H04Q   1/00		֤ޤ֤κ	Details of selecting apparatus or arrangements	1331
H04Q   1/02		¤κ	Constructional details	22726
H04Q   1/04		쥯åΤΥե졼ޤϼ͡°ʪ㡥ե졼५С	Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover	14063
H04Q   1/06		򴹵ΤˤȤŬ礷֥Ȥޤϼ	Cable ducts or mountings specially adapted for exchange installations	2519
H04Q   1/08		졼ΤΥե졼ޤϼ͡Τ°ʪ	Frames or mounting racks for relays; Accessories therefor	1456
H04Q   1/10		򴹶ɤΩ	Exchange station construction	3886
H04Q   1/12		žǽʥե졼̵ͭʤ¿ťС	Arrangements of multiple bars with or without pivotable frames	48
H04Q   1/14		ʬۥե졼	Distribution frames	4936
H04Q   1/16		ե졼ˤ륻쥯åޤϥ졼Τ	Wiring arrangements for selector switches or relays in frames	672
H04Q   1/18		ŵŪʺ	Electrical details	631
H04Q   1/20		ϩޤ֡㳲ޤϸξ򸡽ɽޤϿ椹뤿βϩޤ	Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles	2702
H04Q   1/22		ư	Automatic arrangements	346
H04Q   1/24		³֤ΤΤ	for connection devices	616
H04Q   1/26		Ƥ뽾򴹵ˤξ򿮹椹뤿Τ	for signalling trouble in unoccupied sub-exchanges	217
H04Q   1/28		򴹵ˤΤήϩޤ	Current-supply circuits or arrangements for selection equipment at exchanges	550
H04Q   1/30		֡ήʸƤӽФޤϴƻ뿮Τ¿Ųȣʣȣʣ	Signalling arrangements; Manipulation of signalling currents(multiplex systems providing for calling or supervisory signals <b>H04J1/14</b>, <b>H04J3/12</b>)	2036
H04Q   1/32		ľήѥ륹ѤΡʣȣѣͥˡΣ	using trains of DC pulses(<b>H04Q1/39</b> takes precedence)	926
H04Q   1/34		Ūޤ¾ŵŪ֤ѥ륹ȯ	Impulse regenerators with mechanical or other non-electrical marking arrangements	81
H04Q   1/36		ѥ륹֡㡥ˤƶ㸺뤿Τ	Pulse-correcting arrangements, e.g. for reducing effects due to interference	441
H04Q   1/38		ϩƳΤޤϩƳΤη̡̤οޤ϶ľήήηѤ	using combinations of direct currents of different amplitudes or polarities over line conductors or combination of line conductors	407
H04Q   1/39		沽줿ѥ륹ѤΡΣ	using coded pulse groups	96
H04Q   1/40		ѥ륹λ³֤ޤϣĤΥѥ륹δֳ֤ѤǤȤΤ	whereby duration of pulse or interval between two pulses is variable	46
H04Q   1/42		ˣѥ륹ΰ֤ޤ	involving the position of a pulse in a cycle	13
H04Q   1/44		ήѤΡʣȣѣͥˡΣ	using AC(<b>H04Q1/50</b> takes precedence)	307
H04Q   1/442		Ӱ賰ȿѤΡΣ	with out-of-voice band signalling frequencies	363
H04Q   1/444		ӰȿѤΡΣ	with voice-band signalling frequencies	111
H04Q   1/446		ñȿѤΡʣȣѣͥˡΣ	using one signalling frequency(<b>H04Q1/46</b> takes precedence)	571
H04Q   1/448		ñȿΥǥ뿮ؤѴΣ	with conversion of a single frequency signal into a digital signal	112
H04Q   1/45		¿ȿѤΡʣȣѣͥˡΣ	using multi-frequency signalling(<b>H04Q1/46</b> takes precedence)	1370
H04Q   1/453		ȣȿ椬ΡΣ	in which m-out-of-n signalling frequencies are transmitted	522
H04Q   1/457		¿ȿǥ뿮ѴΡΣ	with conversion of multi-frequency signals into digital signals	628
H04Q   1/46		ȿοήȤμȿޤʣ翮ή㡥ή̤뤿μʤĤΡΣ	comprising means for distinguishing between a signalling current of predetermined frequency and a complex current containing that frequency, e.g. speech current	395
