PATENT CLAIM ANALYSIS

Application Number: 15757180
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["363", "021010"]

Abstract:
The proposed variant devices are intended for producing a highly stable constant voltage in a wide range of output voltages. A highly stable constant voltage is produced by generating a control signal which adjusts the relative pulse duration as a constant voltage is converted into a pulse voltage, taking into account a constant voltage setpoint value in the load, while also stabilizing a constant current and reducing the pulse components in the constant current through the use of negative feedback.

Claim (Index 4):
A device for obtaining DC voltage, comprising:\n a DC voltage source; a DC-pulse voltage converter; wherein inputs of the DC-pulse voltage converter are connected to outputs of the DC voltage source; a pulse voltage-DC converter having a positive output for connection to one of the outputs of a load; a regulator, having a first input for connection to another output of the load; a proportional regulator, one output of which is connected to a second input of the regulator; a DC output voltage selector, corresponding outputs of which are connected to the outputs of the DLC filter; and a control circuit, a first input of which is connected to the output of the DC output voltage selector; wherein it is supplied by a feedback node, one output of which is connected to the input of the proportional regulator and the other output of which is connected to an output of the regulator, wherein the outputs of the DC-pulse voltage converter are connected to the inputs of the pulse voltage-DC converter via a first galvanic isolation node, wherein the output of the control circuit is connected to a control input of the DC-pulse voltage converter via a second galvanic isolation node, and a second input of the control circuit is connected to the first input of the regulator that is intended for connection to the other output of the load.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 1.58491
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15439353', '11071559', '10858432', '11077434', '12813989']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8265697825281325
- 35 USC 102 Novelty (BERT): 0.4702340041528435
- Combined Prediction Score: 0.7909362046906037
- Mean Citation Score: 200.972534
- Max Citation Score: 208.90723
- Similarity Product: 172.41798088924762

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