WO2007027760A3 - Methods, systems, and computer program products for determining a property of construction material - Google Patents

Methods, systems, and computer program products for determining a property of construction material Download PDF

Info

Publication number
WO2007027760A3
WO2007027760A3 PCT/US2006/033839 US2006033839W WO2007027760A3 WO 2007027760 A3 WO2007027760 A3 WO 2007027760A3 US 2006033839 W US2006033839 W US 2006033839W WO 2007027760 A3 WO2007027760 A3 WO 2007027760A3
Authority
WO
WIPO (PCT)
Prior art keywords
construction material
property
operable
systems
computer program
Prior art date
Application number
PCT/US2006/033839
Other languages
French (fr)
Other versions
WO2007027760A2 (en
Inventor
Robert Ernest Troxler
Original Assignee
Troxler Electronic Lab Inc
Robert Ernest Troxler
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Troxler Electronic Lab Inc, Robert Ernest Troxler filed Critical Troxler Electronic Lab Inc
Priority to EP06802613.7A priority Critical patent/EP1932020B1/en
Priority to CN200680040289.3A priority patent/CN101535844B/en
Publication of WO2007027760A2 publication Critical patent/WO2007027760A2/en
Publication of WO2007027760A3 publication Critical patent/WO2007027760A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/42—Road-making materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/10—Measuring moisture content, e.g. by measuring change in length of hygroscopic filament; Hygrometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/005—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using neutrons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/025—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material using neutrons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
    • G01N23/203—Measuring back scattering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/048—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance for determining moisture content of the material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24—Earth materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24—Earth materials
    • G01N33/246—Earth materials for water content
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/24—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing the transmission of wave or particle radiation through the material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/10—Different kinds of radiation or particles
    • G01N2223/101—Different kinds of radiation or particles electromagnetic radiation
    • G01N2223/1013—Different kinds of radiation or particles electromagnetic radiation gamma
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/16—Inspection; Monitoring; Aligning
    • H05K2203/162—Testing a finished product, e.g. heat cycle testing of solder joints
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K999/00—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS dummy group
    • H05K999/99—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS dummy group dummy group

Abstract

Methods, systems, and computer program products for determining a property of construction material. According to one aspect, a material property gauge operable to determine a property of construction material is disclosed. The gauge may include an electromagnetic sensor operable to measure a response of construction material to an electromagnetic field. Further, the electromagnetic sensor may be operable to produce a signal representing the measured response by the construction material to the electromagnetic field. An acoustic detector may be operable to detect a response of the construction material to the acoustical energy. Further, the acoustic detector may be operable to produce a signal representing the detected response by the construction material to the acoustical energy. A material property calculation function may be configured to calculate a property value associated with the construction material based upon the signals produced by the electromagnetic sensor and the acoustic detector.
PCT/US2006/033839 2005-08-30 2006-08-30 Methods, systems, and computer program products for determining a property of construction material WO2007027760A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06802613.7A EP1932020B1 (en) 2005-08-30 2006-08-30 Methods, systems, and computer program products for determining a property of construction material
CN200680040289.3A CN101535844B (en) 2005-08-30 2006-08-30 Methods, systems, and computer program products for determining property of construction material

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US71275405P 2005-08-30 2005-08-30
US60/712,754 2005-08-30
US71907105P 2005-09-21 2005-09-21
US60/719,071 2005-09-21

Publications (2)

Publication Number Publication Date
WO2007027760A2 WO2007027760A2 (en) 2007-03-08
WO2007027760A3 true WO2007027760A3 (en) 2009-06-04

Family

ID=37809457

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2006/033898 WO2007027797A2 (en) 2005-08-30 2006-08-30 Methods, systems, and computer program products for measuring the density of material
PCT/US2006/033839 WO2007027760A2 (en) 2005-08-30 2006-08-30 Methods, systems, and computer program products for determining a property of construction material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2006/033898 WO2007027797A2 (en) 2005-08-30 2006-08-30 Methods, systems, and computer program products for measuring the density of material

Country Status (3)

Country Link
US (15) US7581446B2 (en)
EP (2) EP1932020B1 (en)
WO (2) WO2007027797A2 (en)

