JPS52135787A - Detection of impurities - Google Patents

Detection of impurities

Info

Publication number
JPS52135787A
JPS52135787A JP5266876A JP5266876A JPS52135787A JP S52135787 A JPS52135787 A JP S52135787A JP 5266876 A JP5266876 A JP 5266876A JP 5266876 A JP5266876 A JP 5266876A JP S52135787 A JPS52135787 A JP S52135787A
Authority
JP
Japan
Prior art keywords
impurities
detection
cosmetics
foods
glasses
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.)
Pending
Application number
JP5266876A
Other languages
Japanese (ja)
Inventor
Hitoshi Mizuguchi
Reiji Ishikawa
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP5266876A priority Critical patent/JPS52135787A/en
Publication of JPS52135787A publication Critical patent/JPS52135787A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
    • G01N21/9018—Dirt detection in containers
    • 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
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
    • G01N21/9072—Investigating the presence of flaws or contamination in a container or its contents with illumination or detection from inside the container
    • 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
    • G01N33/0078—Testing material properties on manufactured objects
    • G01N33/0081—Containers; Packages; Bottles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

PURPOSE:To provide a method for detecting impurities or contaminants adhered on vessels for cosmetics or foods, glasses or ceramics for electronic materials with a high sensitivity by utilizing chemiluminescence such as luminol reaction.
JP5266876A 1976-05-07 1976-05-07 Detection of impurities Pending JPS52135787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5266876A JPS52135787A (en) 1976-05-07 1976-05-07 Detection of impurities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5266876A JPS52135787A (en) 1976-05-07 1976-05-07 Detection of impurities

Publications (1)

Publication Number Publication Date
JPS52135787A true JPS52135787A (en) 1977-11-14

Family

ID=12921237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5266876A Pending JPS52135787A (en) 1976-05-07 1976-05-07 Detection of impurities

Country Status (1)

Country Link
JP (1) JPS52135787A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009008105A (en) * 2007-06-26 2009-01-15 Nissin Kogyo Co Ltd Disk brake for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009008105A (en) * 2007-06-26 2009-01-15 Nissin Kogyo Co Ltd Disk brake for vehicle

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