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2G046 | Investigating or analyzing materials by the use of fluid adsorption or reactions | |
G01N27/12 -27/12@Z |
G01N27/12@A-27/12@Z | AA | AA00 WHAT IS DETECTED |
AA01 | AA02 | AA03 | AA04 | AA05 | AA06 | AA07 | AA08 | AA09 | AA10 |
. Gases | . . Flammable gases | . . Exhaust gases | . . Inorganic gases | . . . Hydrogen | . . . Nitrogen | . . . Oxygen | . . . Halogens | . . . Water (i.e., humidity) | . . . Ammonia | |||
AA11 | AA12 | AA13 | AA14 | AA15 | AA16 | AA18 | AA19 | AA20 | ||||
. . . Carbon monoxide | . . . Carbon dioxide | . . . Nitrous oxide | . . . Sulfur oxides | . . . Other oxides | . . . Halide compounds | . . Organic gases | . . . Methane | . . . Ethane | ||||
AA21 | AA22 | AA23 | AA24 | AA25 | AA26 | AA28 | AA30 | |||||
. . . Propane | . . . Saturated hydrocarbons | . . . Unsaturated hydrocarbons | . . . Alcohols | . . . Aldehydes | . . . Ketones | . . Toxic gases | . Liquids | |||||
AA31 | AA32 | AA34 | ||||||||||
. . Inorganic substances | . . . Water (e.g., dew) | . . Organic substances | ||||||||||
BA | BA00 STRUCTURE OF GAS SENSITIVE BODIES |
BA01 | BA02 | BA03 | BA04 | BA05 | BA06 | BA07 | BA08 | BA09 | ||
. Film-like variants | . Block-like variants | . Variants having catalysts | . . Variants having a catalyst layer | . . . Variants having two or more catalyst layers | . . Variants in which the catalyst materials are limited (Assign also to corresponding term in FA-FE.) | . Variants having two or more gas sensitive bodies | . Variants in which the properties of the gas sensitive body are limited | . Variants in which the materials for the gas sensitive body are limited (Assign also to corresponding term in FA-FE.) | ||||
BB | BB00 SUBSTRATE STRUCTURE |
BB01 | BB02 | BB03 | BB04 | BB06 | BB07 | BB08 | ||||
. Variants that support gas sensitive bodies | . . Plate-like variants | . . Cylindrical variants | . . Variants in which the substrate materials are limited (Assign also to corresponding term in FA-FE.) | . Variants used for supporting other than gas sensitive bodies | . . Variants that are divided into two parts | . . Variants in which materials are limited (Assign also to corresponding term in FA-FE.) | ||||||
BC | BC00 ELECTRODE, LEAD STRUCTURE |
BC01 | BC02 | BC03 | BC04 | BC05 | BC07 | BC08 | BC09 | |||
. Electrode structure | . . Variants having three electrodes | . . Variants in which shape is specified | . . Variants produced by printing | . . Material-limited variants (Assign also to corresponding term in FA-FE.) | . Lead structure | . . Variants produced by printing | . . Material-limited variants (Assign also to corresponding term in FA-FE.) | |||||
BD | BD00 FILTER STRUCTURE |
BD01 | BD02 | BD03 | BD04 | BD05 | BD06 | |||||
. Variants that are independent of gas sensitive elements | . Variants that are integrated with gas sensitive elements | . . Variants that are integrated with gas sensitive bodies | . Variants using two or more filters | . Variants having a catalytic effect | . Material-limited variants (Assign also to corresponding term in FA-FE.) | |||||||
BE | BE00 HEATER STRUCTURE |
BE01 | BE02 | BE03 | BE04 | BE05 | BE06 | BE07 | BE08 | |||
. Directly heated types | . . Variants in which the heater is inside the gas sensitive body | . . Variants in which the heater is in (on) the substrate | . Indirectly heated types (i.e., space between the heater and gas sensitive body) | . . Variants having constructions for retaining heat | . . Variants having constructions for cooling | . Variants in which heater shape is specified | . Material-limited variants (Assign also to corresponding term in FA-FE.) | |||||
BF | BF00 STRUCTURES PERTAINING TO PROTECTION |
BF01 | BF02 | BF03 | BF04 | BF05 | BF06 | BF07 | ||||
. Protecting gas sensitive bodies | . Protecting electrodes and leads | . Protecting filters | . Protecting heaters | . Protecting entire elements | . Protecting cases and bushings | . Protecting entire apparatuses | ||||||
BG | BG00 STRUCTURES PERTAINING TO FLUID ADJUSTMENT |
