling edge of the sensed one or more pulses by a second sample and hold circuit; determining a difference in magnitude between an average of the peaks of the rising edges and an average of the peaks of the falling edges; and adjusting at least one of: the first high frequency square wave current and the second high frequency square wave current based on the determined difference in magnitude, wherein the adjusted current compensates for a difference in a saturation flux density between the first core and the second core.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 2.75
- Patent Class: 361.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15614059', '10861118', '14518602', '15239134', '12883715']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8087532549014749
- 35 USC 102 Novelty (BERT): 0.6241938984019282
- Combined Prediction Score: 0.7902973192515202
- Mean Citation Score: 312.1232619999999
- Max Citation Score: 560.3665
- Similarity Product: 544.8883992373346

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