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Title:
INFORMATION PROVISION METHOD, INFORMATION PROCESSING SYSTEM, INFORMATION TERMINAL, AND INFORMATION PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/008970
Kind Code:
A1
Abstract:
In order to objectively understand the stress conditions of a user and prevent mental illness in the user, the present invention: acquires, via a network at a plurality of timings, biological gas information indicating the user's 1-dodecanol concentration acquired by a sensor that detects 1-dodecanol emitted from the skin surface of the user, along with time information corresponding to each instant of the plurality of timings; reads out information indicating an upper limit of a normal range for the 1-dodecanol per unit time period from memory in which information indicating the upper limit of the normal range is stored; determines, on the basis of the acquired biological gas information, a time period in which the user's concentration of 1-dodecanol exceeds the upper limit of the normal range; and outputs information indicating the determined time zone to an information terminal of the user.

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Inventors:
NISHIYAMA YUKARI
TSUKUDA MASAHIKO
OKUMURA YASUAKI
Application Number:
PCT/JP2018/021444
Publication Date:
January 10, 2019
Filing Date:
June 05, 2018
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01N33/497; A61B5/00; G06Q50/22
Domestic Patent References:
WO2007066484A12007-06-14
Foreign References:
JP2016145809A2016-08-12
JP2007101344A2007-04-19
JP2012042310A2012-03-01
JPS62501730A1987-07-09
JPS5170994A1976-06-19
Other References:
MARTIN, H. J. ET AL.: "Volatile organic compound markers of psychological stress in skin: a pilot study", JOURNAL OF BREATH RESEARCH, vol. 10, no. 4, 21 November 2016 (2016-11-21), pages 1 - 13, XP055564016
YAMAZAKI, KUNIO ET AL.: "Chemosensory of animal", KAGAKU TO SEIBUTSU, vol. 24, no. 4, April 1986 (1986-04-01), pages 224 - 231
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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