PATENT CLAIM ANALYSIS

Application Number: 16012099
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["363", "065000"]

Abstract:
A power converter includes: input terminals for inputting a DC voltage; output terminals for outputting an AC voltage; a switch; a first resonant capacitance connected between both ends of the switch; a first LC resonance circuit connected in series with the switch between the output terminals; and a second LC resonance circuit connected between the input terminals and the switch. The first LC resonance circuit includes an inductance and a capacitance in series. When the input terminals are shorted, frequency characteristics of an impedance of the second LC resonance circuit include first to fourth resonant frequencies. The first resonant frequency is higher than a switching frequency of the switch. The second and fourth resonant frequencies are around double and four times the switching frequency. The impedance has local maxima at the first and third resonant frequencies and local minima at the second and fourth resonant frequencies.

Claim (Index 5):
The power converter according to  claim 1 ,\n wherein the second LC resonance circuit internally includes a tenth inductance, an eleventh inductance, a twelfth inductance, a seventh capacitance, and an eighth capacitance, a series circuit, which is composed of the tenth inductance and the seventh capacitance, and the eleventh inductance are connected in order in series between one DC input terminal out of the two DC input terminals and one end out of the two ends of the switch, another DC input terminal out of the two DC input terminals is directly connected to another end out of the two ends of the switch, the twelfth inductance is connected in parallel to the series circuit, and the eighth capacitance is connected between a junction between the series circuit and the eleventh inductance and the other end of the switch.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 94.0
- Lexical Diversity: 2.52381
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15790354', '13888795', '15481109', '12470192', '14439412']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8166491710408282
- 35 USC 102 Novelty (BERT): 0.5539783364689949
- Combined Prediction Score: 0.7903820875836449
- Mean Citation Score: 301.019248
- Max Citation Score: 412.5869
- Similarity Product: 348.66444454302194

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