PATENT CLAIM ANALYSIS

Application Number: 16316553
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-08
Patent Classification: ["363", "056030"]

Abstract:
A motor drive apparatus as a power conversion apparatus includes: a power conversion circuit that converts DC power to AC power and supplies resultant power to a motor; a control circuit that controls a plurality of switching elements that configures the power conversion circuit; a direct-current detection circuit that detects a direct current flowing into and out from the power conversion circuit; and an disconnection detection unit, configured by using a logic circuit, that detects an abnormality of one of the switching elements or a disconnection of one of power lines connecting the power conversion circuit to the motor on the basis of control signals output by the control circuit to the switching elements and a detection result obtained by the direct-current detection circuit.

Claim (Index 8):
The power conversion apparatus according to  claim 6  or  7 , wherein:\n when the control circuit detects an abnormality of the direct-current detection circuit and when the control circuit detects an abnormality of the current-detection circuit, the control circuit stops an operation of the power conversion circuit.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 99.0
- Lexical Diversity: 2.29825
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14352187', '10115105', '14597004', '14416106', '14911697']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8295630599288114
- 35 USC 102 Novelty (BERT): 0.5075341073053263
- Combined Prediction Score: 0.7973601646664629
- Mean Citation Score: 221.573348
- Max Citation Score: 241.69246
- Similarity Product: 143.89924778349163

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test