PATENT CLAIM ANALYSIS

Application Number: 16019930
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["318", "807000"]

Abstract:
A motor controller includes: a primary frequency control unit that generates a primary frequency command value based on current information of an induction motor and limits the primary frequency command value based on a maximum primary frequency; a rotation speed estimating unit that estimates a slip frequency based on the current information of the induction motor and estimates a rotation speed based on the estimated slip frequency estimation value and the primary frequency command value; a proximity switch that outputs an ON signal or OFF signal when a portion of a rotating body of the induction motor is in proximity or not in proximity; a rotation speed computing unit that computes a rotation speed based on the ON signal and the OFF signal; and a maximum primary frequency computing unit that computes the maximum primary frequency based on the rotation speed computation value.

Claim (Index 3):
The motor controller according to  claim 2 , wherein the maximum primary frequency computing unit computes the maximum slip frequency on the basis of a maximum current value at maximum output of the induction motor.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 94.0
- Lexical Diversity: 2.92157
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16019918', '12473977', '15876639', '12306833', '13173199']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6563349169658247
- 35 USC 102 Novelty (BERT): 0.5253706597018837
- Combined Prediction Score: 0.6432384912394306
- Mean Citation Score: 240.98699
- Max Citation Score: 326.11844
- Similarity Product: 261.4792617729259

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