New, Changed or Retired Code Date Range Title Scope Notes Keyword/Search Terms

Transcription

DWPI Manual Code Revision 2014 - EPI Codes
New, Changed or Retired Code
Date Range Title
Scope Notes
SECTION Q
Change - Scope Notes
Q13-A01X
(2006-
)
Other transmission types
Q16-A02
(2006-
)
Servicing/repairing equipment
Q21-A01
(2006-
)
Track construction per se
Change - Keywords /
Search Terms
Q21-F09
(2006-
)
Other braking arrangements
Includes derailleur type transmission assemblies used on bicycles (see also Q19-A).
Also includes general hydrostatic transmission system (see Q13-A02 instead for
hydraulic torque converters).
Includes all equipment/methods for servicing, maintaining and repairing vehicles.
For electrical aspects of vehicle servicing equipment, see X22-X16. For off-board
wheel balancer see S02-J codes and Q11-B20. Includes mechanical aspects of oil
change/reconditioning apparatus and on-board systems that burn dirty oil in
combustion chamber and replenish engine with clean oil. For electrical aspects see
X22-A16.
Includes mechanical aspects such as track rails and sleepers per se. Also includes
track maintenance assemblies and maintenance vehicles. For track inspection, see
Q21-C03I instead. Further includes mechanical details of track changing
arrangements, track switches and crossings.
Includes other braking systems and brake system components.
Brake pipes, clamps, clips, hoses
Q21-M02
(2006-
)
Includes water columns and coal bunkers (see also Q21-C01A for steam
locomotives). Also includes tools used during servicing and maintenance
operations.
New
Change - Keywords /
Search Terms
Change - Keywords /
Search Terms
Change - Keywords /
Search Terms
New
Q32-A20
Q34-C05
(2014(2012-
)
)
Locomotive servicing equipment,
e.g. filling locomotive with water or
sand
Cups
Bakery; Confectionery; Pasta
Q34-C08A
(2012-
)
Whole or partially prepared meals
Includes meal kits, and marinated uncooked meats.
Q34-X
(2012-
)
Other specific goods
Includes packaging for stationery, plants, flower bulbs and seeds.
Q51-A01X
(2014-
)
Other engine types
Change - Title
Change - Keywords /
Search Terms
New
Q51-B05
(2006-
)
Oscillating/swing piston engines
Includes engines variable cycle engines, e.g. capable of running in two-stroke mode Variable-cycle
at low speed and 4-stroke mode at higher speeds.
See Q53-C for fluid driven oscillating piston engines.
Oscillating, swing, opposed piston
Q51-B05A
(2014-
)
Free piston engines
New
New
Q51-F01A
Q52-A01X
Q69-X
(2014(2007(2014-
)
)
)
Dry sump systems
Other turbine engines
Other gas/liquid handling systems
Includes packaging of breads, cakes, biscuits, pasta, crisps and sweets.
Includes free-piston or "crankless" IC engines. See also Q51-A01J for two-cycle
operation.
Includes dry sump lubrication systems and associated oil tanks and pipework.
Includes engines that are capable of running on variable cycles.
Keyword/Search Terms
Cookies, spaghetti, macaroni, rice,
candies, chewing gum
Sushi, pizza, burger, ready-made
sandwiches
Pencils, pen erasers, staplers
Dual piston, free piston, oscillatingpiston
Dry-sump
Variable-cycle
Date Range Title
Scope Notes
SECTION S
Retired
S02-A01C
(1980-2013) Measuring arrangements, (for)
*This code is now discontinued and transferred to S02-A10 together with S02-A01
from 201401. It remains searchable for records prior to 2014.
Retired
S02-A01C1
(1980-2013) Diameter
Position, configuration, curve,
displacement, distance, dimension,
height, shape
Radius, circle
Retired
S02-A01C2
(1980-2013) Length, width, thickness
Retired
S02-A01C3
(1980-2013) Spacing, depth, contour
Retired
S02-A01C4
(1980-2013) Angles, alignment, position, area
Retired
S02-A01C5
(1980-2013) Roughness, deformation
Retired
S02-A01X
(1980-2013) Other mechanical measurements
Change - Title
Change - Keywords /
Search Terms
Retired
S02-A02
(1980-
*This code is now discontinued and transferred to S02-A10A together with S02A01 from 201401. It remains searchable for records prior to 2014.
*This code is now discontinued and transferred to S02-A10B together with S02A01 from 201401. It remains searchable for records prior to 2014.
*This code is now discontinued and transferred to S02-A10B together with S02A01 for spacing and depth, and S02-A10C together with S02-A01 for contour, from
201401. It remains searchable for records prior to 2014.
*This code is now discontinued and transferred to S02-A10D together with S02A01 for angles, orientation and alignment, S02-A10C together with S02-A01 for
area and S02-A10G2 together with S02-A01 for position from 201401. It remains
searchable for records prior to 2014. Includes measuring orientation.
*This code is now discontinued and transferred to S02-A10E together with S02Surface, flat, smooth
A01 for roughness, S02-A10F together with S02-A01 for deformation from 201401.
It remains searchable for records prior to 2014.
from 201401. S02-A01X remains searchable for records prior to 2014.
Transducer
S02-A02A
(1980-2013) Diameter, spacing
Retired
S02-A02B
(1980-2013) Thickness of sheet or coating
Retired
S02-A02C
(1980-2013) Length, width, thickness
Retired
S02-A02D
(1980-2013) Deformation
Retired
S02-A02E
(1980-2013) Depth, contour
Retired
S02-A02F
(1980-2013) Angles, alignment, position
Retired
S02-A02G
(1997-2013) Roughness
Retired
S02-A02X
(1980-2013) Other electrical or magnetic
measuring arrangements
Change - Keywords /
Search Terms
Retired
S02-A03A
(1980-
S02-A03B
Retired
S02-A03B1
(1980-2013) Thickness of sheet, diameter,
coating
)
)
Electrical or magnetic measuring
arrangements
*This code is now discontinued and transferred to S02-A10A together with S02A02 for diameter and S02-A10B together with S02-A02 for spacing from 201401. It
remains searchable for records prior to 2014.
*This code is now discontinued and transferred to S02-A10B1 together with S02A02 from 201401. It remains searchable for records prior to 2014.
*This code is now discontinued and transferred to S02-A10F together with S02-A02
*This code is now discontinued and transferred to S02-A10B together with S02A02 for depth and S02-A10C together with S02-A02 for contour from 201401. It
*This code is now discontinued and transferred to S02-A10D together with S02A02 for angles and alignment and S02-A10G2 together with S02-A02 for position
Includes measuring orientation.
*This code is now discontinued and transferred to S02-A10E together with S02A02 from 201401. It remains searchable for records prior to 2014.
from 201401. From 201401, details of area measurements are coded under S02A10C together with S02-A02. S02-A02X remains searchable for records prior to
2014. Includes area.
Interferometers
Distance, displacement, gap, radius
Capacitance, magnetic, eddy current,
film
Strain gauge, distortion
Curve, profile
Smooth, surface
Surface, cross-section
Fabry-Perot
*This code is now discontinued and transferred to S02-A10B1 together with S02A03 for thickness of sheet or coating, and S02-A10A together with S02-A03 for
diameter from 201401. It remains searchable for records prior to 2014.
Radius, circle
Date Range Title
Scope Notes
SECTION S (cont.)
Retired
S02-A03B2
(1980-2013) Length, width, thickness, spacing
Distance, displacement
Retired
S02-A03B3
(1980-2013) Deformation, depth or contour
Retired
S02-A03B4
Retired
S02-A03B5
(1980-2013) Area, roughness
Retired
S02-A05C
Retired
S02-A05C1
(2002-2013) Thickness of sheet, diameter,
coating
Retired
S02-A05C2
Retired
S02-A05C3
(2002-2013) Length, width, thickness, gap,
spacing
(2002-2013) Deformation, depth or contour
Retired
S02-A05C4
Retired
S02-A05C5
(2002-2013) Area, roughness
Retired
S02-A05C9
(2002-2013) Other dimensional measurement
using radiation, sound
Retired
S02-A06
Retired
S02-A06A
(1992-2013) Coordinate and position
measurement
(1992-2013) Coordinates
Retired
S02-A06A1
(1992-2013) Mechanical
*This code is now discontinued and transferred to S02-A10B together with S02A03 for depth, S02-A10F together with S02-A03 for deformation, and S02-A10C
together with S02-A03 for contour from 201401. It remains searchable for records
prior to 2014.
*This code is now discontinued and transferred to S02-A10D together with S02A03 for angles and orientation, and S02-A10G2 together with S02-A03 for position
Includes measurement of orientation, tapers or optical axes alignment.
*This code is now discontinued and transferred to S02-A10C together with S02A03 for area and S02-A10E together with S02-A03 for roughness from 201401. It
*This code is now discontinued and transferred to S02-A10 from 201401, but
remains searchable and valid for records from 2002 to 2013.
Codes in this section are used with S02-A05A or S02-A05B codes to specify what
is being measured.
*This code is now discontinued and transferred to S02-A10A for diameter, and S02A10B1 for thickness of sheet or coating from 201401, but remains searchable and
valid for records from 2002 to 2013.
*This code is now discontinued and transferred to S02-A10B from 201401, but
*This code is now discontinued and transferred to S02-A10F for deformation, S02A10B for depth, and S02-A10C for contour from 201401 but remains searchable
and valid for records from 2002 to 2013.
*This code is now discontinued and transferred to S02-A10D for angles and
alignment, and S02-A10G2 for position from 201401 but remains searchable and
Includes measurements of orientation.
*This code is now discontinued and transferred to S02-A10C for area, and S02A10E for roughness from 201401 but remains searchable and valid for records
from 2002 to 2013.
