PATENT CLAIM ANALYSIS

Application Number: 15762313
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["363", "131000"]

Abstract:
The effect of decreasing the inductance, which cancels the recovery current generated upon the switching operation of the switching element, is enhanced. Provided are a circuit body which has first and second switching elements constituting upper and lower arm circuits and a conductor portions, a metal member, and a relay conductor portion which is arranged to face the metal member with the circuit body interposed therebetween and electrically connected to a terminal connected to any one of conductor portions. An eddy current is induced at the metal member and the relay conductor portion by the recovery current flowing through the conductor portions according to the switching operation of the first and second switching elements.

Claim (Index 1):
A power conversion device, comprising:\n a circuit body comprising: a first switching element which constitutes an upper arm circuit of a power conversion circuit; a second switching element which constitutes a lower arm circuit of the power conversion circuit; and a plurality of conductor portions which transmits an electric current to the first switching element and the second switching element; a metal member; a relay conductor plate which is arranged to face the metal member with the circuit body interposed therebetween and is electrically connected a terminal connected to any one of the conductor portions, wherein an eddy current is induced at the metal member and the relay conductor plate by a recovery current flowing through the conductor portions according to switching operation of the first switching element or the second switching element.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 2.05085
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13499520', '13163950', '14147968', '13788805', '14546458']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7793955012086309
- 35 USC 102 Novelty (BERT): 0.490294579846921
- Combined Prediction Score: 0.75048540907246
- Mean Citation Score: 202.124714
- Max Citation Score: 217.21904
- Similarity Product: 161.134808074646

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