PATENT CLAIM ANALYSIS

Application Number: 16276735
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-08
Patent Classification: ["363", "021010"]

Abstract:
A switched-mode power supply includes a transformer, a switching element, a switching controller, a voltage generator circuit, an overvoltage protection circuit, and a load increase circuit. The overvoltage protection circuit is configured to, when a first DC voltage outputted from the voltage generator circuit is below a predetermined voltage, apply a first drive voltage to an input terminal of the switching controller, and to, when the first DC voltage exceeds the predetermined voltage, apply a second drive voltage, which is different from the first drive voltage, to the input terminal, whereby the switching controller stops controlling switching operation. The load increase circuit is configured to, when the output voltage exceeds a threshold voltage, flow a current from the secondary side, thereby increasing a load applied to the secondary side. The threshold voltage is less than a rated voltage of the transformer and greater than the target voltage.

Claim (Index 2):
The switched-mode power supply according to  claim 1 , wherein the load increase circuit includes\n a load circuit ( 35 ) connected to an output line (W 5 ) connected to the secondary winding of the transformer; and a relay (Tr 2 ) connected to the load circuit ( 35 ) opposite to the output line, the relay being configured to, when the relay is on, allow the current from the secondary side of the transformer to flow to the load circuit, the relay being configured to, when the relay is off, allow no current to flow to the load circuit, wherein the relay is configured to, when the output voltage exceeds the threshold voltage, turn on.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 99.0
- Lexical Diversity: 2.78333
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15219662', '12135897', '10495965', '15485920', '15548131']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8176429620420678
- 35 USC 102 Novelty (BERT): 0.5139258442834194
- Combined Prediction Score: 0.7872712502662029
- Mean Citation Score: 262.85242400000004
- Max Citation Score: 268.2146
- Similarity Product: 176.18703427625897

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