DE69612777D1 - Ultraschallsensor und Pipettiervorrichtung, die diesen verwendet - Google Patents
Ultraschallsensor und Pipettiervorrichtung, die diesen verwendetInfo
- Publication number
- DE69612777D1 DE69612777D1 DE69612777T DE69612777T DE69612777D1 DE 69612777 D1 DE69612777 D1 DE 69612777D1 DE 69612777 T DE69612777 T DE 69612777T DE 69612777 T DE69612777 T DE 69612777T DE 69612777 D1 DE69612777 D1 DE 69612777D1
- Authority
- DE
- Germany
- Prior art keywords
- same
- ultrasonic sensor
- pipetting device
- pipetting
- ultrasonic
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/296—Acoustic waves
- G01F23/2962—Measuring transit time of reflected waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
- G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
- G01S15/101—Particularities of the measurement of distance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
- G01N2035/1025—Fluid level sensing
-
- 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
- G01N2291/02836—Flow rate, liquid level
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
- G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
- G01S15/102—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/527—Extracting wanted echo signals
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP07083210A JP3123895B2 (ja) | 1995-03-15 | 1995-03-15 | 超音波センサ及びこれを用いた分注装置 |
JP30844595A JP3573852B2 (ja) | 1995-10-31 | 1995-10-31 | 超音波センサ及びこれを用いた分注装置 |
JP30844695 | 1995-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69612777D1 true DE69612777D1 (de) | 2001-06-21 |
DE69612777T2 DE69612777T2 (de) | 2002-04-18 |
Family
ID=27304154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69612777T Expired - Fee Related DE69612777T2 (de) | 1995-03-15 | 1996-03-13 | Ultraschallsensor und Pipettiervorrichtung, die diesen verwendet |
Country Status (3)
Country | Link |
---|---|
US (1) | US5705750A (de) |
EP (1) | EP0732598B1 (de) |
DE (1) | DE69612777T2 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6265676B1 (en) * | 1997-03-10 | 2001-07-24 | Electronics For Imaging, Inc. | Systems and processing algorithms for ultrasound time-of-flight digitizer systems |
US5880364A (en) * | 1997-10-31 | 1999-03-09 | Cosense, Inc. | Non-contact ultrasonic micromeasurement system |
DE19816568A1 (de) * | 1998-04-15 | 1999-11-04 | Bosch Gmbh Robert | Sensoranordnung zur Erfassung eines Drehmoments und/oder eines Drehwinkels |
US6331437B1 (en) * | 1998-07-14 | 2001-12-18 | Bayer Corporation | Automatic handler for feeding containers into and out of an analytical instrument |
US6314055B1 (en) * | 1998-10-16 | 2001-11-06 | Intersense, Inc. | Range measuring system |
AU777102B2 (en) * | 2000-01-13 | 2004-09-30 | Ortho-Clinical Diagnostics, Inc. | Failure detection in automated clinical analyzers |
DE10140346B4 (de) * | 2001-08-17 | 2012-04-26 | Robert Bosch Gmbh | Verfahren zur Entfernungsmessung |
US7925392B2 (en) | 2002-04-23 | 2011-04-12 | Lord Corporation | Aircraft vehicular propulsion system monitoring device and method |
US20050114053A1 (en) * | 2003-10-14 | 2005-05-26 | Southward Steve C. | Magnetostrictive wavelet method for measuring pulse propagation time |
US7396512B2 (en) * | 2003-11-04 | 2008-07-08 | Drummond Scientific Company | Automatic precision non-contact open-loop fluid dispensing |
US20070012113A1 (en) * | 2005-07-18 | 2007-01-18 | Helicos Biosciences Corporation | Non-contact detection |
