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 1):
An intelligent power module comprising:\n a DC-DC converter comprising a multi-phase arm comprising 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 behavior of the secondary wire voltage.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 97.0
- Lexical Diversity: 1.85455
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15996662', '10684380', '12635716', '11699075', '13832998']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8137950950299995
- 35 USC 102 Novelty (BERT): 0.4614115696164912
- Combined Prediction Score: 0.7785567424886487
- Mean Citation Score: 196.836012
- Max Citation Score: 199.3584
- Similarity Product: 172.48000053062438

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