F-Term-List

G04C3/00-3/00@Z

AA00
PURPOSE IN GENERAL

AA01

AA02

AA03

AA04

AA06

. Power saving

. Protection or compensation

. . Magnetic shield

. . Electrostatic shield

. Preventing indication elements from being overlapped

AB00
ADDITIONAL FUNCTION

AB01

AB02

AB03

AB04

AB05

AB06

AB07

. Universal time-pieces

. Calendars

. Alarm clocks

. Timers

. Measuring

. . Stopwatches

. Illumination

AC00
INDICATION

AC01

AC02

AC03

AC04

AC06

AC07

AC10

. Clock hands

. optical

. . digital

. Sounds

. Operations

. . Rotating plates

. Time

AD00
DRIVING MEANS FOR INDICATION

AD01

AD02

AD03

AD04

AD05

AD06

AD07

AD08

AD09

AD10

. Motors

. . Stepping motors

. . Resonance motors

. . Plural motors

. Gear trains

. . Gears

. Counters

. . Frequency dividers

. Oscillation circuits

. Controlling driving means for indication

AE00
STRUCTURE

AE01

AE02

AE03

AE04

AE05

AE06

AE08

. Arrangement

. . on plane

. . by stacking

. . of indication elements at both sides of clocks

. Locking securing or holding

. Positioning parts or members

. Electrical wiring or connection

AF00
PART, ELEMENT, OR MATERIAL

AF01

AF02

AF03

AF04

AF05

AF06

AF08

AF10

. Parts

. . Dials

. . Optical indication plates

. . Cases

. . Circuit boards

. combined with other parts

. Elements

. Materials

AG00
DETECTING CLOCK HAND POSITION

AG01

AG02

AG03

AG04

. Code discs

. Optical switches

. Magnetic switches

. Mechanical switches

AH00
CIRCUIT

AH01

AH02

AH03

AH04

AH05

. Counters

. Memory circuits

. . ROMs or RAMs

. ICs

. combined with other circuits

AJ00
POWER SUPPLY

AJ01

AJ02

. Batteries

. taking account of power failure

G04C3/14-3/14@Z

BA00
PURPOSE (STEPPING MOTOR)

BA01

BA02

BA03

BA04

BA05

BA06

BA07

BA08

BA09

. Miniaturisation

. Thinning

. facilitating manufactures

. combined with circuits or other parts

. Power saving

. Compensation protection or warning

. . Magnetism

. . Impacts

. Inspection

BB00
USING STEPPING MOTOR

BB01

BB02

. Watches

. Clocks

BC00
AUXILIARY MATERIAL COMPOSING STEPPING MOTOR

BC01

. Plastics

BD00
POWER SUPPLY OF CLOCK HAVING STEPPING MOTOR

BD01

. Batteries

BE00
TYPES OF INDICATION OF CLOCK HAVING STEPPING MOTOR

BE01

BE02

BE03

BE04

. having two hands

. having hands continuously-running

. changing running cycles

. digital

BF00
ADDITIONAL FUNCTION OF CLOCK HAVING STEPPING MOTOR

BF01

BF02

BF03

BF04

. Universal time-pieces

. Calendars

. . automatic

. Illumination

BG00
STEPPING MOTOR OR PERIPHERAL STRUCTURE THEREOF

BG01

BG02

BG03

BG04

BG05

BG06

BG07

BG08

BG09

. Arrangement

. Positioning

. Preventing toppling

. Gearing

. . Gear trains

. . . Gears

. Lower plates or supports

. Circuit boards

. Cases

BG11

BG12

BG13

BG14

BG15

BG16

. Rotary motors

. . Stators

. . Rotors

. . Coils

. Reciprocating motors

. using plural motors

BH00
CONTROL CIRCUIT OF STEPPING MOTOR

BH01

BH02

BH03

BH04

BH05

BH06

BH07

BH08

BH09

BH10

. Motor drives using pulse width control

. Motor drives using pulse height control

. Motor drives using modulated waves

. Motor drives using compensation pulses

. Reversible control

. Braking

. Detecting rotation

. . connecting to drive coils

. . . by driving currents

. ICs

G04C9/00-9/08@Z

CA00
PURPOSE (SETTING TIME INDICATION)

