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 3):
The noise reduction device according to  claim 1 , wherein the seat detection section is configured to detect that there is no person in the seat on the basis of a reclining state of the seat, ambient sound, or camera images.

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): 0.7136898055078175
- 35 USC 102 Novelty (BERT): 0.5012705338571564
- Combined Prediction Score: 0.6924478783427513
- Mean Citation Score: 204.40772
- Max Citation Score: 250.93745
- Similarity Product: 181.8172999666035

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

Dataset: test