IN167557B - - Google Patents
Info
- Publication number
- IN167557B IN167557B IN434/CAL/87A IN434CA1987A IN167557B IN 167557 B IN167557 B IN 167557B IN 434CA1987 A IN434CA1987 A IN 434CA1987A IN 167557 B IN167557 B IN 167557B
- Authority
- IN
- India
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
- G01N29/38—Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4454—Signal recognition, e.g. specific values or portions, signal events, signatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4463—Signal correction, e.g. distance amplitude correction [DAC], distance gain size [DGS], noise filtering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02854—Length, thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/269—Various geometry objects
- G01N2291/2693—Rotor or turbine parts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/878,817 US4803638A (en) | 1986-06-26 | 1986-06-26 | Ultrasonic signal processing system including a flaw gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN167557B true IN167557B (en0) | 1990-11-17 |
Family
ID=25372909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN434/CAL/87A IN167557B (en0) | 1986-06-26 | 1987-06-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4803638A (en0) |
| EP (1) | EP0251697A3 (en0) |
| JP (1) | JPS638553A (en0) |
| KR (1) | KR880000877A (en0) |
| CN (1) | CN1010982B (en0) |
| CA (1) | CA1272524A (en0) |
| IN (1) | IN167557B (en0) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4947351A (en) * | 1988-05-06 | 1990-08-07 | The United States Of America As Represented By The Secretary Of The Air Force | Ultrasonic scan system for nondestructive inspection |
| US5063780A (en) * | 1990-02-15 | 1991-11-12 | General Electric Company | Ultrasonic dimensional and flaw inspection of thin-walled tubular elements |
| US5287291A (en) * | 1991-09-03 | 1994-02-15 | Krautkramer-Branson, Incorporated | Quiet bus for the busing of analog and digital data |
| US5383366A (en) * | 1992-10-26 | 1995-01-24 | The United States Of America As Represented By The Secretary Of The Navy | Ultrasonic two probe system for locating and sizing |
| US5765433A (en) * | 1995-03-10 | 1998-06-16 | Arizona Instrument Corporation | Liquid measuring system and methods |
| ES2128997B1 (es) * | 1997-06-30 | 2000-02-16 | Consejo Superior Investigacion | Reductor de datos mediante deteccion de picos en sistemas ultrasonicos de ensayos no destructivos. |
| DE10123237B4 (de) * | 2001-05-12 | 2005-11-17 | Eads Deutschland Gmbh | Zerstörungsfreie Ultraschall-Prüfmethode zur Schadensdetektion, sowie Prüfeinrichtung zur Durchführung derselben |
| US7667851B2 (en) | 2001-07-24 | 2010-02-23 | Lockheed Martin Corporation | Method and apparatus for using a two-wave mixing ultrasonic detection in rapid scanning applications |
| US20040203483A1 (en) * | 2002-11-07 | 2004-10-14 | International Business Machines Corporation | Interface transceiver power mangagement method and apparatus |
| US8271055B2 (en) * | 2002-11-21 | 2012-09-18 | International Business Machines Corporation | Interface transceiver power management method and apparatus including controlled circuit complexity and power supply voltage |
| DE10259218A1 (de) * | 2002-12-17 | 2004-07-01 | Agfa Ndt Gmbh | Verfahren und Vorrichtung zur Größenbestimmung eines Risses in einem Werkstück mittels der Ultraschall-Impuls-Methode |
| US7133654B2 (en) * | 2003-08-07 | 2006-11-07 | International Business Machines Corporation | Method and apparatus for measuring communications link quality |
| EP1560338A1 (de) * | 2004-01-27 | 2005-08-03 | Siemens Aktiengesellschaft | Verfahren zur Speicherung von Prozesssignalen einer technischen Anlage |
| US20050240386A1 (en) * | 2004-04-22 | 2005-10-27 | International Business Machines Corporation | Method and system for interactive modeling of high-level network performance with low-level link design |
| US7617732B2 (en) * | 2005-08-26 | 2009-11-17 | The Boeing Company | Integrated curved linear ultrasonic transducer inspection apparatus, systems, and methods |
| US7640810B2 (en) * | 2005-07-11 | 2010-01-05 | The Boeing Company | Ultrasonic inspection apparatus, system, and method |
| US7464596B2 (en) * | 2004-09-24 | 2008-12-16 | The Boeing Company | Integrated ultrasonic inspection probes, systems, and methods for inspection of composite assemblies |
| US7444876B2 (en) * | 2005-08-26 | 2008-11-04 | The Boeing Company | Rapid prototype integrated linear ultrasonic transducer inspection apparatus, systems, and methods |
| US7254519B2 (en) * | 2004-09-24 | 2007-08-07 | The Boeing Company | Multi channel multiplexed inspection system and method |