*This code is now discontinued and transferred to S02-A10X together with S02A05A/B from 201401, but remains searchable and valid for records from 2002 to
2013.
*This code is now discontinued and transferred to S02-A10G from 201401, but
*This code is now discontinued and transferred to S02-A10G1 from 201401, but
*This code is now discontinued and transferred to S02-A10G1 together with S02A01 from 201401, but remains searchable and valid for records from 1992 to 2013.
Retired
S02-A06A2
(1992-2013) Electrical/magnetic
Retired
S02-A06A3
(1992-2013) Optical
Retired
S02-A06A9
(1992-2013) Other coordinate type measurement *This code is now discontinued and transferred to S02-A10G1 together with S02A09 from 201401, but remains searchable and valid for records from 1992 to 2013.
Profile, curve, strain, irregularity,
undulation
3D position
Flat, smooth, surface, cross-section
Radius, circle
Date Range Title
SECTION S (cont.)
Retired
Scope Notes
S02-A06C
(1992-2013) Position
Retired
S02-A06X
(1992-2013)
Retired
S02-A08
(1992-2013)
Retired
S02-A08A
(1992-2013)
Retired
S02-A08B
(1992-2013)
Retired
S02-A08C
(1992-2013)
Retired
S02-A08D
(1992-2013)
Retired
S02-A08E
(1992-2013)
Retired
S02-A08X
(1992-2013)
Change - Title
S02-A09
(1980-
)
New
S02-A10
(2014-
)
New
New
S02-A10A
S02-A10B
(2014(2014-
)
)
New
New
New
New
New
New
New
S02-A10B1
S02-A10C
S02-A10D
S02-A10D1
S02-A10D2
S02-A10E
S02-A10F
(2014(2014(2014(2014(2014(2014(2014-
)
)
)
)
)
)
)
Diameter
Length, Width, Thickness, Spacing,
Depth
Thickness of sheet or coating
Contour, Area
Includes shape measurements
Angles, Orientation, Alignment
Angles, Orientation
Alignment
Roughness
Deformation
New
S02-A10G
(2014-
)
Coordinates, Position
New
New
S02-A10G1
S02-A10G2
(2014(2014-
)
)
Coordinates
Position
For determining location in space rather than orientation.
Other relative measurement
Combination of measuring methods *This code is now discontinued from 2014, but remains searchable and valid for
records from 1992 to 2013. From 201401, a combination of S02-A01 to S02-A05
codes is used to highlight the use of more than one measuring method. When the
measuring method is not specified, only S02-A10 codes are applied to highlight
what is measured.
Codes in this section are used to indicate the use of one or more than one method
from the preceding groups, e.g. electrical and optical measurement, or where the
primary method of measurement is unclear.
Thickness of sheet, diameter
*This code is now discontinued and transferred to S02-A10A for diameter and S02A10B1 for thickness of sheet from 201401, but remains searchable and valid for
records from 1992 to 2013.
Length, width, spacing
*This code is now discontinued and transferred to S02-A10B from 201401, but
Deformation, depth or contour
*This code is now discontinued and transferred to S02-A10F for deformation, S02A10B for depth, and S02-A10C for contour from 201401 but remains searchable
and valid for records from 2002 to 2013.
Angles, alignment, position
*This code is now discontinued and transferred to S02-A10D for angles and
alignment, and S02-A10G2 for position from 201401 but remains searchable and
Includes measurements of axes, tapers, orientation, etc.
Area, roughness
*This code is now discontinued and transferred to S02-A10C for area, and S02A10E for roughness from 201401 but remains searchable and valid for records
from 2002 to 2013.
Other combined measuring
*This code is now discontinued and transferred to S02-A10X from 201401, but
Other measuring methods
This code is applied for measuring methods that cannot be coded under S02-A01
to S02-A05 codes. When the measuring method is not specified, only S02-A10
codes should be applied to highlight what is being measured.
Measuring arrangements (for)
Codes in this section are used to indicate what is being measured, and should be
applied together with other S02-A codes to indicate the method of measurement.
The emphasis is on relative measurement to any arbitrary coordinate system, e.g.
Cartesian or Polar, rather than absolute measurement.
For determining location in space rather than orientation.
Radius, circle
Gap, clearance
Curvature, spherometer
Inclination, taper
Perpendicularity
Flat, smooth
Mechanical strain gauge, resistance
strain gauge, straightness
Date Range Title
SECTION S (cont.)
New
New
Change - Title
S02-A10G9
S02-A10X
S02-B10
(2014(2014(1992-
)
)
)
New
S02-D07
(2014-
)
S02-D09
(1980-
)
Retired
S02-F04F
(1980-2013) Testing, calibration and
compensation
New
S02-F07
(2014-
)
Calibration, compensation and
testing
Change - Title
Change - Keywords /
Search Terms
Change - Title
S02-G07E
S02-J02X
(1992(1980-
)
)
S02-J04B
(1992-
)
Testing and monitoring
Other vehicle tests (includes testing
vehicle transmission)
Testing of specific optical apparatus
Change - Title
S02-J05
(1980-
)
Investigating static or dynamic
balance
Change - Keywords /
Search Terms
S02-K02B
(1992-
)
S02-K06
(1980-
)
Change - Title
S02-K07
(1992-
)
Compensation/correction for
ambient variations
Component parts of
recording/indicating apparatus.
Testing, calibration and monitoring
Change - Title
Change - Keywords /
Search Terms
Change - Keywords /
Search Terms
S02-K07A
S02-K09
(2005(1980-
)
)
Testing and monitoring
Other indicating or recording
S03-B01C
(1980-
)
Other electric/magnetic type
Change - Keywords /
Search Terms
Change - Keywords /
Search Terms
New
S03-E04B1B
(1992-
)
Specular reflectivity
Includes e.g. using semiconductor pn junction, crystal resonator frequency, thermal Thermo-electromotive
noise of resistance or conductor. Also includes measurement by unspecified electric
transducer.
Reflectance
S03-E14F
(1980-
)
Oils, viscous liquids, paints, inks
Includes lubricating oils. Fuel oils are covered by S03-E14E1.
S03-F11
(2014-
)
Non-destructive testing
This code is used to highlight the non-destructive aspect of the testing or analysis.
This code can be applied with other S03-F codes to highlight the type of
analysis/test done.
Other relative measurement
Other measuring arrangements
Testing, calibration and monitoring
of surveying/navigation equipment
Calibration, compensation and
testing of weighing equipment
Other weighing aspects
Scope Notes
Includes monitoring details.
Includes details of weighing apparatus, e.g. bearings, beams. From 201401,
calibration, compensation and testing details of weighing equipment are coded
under S02-D07.
*This code is now discontinued and transferred to S02-F07 from 201401, but
remains searchable and valid for records prior to 2014. Does not include
temperature compensation, see S02-F04E.
This code can be used together with other S02-F codes to highlight the type of
equipment used, e.g. for measuring blood pressure (S02-F04C2). Details of
temperature compensation of equipment measuring fluid pressure or vacuum are
coded under S02-F04E only.
Monitoring
Alignment, body, clutch, gearbox
Includes compensation for variation of temperature.
Rotor, rotating, motor, weight, bearing,
moment of inertia and dynamic
balance/unbalance sensor
Pressure
Line printers are only included when specifically for printing measured values. See
S06 codes for line printer details.
S02-K07 codes are only applied when the instrument used is unclear. Otherwise,
specific calibration/testing codes from the relevant S02-A to S02-G sections should
be applied instead, such as S02-B10 for testing and calibration of surveying and
navigation equipment.
From 201401, monitoring details are coded under S02-K07A. This code remains
searchable and valid for monitoring details for records prior to 2014.
Lubricate, flow, cleaning products
SECTION S (cont.)
Change - Keywords /
Search Terms
Change - Keywords /
Search Terms
SECTION T
New
Date Range Title
Scope Notes
S06-K07A1
(2010-
)
User input and display
Includes mode selection keys, etc
S06-K07C7
(2010-
)
Secrecy
Includes transmission data encoding, password, data encryption. Management of
confidential/secure documents are also coded by S06-K07A3.
Operator warning device, mode setting,
touchscreen
Authentication
T01-G04
(2014-
)
Computer vibration testing
Includes testing computer assemblies for resistance to the effects of mechanical
vibration and shock. See also S02-E (Measurement of mechanical vibrations).
Network only systems
Includes network systems where applications are run using a virtual system from
remote locations
Search with T03-A03 codes for magnetic head details, e.g. T03-A03C3A for heads
based on giant magnetoresistance effect or T03-A03C3C for tunnel junction
magnetoresistive heads. From 2014 oscillators based on spin transport electronics
effects are also assigned U23-A05.
For typewriter keyboards, see also S06-K. For switch and key actuation aspects,
see V03-C01, cross-reference T01-C02A for keyboard interface. Virtual keyboards
are coded in T01-C02B1 only. Details of keypads for mobile phones are coded
under W01-C01B8 only. If use of keypad/keyboard is not precise, no T04-F code is
applied, but V03 codes instead.
Details of touch sensors are coded under U21-B02C. Constructional details of the
touchscreen are also coded under T04-F02C. Details of touchscreens for mobile
phones are coded under W01-C01B8H only, details of touchscreens for digital
cameras and camcorders are coded under W04-M01D3E instead, and details of
touchscreens for printers and copiers are coded under S06-K07A1 only.
Includes details of digitiser tablet, graphic interface and touch pad.
