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WO/2021/036780A1 |
Provided are a three-dimensional collection method and apparatus for magnetotelluric data, and a terminal device. An interference zone center point is used as the center of symmetry, multiple points having a symmetric relationship thereb...
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WO/2021/038537A1 |
The invention is related to a vehicle mounted metal and mine detector, which is used in the operations with military or humanitarian purposes regarding the clearance or removal of landmines for detecting mines with high metal content and...
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WO/2021/035255A1 |
A method of obtain formation evaluation data that includes deploying an evaluation tool string into a drill string located in a wellbore. The method can also include landing the evaluation tool string in a portion of the drill string tha...
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WO/2021/030532A1 |
Steering assemblies, drilling systems, and method for drilling boreholes are described. The steering assemblies include a first member, an inner transceiver connected to the first member, a second member arranged about the first member, ...
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WO/2021/024251A1 |
An implement for use with an excavator includes a lightweight housing, a first coupling feature, a ground penetrating radar antenna, a controller, a wireless communication circuit and a rotation unit. The lightweight housing has an upper...
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WO/2021/022644A1 |
An anti-interference microwave detection module, comprising an oscillation circuit (10), a transmitting unit (30), a receiving unit (40), a frequency mixing detection unit (20), a frequency selection unit (50) and a fluctuating signal co...
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WO/2021/026432A1 |
The present device and technique relates to measuring geological formation permeability, such as by injection/withdrawal of conductivity-permeability doped fluid and measuring the magnetic permeability and/or conductivity of the surround...
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WO/2021/025110A1 |
A paper sheet handling device according to the present invention has: a coil that is provided to a delivery unit for delivering fed paper sheets to a conveyance path and that generates a magnetic field; and a control unit that evaluates ...
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WO/2021/016649A1 |
A method for detecting a target using a metal detector, comprising: transmitting a transmit magnetic field using a transmitter; determining positions of a receiver of the metal detector as the receiver changes positions; receiving receiv...
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WO/2021/016266A1 |
A system and method of detecting subsurface karst features includes receiving surface mapping data. A potential surface pad location can be identified in view of the surface mapping data. A resistivity survey for the potential surface pa...
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WO/2021/013680A2 |
The invention relates to a stationary radar device, which, in addition to a plurality of stationary receiving antennas (6), also has a plurality of stationary transmitting antennas (4) for transmitting primary radio waves, for example. A...
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WO/2021/013676A1 |
The invention relates to a method for controlling a graphic interface (2) for displaying images of a digital representation (31) of a launcher (10) in a virtual environment Ev, the launcher comprising a launching arm (12) equipped with a...
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WO/2021/008062A1 |
A method and system for the multipath spectrum analysis of groove wave signals (3, 4). A plurality of groove wave signals (3, 4) are obtained by means of transmitting detection signals at different angles, which may achieve the purpose o...
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WO/2021/011411A1 |
A tracking system configured to track the movement of the medical device. The medical device can include a proximal portion that has a magnetic element attached thereto. The system can include a console with a display, and a TLS sensor. ...
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WO/2021/011396A1 |
An exemplary method of indicating a condition of grout within a post-tensioned tendon involves positioning a magnet and a metallic sensing plate in close proximity to an outer surface of the post-tensioned tendon; rotating the magnet and...
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WO/2021/003841A1 |
A living body detection method and device, and a driving recorder. The method is applied to the living body detection device. The living body detection device comprises at least two signal transmitters and signal receivers arranged corre...
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WO/2021/007420A1 |
A system and method for testing an effect of light exposure on a skin sample include a solar simulator arranged to administer a combination of visible light (VL) and long wavelength ultraviolet radiation (UVAl) to the skin sample. The so...
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WO/2021/001903A1 |
Provided are a state determination device, elevator system, home system, and building system that make it possible to more reliably determine the state of a person in a detection area. A Doppler sensor unit (4) detects relative movement ...
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WO/2021/002761A1 |
A computer implemented method of obtaining a model of a sub-surface region, the model comprising a three-dimensional matrix of sub-surface material property values, and comprising: a) providing a set of geologically realistic models, con...
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WO/2021/001145A1 |
The invention specifies a method for determining the average distance (v) between a measurement device (3) and a conductor (1), wherein the measurement device (3) has a measurement system (2), wherein an electrical current flows through ...
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WO/2020/264502A1 |
In some preferred embodiments, an inverted U-shaped detector is provided that includes a) novel and convenient support structure to support lower ends of side panels and b) novel and convenient wheel structure to install wheels to a lowe...
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WO/2020/257886A1 |
The present invention relates to a method for detecting explosive mines, unexploded ordnance (UXO) or other targeted objects on or buried underground using a combination of metal detectors (2,4) and Ground Penetration Radar (1) with mult...
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WO/2020/257877A1 |
The invention relates to a method of monitoring the movement of an ore body (202) resulting from blasting, the method comprising: positioning a plurality of blast movement monitors (206) in a blast zone in the ore body (202), each of the...
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WO/2020/261818A1 |
In order to provide a metal detection device capable of automatically and accurately determining whether a metal passing through an inspection region is a magnetic metal or a nonmagnetic metal, this metal detection device is provided wit...
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WO/2020/263377A1 |
Disclosed herein are methods and system for redistributing bulk material across a geographical area. A method for providing bulk material for a wellbore operation, the method comprising: forming a logistical model database to determine b...
