PATENT CLAIM ANALYSIS

Application Number: 16070875
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["363", "044000"]

Abstract:
The present invention is provided with: a series circuit consisting of a coil and a switching element; a rectifying and smoothing circuit consisting of a rectifying element and a smoothing capacitor; a calculating unit configured to calculate a multiplied voltage, obtained by multiplying an error voltage between an output voltage of the smoothing capacitor and a reference voltage by an output of the rectifying circuit, and a voltage corresponding to a current flowing through the switching element or a current from the output terminal of the rectifying circuit; a superimposing circuit configured to superimpose a signal based on the output of the rectifying circuit on a reference signal of a reference oscillator; and a control circuit configured to generate a pulse signal by comparing an output of the superimposing circuit with an output from the calculating unit, and turn on/off the switching element with the pulse signal.

Claim (Index 21):
A DC/DC converter, comprising:\n a DC power supply; a converter unit in which an end of a switching element is connected to an output terminal of the DC power supply, and the other end of the switching element is connected to a rectifying element and a coil; a smoothing capacitor connected to an output terminal of the converter unit; a reference oscillator configured to generate a reference signal; a superimposing circuit configured to superimpose a signal based on an output of the DC power supply on the reference signal of the reference oscillator; and a control circuit configured to generate a pulse signal by comparing an error voltage between an output voltage of the smoothing capacitor and a reference voltage with an output of the superimposing circuit, and turn on/off the switching element with the pulse signal.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 95.0
- Lexical Diversity: 2.73684
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11143026', '13523149', '13233083', '10973748', '11888056']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7944838749567014
- 35 USC 102 Novelty (BERT): 0.4909625360299344
- Combined Prediction Score: 0.7641317410640247
- Mean Citation Score: 247.34654
- Max Citation Score: 256.93
- Similarity Product: 221.2343876647949

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