PATENT CLAIM ANALYSIS

Application Number: 16053108
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["363", "017000"]

Abstract:
An electric power conversion device supplies electric power of a DC power source from an input part to an output part through a power conversion circuit having a transformer and switches. The transformer has primary and secondary coils magnetically connected. The device has a choke coil, an auxiliary coil and a control part. The auxiliary coil is connected to the output part and magnetically connected to the choke coil. The auxiliary coil is wound to allow a current to flow from a negative-electrode side to a positive-electrode side of the output part when a current flows from the power source to the choke coil. The control part performs a switching control of the switches to supply electric power of the source to the output part through the auxiliary coil to prevent generation of magnetic flux in the primary coil and the current from flowing in the secondary coil.

Claim (Index 8):
The electric power conversion device according to  claim 1 , further comprising a current detection part configured to detect a current which flows in the choke coil, wherein\n the control part performs a peak current mode control in which the switch turned-on control is switched to the switch turned-off control when a current value detected by the current detection part reaches a predetermined value.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 96.0
- Lexical Diversity: 2.81818
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15222628', '11545040', '15816555', '11707097', '11705820']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8149211876242224
- 35 USC 102 Novelty (BERT): 0.5060882484123113
- Combined Prediction Score: 0.7840378937030312
- Mean Citation Score: 238.083868
- Max Citation Score: 299.17468
- Similarity Product: 231.50673949846507

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