H04Q   1/48		ͶƳή	Induced-current signalling arrangements	80
H04Q   1/50		ۼ￮֤Ѵ	Conversion between different kinds of signals	263
H04Q   1/54		ưŪ򤵤줿ˤäƼưŪڤ괹	Amplifier switched-on automatically in dependence on automatically selected lines	176
H04Q   1/56		ưŪ򤵤줿ˤäƼưŪڤ괹ʿղϩ	Balancing circuitry switched-on automatically in dependence on automatically selected lines	80
H04Q   3/00		֡ʣȣѣȣѣͥ	Selecting arrangements(<b>H04Q5/00 to H04Q11/00</b>  take precedence)	21182
H04Q   3/02		˱륻쥯Τβϩ	Circuit arrangements for selectors responsive to a permutation code	89
H04Q   3/04		ϩؼμΤβϩ	Circuit arrangements for receivers of routing digits	186
H04Q   3/06		쥯ޤϥȥ󥯷쥯ΤΤ	for group or trunk group selectors	76
H04Q   3/08		ޤϻԳ쥯ΤΤ	for local or long-distance selectors	18
H04Q   3/10		У£إ쥯ʤ򴹵Υ쥯ΤΤ	for PBX selectors, i.e. private branch exchange selectors	166
H04Q   3/12		ϩؼž󶡤饤󥻥쥯ΤΤ	for line selectors providing transfer of routing digits	9
H04Q   3/14		ư쥯ΤΤ	for two-way operation selectors	13
H04Q   3/16		ޡѥåΤΤ	for marking-switches	5
H04Q   3/18		裱ʤڤ괹Τβϩ	Circuit arrangements for first stage of hunting switching	20
H04Q   3/20		ץ쥻쥯ΤΤ	for preselectors	9
H04Q   3/22		̤ȯǲϩޤ	comprising common calling and disconnecting circuit	16
H04Q   3/24		饤եΤΤ	for line finders	39
H04Q   3/26		̤ȯϩޤ	comprising common calling and disconnecting circuit	8
H04Q   3/28		緲Ȥޤ	comprising main groups and subgroups	5
H04Q   3/30		쥯եʤʬ۴	Selector finders, i.e. allotters	9
H04Q   3/32		ʤޤϤθʤڤ괹Τβϩ֡Σ	Circuit arrangements for second or subsequent stages of hunting switching	16
H04Q   3/34		裲ͽʤΤΤ	for the second preselection stage	3
H04Q   3/36		裲饤եʤΤΤ	for the second line-finder stage	3
H04Q   3/38		쥯ʤθʤΤΤ	for stages after the group-selector stage	13
H04Q   3/40		饤󥻥쥯θʤΤΤΡ㡥ߥ쥯ΤΤ	for stages after the line selector, e.g. for extension selector	10
H04Q   3/42		̲ϩ㡥Ͽޡˤä椵Τβϩ	Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker	5593
H04Q   3/44		ˤ	using revertive control	9
H04Q   3/46		ѥ륹ʳοѤ	using signals other than revertive impulses	9
H04Q   3/47		ۤѤ	using translators	195
H04Q   3/48		ޡѤ	using markers	106
H04Q   3/49		üüޤǥޡ뤿Τ	for end-to-end marking	11
H04Q   3/495		³ϩηϩؼΤΤ	for routing connecting paths	40
H04Q   3/52		ڴʤŻ֤ѤΡ㡥ŻŪå֡Σ	using static devices in switching stages, e.g. electronic switching arrangements	5296
H04Q   3/54		򴹵椹ϩ沽ƤȤΤΡ㡥ѥץѤ	in which the logic circuitry controlling the exchange is centralised	1875
H04Q   3/545		ѥץѤΡΣ	using a stored program	7776
H04Q   3/55		ϩѤΡΣ	using wired logic circuitry	11
H04Q   3/555		żǻҤǹΡΣ	being comprised by electro-magnetic devices	440
H04Q   3/56		濮椬¿ŲƤΡΣ	in which the control signals are multiplexed	41
H04Q   3/58		򴹵ӽ򴹵ޤϽɤδ֤³󶡤	Arrangements providing connection between main exchange and sub-exchange or satellite	12014
