F-Term-List

B61L1/00-1/20;3/00-3/24;5/10-5/10@Z;5/18-5/18@Z;23/00-23/00@Z;23/14-23/16@Z;23/18-23/20;23/34;25/02-25/02@Z;27/00;27/10-27/70;29/00-29/00@Z;29/04-29/04@Z;29/28-29/28@Z

AA00
TRAIN TYPE

AA01

AA02

AA03

AA05

AA06

AA07

AA08

AA10

. Railway cars

. Trains with rubber wheels

. Monorails

. Linear motor cars

. Unmanned cars

. . Unmanned transport cars

. Cranes

. Others*

B61L1/00-1/20;3/00-3/24;23/14-23/20;23/34;25/02-25/02@Z

BB00
DETECTION OF VARIABLES

BB01

BB02

BB03

BB04

BB06

BB07

BB08

BB09

. Presence on the tracks or passing by on the tracks

. . Train location

. . . Detection of position of the train on track circuits

. . Detection of the passage of wheels

. Detection of train speed

. Detection of the interval between trains

. Train length or numbers

. Detection of direction of the train run

BB11

BB12

BB13

BB14

BB17

BB18

BB20

. Detection of the train classification

. . Detection through the distance between axles

. . Detection through the train number

. . . Detection through code marks

. Detection of track deformation by vibrations

. Detection of electric current in overhead trolley lines

. Others*

CC00
TRANSMISSION SIGNAL TYPE

CC01

CC02

CC03

CC04

CC05

CC06

CC07

. Command signals*

. . Speed command signals

. . . Speed pattern signals

. . . Speed limits or top speed signals

. . Stop command signals

. . . Stop orientation signals

. . . . Stop orientation pattern signals

CC11

CC13

CC14

CC16

CC20

. Train number signals

. Position signals

. . Signals where position signal is coded

. Query signals

. Others*

DD00
MEANS AND METHODS OF DETECTION OR TRANSMISSION

DD01

DD02

DD03

DD04

DD05

DD06

DD07

DD08

. Use of an electronic device

. . Using railway track circuits

. . . Means using a single track with multiple transmission and reception points

. . . Devices that use non-insulated track circuits

. . . . Devices that use a condenser on the track boundary

. . . . . Devices with provided condensers and coil resonance circuits

. . Devices that use a signal line (e.g., conductive wires)

. . . Devices that use a leakage circuit

DD11

DD12

DD13

DD14

DD15

DD16

DD18

DD20

. Use of a magnetic device

. . Use of loop coils

. . . Use of loop coil equal to the length of a closed block

. . . Use of crossed or rectangular loop coils

. . . Use of multiple loop coils

. . Use of an LC resonance circuit

. Use of a mechanical device

. Means using an image-forming device

DD21

DD22

DD23

DD25

. Devices that use electromagnetic waves (i.e., radio waves and radiation)

. . Devices that use light

. . Devices that use microwaves

. Devices that use sonic or ultrasonic waves

DD31

DD32

DD33

DD35

DD36

DD37

. Devices that detect changes in oscillation frequency

. Devices that detect changes in impedance

. . Devices that detect changes in inductance

. Check-in / check-out-type devices

. . Devices that transmit from one place on the vehicle

. . Devices that transmit from two places on the vehicle

DD41

DD42

DD43

DD50

. Structural limitations and demand range

. Structural method limitations and demand range

. Limits of installation and arrangement and demand range

. Others*

EE00
TRAIN CONTROL MODES

EE01

EE02

EE04

EE05

EE07

. Control of train intervals

. . Transmitting and receiving signals in the interval between trains

. Stopping control

. . Stop orientation control

. Speed control

EE11

EE13

EE20

. Switching or joining control

. Control of electricity provisioned to train

. Others*

FF00
PROTECTION AND SAFETY AND TESTING OR MONITORING

FF01

FF02

FF03

FF05

FF07

. Protection or safety

. . Devices for track circuits

. . . Devices that use a short circuit relay

. Testing or examination

. Monitoring

GG00
TRAIN LOCATION OR STATUS AND INFORMATION INDICATORS

GG01

GG02

GG03

GG04

. Indicator devices or information-displaying sites

. . Central control site

. . Station or station platforms

. . Sites in trains

GG11

GG12

GG13

GG14

GG15

GG16

GG17

. Indication or guide information

. . Train location

. . Train status

. . . Train number

. . . Train destination

. . . Train occupancy rates (embarkation and disembarkation rates)

. . . Time of arriving at and departing from stations

GG21

GG22

GG23

GG24

. Means of indication or guide information

. . Use of an indicator device

. . . Use of a cathode ray tube display device

. . Use of a voice generating device

B61L27/00;27/10-27/70

JJ00
SHARED CONTROL DEVICES

JJ01

JJ02

JJ03

JJ04

JJ05

. Use of central control devices and station terminal devices

. . Signal transmission and reception between station terminal devices

. . . Station terminal devices connected with looped communication lines

. . Signal transmission using optical communication lines

. . Use of decentralized control (e.g., station terminals share specific methods of control)

