H03K   3/00		ŵŪѥ륹ȯϩñϩаϩ¿ϩʣȣˣͥ表ԥ塼Υǥ뷿ؿȯΤΤΣǣƣˡΣ	Circuits for generating electric pulses; Monostable, bistable or multistable circuits(<b>H03K4/00</b> takes precedence; for digital function generators in computers <b>G06F1/02</b>)	4993
H03K   3/01		Σ	Details	919
H03K   3/011		ʪŪ͡㡥Ű١Ѳ뤿ȯѷΣ	Modifications of generator to compensate for variations in physical values, e.g. voltage, temperature	1554
H03K   3/012		֤ޤϾ򸺾뤿ȯѷΣ	Modifications of generator to improve response time or to decrease power consumption	2525
H03K   3/013		ޤϺˤưͽɤ뤿ȯѷΣ	Modifications of generator to prevent operation by noise or interference	1357
H03K   3/014		ưγϤμ¤ˤȯѷΣ	Modifications of generator to ensure starting of oscillations	166
H03K   3/015		ͥ륮˰ݻ뤿ȯѷΣ	Modifications of generator to maintain energy constant	98
H03K   3/017		ѥ륹ޤϥǥ塼ƥĴʥѥ륹ĴȣˣˡΣ	Adjustment of width or dutycycle of pulses(pulse width modulation <b>H03K7/08</b>)	2569
H03K   3/02		ѥ륹ȯѤϩޤϼʤˤäħŤ줿ȯʣȣˣȣˣͥ	Generators characterised by the type of circuit or by the means used for producing pulses(<b>H03K3/64 to H03K3/84</b>  take precedence)	6158
H03K   3/021		ǽưǻҤȤʾǻҤޤϼʤλѤˤΡ㡥£ɣͣϣӡɣǣ£ԤΤ褦ʣ֡Σ	by the use, as active elements, of more than one type of element or means, e.g. BIMOS, composite devices such as IGBT	253
H03K   3/023		ޤϳԤġưޤӴѤΡΣ	by the use of differential amplifiers or comparators, with internal or external positive feedback	1039
H03K   3/0231		ϩΣ	Astable circuits	1714
H03K   3/0232		ñϩΣ	Monostable circuits	221
H03K   3/0233		аϩΣ	Bistable circuits	1104
H03K   3/0234		¿ϩΣ	Multistable circuits	9
H03K   3/027		ޤϳԤġϩѤΡΣ	by the use of logic circuits, with internal or external positive feedback	646
H03K   3/03		ϩΣ	Astable circuits	3841
H03K   3/033		ñϩΣ	Monostable circuits	490
H03K   3/037		аϩΣ	Bistable circuits	4918
H03K   3/038		¿ϩΣ	Multistable circuits	70
H03K   3/04		ǽưǻҤȤԤĿɤѤΡʣȣˣȣˣͥˡΣ	by the use, as active elements, of vacuum tubes only, with positive feedback(<b>H03K3/023</b>, <b>H03K3/027</b> take precedence)	192
H03K   3/05		ʳμʤ򵢴ԤѤ	using means other than a transformer for feedback	17
H03K   3/06		ŻҴɤϤ¾ŻҴɤνϤ褦˷礵줿ʤȤ⣲ĤŻҴɤѤΡ㡥ޥХ֥졼	using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator	82
H03K   3/08			astable	233
H03K   3/09		Ϥΰ경Σ	Stabilisation of output	7
H03K   3/10		ñ	monostable	158
H03K   3/12		а	bistable	223
H03K   3/13		ҥƥꥷаꡤ㡥ߥåȥȥꥬΣ	Bistables with hysteresis, e.g. Schmitt trigger	77
H03K   3/14		¿	multistable	29
H03K   3/16		򵢴ԤѤΡ㡥˰Ŵĥ֥åȯ	using a transformer for feedback, e.g. blocking oscillator with saturable core	254
H03K   3/22		ӤΤäŬΡʤޥ	specially adapted for amplitude comparison, i.e. Multiar	29
H03K   3/26		ǽưǻҤȤޤϳԤĥХݡȥ󥸥ѤΡʣȣˣȣˣͥˡΣ	by the use, as active elements, of bipolar transistors with internal or external positive feedback(<b>H03K3/023</b>, <b>H03K3/027</b> take precedence)	772
H03K   3/28		ʳμʤ򵢴ԤѤ	using means other than a transformer for feedback	406
H03K   3/281		Υȥ󥸥Ϥ¾Υȥ󥸥νϤ뾯ʤȤ⣲ĤΥȥ󥸥ѤΡ㡥ޥХ֥졼	using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator	581
H03K   3/282			astable	1700
H03K   3/283		Ϥΰ경Σ	Stabilisation of output	78
H03K   3/284		ñ	monostable	1181
H03K   3/286		аΣ	bistable	2004
H03K   3/287		Բϩղåȥ󥸥ѤΡʣȣˣͥˡΣ	using additional transistors in the feedback circuit(<b>H03K3/289</b> takes precedence)	59
H03K   3/288		ϲϩղåȥ󥸥ѤΡʣȣˣͥˡΣ	using additional transistors in the input circuit(<b>H03K3/289</b> takes precedence)	304