H04Q   3/60		ʾθ򴹵ϩ췲λϩ³뽾ɤޤϽ֤Ф³ΤΤ	for connecting to satellites or concentrators which connect one or more exchange lines with a group of local lines	802
H04Q   3/62		򴹵³뤿Τ	for connecting to private branch exchanges	2942
H04Q   3/64		ʬۤޤϽ	Distributing or queuing	1383
H04Q   3/66		ȥҥåʬ۴	Traffic distributors	1191
H04Q   3/68		쥯ޤϥ쥯ʤ۹ޤϸ	Grouping or interlacing selector groups or stages	575
H04Q   3/70		ȯƲԤΥ饹μ	Identification of class of calling subscriber	215
H04Q   3/72		ȯƲԤֹθФɽ	Finding out and indicating number of calling subscriber	1633
H04Q   3/74		ƱȯƲԤμ	Identification of subscriber calling from a party-line	106
H04Q   3/76		Ʋֹ椫Фޤ³ؤΣ	Translation from the called subscriber's number to the outgoing or incoming control information	485
H04Q   3/78		ȯƤޤƲԾΰŪѡſäΤŪѼʣȣ̣ˡΣ	Temporary storage of information of calling or called subscriber(intermediate storage means for telegraphic communication <b>H04L13/08</b>)	213
H04Q   5/00		ʾβԤƱϩˤäƸ򴹵³ƤȤ	Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange	1086
H04Q   5/02		ԤΤľ³ΤΡʤƱʣȣѣͥ	with direct connection for all subscribers, i.e. party-line system(<b>H04Q5/24</b> takes precedence)	406
H04Q   5/04		ޤ¾ޤξޤղˤήˤ꿮򤹤	Signalling by currents in one or other or both line wires or additional wires	29
H04Q   5/06		ľήοޤ϶ˤ꿮򤹤	Signalling by amplitude or polarity of DC	89
H04Q   5/08		Ϣ³ήˤ꿮򤹤	Signalling by continuous AC	95
H04Q   5/10		ġβԤФñȿѤ	using single frequencies for different subscribers	29
H04Q   5/12		ȿηѤ	using combinations of frequencies	24
H04Q   5/14		ѥ륹ˤ꿮򤹤	Signalling by pulses	73
H04Q   5/16		Υѥ륹ˤ	by predetermined number of pulses	189
H04Q   5/18		³ĤΡʤ̤	with indirect connection, i.e. through subordinate switching centre	46
H04Q   5/20		βԤ³	the subordinate centre permitting interconnection of subscribers connected thereto	142
H04Q   5/22		βԤ³ʤ	the subordinate centre not permitting interconnection of subscribers connected thereto	4263
H04Q   5/24		ƱΤΤ	for two-party-line systems	3685
H04Q   9/00		楷ƥޤϥƥ᡼ƥˤưĤΥᥤ󥹥ơ󤫤ĤΥ֥ơŪ˸ƤӽФ֤ǤäơΥ֥ơоݤȤʤ֤򤷤ơ֤濮äޤϤ֤¬ͤ	Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom	71680
H04Q   9/02		ưŪ	Automatically-operated arrangements	2685
H04Q   9/04		ƱΤ	Arrangements for synchronous operation	1944
H04Q   9/06		ľήοޤ϶λѤˤƤӽФ	Calling by using amplitude or polarity of DC	661
H04Q   9/08		Ϣ³ήλѤˤƤӽФ	Calling by using continuous AC	423
H04Q   9/10		̡ñȿλѤˤ	using single different frequencies	980
H04Q   9/12		ȿηѤ	using combinations of frequencies	515
H04Q   9/14		ѥ륹λѤˤƤӽФ	Calling by using pulses	4046
H04Q   9/16		Υѥ륹ˤ	by predetermined number of pulses	1097
H04Q  11/00		¿ŲΤ֡¿Ųȣʡ	Selecting arrangements for multiplex systems(multiplex systems <b>H04J</b>)	19006
H04Q  11/02		ȿʬ¿Ųˤ	for frequency-division multiplexing	404
H04Q  11/04		ʬ¿Ųˤ	for time-division multiplexing	19357
H04Q  11/06		ԣӣԥåΣ	Time-space-time switching	375
H04Q  11/08		֥åΤߡΣ	Time only switching	252