US7747222B2 (en) * | 2005-12-09 | 2010-06-29 | Marvell World Trade Ltd. | Detection and estimation of radio frequency variations |
JP2007315892A (ja) * | 2006-05-25 | 2007-12-06 | Aisin Seiki Co Ltd | 障害物検出装置および受信時刻推測方法 |
US7623060B1 (en) | 2006-06-29 | 2009-11-24 | Marvell International Ltd. | Systems and methods for detecting radar |
EP1975629A1 (de) | 2007-03-30 | 2008-10-01 | F.Hoffmann-La Roche Ag | Verfahren und Vorrichtung zur Detektion des Kontakts einer Pipettiernadel mit einer Flüssigkeit in einem Behälter |
DE102008009626A1 (de) | 2008-02-18 | 2009-08-27 | Advalytix Ag | Verfahren zur Zustandsüberprüfung einer Pipette, Pipettierverfahren, Pipettiervorrichtung und Saugrohr für eine Pipettiervorrichtung |
EP2098884A1 (de) * | 2008-03-05 | 2009-09-09 | Siemens Milltronics Process Instruments Inc. | Verfahren zur Identifizierung eines Hauptechos in einem Schallmesssystem |
DE102008019991B4 (de) | 2008-04-21 | 2015-10-22 | Mib Gmbh Messtechnik Und Industrieberatung | Konzentrationsbestimmungsverfahren und Messgerät |
US9086396B2 (en) | 2008-11-28 | 2015-07-21 | Roche Molecular Systems, Inc. | System and method for the automated processing of fluids, method for determining the matching of objects |
EP2442129B1 (de) | 2010-10-18 | 2016-03-23 | Siemens Aktiengesellschaft | Verfahren zur Verarbeitung eines Echoamplitudenprofils, das durch ein Impulsechomesssystem erzeugt wird |
KR101541606B1 (ko) * | 2013-11-21 | 2015-08-04 | 연세대학교 산학협력단 | 초음파 신호의 포락선 검출 방법 및 그 장치 |
TWI604182B (zh) * | 2016-04-26 | 2017-11-01 | 諾貝爾生物有限公司 | 取樣組件及其方法 |
JP7012497B2 (ja) | 2017-10-04 | 2022-01-28 | 上田日本無線株式会社 | 伝搬時間測定装置、気体濃度測定装置および伝搬時間測定プログラム |
CN108156729A (zh) * | 2017-12-06 | 2018-06-12 | 北京小米移动软件有限公司 | 照明设备、照明设备的控制方法及装置 |
JP6891140B2 (ja) | 2018-03-14 | 2021-06-18 | 株式会社日立ハイテク | 自動分析装置 |
WO2021152482A1 (en) | 2020-01-27 | 2021-08-05 | Mts Sensor Technologie Gmbh & Co. Kg | Magnetostrictive position measurement using frequency domain analysis |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4022058A (en) * | 1975-08-07 | 1977-05-10 | Brown Alvin E | Apparatus for determining the arrival time of alternating signals |
US4455556A (en) * | 1980-05-19 | 1984-06-19 | Nippon Electric Co., Ltd. | Distance measuring equipment |
US4480485A (en) * | 1982-10-01 | 1984-11-06 | Panametrics, Inc. | Acoustic flowmeter with envelope midpoint tracking |
JPS61167889A (ja) * | 1985-01-18 | 1986-07-29 | Nippon Soken Inc | 距離測定装置 |
SE456279B (sv) * | 1986-09-16 | 1988-09-19 | Bost & Co Ab | Sett och anordning for att tidsbestemma en akustisk puls |
JP3097882B2 (ja) * | 1991-07-29 | 2000-10-10 | 株式会社トキメック | 超音波送受波装置 |
DE69320632T2 (de) * | 1992-06-08 | 1999-04-15 | Behring Diagnostics Inc | Flüssigkeitsspendersystem |
US5428997A (en) * | 1992-07-20 | 1995-07-04 | Pasteur Sanofi Diagnostics | Method of and device for fluid surface detection using an ultrasonic transducer |
JP3129563B2 (ja) * | 1993-02-10 | 2001-01-31 | 富士工業株式会社 | 超音波計測方法及び装置 |
-
1996
- 1996-03-13 US US08/617,951 patent/US5705750A/en not_active Expired - Fee Related
- 1996-03-13 DE DE69612777T patent/DE69612777T2/de not_active Expired - Fee Related
- 1996-03-13 EP EP96103959A patent/EP0732598B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0732598B1 (de) | 2001-05-16 |
US5705750A (en) | 1998-01-06 |
DE69612777T2 (de) | 2002-04-18 |
EP0732598A1 (de) | 1996-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |