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公开(公告)号：US11442051B2
公开(公告)日：2022-09-13
申请号：US16488866
申请日：2018-02-16
Applicant: NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Inventor： Gaku Imamura , Genki Yoshikawa , Takashi Washio
Abstract: Provided is a novel analysis method which, when a chemical sensor is used to perform a measurement, makes it possible to identify a sample without controlling or monitoring a change in the time the sample is introduced. According to the present invention, a sample can be identified without knowing a change in the time the sample is introduced, by using a chemical sensor having a plurality of channels each having different characteristics to perform a measurement, and performing an analysis on the basis of responses obtained from each channel.
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公开(公告)号：US11353437B2
公开(公告)日：2022-06-07
申请号：US16463585
申请日：2017-11-22
Applicant: National Institute for Materials Science
Inventor： Gaku Imamura , Genki Yoshikawa , Takashi Washio
Abstract: Provided is a novel analysis method that enables identification of a sample even when any sample is introduced during measurement carried out by using a chemical sensor. An input in which the amount of an unknown sample changes over time is provided to the chemical sensor, a response which is from the chemical sensor and which changes over time is measured, a sensor function (transmission function) of the chemical sensor with respect to the unknown sample is calculated on the basis of the input and the response, and the unknown sample is identified on the basis of the sensor function of the chemical sensor with respect to the unknown sample.
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公开(公告)号：US20190317066A1
公开(公告)日：2019-10-17
申请号：US16463585
申请日：2017-11-22
Applicant: National Institute for Materials Science
Inventor： Gaku Imamura , Genki Yoshikawa , Takashi Washio
Abstract: Provided is a novel analysis method that enables identification of a sample even when any sample is introduced during measurement carried out by using a chemical sensor. An input in which the amount of an unknown sample changes over time is provided to the chemical sensor, a response which is from the chemical sensor and which changes over time is measured, a sensor function (transmission function) of the chemical sensor with respect to the unknown sample is calculated on the basis of the input and the response, and the unknown sample is identified on the basis of the sensor function of the chemical sensor with respect to the unknown sample.
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