PATENT CLAIM ANALYSIS

Application Number: 15924467
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["381", "071400"]

Abstract:
A first sound detection unit is installed in a predetermined member forming a vehicle so as to detect solid vibration of the member and convert the solid vibration into an electrical sound signal. A second sound detection unit detects vibration of air inside the vehicle and converts the vibration into an electrical sound signal. A data recording unit records at least one of the sound signal detected by the first sound detection unit and the sound signal detected by the second sound detection unit in a recording medium. The sound signal detected by the first detection unit and recorded in the recording medium is corrected by using the sound signal detected by the second sound detection unit, or the sound signal detected by the second detection unit and recorded in the recording medium is corrected by using the sound signal detected by the first detection unit.

Claim (Index 6):
A driving information playback device comprising:\n a signal processing unit that performs at least one of i) a process of correcting a sound signal generated by a first sound detection unit installed in a predetermined member forming a vehicle to detect solid vibration of the member and convert the vibration into an electrical sound signal, by using a sound signal generated by a second sound detection unit that detects vibration of air in the vehicle and converts the vibration into an electrical sound signal, and ii) a process of correcting the sound signal generated by the second sound detection unit by using the sound signal generated by the first sound detection unit; and a sound playback unit that plays back the sound signal generated by the first sound detection unit and corrected by the signal processing unit, or the sound signal generated by the second sound detection unit and corrected by the signal processing unit.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 3.14583
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12833563', '15333595', '14616920', '14626025', '13119679']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.674857464945847
- 35 USC 102 Novelty (BERT): 0.4625381156057073
- Combined Prediction Score: 0.653625530011833
- Mean Citation Score: 152.127542
- Max Citation Score: 158.2211
- Similarity Product: 124.35371402261258

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