PATENT CLAIM ANALYSIS

Application Number: 16042025
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["327", "108000"]

Abstract:
A power conversion device, that includes a drive circuit  11 a  that drives a switching element  4  included in an upper-arm for one of three phases, a drive circuit  11 b  that drives a switching element  5  included in a lower-arm for the one phase, and a control circuit  9  that transmits a control signal to the drive circuits  11 a,  11 b , is provided. The power conversion device includes power supply circuits  12 a,  12 b  that provide power to the drive circuits  11 a,  11 b , respectively, a low-voltage power supply  6  that supplies power to one of the power supply circuits,  12 a , and a high-voltage power supply  1  that supplies power to the other of the power supply circuits,  12 b . Accordingly, it is possible to reliably protect a system: by realizing minimal redundancy of the power supply, the power supply generation circuit, etc.; and by realizing the short-circuit mode at the time of error occurrence.

Claim (Index 8):
The power conversion device according to  claim 7 ,\n wherein one of the first power supply and the second power supply is a high-voltage power supply, and the other of the first power supply and the second power supply is a low-voltage power supply.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 95.0
- Lexical Diversity: 2.58571
- Patent Class: 327.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10599431', '14638197', '15552895', '15870100', '12864856']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7852911379644021
- 35 USC 102 Novelty (BERT): 0.4838572081519238
- Combined Prediction Score: 0.7551477449831543
- Mean Citation Score: 192.80413400000003
- Max Citation Score: 194.97298
- Similarity Product: 136.50469814761522

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

Dataset: test