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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2018/151047
Kind Code:
A line of sight guidance device (1) of the present disclosure is configured to guide the line of sight of a subject person positioned in an area (51) of interest that is set in advance toward an item (20) to be visually recognized representing an object which is desired to be visually recognized by the subject person. The line of sight guidance device is provided with a signal generation unit (17) and an ultrasound wave output unit (40). The signal generation unit is configured to generate a sound wave signal for outputting a guidance audible sound representing an audible sound for line of sight guidance, the sound wave signal being generated by modulating ultrasound waves. The ultrasound wave output unit is disposed facing the area of interest, between the item to be visually recognized and the area of interest, and is configured to receive the sound wave signal and to output the guidance audible sound in accordance with the sound wave signal toward the area of interest.

NAKAYAMA, Toshiaki (1-1 Showa-cho, Kariya-sh, Aichi 61, 〒4488661, JP)
Application Number:
Publication Date:
August 23, 2018
Filing Date:
February 09, 2018
Export Citation:
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DENSO CORPORATION (1-1 Showa-cho, Kariya-shi Aichi, 61, 〒4488661, JP)
International Classes:
H04R3/00; G09F27/00
Foreign References:
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL PATENT FIRM (Meishin Bldg, 20-19 Nishiki 1-chome, Naka-ku, Nagoya-sh, Aichi 03, 〒4600003, JP)
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