Families Citing this family (108)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7239150B2 (en) * 2003-10-24 2007-07-03 Troxler Electronic Laboratories, Inc. Pavement material microwave density measurement methods and apparatuses
GB0425008D0 (en) * 2004-11-12 2004-12-15 Petrowell Ltd Method and apparatus
DE102005037632A1 (en) * 2005-08-09 2007-02-15 Hilti Ag Wall detector for detecting underground embedded object, has permittivity measuring instrument which measures permittivity measuring signals of underground with low permittivity measuring frequency for measuring frequency
WO2007027797A2 (en) * 2005-08-30 2007-03-08 Troxler Electronic Laboratories, Inc. Methods, systems, and computer program products for measuring the density of material
WO2007120179A2 (en) * 2005-09-21 2007-10-25 Troxler Electronic Laboratories, Inc. Nuclear density gauge
US7309982B2 (en) * 2005-11-28 2007-12-18 Motorola, Inc. Portable system for rapid characterization of electrical properties of a material
US7333897B2 (en) * 2005-12-07 2008-02-19 Motorola, Inc. Method and system for identifying material composition based upon polarization trajectories
US7617718B2 (en) * 2005-12-13 2009-11-17 Sandy Golgart Sales, Inc. Device and methods for use of a dynamic cone penetrometer for evaluating soil compaction
EP1832870A1 (en) * 2006-03-07 2007-09-12 Hydronix Limited Measurement of hardenable material characteristics
US7813224B2 (en) * 2006-04-06 2010-10-12 Underground Imaging Technologies, Inc. Seismic source/receiver probe for shallow seismic surveying
DE102006033819A1 (en) * 2006-07-19 2008-01-24 Endress + Hauser Gmbh + Co. Kg Device for determining and / or monitoring a process variable of a medium
US9536122B2 (en) 2014-11-04 2017-01-03 General Electric Company Disposable multivariable sensing devices having radio frequency based sensors
US10914698B2 (en) 2006-11-16 2021-02-09 General Electric Company Sensing method and system
US9589686B2 (en) 2006-11-16 2017-03-07 General Electric Company Apparatus for detecting contaminants in a liquid and a system for use thereof
US9658178B2 (en) 2012-09-28 2017-05-23 General Electric Company Sensor systems for measuring an interface level in a multi-phase fluid composition
US9538657B2 (en) 2012-06-29 2017-01-03 General Electric Company Resonant sensor and an associated sensing method
US7676953B2 (en) * 2006-12-29 2010-03-16 Signature Control Systems, Inc. Calibration and metering methods for wood kiln moisture measurement
US10262168B2 (en) 2007-05-09 2019-04-16 Weatherford Technology Holdings, Llc Antenna for use in a downhole tubular
US8410423B2 (en) 2008-01-04 2013-04-02 Troxler Electronic Laboratories, Inc. Nuclear gauges and related methods of assembly
US7716992B2 (en) * 2008-03-27 2010-05-18 International Business Machines Corporation Sensor, method, and design structure for a low-k delamination sensor
US8805652B2 (en) * 2008-06-05 2014-08-12 Saint-Gobain Ceramics & Plastics, Inc. Charge calibrator and system incorporating the same
EP2460027B1 (en) 2009-07-29 2013-08-28 Siemens AG Österreich Method for classifying electrical sheet
US9335432B2 (en) 2010-08-30 2016-05-10 King Abdulaziz City For Science And Technology Semi-permeable terrain geophysical data acquisition
JP2012061141A (en) * 2010-09-16 2012-03-29 Canon Inc Apparatus and method for acquiring subject information
US8692182B2 (en) 2010-10-29 2014-04-08 Baker Hughes Incorporated Ruggedized high temperature compatible radiation detector
US8542023B2 (en) 2010-11-09 2013-09-24 General Electric Company Highly selective chemical and biological sensors
GB201100160D0 (en) * 2011-01-06 2011-02-23 Johnson Matthey Plc Neutron backscatter instrument
RU2466430C2 (en) * 2011-01-12 2012-11-10 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" Method of electrical exploration using cylindrical probe
AU2012207153B2 (en) * 2011-01-21 2016-06-30 Groundmetrics, Inc. Methods, systems and apparatuses for sensing and measuring the electric field within the earth
US9250277B1 (en) * 2011-03-21 2016-02-02 Northrop Grumman Systems Corporation Magnetically coupled, high resolution linear position sensor for use in high temperature, high pressure environment
US9273951B2 (en) * 2011-06-06 2016-03-01 Troxler Electronic Laboratories, Inc. Optical method and apparatus for determining a characteristic such as volume and density of an excavated void in a construction material
CN103177141B (en) * 2011-12-26 2016-02-03 深圳光启高等理工研究院 Artificial electromagnetic material design method and system
FR2987444B1 (en) * 2012-02-23 2015-10-02 Sol Solution MEASURING HEAD FOR EQUIPPING A DYNAMIC PENETROMETER AND MEASURING METHOD USING SUCH A MEASURING HEAD
JP5665783B2 (en) * 2012-02-29 2015-02-04 株式会社東芝 Neutron measuring apparatus and measuring method thereof
US9465061B2 (en) 2012-05-16 2016-10-11 Transtech Systems, Inc. In-process material characterization
US8957809B2 (en) 2012-07-18 2015-02-17 Geophysical Survey Systems, Inc. Merged ground penetrating radar display for multiple antennas
