PATENT CLAIM ANALYSIS

Application Number: 15968181
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["318", "434000"]

Abstract:
An abnormality diagnosing device diagnoses a driving abnormality of a single motor driven by a plurality of motor driving devices. The motor driving devices drive the motor by supplying three-phase alternating currents to a plurality of three-phase windings possessed by the motor. The abnormality diagnosing device is equipped with a rotational speed acquisition unit for acquiring a rotational speed value of the motor, a current acquisition unit for acquiring phase current values of respective phases flowing through the three-phase windings, and a determination unit for determining the presence of an abnormality, if an absolute value of the rotational speed value exceeds a predetermined value, and an absolute value of the phase current value of any one phase of the three-phase windings is less than a threshold value continuously for a predetermined time period.

Claim (Index 12):
The abnormality diagnosing method according to  claim 9 , further comprising a notifying step of issuing a notifying alarm if the presence of an abnormality is determined by the determining step.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 93.0
- Lexical Diversity: 2.33333
- Patent Class: 318.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15968004', '15508742', '15629761', '12019736', '12897880']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6773208621387866
- 35 USC 102 Novelty (BERT): 0.5117387043388026
- Combined Prediction Score: 0.6607626463587882
- Mean Citation Score: 244.842406
- Max Citation Score: 309.06433
- Similarity Product: 244.645317242344

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