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 7):
The abnormality detection device according to  claim 2 , wherein the abnormality determination unit is configured to provide the protection circuit unit with one of: a pseudo signal indicating that one of the voltage and the current of the input path has an abnormal value; and a pseudo signal indicating that one of the voltage and the current of the output path has an abnormal value, and determine whether the protection circuit unit is abnormal based on the result of an operation performed by the protection circuit unit in response to the pseudo signal.

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): 0.7578812529237074
- 35 USC 102 Novelty (BERT): 0.492375952374889
- Combined Prediction Score: 0.7313307228688256
- Mean Citation Score: 230.038658
- Max Citation Score: 248.8339
- Similarity Product: 186.53728046709887

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test