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 4):
The drive device according to  claim 1 , wherein\n the electronic control unit is configured to set a frequency of the carrier wave such that the frequency of the carrier wave when a rotation speed of the motor is high is greater than the frequency of the carrier wave when the rotation speed of the motor is low.

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): 0.6951899346303761
- 35 USC 102 Novelty (BERT): 0.4979359600932652
- Combined Prediction Score: 0.6754645371766651
- Mean Citation Score: 217.559134
- Max Citation Score: 246.08414
- Similarity Product: 178.30475412996532

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