CA01

CA02

CA03

CA04

CA05

CA06

CA07

. preventing malfunctions

. correcting errors at the time of setting

. . Backlash

. synchronising mechanical indication and counters

. combined with other parts

. combined with other circuits

. compensating power failure

CB00
CLOCK TO BE CORRECTED

CB01

CB02

CB03

CB04

CB05

CB06

CB07

CB08

. Digital leaf types

. Clock hands and optical indication clocks

. . corrected simultaneously

. Master-and-slave clocks

. Universal time-pieces

. Calendar clocks

. Two-hand clocks

. Clocks with additional functions

CC00
INDICATION FOR CORRECTION

CC01

CC02

CC03

CC04

CC05

CC06

CC07

CC08

. optical

. Clock hands

. Indication plates

. Sounds

. indicating digits to be corrected distinguishably

. indicating correction in process

. indicating completion of correction

. indicating correction-warnings

CD00
CORRECTION BY STOPPING OR STARTING DRIVING MECHANISM

CD01

CD02

CD03

CD04

CD05

CD06

CD07

CD08

CD10

. Stopping by mechanical means

. . Rotors

. . Gears

. . using cams

. . by control levers

. . . integrated with springs

. . . integrated with resetting members

. . . using counterclockwise mechanisms

. Stopping by electromagnetic means

CD11

CD12

CD13

CD14

CD16

CD17

CD20

. Stopping by electric means

. . cutting power supplies

. . resetting counters

. . . storing directions of output pulses

. stopping on the hour

. . at a fraction of the hours

. Starting

CE00
QUICK CORRECTION

CE01

CE02

CE03

CE04

CE05

CE06

CE07

CE08

CE09

. One-pulse feeding

. Continuous pulse feeding

. . per predetermined unit

. of counters

. of motors

. . of continuous rotary motors

. using motors for correction

. using gears for increasing speed

. One tooth feeding

CF00
CORRECTING TIME LEAD OR DELAY

CF01

CF02

CF03

CF04

CF05

CF06

CF08

. Either directions of motor rotations

. adding or removing driving pulses

. depending on time difference

. using UD counters

. resetting counters

. . with means for carrying digits

. using comparators

CG00
CORRECTION BY OPERATING MEMBER OR CORRECTION CONTROL

CG01

CG02

CG03

CG04

CG05

CG06

CG07

CG08

CG09

CG10

. Winding stems or crowns

. . directly engaged with clock hands

. Switches

. . Arrangement thereof

. Operating methods

. . Operating duration

. . Operating directions

. . Rotating operations

. . Pushing-drawing operations

. correcting corrected digit independently

CH00
DETECTING CLOCK HAND POSITION AT THE TIME OF CORRECTING

CH01

CH02

CH03

CH04

CH05

. using output of counters

. detecting positions of gears

. Switching means

. . optical

. . using switch contacts

CJ00
CORRECTION BY EXTERNAL SIGNAL

CJ01

CJ02

CJ03

CJ04

CJ05

CJ06

CJ07

CJ10

. detecting signals of time announcement

. . detecting 440HZ

. . detecting 880HZ

. . using filters

. . using counters

. . using integrating circuits

. . using pulses

. detecting JJY

CJ11

CJ12

CJ13

CJ14

. Receivers

. . Antennae

. . using radios

. . controlling power supplies

G04C10/00-10/04@Z

DA00
PURPOSE (POWER SUPPLY)

