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Patent Searching and Data


Matches 1 - 50 out of 17,359

Document Document Title
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 ...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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 (...  
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...  
WO/2020/190439A3
In some embodiments, an apparatus includes a weapon detection system having a radar subsystem and a magnetometer. The radar subsystem is configured to detect a set of radio frequency (RF) response signals from an item under test (IUT). T...  
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...  
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 ...  
WO/2020/209923A3
Systems and methods for weapon and destructive device detection based on electromagnetic field profile are disclosed herein. According to an aspect, a system includes one or more sensors configured to detect an electromagnetic field of o...  
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...  
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...  
WO/2020/210859A8
A body for a handheld metal detector, the body comprising: a lower end configured to engage with a sensor head; an upper end comprising an armrest connected to an upper shaft element; and a grip element intermediate to the lower end and ...  
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...  
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 ...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
WO/2020/229441A1
The invention is directed to a receiver (100) for an RF presence-sensing arrangement (150). The receiver is configured to receive a first intra-network RF sensing signal (102) from a first transmitter (104), both pertaining to a first lo...  
WO/2020/231411A1
A downhole tool may comprise a mandrel, wherein the mandrel is a structural support for the downhole tool; one or more arms, wherein the one or more arms are attached to the mandrel; and a pad, wherein the pad is connected to the one or ...  
WO/2020/228526A1
Provided are a charging system, a foreign object detection method and component, and a charging control method and apparatus. The foreign object detection method comprises: receiving a voltage value and a current value of a transmitting ...  
WO/2020/222944A1
An apparatus for generating electrical power includes at least one power generation assembly having a housing including a fluid chamber, one or more conductive coils surrounding the fluid chamber, a reciprocating magnetic shuttle dividin...  
WO/2020/220427A1
A microwave detector, comprising a reference ground (20), a radiation source (10), a drive circuit (30), and at least one group of suppression fence columns (40). The drive circuit (30) is electrically connected to the feed point (11) of...  
WO/2020/216877A1
In an access control system (1) for a building, a double door system (14) separates a restricted-access zone (20) from a public zone (22). Radio devices (6) are arranged at defined distances from the double door system (14) and define a ...  
WO/2020/219803A1
A method for imaging a tissue region of a patient includes receiving a plurality of magnetic resonance (MR) signals of the tissue region, each MR signal being measured by a corresponding one of a plurality of coils, each coil having a di...  
WO/2020/145975A3
A ranging system and method uses three-dimensional ("3D") magnetic field measurements to correct ranging distance and direction. Ghost well interference may also be decoupled from the ranging solutions using 3D magnetic gradient field me...  
WO/2020/214222A1
An NMR logging system is disclosed which continues logging without interruption despite switching activation sets to adapt to changes in formation properties. Based on detection of an approaching or encountered geological boundary, an ap...  
WO/2020/214183A1
Methods, devices, and systems for tracking lateral motion of a nuclear magnetic resonance (NMR) tool are disclosed. In some embodiments, a phase shift for one or more spin-echo signals received by the NMR tool is detected during a veloci...  
WO/2020/214233A1
A method and system for estimating a pipe property for a plurality of nested pipes. The method may comprise disposing an electromagnetic logging tool in a wellbore. The electromagnetic logging tool may comprise a transmitter disposed on ...  
WO/2020/214864A1
In some embodiments, an electronic device present user interfaces for initializing a remote locator object. In some embodiments, an electronic device presents notifications when a remote locator object is separated from the user. In some...  
WO/2020/213707A1
The purpose of the present invention is to provide an approach warning system that emits an alarm when a master station and a slave station approach, said system being able to identify the approaching slave station. Specifically, the pre...  
WO/2020/214635A1
Methods for modeling and simulating fractured subterranean volumes include a method including obtaining geological data representing a subterranean volume, generating a structural model thereof in depositional space and in structural spa...  

Matches 1 - 50 out of 17,359