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 6):
The voltage conversion device according to  claim 1 ,\n wherein when the switching frequency is switched by the controller in order to be increased, a duty ratio of the PWM signal immediately after switching is larger than a duty ratio of the PWM signal before switching, and when the switching frequency is switched by the controller in order to be reduced, the duty ratio of the PWM signal immediately after switching is smaller than a duty ratio of the PWM signal before switching.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 97.0
- Lexical Diversity: 2.45833
- Patent Class: 327.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15544573', '13177290', '13037014', '14253520', '12234762']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7948964316292263
- 35 USC 102 Novelty (BERT): 0.5301826846955084
- Combined Prediction Score: 0.7684250569358545
- Mean Citation Score: 260.579486
- Max Citation Score: 368.3216
- Similarity Product: 283.215115163517

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