PATENT CLAIM ANALYSIS

Application Number: 16084295
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["363", "089000"]

Abstract:
A power supply device according to the present invention detects a value of an input voltage (power supply voltage) by an input side voltage detection circuit, and decreases a comparative voltage (error voltage) that is compared with an on timer signal (timer signal) for determining an on time of a switching element based on the value of the input voltage. The power supply device employs an on-time control and at the same time reduces the total harmonic distortion.

Claim (Index 9):
The power supply device according to  claim 6 , wherein the adder includes:\n a first resistor having one end that is grounded; a second resistor having one end that is connected to the input side voltage detection circuit; a third resistor having one end that is connected to an output terminal of the timer circuit; an amplifier having an inverted output terminal that is connected to another end of the first resistor, a non-inverting input terminal that is connected to another end of the second resistor and another end of the third resistor, and an output terminal that is connected to an inverting input terminal of the output comparator; a fourth resistor having one end that is connected to the inverting input terminal of the amplifier and another end that is connected to the output terminal of the amplifier; and a fifth resistor having one end that is connected to the non-inverting input terminal of the amplifier and another end that is grounded.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 97.0
- Lexical Diversity: 1.70588
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13489167', '15552653', '15830461', '13178909', '15620042']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8366459406111612
- 35 USC 102 Novelty (BERT): 0.4829933529059955
- Combined Prediction Score: 0.8012806818406446
- Mean Citation Score: 206.123422
- Max Citation Score: 215.57953
- Similarity Product: 163.1559970768416

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

Dataset: test