US9363754B2 (en) 2012-08-17 2016-06-07 Apple Inc. Managing power consumption in mobile devices
US10598650B2 (en) 2012-08-22 2020-03-24 General Electric Company System and method for measuring an operative condition of a machine
DE112013004129T5 (en) 2012-08-22 2015-05-21 General Electric Company Wireless system and method for measuring an operating condition of a machine
US10684268B2 (en) 2012-09-28 2020-06-16 Bl Technologies, Inc. Sensor systems for measuring an interface level in a multi-phase fluid composition
US9389191B2 (en) 2012-10-22 2016-07-12 Troxler Electronic Laboratories, Inc. Conveyor system and measuring device for determining water content of a construction material
AU2012392994B2 (en) * 2012-10-24 2016-07-21 Halliburton Energy Services, Inc. Stabilizing a spectrum using two points
US9188694B2 (en) 2012-11-16 2015-11-17 Halliburton Energy Services, Inc. Optical interferometric sensors for measuring electromagnetic fields
US9377552B2 (en) * 2013-02-28 2016-06-28 Chevron U.S.A. Inc. System and method for detecting a fracture in a rock formation using an electromagnetic source
CN105377016B (en) * 2013-02-28 2018-12-18 凯斯纽荷兰(中国)管理有限公司 Water content control system for agricultural cutter
US10515731B1 (en) 2013-03-14 2019-12-24 Troxler Electronic Laboratories, Inc. Nuclear Gauge
US9261612B2 (en) 2013-04-26 2016-02-16 Baker Hughes Incorporated Nuclear radiation detector calibration downhole
US10187430B2 (en) 2013-06-07 2019-01-22 Apple Inc. Smart management of background network connections
US9603086B2 (en) 2013-06-07 2017-03-21 Apple Inc. Smart management of background network connections based on historical data
GB201315687D0 (en) * 2013-09-03 2013-10-16 Dotocean Bvba Sediment gaughing rod, stadia rod or sounding rod and handheld density profiler
US9791431B2 (en) * 2013-07-19 2017-10-17 Ingrain, Inc. Cuttings-based well logging
CN103439222B (en) * 2013-08-09 2016-03-02 长安大学 A kind of cold repairing asphalt mixture low-temperature working performance testing device and method of testing
US20160238503A1 (en) * 2013-10-15 2016-08-18 Dead Sea Works Ltd. Device, system and method for density measurements using gamma radiation
US9822504B2 (en) 2014-01-10 2017-11-21 Board Of Regents, The University Of Texas System Systems, apparatuses and methods for assessing soil heave
CA2939787A1 (en) * 2014-02-19 2015-08-27 Osmose Utilities Services, Inc. Automated profiling of the hardness of wood
JP2015175613A (en) * 2014-03-13 2015-10-05 日立金属株式会社 Evaluation method of electric wire and evaluation device of electric wire
US9810679B2 (en) 2014-04-02 2017-11-07 Colorado School Of Mines Intelligent pad foot soil compaction devices and methods of using same
US20150338363A1 (en) * 2014-05-13 2015-11-26 Auburn University Capacitive fringing field sensors and electrical conductivity sensors integrated into printed circuit boards
US9885566B2 (en) 2014-07-24 2018-02-06 Johnson Matthey Public Limited Company Apparatus for determining thickness of lining layer
US10704377B2 (en) * 2014-10-17 2020-07-07 Halliburton Energy Services, Inc. Well monitoring with optical electromagnetic sensing system
EP3245507B1 (en) 2015-01-15 2019-11-06 Transtech Systems, Inc. Measurement and monitoring of physical properties of material under test (mut) from a vehicle
US9952156B2 (en) * 2015-06-30 2018-04-24 The United States Of America As Represented By The Secretary Of The Navy Native fluorescence imaging direct push probe
WO2017027447A1 (en) 2015-08-11 2017-02-16 Intrasen, LLC Groundwater monitoring system and method
US9976893B2 (en) * 2015-09-16 2018-05-22 Finetek Co., Ltd. Method for measuring permittivity of material
US10527570B2 (en) 2016-01-12 2020-01-07 Transtech Systems, Inc. Determining location of electromagnetic impedance spectrographic analysis using electromagnetic impedance tomography
FR3053471B1 (en) * 2016-06-29 2018-10-26 Sol Solution METHOD AND DEVICE FOR DETERMINING THE NATURE OF A SOIL
JP7374577B2 (en) * 2016-08-15 2023-11-07 株式会社大林組 Concrete measurement method and concrete evaluation method
US10411520B2 (en) * 2016-08-29 2019-09-10 The Board Of Trustees Of The University Of Illinois System and method for wireless energy transfer with non-sinusoidal waves
WO2018085452A1 (en) * 2016-11-07 2018-05-11 FarmX Inc. Systems and Methods for Soil Modeling and Automatic Irrigation Control
RU170097U1 (en) * 2016-12-19 2017-04-13 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский политехнический университет" PROBE FOR EXAMINATION OF EXTENDED CONSTRUCTION STRUCTURES
WO2018195437A1 (en) 2017-04-21 2018-10-25 Colorado State University Research Foundation Displacement and deformation monitoring method and system without using any strain sensor, and components thereof
CN109001425B (en) * 2017-05-02 2020-10-02 中国水利水电科学研究院 Cone excavation portion switch mechanism
WO2019023573A1 (en) 2017-07-27 2019-01-31 E-Flux, Llc Methods, systems, and devices for measuring in situ saturations of petroleum and napl in soils
