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1. 发明申请

WO2023059378A1 DOWNHOLE ROTARY CORE ANALYSIS USING IMAGING, PULSE NEUTRON, AND NUCLEAR MAGNETIC RESONANCE 审中-公开
公开(公告)号：WO2023059378A1
公开(公告)日：2023-04-13
申请号：PCT/US2022/036529
申请日：2022-07-08
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： NAVEENA-CHANDRAN, Rohin
IPC分类号： E21B49/02 , G01V3/32 , E21B47/095 , E21B25/00 , E21B47/002 , G01N23/09 , G01N24/081 , G01N33/24
摘要： A downhole tool comprising, a coring module for obtaining at least one rotary core sample from a formation, a core storage module for storing the at least one rotary core sample and connected to the coring module, and a motor module for moving the at least one rotary core sample from the coring module to the core storage module and wherein the motor module is connected to the coring module. Additionally, the downhole tool may comprise a first, second, and third sensing modules configured to take measurements of the core sample.

2. 发明申请

WO2023046527A1 WATER INGRESS DETERMINATION METHOD 审中-公开
公开(公告)号：WO2023046527A1
公开(公告)日：2023-03-30
申请号：PCT/EP2022/075356
申请日：2022-09-13
申请人： GEOPTIC INFRASTRUCTURE INVESTIGATIONS LIMITED
发明人： STEER, Christopher Andrew , THOMPSON, Lee Frederick , GLUYAS, Jonathan Gordon , STOWELL, John Patrick
IPC分类号： G01N33/24 , G01N23/22 , G01V9/02 , G01N9/24 , G01V5/04 , G01N23/02
摘要： Embodiments provide methods for water ingress determination in a ground overburden. A method comprises positioning a particle detector directed towards the ground overburden, and measuring a first flux of particles through the ground overburden, using the particle detector. The method further comprises determining the presence of water incident upon the ground overburden, then determining a second flux of particles. The method also comprises comparing the first and second fluxes of particles, and deriving a water ingress measurement based on the comparison.

3. 发明申请

WO2023035292A1 一种快速确定河流污染底泥环保疏浚深度的方法审中-公开
公开(公告)号：WO2023035292A1
公开(公告)日：2023-03-16
申请号：PCT/CN2021/118389
申请日：2021-09-15
申请人：山东省环境保护科学研究设计院有限公司
发明人：孟英杰 , 顾俊杰 , 胡喆 , 邱金伟 , 范洪凯 , 周国锋 , 刘红燕 , 黄丽珠 , 肖子博
IPC分类号： G01N7/00 , G01N33/24
摘要：一种快速确定河流污染底泥环保疏浚深度的方法，包括：采集底泥柱状样品，以等距点分析底泥柱状样品的总氮、总磷含量，获得总氮、总磷含量垂向分布；根据垂向分布的最大值拐点，确定底泥柱状样品的试验范围；取试验范围内的底泥样品，分别采用氨氮、总磷为预设浓度的水样进行氨氮吸附解吸试验和总磷吸附解吸试验；根据氨氮吸附解吸试验和总磷吸附解吸试验结果分别计算单位质量底泥氨氮和总磷吸附/解吸量；根据计算结果确定环保疏浚深度。结合了拐点法和吸附解吸法的优势，通过缩小试验测试范围和针对性的吸附解吸试验，快速准确地判定河流污染底泥的疏浚深度，显著提高效率，便于工程设计和工程应用，降低成本。

4. 发明申请

WO2023031734A1 INSTANT EVAPORIMETER FOR GRASSY TURF 审中-公开
公开(公告)号：WO2023031734A1
公开(公告)日：2023-03-09
申请号：PCT/IB2022/057918
申请日：2022-08-24
申请人： UNIVERSITÀ CATTOLICA DEL SACRO CUORE
发明人： PONI, Stefano , MAGNANINI, Eugenio
IPC分类号： G01N33/24
摘要： The present invention relates to a device for measuring the evaporation and/or transpiration parameters from a portion of bare soil or soil covered by vegetation.

