PATENT CLAIM ANALYSIS

Application Number: 15764999
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["324", "762080"]

Abstract:
Disclosed are an on-line health management device and an on-line health management method for an insulated gate bipolar transistor. The device comprises: an electrothermal detection module, configured to detect a junction temperature and a temperature rise of the insulated gate bipolar transistor based on operating condition parameters of the insulated gate bipolar transistor in combination with a structure of the insulated gate bipolar transistor; a degradation detection module, configured to detect a performance degradation degree of the insulated gate bipolar transistor based on the operating condition parameters, the structure, the junction temperature and the temperature rise of the insulated gate bipolar transistor; and a lifetime detection module, configured to detect a consumed lifetime of the insulated gate bipolar transistor based on the performance degradation degree thereof.

Claim (Index 5):
The on-line health management device according to  claim 1 , wherein the operating condition parameters at least include current, voltage, and working temperature.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 90.0
- Lexical Diversity: 2.89362
- Patent Class: 324.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15570399', '15596878', '11076872', '14991259', '14175503']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5327460110660668
- 35 USC 102 Novelty (BERT): 0.4928031788181611
- Combined Prediction Score: 0.5287517278412762
- Mean Citation Score: 166.81338200000005
- Max Citation Score: 171.67223
- Similarity Product: 109.11456763678017

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

Dataset: test