PATENT CLAIM ANALYSIS

Application Number: 16231538
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-07
Patent Classification: ["323", "282000"]

Abstract:
A power supply device includes a voltage conversion circuit, a current controller and a current controlling circuit. The voltage conversion circuit generates a DC voltage from an AC power source and outputs the DC voltage to a pair of output terminals. The current controller is disposed on a first current path through which an output current flows and controls the current in the first current path. The current controlling circuit drives the current controller so as to reduce a ripple component generated in the output current, based on (i) a voltage at a first potential point set on a path from an output terminal at a high-potential side of the voltage conversion circuit to the current controller in the first current path and (ii) a current detecting voltage indicating the magnitude of the output current.

Claim (Index 5):
The power supply device according to  claim 4 , wherein\n the reference voltage is set above the voltage at the first potential point where the output current contains no ripple component, and the division ratio of the first voltage divider circuit is set to 1\u2212x, where x is a ratio of the allowable ripple current to the upper end value of the output current.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 98.0
- Lexical Diversity: 2.37705
- Patent Class: 323.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12510525', '10501189', '12469965', '12710873', '15504555']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7614455554962486
- 35 USC 102 Novelty (BERT): 0.4971089217955908
- Combined Prediction Score: 0.7350118921261828
- Mean Citation Score: 238.036752
- Max Citation Score: 253.63705
- Similarity Product: 180.7942343831509

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