KR102124094B1 (en) * 2017-08-18 2020-06-17 고려대학교 산학협력단 Djynamic cone penetrometer system for calculating modulus of rigidity
US10765109B1 (en) * 2017-09-29 2020-09-08 Florida A&M University Dielectric detector for pest infestations
CN108221539B (en) * 2018-01-19 2019-02-19 王邦国 A kind of asphalt pavement structure, resonant rubbilizing composite base and its manufacturing method
WO2019191725A1 (en) * 2018-03-30 2019-10-03 Colorado State University Research Foundation Loading device for measuring stiffness of structural member over time, monitoring system, and method thereof
USD880318S1 (en) * 2018-04-26 2020-04-07 Sol Solution Measuring instrument
US11946877B2 (en) * 2018-05-03 2024-04-02 Giatec Scientific Inc. Construction material assessment method and systems
JP7136438B2 (en) * 2018-05-29 2022-09-13 日本電気株式会社 Elastic modulus estimating device, elastic modulus estimating method and program
JP7045023B2 (en) * 2018-05-30 2022-03-31 五洋建設株式会社 Ground density / moisture measuring device and method
RU184335U1 (en) * 2018-07-04 2018-10-22 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский политехнический университет" PROBE FOR INSPECTION OF EXTENDED CONSTRUCTION STRUCTURES
US10830754B2 (en) 2018-09-19 2020-11-10 Osmose Utilities Services, Inc. Automated profiling of the condition of wood
US11467132B2 (en) * 2018-09-27 2022-10-11 Volt Holdings Limited Insertable waveguide to improve acoustic signal transmission in wooden specimen
US11614427B2 (en) 2018-09-27 2023-03-28 Volt Holdings Limited Waveguide usable for non-destructive evaluation of specimen including wooden specimen
DE102018132208A1 (en) * 2018-12-14 2020-06-18 Vibrowave Datenverarbeitung und Messsysteme GmbH Device and method for detecting the degree of compaction of an asphalt layer
US11009450B2 (en) * 2018-12-31 2021-05-18 Instrotek, Inc. Systems and methods for quality testing of asphalt by predicting an indirect tensile strength ratio of the asphalt sample based on the binder loss value
CN110346239B (en) * 2019-07-10 2022-02-11 国家纳米科学中心 Method for detecting density of nano material
US11425821B2 (en) 2019-08-22 2022-08-23 Cisco Technology, Inc. Optimizing design and performance for printed circuit boards
US10892558B1 (en) 2019-10-01 2021-01-12 Colorado State University Research Foundation Method and system for measuring deflections of structural member at multiple locations and antenna thereof
US11402193B2 (en) 2019-10-01 2022-08-02 Colorado State University Research Foundation Method and system for measuring deflections of structural member at multiple locations using multiple antennae
CN110879289A (en) * 2019-11-11 2020-03-13 山东省交通科学研究院 Emulsified asphalt mixture gradation verification method containing cementing material
US10890544B1 (en) * 2019-12-18 2021-01-12 Field Service Solutions LLC Nuclear densitometer assemblies for hydraulic fracturing
CN110967773B (en) * 2019-12-23 2022-01-21 中国煤炭地质总局地球物理勘探研究院 Method and device for calculating water-rich property in coal seam and electronic equipment
CN111044429B (en) * 2019-12-25 2023-09-08 泰克索尔技术(深圳)有限公司 Vehicle-mounted soil texture information real-time acquisition system
CN111289287B (en) * 2020-03-03 2022-09-30 云南省林业和草原科学院 Soil sampling device
CN111521519B (en) * 2020-05-09 2021-09-17 河海大学 Probe and method for measuring proportion of cement to soil in saturated soil
CA3176078A1 (en) * 2020-07-13 2022-01-20 University Of Manitoba Systems and methods for ultrasonic characterization of permafrost and frozen soil
US11891891B2 (en) * 2020-07-28 2024-02-06 Geodynamics, Inc. Switch device with non-addressable scheme for wellbore operations
CN111914460A (en) * 2020-08-21 2020-11-10 南京林业大学 Method for simulating temperature loss in upper and lower layer synchronous paving process of double-layer drainage asphalt pavement
JP6884260B1 (en) * 2020-10-30 2021-06-09 前田道路株式会社 Rolling machine and density estimation system for asphalt mixture
US20230065690A1 (en) * 2021-08-25 2023-03-02 Landscan, LLC Soil Penetrating Probe and System for Measuring Electrical Properties to Determine Soil Water Content
CN114018800B (en) * 2021-10-29 2023-06-30 福建工程学院 Device and method for measuring grouting compactness of prestressed duct
CN114325480B (en) * 2021-11-19 2023-09-29 广东核电合营有限公司 Diode open-circuit fault detection method and device for multiphase brushless exciter
CN114027212B (en) * 2021-12-06 2023-04-21 宿州市星之旺禽业有限公司 Water supply and water treatment method for livestock breeding
TWI805131B (en) * 2021-12-16 2023-06-11 國立陽明交通大學 Device for measuring broadband complex dielectric permittivity of an object, and a device for measuring multiple reflection signals in the time domain of the composite dielectric material and a measuring method thereof
CN114324839B (en) * 2022-01-07 2024-01-05 中电建路桥集团有限公司 Low shallow roadbed construction integrated equipment that fills of high groundwater level silt land road
US11796463B1 (en) 2022-06-08 2023-10-24 S4 Mobile Laboratories, LLC Method and apparatus for detecting chemical compounds in soil

