PATENT CLAIM ANALYSIS

Application Number: 15866431
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["318", "811000"]

Abstract:
A motor controller, including: a microprocessor including a signal identification unit; an inverter circuit; a rotation speed detection circuit; a power module; and an isolation circuit. The power module supplies power for the microprocessor, the inverter circuit, the rotation speed detection circuit, and the isolation circuit. The isolation circuit is connected to the microprocessor via a pulse width modulation (PWM) input line, and a PWM signal is transmitted to the isolation circuit and the microprocessor successively via the PWM input line. One rotation speed input signal of a motor is transmitted to the signal identification unit of the microprocessor via the isolation circuit and the PWM input line. The signal identification unit determines whether an input signal of the PWM input line is the PWM signal or the one rotation speed input signal of the motor.

Claim (Index 11):
The controller of  claim 3 , wherein:\n the signal identification unit is a software unit; when a frequency of the input signal of the PWM signal input line is 50 Hz or 60 Hz, determine the input signal is the one rotation speed input signal of the motor; and when a frequency of the input signal of the PWM signal input line is unequal to 50 Hz or 60 Hz, determine the input signal is the PWM signal.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 86.0
- Lexical Diversity: 3.25532
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13775234', '13308511', '15599444', '15138237', '14332368']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6865044570047879
- 35 USC 102 Novelty (BERT): 0.48895678772564
- Combined Prediction Score: 0.6667496900768731
- Mean Citation Score: 193.40515
- Max Citation Score: 206.4694
- Similarity Product: 146.0807885224819

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