PATENT CLAIM ANALYSIS

Application Number: 15908649
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-10
Patent Classification: ["381", "071400"]

Abstract:
A vehicle noise canceller includes a road surface condition observation unit, a speaker, and an operation controller. The road surface condition observation unit is configured to observe road surface conditions in a traveling direction of a vehicle. The speaker is configured to generate a canceling sound for canceling road noise entering a vehicle cabin of the vehicle. The operation controller is configured to control the canceling sound generated from the speaker on a basis of information received from the road surface condition observation unit.

Claim (Index 11):
The vehicle noise canceller according to  claim 7  the vehicle noise canceller further comprising:\n an error microphone configured to collect the road noise and the canceling sound, wherein \n if the conditions of the road surface observed by the road surface condition observation unit changes by a predetermined amount or more, the operation controller changes the canceling sound to be generated by the speaker with updating the noise-canceling database on a basis of information received from the error microphone.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 88.0
- Lexical Diversity: 2.14286
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13686603', '14616920', '13354068', '13119679', '12197883']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6825805681481922
- 35 USC 102 Novelty (BERT): 0.4756285968118945
- Combined Prediction Score: 0.6618853710145625
- Mean Citation Score: 176.423844
- Max Citation Score: 191.85559
- Similarity Product: 147.91645693784594

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