PATENT CLAIM ANALYSIS

Application Number: 15908821
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-03
Patent Classification: ["318", "696000"]

Abstract:
A motor drive control device includes a PWM circuit configured to generate an excitation current for a motor, a measurement circuit configured to measure a charge duty of the excitation current, an arithmetic circuit configured to obtain a characteristic line from the change of the measured duty and calculate a predetermined division point of an excitation current waveform from the characteristic line, and a setting circuit configured to set a level of the excitation current at the division point.

Claim (Index 14):
The motor drive control method according to  claim 11 , wherein\n the step of measuring a change of a duty of the excitation current is carried out by a duty measurement circuit that outputs to an arithmetic circuit.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 2.02439
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12739546', '15261195', '11916117', '10727828', '14279770']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6258811080831113
- 35 USC 102 Novelty (BERT): 0.4893975867364023
- Combined Prediction Score: 0.6122327559484404
- Mean Citation Score: 153.971478
- Max Citation Score: 175.73752
- Similarity Product: 122.85078144982812

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