公开(公告)号：US12099360B2

公开(公告)日：2024-09-24

申请号：US17373571

申请日：2021-07-12

申请人： Lassen Peak, Inc.

发明人： Hatch Graham ,  Ehsan Afshari ,  Karl Triebes ,  Ryan Kearny

IPC分类号： G05D1/00 ,  B64U10/13 ,  G01S13/89 ,  G05D1/224 ,  G05D1/242 ,  B64U101/30 ,  G01V3/12 ,  H04N7/18

CPC分类号： G05D1/0094 ,  B64U10/13 ,  G01S13/89 ,  G05D1/00 ,  G05D1/0022 ,  G05D1/2247 ,  G05D1/2424 ,  B64U2101/30 ,  B64U2201/20 ,  G01V3/12 ,  H04N7/183

摘要： An apparatus comprises an aerial drone with a coherent radar system on a chip that operates in the terahertz range, the chip being in physical contact with the drone and configured to conduct a noninvasive scan of a target in a line of site field of view of the drone.

公开(公告)号：US12072463B2

公开(公告)日：2024-08-27

申请号：US17972251

申请日：2022-10-24

申请人： Frederick Lee Newton

发明人： Frederick Lee Newton

IPC分类号： G01V3/12 ,  G01V1/30 ,  G01V3/38

CPC分类号： G01V3/12 ,  G01V1/301 ,  G01V3/38

摘要： Systems and methods are discussed to image lithological data within the strata beneath the earth surface, including a subterranean object detection system. The system may further comprise a pipeline operable to conduct a working fluid and an instrumented pig operable to travel within the pipeline and operable to image lithological strata and voids within the strata beneath and around the pipeline. The instrumented pig may comprise an outer case, a battery coupled to the outer case, a ground imaging unit operable to send a signal to image the lithological strata and voids within the strata beneath and around the pipeline and may be operable to receive a reflected signal indicating lithology data, wherein the ground imaging unit may be operably coupled to the battery.

公开(公告)号：US12025764B2

公开(公告)日：2024-07-02

申请号：US18089640

申请日：2022-12-28

申请人： MAKITA CORPORATION

发明人： Toshiro Hirayama ,  Hajime Takeuchi ,  Hikaru Sunabe

IPC分类号： G01V3/12 ,  G06F1/16

CPC分类号： G01V3/12 ,  G06F1/1637

摘要： An embedded-object scanner device includes a housing and a sensing device, which is housed in the housing and senses one or more embedded objects embedded in a target material when moved across the target material. One or more illumination devices is provided on the housing for illuminating at least a portion of the surface of the target material.

公开(公告)号：US12007523B2

公开(公告)日：2024-06-11

申请号：US17304903

申请日：2021-06-28

申请人： Tsinghua University ,  Nuctech Company Limited

发明人： Ziran Zhao ,  Yan You ,  Yuanjing Li ,  Xuming Ma ,  Jian Wu

IPC分类号： G01V3/12 ,  G01V3/38

CPC分类号： G01V3/12 ,  G01V3/38

摘要： The application describes a security inspection apparatus and a method of controlling the same. An example security inspection apparatus includes a body fixed in the field and an electromagnetic imaging device installed on the body. The electromagnetic imaging device includes a two-dimensional multi-input multi-output array panel, including at least one two-dimensional multi-input multi-output sub-array and a control circuit. Each two-dimensional multi-input multi-output sub-array includes transmitting antennas and receiving antennas, with the transmitting antennas and the transmitting antennas being arranged such that equivalent phase centers are arranged in a two-dimensional array. The electromagnetic imaging device further includes a signal processing device configured to reconstruct an image of an inspected object based on an echo signal received and a display device configured to display the reconstructed image of the inspected object.

公开(公告)号：US20240094427A1

公开(公告)日：2024-03-21

申请号：US18525600

申请日：2023-11-30

申请人： Sedect SA

发明人： Frédéric Monnier ,  Marc Lany ,  Luis Filipe Soldado Granadeiro Rosado ,  Gilles Santi ,  Bernard Revaz ,  Alain Berthoud

IPC分类号： G01V3/10 ,  G01V3/12

CPC分类号： G01V3/10 ,  G01V3/12

摘要： The invention concerns a shoe scanning system for a full-body scanners canning an individual before access to a restricted access area. The system comprises a detection unit (10) comprising: a detector for sensing a metal and/or unauthorized object located above a surface (111) onto which the individual can walk; a communication unit for transmitting a message to an indication unit for providing instructions to the individual and/or to an assistant; and a processing unit connected to the detector by a data link for receiving data and controlling the communication unit for sending a detection signal when the detector indicates a presence of a metal and/or unauthorized object. The detector comprises a short-range sensing element (122) and a long-range sensing element (123) for detecting a metal and/or unauthorized object up to a maximal distance (1231) greater than the maximal distance of the short-range sensing element.

