PATENT CLAIM ANALYSIS

Application Number: 15891266
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-12
Patent Classification: ["363", "021120"]

Abstract:
A power conversion device includes a power supply, transformer comprising a primary winding, a first secondary winding and a second secondary winding, a converter connected to the primary winding, a control circuit connected to the converter, and a startup circuit. The startup circuit comprises a first switching element configured to switch between an ON state and an OFF state, a constant current circuit configured to supply power of a predetermined voltage to the control circuit when the first switching element is in the ON state, and an isolator comprising a first current path connected to a control terminal of the first switching element, and a second current path isolated from the first current path and including a selectable connection to ground. The first switching element is switched to the ON state as a result of current flowing through the first current path when current flows in the second current path.

Claim (Index 14):
The image forming apparatus of  claim 13 , wherein the suspension element is further connected to the auxiliary circuit, wherein, when current flows in the second secondary winding of the transformer, current from the auxiliary circuit powers the control circuit and provides a current signal to the suspension element, causing the suspension element to suspend the connection of the second current path to ground.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 2.77586
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12848436', '12407587', '14570234', '10264327', '13555384']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8174377146466107
- 35 USC 102 Novelty (BERT): 0.4780040313737388
- Combined Prediction Score: 0.7834943463193236
- Mean Citation Score: 170.803214
- Max Citation Score: 178.34344
- Similarity Product: 127.63434626108167

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

Dataset: test