Abstract: To improve accuracy of gas analysis. An analysis apparatus is placed on a toilet bowl and collects and analyzes a sample gas in the toilet bowl. The analysis apparatus includes a gas flow generator including a sucker and a discharger and generating a gas flow of the sample gas passing through the inside of the toilet bowl, and an analyzer that analyzes a component contained in the sample gas.

Abstract: A sensor module includes a sensor configured to detect a specific substance in a sample, a first channel, and a second channel The first channel supplies a first fluid as the sample to the sensor. The second channel supplies a second fluid different from the first fluid to the sensor. The second channel includes a second fluid buffer tank for holding the second fluid for a fixed time interval.

Abstract: A health condition estimation apparatus 10 includes an obtaining unit 40 and a controller 42. The obtaining unit 40 obtains gas information. The gas information is based on a signal output by a sensor unit in a period in which a first gas is supplied to the sensor unit and a signal output by the sensor unit in a period in which a second gas is supplied to the sensor unit. The sensor unit outputs a signal with a signal value in accordance with the concentration of a specific gas. The first gas and the second gas are different in at least either of obtaining position and obtaining time. A controller 39 generates health information based on the gas information.

Abstract: Provided is a stress measurement system and a stress measurement method that are capable of measuring the stress level of a subject without taking time and effort. A stress measurement system 1 includes a sensor unit 31 that detects a plurality of detection target gases based on substances contained in a specimen of a subject and outputs a plurality of detection values corresponding to respective detection results of the plurality of detection target gases, and a control unit that determines a stress level of the subject, based on a combination of the plurality of detection values. In addition, the substances contained in the specimen may include a substance serving as a raw material for a brain neurotransmitter.

Abstract: A gas supply and discharge adapter has an opening through which a gas flows into and out of a gas sensor, an inflow port through which the gas flows into the opening, and an outflow port through which the gas flows out of the opening. The inflow port and the outflow port are positioned independently of each other. When the inflow port and the opening are viewed in plan through the gas supply and discharge adapter, the inflow port partially overlaps the opening.

Abstract: A gas detection system includes a sensor unit that outputs a signal corresponding to a concentration of a specific gas, a concentration unit having therein an adsorbent that adsorbs a gas to be detected, a supply unit capable of supplying a sample gas and a purge gas to the concentration unit, a heater capable of heating the adsorbent, and a control unit. The control unit controls the supply unit so that the sample gas passes through the concentration unit, and then controls the supply unit so that the purge gas passes through the concentration unit while controlling the heater so that a temperature of the adsorbent increases.

Abstract: A gas detection system includes a first sensor unit that outputs a voltage corresponding to a concentration of a specific gas, a storage tank capable of storing a sample gas or a purge gas to be supplied to the first sensor unit, and a control unit. The control unit detects a type and a concentration of a gas contained in the sample gas on the basis of a detection result of the first sensor unit. The control unit sets a collection period during which a gas in a predetermined space is collected into the storage tank as the sample gas or the purge gas and a supply period during which the sample gas or the purge gas is supplied to the first sensor unit such that the collection period and the supply period fall in different time slots.

Abstract: A gas detection system includes a sensor unit that outputs a voltage corresponding to a concentration of a specific gas, a first chamber capable of storing a supplied sample gas, a second chamber located between the first chamber and the sensor unit, and a flow path connectable to an inlet of the second chamber. The second chamber has a smaller area than the first chamber in a cross section perpendicular to a gas flow direction in the first chamber. The sample gas is supplied from the first chamber to the second chamber, and then a purge gas is supplied from the flow path to the second chamber to supply the sample gas to the sensor unit.

Abstract: A gas detection system includes a sensor unit that outputs a voltage corresponding to a concentration of a specific gas, a supply unit, and a control unit. The supply unit is capable of supplying a sample gas and a purge gas to the sensor unit. The control unit controls the supply unit to alternately supply the sample gas and the purge gas to the sensor unit. The control unit acquires a voltage waveform output by the sensor unit and detects a type and concentration of a gas contained in the sample gas, using a multiple regression analysis using characteristics of the voltage waveform as explanatory variables.

