JP2005519261A - 周波数領域フォトンマイグレーションを用いたパウダーの特徴付け - Google Patents

周波数領域フォトンマイグレーションを用いたパウダーの特徴付け Download PDF

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JP2005519261A
JP2005519261A JP2003538724A JP2003538724A JP2005519261A JP 2005519261 A JP2005519261 A JP 2005519261A JP 2003538724 A JP2003538724 A JP 2003538724A JP 2003538724 A JP2003538724 A JP 2003538724A JP 2005519261 A JP2005519261 A JP 2005519261A
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powder bed
light
time
powder
characterizing
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Japanese (ja)
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JP2005519261A5 (enExample
Inventor
セヴィク・ムラカ，エヴァ，エム
サン，ズィガング
パン，ティアンシュー
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ザ、テクサス、エイ、アンド、エム、ユーニヴァーサティ、システィム
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Application filed by ザ、テクサス、エイ、アンド、エム、ユーニヴァーサティ、システィム filed Critical ザ、テクサス、エイ、アンド、エム、ユーニヴァーサティ、システィム
Publication of JP2005519261A publication Critical patent/JP2005519261A/ja
Publication of JP2005519261A5 publication Critical patent/JP2005519261A5/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • G01J3/4412—Scattering spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0096—Investigating consistence of powders, dustability, dustiness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • G01N2015/0216—Investigating a scatter or diffraction pattern from fluctuations of diffraction pattern
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • G01N2015/0222—Investigating a scatter or diffraction pattern from dynamic light scattering, e.g. photon correlation spectroscopy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
    • G01N2021/4797—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium time resolved, e.g. analysis of ballistic photons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8592—Grain or other flowing solid samples

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2003538724A 2001-10-22 2002-10-22 周波数領域フォトンマイグレーションを用いたパウダーの特徴付け Pending JP2005519261A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33912101P 2001-10-22 2001-10-22
US10/274,790 US6771370B2 (en) 2001-10-22 2002-10-21 Characterizing powders using frequency-domain photon migration
PCT/US2002/033900 WO2003036275A2 (en) 2001-10-22 2002-10-22 Characterizing powders using frequency-domain photon migration

Publications (2)

Publication Number Publication Date
JP2005519261A true JP2005519261A (ja) 2005-06-30
JP2005519261A5 JP2005519261A5 (enExample) 2006-01-05

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JP2003538724A Pending JP2005519261A (ja) 2001-10-22 2002-10-22 周波数領域フォトンマイグレーションを用いたパウダーの特徴付け

Country Status (5)

Country Link
US (1) US6771370B2 (enExample)
EP (1) EP1438569A2 (enExample)
JP (1) JP2005519261A (enExample)
AU (1) AU2002363068A1 (enExample)
WO (1) WO2003036275A2 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7328059B2 (en) 1996-08-23 2008-02-05 The Texas A & M University System Imaging of light scattering tissues with fluorescent contrast agents
US7865230B1 (en) 1997-02-07 2011-01-04 Texas A&M University System Method and system for detecting sentinel lymph nodes
US7054002B1 (en) 1999-10-08 2006-05-30 The Texas A&M University System Characterization of luminescence in a scattering medium
EP1654531A1 (en) * 2003-06-20 2006-05-10 The Texas A & M University System Method and system for near-infrared fluorescence contrast-enhanced imaging with area illumination and area detection
EP1984756A2 (en) * 2006-02-13 2008-10-29 Thermo Electron Scientific Instruments LLC Spectrometric measurements during blending/mixing
US8620059B2 (en) * 2007-12-13 2013-12-31 Fpinnovations Characterizing wood furnish by edge pixelated imaging
US20160199369A1 (en) * 2013-08-12 2016-07-14 Pharmaceutical Manufacturing Research Services, Inc. Extruded Immediate Release Abuse Deterrent Pill
CA2919892C (en) 2013-08-12 2019-06-18 Pharmaceutical Manufacturing Research Services, Inc. Extruded immediate release abuse deterrent pill
US9492444B2 (en) 2013-12-17 2016-11-15 Pharmaceutical Manufacturing Research Services, Inc. Extruded extended release abuse deterrent pill
WO2015095391A1 (en) 2013-12-17 2015-06-25 Pharmaceutical Manufacturing Research Services, Inc. Extruded extended release abuse deterrent pill
EP3169315B1 (en) 2014-07-17 2020-06-24 Pharmaceutical Manufacturing Research Services, Inc. Immediate release abuse deterrent liquid fill dosage form
AU2015336065A1 (en) 2014-10-20 2017-05-04 Pharmaceutical Manufacturing Research Services, Inc. Extended release abuse deterrent liquid fill dosage form
CN108814615B (zh) * 2018-04-12 2021-07-13 东软熙康健康科技有限公司 一种在床监测设备及方法
US10591588B2 (en) * 2018-04-19 2020-03-17 Infineon Technologies Ag Electrical mixer as reference path for time-of-flight measurement
US10620103B2 (en) * 2018-05-15 2020-04-14 Honeywell International Inc. Devices and methods for evaluating the spreadability of powders utilized in additive manufacturing
US11353390B2 (en) * 2018-12-27 2022-06-07 Apple Inc. Methods to reduce power consumption of an optical particle sensor via an ASIC design
US12117384B1 (en) * 2021-04-13 2024-10-15 National Technology & Engineering Solutions Of Sandia, Llc Utilizing highly scattered light for intelligence through aerosols

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5424843A (en) * 1992-12-23 1995-06-13 The Regents Of The University Of California Apparatus and method for qualitative and quantitative measurements of optical properties of turbid media using frequency-domain photon migration
US5818583A (en) * 1996-11-08 1998-10-06 Purdue Research Foundation Particle analysis system and method
SE9800965D0 (sv) 1998-03-23 1998-03-23 Astra Ab Analysing Device
US6480276B1 (en) * 1999-07-13 2002-11-12 Clemson University Enhanced photon-migration methods for particle sizing in concentrated suspensions
SE9903423D0 (sv) 1999-09-22 1999-09-22 Astra Ab New measuring technique

Also Published As

Publication number Publication date
US6771370B2 (en) 2004-08-03
AU2002363068A1 (en) 2003-05-06
US20030117622A1 (en) 2003-06-26
EP1438569A2 (en) 2004-07-21
WO2003036275A3 (en) 2003-11-13
WO2003036275A2 (en) 2003-05-01

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