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904942A (en) * 1988-12-21 1990-02-27 Exxon Production Research Company Electroseismic prospecting by detection of an electromagnetic signal produced by dipolar movement
US5333502A (en) * 1992-09-16 1994-08-02 Westinghouse Electric Corp. Method and apparatus for monitoring the environment of a vessel
US6393921B1 (en) * 1999-05-13 2002-05-28 University Of Kentucky Research Foundation Magnetoelastic sensing apparatus and method for remote pressure query of an environment
US6397661B1 (en) * 1998-12-30 2002-06-04 University Of Kentucky Research Foundation Remote magneto-elastic analyte, viscosity and temperature sensing apparatus and associated methods of sensing
US6411087B1 (en) * 1999-05-17 2002-06-25 University Of Houston NMR logging tool with Hi-Tc trap field magnet

Family Cites Families (108)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB863886A (en) * 1959-01-02 1961-03-29 Soil Mechanics Ltd Improvements relating to apparatus for testing the moisture content and density of soils
US3544793A (en) 1967-12-11 1970-12-01 Troxler Electronic Lab Inc Portable nuclear measuring gauge providing multiple radiation and detecting positions
IL32654A (en) * 1968-12-19 1972-11-28 Troxler Electronic Lab Inc Radiation gauging instrument and method
US3635082A (en) 1969-04-23 1972-01-18 United States Steel Corp Apparatus for measuring mass flow of fluidborne solids
US3794843A (en) 1972-12-29 1974-02-26 Ohmart Corp Gauge for determining the percentage by weight of moisture contained in a bulk material transported on a moving conveyor
US4219776A (en) 1978-08-25 1980-08-26 The Regents Of The University Of California Method and apparatus for measuring in situ density and fabric of soils
US4364008A (en) * 1980-10-02 1982-12-14 Jacques Steven L Focusing probe for moisture measurement device
JPS57125372A (en) 1981-01-28 1982-08-04 Japan Atom Energy Res Inst Measuring device of neutron and gamma rays
US4442701A (en) * 1983-02-25 1984-04-17 Bowser-Morner, Inc. Method for measuring density of a bulk material in a stockpile
US4525854A (en) 1983-03-22 1985-06-25 Troxler Electronic Laboratories, Inc. Radiation scatter apparatus and method
US4701868A (en) 1984-12-13 1987-10-20 Troxler Electronic Laboratories, Inc. Apparatus and method for accurately measuring the density of materials with rough surfaces by radiation backscatter
US4641030A (en) 1984-12-13 1987-02-03 Troxler Electronic Laboratories, Inc. Apparatus and method for directly measuring the density of a thin layer
EP0249787A3 (en) * 1986-06-18 1989-07-12 Max Zellweger Method and insole for heating a foot within a shoe
US4766319A (en) 1987-02-12 1988-08-23 Troxler Electronic Laboratories, Inc. Portable nuclear moisture-density gauge with low activity nuclear sources
DE3891359T1 (en) * 1988-07-27 1990-07-19 Univ Kazakhsky DEVICE FOR MEASURING THE SOIL MOISTURE AND THE WATER VALUE OF THE SNOW
US5095465A (en) 1990-01-05 1992-03-10 Board Of Regents The University Of Texas System In situ testing with surface seismic waves of materials having properties that change with time
US5455516A (en) * 1992-04-21 1995-10-03 Thermedics Inc. Meter and method for in situ measurement of the electromagnetic properties of various process materials using cutoff frequency characterization and analysis
US5654587A (en) 1993-07-15 1997-08-05 Lsi Logic Corporation Stackable heatsink structure for semiconductor devices
US5614670A (en) 1993-10-29 1997-03-25 Board Of Regents, The University Of Texas System Movable seismic pavement analyzer
US5457628A (en) 1994-04-01 1995-10-10 Theyanayagam; Sabanayagam Method of interpretation of electrical dispersion data of porous media
USH1561H (en) 1994-09-22 1996-07-02 Exxon Production Research Company Method and apparatus for detection of seismic and electromagnetic waves
US5666061A (en) * 1994-11-09 1997-09-09 James Instruments Inc. Apparatus and method for measurement of moisture concentration in granular materials
CA2165017C (en) * 1994-12-12 2006-07-11 Macmillan M. Wisler Drilling system with downhole apparatus for transforming multiple dowhole sensor measurements into parameters of interest and for causing the drilling direction to change in response thereto
CA2245007C (en) 1996-02-01 2002-12-24 Bbn Corporation Soil compaction measurement
US5742166A (en) * 1996-11-04 1998-04-21 Park; Larry Seismic activity predictor including a dielectric for receiving precursor seismic electromagnetic waveforms
US6204670B1 (en) * 1997-06-09 2001-03-20 National Research Development Corp. Process and instrument for moisture measurement
US5900736A (en) 1997-07-28 1999-05-04 Transtech Systems, Inc. Paving material density indicator and method using capacitance
US6369381B1 (en) * 1999-01-29 2002-04-09 Troxler Electronic Laboratories, Inc. Apparatus and method for calibration of nuclear gauges
CA2363419C (en) * 1999-03-03 2008-01-22 Troxler Electronic Laboratories, Inc. Improved thin layer nuclear density gauge
US6308787B1 (en) * 1999-09-24 2001-10-30 Vermeer Manufacturing Company Real-time control system and method for controlling an underground boring machine
AU2001241436A1 (en) 2000-02-01 2001-08-14 Troxler Electronic Laboratories Inc. Apparatus and method for automated indexing of a nuclear gauge
US6427774B2 (en) 2000-02-09 2002-08-06 Conoco Inc. Process and apparatus for coupled electromagnetic and acoustic stimulation of crude oil reservoirs using pulsed power electrohydraulic and electromagnetic discharge
US6691563B1 (en) * 2000-04-11 2004-02-17 The United States Of America As Represented By The Department Of Agriculture Universal dielectric calibration method and apparatus for moisture content determination in particulate and granular materials
US6536553B1 (en) * 2000-04-25 2003-03-25 The United States Of America As Represented By The Secretary Of The Army Method and apparatus using acoustic sensor for sub-surface object detection and visualization
US6414497B1 (en) * 2000-05-04 2002-07-02 Transtech Systems, Inc. Paving material analyzer system and method
US6803771B2 (en) 2000-05-04 2004-10-12 Transtech Systems, Inc. Paving material analyzer system and method
AU2002230389A1 (en) * 2000-06-14 2002-04-29 Vermeer Manufacturing Company Utility mapping and data distribution system and method
US6492641B1 (en) * 2000-06-29 2002-12-10 Troxler Electronic Laboratories, Inc. Apparatus and method for gamma-ray determination of bulk density of samples
DE10048409A1 (en) 2000-09-29 2002-04-11 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Discharge lamp with capacitive field modulation
US6915216B2 (en) * 2002-10-11 2005-07-05 Troxler Electronic Laboratories, Inc. Measurement device incorporating a locating device and a portable handheld computer device and associated apparatus, system and method
US6677763B2 (en) 2001-05-23 2004-01-13 D. J. Geisel Technology, Inc. Material segregation, density, and moisture analyzing apparatus and method
US6400161B1 (en) 2001-05-23 2002-06-04 Donald Joseph Geisel Material segregation and density analyzing apparatus and method
GB0115809D0 (en) * 2001-06-28 2001-08-22 Groundflow Ltd Downhole measurement of rock properties
US20030012411A1 (en) * 2001-07-13 2003-01-16 Sjostrom Keith Jerome System and method for displaying and collecting ground penetrating radar data
US6541975B2 (en) * 2001-08-23 2003-04-01 Kjt Enterprises, Inc. Integrated borehole system for reservoir detection and monitoring
US6567498B1 (en) 2002-01-10 2003-05-20 Troxler Electronic Laboratories, Inc. Low activity nuclear density gauge
US6906530B2 (en) 2002-05-30 2005-06-14 D.J. Geisel Technology, Inc. Apparatus and method to detect moisture
US6963205B2 (en) 2002-08-21 2005-11-08 Lundstrom John W Electrically measuring soil dry density
US6930492B2 (en) * 2002-08-29 2005-08-16 Malcam Ltd. Using surface microwaves for measuring and determining density and/or moisture content of a material
US6823736B1 (en) * 2002-11-20 2004-11-30 The United States Of America As Represented By The Secretary Of The Navy Nondestructive acoustic emission testing system using electromagnetic excitation and method for using same
US6739165B1 (en) * 2003-02-05 2004-05-25 Kjt Enterprises, Inc. Combined surface and wellbore electromagnetic measurement system and method for determining formation fluid properties
US7040145B2 (en) 2003-02-18 2006-05-09 Purdue Research Foundation Method and apparatus for measuring dry density and water content of soil
US7239150B2 (en) 2003-10-24 2007-07-03 Troxler Electronic Laboratories, Inc. Pavement material microwave density measurement methods and apparatuses
US7042801B1 (en) * 2004-02-04 2006-05-09 Seismoelectric Soundings, Inc. System for geophysical prospecting using induce electrokinetic effect
CN1997999B (en) 2004-03-29 2010-09-08 彼德·T·杰尔曼 Systems and methods to determine elastic properties of materials
US7219024B2 (en) 2004-05-26 2007-05-15 Transtech Systems, Inc. Material analysis including density and moisture content determinations
WO2006102083A2 (en) * 2005-03-18 2006-09-28 Troxler Electronic Laboratories, Inc. Apparatuses and systems for density gauge reference emulation
CN101535844B (en) 2005-08-30 2013-12-25 特克斯勒电子实验室公司 Methods, systems, and computer program products for determining property of construction material
WO2007027797A2 (en) * 2005-08-30 2007-03-08 Troxler Electronic Laboratories, Inc. Methods, systems, and computer program products for measuring the density of material
WO2007120179A2 (en) 2005-09-21 2007-10-25 Troxler Electronic Laboratories, Inc. Nuclear density gauge
US7309982B2 (en) 2005-11-28 2007-12-18 Motorola, Inc. Portable system for rapid characterization of electrical properties of a material
US7333897B2 (en) 2005-12-07 2008-02-19 Motorola, Inc. Method and system for identifying material composition based upon polarization trajectories
US7617718B2 (en) 2005-12-13 2009-11-17 Sandy Golgart Sales, Inc. Device and methods for use of a dynamic cone penetrometer for evaluating soil compaction
EP1832870A1 (en) 2006-03-07 2007-09-12 Hydronix Limited Measurement of hardenable material characteristics
US7813224B2 (en) 2006-04-06 2010-10-12 Underground Imaging Technologies, Inc. Seismic source/receiver probe for shallow seismic surveying
DE102006033819A1 (en) 2006-07-19 2008-01-24 Endress + Hauser Gmbh + Co. Kg Device for determining and / or monitoring a process variable of a medium
US9536122B2 (en) 2014-11-04 2017-01-03 General Electric Company Disposable multivariable sensing devices having radio frequency based sensors
US9538657B2 (en) 2012-06-29 2017-01-03 General Electric Company Resonant sensor and an associated sensing method
US9589686B2 (en) 2006-11-16 2017-03-07 General Electric Company Apparatus for detecting contaminants in a liquid and a system for use thereof
US9658178B2 (en) 2012-09-28 2017-05-23 General Electric Company Sensor systems for measuring an interface level in a multi-phase fluid composition
US7676953B2 (en) 2006-12-29 2010-03-16 Signature Control Systems, Inc. Calibration and metering methods for wood kiln moisture measurement
US8410423B2 (en) 2008-01-04 2013-04-02 Troxler Electronic Laboratories, Inc. Nuclear gauges and related methods of assembly
