F-Term-List

2G041 OTHER INVESTIGATION OR ANALYSIS OF MATERIALS BY ELECTRICAL MEANS
G01N27/60 -27/70;27/92-27/92@Z
G01N27/60-27/70;27/92 AA AA00
PURPOSE
AA01 AA02 AA03 AA04 AA05 AA06 AA07 AA08 AA09 AA10
. Safety measures . . Protection from radiation . . Electric shock prevention . . Consideration for the environment . Performance tests . Automation . Cleaning or maintenance . Noise rejection (LA01 takes precedence) . Environmental measurements . Others *
G01N27/60-27/61 BA BA00
ELECTROSTATIC VARIABLE
BA01 BA02 BA03 BA04 BA05 BA06 BA07 BA08 BA09 BA10
. Objects . . Gases or particulates in gases . . . Measurement of bipolar ions . . . "Negative ions" . . Liquids . . Solids . . . Cloths or fibres . . related to copying machines . . . Toners . . . Photoreceptors or drums
BA11 BA12 BA13 BA14 BA15 BA16 BA17 BA18 BA19
. Measuring means . . Cascade types . . Faraday cages . . Blow means . . Suction means . . Sample-fixed type . . Sample-slide type . . separating by mass-to-charge ratio . . Other measuring means *
G01N27/62-27/70 CA CA00
KIND
CA01 CA02 CA03 CA04 CA10
. Mass spectrometric analysis . Ion mobility . ECDs or electron capturing . Other ionic current measurements . Others *
DA DA00
ION SOURCE
DA01 DA02 DA03 DA04 DA05 DA06 DA07 DA08 DA09 DA10
. Thermal ionisation . Photoionisation . . Laser ionisation . . . MALDI . ESI or electrospray ionisation . Sonic spray ionisation . Discharges (DA10 takes precedence) . . Arc discharges . CI or chemical ionisation . . Corona discharges
DA11 DA12 DA13 DA14 DA15 DA16 DA17 DA18 DA19 DA20
. . NICI or negative-ion chemical ionisation . Radiation or radioisotopes . EIs thermions or filaments . ICPs or inductively coupled plasmas . MIPs or microwave induced plasmas . Particle bombardment FAB or SIMS . FID or hydrogen flame ionisation . ionising samples under atmospheric pressure . Composite ion sources . Others *
EA EA00
SAMPLE FORM
EA01 EA02 EA03 EA04 EA05 EA06 EA07 EA08
. Solid or dry solidification . . Surface adsorption gases . Liquids or fluids . . Liquid chromatography effluents . Gases . . Gas chromatography effluent gases . . Powders powder dust or smoke . . Flame or combustion chambers
EA11 EA12 EA13 EA20
. Microarrays . Reference samples or labelled samples . . Mass standards . Others *
FA FA00
OBJECT OF DETECTION
FA01 FA02 FA03 FA04 FA05 FA06 FA07 FA08 FA09 FA10
. Non-metals . . Inorganic . . . Single substances e.g. H2 O2 . . . . Noble gases . . . Compounds (FA17 takes precedence) . . Organic . . . Low molecular or metallo-organic compounds . . . . Organic halogens dioxins or PCBs . . . Macromolecules . . . . Biomaterials
FA11 FA12 FA13 FA14 FA16 FA17 FA18 FA19
. . . . . DNA RNA or nucleic acids . . . . . Proteins . . . . . for merely determining sequences . . . . . for determining three-dimensional structures or higher-order structures . Metals . . Metal/non-metal inorganic compounds . . containing alkali metals or alkaline earth metals . . containing transition metals
FA21 FA22 FA23 FA24 FA25 FA30
. Isotopes . . C isotopes . . H isotopes . . N isotopes . . O isotopes . Others *
GA GA00
APPARATUS PART
GA01 GA02 GA03 GA04 GA05 GA06 GA07 GA08 GA09 GA10
. Mass spectrometry units . . Magnets . . Quadrupoles or RF . . . with ring electrodes . . FT-ICR . . Time of flight . . . with reflectors . . Ion traps . . Tandems or MS/MS . . . MSn with n>2
GA11 GA12 GA13 GA14 GA15 GA16 GA17 GA18 GA19 GA20
. . Complex mass spectrometry units . . . Double-focusing . . Control of applied voltages . Sample inlet units . . Suction means . . Sample holders . . heating samples . . cooling samples . . Sample inlet probes . . Spraying means
GA21 GA22 GA23 GA24 GA25 GA26 GA27 GA28 GA29 GA30
. Arrangement of flow path system . . Exhaust conduits . . Sheath gas conduits . . Collision gas conduits . . Adjustment of flow rate and setting of flow rate . preventing undesirable invasion into mass spectrometry units . . Desolvators . . deflecting only ions toward MS units . Ion flow control electrodes (extraction electrodes and lenses) . Others *
HA HA00
HYBRID
HA01 HA02 HA03 HA04 HA05 HA06 HA07 HA10
. Chromatography-MS . Electrophoresis-MS . Ion mobility-MS . Optical analysis-MS . Other analysis-MS * . Hybrid other than MS . using microTAS . Others *
JA JA00
TREATMENT PRIOR TO IONISATION
JA01 JA02 JA03 JA04 JA05 JA06 JA07 JA08 JA09 JA10
. Spot measurement without pretreatment . Decomposition of sample molecules in advance e.g. enzymatic digestion . Labelling . . characterised by probe or label materials themselves . . Substitution of isotopes . Fixing on carrier . . Handling of matrix . . characterised by matrix materials themselves . . Linkers . Removal of interfering components
JA11 JA12 JA13 JA14 JA15 JA16 JA17 JA20
. . Dehumidification . . Separators . . Adsorption . . by chemical means . Excitation including multiphoton ionisation . . Vaporisation prior to ionisation . . . Elimination by temperature rise . Others *
KA KA00
POST-IONISATION TREATMENT
KA01 KA02 KA03 KA10
. Fragmenting or CID . Prevention of fragmentation excluding matrix . Removal of unnecessary components . Others *
LA LA00
SIGNAL PROCESSING
LA01 LA02 LA03 LA04 LA05 LA06 LA07 LA08 LA09 LA10
. Noise rejection . Special analogue circuits . Labelling . . Allocation of generations . Simulation . Database . . for identification of substance . Quantitative measurement . . Correction of ion intensity axis . Correction of mass axis
LA11 LA12 LA20
. Integration of derived ions . Pattern matching . Others *
MA MA00
DISPLAY
MA01 MA02 MA03 MA04 MA05 MA06 MA10
. Line or colour separation . Display of a plurality of spectra on the same screen . . Superimposed display . Information display other than spectral lines . Mass chromatograms . Higher dimensional display i.e. not less than three dimension . Others *
G01N27/92 NA NA00
DIELECTRIC BREAKDOWN
NA01 NA02 NA03 NA04 NA05 NA06 NA07 NA08 NA09 NA10
. Samples * . . Airtight container . . Non-airtight container . . Glass containers . . Flexible containers . . Cables . . Coatings . . Hollow pipes . . Papers or boards . . Electrical apparatus
NA11 NA12 NA13 NA14 NA15
. Handling of samples * . . conveyed . . rotated . . held stationary . . Positioning
NA21 NA22 NA23 NA24 NA25 NA26 NA27
. Construction of electrodes * . . Shape * . . . Brush-shaped . . . Roller-shaped . . . Needle-shaped . . Movement of electrodes i.e. rotation vertical movement or the like . . having a plurality of gauge heads
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