PATENT CLAIM ANALYSIS

Application Number: 15969881
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["318", "400220"]

Abstract:
Provided is a motor drive control device capable of accurately and speedily detecting an abnormal condition of a motor. When the motor is started, the control circuit section determines the commanded rotational speed in accordance with an actual rotational speed calculated based on the position signal, the control circuit section determines whether or not the motor is in an abnormal condition based on a predetermined determination condition for a predetermined period, upon determining that the motor is in the abnormal condition, the control circuit section outputs the drive control signal to the motor drive section to stop the motor, and the abnormal condition includes a reversely rotating state. In the reversely rotating state the motor rotating in a direction opposite to a rotating direction when the motor is successfully started.

Claim (Index 11):
The motor drive control device according to  claim 1 , wherein the control circuit section comprises:\n a current monitoring section monitoring a current flowing through the motor and outputting motor current information; a rotational speed monitoring section outputting actual rotational speed information based on the position signal; a condition determination section determining whether or not the motor is in an abnormal condition based on the motor current information and the actual rotational speed information and outputting determination information; a rotational speed control section generating a drive command signal based on the determination information and the commanded rotational speed determined in accordance with the actual rotational speed information and outputting the drive command signal; and a motor control section outputting the drive control signal based on the drive command signal.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 93.0
- Lexical Diversity: 2.37931
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15898735', '15589054', '15634299', '15942620', '11882378']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6563809831001491
- 35 USC 102 Novelty (BERT): 0.4860608967534032
- Combined Prediction Score: 0.6393489744654746
- Mean Citation Score: 212.11832200000003
- Max Citation Score: 229.59254
- Similarity Product: 195.8099181846416

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