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Patent Agency Ranking
31.发明申请公开(公告)号：US20200008755A1
公开(公告)日：2020-01-09
申请号：US16578235
申请日：2019-09-20
Inventor： YUKARI NISHIYAMA , MASAHIKO TSUKUDA , YASUAKI OKUMURA
IPC: A61B5/00
Abstract: To objectively grasp a stress state of a user and to prevent a mental disorder of the user, the following steps are performed: acquiring, via a network, biogas information at multiple timings and time information corresponding to each of the multiple timings, wherein the biogas information represents a concentration of hexadecane of a user acquired by a sensor that detects hexadecane discharged from a skin surface of the user; obtaining reference information representing an upper limit of a normal range of the concentration of hexadecane per unit period of time, using a memory storing the reference information representing the upper limit of the normal range; determining a stress time period during which a concentration of the hexadecane of the user is more than the upper limit of the normal range, based on the acquired biological gas information; and outputting time period information indicating the determined stress time period to an information terminal of the user, to display the stress time period indicated by the time period information on a display of the information terminal.
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32.发明申请公开(公告)号：US20200008731A1
公开(公告)日：2020-01-09
申请号：US16578253
申请日：2019-09-20
Inventor： YUKARI NISHIYAMA , MASAHIKO TSUKUDA , YASUAKI OKUMURA
IPC: A61B5/16 , G16H40/67 , G01N33/497 , A61B5/00 , A61B10/00
Abstract: In order to objectively grasp a stress state of a user and to prevent postpartum depression, biological gas information is acquired via a network, where the biological gas information indicates a concentration of phenol of the user and is obtained by a sensor that detects phenol released from a skin surface of the user. From a memory storing information including an upper limit of a normal range of the concentration of phenol per unit period, the information indicating the upper limit of the normal range is read out. When a frequency in the unit period with which the concentration of phenol of the user exceeds the upper limit of the normal range is determined to have an increasing tendency based on the biological gas information obtained during a pregnancy period of the user, the information related to stress of the user is output to an information terminal of the user.
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33.发明申请公开(公告)号：US20200008729A1
公开(公告)日：2020-01-09
申请号：US16578242
申请日：2019-09-20
Inventor： YUKARI NISHIYAMA , MASAHIKO TSUKUDA , YASUAKI OKUMURA
IPC: A61B5/16 , G16H40/67 , G01N33/497 , A61B10/00 , A61B5/00
Abstract: To objectively grasp a stress state of a user and to prevent a mental disorder of the user, the following steps are performed: acquiring, via a network, biogas information at multiple timings and time information corresponding to each of the multiple timings, wherein the biogas information represents a concentration of phenol of a user acquired by a sensor that detects phenol discharged from a skin surface of the user; obtaining reference information representing an upper limit of a normal range of the concentration of phenol per unit period of time, using a memory storing the reference information representing the upper limit of the normal range; determining a stress time period during which a concentration of the phenol of the user is more than the upper limit of the normal range, based on the acquired biological gas information; and outputting time period information indicating the determined stress time period to an information terminal of the user, to display the stress time period indicated by the time period information on a display of the information terminal.
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34.发明申请公开(公告)号：US20200008726A1
公开(公告)日：2020-01-09
申请号：US16575943
申请日：2019-09-19
Inventor： YUKARI NISHIYAMA , MASAHIKO TSUKUDA , YASUAKI OKUMURA
IPC: A61B5/16 , A61B5/00 , G01N33/497
Abstract: To objectively grasp a stress state of a user and to prevent a mental disorder of the user, the following steps are performed: acquiring, via a network, biogas information at multiple timings and time information corresponding to each of the multiple timings, wherein the biogas information represents a concentration of acetophenone of a user acquired by a sensor that detects acetophenone discharged from a skin surface of the user; obtaining reference information representing an upper limit of a normal range of the concentration of acetophenone per unit period of time, using a memory storing the reference information representing the upper limit of the normal range; determining a stress time period during which a concentration of the acetophenone of the user is more than the upper limit of the normal range, based on the acquired biological gas information; and outputting time period information indicating the determined stress time period to an information terminal of the user, to display the stress time period indicated by the time period information on a display of the information terminal.
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公开(公告)号：US20160257992A1
公开(公告)日：2016-09-08
申请号：US15047615
申请日：2016-02-18
Inventor： MASAHIKO TSUKUDA
IPC: C12Q1/68
CPC classification number: C12Q1/686 , C12Q2563/107 , C12Q2563/159 , C12Q2565/607 , C12Q2565/629
Abstract: Disclosed is a DNA detection device that detects a target DNA by detecting fluorescence output from sample droplets flowing through a flow path in a surface of a sensor chip, and that includes a fluorescence detector that detects fluorescence output from sample droplets flowing through the flow path, and a DNA detector that determines a type of fluorescent probe solution contained in each of the sample droplets based on a duration of the detected fluorescence and determines whether or not the sample droplet contains the target DNA based on whether intensity of the fluorescence is higher or lower than a threshold value.
Abstract translation: 公开了一种DNA检测装置，其通过检测流过传感器芯片的表面中的流路的样品液滴的荧光输出来检测目标DNA，并且包括检测从流过流路的样品液滴的荧光输出的荧光检测器， 以及DNA检测器，其基于检测到的荧光的持续时间来确定每个样本液滴中包含的荧光探针溶液的类型，并基于荧光强度是高还是低，来确定样品液滴是否含有目标DNA 超过阈值。
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