PATENT CLAIM ANALYSIS

Application Number: 16174178
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["381", "056000"]

Abstract:
An abnormality detecting device includes a memory, and a processor coupled to the memory and configured to: detect an envelope of an audio signal indicating a periodic sound emitted by a target object and a periodic sound emitted by another object; execute time-to-frequency conversion on the envelope to calculate a frequency spectrum of the audio signal; and determine whether or not the target object has an abnormality, based on a frequency component included in the frequency spectrum and corresponding to a time interval between time points when the sound is emitted by the target object.

Claim (Index 6):
An abnormality detection method, comprising:\n detecting an envelope of an audio signal indicating a periodic sound emitted by a target object and a periodic sound emitted by another object; executing time-to-frequency conversion on the envelope to calculate a frequency spectrum of the audio signal; and determining whether or not the target object has an abnormality, based on a frequency component included in the frequency spectrum and corresponding to a time interval between time points when the sound is emitted by the target object.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 97.0
- Lexical Diversity: 1.87037
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10586996', '12593195', '14418680', '16139283', '10052309']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6108842748277086
- 35 USC 102 Novelty (BERT): 0.4618462000895375
- Combined Prediction Score: 0.5959804673538914
- Mean Citation Score: 122.512871
- Max Citation Score: 126.88823
- Similarity Product: 98.19134801885248

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