DA01

DA02

DA03

DA04

DA05

DA06

DA07

DA08

DA10

. Preventing voltage variations

. . caused by heavy loads

. Removing influence of temperature

. Detecting abnormalities of batteries

. combined with parts or circuits

. Preventing malfunctions

. Power saving

. Waterproof

. ICs

DB00
KIND OF POWER SUPPLY

DB01

DB02

DB03

DB04

DB06

DB07

DB08

DB09

. AC

. Batteries

. . Silver

. . Lithium

. . Solar batteries

. . . Amorphous

. . . special

. . Capacitors

DC00
CHARACTERISTIC USE OF BATTERY

DC01

DC02

DC03

DC04

. Sub batteries

. . for power failure

. Secondary batteries

. Different batteries by each load

DD00
SHAPE OF BATTERY

DD01

DD02

DD03

. Button types

. Flat types

. for clocks

DE00
ARRANGING OR HOLDING BATTERY

DE01

DE02

DE03

DE04

DE05

DE06

DE07

DE08

DE09

DE10

. Parts

. . Dials

. . Cover glass

. . Cases

. . Calendars

. . Movement modules

. . Bands

. . Case backs

. . Battery covers

. . Springs for holding batteries

DE11

DE12

DE13

DE14

DE15

DE16

DE17

DE18

DE20

. Arrangement

. . plane

. . stacking

. Holding

. . Side pressing types

. . Convex surface pressing types

. . Bayonets

. . Fitting means

. . holding plural batteries

DF00
ELECTRICAL CONNECTION OR WIRING OF POWER SUPPLY

DF01

DF02

DF03

DF04

DF05

. Lead members for electrodes

. Circuit boards

. . Flexible boards

. . Glass substrates

. Insulating members

DG00
POWER SUPPLY CIRCUIT

DG01

DG02

DG03

DG04

DG05

DG08

. Voltage step-down circuits

. Booster circuits

. Constant voltage or constant current circuits

. Voltage or current detection circuits

. . Sampling detection

. Circuit elements for power supplies

DH00
INDICATING POWER SUPPLY CONDITION

DH01

DH02

DH03

DH04

DH05

DH06

DH07

DH08

DH09

DH10

. optical

. . analogue

. . digital

. . Lamps

. . of elements

. . . Liquid crystals

. . . Light-emitting diodes

. . Flashing

. . Turning-off

. . Multi-colour indication

DH11

DH12

DH13

DH14

DH15

DH16

DH17

. Sounds

. . Speech

. Indication plates

. . Rotating plates

. Clock hands

. Stopping component functions

. Multi-step indications

DH21

DH22

DH23

DH24

DH25

DH26

DH27

. Indicating malfunctions

. . of power failures

. . of charging

. . of battery longevity

. . . Remaining capacity

. . . Elapsed time

. . . Expiration dates

DJ00
POWER GENERATION OR CHARGING

DJ01

DJ02

DJ03

DJ04

DJ05

DJ06

DJ07

DJ08

DJ09

DJ10

. Power generation

. . using heat

. . Pieso-electric elements

. . using electromagnetic conversion circuits

. . . using motors

. Charging

. . Charging circuits

. . Circuits for preventing overcharging

. . Charging terminals

. . . Non-contact types

DK00
OPENING-CLOSING OF POWER SUPPLY

DK01

DK02

DK03

. Application of power supplies

. . Power-on reset

. Shutdown of power supplies

DL00
CIRCUIT WITH WHICH POWER SUPPLY IS PROVIDED

DL01

DL02

DL03

DL04

. Oscillation circuits

. Frequency dividers

. Indication driving circuits

. Additional functions

G04C19/00-23/50

EA00
PURPOSE (TIME ANNOUNCEMENT, ALARM, OR TIMER)

