PATENT CLAIM ANALYSIS

Application Number: 16292479
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-06
Patent Classification: ["363", "132000"]

Abstract:
A power conversion device includes a first inverter connected to first ends of windings of each phase of a motor, a second inverter connected to second ends of the windings of each phase, and a first switching circuit including at least one of a first switch to switch between whether the first inverter and a power supply are connected or disconnected and a second switch to switch between whether the first inverter and a ground are connected or disconnected. The power conversion device has a first operation mode when the motor is driven at a low speed, and a second operation mode when the motor is driven at a high speed.

Claim (Index 9):
The power conversion device according to  claim 3 , wherein\n each bridge circuit of the first and second inverters includes n legs each including a low side switch and a high side switch; the first switching circuit includes the second switch and the second switching circuit includes the fourth switch; in the first operation mode, the second switch is turned off, the fourth switch is turned on, and the n high side switches are turned off and the n low side switches are turned on in the bridge circuit of the first inverter; and in the third operation mode, the second switch is turned on, the fourth switch is turned off, and the n high side switches are turned off and the n low side switches are turned on in the bridge circuit of the second inverter.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 99.0
- Lexical Diversity: 2.57778
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16082153', '13357843', '13080929', '12274445', '13136827']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.826768070635757
- 35 USC 102 Novelty (BERT): 0.511745384321209
- Combined Prediction Score: 0.7952658020043022
- Mean Citation Score: 219.145192
- Max Citation Score: 296.5928600000001
- Similarity Product: 209.3887519052005

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