US7716992B2 (en) 2008-03-27 2010-05-18 International Business Machines Corporation Sensor, method, and design structure for a low-k delamination sensor
US8805652B2 (en) 2008-06-05 2014-08-12 Saint-Gobain Ceramics & Plastics, Inc. Charge calibrator and system incorporating the same
EP2460027B1 (en) 2009-07-29 2013-08-28 Siemens AG Österreich Method for classifying electrical sheet
US9335432B2 (en) 2010-08-30 2016-05-10 King Abdulaziz City For Science And Technology Semi-permeable terrain geophysical data acquisition
JP2012061141A (en) 2010-09-16 2012-03-29 Canon Inc Apparatus and method for acquiring subject information
US8692182B2 (en) 2010-10-29 2014-04-08 Baker Hughes Incorporated Ruggedized high temperature compatible radiation detector
US8542023B2 (en) 2010-11-09 2013-09-24 General Electric Company Highly selective chemical and biological sensors
RU2466430C2 (en) 2011-01-12 2012-11-10 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" Method of electrical exploration using cylindrical probe
AU2012207153B2 (en) 2011-01-21 2016-06-30 Groundmetrics, Inc. Methods, systems and apparatuses for sensing and measuring the electric field within the earth
US9250277B1 (en) 2011-03-21 2016-02-02 Northrop Grumman Systems Corporation Magnetically coupled, high resolution linear position sensor for use in high temperature, high pressure environment
US9273951B2 (en) 2011-06-06 2016-03-01 Troxler Electronic Laboratories, Inc. Optical method and apparatus for determining a characteristic such as volume and density of an excavated void in a construction material
CN103177141B (en) 2011-12-26 2016-02-03 深圳光启高等理工研究院 Artificial electromagnetic material design method and system
FR2987444B1 (en) 2012-02-23 2015-10-02 Sol Solution MEASURING HEAD FOR EQUIPPING A DYNAMIC PENETROMETER AND MEASURING METHOD USING SUCH A MEASURING HEAD
JP5665783B2 (en) 2012-02-29 2015-02-04 株式会社東芝 Neutron measuring apparatus and measuring method thereof
US9465061B2 (en) 2012-05-16 2016-10-11 Transtech Systems, Inc. In-process material characterization
US8957809B2 (en) 2012-07-18 2015-02-17 Geophysical Survey Systems, Inc. Merged ground penetrating radar display for multiple antennas
US9363754B2 (en) 2012-08-17 2016-06-07 Apple Inc. Managing power consumption in mobile devices
AU2012392994B2 (en) 2012-10-24 2016-07-21 Halliburton Energy Services, Inc. Stabilizing a spectrum using two points
US9188694B2 (en) 2012-11-16 2015-11-17 Halliburton Energy Services, Inc. Optical interferometric sensors for measuring electromagnetic fields
US9377552B2 (en) 2013-02-28 2016-06-28 Chevron U.S.A. Inc. System and method for detecting a fracture in a rock formation using an electromagnetic source
CN105377016B (en) 2013-02-28 2018-12-18 凯斯纽荷兰(中国)管理有限公司 Water content control system for agricultural cutter
US9261612B2 (en) 2013-04-26 2016-02-16 Baker Hughes Incorporated Nuclear radiation detector calibration downhole
US9603086B2 (en) 2013-06-07 2017-03-21 Apple Inc. Smart management of background network connections based on historical data
US9791431B2 (en) 2013-07-19 2017-10-17 Ingrain, Inc. Cuttings-based well logging
CN103439222B (en) 2013-08-09 2016-03-02 长安大学 A kind of cold repairing asphalt mixture low-temperature working performance testing device and method of testing
US20160238503A1 (en) 2013-10-15 2016-08-18 Dead Sea Works Ltd. Device, system and method for density measurements using gamma radiation
US9822504B2 (en) 2014-01-10 2017-11-21 Board Of Regents, The University Of Texas System Systems, apparatuses and methods for assessing soil heave
CA2939787A1 (en) 2014-02-19 2015-08-27 Osmose Utilities Services, Inc. Automated profiling of the hardness of wood
JP2015175613A (en) 2014-03-13 2015-10-05 日立金属株式会社 Evaluation method of electric wire and evaluation device of electric wire
US9810679B2 (en) 2014-04-02 2017-11-07 Colorado School Of Mines Intelligent pad foot soil compaction devices and methods of using same
US20150338363A1 (en) 2014-05-13 2015-11-26 Auburn University Capacitive fringing field sensors and electrical conductivity sensors integrated into printed circuit boards
US9885566B2 (en) 2014-07-24 2018-02-06 Johnson Matthey Public Limited Company Apparatus for determining thickness of lining layer
US10704377B2 (en) 2014-10-17 2020-07-07 Halliburton Energy Services, Inc. Well monitoring with optical electromagnetic sensing system
EP3245507B1 (en) 2015-01-15 2019-11-06 Transtech Systems, Inc. Measurement and monitoring of physical properties of material under test (mut) from a vehicle
US9952156B2 (en) 2015-06-30 2018-04-24 The United States Of America As Represented By The Secretary Of The Navy Native fluorescence imaging direct push probe
CN109001425B (en) 2017-05-02 2020-10-02 中国水利水电科学研究院 Cone excavation portion switch mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904942A (en) * 1988-12-21 1990-02-27 Exxon Production Research Company Electroseismic prospecting by detection of an electromagnetic signal produced by dipolar movement
US5333502A (en) * 1992-09-16 1994-08-02 Westinghouse Electric Corp. Method and apparatus for monitoring the environment of a vessel
US6397661B1 (en) * 1998-12-30 2002-06-04 University Of Kentucky Research Foundation Remote magneto-elastic analyte, viscosity and temperature sensing apparatus and associated methods of sensing
US6393921B1 (en) * 1999-05-13 2002-05-28 University Of Kentucky Research Foundation Magnetoelastic sensing apparatus and method for remote pressure query of an environment
US6411087B1 (en) * 1999-05-17 2002-06-25 University Of Houston NMR logging tool with Hi-Tc trap field magnet

