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WO/2022/053024A1 |
Disclosed is multi-channel static CT equipment, comprising: a scanning channel comprising a plurality of scanning sub-channels; a distributed X-ray source comprising a plurality of ray emission points, the plurality of ray emission point...
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WO/2022/052891A1 |
A backscatter inspection system, comprising: one or more flying point emission modules (1), the flying point emission module(s) (1) having an emission side and comprising a first housing (11) and a first connecting portion (15) connected...
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WO/2022/052903A1 |
A security inspection system and method. The security inspection system comprises: a radiation imaging device (10), which has a plurality of target points that are respectively configured to realize scan imaging of different angles of a ...
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WO/2022/052892A1 |
The present invention relates to a backscatter inspection system. Disclosed is a backscatter inspection system, comprising: an X-ray source, which is used for generating X-rays; a pencil beam forming device, which is used for modulating ...
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WO/2022/052845A1 |
A linear array detector-based high-speed big data transmission system, comprising: a control module (11), configured to control all modules to work; a conveying module (12), configured to convey an object to be detected; a ray source mod...
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WO/2022/040609A1 |
A system for detecting a scanning beam of x-rays includes one or more scintillator volumes oriented along an x-ray scan axis. The scintillator volume(s) receive x-rays transmitted through a target and produce scintillation photons respon...
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WO/2022/037763A1 |
There is provided an x-ray detector system (5) comprising a photon-counting x-ray detector (20) for detecting x-ray radiation from an x-ray source, and a coincidence detection system (60) configured to determine and/or obtain information...
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WO/2022/038339A1 |
In some examples, it is disclosed a method for determining a flux of inspection radiation, wherein the inspection radiation is emitted by a radiation source and transmitted through cargo to inspect substantially in a transmission plane (...
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WO/2022/035971A1 |
Methods for machine learning-based differencing for hydrocarbon well logs are disclosed. A computer system generates an input layer of a machine learning module. The input layer includes a graphical representation of datasets obtained fr...
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WO/2022/034520A1 |
A detection system and method for investigating a content of an item A detection system and method for investigating a content of an item to be inspected,comprising an inspection space (10) for receiving said item (P) and a neutron gener...
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WO/2022/029419A1 |
A boom apparatus for use in an article scanning system comprising: an primary upright section mountable on a vehicle; a lateral section comprising movably connected lateral portions; a secondary upright section comprising movably connect...
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WO/2022/026889A1 |
A tool (100) for measuring direct in-situ stress in rock (10) surrounding a borehole (12) includes: a slot cutting system (136), a flat-jack stress measurement device (134), a hydraulic system (124), and a sensor (514). The slot cutting ...
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WO/2022/026988A1 |
A method for correlating well logs includes receiving a well log as input to a first machine learning model that is configured to predict first markers in the well log based at least in part on a global factor of the well log, receiving ...
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WO/2022/022868A1 |
The invention relates to a backscattered X-photon imaging device comprising a plurality of X-ray sources (14, 16), all configured to illuminate an analysis area (12) in which an object to be imaged can be placed, and a pixelated X-ray de...
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WO/2022/020699A1 |
Systems, methods, and devices are provided for radiation detector windows that have an improved shape or density and/or provide collimation of radiation that passes through. Thus, a radiation-based logging tool may include a source that ...
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WO/2022/017077A1 |
A vehicle-mounted CT security inspection system. The vehicle-mounted CT security inspection system comprises a van truck (100) and a CT security inspection device (200), wherein the CT security inspection device (200) is arranged in a va...
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WO/2022/020856A1 |
A downhole tool is provided that includes radiation shielding using a material that is lighter, stronger, less expensive, and/or more commercially available than tungsten radiation shielding. Such a downhole tool may include an electroni...
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WO/2022/017155A1 |
The present disclosure relates to a backscatter imaging device, a control method, and an inspection system. The backscatter imaging device comprises: a ray source assembly (10) used to emit rays toward a scanning region; a backscatter de...
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WO/2022/015408A1 |
An automatic threat recognition system and method is disclosed for scanning the x-ray CT image of an article to identify the objects of interest (OOIs) contained within the article, which are otherwise not always quickly apparent or disc...
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WO/2022/013777A1 |
A method and a device for the detection of radioactive sources, based on the simultaneous use of two or more radiation detectors of different types and the composition of the data collected by the two or more radiation detectors.
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WO/2022/011089A1 |
A system/device, such as a gradiometer probe for detecting RF signals, or for example for explosive detection, has the shape of the coils in its adjustment mechanism that minimizes the cross-talk between the receiver probe (Rx) and the t...
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WO/2022/007365A1 |
A TBM-mounted mineral component detection method and an advanced geological forecasting method and system. The TBM-mounted mineral component detection method comprises the following steps: adaptively selecting a surrounding rock test reg...
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WO/2022/003141A1 |
The invention relates to a dual energy X-ray detector (100) comprising a first detector array (110) having first detector elements (111) and a second detector array (120) arranged parallel to the first array and having second detector el...
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WO/2022/000627A1 |
A CT image-based three-dimensional modeling method for a cemented hydrate sediment. An indoor remodeled core or field in-situ core that does not contain a hydrate is subjected to CT scanning, the core is divided into a matrix skeleton im...
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WO/2021/262987A1 |
Described herein are systems and methods for backscatter imaging. A backscatter imaging system configurable in real-time for imaging an object is provided. The backscatter imaging system includes a source array including a plurality of d...