T01-N01D3A
T03-A06N3
(2013-
)
Microwave-assisted magnetic
recording
T04-F01
(1983-
)
Keyboards and keypads
T04-F02A2
(1992-
)
Touchscreen
Change - Title
T04-F02A5
(1992-
)
Manual input pad and stylus
T05-C01
(1992-
)
Ticket and receipt issuing
New
T06-D02C
T06-D08A
(2014(1980-
)
)
Food
Web-advancing
New
T06-D15
(2014-
)
Change - Title
T07-G
(1992-
)
Packaging / filling / dispenser /
bottling / labeling
Informing driver of traffic, road and
weather conditions
SECTION U
U11-C06A1B
(1992-
)
Cleaning
Change - Title
U12-B01
(1987-
)
Change - Title
Change - Keywords /
Search Terms
New
U12-B01B
(1992-
)
Hall-effect, magnetoresistive or
spintronic devices
Magnetoresistive or spintronic
devices
U14-K05
(2014-
)
Electrowetting Displays
Cloud Computing, Citrix ®, Virtual
Desktop
GMR, MAMR, oscillating field, spin
torque oscillator, STO, TMR
Layout
Pen, matrix
Includes label printing devices. See T05-H codes as appropriate for paymentBill, invoice, slip, cut, separate, pass, toll,
operated systems and T05-K02 for mail delivery. See S06 for printing aspects.
mark, perforate
Includes control of food processing plant.
Includes strip and coil handling. Also see X25-F02 for web/strip/coil handling per se. Sheets, roll, paper, filaments
Includes cable winding aspects. Also see X12-D07X or X12-G10 for cable winding
machine and cable drums/reels.
Includes control of packaging/dispensing machines.
From 1997, the scope of this code has been widened to include warning of traffic
congestion. Includes use of radio broadcasting or telephone information services.
See W01-C05 codes for telephone aspects, W02 codes for radio systems
(especially W02-E01B5 for RDS-based systems) and W05 for signalling in general.
T07-B codes may be relevant also for signalling aspects.
Includes drying of wafer after cleaning process. Includes dry cleaning e.g.
electrostatic. It also covers native oxide removal, but not etching of previously
deposited Insulating layer. Includes cleaning apparatus but excludes cleaning of
processing apparatus or package.
Covers manufacture or structure of all magnetoresistive devices. Includes spintronic Giant magnetoresistive (GMR) device,
devices that involve giant magnetoresistance. Also covers spin detection in
spintronic device
ferromagnetic semiconductor sources.
Includes manufacture, structure, drive circuits etc.
Date Range Title
Scope Notes
SECTION U (cont.)
New
U21-A06G1
(2014-
)
Multiple codes used together
New
U21-A06G5
(2014-
)
Multiple codes used separately (i.e.
one at a time)
New
U23-A05
(2014-
)
Oscillators based on spin transport
electronics
New
U24-D01E5
(2014-
)
Reducing electromagnetic
interference
Covers the simultaneous use of two or more error-detecting or error-correcting
codes, e.g. either multiple block or multiple convolutional codes or a combination of
block and convolutional codes, used together.
Covers the separate use of two or more error-detecting or error-correcting codes,
e.g. either multiple block or multiple convolutional codes or a combination of block
and convolutional codes, used at different times.
Covers oscillators using 'spintronics' or 'magnetoelectronics', e.g. spin torque
oscillators as used in microwave-assisted magnetic recording, for which T03-A06N3
codes are also assigned. U23-Q is also assigned to denote significant highfrequency (e.g. microwave) aspects.
This code covers measures to reduce electromagnetic interference generated by
the converter itself, e.g. based on circuitry or on constructional details such as
screening for which V04-U codes are also assigned. W02-H01 codes (general
codes for EMI/RFI reduction at source) are also assigned as appropriate.
SECTION V
V06-M11
(1980-
)
Includes recycling details also.
Change - Keywords /
Search Terms
V06-M20
(1980-
)
Manufacture, testing, repair and
maintenance
Other details
V06-U01
(1997-
)
Domestic
V06-U08
V06-V01N
(1997(2007-
)
)
Toys; games; sports
Ultrasonic transducers
Change - Title
V06-V03B
(2007-
)
Testing, monitoring and calibration
of transducers
V07-F01B4B
(1992-
)
V07-G11
(1983-
)
Characterised by optical cable
manufacture
3-or more port coupler
Includes motors used in domestic and household equipment such as washing
machines, dishwashers, vacuum cleaners, office paper shredder etc. Personal
items, such as toothbrushes, razors, etc, are coded under V06-U02 only. Domestic
and household equipment are also coded under X27.
Includes exercise machines.
Includes details of supersonic transducers and ultrasonic/megasonic cleaning.
Ultrasonic cleaning is also covered by V06-V04C and X25-H09A.
This code includes testing and monitoring details of transducers, and not when the
transducers are used as testing or sensing transducers, e.g. when the transducer is
used to detect the tire pressure. Sensing, testing and imaging-type transducers are
coded under V06-V04G.
Includes method and equipment for manufacturing optical cables
This code includes details of model illustrating / demonstrating how an electric
motor works. See also W04-W07C for demonstration of process or effect. Also
includes machine simulation/design. Includes motor cable details.
Includes coupling e.g. by splitting light path or removing cladding; (de)multiplexing
(see also V07-K04); circulators; evanescent coupling; star couplers; bi-directional
coupling using beam splitter, mode selector/converter (see also V07-F03).
Giant magnetoresistance, GMR,
MAMR, oscillating field, STO, TMR,
tunnel magnetoresistance
Electromagnetic compatibility, EM,
EMC, filter, harmonic, PWM frequency,
radio frequency interference, RF,
SMPS, switched mode, switching
frequency, switching regulator,
switching transient
Motor simulation, generator simulation,
electric machine simulation, motor
design, generator design, electric
machine design.
Household
Branching
Date Range Title
Scope Notes
SECTION W
Change - Keywords /
Search Terms
New
W01-A05L5
(2007-
)
Prevention of interception
Includes data concealment
Masking, steganography
W01-C01Q5G (2014-
)
Sensing acceleration, orientation
and relative position
Angle, landscape, portrait, rotate, turn
W01-C05B5G (2005-
)
Advertising and marketing
New
W02-B08L1
(2014-
)
Antenna design and modeling
Change - Title
W02-C03C1G (2002-
)
Radio system or apparatus details
of third generation or analogous
mobile phone system
Covers arrangements for sensing movement or orientation of a phone, especially a
mobile phone for which W01-C01D3C is also assigned, e.g. for auto-rotating
display images, coming out of standby mode, or camera shake detection for which
W01-C01Q6A, W01-C01Q7A or W01-C01P6C respectively are also assigned as
necessary. Novel aspects such as transducers are also assigned S02 codes, e.g.
S02-B07 codes for gyro-based sensors or S02-G03 for accelerometers. Sensing of
direction or absolute position using e.g. a compass or navigational systems is not
included and is covered by W01-C01P7.
Covers transmission of advertising, promotional and marketing information to
telephone users. Visual advertising in general is covered by W05-E03 codes, and
advertising based solely on audible information by W05-F (from 2014), which are
also assigned as appropriate. See T01-N01A2C for transmission of advertising and
marketing information in computer networks.
Where testing is involved W02-B08A codes are also assigned. Computer-aided
design (CAD) aspects are also assigned T01-J15A codes.
From 2012 the title of this code has been changed to clarify the way it is used. W02C03C1G is assigned with any other cellular (W02-C03C1) code as appropriate, for
inventions involving the use of non-TDMA multi-access techniques, especially
CDMA. For example, novel aspects of a 3G mobile phone system are represented
by W02-C03C1A and W02-C03C1G, a novel 3G base station by W02-C03C1B
and W02-C03C1G, and a novel 3G mobile station by W02-C03C1C and W02C03C1G. Novel details of the spread spectrum aspect are also assigned W02-K05
codes, e.g. W02-K05A7, as appropriate. Systems based on other multiple access
schemes are also covered here with access codes assigned as appropriate, but
please note that from 2014 'Fourth generation' mobile phone systems (i.e. '4G'
systems) are covered by W02-C03C1H.
New
W02-C03C1H (2014-
)
Radio system or apparatus details
of fourth generation or analogous
mobile phone system
New
W03-A08E8
(2014-
)
W03-A12A
(1992-
)
This code is assigned with any other cellular (W02-C03C1) code as appropriate, for
inventions concerned with 'Fourth generation' (i.e. '4G') mobile phone systems. For
example, novel radio-based aspects of a 4G mobile phone system are represented
by W02-C03C1A and W02-C03C1H, a novel 4G base station by W02-C03C1B
and W02-C03C1H, and a novel 4G mobile station by W02-C03C1C and W02C03C1H. Novel details of the multiple access aspect are also assigned W02-K
codes as appropriate, e.g. W02-K07C for OFDM.
Parallax and different-view displays This code covers optical and electro-optical aspects of displays in which parallax or
similar effects are used to enable different images to be perceived depending on the
viewer’s position. For autostereoscopic displays (i.e. those not requiring the wearing
of spectacles with LC shutters, polarized filters, etc.) W03-A12A is also assigned.
Where the object is privacy, e.g. deliberately creating a narrow viewing angle so that
someone sitting next to the user of a portable device can not view displayed
content, W03-A08L is also assigned.
Stereoscopic and three-dimensional Covers all aspects of stereoscopic and autostereoscopic TV receivers, such as
display TV receiver
decoding circuitry and display aspects (see W03-A08 codes also, e.g. W03A08E7C for LC shutter spectacles) including 3-dimensional displays. For
autostereoscopic displays and displays which can present different programme
images when viewed from different angles based on optical gratings, grids and the
like placed in front of a display panel search with W03-A08E8 (from 2014).
Promotions, offers, adverts
Simulation
3G, 3GPP
Long term evolution, LTE, WiMax
Confidential, diffraction, diffuser, grating,
overlay, refraction, restricted view
Left, right, image, shutter
synchronization
Date Range Title
SECTION W (cont.)
