F-Term-List

G01B13/00-13/24

AA00
MEASUREMENT

AA01

AA02

AA03

AA04

AA06

AA07

AA08

AA09

. Measurement of position, amount of displacement, amount of travel, or coordinates

. . Measurement in a single dimension

. . Two dimensions

. . Three dimensions

. . Measurement of a predetermined position or of the presence of an object

. . Edge position

. . Center position or amount of eccentricity

. . Amount of wear

AA11

AA12

AA13

AA15

AA16

AA17

. Length or dimensions

. . Length along a curve

. . Length of a moving body along the path of travel

. . Width

. . Thickness

. . . Thickness of a moving body

AA21

AA22

AA23

AA25

AA26

AA28

AA29

AA30

. . Diameter or radius

. . . Outer diameter

. . . Inner diameter

. . Measurement of gap

. . . Pitch

. . Height

. . Depth

. . Differences in level

AA31

AA32

AA33

AA35

AA37

AA39

. Outline or shape

. . Curve

. . . Curvature

. . Planarity or straightness

. . Roundness

. . Outline of the periphery

AA41

AA42

AA44

AA45

AA46

. . Straight line scanning of a cross-sectional shape

. . Flat-bed scanning of a cross-sectional shape

. . Front and rear sides

. . Through-holes

. . Roughness or surface irregularity

AA51

AA52

AA53

AA55

AA56

AA57

AA58

AA59

AA60

. Angle measurement

. . Angles between two straight lines

. . Angles between two planes

. . Measurement of alignment

. . . Wheel alignment

. . Right angles

. . Inclination

. . Taper

. . Leveling

AA61

AA63

AA66

AA70

. . Angle of rotation

. . . Amount of twist

. Area or volume

. Other measurement

BB00
SHAPES OF OBJECTS TO BE MEASURED

BB01

BB02

BB03

BB04

BB05

BB06

BB07

BB08

BB09

BB10

. Long objects

. . Linear objects

. . Pipes

. . Belts

. . . Wound belts

. Circular objects

. . Rings

. Plates

. . Membranes or coatings

. Other shapes

CC00
TYPES OF OBJECTS TO BE MEASURED

CC01

CC02

CC05

CC07

CC08

CC09

. Wire or cable

. Rail or wiring

. Road surface

. Steel

. . Hardened steel

. Containers

CC11

CC13

CC16

CC17

CC18

CC20

. Liquids, fluids, or sediments

. Electrical components

. Machines

. . Shafts or shaft bearings

. . . Bearings

. . Turbine blades or propellers

CC21

CC23

CC24

CC25

CC26

CC27

CC28

CC30

. . Wheels, tires or steering means

. . Vehicle bodies

. . Engines

. . . Engine blocks

. . . Pistons or cylinders

. . . Cranks

. . . Valves or tappets

. . Rollers

CC31

CC32

CC34

CC35

CC36

CC37

CC40

. . Machine tools

. . . Tools

. . Joints

. . . Welded areas

. . Screws

. . Gears

. Other

DD00
OBJECTIVE

DD01

DD02

DD03

DD04

DD05

DD06

DD07

DD08

DD09

DD10

. Measurement of values or ambient conditions

. . Dust, dirt, water, or oil

. . Heat

. . Variations in pressure

. . Electricity

. . Oscillations

. . Wear or friction

. . Loss or speed of loss

. . . Shock absorption

. Other values or conditions

DD11

DD12

DD13

DD14

DD15

DD16

DD17

DD18

DD19

DD20

. Improved operability

. Improvement of productivity

. Automation

. Miniaturization or weight reduction

. Machining to a desired size

. Use of fluids for objectives other than detection

. . Driving of moving units

. . Positioning of moving units

. . Fluid bearings

. Other objectives

DE00
CORRECTION, COMPENSATION, CALIBRATION, OR ADJUSTMENT

DE01

DE02

DE04

DE05

DE07

DE08

DE09

DE10

. Correction or compensation

. . Correction or compensation for temperature

. . Correction or compensation for contact heads

. . . Correction or compensation of the measuring pressure of the contact heads

. . Correction or compensation of measuring pressure

. . . Linear variation of measuring pressure in response to measurement

. . . Variation of measuring pressure in response to variation in the supply pressure

