PATENT CLAIM ANALYSIS

Application Number: 16019918
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["318", "807000"]

Abstract:
A motor controller includes: a rotation speed estimating unit that estimates a rotation speed of a motor on the basis of current information and primary frequency information of the motor; a proximity switch that outputs an ON signal when a portion of a rotating body of the motor is in proximity and outputs an OFF signal when a portion of the rotating body of the motor is not in proximity; a rotation speed computing unit that computes a rotation speed of the motor on the basis of the ON signal and the OFF signal; and a state determining unit that determines whether a present state is a speed attainment state and whether a present state is a speed zero state on the basis of a rotation speed estimation value estimated by the rotation speed estimating unit and a rotation speed computation value computed by the rotation speed computing unit.

Claim (Index 4):
The motor controller according to  claim 3 , wherein the state determining unit determines that the present state is the speed attainment state when both an absolute value of a speed deviation between the speed command value and the rotation speed estimation value and an absolute value of a speed deviation between the speed command value and the rotation speed computation value are equal to or smaller than a second reference value.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 94.0
- Lexical Diversity: 2.96154
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16019930', '13819597', '12997168', '14923192', '14125866']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6915596393035739
- 35 USC 102 Novelty (BERT): 0.4910410566746472
- Combined Prediction Score: 0.6715077810406812
- Mean Citation Score: 193.826222
- Max Citation Score: 233.3104
- Similarity Product: 176.46268952083588

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