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2G054 | INVESTIGATING OR ANALYSING MATERIALS BY THE USE OF CHEMICAL REACTIONS | |
G01N21/75 -21/83 |
G01N21/75@A-21/83 | AA | AA00 WHAT IS MEASURED |
AA01 | AA02 | AA03 | AA04 | AA06 | AA07 | AA08 | AA10 | ||
. Gases Names of gases (F) | . Liquids Names of liquids (F) | . . Liquid suspension samples | . Solids Names of solids (F) | . Biological samples Names of samples (F) | . . Blood or urine | . . Tissues or cells | . Others names of the subject matter (F) | |||||
AB | AB00 PURPOSE OF MEASUREMENT AND TESTING |
AB01 | AB02 | AB03 | AB04 | AB05 | AB06 | AB07 | AB08 | AB09 | AB10 | |
. Animal tests or plant tests | . Clinical analysis | . Enzyme analysis Names of enzymes (F) | . Immunoassay or detecting antigens and antibodies | . Diagnosing or examining illness Names of illnesses (F) | . Measuring life span | . Trace component analysis Names of components (F) | . Measurement of chemical oxygen demand (COD) | . Analysis of multiple items | . Others Names of purposes (F) | |||
BA | BA00 PURPOSE OF PRE-TREATMENT |
BA01 | BA02 | BA03 | BA04 | BA10 | ||||||
. Avoiding or removing hindering substances Names of hindering substances (F) | . Promoting reactions | . Stabilization | . Increasing sensitivity | . Others Names of purposes (F) | ||||||||
BB | BB00 PRE-TREATMENT |
BB01 | BB02 | BB03 | BB04 | BB05 | BB06 | BB07 | BB08 | BB09 | BB10 | |
. Dissolution or extraction | . Separation or condensation | . . Electrophoretic treatment | . . Chromatographic treatment | . Washing and discharging | . Coating or painting over | . Dotting | . Dyeing Names of dyes) | . Decolouring | . Stirring or mixing | |||
BB11 | BB12 | BB13 | BB20 | |||||||||
. Drying | . Cooling or freezing | . Heating, holding at a constant temperature or incubation | . Others Names of pre-treatment (F) | |||||||||
CA | CA00 WHAT IS DETECTED |
CA01 | CA02 | CA03 | CA04 | CA05 | CA06 | CA07 | CA08 | CA10 | ||
. Carbon dioxide | . Carbon monoxide | . Hydrogen ions or pH | . Hydrogen or hydrides | . Ammonium ions or ammonia | . Nitrous oxide | . Hydrogen peroxide or peroxides | . Oxygen or ozone | . Other ions, elements or inorganic compounds F | ||||
CA11 | CA12 | CA13 | CA14 | CA15 | CA16 | CA17 | CA18 | CA19 | CA20 | |||
. Moisture, humidity or degree of dryness | . . Humidometers, humidity sensors or humidity indicators | . . . Characterized by shape or structures Names of shapes or structure (F) | . . . For dehumidifying agents or moisture absorbents | . . . For calendars or clocks | . . . For foods or for food storage | . . . For diapers | . . . For other products Names of products (F) | . Ticks or other health endangering insects Names of insects (F) | . Bacteria or microorganisms Names of bacteria or microorganisms (F) | |||
CA21 | CA22 | CA23 | CA24 | CA25 | CA26 | CA27 | CA28 | CA30 | ||||
. Substances associated with living organisms Names of substances (F) | . . DNA (nucleic acid) | . . Proteins | . . Reduced nicotinamide adenine dinucleotide (NADH) or reduced nicotinamide adenine dinucleotide phosphate (NADPH) | . . Sugars, blood sugar or urine sugar | . . Uric acid or urea nitrogen | . . Chyle, bilubin or chromogen | . Enzymes or enzyme activity Names of enzymes (F) | . Others Names of substances (F) | ||||
CB | CB00 CHEMICAL REACTIONS USED FOR DETECTION |
CB01 | CB02 | CB03 | CB10 | |||||||
. Reaction conditions Names of conditions (F) | . . Reaction time | . . Reaction temperature | . Others Names of chemical reactions (F) | |||||||||
CD | CD00 HANDLING OF SAMPLES OR SPECIMENS |
CD01 | CD03 | CD04 | CD10 | |||||||
. Preparing samples | . Sample containers | . Standard samples or reference samples | . Others (F) | |||||||||
CE | CE00 HANDLING OF REAGENTS OR INDICATORS |
CE01 | CE02 | CE03 | CE04 | CE05 | CE08 | CE10 | ||||
. Using reagents or indicators Names of reagents (F) | . . Fluorescent reagents or colouring reagents Names of reagents (F) | . . . Luminols | . . Reduced nicotinamide adenine dinucleotide (i.e., NADH) or reduced nicotinamide adenine dinucleotide phosphate (i.e., NADPH) | . . Glutamic-oxaloacetic transaminase (GOT), glutamic-pyruvic transaminase ( GPT) or gamma-glutamyl transpeptidase ( GTP) | . Solvents, catalysts or buffers | . Others (F) | ||||||
EA | EA00 ANALYTICAL METHODS |
EA01 | EA02 | EA03 | EA04 | EA05 | EA06 | EA07 | EA08 | EA09 | EA10 | |
. Chemical luminescent (i.e., chemiluminescence) analysis | . Bioluminescent analysis | . Fluorescent analysis or phosphorescent analysis | . Analyses of the degree of light transmission or light absorption | . Analyses of the amount of light reflection or light scattering | . Analyses of colorimetric values, degree of colouring or optical concentration | . Analyses of light extinguishing or colour fading | . Titration by phase splitting or by luminous intensity | . Turbidimetric methods or turbidimetric titration | . Others Names of analytical methods (F) | |||
