PATENT CLAIM ANALYSIS

Application Number: 16085004
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["327", "291000"]

Abstract:
A voltage conversion device that includes a switching element; an inductor; a drive circuit, wherein, by turning the switching element on/off with the drive circuit with a PWM signal, an inductor current is generated to transform an input voltage and output a transformed voltage to a load; and a controller that is configured to: switch a switching frequency with the drive circuit according to a size of a current output to the load; and change a waveform of the PWM signal when the switching frequency is switched, wherein the controller is configured to change an on-time of the PWM signal, and to turn the switching element on/off.

Claim (Index 7):
A voltage conversion method performed by a voltage conversion device having a switching element, an inductor, and a drive circuit, the voltage conversion device generating, by turning the switching element on/off with the drive circuit with a PWM signal, an inductor current to transform an input voltage and output a transformed voltage to a load, the voltage conversion method comprising:\n changing a waveform of the PWM signal when a switching frequency with the drive circuit is switched according to a size of a current output to the load; changing an on-time of the PWM signal; and turning the switching element on/off.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 97.0
- Lexical Diversity: 2.45833
- Patent Class: 327.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15544573', '13177290', '13037014', '14253520', '12234762']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7736595519380115
- 35 USC 102 Novelty (BERT): 0.527368684042396
- Combined Prediction Score: 0.74903046514845
- Mean Citation Score: 260.579486
- Max Citation Score: 368.3216
- Similarity Product: 352.60535699214927

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

Dataset: test