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 4):
The voltage conversion device according to  claim 1 ,\n wherein the controller is configured to change the waveform in only one cycle of the PWM signal immediately after or immediately before the switching frequency is switched.

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): 0.7941297035366511
- 35 USC 102 Novelty (BERT): 0.5298168988973393
- Combined Prediction Score: 0.76769842307272
- Mean Citation Score: 260.579486
- Max Citation Score: 368.3216
- Similarity Product: 331.69081230802533

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