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公开(公告)号：WO2022259197A1
公开(公告)日：2022-12-15
申请号：PCT/IB2022/055369
申请日：2022-06-09
申请人： FINAPP S.R.L.
摘要： The present invention relates to a system (S) and a process for determining the water equivalent content of a snowpack (Snow Water Equivalent - SWE)
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公开(公告)号：WO2022164365A1
公开(公告)日：2022-08-04
申请号：PCT/SE2022/050057
申请日：2022-01-19
申请人： SCIENTA OMICRON AB
发明人： OLOFSSON, Mikael , KARLSSON, Patrik
IPC分类号： H01J49/08 , G01N23/00 , G01N23/2273 , H01J37/12 , H01J49/00
摘要： An angle-resolving photoelectron spectrometer and a method for such a spectrometer is described. The spectrometer comprises an electrostatic lens system (101) having a first end (1) and a second end (2), and being arranged to form a beam of electrons emitted from a measurement area (A) on a sample surface (Ss) of a solid sample (3), and to transport the electrons to the second end (2), and wherein the first lens element (4) is configured to be arranged at a positive voltage in relation to the sample (3). The spectrometer comprises at least a first shielding electrode (17) with a limiting aperture (18), arranged such that the angle between the optical axis (6) and any point on the limiting aperture (18) is larger than 45° and smaller than 70°, seen from a point on the sample surface (Ss) at the optical axis (6), and at least one compensation electrode (7) which is arranged around the optical axis (6) at a larger distance from the measurement area (A) than the first lens element (4). According to the method, the compensation electrode (7) is configured to be arranged at a negative voltage in relation to the sample (3).
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公开(公告)号：WO2022152879A1
公开(公告)日：2022-07-21
申请号：PCT/EP2022/050796
申请日：2022-01-14
申请人： MERCK PATENT GMBH
发明人： KUEHN, Clemens
摘要： The present invention is directed to solvated crystalline polynuclear metal complexeswhich solvation is with a polar solvent or a mixture of polar and non-polar solvent. These polar solvated crystalline metal complexes of the present invention can absorb an analyte guest compound, including an polar analyte guest compound, to form a crystal structure analysis sample. The molecular structure of the analyte guest compound can be determined by X-ray crystallography using the crystal structure analysis sample obtained with such solvated crystalline polynuclear metal complexes.
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公开(公告)号：WO2022093679A1
公开(公告)日：2022-05-05
申请号：PCT/US2021/056430
申请日：2021-10-25
摘要： Described herein are examples of torch tracking systems that monitor travel directions, speeds, and/or distances of welding torches using retractable cords. In some examples, the torch tracking systems use a sensor to measure a speed at which a reel extends and/or retracts a cord, and/or measure a length of the cord that is extended and/or retracted. The reel or cord can be attached to some portion of the welding torch, such that movement of the torch away from the reel causes the reel to extend more cord, and movement towards the reel allows a spring loaded spool of the reel to automatically retract the cord. While reel based torch tracking systems may provide coarser tracking than the more complex and/or expensive torch tracking solutions, their simplicity and low cost may make them an attractive alternative.
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公开(公告)号：WO2021086408A1
公开(公告)日：2021-05-06
申请号：PCT/US2019/059744
申请日：2019-11-05
摘要： A method and systems for performing a borehole operation with a borehole fluid that includes applying an amplitude oscillation deformation force to a sample of the borehole fluid over a period of time, measuring the deformation force from the sample, determining a storage modulus of the borehole fluid over the period of time based on the measured deformation force, determining a gel strength of the borehole fluid by correlation with the storage modulus, comparing the gel strength with a desired gel strength and if the gel strength is outside of an acceptable range of the desired gel strength, adjusting a drilling parameter, a composition of the borehole fluid, or a combination thereof, and using the borehole fluid in the borehole operation. Determining the storage modulus and the gel strength may be done using a processor and the force may be applied using a piezoelectric device.
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公开(公告)号：WO2021079081A1
公开(公告)日：2021-04-29
申请号：PCT/GB2020/052114
申请日：2020-09-04
摘要： A method of scanning an industrial chemical vessel to monitor a chemical process within the industrial chemical vessel, the method comprising: positioning a first unmanned aerial vehicle (UAV) carrying a gamma radiation source on one side of the vessel; positioning a second UAV carrying a gamma radiation detector on an opposite side of the vessel; moving the first and second UAVs in a coordinated fashion in order to scan the vessel by passing gamma radiation through the vessel from the radiation source carried by the first UAV to the radiation detector carried by the second UAV thereby measuring a density profile of the industrial chemical vessel; identifying a location of one or more fluid layers within the industrial chemical vessel; and determining if a chemical process within the industrial chemical vessel is operating correctly or if there is a problem with the chemical process within the industrial chemical vessel based on the location of the one or more fluid layers within the industrial chemical vessel identified using the first and second UAVs.
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公开(公告)号：WO2020140992A1
公开(公告)日：2020-07-09
申请号：PCT/CN2020/070386
申请日：2020-01-06
申请人： 同方威视技术股份有限公司 , 清华大学 , 同方威视科技(北京)有限公司
摘要： 一种检查装置，包括：第一车体(100)和设置在第一车体(100)中的射线源（110）；第二车体(200)和设置在第二车体(200)上的防护墙（210）；臂架(400)和设置在臂架(400)上的多个探测器(500)；其中，臂架(400)分别与第一车体(100)和第二车体(200)可转动地连接，用于与第一车体(100)和第二车体(200)共同形成检查通道。该检查装置能够提高适应性。
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公开(公告)号：WO2020061078A1
公开(公告)日：2020-03-26
申请号：PCT/US2019/051556
申请日：2019-09-17
IPC分类号： G01N23/00
摘要： An apparatus for inspecting a target device includes a data communication interface and control circuitry configured to receive imaging data of a target device using the data communication interface, determine image features associated with the target device based at least in part on the imaging data, and determine an inspection outcome based at least in part on the image features.
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公开(公告)号：WO2019214400A1
公开(公告)日：2019-11-14
申请号：PCT/CN2019/082627
申请日：2019-04-15
申请人： 京东方科技集团股份有限公司 , 北京京东方光电科技有限公司
摘要： 一种光检测电路，包括：光敏检测器，被配置成在被光照射时在第一节点处积累光生电荷；传送电路，被配置成响应于第一扫描信号有效而建立到所述第一节点的电流路径；积分电路，被配置成选择性地在第一模式或第二模式中操作，在第一模式中，所述积分电路操作为积分器以对光电流进行积分并将积分结果传送到第二节点以供读出，在第二模式中，所述积分电路的所述第一输入端与所述第二节点导通；以及重置电路，被配置成选择性地将第一电压或第二电压供应到所述积分电路的所述第二输入端作为所述参考电压。所述第二电压大于所述第一电压。
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10.发明申请
公开(公告)号：WO2019112539A3
公开(公告)日：2019-06-13
申请号：PCT/TR2018/050765
申请日：2018-12-05
申请人： AKDENIZ UNIVERSITESI
摘要： The present invention relates to ultrafast switching topology of the analog current / voltage integrator electronic circuits used in biomedical optical imaging systems. In particularly, the present invention relates to the electronic analog current / voltage integrator circuitry and ultra-fast circuit switching topology, which is the conversion of electric currents flowing over the pn-type semiconductor photodiodes used in biomedical optical imaging systems.
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