JJ11

JJ12

JJ13

JJ14

. Protection and safety devices

. . Devices with a backup function

. . . Devices with multiple central control devices

. . . Devices for redundant transmission and reception

JJ21

JJ22

JJ23

JJ24

JJ25

JJ26

JJ27

JJ28

JJ29

JJ30

. Train operation control

. . Control via a train operation schedule

. . Control of time of departure

. . Control of train operation between stations

. . Control of departure orders

. . Control based on the number of riders

. . Control of multiple interconnected trains

. . . Control of operating intervals of multiple trains

. . Control during malfunction or malfunction recovery

. . Control by use of a target goal schedule

JJ31

JJ32

JJ34

JJ36

JJ40

. Formation of operation schedules

. . Controls with the purpose of revising train schedules

. Controls that use an expert system

. Testing or simulation

. Others*

B61L23/00-23/00@Z;29/00-29/00@Z;29/28-29/28@Z

MM00
ALARMS, SECURITY PRECAUTIONS, AND MONITORING AREAS

MM01

MM02

MM03

MM04

MM05

MM06

MM07

. Alarm or security related devices*

. . Train proximity

. . Train accidents

. . . Derailments

. . Obstacles

. . . Rockslides

. . Earthquakes

MM11

MM12

MM13

MM14

MM15

. Monitoring areas for alarms and security precautions

. . Located on tracks

. . . Located on single track (i.e., reciprocating traffic)

. . . Located at railroad crossings

. . Located on station premises or the platform

NN00
MEANS AND METHODS FOR DETECTION OF ALARMS AND SECURITY PRECAUTIONS

NN01

NN02

NN03

NN04

NN05

NN07

NN08

NN10

. Use of an electronic device

. . Using railway track circuits

. . Detection tracks that use conductive wire

. . . Devices that use a leakage circuit

. . . Use of surface wave tracks

. Use of a magnetic device

. . Use of loop coils

. Means using an image-forming devices

NN11

NN12

NN13

NN15

NN20

. Use of electromagnetic waves (i.e., radio waves)

. . Use of light

. . Use of microwaves

. Use of sonic or ultrasonic waves

. Others*

PP00
MEANS AND DETAILS OF ALARMS AND SECURITY

PP01

PP02

PP03

PP04

PP05

PP06

PP07

PP08

. Alarms and security means

. . Use of a train protection radio

. . . Use of a guidance radio

. . . Transmission of an alarm to train on adjacent track

. . Stopping of power transmission

. . Giving an audible alarm

. . Giving a visual alarm

. . . Use of fire tube or smoke pot devices

PP11

PP12

PP13

PP14

PP15

PP16

PP17

. Details of alarms

. . Alert that a train is approaching

. . . Alert of direction of train travel

. . . Alert of the distance of the approaching train

. . Alert of presence of railroad crossing (i.e., a crossing sign)

. . Alert that a railroad crossing alarm device is malfunctioning

. . Alert of gate closing at railroad crossing

QQ00
PROTECTION OF ALARM AND SECURITY DEVICES, AND SAFETY MONITORING AND TESTING

QQ01

QQ03

QQ05

. Safety and protection of alarms and security devices

. Monitoring of alarms and security systems

. Examination and testing of alarms and security devices

B61L29/04-29/04@Z

RR00
RAILROAD CROSSING GATES

RR01

RR02

RR03

RR04

RR05

RR06

RR07

RR08

. Composition of gate devices

. . Bracket type

. . . Use of a bend-damage detecting device

. . . Use of a bend-damage prevention device

. . . . Use of a bend-damage prevention device within the blocking arm or shield of a gate device

. . . . Use of a bend-damage prevention device between the blocking arm or shield and the main body of the gate device

. . . . Use of a spring

. . . . Use of rubber

RR13

RR14

RR15

. . . Specific parameter gate arms or shields

. . . . Specific structural type

. . . . Specific means of attachment

RR22

RR23

RR24

. . Raising and lowering gate devices

. . Slide or extension types

. . Revolving types

RR31

RR32

RR33

RR37

. Use of other alarm devices

. . Use of a light-emitting device

. . Use of light-reflector devices

. Use of anti-snow structures

B61L5/10-5/10@Z

SS00
FACING POINT LOCKS FOR SWITCHING AND ASSOCIATED INDICATOR DEVICES

SS01

SS02

SS03

SS04

SS05

SS06

SS07

SS08

. Facing point lock devices

. . Electric facing point lock devices

. . Mechanical facing point lock devices

. . . Use of lockpins or lockpieces

. . . Use of bell cranks

. . . Hydraulically operated devices

. . . Spring operated devices

. . . Manual type devices

SS11

SS12

SS13

SS14

SS15

SS16

SS17

SS18

. Detection of facing point lock status

. . Detection variables

. . . Lock sticking

. . . Lock malfunction

. . Means of detection

. . . Electrical devices

. . . Optical devices

. . . Magnetic devices

SS21

SS22

SS30

. Indication devices

. . Devices that indicate direction open to travel

. Others*

B61L5/18-5/18@Z

TT00
LIGHTED SIGNAL DEVICES

TT01

TT02

TT03

. Control circuits

. . Use of semiconductor elements

. . . Use of thyristors

TT11

TT12

TT13

TT14

TT15

TT16

. Means or method of indication

. . Devices that indicate the travel path

. . . Devices that use numbers or symbols for indication

. . Flashing indication devices

. . Devices where indicator lamps are arranged in a matrix

. . Use of light-emitting diodes

TT21

TT22

TT23

. Specific installation method

. Specific structure

. . Use of anti-snow structures

TT31

TT32

TT34

TT35

TT37

TT40

. Protection signals

. . Use of double indicator lamps

. Observation signals

. . Trouble warning signals

. Testing and investigation signals

. Others

5H161	TRAIN TRAFFIC OBSERVATION, CONTROL, AND SECURITY
	B61L1/00 -99/00