PATENT CLAIM ANALYSIS

Application Number: 16322042
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-06
Patent Classification: ["323", "271000"]

Abstract:
An abnormality detection device includes a detection circuit unit, a protection circuit unit, and an abnormality determination unit. The detection circuit unit includes: a voltage detection circuit and a current detection circuit that generate, as analog signals, detection values indicating a current and a voltage at a predetermined position of a vehicle-mounted power supply device. An A/D converter converts the detection value into a digital signal. The protection circuit unit performs a predetermined protection operation on the vehicle-mounted power supply device if a voltage or a current of an input path or an output path of a voltage converting unit has an abnormal value. The abnormality determination unit makes at least one of the detection circuit unit and the protection circuit unit perform a predetermined diagnosis operation, and determines, based on a result of the diagnosis operation, whether the detection circuit unit and the protection circuit unit is abnormal.

Claim (Index 10):
The abnormality detection device according to  claim 3 , wherein the vehicle-mounted power supply device includes a multiphase converting unit having a plurality of the voltage converting units, and\n the abnormality determination unit is configured to make the plurality of the voltage converting units operate one by one or for each group including at least two of the plurality of the voltage converting units, and detect the one or the group that is abnormal based on an output from the multiphase converting unit while the one or the group is operating.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 99.0
- Lexical Diversity: 2.65574
- Patent Class: 323.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15767409', '14911697', '14955456', '13883836', '11148345']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7578828339888568
- 35 USC 102 Novelty (BERT): 0.4923667372224905
- Combined Prediction Score: 0.7313312243122202
- Mean Citation Score: 230.038658
- Max Citation Score: 248.8339
- Similarity Product: 186.5612929185152

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