PATENT CLAIM ANALYSIS

Application Number: 15756703
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["323", "234000"]

Abstract:
The present invention is aimed at providing a switching power supply apparatus enabling to avoid enhancement of noise of a specific frequency component. The present invention is a switching power supply apparatus provided with: a switching power supply configured to perform switching of input from a primary power source and thereby output a secondary power source; and a noise frequency analysis device configured to analyze frequency components of noise included in output of the primary power source or of the secondary power source, and accordingly cause the switching power supply to perform switching at a different frequency from a frequency of a maximum noise amplitude among the frequency components.

Claim (Index 7):
The switching power supply apparatus according to  claim 1 ,\n wherein the analysis of frequency components of noise is performed before starting operation of the switching power supplies.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 90.0
- Lexical Diversity: 2.23529
- Patent Class: 323.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11141346', '11338280', '13739733', '11217926', '14275348']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7051546040629886
- 35 USC 102 Novelty (BERT): 0.4817186070248896
- Combined Prediction Score: 0.6828110043591786
- Mean Citation Score: 177.78976200000002
- Max Citation Score: 180.48508
- Similarity Product: 131.93814465600252

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