PATENT CLAIM ANALYSIS

Application Number: 16174986
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-06
Patent Classification: ["363", "077000"]

Abstract:
A power conversion device includes a power semiconductor switching device and a drive circuit. The power semiconductor switching device is configured to supply constant power to a load by switching and to be turned on and off by a control signal from an external control circuit. The drive circuit is configured to detect an operating temperature of the power semiconductor switching device and drive the power semiconductor switching device according to a result of the detection. The drive circuit includes a temperature detecting unit configured to receive the control signal from the external control circuit and detect the operating temperature of the power semiconductor switching device at timings according to the control signal.

Claim (Index 4):
The power conversion device according to  claim 1 ,\n wherein the temperature detecting unit includes:\n an inverting amplifier configured to invert and amplify a voltage that is based on a temperature of the power semiconductor switching device and output from a temperature detector configured to detect the temperature of the power semiconductor switching device; and \n an A/D converter configured to perform A/D conversion on a result of inverting and amplifying by the inverting amplifier, and sample and hold a result of the A/D conversion, based on the control signal.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 2.78571
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15199881', '12662918', '10115105', '10727601', '15544293']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8269385819879128
- 35 USC 102 Novelty (BERT): 0.4810638293844409
- Combined Prediction Score: 0.7923511067275656
- Mean Citation Score: 195.87168000000003
- Max Citation Score: 197.83517
- Similarity Product: 144.7616310374373

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

Dataset: test