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公开(公告)号：US20240344931A1
公开(公告)日：2024-10-17
申请号：US18701045
申请日：2022-10-03
申请人： HORIBA, LTD.
发明人： Takeshi KIMURA , Kazunori KURIAKI , Masahiro HIGUCHI , Yoji KOMATSU , Jun TOMITA
CPC分类号： G01M15/102 , G01N2001/2264
摘要： An exhaust gas sampling device that collects an exhaust gas emitted from a vehicle including an engine or a part of the vehicle into a sampling bag includes a main channel through which the exhaust gas flows, a main valve that opens and shuts the main channel, a dilution gas channel that is connected downstream from the main valve in the main channel and introduces a dilution gas into the main channel, a purge gas channel that branches from the dilution gas channel and has a downstream end connected downstream from the main valve in the main channel and upstream from a junction of the dilution gas channel and a purge pump that is disposed in the purge gas channel, sucks a part of the dilution gas flowing through the dilution gas channel, and delivers the sucked part as a purge gas to the main channel.
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公开(公告)号：US12111254B2
公开(公告)日：2024-10-08
申请号：US17611471
申请日：2020-05-12
申请人： HORIBA, Ltd.
发明人： Takahito Inoue , Hiroshi Uchihara , Kyoji Shibuya
IPC分类号： G01N21/39 , G01J3/433 , G01N1/44 , G01N21/3504 , G01N21/31 , G01N21/3518
CPC分类号： G01N21/39 , G01J3/4338 , G01N21/3504 , G01N1/44 , G01N2021/3129 , G01N21/3518
摘要： A sample analyzing apparatus analyzes a component to be measured securely while reducing a frequency of maintenance of the sample analyzing apparatus. The sample analyzing apparatus includes a heating furnace that heats a sample held by a sample holding body and a gas analysis section that analyzes a component to be measured contained in a gas generated by heating the sample, and the gas analysis section includes a laser light source that irradiates the gas with a laser light, and a photodetector that detects an intensity of a sample light as being the laser light that has transmitted through the gas.
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公开(公告)号：US11940397B2
公开(公告)日：2024-03-26
申请号：US17251298
申请日：2019-06-06
申请人： HORIBA, LTD.
发明人： Tomoki Aoyama
IPC分类号： G01N23/223 , G01B9/04
CPC分类号： G01N23/223 , G01B9/04 , G01N2223/076 , G01N2223/1016 , G01N2223/32 , G01N2223/402 , G01N2223/6116
摘要： The radiation detection device includes: a sample holding unit; an optical microscope configured to observe a sample held by the sample holding unit; an irradiation unit that irradiates the sample with radiation; a detection unit that detects radiation generated from the sample; an adjustment unit that adjusts a relationship between a focal position of the optical microscope and a position of the sample such that the optical microscope is focused on one portion of the sample; a change unit that changes a position, on which the optical microscope is to be focused, on the sample; an imaging unit that creates a partial image captured by the optical microscope at the changed position on the sample in a state in which the adjustment unit performs adjustment for focusing; and a sample image creation unit that creates a sample image by combining a plurality of partial images created by the imaging unit.
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公开(公告)号：US20230417660A1
公开(公告)日：2023-12-28
申请号：US18039316
申请日：2021-11-22
IPC分类号： G01N21/3504 , G01N21/03 , G01N21/39
CPC分类号： G01N21/3504 , G01N21/0332 , G01N21/39 , G01N2201/127
摘要： The present invention is a gas analysis device that measures a concentration or partial pressure of a halide contained in a material gas used in semiconductor manufacturing process or a by-product gas generated in semiconductor manufacturing process with good accuracy, the device being for analyzing a concentration or partial pressure of a halide contained in a material gas used in a semiconductor manufacturing process or a by-product gas generated in a semiconductor manufacturing process, the device including a gas cell into which the material gas or the by-product gas is introduced, a laser light source that irradiates the gas cell with laser light whose wavelength is modulated, a light detector that detects the laser light transmitted through the gas cell, and a signal processing unit that calculates the concentration or partial pressure of the halide by using a light absorption signal obtained from an output signal of the light detector.
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公开(公告)号：US20230375503A1
公开(公告)日：2023-11-23
申请号：US18030877
申请日：2021-10-06
申请人： HORIBA, LTD.
IPC分类号： G01N27/626 , G01N1/22
CPC分类号： G01N27/626 , G01N1/2252 , G01N2001/2255
摘要： A gas analysis device that comprises a first flow channel through which a sample gas flows, a first analyzer that is arranged in the first flow channel and that performs wet-measurement of a total hydrocarbon concentration in the sample gas, a second flow channel through which the sample gas flows, a non-methane cutter that is arranged in the second flow channel and that removes a hydrocarbon component other than methane in the sample gas, a second analyzer that is arranged downstream of the non-methane cutter in the second flow channel and that performs dry-measurement of a concentration of methane in the sample gas, and a calculation section that calculates a concentration of the hydrocarbon component other than methane in the sample gas using the total hydrocarbon concentration obtained by the first analyzer and a corrected concentration of methane, which is a moisture corrected methane concentration, obtained by the second analyzer.
