PATENT CLAIM ANALYSIS

Application Number: 16022779
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2020-01
Patent Classification: ["318", "400020"]

Abstract:
A controller for a power convertor includes: a torque command value calculation module to calculate a first torque command value to a power convertor; a torque command limit module to receive the first torque command value and generate a second torque command value obtained by correcting the first torque command value so that the first torque command value is limited to a torque limiter range. The torque command limit module sets a width between the upper limit torque value and the lower limit torque value of the torque limiter range to be smaller as a fundamental wave output frequency of the power convertor increases at least in a speed region equal to or higher than a field weakening starting point.

Claim (Index 8):
The controller for a power convertor according to  claim 7 , further comprising a switching module provided between the flux estimation module and the motor speed estimation module and configured to selectively transmit one of the estimated values of the stator flux and rotor flux of the motor to the motor speed estimation module.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 94.0
- Lexical Diversity: 2.03279
- Patent Class: 318.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15636916', '14316243', '13846112', '14760482', '14681960']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6888305954058747
- 35 USC 102 Novelty (BERT): 0.5291455013578303
- Combined Prediction Score: 0.6728620860010702
- Mean Citation Score: 288.250148
- Max Citation Score: 364.28064
- Similarity Product: 266.469844170742

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

Dataset: test