PATENT CLAIM ANALYSIS

Application Number: 16004101
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-06
Patent Classification: ["700", "300000"]

Abstract:
A method for controlling a temperature of a heating element can include: measuring a temperature of the heating element using a temperature sensor; estimating a temperature of the heating element based on a heat transfer model of the heating element; calculating a variation of the estimated temperature and a variation of the measured temperature; and determining whether a failure of the temperature sensor occurs based on the calculated variation of the estimated temperature and the calculated variation of the measured temperature.

Claim (Index 8):
The method of  claim 6 , wherein the conduction loss of the IGBT is calculated using the following equation: P Con \ue89e _ \ue89e loss = 6 \u00d7 { I max 2 \ue89e \u03c0 \u00d7 ( V T \ue89e _ \ue89e ceo + V Do ) + I max 8 \u00d7 ( V T \ue89e _ \ue89e ceo - V Do ) \u00d7 m \u00d7 cos \ue89e \ue89e \u03b8 + I max 2 8 \u00d7 ( R T + R D ) + I max 2 3 \ue89e \u03c0 \u00d7 ( R T - R D ) \u00d7 m \u00d7 cos \ue89e \ue89e \u03b8 } , wherein P Con _ loss  is a conduction (transmission) loss value (W) of the IGBT, I max  is a three-phase sinusoidal current value (A) of a motor, V T _ ceo  is a voltage difference (V) between a collector and an emitter of an active element of the IGBT on the basis of a current of 0 A, V Do  is a voltage difference (V) between both ends of the diode of the IGBT when a current is 0 A, R T  is a slope of a current according to the voltage difference between the collector and the emitter of the IGBT, R D  is a slope of a current of the voltage difference between both of the ends of the diode of the IGBT, m is a voltage utilization rate, and \u03b8 is a phase difference between a three-phase current and a three-phase voltage.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 94.0
- Lexical Diversity: 2.52941
- Patent Class: 700.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15482276', '13806822', '13639943', '15548201', '14887878']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3716379530570139
- 35 USC 102 Novelty (BERT): 0.4946570907398832
- Combined Prediction Score: 0.3839398668253009
- Mean Citation Score: 170.63700799999995
- Max Citation Score: 177.72592
- Similarity Product: 111.66703015829088

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