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 3):
The electric power conversion device according to  claim 1 , further comprising a direct current power source connected in series with the detection switch in each of the first transformer and the second transformer,\n wherein a series connection unit composed of the detection switch and the direct current power source is connected parallel with the secondary coil or the auxiliary coil in each of the first current sensor and the second current sensor, and the control device temporarily turns on the detection switch in the second current sensor during the first period, and temporarily turns on the detection switch in the first current sensor during the second period.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 97.0
- Lexical Diversity: 3.18605
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11526966', '13462755', '11545040', '15987396', '11508497']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8295771644664474
- 35 USC 102 Novelty (BERT): 0.498772103846501
- Combined Prediction Score: 0.7964966584044527
- Mean Citation Score: 274.480516
- Max Citation Score: 283.99164
- Similarity Product: 226.25478562700272

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