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 4):
The vehicle noise canceller according to any one of  claim 2 , wherein\n the road surface condition observation unit is a stereo camera, and the operation controller is configured to calculate the distance from the road surface irregularity to the vehicle from image data captured by the stereo camera, and generate the canceling sound in synchronization with the road noise generated by the vehicle passing over the road surface irregularity.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 88.0
- Lexical Diversity: 2.14286
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13686603', '14616920', '13354068', '13119679', '12197883']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7109703834669685
- 35 USC 102 Novelty (BERT): 0.4626783273540819
- Combined Prediction Score: 0.6861411778556799
- Mean Citation Score: 176.423844
- Max Citation Score: 191.85559
- Similarity Product: 168.89847791659653

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