-
公开(公告)号：US20210102896A1
公开(公告)日：2021-04-08
申请号：US17124645
申请日：2020-12-17
Inventor： MARIKO MIYASHITA , TATSUSHI OHYAMA
IPC: G01N21/64
Abstract: A component analysis device includes a data acquisition circuit that acquires spectral data of an analyte containing components, the spectral data being obtained by measuring a spectrum of the analyte with a sensor, a type acquisition circuit that acquires information indicating a type of the analyte, a storage that stores a reference spectral data set including multiple spectral data of substances each of which is estimated to be included in the analyte, the reference spectral data set corresponding to the type of the analyte, and an analysis circuit that performs a parallel factor analysis by using, as input data, the spectral data of the analyte and the reference spectral data set.
-
公开(公告)号：US20210255099A1
公开(公告)日：2021-08-19
申请号：US17231046
申请日：2021-04-15
Inventor： TATSUSHI OHYAMA , MARIKO MIYASHITA
Abstract: An aerosol measurement apparatus for measuring an aerosol contained in a scatterer present in an atmosphere includes a light source, an optical element (i) that irradiates the scatterer with interfering light produced by causing emitted light emitted from the light source to interfere in an interior of the optical element, the interfering light having a plurality of peaks spaced at frequency intervals equal to one another, and (ii) that emits Mie scattered light by causing scattered light generated in the scatterer to interfere in the interior, and a photodetector that receives the Mie scattered light and outputs a signal corresponding to an intensity of light received.
-
公开(公告)号：US20170028095A1
公开(公告)日：2017-02-02
申请号：US15206478
申请日：2016-07-11
Inventor： TATSUSHI OHYAMA , HIROKO MURAYAMA , MASAHIRO ISEKI
CPC classification number: A61L9/22 , A61L9/145 , A61L2209/14 , A61L2209/213 , A61L2209/22 , B01D47/028 , B01D47/18 , B01D53/32 , B01D53/78 , B01D2251/10 , B01D2251/104 , B01D2257/708 , B01D2257/90 , B01D2257/91 , B01D2258/0275 , B01D2258/06 , B01D2259/818 , B01D2279/40 , H05H2245/121
Abstract: An air purifier includes: a case having an air inlet and an air outlet; a tank that stores a liquid, the tank disposed in the case; a plasma generator that generates a plasma which is to be in contact with the liquid, the plasma generator including a pair of electrodes and a power supply which applies a voltage between the pair of electrodes; a fan that generates an air flow from the air inlet to the air outlet; a filter through which the air flow comes into contact with the liquid, the filter disposed in the case; and a controller that causes the power supply to start application of the voltage, and causes the fan to start generation of the air flow after elapse of a predetermined time period since the start of the application of the voltage.
Abstract translation: 空气净化器包括：具有空气入口和空气出口的壳体; 存储液体的罐，设置在壳体中的罐; 等离子体发生器，其产生与液体接触的等离子体，所述等离子体发生器包括一对电极和在所述一对电极之间施加电压的电源; 风扇，其从空气入口到空气出口产生空气流; 过滤器，空气流通过该过滤器与液体接触，过滤器设置在壳体中; 以及控制器，其使电源开始施加电压，并且在从开始施加电压开始经过预定时间段之后使风扇开始产生气流。
-
公开(公告)号：US20210097961A1
公开(公告)日：2021-04-01
申请号：US17120085
申请日：2020-12-11
Inventor： TATSUSHI OHYAMA , MARIKO MIYASHITA
Abstract: A display apparatus includes a display screen, and a controller that causes the display screen to display a composite image in which a first image acquired by imaging a space by a camera and a second image representing at least one type of aerosol existing in the space are combined. The position of the at least one type of aerosol as seen in a depth direction in the first image is reflected in the second image.
-
公开(公告)号：US20180261435A1
公开(公告)日：2018-09-13
申请号：US15901555
申请日：2018-02-21
Inventor： TATSUSHI OHYAMA
Abstract: A liquid treatment apparatus includes a flow channel, first and second electrodes at least part of each of which is disposed within the flow channel, an insulator, a gas supply device, and a power supply source that applies a voltage between the first and second electrodes and generates plasma. The insulator has a tubular shape and an opening on an end surface of the insulator, and surrounds a lateral surface of the first electrode with a space interposed between the insulator and the first electrode. The gas supply device supplies and ejects a gas into the liquid via the opening. At least part of the flow channel extends in a first direction which is inclined with respect to a horizontal direction so that the liquid flows obliquely upward with respect to the horizontal direction. The opening is positioned within the at least part of the flow channel.