EA01

EA02

EA03

EA04

EA06

EA07

. Waterproof

. Dustproof

. Testing or inspection

. preventing malfunctions

. combined with other parts

. combined with other circuits

EB00
POWER SUPPLY OF TIME ANNOUNCEMENT, ALARM OR TIMER

EB01

EB02

EB03

. Batteries

. Power supply circuits

. . compensating power failure

EC00
INDICATING MEANS OF TIME ANNOUNCEMENT, ALARM, OR TIMER

EC01

EC02

EC03

EC04

EC05

EC06

EC07

EC08

EC09

EC10

. optical

. . digital

. . analogue

. . Variation in luminance or amount of light

. . Blinking

. Sounds

. . Speech

. Clock hands

. Digit wheels

. . Digital leaf types

EC11

EC12

EC13

EC14

EC15

EC16

EC17

EC18

. Dial types

. Prints

. Settings of alarms or timers

. Completed settings

. Modes

. Monitoring

. Switching

. AM or PM

ED00
ADDITIONAL FUNCTION OR USE OF TIME ANNOUNCEMENT, ALARM OR TIMER

ED01

ED02

ED03

ED04

ED05

ED06

ED07

. Measuring functions

. Hour timers

. Household implements

. . Radios

. . Pillows

. . Illuminating devices

. Action clocks

EE00
INDICATING TIME ANNOUNCEMENT, ALARM, OR TIMER WITH SOUND

EE01

EE02

EE03

EE04

EE05

EE08

EE09

EE10

. Kinds of sounding bodies

. . Bells

. . driven electromagnetically

. . . using AC motors

. . Pieso-electric types

. Volume control

. Sound releasing holes

. Resonance holes

EE11

EE12

EE13

EE14

EE15

EE16

EE18

EE19

EE20

. Arranging sounding bodies

. . Glass covers

. . Case backs

. . Bands

. . Cases

. . . Outer surface thereof

. Electrical wiring or connection with sounding bodies

. . Earphones or headphones

. . Loudspeakers

EE21

EE22

EE23

EE24

EE25

EE26

EE27

EE28

EE29

. Driving circuits of sounding bodies

. . characterised by oscillation circuits

. . . driven by output of frequency dividers

. Change in tone

. . Frequencies

. . Sound intervals

. . Volume

. . . damping sounds

. . . increasing sounds

EE31

EE32

EE33

EE34

EE35

EE36

EE37

. Kinds of sounds

. . Melodies bird sounds or musical scales

. . Coded sounds

. . Speech

. . . recorded

. . . . Magnetic means

. . . . . Tapes

EE41

EE42

EE44

EE45

EE47

EE49

. Announcing time

. . operating the bodies at time other than the hours

. Selecting different sounds

. . by external operating members

. with forecast

. combining sounds and other indications

EF00
INDICATING TIME ANNOUNCEMENT, ALARM OR TIMER WITHOUT SOUND

EF01

EF02

. Optical indication

. Touching indication

EG00
CONTROLLING SOUND OF TIME ANNOUNCEMENT, ALARM, OR TIMER

EG01

EG02

EG03

EG04

EG05

EG06

EG07

EG08

EG09

EG10

. Using brain waves

. Applying different control between morning and afternoon or night and daytime

. Stopping sounds

. . by mechanical switches

. . . Posture switches

. . . Vibration or impact switches

. . Switching circuits

. . . Operating time

. . Auto stops

. Snooze

EH00
CONTROLLING TIME ANNOUNCEMENT, ALARM, OR TIMER

EH01

EH02

EH03

EH04

EH05

EH06

EH07

EH08

EH09

EH10

. Operating at a single set time

. Operating at a single time interval

. Operating at multiple times

. Operating multiple devices.

. . simultaneously

. Operating only at set time intervals irrespective of the time

. Operating beyond a single day

. changing programmes automatically

. . controlled by external detection means

. selecting plural functions

EJ00
DETECTING TIME OF TIME ANNOUNCEMENT, ALARM OR TIMER

EJ01

EJ02

EJ03

EJ04

EJ05

EJ06

EJ07

EJ08

EJ09

EJ10

. Switching means

. . mechanical

. . . with two movable contacts

. . . with one movable contact and one switch pin

. . . with one movable contact and one fixed contact

. . . Rotating contact plates

. . Lead switches

. . Optical switches

. . Cord switches

. . detecting using two switches

EJ11

EJ12

EJ13

EJ14

EJ15

. Arranging switches

. . Clock hands

. . Digit wheels

. . Gears

. . Circuit boards

EJ21

EJ22

EJ23

EJ24

EJ25

EJ26

EJ27

EJ28

EJ30

. Switch actuating members

. . Levers

. . Cams

. . . Snails

. . Locking plates

. . Gears

. . . moving axially

. . Two-step operations

. using output of counters

EK00
SETTING TIME ANNOUNCEMENT, ALARM, OR TIMER

EK01

EK02

EK03

EK04

EK05

EK07

EK09

. Setting members

. . Rotation operating members

. . . Winding stems or moving hands

. . Pin boards or setting elements

. . using sheets or cards

. Switches

. Pulse setting

EK11

EK12

EK13

EK14

. Setting set digits independently

. Setting hour or minute

. Setting a day of the week

. Setting date

EL00
CONTROL OR SETTING CIRCUITS OF TIME ANNOUNCEMENT, ALARM, OR TIMER

EL01

EL02

EL03

EL04

EL05

EL06

EL07

EL08

. Memory circuits

. . ROMs or RAMs

. Counters

. . Down counters

. . . Up-down counters

. . Preset counters

. Comparators

. CPU control

2F101	ELECTROMECHANICAL CLOCKS
	G04C1/00 -99/00