5. 发明申请

WO2023031465A1 PROCÉDÉ D'ÉVALUATION DE LA TENEUR EN URANIUM PAR SPECTROMÉTRIE GAMMA DANS UN FORAGE ET DISPOSITIF ASSOCIÉ 审中-公开
公开(公告)号：WO2023031465A1
公开(公告)日：2023-03-09
申请号：PCT/EP2022/074644
申请日：2022-09-05
申请人： ORANO MINING , COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES
发明人： MARCHAIS, Thomas , PEROT, Bertrand , ALLINEI, Pierre-Guy , TOUBON, Hervé , BENSEDIK, Youcef
IPC分类号： G01N33/24
摘要： L'invention concerne un procédé d'évaluation d'une teneur en uranium d'une région d'intérêt (10) d'un sous-sol (11) par spectrométrie gamma, le procédé comprenant les étapes suivantes : a) acquérir au moins un spectre énergétique de rayonnement gamma associé à la région d'intérêt (10), le spectre énergétique comprenant au moins une bande de basse énergie, une bande de haute énergie, une contribution du phénomène d'auto-atténuation de l'uranium dans la bande de basse énergie étant supérieure à une contribution du phénomène d'auto-atténuation de l'uranium dans la bande de haute énergie, b) évaluer la teneur en uranium de la région d'intérêt (10) en utilisant l'aire de la bande de basse énergie, l'aire de la bande de haute énergie du spectre énergétique acquis dans la région d'intérêt et au moins deux coefficients de calibration.

6. 发明申请

WO2023019283A1 BODENSENSOR 审中-公开
公开(公告)号：WO2023019283A1
公开(公告)日：2023-02-23
申请号：PCT/AT2022/060286
申请日：2022-08-17
申请人： GEOPROSPECTORS GMBH
发明人： PREGESBAUER, Michael
IPC分类号： G01V3/10 , A01B79/00 , G01N33/24
摘要： Die Erfindung betrifft einen Bodensensor (1) zur Erfassung der Beschaffenheit eines Untergrunds, umfassend zumindest eine elektromagnetische Sendespule (2) und zumindest ein Paar elektromagnetischer Empfangsspulen (3, 3'), wobei die Sendespule (2) zur Erzeugung eines elektromagnetischen Primärfelds und die Empfangsspulen (3, 3') zum Empfangen eines im Untergrund durch das Primärfeld induzierten elektromagnetischen Sekundärfelds ausgebildet ist, wobei der Bodensensor (1) eine Mittelebene E aufweist, wobei die Sendespule (2) im Bereich der Mittelebene E angeordnet ist, und die Empfangsspulen (3, 3') in einem Abstand d1 äquidistant zur Mittelebene E angeordnet sind.

7. 发明申请

WO2023003467A1 SENSOR AND SYSTEM FOR MONITORING A SUBSTRATE 审中-公开
公开(公告)号：WO2023003467A1
公开(公告)日：2023-01-26
申请号：PCT/NL2022/050428
申请日：2022-07-21
申请人： GROWFICIENT B.V.
发明人： VAN RUMPT, Herman Wouter
IPC分类号： G01N33/24 , G01N27/02
摘要： The present invention relates to a sensing system (10) for monitoring a substrate (1), comprising a sensing unit (4) with first and second sensing elements (3A, 3B) configured to be inserted into the substrate (1 ); a signal generation unit (5) configured to apply an electrical signal to the sensing elements; a readout unit (6) configured to determine at least one electrical parameter as a result of the electrical signal being applied to the sensing elements (3A, 3B); and a processing unit (7) configured to determine at least an amount of water inside the substrate (1 ) among an amount of water in the substrate (1) and a nutrient concentration in the substrate (1), based on the determined at least one electrical parameter and an electrical model of a combination of the sensing elements (3A, 3B) and the substrate (1) in which they are inserted, wherein the electrical model comprises a first inductor modelling a first inductance (Lp1) of the first sensing element (3A) and a second inductor modelling a second inductance (Lp2) of the second sensing element (3B); a capacitor modelling a capacitance (Cp) between the sensing elements (3A, 3B); a resistor modelling a conductance (Gp) between the sensing elements (3A, 3B); wherein the first inductance (Lp 1) is modelled as a known first function of the amount of water inside the substrate (1), wherein the second inductance (Lp2) is modelled as a known second function of the amount of water inside the substrate (1), wherein the capacitance (Cp) is modelled as a known third function of the amount of water inside the substrate (1), and wherein the conductance (Gp) is modelled as a known fourth function of the amount of water inside the substrate (1) and an amount of mobile ions representing the amount of nutrients inside the substrate (1).

