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
  • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
  • G01N21/59—Transmissivity
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
  • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
  • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
  • B07C5/34—Sorting according to other particular properties
  • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
• • 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
  • G01J1/00—Photometry, e.g. photographic exposure meter
  • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
  • G01J1/429—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to measurement of ultraviolet light
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
  • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
  • G01M11/02—Testing optical properties
  • G01M11/0285—Testing optical properties by measuring material or chromatic transmission properties
• • 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
  • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
  • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
  • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
• • 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
• • G—PHYSICS
  • G02—OPTICS
  • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
  • G02C7/00—Optical parts
  • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
  • G02C7/024—Methods of designing ophthalmic lenses
  • G02C7/028—Special mathematical design techniques
• • G—PHYSICS
  • G02—OPTICS
  • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
  • G02C7/00—Optical parts
  • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
  • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
  • A61F9/02—Goggles
• • 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
  • G01N2021/558—Measuring reflectivity and transmission
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
  • G01N2201/00—Features of devices classified in G01N21/00
  • G01N2201/06—Illumination; Optics
  • G01N2201/061—Sources
  • G01N2201/0616—Ambient light is used

Landscapes

• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Health & Medical Sciences (AREA)
• General Health & Medical Sciences (AREA)
• Chemical & Material Sciences (AREA)
• Analytical Chemistry (AREA)
• Ophthalmology & Optometry (AREA)
• Spectroscopy & Molecular Physics (AREA)
• Biochemistry (AREA)
• Life Sciences & Earth Sciences (AREA)
• Immunology (AREA)
• Pathology (AREA)
• Optics & Photonics (AREA)
• Mathematical Physics (AREA)
• Investigating Or Analysing Materials By Optical Means (AREA)
• Eyeglasses (AREA)
• Photometry And Measurement Of Optical Pulse Characteristics (AREA)
• Optical Filters (AREA)
• Laminated Bodies (AREA)
• Testing Of Optical Devices Or Fibers (AREA)
• Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
• Lenses (AREA)

Applications Claiming Priority (3)

Publications (2)

Family

ID=47471757

Family Applications (1)

Country Status (17)

Families Citing this family (23)

Family Cites Families (21)

• 2011
  • 2011-12-23 EP EP11306764.9A patent/EP2607884A1/en not_active Withdrawn
• 2012
  • 2012-12-13 EA EA201400626A patent/EA026427B9/ru not_active IP Right Cessation
  • 2012-12-13 PL PL12809193T patent/PL2684030T3/pl unknown
  • 2012-12-13 CA CA2859774A patent/CA2859774C/en active Active
  • 2012-12-13 WO PCT/EP2012/075406 patent/WO2013092377A1/en not_active Ceased
  • 2012-12-13 AU AU2012358073A patent/AU2012358073B2/en active Active
  • 2012-12-13 PT PT128091931T patent/PT2684030E/pt unknown
  • 2012-12-13 JP JP2014510837A patent/JP5723066B2/ja active Active
  • 2012-12-13 MX MX2014007745A patent/MX351462B/es active IP Right Grant
  • 2012-12-13 KR KR1020147017165A patent/KR102041951B1/ko active Active
  • 2012-12-13 US US14/003,159 patent/US9404863B2/en active Active
  • 2012-12-13 EP EP12809193.1A patent/EP2684030B1/en active Active
  • 2012-12-13 ES ES12809193.1T patent/ES2544846T3/es active Active
  • 2012-12-13 CN CN201510543978.7A patent/CN105181299B/zh active Active
  • 2012-12-13 BR BR112014015313-2A patent/BR112014015313B1/pt active IP Right Grant
  • 2012-12-13 CN CN201280063449.1A patent/CN104011532B/zh active Active
• 2013
  • 2013-09-11 US US14/023,864 patent/US9000390B2/en active Active
• 2014
  • 2014-06-18 IL IL233222A patent/IL233222B/en active IP Right Grant
  • 2014-06-20 CO CO14134044A patent/CO6990677A2/es unknown
  • 2014-06-20 ZA ZA2014/04532A patent/ZA201404532B/en unknown
• 2015
  • 2015-03-26 JP JP2015065147A patent/JP2015163879A/ja active Pending
• 2016
  • 2016-04-01 JP JP2016074297A patent/JP2016130740A/ja active Pending
  • 2016-07-08 US US15/205,592 patent/US20160320302A1/en not_active Abandoned

Non-Patent Citations (1)

Also Published As

Similar Documents

Legal Events