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WO/2021/259327A1 |
A movable inspection device and an inspection method. The movable inspection device (100) comprises: a fixedly disposed bearing platform (10) comprising a bearing surface (11) for bearing an object to be inspected; a movable gantry (20) ...
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WO/2021/259799A1 |
The invention relates to a neutron generator having a vacuum container with a first end and a second end; at least one ion source at the first end and/or the second end, said ion source comprising a gas inlet, an ion outlet, an anode, an...
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WO/2021/259070A1 |
A fusion system and method for radiation imaging and radioactive material monitoring of luggage or a parcel article (105, 205, 305). The fusion system comprises a radiation imaging subsystem (10) configured to operate in a pulsed mode to...
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WO/2021/261951A1 |
In the present invention disclosed is a method for identifying atoms using four-color X-ray equipment, the method enabling the determination of which group an atom having the largest atomic number, among atoms constituting a substance, b...
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WO/2021/249340A1 |
A security check device, comprising: a radiation source, for transmitting radiation; a detector, used for detecting the radiation transmitted by the radiation source, where the radiation source and the detector define a security check ch...
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WO/2021/247615A1 |
An x-ray imaging apparatus includes an x-ray source module (1502) configured to output source x-rays, a pencil-beam-forming module (1506) having input and output ports, and a module engagement interface that enables a user to select alig...
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WO/2021/238862A1 |
A CT scanning device (100), comprising: a supporting frame (1); a sliding ring (2); a driving mechanism (3), configured to drive the sliding ring (2) to rotate with respect to the supporting frame (1); at least two annular rails (4), mou...
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WO/2021/238900A1 |
A gamma probe state parameter-based gamma fusion calculation method, comprising the following steps: acquiring measured values of two gamma probes in one continuous rotation period, and using the average and variance of the measured valu...
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WO/2021/242276A1 |
A method and system for determining a density. The method may comprise disposing a nuclear density tool into a wellbore, performing a spectral deconvolution, determining an energy channel for a first measurement layer, recording a count ...
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WO/2021/238855A1 |
A vehicle inspection method, comprising: acquiring an image to be inspected of an inspected vehicle (S11); using a first neural network model to acquire visual features of the image (S12); on the basis of the visual features of the image...
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WO/2021/239145A1 |
An accelerator and a vehicle-mounted radiation imaging device, wherein the accelerator comprises an accelerator body (1) and a position adjustment apparatus. The position adjustment apparatus comprises a rotating apparatus (21) and a lif...
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WO/2021/239514A1 |
The invention concerns an X-ray sensing detector assembly (1), wherein the detector assembly (1) comprises: at least one primary X-ray sensing member (2a-2f); and an X-ray blocking detector housing (3) surrounding the at least one primar...
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WO/2021/242277A1 |
A method for determining a density may comprise disposing a nuclear density tool into a wellbore. The nuclear density tool may comprise a gamma source and a first gamma detector, wherein the first gamma detector and the gamma source are ...
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WO/2021/238861A1 |
Provided is a CT scanning device, comprising: a support frame; a sliding ring rotatably mounted on the support frame; a driving mechanism mounted on the support frame and comprising a driving wheel; a plurality of guide wheels mounted on...
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WO/2021/239118A1 |
Disclosed is an easy-transitioning inspection device, comprising: a cabin body (1), a built-in ray source (100), a first upright column (20) and a second upright column (30). When the inspection device is in a working state, the first up...
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WO/2021/242278A1 |
A nuclear density tool may comprise a gamma source, a gamma detector, wherein the gamma detector and the gamma source are disposed on a longitudinal axis of the nuclear density tool, and a housing, wherein the gamma source and the gamma ...
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WO/2021/236113A1 |
Systems and methods of the present disclosure relate to processing nuclear magnetic resonance (NMR) data. An NMR downhole tool may include a housing, magnets disposed within the housing, an antenna extending along a circumference of the ...
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WO/2021/234354A1 |
In one example, there is provided a matrix of detectors configured to be used in a system for inspecting cargo using inspection radiation, the matrix comprising a plurality of columns of detector modules, the detector modules of each col...
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WO/2021/230575A1 |
A container inspection method according to an embodiment of the present invention comprises the steps of: preparing a plurality of AGVs circulating with individual operation schedules so as to transfer container vehicles entering continu...
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WO/2021/221632A1 |
The inelastic and capture ratio is optimized for porosity measurements in downhole applications. Pulsed-neutron data is acquired using a pulsed-neutron downhole tool. At each sampling point or log depth, the inelastic count rates and cap...
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WO/2021/214442A1 |
In one example, there is provided a method for processing data associated with inspection of cargo with an inspection system, the inspection system comprising: a radiation source configured to emit a plurality N of successive pulses irra...
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WO/2021/196922A1 |
The present disclosure provides a radiation shielding device for a security inspection device. In one embodiment, the radiation shielding device comprises a first shielding mechanism and a second shielding mechanism, each of which is cap...
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WO/2021/197075A1 |
Provided are a radiographic inspection system and a scatter correction method. The radiographic inspection system comprises: a radiation source (1) configured to generate a radiation beam (10); a first detector array (2) at least partial...
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WO/2021/195228A1 |
A method for inspecting at least one vehicle with an inspection system, the inspection system and the at least one vehicle being configured to move relative to one another during an inspection of at least one part, the method including c...
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WO/2021/185242A1 |
Provided is an inspection device (3), comprising a ray source (30) and a detector device (2), wherein the detector device (2) comprises a linearly extending detector arm (20) and one or more detector modules (1) mounted on the detector a...
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