PATENT CLAIM ANALYSIS

Application Number: 15982470
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-11
Patent Classification: ["318", "558000"]

Abstract:
An electric motor apparatus may include a rotor and a stator. The apparatus may include a main field motor stage having a set of stator armature windings positioned on the stator and a set of main field windings positioned on the rotor, where the set of stator armature windings is configured to receive a main multiphase power signal from an alternating current power bus having a first current that causes a first rotating magnetic flux that rotates relative to the stator, where the set of main field windings is configured to receive a secondary multiphase power signal having a second current that causes a second rotating magnetic flux that rotates relative to the rotor, and where a combination of the first rotating magnetic flux and the second rotating magnetic flux causes the rotor to turn at a predetermined reference frequency.

Claim (Index 23):
The method of  claim 18 , wherein a frequency of the excitation signal is between about 1 kHz to 1 MHz.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 93.0
- Lexical Diversity: 2.73585
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15959507', '13958169', '11360116', '12633760', '15819919']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7168238316030481
- 35 USC 102 Novelty (BERT): 0.5296448814503262
- Combined Prediction Score: 0.6981059365877759
- Mean Citation Score: 276.61839999999995
- Max Citation Score: 343.44583
- Similarity Product: 181.28377764087853

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