Abstract: A gas collection device is installed in a toilet including a toilet seat and a toilet bowl. The gas collection device includes a flow path connected to a predetermined tank, and an introduction portion that introduces a sample gas into the flow path. The introduction portion is located between the toilet seat and the toilet bowl, or located inside or above the toilet seat. The introduction portion does not protrude toward an inside of the toilet bowl from a rim portion of the toilet bowl when located between the toilet seat and the rim portion. The introduction portion does not protrude toward the inside of the toilet bowl from the toilet seat when located inside or above the toilet seat.

Abstract: A sensor module includes a sensor that detects a first component, a first flow channel to supply a sample fluid to the sensor, and a second flow channel to supply a reference fluid to the sensor. The reference fluid includes a second component different from the first component included in the sample fluid. The second flow channel includes a first filter that reduces the amount of the first component in the reference fluid.

Abstract: The present invention reduces magnetic fog noise of an actuator. An actuator is used jointly with a position detection element to locate a lens in a direction of a first axis. A coil is formed in a manner of setting a second axis perpendicular to the first axis as a length direction, and has a first side and a second side parallel to the second axis, and a third side and a fourth side parallel to the first axis. A permanent magnet produces magnetic fields perpendicular to the first axis and the second axis and being in opposite directions with respect to the first side and the second side, respectively. During use, the position detection element is configured near the third side. The coil is split into multiple parts in a width direction on at least the third side.

Abstract: A stress sensor comprises: a diaphragm; an intermediate layer disposed on a surface of the diaphragm; a sensitive membrane disposed on the intermediate layer; and a piezoresistive element disposed in a region of the diaphragm in contact with an outer edge of the intermediate layer.

Abstract: A sensor module includes a sensor configured to detect a specific substance in a sample, a first channel, and a second channel The first channel supplies a first fluid as the sample to the sensor. The second channel supplies a second fluid different from the first fluid to the sensor. The second channel includes a second fluid buffer tank for holding the second fluid for a fixed time interval.

Abstract: The present invention reduces magnetic fog noise of an actuator. An actuator is used jointly with a position detection element to locate a lens in a direction of a first axis. A coil is formed in a manner of setting a second axis perpendicular to the first axis as a length direction, and has a first side and a second side parallel to the second axis, and a third side and a fourth side parallel to the first axis. A permanent magnet produces magnetic fields perpendicular to the first axis and the second axis and being in opposite directions with respect to the first side and the second side, respectively. During use, the position detection element is configured near the third side. The coil is split into multiple parts in a width direction on at least the third side.

Abstract: A sensor module includes a sensor that detects a first component, a first flow channel to supply a sample fluid to the sensor, and a second flow channel to supply a reference fluid to the sensor. The reference fluid includes a second component different from the first component included in the sample fluid. The second flow channel includes a first filter that reduces the amount of the first component in the reference fluid.

Abstract: There is provided a resin composition which has long-term heat resistance, rapid curing properties, high adhesive strength during heating, a low change ratio of adhesive strength, and a low normal temperature elastic modulus. The resin composition includes (A) a compound having in its molecule an OH group and any one of primary to tertiary amines, (B) dicyandiamide and/or imidazoles, (C) bismaleimides, and (D) a compound having in its molecule one or more epoxy groups, or cyanate ester.

Abstract: A stress sensor comprises: a diaphragm; an intermediate layer disposed on a surface of the diaphragm; a sensitive membrane disposed on the intermediate layer; and a piezoresistive element disposed in a region of the diaphragm in contact with an outer edge of the intermediate layer.

Abstract: The wireless power receiving device includes a receiving antenna, a rectifier circuit connected to the receiving antenna, that generates a rectified voltage, a charging circuit to receive the rectified voltage and charge a power storage device, and a modulator that modulates a voltage or current of the receiving antenna by changing a charging current of the charging circuit based on data to be transmitted to a wireless power transmitting device.

Abstract: There is provided a resin composition which has long-term heat resistance, rapid curing properties, high adhesive strength during heating, a low change ratio of adhesive strength, and a low normal temperature elastic modulus. The resin composition includes (A) a compound having in its molecule an OH group and any one of primary to tertiary amines, (B) dicyandiamide and/or imidazoles, (C) bismaleimides, and (D) a compound having in its molecule one or more epoxy groups, or cyanate ester.