PATENT CLAIM ANALYSIS

Application Number: 16142642
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-04
Patent Classification: ["363", "126000"]

Abstract:
An electric power conversion device has an electric power converter and a control device. The control device adjusts an output voltage of the electric power converter to approach a first current flowing a first drive switch to an instruction current during a first period in which an input voltage supplied from an AC power source has a positive polarity, and adjusts the output voltage of the electric power converter to approach a second current flowing a second drive switch to the instruction current during a second period in which the input voltage supplied from the AC power source has a negative polarity. The control device operates a switch arranged in a second current sensor during the first period, and operates a switch arranged in a first current sensor during the second period.

Claim (Index 8):
The electric power conversion device according to  claim 2 , wherein the electric power converter further comprises a first drive-side rectifier element and a second drive-side rectifier element, and the first drive switch and the first drive-side rectifier element form a series connection unit, and the second drive switch and the second drive-side rectifier element form a series connection unit,\n wherein a first terminal of the AC power source is connected through the reactor to a connection node between the first drive switch and the first drive-side rectifier element, and a second terminal of the AC power source is connected to a connection node between the second drive switch and the second drive-side rectifier element.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 97.0
- Lexical Diversity: 3.18605
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11526966', '13462755', '11545040', '15987396', '11508497']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8456403857221783
- 35 USC 102 Novelty (BERT): 0.5020491624343436
- Combined Prediction Score: 0.8112812633933948
- Mean Citation Score: 274.480516
- Max Citation Score: 283.99164
- Similarity Product: 222.1836536016941

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

Dataset: test