PATENT CLAIM ANALYSIS

Application Number: 16087666
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-04
Patent Classification: ["363", "087000"]

Abstract:
An object of the present invention is to synchronize PWM between individual phases of an IPM, so that the IPM has a simplified-scale circuit. An IPM according to the present invention includes a DC-DC converter including a multi-phase arm having a plurality of phase arms connected in parallel on a secondary side, a secondary-wire-voltage detection circuit configured to detect a secondary wire voltage in each phase arm of the DC-DC converter, and a synchronization-signal generation circuit configured to generate a synchronization signal in each phase arm on the basis of the behavior of the secondary wire voltage.

Claim (Index 4):
The intelligent power module according to  claim 1 , wherein\n the DC-DC converter is configured to operate in discontinuous mode or continuous mode, and the synchronization-signal generation circuit is configured to output the synchronization signal at timing at which the secondary wire voltage rises to a secondary rectified voltage, and at timing at which the secondary wire voltage reaches a negative value.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 97.0
- Lexical Diversity: 1.85455
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15996662', '10684380', '12635716', '11699075', '13832998']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8303250606040287
- 35 USC 102 Novelty (BERT): 0.4694525572261244
- Combined Prediction Score: 0.7942378102662383
- Mean Citation Score: 196.836012
- Max Citation Score: 199.3584
- Similarity Product: 163.88161719989776

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