Change - Title
W04-C10A3
(1992-
)
Optical video players and recorders Includes e.g. DVD, Blu-ray disk
W04-M01B5A (1992-
)
Reading methods
New
W04-M01C1D (2014-
)
Detachable/interchangeable lens
Change - Title
W04-M01C7
(1992-
)
Electro-optical shutter,
(electro)mechanical shutter and
shutter drive
New
W04-M01C7A (2014-
)
Electro-optical shutter
New
W04-M01C7C (2014-
)
(Electro)mechanical shutter
New
Change - Title
W04-M01C7E (2014W04-M01C8 (2014-
)
)
(Electro)mechanical shutter drive
Electro-optical iris diaphragm,
(electro)mechanical iris diaphragm,
and iris drive
New
W04-M01C8A (2014-
)
Electro-optical iris diaphragm
New
W04-M01C8C (2014-
)
(Electro)mechanical aperture/iris
New
W04-M01C8E (2014-
)
New
W04-M01D2S (2014-
)
(Electro)mechanical aperture/iris
drive
Software version control
Change - Title
W04-M01D8
)
(1992-
Scope Notes
Covers methods of read-out and operation circuitry integral with the pick-up
element. For 'electronic-shutter' arrangements based on e.g. limiting charge
accumulation time, search with W04-M01D5C. (Electro-optical shutters separate
from the image sensor and based on e.g. liquid crystal devices are not included and
are covered by W04-M01C7A from 2014).
This code covers lens units that can be removed from or fitted to a camera body.
Interchangeable, long focus lens, long
For interfacing and electrical connection details W04-M01D8A is also assigned.
lens, telephoto
This code includes electromechanical or electro-optical shutters and from 2014 it is
subdivided to distinguish these from motors and actuators for driving an
electromechanical shutter which are specifically covered by W04-M01C7E. See
V02-E02 for electromagnetic actuation and V06-M codes for motors. Electro-optical
shutters are covered by W04-M01C7A. Electronic control of shutters is not included
and is covered by W04-M01D5C. Electronic shutter action using controlled readout of solid state imager is not included and is covered by W04-M01B5A and W04M01D5C.
This code covers electro-optical shutter arrangements without moving parts, e.g.
using liquid crystal devices. (Note that U14 or V07 codes are not assigned for this
topic). 'Electronic shutter' arrangements based solely on controlling the image
sensor itself, e.g. by limiting charge accumulation time, are not included and are
covered by W04-M01B5A and W04-M01D5C.
This code covers novelty in the shutter itself. Novel aspects of motors or actuators
driving the shutter are covered by W04-M01C7C.
See also V02-E02 for electromagnetic actuators and V06-M codes for motors.
This code includes mechanical, electromechanical or electro-optical iris diaphragms
and from 2014 it is subdivided to distinguish these from motors and actuators for
driving an electromechanical iris which are specifically covered by W04-M01C8E.
See V02-E02 for electromagnetic actuation and V06-M codes for motors. Electrooptical iris diaphragms are covered by W04-M01C7A. Electronic control of irises is
not included and is covered by W04-M01D5C.
This code covers electro-optical iris diaphragm arrangements without moving parts,
e.g. using liquid crystal devices. The general code for electro-optical area
modulation, V07-K01A2, is also assigned.
This code covers novelty in the iris diaphragm itself. Novel aspects of motors or
actuators driving the iris are covered by W04-M01C7C.
See also V02-E02 for electromagnetic actuators and V06-M codes for motors.
LC, light valve
Blade, curtain, focal plane, leaf
Solenoid
LC, light valve
Aperture, stop
Solenoid
This code covers software updating and version control for cameras. Software
Download, firmware
version management in general is covered by T01-F05F, which is also assigned for
camera inventions as necessary
Video and digital camera interfacing This code covers arrangements for interfacing of video and digital cameras with
other equipment and systems. From 2014 the code is subdivided to distinguish
between interfacing with separate parts of the camera or accessories, e.g.
detachable lenses (W04-M01D8A) and interfacing with equipment or systems that
are not part of the camera or camera system (W04-M01D8C). Search with W04-K
codes for specific aspects of interfacing, e.g. W04-K07 for novel connectors or
cables.
Date Range Title
Scope Notes
SECTION W (cont.)
New
W04-M01D8A (2014-
)
New
W04-M01D8C (2014-
)
Change - Keywords /
Search Terms
W04-M01J
(1992-
)
New
W04-M01V1
(2014-
)
New
W04-M01V5
(2014-
)
W04-N05C3
(1992-
)
Image manipulation systems
New
New
W04-N05C3G (2014W04-N05C7 (2014-
)
)
W04-N05C9
(1992-
)
Covers selection of a desired area of an image and deleting the remainder.
Image cropping
Image manipulation for stereoscopic This code covers arrangements for creating stereoscopic or pseudo-stereoscopic
or depth imaging
images, e.g. from separate still images or video sources, and also for modifying the
perceived depth of such images, both previously covered by W04-N05C9. W04N05C7 is not assigned for normal stereoscopic video cameras, which are covered
by W04-M01L, unless image processing to vary the depth characteristic of images
produced is also involved.
Prior to 2014 this code included simulation of 3-D images and also modification of
Other special effect equipment
the perceived depth of such images, both of which are now covered by W04N05C7. Stereoscopic video camera arrangements are covered by W04-M01L,
stereoscopic TV systems in general by W02-F03B codes and computer graphics
aspects of three dimensional image generation are covered by T01-J10C4.
New
W04-P01A3F (2014-
)
Converting between variable and
fixed rate transform encoding
Change - Title
W04-P01A4
(1997-
)
Hybrid coding
Change - Keywords /
Search Terms
W04-P01A4E (2005-
)
Novel transform aspects
Interfacing with separate part of
camera or camera system
This code covers interfacing with separate parts of a camera or accessories that
may be detachable from the main camera body, such as lenses (for which W04M01C1G is also assigned) or electronic flash units (for which W04-M01H5 is also
applied).
Interfacing with separate equipment This code covers novel aspects of interfacing with equipment or systems that do not
or system
form part of the camera or camera system. It includes interfacing with equipment
such as computers, for which W04-K08 is also assigned and also interfacing with
printers, other cameras and data networks.
Camera systems for imaging still
Covers the use of video cameras to image static objects such as slides and
Document camera, rostrum camera
pictures
photographs, e.g. for video slide viewer (also coded in S06-B06B). 'Digital'
('electronic still picture') cameras are covered by W04-M01B1 codes, and telecine
machines by W04-M02. Facsimile systems are not included and are covered by
S06-D to K codes.
Multiple cameras within same
This code covers the use of two or more digital or video cameras or image sensor
equipment housing
arrangements that are contained within the same housing and are therefore part of
the same equipment, e.g. for stereoscopic imaging with W04-M01L or in a mobile
phone with front and rear-facing cameras used at the same time, for which W01C01D3C and W01-C01P6C are also assigned.
Multiple cameras in separate
This code is assigned for inventions depending on the use of two or more digital or
housings
video cameras that are contained within separate housings and therefore are not
part of the same equipment. For stereoscopic imaging search with W04-M01L and
for multiple-camera aspects of CCTV surveillance systems with W02-F01A5.
This code covers the application of image processing techniques to the
manipulation of images, including moving, enlarging/reducing, correcting geometry
and image cropping (as represented by W04-N05C3G from 2014). T01-J10 codes
for computer-based image processing are also assigned as appropriate.
Border, edge, trim, remove frame
Blend, merge, offset, parallax
This code is intended to highlight fixed and variable rate aspects of transform-based
video encoding. Fixed and variable rate aspects of hybrid video encoding are
covered by W04-P01A4F, which takes precedence over this code.
This code is chiefly intended for combined transform and predictive coding, e.g.
AVC, CABAC, HEVC
MPEG coding, H.263, H.264 and variants. From 2014, all coding for the purposes
of broadcasting and streaming is assumed to be of this type unless specific details
indicate otherwise.
Novel transform aspects for pure transform coding are covered by W04-P01A3A.
DCT, MDDT, Mode Dependent
Directional Transformation, wavelet
Date Range Title
SECTION W (cont.)
New
Scope Notes
W04-P01A6
(2014-
)
W04-P01L
(1992-
)
W04-Q01F5
(2005-
)
New
W04-Q01P
(2014-
)
Change - Keywords /
Search Terms
W04-V01
(2014-
)
Novel aspects of analysis or
recognition
Change - Title
W04-V04A3
(2002-
)
Determining speaker characteristics From 2014 the title of this code has been changed to reflect the previous inclusion
of arrangements for determining the gender of a speaker, now covered by the
specific subdivision W04-V04A3C. Inventions described by the original title of this
code - i.e. 'Determining identity of speaker' - are now covered by W04-V04A3A.
New
W04-V04A3A (2014-
)
Identifying individual
New
W04-V04A3C (2014-
)
Discriminating gender of speaker
New
W04-V04A8
(2014-
)
Comparing speech or singing with
reference
W04-Y01A1
(1992-
)
Arrangements to reduce unwanted
coupling
W04-Y03A1A (1992-
)
Feedback reducing arrangement
This code is intended to highlight inventions concerned with detection and/or
correction of errors in video encoding. It includes arrangements for dealing with
errors arising from corrupted image data and also problems with recognizing type of
coding, start codes, or other ancillary data. Error detection and correction in digital
data transmission in general is covered by W01-A01B codes and for digital data in
general by U21-A06 codes.
Luminance/chrominance separation This code covers processing of color video signals involving the separation of
Luma-chroma, Y-C
luminance and chrominance components. For application to color TV receivers or
color video displays see W03-A05B codes.
Detecting and correcting errors
Volumetric, non-planar projection
screens or media
Panoramic and volumetric
projection
From 2014 video projectors specifically intended for use with screens of this type
are covered by W04-Q01P.
This code covers video and electronic image projectors which form images on nonplanar screens, such as adjoining walls of a room or curved or annular screens.
