PATENT CLAIM ANALYSIS

Application Number: 15916214
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-01
Patent Classification: ["318", "490000"]

Abstract:
An evaluation apparatus of an embodiment for evaluating an inverter circuit for an electric motor includes a three-phase-to-two-phase converter, a current controller, gate signals generator, and a storage. The three-phase-to-two-phase converter converts primary three-phase currents i 1u , i 1v , and i 1w  of the electric motor connected to the inverter circuit into a d-axis current i 1d  and a q-axis current i 1q . The current controller generates d-axis and q-axis voltage command values v 1d * and v 1q * for adjusting the q-axis current i 1q  to a command value i 1q * being substantially zero and the d-axis current i 1d  to a command value i 1d * with feedback control of the electric motor through the inverter circuit. The gate signals generator generates gate signals gs based on the command values v 1d * and v 1q * and applies the gate signals gs to the inverter circuit. The storage stores the command value v 1d *.

Claim (Index 5):
The evaluation apparatus according to  claim 4 ,\n wherein the electrical angle \u03b8 is set to one of \u03c0/6, \u03c0/2, 7\u03c0/6, \u2212\u03c0/6, \u2212\u03c0/2, and \u22127\u03c0/6.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.74194
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13205712', '13189440', '12012432', '12170085', '14174102']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6859321590735004
- 35 USC 102 Novelty (BERT): 0.4883497436216961
- Combined Prediction Score: 0.66617391752832
- Mean Citation Score: 197.44835
- Max Citation Score: 215.70506
- Similarity Product: 158.24684208048106

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