BG01 | BG02 | BG03 | BG04 | BG05 | BG06 | BG07 | ||||
. Variants pertaining to fluid passages | . . Variants having two or more fluid passages | . . Variants using partition plates | . . Variants that are force-circulated | . . . Variants using fans | . Variants in which the specimen gas is sealed in | . Variants using carrier gas | ||||||
BH | BH00 STRUCTURES PERTAINING TO CASES AND BUSHINGS |
BH01 | BH02 | BH03 | BH04 | BH05 | BH06 | BH07 | BH08 | BH09 | BH10 | |
. Case structures | . . Intake openings for the specimen gas | . . Structures in the examining chambers | . . Exhaust opening for the specimen gas | . . Attachment to support sections | . Bushing structures | . . Insulating tubes and spacers | . . Seal structures | . . Attachment to support sections | . . Material-limited variants (Assign also to corresponding term in FA-FE.) | |||
BJ | BJ00 VARIANTS PERTAINING TO OTHER SENSOR STRUCTURES |
BJ01 | BJ02 | BJ03 | BJ04 | BJ06 | BJ07 | BJ08 | BJ10 | |||
. Variants that also use compensating elements | . . Variants that also use temperature compensating elements | . . Variants that also use gas concentration compensating elements | . . Variants that also use humidity compensating elements | . Variants pertaining to attaching structures | . . Attachment to elements | . . Attachment to cases and bushings | . Structures pertaining to explosion-proofing | |||||
BJ11 | ||||||||||||
. Variants pertaining to display | ||||||||||||
CA | CA00 OTHER DEVICES |
CA01 | CA02 | CA03 | CA04 | CA05 | CA06 | CA07 | CA09 | |||
. Devices for testing sensors | . . Devices for calibration | . . Devices for inspection | . Devices in which sensors are applied | . Sensor manufacturing devices | . Liquid sensors | . . Dew sensors | . Other sensors | |||||
DA | DA00 CIRCUITS PERTAINING TO GAS SENSITIVE BODIES |
DA01 | DA02 | DA03 | DA04 | DA05 | ||||||
. Circuits for improving initial characteristics | . Circuits for preventing deterioration of gas sensitive bodies | . . Variants using alternating current | . . Variants that operate by switching | . Variants using pulses | ||||||||
DB | DB00 CIRCUITS PERTAINING TO HEATERS |
DB01 | DB02 | DB03 | DB04 | DB05 | DB06 | DB07 | DB08 | DB09 | ||
. Variants pertaining to cleaning | . . Variants pertaining to cleaning time | . . Variants pertaining to cleaning temperature | . Variants pertaining to reduced power consumption | . Variants pertaining to temperature control | . . Variants that handle current and voltage fluctuations | . . Variants having heat cycles | . . Variants that operate by switching | . Variants using two or more heaters | ||||
DC | DC00 CIRCUITS PERTAINING TO RECOGNITION |
DC01 | DC02 | DC03 | DC04 | DC05 | DC06 | DC07 | DC08 | DC09 | DC10 | |
. Circuits pertaining to output correction | . . Correction based on temperature | . . Correction based on humidity | . . Correction based on other factors | . Circuits pertaining to operating state | . . At the start of measurement | . . During measurement | . . After completion of measurement | . Circuits pertaining to breakdowns and warnings | . . Variants based on faulty connections | |||
DC11 | DC12 | DC13 | DC14 | DC15 | DC16 | DC17 | DC18 | |||||
. . Variants based on sensor deterioration | . . Variants pertaining to safety | . Circuits for detection and display | . . Circuits for setting detection levels | . . Logarithm converting variants | . . Variants using digital processing | . . Variants having memory elements | . . Variants that perform arithmetic operations | |||||
DD | DD00 CIRCUITS PERTAINING TO POWER SOURCES |
DD01 | DD02 | DD03 | DD04 | |||||||
. Variants using direct current | . Variants using alternating current | . Variants using pulses | . Variants for handling voltage fluctuations | |||||||||
DE | DE00 OTHER CIRCUITS |
DE01 | DE03 | DE05 | ||||||||
. Variants pertaining to gas sensors | . Variants pertaining to humidity sensors | . Variants pertaining to liquid sensors | ||||||||||
EA | EA00 MANUFACTURING METHODS |