Novel screens for use with this kind of projector are covered by W04-Q01F5. Image
processing systems to adapt image geometry to the projection screen surface are
covered by W04-N05C3E. When applied to virtual reality systems W04-W07E1 is
also assigned while for simulators other codes are assigned as necessary, e.g. W06B04 for aircraft, W06-C04 for ship and W04-W07A and X22-X for land vehicle
driving simulators.
Parsing, segmentation, speakerdependent, speaker-independent
This code covers biometric identification of a speaker based on their unique vocal
characteristics and should be searched with other codes for specific applications,
e.g. with W01-C01D3C and W01-C01Q8C for control of access to a mobile phone
based on recognizing a speaker.
This code covers discrimination between male and female speakers, e.g. based on
fundamental frequencies, without necessarily involving identification of the speaker
themselves.
This code covers arrangements for determining the degree of matching of sounds Accent, expression, intonation, judge,
made by an individual with a reference. It includes evaluating the correctness of
karaoke, performance, score
pronunciation of spoken words in language learning (with W04-W codes) and of
pitch, tempo etc. of singing (with W04-U07). Evaluation of pitch and other qualities
of musical instruments using analysis of sounds is not included and is covered by
W04-V04A7 and W04-U codes.
Includes design of housing, acoustic tube, etc. to minimise acoustic feedback. Gain
control for this purpose is covered by W04-Y03A1A and feedback or noise
reduction in DSP-based hearing aids (from 2014) by W04-Y03G7.
For design of e.g. housing to minimise feedback see W04-Y01A1. Feedback
reduction in DSP-based hearing aids is covered (from 2014) by W04-Y03G7.
Date Range Title
Scope Notes
SECTION W (cont.)
W04-Y03C5
(1992-
)
With separate apparatus or system
This code covers interfacing with separate equipment, e.g. for programming, such
as setting-up characteristics by technician, rather than by intended wearer, and also
arrangements for operation with e.g. TV receiver, telephone, or across-counter
communication system. Prior to 2014 it was also used (with W04-Y20) for
programming in a general sense but this topic is now covered by W04-Y03P.
New
W04-Y03G7
(2014-
)
Noise and feedback suppression
New
W04-Y03P
(2014-
)
Hearing aid programming and
setting-up
W05-E03
(1980-
)
Advertising displays and systems
New
W05-E03A6
(2014-
)
Advertising displays including
additional information aspect
This code covers arrangements in hearing aids using digital signal processing
specifically to suppress or reduce internally-generated noise, external noise, or
acoustic feedback. Suppression of acoustic feedback by acoustic design of the
hearing aid (e.g. the shape of the housing) is covered by W04-Y01A1 and by gain
reduction in analog hearing aids is covered by W04-Y03A1A.
This code covers programming, e.g. setting-up characteristics by a technician.
When interfacing aspects are novel W04-Y03C5 is also assigned. Prior to 2014
W04-Y03C5 and W04-Y20 were assigned for programming aspects in general.
When audiometering is involved S05-D01D2 is also assigned.
This code covers displays used for advertising and similar commercial purposes (in
W05-E03A codes), e.g. building signs with company logos and the like, and also
advertising via other media such as TV broadcasts and the internet, provided that
some visual aspect is involved. These codes may be used alone, or in conjunction
with W05-E01 to W05-E05 codes. Signs for indicating emergency exits and the like
in buildings are not assigned W05-E03 codes and are covered by W05-A03 codes
and other W05-E codes as appropriate.
This code and its subdivisions cover display arrangements or signs for advertising or
similar commercial purpose which include an additional, non-visual aspect.
New
W05-E03A6A (2014-
)
New
W05-E03A6X (2014-
)
New
W05-F
(2014-
)
Change - Title
Change - Keywords /
Search Terms
New
W06-B01C3
(1992-
)
Advertising displays including audio This code covers display arrangements, billboards, or signs for advertising or similar
aspects
commercial purpose which include an audio aspect, e.g. using recordings. See also
W04-E30A3 for audio players in general. W05-E03A6A is not assigned for
advertising using standard video displays, as covered by W05-E03A5E which are
normally expected to include an audio aspect. Audible advertising without any visual
element is covered (from 2014) by W05-F.
Advertising displays including other
additional information aspect
Audible advertising
This code covers advertising involving audible communication only. Advertising
Audio Advertisement
involving audible and visual aspects is not included and is covered by W05-E03A5E
in the case of video advertising using a standard display, W05-E03A6A for other
visual advertising displays that include audible information and in W05-E03C for TV
advertising. W05-F includes audible advertising over the telephone network which is
also assigned W01-C05B5G.
Electrical power generation,
See X11, X12, X13 and X16 also.
Alternator, generator, invertor, battery,
distribution and control
circuit-breaker
W06-B02L
(2014-
)
Aircraft launching/towing gear
Change - Keywords /
Search Terms
W06-B09
(1980-
)
Other aviation and aerospace
systems
Background noise, cellphone noise,
cellular phone noise, digital filter,
howling, Larsen effect, multiplex noise,
notch filter, pulse noise, TDMA noise,
whistling
Compensate, computer, frequency
response, hearing test, PC
Lighting control, sequencer, discharge
tube, incandescent lamp, LED,
animated mobile, rotating display
Includes catapult for launching military aircraft (Q25-P13) from aircraft carrier (Q24P13) or launching/winch arrangements for gliders (see also Q25-P05). See Q25R07 for mechanical details.
Includes other aircraft and space craft systems not covered elsewhere, such as
Protective coating for antistatic or RF
antistatic or RF screening. From 2006, aircraft types are covered by W06-B15
screening purposes, aerial refuelling
codes, though other aircraft types such as balloons, airships, and gliders remain
searchable in W06-B09 prior to 2006. Also includes aerial refuelling arrangements.
Date Range Title
Scope Notes
SECTION W (cont.)
W06-C07
(1992-
)
Port equipment, buoys, beacons
Includes analogous equipment on rivers, estuaries, etc., and maintenance/dry dock Cleaning, renovating
facilities. Testing is covered by W06-C05. Beacon navigation systems are coded in
W06-A01 codes. Includes light buoys anchored outside harbour etc. Also includes
vessel traffic control at port.
New
SECTION X
W06-C15U
(2014-
)
Unmanned vessels
X11-A09
(1983-
)
Other plant details
New
X12-D10
(2014-
)
Cable security
Change - Keywords /
Search Terms
Change - Title
X12-G02B
(1980-
)
Cable terminations
X12-G02C1
(1992-
)
Cold and Heat-shrinkable covers
New
X12-G02C1A
(2014-
)
Heat-shrinkable covers
New
X12-G02C1C
(2014-
)
Cold-shrinkable covers
New
X12-G11
(2014-
)
Cable or line installation security
Change - Title
X12-H01A3
(1992-
)
X12-H01B5
(2006-
)
Short circuit current or in-rush
current limiter and over voltage
limiter
Electric traction vehicles
X12-H05
(1992-
)
Network simulators
Includes plant layout and electrical aspects of steam generators. Also includes
Coal-conveyor, chimney smoke-filter,
details of power plant boiler, condenser, feedwater pumps.
steam generator
This code includes arrangements for preventing or deterring theft of cables, e.g. due Code, compound, etch, jacket, laser,
to monetary value of conductor materials, based on features of the cable itself, and marker, signature, trace, unique
not features of fittings or installations which are covered by X12-G11. Other X12-D
codes are also assigned as appropriate, such as X12-D01 codes for novelty in
conductor materials or X12-D03C2 when markings applied to insulated cables
enable identification of them after cable theft. Cables incorporating special features
to trigger an alarm indicating attempted theft, e.g. by cutting, are also assigned W05B01 codes.
End connection, terminals, crimping
terminals or ferrules, cable glands
From 2014 this code is expanded to cover cold-shrinkable covers (previously coded Sleeve
as X12-G02C and now specifically covered by X12-G02C1C) as well as heatshrinkable covers (now specifically covered by X12-G02C1A).
This code is intended for insulation sleeves which shrink around a cable junction on Elastomer, heat gun, thermoplastic
application of heat.
This code is intended for insulation sleeves which shrink around a cable junction
Core, elastomer, rubber, support
without application of heat, e.g. due to pre-stressing of the sleeve material.
This code includes arrangements for preventing or deterring theft of cables, e.g. due
to monetary value of conductor materials, based on features of fittings or
installations and not features (e.g. markings) of the cable itself which are covered by
X12-D10. Other X12-G codes are also assigned as appropriate, such as X12-G04
codes for underground cable installations. Installations incorporating special
features to trigger an alarm indicating attempted theft are also assigned W05-B01
codes.
Includes the use of series reactors/superconducting coils (see also X12-C codes),
etc. Applicable only to power lines.
Includes high level power distribution system onboard a train, tram, electric vehicle,
hybrid electric vehicle. Generally applicable to voltage buses in excess of 42V. Also
includes on-board charging and charging control of vehicles. IC engine-driven
vehicle systems are covered by U24-H and X22-F codes.
Includes not only network simulation but also modelling of the system to manage
load demand/generation, predicting power consumption and outcomes of
operational parameter changes, etc. T01-J15 codes for computer-aided design and
simulation are also assigned as appropriate.
Date Range Title
Scope Notes
SECTION X (cont.)
New
X12-J01E5
(2014-
)
Reducing electromagnetic
interference
This code covers measures to reduce electromagnetic interference generated by
the converter itself, e.g. based on circuitry or on constructional details such as
screening for which V04-U codes are also assigned. W02-H01 codes (general
codes for EMI/RFI reduction at source) are also assigned as appropriate.
