PATENT CLAIM ANALYSIS

Application Number: 16047693
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-02
Patent Classification: ["323", "276000"]

Abstract:
A power supply apparatus capable of switching an output voltage Vout based on an external control signal includes a control unit configured to perform control to stop an output from the power supply apparatus in a case where a voltage applied to a Vcc terminal is higher than a predetermined voltage Vovp. The Vcc terminal is connected to a primary-side auxiliary winding of a transformer via a regulator and the control unit operates based on power supplied to the Vcc terminal in normal operation. A base of an NPN transistor included in the regulator is connected to a ground via a first resistance R 1  and a first zener diode ZD 1 . A second resistance R 2  is provided between the base and a collector of the NPN transistor.

Claim (Index 4):
A power supply apparatus capable of switching an output voltage Vout based on an external control signal, the power supply apparatus comprising:\n a control unit configured to perform control to stop an output from the power supply apparatus in a case where a voltage applied to a Vcc terminal is higher than a predetermined voltage Vovp, wherein the Vcc terminal is connected to a primary-side auxiliary winding of a transformer via a regulator and the control unit operates based on power supplied to the Vcc terminal in normal operation, a base of an NPN transistor included in the regulator is connected to a ground via a first resistance R 1  and a first zener diode ZD 1 , and a second resistance R 2  is provided between the base and a collector of the NPN transistor.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 95.0
- Lexical Diversity: 1.98507
- Patent Class: 323.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13661171', '12248665', '10401681', '15544107', '13344469']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7524152880781724
- 35 USC 102 Novelty (BERT): 0.5090528167090821
- Combined Prediction Score: 0.7280790409412634
- Mean Citation Score: 245.37881
- Max Citation Score: 302.36914
- Similarity Product: 214.2699239539838

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

Dataset: test