EA01 | EA02 | EA03 | EA04 | EA06 | EA07 | EA08 | EA09 | EA10 | ||
. Gas sensitive bodies (Assign also to corresponding term in BA-BJ.) | . . Film-like variants (Assign also to corresponding term in BA-BJ.) | . . Block-like variants (Assign also to corresponding term in BA-BJ.) | . . Material-limited variants (Assign also to corresponding term in FA-FE.) | . Parts (Assign also to corresponding term in BA-BJ.) | . . Substrates (Assign also to corresponding term in BA-BJ.) | . . . Variants that support gas sensitive bodies (Assign also to corresponding term in BA-BJ.) | . . Electrodes and leads (Assign also to corresponding term in BA-BJ.) | . . Filters (Assign also to corresponding term in BA-BJ.) | ||||
EA11 | EA12 | EA14 | EA15 | EA16 | EA18 | EA19 | EA20 | |||||
. . Heaters (Assign also to corresponding term in BA-BJ.) | . . Protective bodies (Assign also to corresponding term in BA-BJ.) | . Cases (Assign also to corresponding term in BA-BJ.) | . Bushings (Assign also to corresponding term in BA-BJ.) | . Single chips | . Treatment before sintering | . Treatment during sintering | . Treatment after sintering | |||||
EB | EB00 METHODS AND THE LIKE |
EB01 | EB02 | EB03 | EB04 | EB05 | EB06 | EB07 | EB09 | |||
. Gas detecting methods | . . Variants pertaining to the detection of combustion state | . . . Variants pertaining to the detection of air-fuel ratios | . . . . Determining sensor activation | . . Sensor control methods | . . . Variants that use heater control | . . Humidity detecting methods | . Liquid detecting methods | |||||
FA | FA00 ORGANIC SUBSTANCES |
FA01 | FA02 | FA03 | FA04 | FA05 | FA06 | FA07 | FA08 | FA09 | ||
. Polymers | . Monomers | . . Compounds containing sulfur | . . Compounds containing nitrogen | . . Compounds containing halogens | . . Compounds containing silicon | . . Compounds containing phosphorus | . . Compounds containing heterocyclic rings | . . Compounds containing carboxylic acid | ||||
FB | FB00 INORGANIC SUBSTANCES |
FB01 | FB02 | FB03 | FB04 | FB05 | FB06 | FB07 | FB08 | |||
. Oxides | . . Metal oxides | . . . Spinel | . . . Perovskite | . Sulfides | . Nitrides | . Borides | . Halides | |||||
FC | FC00 COMPOSITIONS |
FC01 | FC02 | FC03 | FC04 | FC06 | FC07 | FC08 | ||||
. Two components | . Three components | . Four components | . Five or more components | . Variants containing conductive particles | . . Variants containing carbon powder | . . Variants containing metal powder | ||||||
FE | FE00 TYPE OF ATOM (IN ALPHABETICAL ORDER) |
FE01 | FE02 | FE03 | FE04 | FE05 | FE06 | FE07 | FE08 | FE09 | FE10 | |
. Ac (i.e., actinide) series (actinides) | . Ag (i.e., gold) | . Al (i.e., aluminum) | . Ba (i.e., barium) | . Be (i.e., beryllium) | . Bi (i.e., bismuth) | . Ca (i.e., calcium) | . Cd (i.e., cadmium) | . Co (i.e., cobalt) | . Cr (i.e., chromium) | |||
FE11 | FE12 | FE13 | FE14 | FE15 | FE16 | FE17 | FE18 | FE19 | FE20 | |||
. Cu (i.e., copper) | . Fe (i.e., iron) | . Ge (i.e., germanium) | . Hf (i.e., hafnium) | . In (i.e., indium) | . Ir (i.e., iridium) | . K (i.e., potassium) | . La (i.e., lanthanide) series | . Li (i.e., lithium) | . Mg (i.e., magnesium) | |||
FE21 | FE22 | FE23 | FE24 | FE25 | FE26 | FE27 | FE28 | FE29 | FE30 | |||
. Mn (i.e., manganese) | . Mo (i.e., molybdenum) | . Na (i.e., sodium) | . Nb (i.e., niobium) | . Ni (i.e., nickel) | . Os (i.e., osmium) | . P (i.e., phosphorus) | . Pb (i.e., lead) | . Pd (i.e., palladium) | . Po (i.e., polonium) | |||
FE31 | FE32 | FE33 | FE34 | FE35 | FE36 | FE37 | FE38 | FE39 | FE40 | |||
. Pt (i.e., platinum) | . Ra (i.e., radium) | . Re (i.e., rhenium) | . Rh (i.e., rhodium) | . Ru (i.e., ruthenium) | . Sb (i.e., antimony) | . Se (i.e., selenium) | . Si (i.e., silicon) | . Sn (i.e., tin) | . Sr (i.e., strontium) | |||
FE41 | FE42 | FE43 | FE44 | FE45 | FE46 | FE47 | FE48 | FE49 | ||||
. Ta (i.e., tantalum) | . Tc (i.e., technetium) | . Te (i.e., tellurium) | . Ti (i.e., titanium) | . V (i.e., vanadium) | . W (i.e., tungsten) | . Y (i.e., yttrium) | . Zn (i.e., zinc) | . Zr (i.e., zirconium) |