Change - Keywords /
Search Terms
Change - Keywords /
Search Terms
Change - Keywords /
Search Terms
X13-B08
(1992-
)
X13-E03C
(1997-
)
Manufacture, assembly, testing,
maintenance
Characterized by use of SF6
Electromagnetic compatibility, EM,
EMC, filter, harmonic, PWM frequency,
radio frequency interference, RF,
SMPS, switched mode, switching
frequency, switching regulator,
switching transient
Measurements, monitoring
X13-E04
(1980-
)
Retired
X13-F
Retired
X13-F01
Retired
X13-F02
(1980-2013) Starting, stopping or regulating
electric machines
(1980-2013) Starting electric motors or
converters
(1980-2013) Stopping or slowing electric
machines
Retired
X13-F03
(1980-2013)
Retired
X13-F03A
(1980-2013)
Retired
X13-F03A1
(1980-2013)
Retired
X13-F03A1A
(1992-2013)
Retired
X13-F03A1B
(1992-2013)
Retired
X13-F03A9
(1980-2013)
Retired
X13-F03B
(1980-2013)
Retired
X13-F03B1
(1992-2013)
Retired
X13-F03B1A
(1992-2013)
Retired
X13-F03B1B
(1992-2013)
Retired
X13-F03B1C
(1992-2013)
Retired
X13-F03C
(1992-2013)
Retired
X13-F03C1
(1997-2013)
Retired
X13-F03C2
(1997-2013)
Wiring, circuit and safety
arrangements
GIS, gas insulated switchgear, sulfur
hexafluoride gas insulated switchgear
Shutters, guards, earth-pins, -plates,
fuse arrangements, CT-, PTarrangements, interlocks, earthing,
racking
*This code is now discontinued and transferred to X13-H from 201401, but remains
searchable and valid for records prior to 2014.
*This code is now discontinued and transferred to X13-H01A from 201401, but
remains searchable and valid for records prior to 2014.
*This code is now discontinued and transferred to X13-H01B from 201401, but
Plugging, supply reversal, reversing
motor, regenerative-, resistive-, dynamicbraking
Speed regulation of electric motors *This code is now discontinued and transferred to X13-H01 from 201401, but
Varying field or armature current in *This code is now discontinued and transferred to X13-H01C from 201401, but
DC motors
Using tubes or semiconductors
*This code is now discontinued and transferred to X13-H01C1 from 201401, but
Pulse modulation, chopper control,
static converters
Field supply control
*This code is now discontinued and transferred to X13-H01C1A from 201401, but
Armature supply control
*This code is now discontinued and transferred to X13-H01C1B from 201401, but
Other
Ward-Leonard sets, metadynes,
amplidynes
Varying stator or rotor current in AC *This code is now discontinued and transferred to X13-H01D from 201401, but
Brush shifting, transductor
motors
Using semiconductors
*This code is now discontinued and transferred to X13-H01D1 from 201401, but
Frequency control
*This code is now discontinued and transferred to X13-H01D1A from 201401, but
Voltage control
*This code is now discontinued and transferred to X13-H01D1B from 201401, but
Vector speed regulation
*This code is now discontinued and transferred to X13-H01D1C from 201401, but Field-oriented, flux-vector, direct-torque,
control
AC/DC brushless motors
*This code is now discontinued and transferred to X13-H01E from 201401, but
Permanent magnet
*This code is now discontinued and transferred to X13-H01E1 from 201401, but
PM AC/DC brushless
Switched reluctance
SR AC/DC brushless
Date Range Title
Scope Notes
SECTION X (cont.)
Retired
X13-F03C3
(1997-2013) Sensorless
BEMF
Retired
X13-F03D
(1997-2013) Asynchronous motors
Retired
X13-F03E
(1997-2013) Synchronous motors
Retired
X13-F03E1
(2006-2013) With permanent magnet
Retired
X13-F03E2
(2006-2013) Without permanent magnet
Retired
X13-F03F
(1997-2013) Linear motors
Retired
X13-F03F1
(1997-2013) Asynchronous
Retired
X13-F03F2
(1997-2013) Synchronous
Retired
X13-F03F3
(1997-2013) Direct current
Retired
X13-F03X
Retired
X13-F09
(1980-2013) Other speed regulation of electric
motors
(1980-2013) Other
Retired
X13-F10
Retired
X13-F20
Retired
X13-F25
*This code is now discontinued and transferred to X13-H01F from 201401, but
*This code is now discontinued and transferred to X13-H01G from 201401, but
*This code is now discontinued and transferred to X13-H01G1 from 201401, but
*This code is now discontinued and transferred to X13-H01H from 201401, but
*This code is now discontinued and transferred to X13-H01H1 from 201401, but
*This code is now discontinued and transferred to X13-H01X from 201401, but
*This code is now discontinued and transferred to X13-H05 from 201401, but
Retired
X13-F25A
Retired
X13-F25B
Retired
X13-F25C
Retired
X13-F25D
Retired
X13-F25E
Retired
X13-F25F
Retired
X13-F25G
Retired
X13-F25H
Retired
X13-F25J
Retired
X13-G
(1997-2013) Microprocessor based starting,
stopping or speed regulation
(2005-2013) Starter-generator/motor-generator
speed regulation
(2005-2013) Speed regulation or
starting/stopping of electrical
machines or converters
characterized by specific switching
or control device
(2005-2013) Characterized by bipolar transistors *This code is now discontinued and transferred to X13-H10A from 201401, but
and diodes
(2005-2013) Characterized by IGBTs
(2005-2013) Characterized by FETs
*This code is now discontinued and transferred to X13-H10C from 201401, but
(2005-2013) Characterized by thyristors
*This code is now discontinued and transferred to X13-H10D from 201401, but
(2005-2013) Characterized by combination of
switching devices
(2005-2013) Characterized by AC-to-DC
converter
(2005-2013) Characterized by DC-to-AC
converter
(2005-2013) Characterized by AC-to-AC
(2005-2013) Characterized by DC-to-DC
*This code is now discontinued and transferred to X13-H10J from 201401, but
converter
(1980-2013) Controlling electric machines or
*This code is now discontinued and transferred to X13-H from 201401, but remains
converters
searchable and valid for records prior to 2014.
Induction
Induction, AC, LIM
AC, LSM
DC, linear
Date Range Title
SECTION X (cont.)
Retired
X13-G01
(1980-2013) Speed or torque of electric motors
Retired
X13-G01A
Retired
X13-G01A1
Retired
X13-G01A1A
Retired
X13-G01A1B
Retired
X13-G01B
Retired
X13-G01B1
Retired
X13-G01B1A
Retired
X13-G01B1B
Retired
X13-G01B1C
Retired
X13-G01B9
Retired
X13-G01C
Retired
X13-G01C1
Retired
X13-G01C2
Retired
X13-G01C3
Retired
X13-G01D
Retired
X13-G01E
Retired
X13-G01E1
Retired
X13-G01E2
Retired
X13-G01F
Retired
X13-G01F1
Retired
X13-G01F2
Retired
X13-G01F3
Retired
X13-G01X
Scope Notes
Includes universal motor speed control.
(1980-2013) Varying field or armature current in *This code is now discontinued and transferred to X13-H01C from 201401, but
DC motors
(1992-2013) Using semiconductors
(1992-2013) Field supply control
*This code is now discontinued and transferred to X13-H01C1A from 201401, but
(1992-2013) Armature supply control
*This code is now discontinued and transferred to X13-H01C1B from 201401, but
(1980-2013) Varying stator or rotor current in AC *This code is now discontinued and transferred to X13-H01D from 201401, but
motors
(1980-2013) Using tubes or semiconductors
(1992-2013) Frequency control
*This code is now discontinued and transferred to X13-H01D1A from 201401, but
(1992-2013) Voltage control
*This code is now discontinued and transferred to X13-H01D1B from 201401, but
(2005-2013) Vector speed control
*This code is now discontinued and transferred to X13-H01D1C from 201401, but
(1980-2013) Other
(1992-2013) AC/DC brushless motors
(1997-2013) Permanent magnet
(1997-2013) Switched reluctance
(1997-2013) Sensorless
(1997-2013) Asynchronous motors
(1997-2013) Synchronous motors
(2006-2013) With permanent magnet
(2006-2013) Without permanent magnet
(1997-2013) Linear motors
(1997-2013) Asynchronous
(1997-2013) Synchronous
(1997-2013) Direct current
(1980-2013) Other speed or torque of electric
motors
Includes control for multi-motors, etc.
Ward-Leonard sets, amplidynes,
metadynes
static converters
PM AC/DC brushless
SR AC/DC brushless
BEMF
Induction
Induction, AC, LIM
AC, LSM
DC, linear
Date Range Title
SECTION X (cont.)
Retired
X13-G02
(1980-2013) Electric generators control
Retired
X13-G02A
(1980-2013)
Retired
X13-G02T
(1997-2013)
Retired
X13-G02T1
(1997-2013)
Retired
X13-G02T2
(1997-2013)
Retired
X13-G02T3
(1997-2013)
Retired
X13-G02T4
(1997-2013)
Retired
X13-G02T5
(1997-2013)
Retired
X13-G02T6
(2002-2013)
Retired
X13-G02T7
(2006-2013)
Retired
X13-G02T8
(2006-2013)
Retired
X13-G02T9
(2006-2013)
Retired
X13-G02T9A
(2006-2013)
Retired
X13-G02X
(1980-2013)
Retired
X13-G03
(1980-2013)
Retired
X13-G03A
(1980-2013)
Retired
X13-G03B
(1980-2013)
Retired
X13-G03C
(2006-2013)
Retired
X13-G03D
(2006-2013)
Retired
X13-G03X
(1980-2013)
Retired
X13-G04
(1980-2013)
Scope Notes
See V06-N40 codes for speed control of low power generators.