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公开(公告)号：US11719627B2
公开(公告)日：2023-08-08
申请号：US16419424
申请日：2019-05-22
申请人： HORIBA, LTD.
发明人： Eishi Iso , Shinsuke Kashiwagi
CPC分类号： G01N21/274 , G01N21/65 , G01N33/15 , G01D5/347 , G01N2021/3133 , G01N2201/12761 , G06F17/18
摘要： A calibration curve setting method used at the time of quantitatively analyzing specific components in a drug by a transmission Raman spectrum, the method comprising the steps of: obtaining respective transmission Raman spectra of a plurality of different wave number ranges including Raman hands corresponding to the specific components of a plurality of known drugs of which concentrations or amounts of the specific components are known and the concentrations or the amounts are different from each other; calculating candidate calibration curves which are candidates for calibration curves used for the quantitative analysis respectively from a plurality of transmission. Raman spectra in each of the wave number ranges; and using the most probable candidate calibration curve as a calibration curve for the quantitative analysis of the specific components, among the respective candidate calibration curves.
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公开(公告)号：US20230168167A1
公开(公告)日：2023-06-01
申请号：US17997058
申请日：2021-03-17
申请人： HORIBA, LTD.
发明人： Tetsuya MORI , Tomoki AOYAMA , Tatsuhito NAKAMURA
IPC分类号： G01N15/02
CPC分类号： G01N15/0211
摘要： In order to secure measurement reproducibility and a measurement accuracy by making it possible to automatically execute a bubble removal sequence as needed, the particle size distribution measurement device comprises a circulation flow channel through which the dispersion medium circulates, a flow cell arranged in the circulation flow channel, an imaging device that takes a particle image as being an image of a particle in the flow cell, and a bubble removal execution part that obtains bubble information which is obtained based on the particle image and which is about a bubble in the dispersion medium and that executes a bubble removal sequence to remove the bubble from the dispersion medium circulating in the circulation flow channel in case that the bubble information meets a predetermined condition.
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8.发明公开公开(公告)号：US20230150504A1
公开(公告)日：2023-05-18
申请号：US17918056
申请日：2021-02-24
申请人： HORIBA, LTD.
发明人： Yoshitake ANDO , Takashi SAITO
CPC分类号： B60W30/18109 , G01C21/3859 , B60W2510/182 , B60W2510/104
摘要： The present invention is intended to make it possible to automatically drive a test object without performing pre-learning for a running performance map for each vehicle. There is provided an automatic test object driving device that automatically drives a test vehicle based on a command vehicle speed, and that includes a driving actuator for performing driving operation of the test vehicle, and a driving control unit for controlling the driving actuator. The driving control unit includes a first accelerator map and a second accelerator map each of which indicates a relationship among a vehicle-speed-related value, an acceleration-related value, and an accelerator-depression-amount-related value. The driving control unit uses the first accelerator map to determine an accelerator depression amount corresponding to the command vehicle speed, and uses the second accelerator map to correct the accelerator depression amount by feeding back a vehicle speed and an acceleration of the test vehicle.
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公开(公告)号：US20230150393A1
公开(公告)日：2023-05-18
申请号：US17916525
申请日：2021-03-25
申请人： NISSAN ARC, LTD. , HORIBA, LTD.
发明人： Takashi MATSUMOTO , Hideto IMAI , Masashi MATSUMOTO , Ankur BALIYAN , Yasunari HANAKI , Keijiro IWAO , Jun HIROSE , Hiroshi HATAKEYAMA
IPC分类号： B60L58/10 , G01N23/083 , G01N23/20008
CPC分类号： B60L58/10 , G01N23/083 , G01N23/20008 , G01N2223/60 , B60W20/10
摘要： An example embodiment includes a large observation device that observes the object using a quantum beam; a reproduction device that is installed in the large observation device and reproduces an input to the object in a state where the object can be observed by the large observation device; a dynamic state observation device that observes a dynamic state of a functional object functioning by a combination of a plurality of elements; a first information acquisition unit that functionally decomposes the functional object up to an element corresponding to the object and acquires first information that is input information to the element corresponding to the object; and a transmission unit that transmits the first information to the reproduction device, in which the reproduction device reproduces the input to the object on the basis of the first information.
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公开(公告)号：US11519823B2
公开(公告)日：2022-12-06
申请号：US17059396
申请日：2019-07-16
申请人： HORIBA, LTD.
发明人： Takashi Nagayama , Kaori Adachi , Dongkai Zhang
IPC分类号： G01M17/007 , G01L5/28
摘要： A vehicle testing device including a cooling device, which is capable of freely selecting a part to be cooled and a wind direction in accordance with a purpose of a test is provided. The vehicle testing device that tests a test piece that is a vehicle or a part of the vehicle includes a rotating body on which the test piece is placed, and a cooling device that sends air from a side of the test piece to at least a part of the test piece in order to cool the test piece placed on the rotating body.
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