Also Published As

Publication number Publication date
US20100198542A1 (en) 2010-08-05
WO2007027797A3 (en) 2007-11-22
US9880146B2 (en) 2018-01-30
US20090314090A1 (en) 2009-12-24
US20180224420A1 (en) 2018-08-09
US20200319122A1 (en) 2020-10-08
US7569810B1 (en) 2009-08-04
US20140096605A1 (en) 2014-04-10
US20130026354A1 (en) 2013-01-31
EP1932020A2 (en) 2008-06-18
US8294084B2 (en) 2012-10-23
WO2007027797A2 (en) 2007-03-08
US20120056627A1 (en) 2012-03-08
EP1932020A4 (en) 2011-02-23
US8492706B2 (en) 2013-07-23
WO2007027760A2 (en) 2007-03-08
US20210270799A1 (en) 2021-09-02
US20110035182A1 (en) 2011-02-10
US8984946B2 (en) 2015-03-24
US8692184B1 (en) 2014-04-08
US11531019B2 (en) 2022-12-20
US7581446B2 (en) 2009-09-01
EP1932020B1 (en) 2017-11-15
EP1943479A4 (en) 2013-07-24
EP1943479B1 (en) 2019-11-13
US20110194672A1 (en) 2011-08-11
US10928376B2 (en) 2021-02-23
US8071937B2 (en) 2011-12-06
US7928360B2 (en) 2011-04-19
US20230094204A1 (en) 2023-03-30
US20150241405A1 (en) 2015-08-27
US11307154B2 (en) 2022-04-19
US8011248B2 (en) 2011-09-06
EP1943479A2 (en) 2008-07-16
US20120085899A1 (en) 2012-04-12
US7820960B2 (en) 2010-10-26
US20070046289A1 (en) 2007-03-01

Similar Documents

Publication Publication Date Title
WO2007027760A3 (en) Methods, systems, and computer program products for determining a property of construction material
WO2008021913A3 (en) Calibration of an analyte sensor
WO2010111380A3 (en) Determining a position of a survey receiver in a body of water
WO2010004249A3 (en) Phase based sensing
WO2008133927A8 (en) Measurement instrument and method
WO2010118091A3 (en) Line noise analysis and detection and measurement error reduction
EP2146222A3 (en) Microwave ranging sensor
WO2009050702A3 (en) Apnea detector and system
WO2008051501A3 (en) Bedbug detection, monitoring and control techniques
WO2007106628A3 (en) Electrical field sensors
AU2009331596A8 (en) Method for detecting an electric arc in photovoltaic equipment
WO2012054758A3 (en) Apparatus and method for measuring binding kinetics with a resonating sensor
CA2635908A1 (en) Method for identifying a muzzle blast within an acoustic signal
WO2011058313A3 (en) Improvements in distributed sensing
WO2009108422A3 (en) Magnetic field sensor with automatic sensitivity adjustment
NZ596554A (en) Determining paint sample volume characteristics with a sensor to emit and detect signals reflected from the sample and create data sets relating to the sample and a reference sample
WO2006130798A3 (en) Computerized tomography using radar
WO2007121373A3 (en) Sensor system
WO2009117653A3 (en) Determining directional propagation attributes of a seismic event
WO2004025231A3 (en) Acoustic sensing device, system and method for monitoring emissions from machinery
WO2010015248A3 (en) Method and device for monitoring and determining the ground stress
MX2013010528A (en) Device for measuring physical characteristics and/or changes in physical characteristics in a sheet material and a sheet adapted for use with such a device.
WO2006117780A3 (en) Cough detector
HK1111215A1 (en) Position detector and method for detecting a position of a packaging material with magnetic marking
EP1779785A4 (en) Ultrasonograph and ultrasonograph control method

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200680040289.3

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

REEP Request for entry into the european phase

Ref document number: 2006802613

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2006802613

Country of ref document: EP

DPE2 Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101)