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WO/2020/259727A1 |
The present invention relates to a load sensor system (10) for a transportation unit (1) for conveying transportation goods (2), in particular in the form of ULDs for holding luggage, freight or mail. It has been found to be problematic ...
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WO/2020/262294A1 |
According to the present invention, an electrostatic capacitance detection unit detects electrostatic capacitance (C) between an electrode and an object. A processing unit determines, on the basis of the electrostatic capacitance (C) det...
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WO/2020/264060A1 |
According to one or more embodiments, operations may comprise obtaining a first point cloud. The operations also comprise performing segmentation of the first point cloud, the segmentation generating one or more clusters of points of the...
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WO/2020/252697A1 |
A security door, comprising two vertical plates (1) arranged oppositely and spaced at an interval, and a bottom plate (2) arranged between the two vertical plates (1). A coil block(3) is arranged on each of two vertical plates (1); the c...
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WO/2020/255202A1 |
In a periphery monitoring device (11) in which a plurality of radio wave sensors (12, 13) for detecting persons or objects, and at least one human sensor (14) for detecting people are installed in one package (17): the plurality of radio...
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WO/2020/253975A1 |
A reconfigurable GPR device (1) for acquiring radar data about a medium comprises a radar antenna (2) with a first polarization, a processor unit (3) connected to said antenna (2), and a casing (4) around the antenna (2) and the processo...
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WO/2020/254686A1 |
The present invention relates to a continuous wave system (1) for detecting metal objects, comprising: - a transmitter assembly (10) comprising transmitter coils (Tx1, ..., Txm) and a first clock (12), - a receiver assembly (20) comprisi...
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WO/2020/257761A1 |
A computer- implemented method includes receiving a plurality of sensor signals (1202), each signal of the plurality of sensor signals being tagged with an associated time and depth. The method also includes selecting a baseline signal (...
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WO/2020/252798A1 |
The present application relates to a receiving and compensating apparatus for an airborne transient electromagnetic method. The receiving and compensating apparatus for an airborne transient electromagnetic method of the present applicat...
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WO/2020/250865A1 |
A parking detection sensor (100) has a Doppler sensor (110), a magnetic sensor (120) that detects magnetism on XYZ axes, a change point detection unit (130) that detects a change point in the output of the Doppler sensor (110) and the ma...
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WO/2020/248817A1 |
A water supply pipeline leakage detection method based on three-dimensional image attribute analysis using a ground penetrating radar, comprising: obtaining original image data of a water supply pipeline by longitudinal scanning using a ...
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WO/2020/247210A1 |
A sensor comprising three electrodes forming two electrode pairs, each pair having a gap between the electrodes, is disclosed. An electrically insulating layer is disposed in the gap of one electrode pair. The sensor may include a RC osc...
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WO/2020/247947A1 |
The present disclosure relates to a passive magnetic detection and discrimination system and method. In an embodiment, the system comprises at least one sensing structure having a plurality of magnetic inductive sensors arranged on a rig...
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WO/2020/240526A1 |
Systems and methods of using wireless signals to create a sensing infrastructure for tracking the location of a moving subject within residential or industrial indoor environments are provided. The changes and disruptions of wireless sig...
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WO/2020/240662A1 |
This ground penetrating radar device 1 is moved by human power and has three wheels 11A-11 respectively having axles that are at 120 degree angles from each other and that each have an encoder 12A-12C attached thereto. A control unit 14 ...
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WO/2020/239711A1 |
The present invention concerns a method for identifying a user (1) of a signalling unit (2) when said user (1) performs a physical interaction with a user interface (3) of the signalling unit (2), thereby requesting a signalling unit act...
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WO/2020/243380A1 |
An electronic device detects ambient contextual data and positioning data such as orientation and motion to determine an activity state of the electronic device. A controller sets a polling interval of an open/closed position sensor that...
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WO/2020/237149A1 |
A primary drainage process, a core aging process, a water flooding process, an enhanced oil recovery (EOR) flooding process, and a core cleaning process is conducted on a rock sample. For each of the primary drainage process, core aging ...
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WO/2020/236015A1 |
In one aspect the invention provides a method of processing electromagnetic scanning machine data. This method starts with receiving a scan data set generated by an electromagnetic scanning machine scanning an object. Also received is ei...
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WO/2020/236184A1 |
A geosignal is calculated based on a signal detected by a multicomponent resistivity tool (101) to facilitate determination of formation properties and infer location of the resistivity tool with respect to formation boundaries. The resi...
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WO/2020/237146A1 |
A precise line locator is presented that provides precise line location. The locator includes a housing; a wand attached to the housing, the wand including an array of low frequency antennas arranged along the wand, the array of low freq...
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WO/2020/231432A1 |
Data filtering and processing techniques for generating improved wellbore resistivity maps are contemplated. In some aspects, a process of the disclosed technology includes steps for receiving a plurality of measurement sets, wherein eac...
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WO/2020/230766A1 |
A security system of the present embodiment is provided with: a plurality of millimetre wave sensors (10) which are disposed at intervals at the back of a structure partitioning a space through which a plurality of people can pass; a sen...
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WO/2020/231447A1 |
Systems and methods for determining formation properties are disclosed. In some embodiments, a multi- component induction tool is utilized to measure a set of triaxial resistivities at each of a plurality of borehole depths. Differences ...
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WO/2020/231918A1 |
A computer-implemented method includes receiving a test seismic dataset associated with a known truth interpretation, receiving one or more hard constraints, training a machine learning system based on the test seismic dataset, the known...
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