PATENT CLAIM ANALYSIS

Application Number: 15765365
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-12
Patent Classification: ["381", "303000"]

Abstract:
According to the present disclosure, a sound output device includes: a sound acquisition part configured to acquire sound to be output to the other end of a sound guide part, one end of which is arranged near an entrance of an ear canal of a listener, the sound guide part having a hollow structure; and a head-related transfer function adjustment part configured to adjust a head-related transfer function of sound captured by the sound guide part. Since the head-related transfer function adjustment part adjusts the head-related transfer function of sound captured by the sound guide part, it is possible to listen to both ambient sound and sound provided from a sound output device such that the listener does not feel strangeness even in the state in which the listener is wearing the sound output device.

Claim (Index 14):
The sound output device according to  claim 13 ,\n wherein one of sound to be output to the sound guide part and sound to be transmitted to an ear of the listener without passing through the sound guide part is delayed.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 91.0
- Lexical Diversity: 2.26984
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16069631', '15565524', '15521288', '13415128', '12903610']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7196925209475137
- 35 USC 102 Novelty (BERT): 0.5015041450094146
- Combined Prediction Score: 0.6978736833537038
- Mean Citation Score: 232.54631
- Max Citation Score: 253.59988
- Similarity Product: 186.74058432062148

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

Dataset: test