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1. 发明授权

EP3859320B1 MEASUREMENT DEVICE, PROGRAM, AND MEASURE DEVICE CONTROL METHOD 有权
公开(公告)号：EP3859320B1
公开(公告)日：2024-03-13
申请号：EP19867600.9
申请日：2019-06-19
发明人： AOKI, Yu , INOUE, Tatsuya , FUJIMURA, Seiji , KITA, Hiroaki
IPC分类号： G01N23/223 , G01J4/04

2. 发明公开

EP4286731A3 STOP & GO-MOLCH 审中-公开
公开(公告)号：EP4286731A3
公开(公告)日：2024-02-21
申请号：EP23196371.1
申请日：2020-05-20
申请人： Rosen IP AG
发明人： Grote, Matthias , Nee, Ingo
IPC分类号： B08B9/049 , B08B9/051 , B08B9/055 , F01D25/16 , F01D1/26 , F03B13/00 , F03B3/04 , F16L55/32 , F16L55/48 , G01N21/62 , G01N21/73 , G01N23/223 , F01D15/04 , F16L101/12 , F16L101/30
摘要： Die vorliegende Erfindung betrifft einen Molch zur Verwendung in mit einem strömenden Fluid gefüllten Rohrleitungen, umfassend einen Molchkörper, ein an dem Molchkörper angeordnetes, durch das strömende Fluid in Rotation versetzbares Antriebselement, vorzugsweise einen Propeller, eine mit dem Antriebselement in Verbindung stehende Generator-Einheit, durch die eine Bewegung des Antriebselements in elektrische Energie umwandelbar ist, ein Festlegemittel über das die Position und/oder die Geschwindigkeit des Molches in der Rohrleitung festlegbar ist, wobei die Generator-Einheit zum Betrieb als Motor ausbildet ist, über die das Antriebselement in Rotation versetzbar und zum Einstellen einer von der Strömungsgeschwindigkeit des strömenden Fluids in der Rohrleitung verschiedenen Geschwindigkeit des Molches ausgebildet ist und der Molch einen mit der Generator-Einheit verbunden Energiespeicher für elektrische Energie aufweist, wobei der Molch eine auswechselbare Arbeitseinheit aufweist, die den Molchkörper zumindest mit ausbildet und über die der Molch mit unterschiedlichen Sensoren und/oder Aktoren ausgestattet werden kann.

3. 发明公开

EP4251981A1 APPARATUS AND METHOD FOR BIOLOGICAL ANALYTE STUDYING USING X-RAY FLUORESCENCE 审中-公开
公开(公告)号：EP4251981A1
公开(公告)日：2023-10-04
申请号：EP20962757.9
申请日：2020-11-25
申请人： Shenzhen Xpectvision Technology Co., Ltd.
发明人： CAO, Peiyan , LIU, Yurun
IPC分类号： G01N23/223 , G01N33/58

4. 发明公开

EP4209780A1 TOTAL REFLECTION FLUORESCENT X-RAY ANALYSIS DEVICE AND INFERENCE METHOD 审中-实审
公开(公告)号：EP4209780A1
公开(公告)日：2023-07-12
申请号：EP21863913.6
申请日：2021-06-09
申请人： Rigaku Corporation
发明人： KIKUTA, Shinya , DOI, Makoto
IPC分类号： G01N23/223 , G06N20/00
摘要： Provided are a total reflection X-ray fluorescence spectrometer and an estimation method which are capable of easily and quickly determining whether contamination exists on a substrate through use of a machine learning device. The total reflection X-ray fluorescence spectrometer includes: a spectrum acquisition unit configured to acquire a spectrum representing a relationship between intensities, and energies, of emitted fluorescent X-rays by irradiating a surface of a substrate with primary X-rays at a total reflection critical angle or less; and a learning unit which includes an estimation unit configured to generate estimation data on an element contained in contamination on the surface of the substrate in response to input of the spectrum, and for which learning by the estimation unit has been executed based on teacher data including the spectrum for learning and data on the element contained in the contamination on the surface of the substrate which has been used to acquire the spectrum for learning and the estimation data generated when the spectrum for learning is input to the estimation unit.