8. 发明申请

WO2022264126A1 SYSTEM AND METHOD FOR REDUCING DOWN-LEACHING OF EXCESS OF FERTILIZATION TO A BELOW-ROOTS ZONE 审中-公开
公开(公告)号：WO2022264126A1
公开(公告)日：2022-12-22
申请号：PCT/IL2022/050624
申请日：2022-06-12
申请人： B.G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD., AT BEN-GURION UNIVERSITY
发明人： DAHAN, Ofer , YESHNO, Elad , ARNON, Shlomi
IPC分类号： A01C21/00 , G01N33/24
摘要： The invention relates to a system for reducing down-leaching of nitrate to a region below a crop ' s roots zone, comprising : (a) an analysis unit for repeatedly determining a concentration level of nitrate at least at a region below the crop's roots zone, and recording the nitrate concentration levels; (b) a controller configured to : (i) receive a recent record of the nitrate concentration level below the roots zone and at least one previous record of concentration level, and determine a rate of change between the recent and previous records; and (ii) based on the rate of nitrate concentration change, activating fertigation and irrigation in times and periods that minimize the down-leaching of nitrate to below the roots zone; wherein the system comprises at least one water-sample collecting sensor positioned below the crop's roots zone that transfers the sample to the analysis unit.

9. 发明申请

WO2022260227A1 데이터 증강 기반 인공지능을 이용한 N치 예측 장치 및 방법 审中-公开
公开(公告)号：WO2022260227A1
公开(公告)日：2022-12-15
申请号：PCT/KR2021/017665
申请日：2021-11-26
申请人： 현대엔지니어링 주식회사
发明人： 김광명 , 박형준 , 이재범 , 박찬진
IPC分类号： G01N3/40 , G01N3/34 , G01N33/24 , E02D1/02 , G06N3/08
摘要： 본 발명에 따른 N치 예측 장치는, 시추 조사에 따른 표준관입시험에 의해, 실측 위치에서 측정된 실측 N치를 기초로, 상기 실측 위치를 기준으로 미리 설정된 가상 포인트에 대응하는 적어도 하나 이상의 가상 N치를 생성하는 가상 학습 데이터 증강부, 상기 실측 N치 및 상기 가상 N치를 포함하고, 각각의 상기 실측 위치 및 상기 가상 포인트에 대응하는 지반 특성 데이터를 인공지능으로 학습시키는 N치 예측 모델 학습부, 및 상기 N치 예측 모델 학습부에서 수행되는 인공지능 학습에 의해 생성되는 N치 예측 모델을 이용하여 임의의 예측 대상 지점에서의 N치를 예측하는 N치 예측 결과 산출부를 포함한다.

10. 发明申请

WO2022258155A1 DIGITAL PARTICLE ANALYSIS 审中-公开
公开(公告)号：WO2022258155A1
公开(公告)日：2022-12-15
申请号：PCT/EP2021/065367
申请日：2021-06-08
申请人： SIKA TECHNOLOGY AG
发明人： VELTEN, Ulf , VOGELSANG, Jörg , WEINKAUF, Annette , ZIMMERMANN, Jörg , RIEGER, Carsten , LINDLAR, Benedikt , APEH, Christopher , MARAZZINI, Oscar , OBST, Stefan
IPC分类号： G01N15/02 , C04B28/04 , C04B40/00 , G01N33/24
摘要： A computer-implemented method for characterization of solid particles, especially sand particles, comprises the steps of: a) Providing a sample of solid particles to be analyzed in a predefined sample area; b) Taking at least one digital image of the sample of solid particles with a camera of a mobile computer device; c) Performing an imaging particle analysis of the at least one digital image for extracting at least one particle size parameter and/or at least one particle shape parameter of the population of particles identified in the at least one digital image; d) Making available the at least one particle size parameter and/or the at least one particle shape parameter via a user interface, via a machine interface and/or on a data storage medium.

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