PATENT CLAIM ANALYSIS

Application Number: 15743181
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-04
Patent Classification: ["318", "139000"]

Abstract:
An electrically driven vehicle inverter device includes a smoothing capacitor, a discharge resistor, a discharge resistor and first and second discharge switching elements connected in series between both ends of the smoothing capacitor, and a clamp circuit provided for at least one of the first and second discharge switching elements. The clamp circuit includes a reverse flow prevention element and a constant voltage generation element that causes a constant voltage drop when a voltage across the constant voltage generation element exceeds a value determined in advance, for example.

Claim (Index 11):
The electrically driven vehicle inverter device according to  claim 10 , further comprising:\n a power source circuit that generates a power source voltage at a power feed portion in a case where a discharge command is input, wherein the time difference setting circuit includes:\n a first wire, one end of which is electrically connected to the power feed portion and the other end of which is electrically connected to the gate of the one switching element; \n a second wire, one end of which is electrically connected to a point on the first wire between the power feed portion and the gate of the one switching element and the other end of which is electrically connected to the gate of the other switching element; \n a first reverse flow prevention element that is provided on the second wire and that hinders a flow of a current in a direction opposite to a direction toward the gate of the other switching element; \n a fourth wire, one end of which is electrically connected to a point on the second wire between the first reverse flow prevention element and the gate of the other switching element and the other end of which is electrically connected between the other switching element and the one switching element; and \n a resistance element provided on the fourth wire.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 86.0
- Lexical Diversity: 1.80769
- Patent Class: 318.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12469133', '16098209', '15033132', '15524356', '15629060']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6550274214857615
- 35 USC 102 Novelty (BERT): 0.4852297787934899
- Combined Prediction Score: 0.6380476572165344
- Mean Citation Score: 183.697006
- Max Citation Score: 193.60228
- Similarity Product: 134.20432582913162

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