5. 发明公开

EP4166938A1 X-RAY FLUORESCENCE ANALYZER, AND CONTROL METHOD FOR X-RAY FLUORESCENCE ANALYZER 审中-公开
公开(公告)号：EP4166938A1
公开(公告)日：2023-04-19
申请号：EP21825575.0
申请日：2021-03-24
申请人： Rigaku Corporation
发明人： YAMAMOTO, Yoshihisa , YAMADA, Yasujiro , HARA, Shinya
IPC分类号： G01N23/2209 , G01N23/223
摘要： Provided are an X-ray fluorescence spectrometer and a control method for an X-ray fluorescence spectrometer which are capable of preventing deterioration and breakage of a sample, and contamination of the inside of an apparatus even when an abnormality occurs in the X-ray fluorescence spectrometer. The X-ray fluorescence spectrometer includes: a measuring unit including: a moving mechanism configured to move a sample between a standby position and a measurement position; an X-ray source configured to irradiate the sample with primary X-rays; a detector configured to measure an intensity of entering fluorescent X-rays; and a first control unit configured to control operations of the moving mechanism and the X-ray source; and an information processing unit including: an analysis unit configured to analyze the sample based on the intensity of the fluorescent X-rays measured by the detector; and a second control unit configured to control the measuring unit by communicating with the first control unit, the first control unit including retreating means for performing retreat control for causing the moving mechanism to retreat the sample present at the measurement position to the standby position when communication between the first control unit and the second control unit is interrupted.

6. 发明授权

EP3540417B1 X-RAY DETECTION DEVICE 有权转让
公开(公告)号：EP3540417B1
公开(公告)日：2023-04-05
申请号：EP17881562.7
申请日：2017-11-28
发明人： AKIYAMA, Hisashi , UENO, Kusuo , AKAMATSU, Takeshi
IPC分类号： G01N23/223 , G01N23/2252

7. 发明授权

EP3845893B1 SYSTEM AND METHOD APPLICABLE FOR MEASURING THICKNESS OF ULTRATHIN FILM ON SUBSTRATE 有权
公开(公告)号：EP3845893B1
公开(公告)日：2022-12-21
申请号：EP20171530.7
申请日：2020-04-27
发明人： LIU, Chun-Ting , CHANG, Han-Yu , HE, Bo-Ching , CHEN, Guo-Dung , WU, Wen-Li , FU, Wei-En
IPC分类号： G01N23/223 , G01B15/02 , H01L21/66 , G01N23/2252

8. 发明公开

EP4083615A1 AN XFR ANALYZER INSTRUMENT 审中-公开
公开(公告)号：EP4083615A1
公开(公告)日：2022-11-02
申请号：EP21170386.3
申请日：2021-04-26
申请人： Hitachi High-Tech Analytical Science Finland Oy
发明人： SHIROKOBROD, Oleg
IPC分类号： G01N23/223
摘要： According to an example embodiment, an X-ray fluorescence (XRF) analyzer instrument for analysis of elemental composition of a sample (120) is provided, the XRF analyzer instrument comprising: a hermetically sealed measurement chamber (100) comprising air and provided with a measurement aperture that is sealed by a sample window (103); a radiation source (101) having its radiation-emitting portion disposed inside the measurement chamber (100) and arranged to emit primary radiation towards the sample window (103) so as to invoke secondary radiation from the sample (120) arranged adjacent to the sample window (103) on exterior of the measurement chamber (100); a radiation detector (102) having its radiation-receiving portion disposed inside the measurement chamber (100), the radiation detector (102) arranged to receive the secondary radiation from direction of the sample window (103) and to provide a measurement signal that is descriptive of intensity of the received radiation; a controller (110) arranged to carry out the analysis of elemental composition of the sample (120) on basis of an energy spectrum of the measurement signal in accordance with a calibration established at a reference air density inside the measurement chamber (100); and a volume adjustment assembly (106) arranged to adjust a volume of the measurement chamber (100) for restoring the reference air density inside the measurement chamber (100) after a change in air density inside the measurement chamber (100) in order to maintain validity of said calibration.

9. 发明授权

EP3480587B1 CONICAL COLLIMATOR FOR X-RAY MEASUREMENTS 有权
公开(公告)号：EP3480587B1
公开(公告)日：2022-08-31
申请号：EP18213668.9
申请日：2017-11-30
发明人： BRONS, Gustaaf Christian , HEGEMAN, Petronella Emerentiana
IPC分类号： G01N23/223 , G21K1/02 , B33Y10/00 , B29C64/00 , B29C64/188 , B33Y80/00

10. 发明授权

EP3521814B1 WAVELENGTH-DISPERSIVE X-RAY FLUORESCENCE SPECTROMETER AND X-RAY FLUORESCENCE ANALYSING METHOD USING THE SAME 有权
公开(公告)号：EP3521814B1
公开(公告)日：2022-08-03
申请号：EP17855566.0
申请日：2017-08-31
发明人： KATO, Shuichi , KATAOKA, Yoshiyuki , FUJIMURA, Hajime , YAMADA, Takashi
IPC分类号： G01N23/223 , G01N23/2209

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