PATENT CLAIM ANALYSIS

Application Number: 16221459
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["381", "073100"]

Abstract:
With the noise reduction device ( 300 ), in identifying an acoustic transfer function that includes a path from the control speaker ( 340 ) to the error microphone ( 350 ) or the noise microphone ( 320 ) by outputting an identification sound from the control speaker ( 340 ) and detecting the identification sound with the error microphone ( 350 ) or the noise microphone ( 320 ), the identification controller ( 338 ) is configured to identify the acoustic transfer function by generating the identification sound from the white noise generator ( 337 ) when the seat detector ( 582 ) has detected that the seat is in the actual usage state for noise reduction.

Claim (Index 4):
The noise reduction system according to  claim 2 ,\n wherein the system management device includes a maintenance crew terminal section configured to drive and control an onboard system or the seat-that maintenance is in progress during maintenance of the onboard system by an engineer when no passenger is in the seat, and the maintenance crew terminal section notify the noise reduction device that maintenance is in progress.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 98.0
- Lexical Diversity: 2.16071
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13045732', '12501732', '15075635', '15381546', '15432285']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7129984102471184
- 35 USC 102 Novelty (BERT): 0.505112681716559
- Combined Prediction Score: 0.6922098373940624
- Mean Citation Score: 204.40772
- Max Citation Score: 250.93745
- Similarity Product: 171.5583576408744

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