-
Patent Agency Ranking
公开(公告)号：US20170021049A1
公开(公告)日：2017-01-26
申请号：US15206473
申请日：2016-07-11
Inventor： TATSUSHI OHYAMA , HIROKO MURAYAMA , MASAHIRO ISEKI
CPC classification number: A61L9/22 , A61L9/145 , A61L9/16 , A61L2209/14 , A61L2209/213 , A61L2209/22 , B01D53/18 , B01D53/32 , B01D2251/10 , B01D2251/104 , B01D2257/708 , B01D2257/90 , B01D2257/91 , B01D2258/0275 , B01D2258/06 , B01D2259/818 , H05H2245/121
Abstract: An air purifier includes a case that includes an air inlet and an air outlet, a tank that is arranged in the case and stores liquid, a fan that causes an air flow from the air inlet to the air outlet to be produced, a partition that is arranged in the case and includes a filter that causes the air flow and the liquid to come into contact with each other while allowing the air flow to pass through the filter, and a plasma generator that includes a pair of electrodes arranged in a first space between the air inlet and the partition and a power supply and generates plasma so that the plasma comes into contact with the liquid.
Abstract translation: 一种空气净化器，包括：空气入口和空气出口的壳体，布置在壳体中并储存液体的罐;使空气从空气入口到出气口的空气流动的风扇， 布置在壳体中并且包括使空气流和液体彼此接触同时允许空气流通过过滤器的过滤器，以及等离子体发生器，其包括布置在第一空间中的一对电极 在空气入口和分隔件之间以及电源并产生等离子体，使得等离子体与液体接触。
-
公开(公告)号：US20240108772A1
公开(公告)日：2024-04-04
申请号：US18539415
申请日：2023-12-14
Inventor： TATSUSHI OHYAMA , MARIKO MIYASHITA
CPC classification number: A61L2/24 , A61L2/10 , A61L2/18 , A61L2/26 , G01H3/00 , A61L2202/11 , A61L2202/14
Abstract: An aerosol reachable area estimation system includes a detector that detects a voice and a controller that estimates an area reachable by aerosol released to a space where an utterer who has emitted the voice detected by the detector exists from a speech sound included in the voice on a basis of a correlation between the speech sound and a velocity vector of aerosol released from the utterer when the utterer utters the speech sound and a position and a direction of the utterer's mouth.
-
8.发明公开公开(公告)号：US20240074674A1
公开(公告)日：2024-03-07
申请号：US18503467
申请日：2023-11-07
Inventor： TATSUSHI OHYAMA , MARIKO MIYASHITA
Abstract: An aerosol quantity estimation system includes a detector that detects a voice and a controller that estimates a number of aerosol particles released to a space where an utterer who has emitted the voice detected by the detector exists from a certain speech sound included in the voice on a basis of a correlation between the certain speech sound and a number of aerosol particles released from the utterer when the utterer utters the certain speech sound. An aerosol quantity estimation method includes detecting a voice and estimating a number of aerosol particles released to a space where an utterer who has emitted the detected voice exists from a certain speech sound included in the voice on a basis of a correlation between the certain speech sound and a number of aerosol particles released from the utterer when the utterer utters the certain speech sound.
-
公开(公告)号：US20200230631A1
公开(公告)日：2020-07-23
申请号：US16842890
申请日：2020-04-08
Inventor： MARIKO MIYASHITA , TATSUSHI OHYAMA
Abstract: A purifying apparatus includes: an optical sensor that outputs an electrical signal, the optical sensor including a light source that emits first light and a photodetector that receives second light from a region irradiated with the first light; a determination circuit that determines the presence or absence of a physical object in the region and generates an image representing a determination result, the determination circuit including a signal processing circuit that processes the electrical signal; a spray that sprays a cleansing agent through a spray nozzle, the spray including the spray nozzle; a range finder that measures a distance from the spray nozzle to the physical object; and a controller that controls, according to the distance, spraying of the cleansing agent by the spray.
-
公开(公告)号：US20200177822A1
公开(公告)日：2020-06-04
申请号：US16784933
申请日：2020-02-07
Inventor： TATSUSHI OHYAMA , MARIKO MIYASHITA
Abstract: A light observation apparatus includes: a first photodetector that, upon irradiation of at least part of a physical object with irradiation light, receives first light containing ambient light and at least one selected from the group consisting of reflected light returning from the at least part and fluorescence produced from the at least part, and that outputs a first output signal representing a reception intensity of the first light; a second photodetector that receives second light containing the ambient light and outputs a second output signal representing a reception intensity of the second light; and a signal processing circuit. The signal processing circuit attenuates a first signal component corresponding to the ambient light from the first output signal based on the first output signal and the second output signal.
-
-
-
-
-
-
-
-
-
Search Results
13
records
(took 0.016 seconds)
