PATENT CLAIM ANALYSIS

Application Number: 15936947
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["323", "282000"]

Abstract:
A control circuit according to an embodiment of the present invention is configured to control a switching element of a switching power supply. The control circuit includes a comparator having a first input terminal configured to receive an output voltage of the switching power supply. The comparator has a second input terminal that is connectable to a positive terminal of a reference voltage source. The comparator has an output. The output brings the reference voltage to a first voltage while the output signal takes a first voltage level. The output brings the reference voltage to a second voltage while the output signal takes a second voltage level. The constant voltage source has a positive terminal connected to a negative terminal of the reference voltage source and a ground of the comparator.

Claim (Index 13):
The control circuit as claimed in  claim 1 , further comprising:\n a second switching element connected in series to the capacitor, the second switching element and the capacitor being connected in parallel to the first resistor and the second resistor; and a second detection circuit connected to the first output terminal and the second switching element, wherein the second detection circuit is configured to\n close the second switching element to charge the capacitor in a case that the output voltage is lower in level than a first threshold value, and \n open the second switching element in a case that the output voltage is higher in level than the first threshold value.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 90.0
- Lexical Diversity: 3.0
- Patent Class: 323.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15042965', '15061410', '13109331', '13292337', '12469965']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7045811002060459
- 35 USC 102 Novelty (BERT): 0.5493148944819011
- Combined Prediction Score: 0.6890544796336315
- Mean Citation Score: 283.602282
- Max Citation Score: 415.68494
- Similarity Product: 323.43965083244564

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