Varying field
Characterised by type of prime
*This code is now discontinued and transferred to X13-H02T from 201401, but
mover or generator
Steam turbine generator
*This code is now discontinued and transferred to X13-H02T1 from 201401, but
Hydrogenerator
IC engine generator
Gas turbine generator
Wind turbine generator
Microturbine generator
Synchronous generator
*This code is now discontinued and transferred to X13-H02T7A from 201401, but
DC generator
Other generators’ control
Induction generator
*This code is now discontinued and transferred to X13-H02T7B from 201401, but
Other control details
Includes control by varying prime mover speed; controlling clutch or other
mechanical power transmission device; obtaining desired frequency or voltage in
predetermined relation; capacitor variation for asynchronous generator.
Static converters
This code is used together with X12-J01A and converter-type codes. For low power
converter control see U24-D codes.
Controlling DC/AC stages or
converters
Controlling AC/DC stages or
converters
DC-DC converter
AC-AC converter
Other converters’ control
Dynamo-electric brakes or clutches; *This code is now discontinued and transferred to X13-H04 from 201401, but
non-static converters
From 2006, controllers for reactors/transformers are covered by X12-C02B codes
only. For static converters, see X12-J01A and X13-G03 codes only.
Prime-mover control, frequency control
Inverter control
Rectifier control
AC to AC-, DC to DC- converter control
Date Range Title
SECTION X (cont.)
Retired
Scope Notes
X13-G10
(1997-2013) Microprocessor based control
Retired
X13-G15
Retired
X13-G20
Retired
X13-G25
Retired
X13-G25A
Retired
X13-G25B
Retired
X13-G25C
Retired
X13-G25D
Retired
X13-G25E
Retired
X13-G25F
Retired
X13-G25G
Retired
X13-G25H
Retired
X13-G25J
New
New
X13-H
X13-H01
New
X13-H01A
New
X13-H01B
New
X13-H01C
New
X13-H01C1
(2005-2013) Characterized by bipolar transistors *This code is now discontinued and transferred to X13-H10A from 201401, but
and diodes
(2005-2013) Characterized by IGBTs
(2005-2013) Characterized by FETs
(2005-2013) Characterized by thyristors
(2005-2013) Characterized by combination of
switching devices
(2005-2013) Characterized by AC-to-DC
converter
(2005-2013) Characterized by DC-to-AC
converter
(2005-2013) Characterized by AC-to-AC
(2005-2013) Characterized by DC-to-DC
*This code is now discontinued and transferred to X13-H10J from 201401, but
converter
(2014- )
Control of electric machines
Low power motor control is in V06-N.
(2014- )
Speed or torque regulation of
Includes universal motor speed control.
electric motors or converters
(2014- )
Starting electric motor or converters Includes details of star-delta starters, motor control centres, switches, EM
contactors. Also includes starting of generators.
(2014- )
Stopping or slowing electric
machines or converters
(2014- )
Speed or torque regulation by
Involves measuring of speed and comparing with a reference to change motor
varying field or armature in DC
speed; universal motor speed control.
motors
(2014- )
Using tubes or semiconductors
New
New
New
X13-H01C1A
X13-H01C1B
X13-H01C9
(2014(2014(2014-
)
)
)
New
X13-H01D
(2014-
)
New
New
X13-H01D1
X13-H01D1A
(2014(2014-
)
)
Includes details of DSP processor, ECU, PLC etc.
(2002-2013) Remote motor control
(2002-2013) Starter-generator/motor-generator *This code is now discontinued and transferred to X13-H07 from 201401, but
control
(2005-2013) Speed control of electrical machines *This code is now discontinued and transferred to X13-H10 from 201401, but
characterized by specific switching remains searchable and valid for records prior to 2014.
or control device
These codes are used together with other X13-G codes as appropriate.
Field supply control
Armature supply control
Other details of speed or torque
regulation by varying field /armature
current in DC motors
Speed or torque regulation by
varying stator or rotor current in AC
motors
Using semiconductors
Frequency control
Plugging, supply reversal, reversing
motor, regenerative-, resistive-
static converters
Ward-Leonard sets, metadynes,
amplidynes
Brush shifting, transductor
Date Range Title
SECTION X (cont.)
New
New
X13-H01D1B
X13-H01D1C
(2014(2014-
)
)
Voltage control
Vector speed regulation
New
X13-H01D9
(2014-
)
New
New
New
New
New
New
New
X13-H01E
X13-H01E1
X13-H01E2
X13-H01E3
X13-H01F
X13-H01G
X13-H01G1
(2014(2014(2014(2014(2014(2014(2014-
)
)
)
)
)
)
)
New
X13-H01G2
(2014-
)
New
New
New
New
New
X13-H01H
X13-H01H1
X13-H01H2
X13-H01H3
X13-H01X
(2014(2014(2014(2014(2014-
)
)
)
)
)
New
New
New
New
New
New
New
X13-H02
X13-H02A
X13-H02B
X13-H02C
X13-H02D
X13-H02E
X13-H02T
(2014(2014(2014(2014(2014(2014(2014-
)
)
)
)
)
)
)
New
New
New
New
New
New
New
X13-H02T1
X13-H02T2
X13-H02T3
X13-H02T4
X13-H02T5
X13-H02T6
X13-H02T7
(2014(2014(2014(2014(2014(2014(2014-
)
)
)
)
)
)
)
New
New
New
New
New
X13-H02T7A
X13-H02T7B
X13-H02T8
X13-H02T9
X13-H02X
(2014(2014(2014(2014(2014-
)
)
)
)
)
Other details of speed or torque
regulation by varying stator or rotor
current in AC motors
AC/DC brushless motors
Permanent magnet
Switched reluctance
Sensorless
Asynchronous motors
Synchronous motors
Synchronous motors with
permanent magnet
Synchronous motors without
permanent magnet
Linear motors
Asynchronous linear motors
Synchronous linear motors
Direct current linear motors
Other speed or torque regulation of
electric motors
Electric generators control
Varying field
Frequency control
Voltage control
Vector speed control
Capacitor variation
Characterised by type of prime
mover or generator
Steam turbine generator
Hydrogenerator
IC engine generator
Gas turbine generator
Wind turbine generator
Microturbine generator
Synchronous/Asynchronous
generator
Synchronous generator
Asynchronous generator
DC generator
Other generators’ control
Other electric generator control
details
New
X13-H03
(2014-
)
Static converters control
New
X13-H03A
(2014-
)
Controlling DC/AC stages or
converters
Scope Notes
Field-oriented, flux-vector, direct-torque,
control
PM AC/DC brushless
SR AC/DC brushless
BEMF
Induction
Induction, AC, LIM
AC, LSM
DC, linear
Includes control for multi-motors, etc.
See V06-N40 codes for speed control of low power generators.
Asynchronous generators are coded under X13-H02T7B.
Induction
Includes control by varying prime mover speed; controlling clutch or other
Prime-mover control
mechanical power transmission device. From 2014, details of frequency control are
coded under X13-H02B, voltage control under X13-H02C and by variation of
capacitor under X13-H02E.
This code is used together with X12-J01A and converter-type codes. For low power
converter control see U24-D codes.
Inverter control
Date Range Title
SECTION X (cont.)
New
X13-H03B
(2014-
)
New
New
New
New
X13-H03C
X13-H03D
X13-H03X
X13-H04
(2014(2014(2014(2014-
)
)
)
)
New
New
New
X13-H05
X13-H06
X13-H07
(2014(2014(2014-
)
)
)
New
X13-H10
(2014-
)
New
X13-H10A
(2014-
)
New
New
New
New
X13-H10B
X13-H10C
X13-H10D
X13-H10E
(2014(2014(2014(2014-
)
)
)
)
New
X13-H10F
(2014-
)
New
X13-H10G
(2014-
)
New
X13-H10H
(2014-
)
New
X13-H10J
(2014-
)
New
X13-H99
(2014-
)
X14-B
(1980-
)
X14-C
(1980-
)
New
X14-C05C
X14-C05X
(2002(1980-
)
)
Change - Keywords /
Search Terms
X14-E
(1980-
)
Characterized by bipolar transistors
and diodes
Characterized by IGBTs
Characterized by FETs
Characterized by thyristors
Characterized by combination of
switching devices
Characterized by AC-to-DC
converter
Characterized by DC-to-AC
converter
Characterized by AC-to-AC
converter
Characterized by DC-to-DC
converter
Other control details of electric
machines
Includes all aspects (electrical and non-electrical) of components except for cooling
Reactor components
where certain items e.g. heat exchangers are excluded.
Documents are included in X14-C02 to X14-C06 only if some electrical aspects are
Nuclear power plant and control
disclosed. X14-C01 covers both electrical and non-electrical aspects.
Measurements relating to plant
Other nuclear power plant aspects Includes safety suits, personal radiation monitors, cabling, protection. Also includes
electrical details of water desalination systems for producing potable water (see also
X25-H03 for water treatment). If water is used for cooling the reactor, X14-B03
should be applied.
Includes only electrical apparatus and methods for radioactive/nuclear cells, etc.
Energy from radioactive sources
X14-G
(1980-
)
Particle accelerators
X15-A02A
(1983-
)
Single cells
Controlling AC/DC stages or
converters
Controlling DC-DC converters
Controlling AC-AC converters
Other converters’ control
Dynamo-electric brakes or clutches;
non-static converters
Microprocessor based control
Remote motor control
Starter-generator/motor-generator
control
Speed control of electrical machines
characterized by specific switching
or control device
Scope Notes
Rectifier control
From 2006, controllers for reactors/transformers are covered by X12-C02B codes
only. For static converters, see X12-J01A and X13-G03 codes only.
Includes details of DSP processor, ECU, PLC etc.
These codes are used together with other X13-H codes as appropriate.
Documents are included in X14-G only if some electrical aspects are disclosed. See
also K08-G and L03-H04D.
Includes photovoltaic or solar cells (see also U12-A02 codes) and their
manufacture. See U12-A02A7 for circuitry arrangements for solar cells.