. Other correction or compensation

DE11

DE12

DE13

DE14

DE15

DE16

DE17

DE18

DE20

. Calibration or adjustment

. . Setting of reference values

. . . Reference bodies

. . . Output of calculated values or approximated values

. . Adjustment

. . . Zero-point adjustment

. . . Magnification or sensitivity

. . . Measuring range

. Other calibration or compensation

FF00
MEASUREMENT METHODS

FF01

FF02

FF03

FF05

FF06

FF07

FF08

FF09

FF10

. Use of stationary fluids

. . Liquid columns

. . Use of sealed fluid bodies

. Use of fluid streams

. . Direct discharge onto the object being measured

. . . Fluid micrometers

. . . . Flow-rate micrometers

. . . . Back-pressure micrometers

. . . . Differential pressure micrometers

FF11

FF12

FF14

FF15

FF16

FF17

FF18

. . . . Vacuum micrometers

. . . . Flow-velocity micrometers

. . . Variation of the flow by the object being measured

. . . . Fluid disks or fluid elements

. . . Maintenance of a constant distance from the object being measured

. . . . Floating nozzles

. . . . Nozzles with pistons

FF21

FF22

FF23

FF24

FF25

FF26

FF27

FF28

. . Indirect-contact types

. . . Feeler types

. . . Nozzles or flaps

. . . Spool-valve types

. . . Characteristic contact heads

. . . . Ball types

. . . . Lever types

. . . . Parallel-motion types

FF31

FF33

FF40

. . Measurement of gas-permeable objects by means of pressure variations in the permeating gas

. Use of fluid leaks

. Other methods

HH00
DETECTION NOZZLES AND CONTACT HEADS

HH01

HH02

HH03

HH04

HH05

HH06

HH07

HH08

HH09

HH10

. Detection nozzles

. . Single nozzles

. . . Umbrella-valve types

. . . Wire types

. . . Eddy-current types

. . Duplex nozzles

. . . Multiplex nozzles

. . Cross-sectional shapes of nozzle hole

. . External shapes of nozzle aperture

. . Means for maintaining clearance from the object being measured

HH11

HH12

HH13

HH14

HH15

HH16

HH17

HH18

HH20

. Number of nozzles or measuring heads used for a single measurement

. . One nozzle

. . Two nozzles or a single pair of nozzles

. . Three nozzles

. . Four nozzles or two pairs of nozzles

. . Multiple nozzles

. Multi-dimensional measurement

. Scanning

. Other nozzles and contact heads

JJ00
CONVERSION UNITS

JJ01

JJ02

JJ03

JJ04

JJ05

JJ06

JJ07

JJ08

JJ09

JJ10

. Mechanical means

. . Levers

. . Diaphragms

. . Bellows

. . Hollow means

. . Liquid columns

. Floats

. Magnets

. Bourdon tubes

. Differential amplifiers

JJ11

JJ12

JJ13

JJ14

JJ15

JJ16

JJ17

JJ18

JJ20

. Electrical means

. . Distortion sensors

. . Resistance-variation types

. . Electromagnetic-induction types

. . Electrostatic-capacity types

. . Pressure switches, air switches, or contact switches

. Optical means

. . Optical levers

. Other conversion units

KK00
DISPLAY OR RECORDING

KK01

KK02

KK03

KK04

KK05

KK06

KK08

KK10

. Display units

. . Use of scales and indication needles

. . Digital displays

. . Use of light or sound

. . Display of limit ranges

. . Display of the maximum value, the minimum value or the mean value

. Recording units

. Other display and recording units

LL00
PREPROCESSING OR POST-PROCESSING

LL01

LL02

LL03

LL04

LL05

LL06

LL07

LL08

LL09

LL10

. Preprocessing

. . Positioning of the measuring means or the object being measured

. . . Use of placement tables or jigs

. . Conveyance

. . Cleaning

. Post-processing

. . Screening

. . Control

. . . Position control

. Others

MM00
OTHER STRUCTURAL UNITS

MM01

MM03

MM05

MM07

MM09

MM10

. Filters

. Regulators

. Regulating valves

. Masters

. Diaphragms and openings

. Transmission mechanisms for signal measurement

MM11

MM12

MM14

MM15

MM16

MM17

MM19

MM20

. Flow cut-off mechanisms (i.e., when not in use)

. . Valves that automatically open and close

. Gauge heads or measuring jets

. . Adjustment of size

. . Attachable and detachable structures

. . Structures containing detection units

. Characteristic uses of materials

. Others

2F066	Measuring arrangements characterized by the use of fluids
	G01B13/00 -13/24