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 5):
The vehicle noise canceller according  claim 1 , the vehicle noise canceller further comprising:\n a memory unit configured to store noise-canceling database that includes road surface condition data and canceling sound data, the road surface condition data in the conditions of the road surface, the canceling sound data indicating the canceling sound for canceling the road noise generated by the vehicle passing over the road surface, wherein the operation controller is configured to select the road surface condition data on a basis of the conditions of the road surface observed by the road condition observation unit, and generate the canceling sound from the speaker on a basis of the noise-canceling data that corresponds to the road surface condition data selected.

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): 0.683832594829648
- 35 USC 102 Novelty (BERT): 0.4699587083845621
- Combined Prediction Score: 0.6624452061851395
- Mean Citation Score: 176.423844
- Max Citation Score: 191.85559
- Similarity Product: 155.71598325598714

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