PATENT CLAIM ANALYSIS

Application Number: 16033321
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2020-01
Patent Classification: ["318", "400250"]

Abstract:
The disclosed examples provide an easy and low-loss solution to reduce voltage stress on motor and cable in inverter-fed motor systems by suppressing resonances on the motor cable with apparatus coupled between the inverter output and the motor cable. Disclosed examples include various methods to mitigate voltage stress on both motor and cable, including an output filter circuit with a cable side parallel RL circuit between an inverter output and a motor cable, and an inverter to provide an inverter output signal to the output filter circuit to drive a load through the motor cable, where the cable side parallel RL circuit includes a resistor coupled in series between the inverter output and the motor cable, and an inductor connected in parallel with the resistor.

Claim (Index 10):
A filter, comprising:\n a first filter circuit coupled with a filter input; and a parallel RL circuit coupled between the first filter circuit and a motor cable, the parallel RL circuit including:\n a resistor coupled in series between the first filter circuit and a filter output, and \n an inductor connected in parallel with the resistor; \n wherein the first filter circuit includes:\n a first inductor connected between the filter input and an internal node, and \n a capacitor connected between the internal node and a reference node; and \n wherein the resistor and the inductor of the parallel RL circuit are connected in parallel with one another between the internal node and the filter output.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 95.0
- Lexical Diversity: 2.42593
- Patent Class: 318.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12835250', '10432678', '15288759', '15911835', '13562889']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6593454416545782
- 35 USC 102 Novelty (BERT): 0.4662209769967805
- Combined Prediction Score: 0.6400329951887984
- Mean Citation Score: 175.28058600000003
- Max Citation Score: 176.65186
- Similarity Product: 139.33382690407515

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

Dataset: test