公开(公告)号：US20240045005A1

公开(公告)日：2024-02-08

申请号：US18255967

申请日：2021-12-02

申请人： Chipiron

发明人： Dimitri Labat

IPC分类号： G01R33/32 ,  G01R33/34 ,  G01V3/12 ,  A61B5/245 ,  A61B5/05

CPC分类号： G01R33/326 ,  G01R33/34 ,  G01R33/34061 ,  G01V3/12 ,  A61B5/245 ,  A61B5/05

摘要： A radiofrequency detection and acquisition system, which is based on SQUID and configured to be integrated into a nuclear magnetic resonance system, comprises a primary detection antenna, a flux transformer having an inlet winding connected to the primary detection antenna, a low critical temperature SQUID device for capturing the magnetic flux produced by an outlet winding of the flux transformer and supplying a secondary detection signal, a cryogenic device for cooling the SQUID device and the flux transformer, and means for processing the secondary detection signal emitted by the SQUID device to supply an analogue acquisition signal. The primary detection antenna may be of the volume type, comprising Helmholtz coils or saddle coils, or a more complex volume geometry, particularly gradiometric geometry. The means for processing the secondary detection signal may comprise a flux-locked loop, provided to linearize the response of the SQUID device.

公开(公告)号：US11892584B2

公开(公告)日：2024-02-06

申请号：US17296126

申请日：2018-11-18

申请人： SCHLUMBERGER TECHNOLOGY CORPORATION ,  SAUDI ARABIAN OIL COMPANY

发明人： Alberto Marsala ,  Nestor Herman Cuevas Maldonado ,  Andrea Lovatini ,  Mohammed Badri

IPC分类号： G01V3/08 ,  E21B49/00 ,  G01V3/12 ,  E21B47/13

CPC分类号： G01V3/083 ,  E21B47/13 ,  E21B49/001 ,  G01V3/12

摘要： Methods of marine to borehole measurement may include dispersing one or more borehole receivers in one or more boreholes; distributing one or more marine receivers in marine water at a seabed; immersing an electromagnetic dipole source in the marine water above the seabed; energizing the electromagnetic dipole source; measuring one or more borehole signal measurements using the one or more borehole receivers and one or more seabed signal measurements using the one or more marine receivers; and determining a three-dimensional property distribution of a reservoir of interest by processing the one or more borehole signal measurements and the one or more seabed signal measurements.

公开(公告)号：US20240030608A1

公开(公告)日：2024-01-25

申请号：US18045840

申请日：2022-10-12

申请人： WISTRON NEWEB CORPORATION

发明人： CHIA-HAO CHANG ,  CHUNG-CHE LIEN ,  TING-HAN SHIH

IPC分类号： H01Q9/04 ,  H01Q1/48 ,  H01Q1/22 ,  G01V3/12 ,  H01Q5/307

CPC分类号： H01Q9/0442 ,  H01Q1/48 ,  H01Q1/2266 ,  H01Q9/045 ,  G01V3/12 ,  H01Q5/307

摘要： An antenna structure and an electronic device are provided. The antenna structure includes a substrate with opposing first and second surfaces, a first radiating element with a first radiating portion and a second radiating portion, a third radiating portion, a feeding portion, and a grounding portion that are connected to the first radiating portion, a second radiating element separate from but coupling with the first radiating portion, a grounding element connected to the grounding portion, and a feeding element. The first radiating portion, the feeding portion, and the grounding portion are disposed on the first surface. The second radiating portion and the third radiating portion are disposed on the second surface. A projected area of the second radiating portion onto the first surface partially overlaps with the feeding portion. A projected area of the third radiating portion onto the first surface partially overlaps with the grounding portion.

公开(公告)号：US20240027612A1

公开(公告)日：2024-01-25

申请号：US18374780

申请日：2023-09-29

申请人： PROCEQ SA

发明人： Samuel LEHNER ,  Thomas KNORR ,  Michael GEISER ,  Isaak TSALICOGLOU ,  Marcel POSER

IPC分类号： G01S13/931 ,  H04W4/80 ,  H04W4/40 ,  G01S7/02 ,  G01V3/12 ,  G01V8/00

CPC分类号： G01S13/931 ,  H04W4/80 ,  H04W4/40 ,  G01S7/024 ,  G01V3/12 ,  G01V8/005 ,  G01S2013/932 ,  G01S2013/9327

摘要： A reconfigurable ground penetrating radar (GPR) device, an autonomous GPR system and method of acquiring radar data about a medium. The GPR device includes a radar antenna with a first polarization, a processor unit connected to said antenna, a casing around the antenna and the processor unit, a wheel assembly including a holder, a wheel and a wheel rotation sensor. The wheel rotation sensor is connected to the processor unit and an axis of the wheel is pivotal relative to the first polarization.

公开(公告)号：US20240026659A1

公开(公告)日：2024-01-25

申请号：US18374465

申请日：2023-09-28

申请人： ESCO GROUP LLC

发明人： Steven D. Hyde ,  Jason W. Betournay ,  Christopher D. Snyder

IPC分类号： E02F9/28 ,  E02F9/26 ,  G01V3/12 ,  G01V3/08

CPC分类号： E02F9/2833 ,  E02F9/2825 ,  E02F9/267 ,  G01V3/12 ,  E02F9/2858 ,  G01V3/081 ,  E02F9/285

摘要： A monitoring device and system located in a hole in a base of a ground engaging product for monitoring a characteristic of the ground engaging product. The characteristic can pertain to presence, part ID, condition, usage and/or performance of ground-engaging product secured to the earth working equipment. The monitoring system may detect the presence and/or absence of one or more of the components of the ground engaging product.