EB | EB00 FORM OF ANALYSIS |
EB01 | EB02 | EB03 | EB04 | EB05 | EB10 | |||||
. Variants that measure light using a specific wavelength | . Variants that measure light using multiple wavelengths | . Variants that measure light multiple times at intervals | . Measuring light using multiple light sources or light receiving elements | . Variants that compare with standard samples or reference samples | . Rate analysis, analysis of reaction speed or detection of rates of change | |||||||
EB11 | EB12 | EB13 | EB14 | EB15 | EB20 | |||||||
. Endpoint analysis or endpoint detection | . Automatic analysis | . . Variants using chain conveyors | . . Variants using rotary bodies | . . . Characterized by angle of rotation and pitch of the rotary bodies | . Others (F) | |||||||
FA | FA00 APPARATUSES, MEMBERS AND ACCESSORIES |
FA01 | FA02 | FA06 | FA07 | FA08 | FA09 | FA10 | ||||
. Housings | . Cassettes or cartridges | . Reaction cells, reaction tubes or reaction vessels | . Capillaries or capillary tubes | . Flow cells | . Cuvettes or test tubes | . Reaction chambers or reaction tanks | ||||||
FA11 | FA12 | FA13 | FA14 | FA15 | FA16 | FA17 | FA18 | FA19 | FA20 | |||
. Optical choppers | . Photoelectric magnifying tubes or photoelectric converting elements | . Holes, grooves or orifices | . Slits | . Optical windows, peep holes or window plates | . Optical fibbers, light guide paths or light guide tubes | . Lenses | . Prisms or spectroscopes | . Filters or polarizing elements | . Mirrors or reflecting bodies | |||
FA21 | FA22 | FA23 | FA25 | FA26 | FA27 | FA28 | FA29 | |||||
. Glass plates, transparent sections or plates | . Shutters or light shields | . Dark boxes | . Light path switching, channel switching or switching valves | . Valves | . Sensors, sensor membranes or ribosomes | . Probes | . Indicators | |||||
FA31 | FA32 | FA33 | FA34 | FA36 | FA37 | FA38 | FA39 | FA40 | ||||
. Elements Names of elements (F) | . . Light emitting elements or light emitting diodes | . . Light receiving elements | . . Measuring elements or analytical elements | . Constant temperature tanks or incubators | . Heaters or heating sections | . Caps or cover members | . Holders or holding tools | . Filling nozzles or fillers | ||||
FA42 | FA43 | FA44 | FA45 | FA46 | FA47 | FA50 | ||||||
. Variants for portable use | . Disposable variants | . Variants using microcomputers | . Variants to which signs or scales are attached | . Variants having timing functions or timers | . Variants using delay circuits | . Others devices, Names of members (F) | ||||||
FB | FB00 WHAT IS CONTROLLED |
FB01 | FB02 | FB03 | FB04 | FB05 | FB07 | FB08 | FB10 | |||
. Optical systems or photometric systems | . . Light source sections or light emitting sections | . . Light receiving sections or detecting sections | . . Light paths, light path length, optical axes or channels | . Filling systems (e.g., sampling or filling of samples or reagents) | . Reaction systems or reaction sections | . Transport lines | . Others Names of what is controlled (F) | |||||
GA | GA00 TYPE OF LIGHT USED FOR PHOTOMETRY |
GA01 | GA02 | GA03 | GA04 | GA05 | GA06 | GA07 | GA08 | GA09 | GA10 | |
. Infrared light or far-infrared light | . Ultraviolet light | . Visible light | . Fluorescence, phosphorescence or excitation light | . Laser light | . Polarization | . Monochromatic light | . Pulsed light | . Photons or light quanta | . Others Light sources (F) | |||
GB | GB00 DETECTING MEANS |
GB01 | GB02 | GB03 | GB04 | GB05 | GB10 | |||||
. Photoelectric photometers or spectrophotometers | . Fluorescent photometers | . Turbidity meter | . Variants that use visual inspection | . Colorimeters | . Others Names of means (F) | |||||||
GE | GE00 HANDLING OF CARRIERS OR MATRICES |
GE01 | GE02 | GE03 | GE04 | GE05 | GE06 | GE07 | GE08 | GE09 | GE10 | |
. Using carriers or matrices Names of carriers(F) | . . Long roll types or long film types | . . Slide types | . . . Slide sealing tools | . . Other shapes Names of shapes (F) | . . Filter paper, test paper or test pieces | . . Support, base plates or base materials | . . Matrix holders, holding tools or frames | . . Analytical equipment using carriers or matrices | . Others (F) | |||
JA | JA00 DATA PROCESSING, SIGNAL PROCESSING AND OTHERS |
JA01 | JA02 | JA04 | JA05 | JA06 | JA07 | JA08 | JA09 | JA10 | ||
. Arithmetic operations | . Identification or judgment | . Display | . Storage (i.e., memories) or recording | . Calibration curves | . Correlating formulas or correlating graphs | . Correcting, revising or calibrating | . Blank values | . Background | ||||
JA11 | JA20 | |||||||||||
. Avoiding or compensating for undesirable phenomena Names of phenomena (F) | . Others Names of treatment (F) |