PATENT CLAIM ANALYSIS

Application Number: 16068141
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["340", "463000"]

Abstract:
A vehicle approach notification device that can output a warning sound that a discomfort feeling to be brought to an occupant is reduced is provided. The vehicle approach notification device includes a first speaker, a second speaker, and a sound source that outputs a signal corresponding to one sound for notifying about approach of a vehicle. The vehicle approach notification device further includes a first amplifier and a second amplifier that are connected in series to the first speaker and the second speaker, respectively, and amplifies the signal, and a filter that is connected in series to the first amplifier and modulates the signal. The first speaker outputs a sound different from a sound to be output from the second speaker.

Claim (Index 2):
The vehicle approach notification device according to  claim 1 , wherein the filter is an amplitude modulator that modulates an amplitude of the signal.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 95.0
- Lexical Diversity: 2.54902
- Patent Class: 340.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16072928', '15024491', '13974359', '16060992', '13662913']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.675106883677896
- 35 USC 102 Novelty (BERT): 0.5053862483218948
- Combined Prediction Score: 0.6581348201422959
- Mean Citation Score: 165.065586
- Max Citation Score: 229.76015
- Similarity Product: 170.87493058726787

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