| US7353007B2 (en) | 2005-02-03 | 2008-04-01 | International Business Machines Corporation | Digital transmission circuit and method providing selectable power consumption via multiple weighted drive slices |
| US7522670B2 (en) * | 2005-02-03 | 2009-04-21 | International Business Machines Corporation | Digital transmission circuit and method providing selectable power consumption via single-ended or differential operation |
| CN100495020C (zh) * | 2006-08-03 | 2009-06-03 | 长安大学 | 多通道混凝土超声信号处理装置 |
| US8135548B2 (en) | 2006-10-26 | 2012-03-13 | Abbott Diabetes Care Inc. | Method, system and computer program product for real-time detection of sensitivity decline in analyte sensors |
| US7953162B2 (en) * | 2006-11-17 | 2011-05-31 | Intersil Americas Inc. | Use of differential pair as single-ended data paths to transport low speed data |
| JP4910768B2 (ja) * | 2007-02-28 | 2012-04-04 | Ｊｆｅスチール株式会社 | 超音波探傷の校正方法及び管体の品質管理方法及び製造方法 |
| FR2925690B1 (fr) * | 2007-12-21 | 2010-01-01 | V & M France | Controle non destructif,en particulier pour des tubes en cours de fabrication ou a l'etat fini. |
| US8568319B1 (en) * | 2010-02-11 | 2013-10-29 | Mitchell Kaplan | Ultrasound imaging system apparatus and method with ADC saturation monitor |
| US8581756B1 (en) | 2012-09-27 | 2013-11-12 | Cirrus Logic, Inc. | Signal-characteristic determined digital-to-analog converter (DAC) filter stage configuration |
| JP5644986B1 (ja) * | 2013-04-02 | 2014-12-24 | Ｊｆｅスチール株式会社 | 超音波探傷方法および超音波探傷装置 |
| WO2018112082A1 (en) * | 2016-12-13 | 2018-06-21 | Sensor Networks, Inc. | Low-power wireless device for asset-integrity monitoring |
| CN111855803B (zh) * | 2020-07-28 | 2021-07-06 | 武汉大学 | 一种金属增材制造微型缺陷的激光超声高信噪比成像方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB664763A (en) * | 1949-02-17 | 1952-01-09 | Nat Res Dev | Method of and apparatus for examining materials by ultrasonic irradiation |
| US3221544A (en) * | 1963-06-10 | 1965-12-07 | Southwest Res Inst | Ultrasonic inspection system |
| US3415110A (en) * | 1964-07-31 | 1968-12-10 | Automation Ind Inc | Ultrasonic inspection |
| GB1147089A (en) * | 1966-11-22 | 1969-04-02 | Nat Res Dev | Ultrasonic inspection system for materials |
| US3583211A (en) * | 1968-11-18 | 1971-06-08 | Branson Instr | Pulse-echo ultrasonic test apparatus |
| CA1050654A (en) * | 1974-04-25 | 1979-03-13 | Varian Associates | Reconstruction system and method for ultrasonic imaging |
| US3920970A (en) * | 1974-04-30 | 1975-11-18 | Intec Corp | Laser scanner flaw detection system using baseline follower signal processing |
| JPS5311473B2 (en0) * | 1974-07-03 | 1978-04-21 | ||
| JPS53133075A (en) * | 1977-04-26 | 1978-11-20 | Toshiba Corp | Auotmatic ultrasonic flaw detecting apparatus |
| US4252024A (en) * | 1978-11-17 | 1981-02-24 | Westinghouse Electric Corp. | Flaw detection, characterization and study |
| US4229796A (en) * | 1979-02-15 | 1980-10-21 | Westinghouse Electric Corp. | Programmed controller for ultrasonic testing |
| US4213183A (en) * | 1979-03-22 | 1980-07-15 | Adaptronics, Inc. | System for nondestructive evaluation of material flaw characteristics |
| US4428237A (en) * | 1980-11-13 | 1984-01-31 | Electric Power Research Institute, Inc. | System and method for measuring ultrasonic return signals |
| US4380172A (en) * | 1981-02-19 | 1983-04-19 | General Electric Company | On-line rotor crack detection |
| GB2114758B (en) * | 1982-02-05 | 1985-07-31 | Rolls Royce | Ultrasonic flaw detector signal analyser |
| US4470304A (en) * | 1982-06-01 | 1984-09-11 | Bethlehem Steel Corp. | Ultrasonic inspection system |
| US4660419A (en) * | 1983-10-03 | 1987-04-28 | Trw Inc. | Reference standard for calibration of ultrasonic arrays |
| US4836026A (en) * | 1984-06-01 | 1989-06-06 | Science Applications International Corporation | Ultrasonic imaging system |
-
1986
- 1986-06-26 US US06/878,817 patent/US4803638A/en not_active Expired - Fee Related
-
1987
- 1987-06-02 IN IN434/CAL/87A patent/IN167557B/en unknown
- 1987-06-22 KR KR1019870006341A patent/KR880000877A/ko not_active Withdrawn
- 1987-06-24 EP EP87305653A patent/EP0251697A3/en not_active Withdrawn
- 1987-06-25 CN CN87104401A patent/CN1010982B/zh not_active Expired
- 1987-06-26 JP JP62157975A patent/JPS638553A/ja active Pending
- 1987-06-26 CA CA000540729A patent/CA1272524A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4803638A (en) | 1989-02-07 |
| KR880000877A (ko) | 1988-03-30 |
| EP0251697A2 (en) | 1988-01-07 |
| JPS638553A (ja) | 1988-01-14 |
| CN1010982B (zh) | 1990-12-26 |
| CN87104401A (zh) | 1988-04-27 |
| EP0251697A3 (en) | 1990-02-14 |
| CA1272524A (en) | 1990-08-07 |