PATENT CLAIM ANALYSIS

Application Number: 15979898
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["318", "400020"]

Abstract:
An electronic control unit controls an inverter by pulse width modulation control. The electronic control unit performs first control of setting voltage commands of a d axis and a q axis based on a torque command for a motor and a detected electrical angle of the motor which is detected by a detection unit at intervals of one cycle of a carrier wave. The electronic control unit performs second control including control of calculating a predicted electrical angle at intervals of a half cycle of the carrier wave.

Claim (Index 3):
The drive device according to  claim 2 , wherein\n the electronic control unit is configured to perform the first control at intervals of the one cycle of the carrier wave when synchronous pulse width modulation control of the pulse width modulation control is performed and the frequency of the carrier wave is equal to or greater than the predetermined frequency, and the electronic control unit is configured to perform the first control at intervals of the half cycle of the carrier wave either when asynchronous pulse width modulation control of the pulse width modulation control is performed or when the frequency of the carrier wave is less than the predetermined frequency.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 93.0
- Lexical Diversity: 1.89583
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15960649', '15947963', '12451975', '15590072', '12627494']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6965493656864673
- 35 USC 102 Novelty (BERT): 0.490769024411062
- Combined Prediction Score: 0.6759713315589267
- Mean Citation Score: 217.559134
- Max Citation Score: 246.08414
- Similarity Product: 196.3490297134709

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