PATENT CLAIM ANALYSIS

Application Number: 15748208
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["318", "558000"]

Abstract:
A motor controller includes target current value generating circuitry that generates a d-axis target current value and q-axis target current value, motor current value generating circuitry that generates a d-axis motor current value and a q-axis motor current value of current supplied to a motor, command voltage value generating circuitry that generates a d-axis command voltage value from a difference between the d-axis motor current value and the d-axis target current value and a q-axis command voltage value from a difference between the q-axis motor current value and the q-axis target current value, command voltage value converting circuitry that converts the d-axis command voltage value and the q-axis command voltage value into three-phase command voltage values, and command voltage value modifying circuitry that modifies the three-phase voltage values based on motor flux values and target flux values.

Claim (Index 9):
The motor controller according to  claim 8 , wherein the motor current value generating circuitry includes:\n 3-to-2 phase converting circuitry that generates an \u03b1-axis motor current value and a \u03b2-axis motor current value from signals inputted from a sensor detecting phase currents supplied to the motor from the inverter; and current coordinate transforming circuitry that converts the \u03b1-axis motor current value and the \u03b2-axis motor current value into the d-axis motor current value and the q-axis motor current value; and the command voltage value modifying circuitry includes: motor flux value generating circuitry that generates an \u03b1-axis motor flux value and a \u03b2-axis motor flux value from the \u03b1-axis motor current value and the \u03b2-axis motor current value; and target flux value generating circuitry that generates an \u03b1-axis target flux value and a \u03b2-axis target flux value; wherein the command voltage value modifying circuitry generates an \u03b1-axis compensation value for the \u03b1-axis command voltage value from the \u03b1-axis motor flux value and the \u03b1-axis target flux value, and generates a \u03b2-axis compensation value for the \u03b2-axis command voltage value from the \u03b2-axis motor flux value and the \u03b2-axis target flux value.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 86.0
- Lexical Diversity: 3.94444
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16312682', '12306833', '14137891', '13774590', '14458489']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7321918042690478
- 35 USC 102 Novelty (BERT): 0.4938013257004584
- Combined Prediction Score: 0.7083527564121889
- Mean Citation Score: 259.831278
- Max Citation Score: 268.66626
- Similarity Product: 228.85929490069628

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