JPH0349065B2 - - Google Patents

Info

Publication number
JPH0349065B2
JPH0349065B2 JP58098115A JP9811583A JPH0349065B2 JP H0349065 B2 JPH0349065 B2 JP H0349065B2 JP 58098115 A JP58098115 A JP 58098115A JP 9811583 A JP9811583 A JP 9811583A JP H0349065 B2 JPH0349065 B2 JP H0349065B2
Authority
JP
Japan
Prior art keywords
sensor
reflected
infrared
light
type
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 - Lifetime
Application number
JP58098115A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59122933A (ja
Inventor
Kento Serandaa Reimondo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of JPS59122933A publication Critical patent/JPS59122933A/ja
Publication of JPH0349065B2 publication Critical patent/JPH0349065B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • 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
    • G01N21/55—Specular reflectivity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Radiation Pyrometers (AREA)
JP58098115A 1982-08-02 1983-06-03 材料識別装置 Granted JPS59122933A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40400882A 1982-08-02 1982-08-02
US404008 1982-08-02

Publications (2)

Publication Number Publication Date
JPS59122933A JPS59122933A (ja) 1984-07-16
JPH0349065B2 true JPH0349065B2 (US20100056889A1-20100304-C00004.png) 1991-07-26

Family

ID=23597753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58098115A Granted JPS59122933A (ja) 1982-08-02 1983-06-03 材料識別装置

Country Status (2)

Country Link
EP (1) EP0100399A3 (US20100056889A1-20100304-C00004.png)
JP (1) JPS59122933A (US20100056889A1-20100304-C00004.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4864150A (en) * 1988-02-09 1989-09-05 Russell Corporation Method for inspecting, detecting and distinguishing sides of fabrics
WO1994011126A1 (en) * 1992-11-07 1994-05-26 Ford Motor Company Limited Separating plastics materials
US5475201A (en) * 1993-02-25 1995-12-12 Black & Decker Inc. Method for identifying a diffusely-reflecting material
ATE176725T1 (de) * 1994-04-07 1999-02-15 Ford Motor Co Kunststoffidentifizierung
CN103090976B (zh) * 2012-01-12 2015-12-02 杭州美盛红外光电技术有限公司 热像显示装置、热像显示系统和热像显示方法
CN105510248A (zh) * 2014-09-26 2016-04-20 深圳先进技术研究院 表面材料一致性的光学检测系统及方法
CN110102509A (zh) * 2019-05-31 2019-08-09 广东省机械研究所 一种转子温度检测及异常剔除装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943994A (US20100056889A1-20100304-C00004.png) * 1972-07-21 1974-04-25

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971940A (en) * 1975-03-19 1976-07-27 Nasa Detector absorptivity measuring method and apparatus
US4199261A (en) * 1976-12-29 1980-04-22 Smith-Kettlewell Eye Research Foundation Optical intensity meter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943994A (US20100056889A1-20100304-C00004.png) * 1972-07-21 1974-04-25

Also Published As

Publication number Publication date
EP0100399A2 (en) 1984-02-15
EP0100399A3 (en) 1984-09-05
JPS59122933A (ja) 1984-07-16

Similar Documents

Publication Publication Date Title
US4644163A (en) Material identification using infrared thermometry
EP3400431B1 (en) Optical method to measure the thickness of coatings deposited on substrates
US6294793B1 (en) High speed optical inspection apparatus for a transparent disk using gaussian distribution analysis and method therefor
JP4377107B2 (ja) 反射体の特性を決定する装置及びその方法
JP2009244035A (ja) 欠陥検査装置及び欠陥検査装置
JP6289450B2 (ja) 表面特徴マッピング
JP2004157128A (ja) 高温の容器の肉厚の測定方法
JP2534453B2 (ja) 表面検査方法とその装置
JPH0349065B2 (US20100056889A1-20100304-C00004.png)
WO2017120161A1 (en) Object position independent method to measure the thickness of coatings deposited on curved objects moving at high rates
JPS59227285A (ja) 運動しているシガレツト連続体の表面を光学的に走査するための装置
US6252242B1 (en) High speed optical inspection apparatus using Gaussian distribution analysis and method therefore
JP5768298B2 (ja) パウチ型電池内の異物検出装置
CN1672036A (zh) 冶金产品表面涂层特性的在线测试方法和设备
ATE288585T1 (de) Gefrierpunktmessgerät und verfahren zur messung des gefrierpunktes
JPH11230912A (ja) 表面欠陥検出装置及びその方法
JPH03115844A (ja) 表面欠点検出方法
JP4849709B2 (ja) 平坦度等測定装置
JP2002005631A (ja) 板体特性測定方法、及び板体特性測定装置
JPH01263540A (ja) パターン検出装置
US6255666B1 (en) High speed optical inspection apparatus for a large transparent flat panel using gaussian distribution analysis and method therefor
KR100363949B1 (ko) 권선의 외관 불량 검출 장치
JP2018151354A (ja) 放射温度測定装置及び放射温度測定方法
JPS62119439A (ja) 単結晶表面のエツチピツトの測定方法
JPH06148091A (ja) 表面性状測定装置