Rectifier
Inverter
Cable inlets, plant simulator, dosimeter
badge, nuclear desalination, hot cell
Date Range Title
SECTION X (cont.)
X15-A02X
(2010-
Retired
X21-J
(2012)
X21-X16
(2013-
)
X22-A20E1
(2007-
)
Change - Keywords /
Search Terms
X22-B05
(1992-
)
Illuminated display for other drivers
Change - Title
Change - Keywords /
Search Terms
New
X22-E04
(1987-
)
Driver alertness alarms; driving
behaviour sensing/warning
X22-E04A
(2014-
)
Driver alertness alarms/tester
New
X22-E04D
(2014-
)
Driver/driving behaviour analysis
X22-F03
(1997-
)
Auxiliary Supply
Change - Title
X22-J20
(2010-
)
Vehicle stands, supports, jacks
New
X23-A01A2C
(2014-
)
Exhaust gas cleaning systems;
pollution reduction
X23-A02G
(2002-
)
On-board monitoring systems
New
X23-A16
(2014-
)
Cargo (un)loading arrangements
)
Scope Notes
Other solar/photovoltaic panels/cells Includes mechanical details of roof structures. Mechanical details of
details
solar/photovoltaic panels, modules or tiles are coded under X15-A02C only.
Includes wiring to solar battery, details of junction boxes (also covered by V04-B09
and X12-G04B codes), and cooling arrangements.
Servicing and testing
*This code is now discontinued and transferred to X21-X16 from 201301, but
remains searchable for 2012 patents. Includes electric vehicle maintenance and
servicing equipment. For arrangements for exchanging depleted battery with fully
charged one, see X21-B01E instead.
Electric vehicle maintenance and
Includes electric vehicle servicing equipment.
testing
See X21-B01E for battery exchange equipment. Also includes arrangements for
testing electric vehicle systems. See X21-J instead from 2012-2013.
Gaseous fuels
Includes engines running on LPG (liquefied petroleum gas), natural gas, hydrogen
or liquid nitrogen. (See X21 codes for vehicles using hydrogen in a fuel cell
arrangement). See Q51-D07A for mechanical aspects of gaseous fuelled engines.
Includes illuminated number plates and displays conveying e.g. "Thank You",
"Assistance required" or other messages, e.g. to help diffuse road rage situation.
Also includes illuminated hub caps and decorative emblems and displays for
advertising. (See also W05-E03A codes).
From 2014 this code has been expanded to include all driver/driving
behaviour/condition analysis and warning. Includes driver reflexes/breath tester up
to 201382.
Bus destination sign, illuminated licence
plate, number plate, emblem,
decoration, advertisement
Includes driver reflexes/breath tester, e.g. for preventing driver from driving vehicle if Intoxication detectors, drowsiness
drunk or under the influence of drugs.
detectors
Includes systems for monitoring driving behaviour, especially of young persons, e.g.
to enable reduction in price of car insurance when safer driving is confirmed.
Includes power supply arrangement for external apparatus, e.g. welding equipment, Wind turbine, solar panel, back-up
and encompasses additional battery or generator, including roof mounted wind
battery
turbines or solar panels (see also X15 codes). Also includes power supply for
microprocessor used e.g. for engine or other controllers. Includes power generated
from exhaust heat recovery (see Q51-J02F for mechanical details of exhaust heat
recovery).
Includes on-board kick-stands for bicycles or motorcycles (see also X22-P01 or X22- Holder, support, rack, stand, kickstand,
P02 respectively), as well as electrical details of off-board stands and supports for
parking, lock
parking cycles. For mechanical details of e.g. cycle stands see Q14-J instead. For
parking fee charging details see T05 codes. Also includes electrical details of onboard jacks. See X22-X16 for off-board servicing equipment.
Includes electrical details of locomotive engine exhaust gas cleaning systems and
Catalytic converters, EGR, catalyst
pollution reduction arrangements. For mechanical aspects see Q21-C01C and Q51- electric heating
J02 codes.
Includes on-board radio communication, e.g. between head and end of train, and
general on-board system monitoring. Includes on-board camera and image analysis
to prevent collision.
Includes train mounted cranes and other loading/unloading ramps/fixtures. See Q21J06 for mechanical (un)loading aspects. For station side equipment see X23-S99
instead.
Date Range Title
SECTION X (cont.)
New
X23-A17
(2014-
)
Traction increasing equipment
New
X23-D
(2014-
)
Type of carriage or wagon
New
New
X23-D01
X23-D02
(2014(2014-
)
)
Wagon/freight car
Hopper car
New
New
New
X23-D03
X23-D04
X23-D09
(2014(2014(2014-
)
)
)
Tanker wagons
Mine cars
Other railway vehicles
New
New
X23-P
X23-P01
(2014(2014-
)
)
Railway Type
Elevated railways
New
New
New
New
New
New
New
X23-P02
X23-P03
X23-P05
X23-P09
X23-P06
X23-X16
X23-X20
(2014(2014(2014(2014(2014(2014(2014-
)
)
)
)
)
)
)
Monorail
Cableways
Magnetically levitated railways
Other Railway types
Underground railways
Maintenance; Servicing; Testing
Rail vehicle
design/manufacture/assembly
X24-D03X
(1992-
)
X25-A08
(2006-
)
Other laser beam welding/cutting
aspects
Rapid prototyping and solid
freeform fabrication
X25-E
(1980-
)
Earth-drilling, well logging
Change - Keywords /
Search Terms
X25-F05A
(1987-
)
Trucks, goods or robotic vehicles
X25-Q
(1980-
)
Metallurgic processes
Scope Notes
Includes dispensing of particulate matters such as sand under train wheels on track
to prevent wheel slippage and increasing grip. For mechanical aspects see Q21D10A
Includes electrical details specific types of carriages. For mechanical aspects see
Q21-C03 codes.
Includes electrical details of wagons, vans or freight cars.
Includes electrical details of e.g. wagons for carrying particulate material with
dispensing openings at bottom of wagon.
Includes tankers carrying fluids
Electrical aspects of mine locomotives and cars. Also see X25-D for mining.
Includes electrical details of rail vehicles convertible for use on road (see also Q19R02).
Includes electrical details of special railway types
Includes electrical details of elevated railways with or without suspended vehicles.
Includes electrical details of monorail aspects
Includes electrical aspects of aerial ways, cableways
For novel MAGLEV train suspension/propulsion details see X23-A01A4 also.
Includes rack railway,
Includes electrical details of Underground railways/Metro
Includes locomotive/train servicing and testing equipment.
Includes electric details of design, manufacture and assembly of railway trains and
their components. See X25-X14 for manufacturing/assembly plant per se. Also
includes systems for dismantling vehicle to enable recycling of materials (see also
X25-W04). See X16-M for recycling of batteries and their materials. See T01-J15
codes for computerised design.
Includes details of laser cutting through other materials, such as glass, ceramics,
etc.
Includes rapid prototyping and solid freeform fabrication (SFF). May also involve
stereolithography (e.g. using a UV laser to create successive cross-sections of a
three-dimensional object within a vat of liquid photopolymer) or selective laser
sintering (e.g. forming a solid three-dimensional object, layer-by-layer, from plastic,
metal, or ceramic powders that are “sintered” or fused using CO2 laser energy).
Also includes laminated object manufacturing (LOM) and fused deposition
modelling (FDM). Includes electrical details of additive manufacturing and 3D
printing. Details of computer control of manufacturing/industrial machine are coded
under T01-J07B.
Also includes pumping and heating to aid oil recovery. Control details see T06-D12
also. Also see H01-A, H01-B and H01-C codes respectively for well logging, drilling
and producing.
Includes IC engine and electric forklift trucks and walk behind trucks (also see X22P05F or X21-A01B for IC engine and electric fork lifts respectively). See T06-D08F
for forklift control. See Q19-C06 instead for mechanical aspects of forklift trucks.
Also includes walking robots and electrical aspects of shopping trolleys such as
electric drive arrangements and advertising displays/bar-code readers. See Q22A02 for mechanical aspects of trolleys.
For control details see T06-D09 also. For industrial furnaces per se, see X25-C.
Also includes electrical details of powder metallurgy process (see also M22-H).
Subway, metro
Service, maintain, test, diagnostics
Fork lift, walking robot, electric shopping
trolley, climbing robot, Inspection robots
Date Range Title
Scope Notes
SECTION X (cont.)
X25-W01
(1997-
)
Industrial waste disposal
Change - Keywords /
Search Terms
X27-A02
(1983-
)
Personal articles
New
X27-A02F
(2014-
)
Electronic cigarettes
Change - Keywords /
Search Terms
X27-A03
(1997-
)
Furniture
Includes details of large scale garbage disposal control system. Recycling
processes/systems are coded under X25-W04 only. Does not include radioactive
waste disposal (See K07-B or X14-D).
Includes e.g. calorie counter, wristwatches are not included - see S04, bathroom
scales, hair thickening device, umbrella, beauty treatment, powder compact, pill
timing/warning device, also W05-A and S05-X, key finder (see W05-A also
depending on transmission details).
Includes details of atomizer, cartridge, disposable cartomizer. Packaging details are
coded under Q34-L. Electrical details of tobacco cigarettes (including their
manufacture) are coded under X25-P03.
Includes electrical aspects only of mattresses, beds, chairs, tables, seats, sofas,
pillows (including travel pillows), cushions, etc. Includes lighting arrangement
integrated to furniture.
Heater for seats, beds, etc. are also coded under X27-E02. See also X25-B codes
for novel electrical heating per se. See also X26 codes for novel lighting elements.
Facial steamer
E-cigarette, personal vaporizer, PV,
electronic nicotine delivery system,
ENDS
Mattress, chair, table, cupboard

New, Changed or Retired Code Date Range Title Scope Notes Keyword/Search Terms

Transcription

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