PATENT CLAIM ANALYSIS

Application Number: 15973561
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["363", "017000"]

Abstract:
A power conversion device includes a power conversion circuit that performs switching control of first and second semiconductor switches connected in series and converts an input direct current voltage into an alternating current voltage. A switching adjustment circuit includes a first capacitance addition circuit that increases an output capacitance of the first semiconductor switch. The first capacitance addition circuit includes a first capacitive element and a first switching unit connected in series and is connected in parallel to the first semiconductor switch. A first driving control circuit drives and controls the first capacitance addition circuit. The first driving control circuit turns on the first switching unit when the first semiconductor switch is turned off, increasing the output capacitance of the first semiconductor switch, and turns off the first switching unit when a predetermined time period elapses after the first semiconductor switch is turned off.

Claim (Index 3):
The power conversion device according to  claim 1 , wherein the first driving control circuit sets the first switching circuit to an off state while the first semiconductor switch is on, the first driving control circuit turning on the first switching circuit when the first semiconductor switch is turned off and turning off the first switching circuit again when the predetermined time period elapses after the first switching circuit is turned on.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 93.0
- Lexical Diversity: 2.60345
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12379481', '14407910', '15777126', '15144511', '15855168']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8348971179424566
- 35 USC 102 Novelty (BERT): 0.4863877180393703
- Combined Prediction Score: 0.8000461779521479
- Mean Citation Score: 199.980406
- Max Citation Score: 208.07156
- Similarity Product: 148.0990442522407

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