PATENT CLAIM ANALYSIS

Application Number: 16034993
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-06
Patent Classification: ["318", "400380"]

Abstract:
A motor control method that includes: calculating an ideal position of a motor rotor based on a Hall sensor signal; calculating a current position of the motor rotor based on a rotation speed of the motor rotor; and calculating a Hall sensor offset angle as the difference between the ideal position of the motor rotor and the current position of the motor rotor.

Claim (Index 3):
The motor control method of  claim 2 , wherein calculating the rotation speed of the motor comprises calculating an electrical rotation speed of the motor by using an equation shown below: \u03c9 r = 1 T Hall \ue89e _ \ue89e update , T Hall \ue89e _ \ue89e update = T Hall - T Hall \ue89e _ \ue89e old , where \u03c9r represents the electrical rotation speed [rad/s], T HALL _ update  represents a time spent in changing a Hall sensor value, T Hall  represents a point of time at which the Hall sensor value changes, and T Hall _ old  represents a point of time at which the Hall sensor value changed previously.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 95.0
- Lexical Diversity: 2.16129
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14543807', '14569641', '14621419', '16342558', '14846779']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7094658729482844
- 35 USC 102 Novelty (BERT): 0.4936565667208391
- Combined Prediction Score: 0.68788494232554
- Mean Citation Score: 245.596756
- Max Citation Score: 269.28104
- Similarity Product: 230.69887806052685

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