H03K   3/2885		ưϲϩΣ	the input circuit having a differential configuration	263
H03K   3/289		ޥ졼ַΤΡΣ	of the primary-secondary type	600
H03K   3/2893		ҥƥꥷаꡤ㡥ߥåȥȥꥬΣ	Bistables with hysteresis, e.g. Schmitt trigger	715
H03K   3/2897		ưϲϩĤΡΣ	with an input circuit of differential configuration	214
H03K   3/29		¿	multistable	286
H03K   3/30		ǽưǻҤȤƥۡѤޤϥϥ󥹥ȸ̤򼨤ȾƳ֤Ѥ	using a transformer for feedback, e.g. blocking oscillator	1152
H03K   3/313		ǽưǻҤȤƣĤŶˡĤޤϣĤŰ̾ɤ򼨤ȾƳ֤ѤΡΣ	by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic	278
H03K   3/315		֤ȥͥɤǤ	the devices being tunnel diodes	602
H03K   3/33		ǽưǻҤȤƥۡѤޤϥϥ󥹥ȸ̤򼨤ȾƳ֤ΤѤ	by the use, as active elements, of semiconductor devices exhibiting hole storage or enhancement effect	275
H03K   3/335		ǽưǻҤȤƣʾŶˤĥХ󥷥̤򼨤ȾƳ֤Ѥ	by the use, as active elements, of semiconductor devices with more than two electrodes and exhibiting avalanche effect	450
H03K   3/35		ǽưǻҤȤƣʾΣУܹ硤ޤϣʾŶˡޤƱƳΰ³줿ʾŶˤĥХݡȾƳ֤ѤΡΣ	by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region(<b>H03K3/023</b>, <b>H03K3/027</b> take precedence)	437
H03K   3/351		֤˥󥯥ȥ󥸥ǤΡʣȣˣͥˡΣ	the devices being unijunction transistors(<b>H03K3/352</b> takes precedence)	357
H03K   3/352		֤ꥹǤΡΣ	the devices being thyristors	614
H03K   3/3525		ΡɥȥꥹޤϥץǤ˥󥯥ȥ󥸥Σ	Anode gate thyristors or programmable unijunction transistors	199
H03K   3/353		ǽưǻҤȤޤϳԤų̥ȥ󥸥ѤΡʣȣˣȣˣͥˡΣ	by the use, as active elements, of field-effect transistors with internal or external positive feedback(<b>H03K3/023</b>, <b>H03K3/027</b> take precedence)	1093
H03K   3/354		ϩΣ	Astable circuits	1825
H03K   3/355		ñϩΣ	Monostable circuits	114
H03K   3/356		аϩΣ	Bistable circuits	5099
H03K   3/3562		ޥ졼ַΡΣ	of the primary-secondary type	959
H03K   3/3565		ҥƥꥷаꡤ㡥ߥåȥȥꥬΣ	Bistables with hysteresis, e.g. Schmitt trigger	736
H03K   3/3568		¿ϩΣ	Multistable circuits	35
H03K   3/357		ǽưǻҤȤƥХ륯֡㡥֡ѤΡΣ	by the use, as active elements, of bulk negative resistance devices, e.g. Gunn-effect devices	72
H03K   3/36		ǽưǻҤȤ¾ʬवʤȾƳΤѤΡΣ	by the use, as active elements, of semiconductors, not otherwise provided for	197
H03K   3/37		ǽưǻҤȤƥɤѤΡ㡥ȥꥬϩʣȣˣͥ	by the use, as active elements, of gas-filled tubes, e.g. astable trigger circuits(<b>H03K3/55</b> takes precedence)	186
H03K   3/38		ǽưǻҤȤĶƳ֤ѤΡΣ	by the use, as active elements, of superconductive devices	462
H03K   3/40		ǽưǻҤȤŵŪӤѤ	by the use, as active elements, of electrochemical cells	45
H03K   3/42		ǽưǻҤȤƸŻ֡ʤŵŪˤޤϸŪ˷礵줿ȯӸѴѤ	by the use, as active elements, of opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled	787
H03K   3/43		ǽưǻҤȤŻҥӡиɤѤ	by the use, as active elements, of beam deflection tubes	62
H03K   3/45		ǽưǻҤȤ֤ޤͶ֤Ѥ	by the use, as active elements, of non-linear magnetic or dielectric devices	1352
H03K   3/47		֤ѥȥǤ	the devices being parametrons	132
H03K   3/49		֤Ŵ֤Ǥ	the devices being ferro-resonant	51
H03K   3/51		֤¿㡥ȥ󥹥ե饯Ǥ	the devices being multi-aperture magnetic cores, e.g. transfluxors	95
H03K   3/53		ˤ椵륹åǻҤˤä٤̤Ť졤ԤȤߤޤƤʤͥ륮ǻҤλѤˤ	by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback(<b>H03K3/335</b> takes precedence)	2953
H03K   3/537		֤ѡåפǤΡΣ	the switching device being a spark gap	549
H03K   3/543		֤ɤǤΡΣ	the switching device being a vacuum tube	114
H03K   3/55		֤ŶˤĥɤǤ	the switching device being a gas-filled tube having a control electrode	627
H03K   3/57		֤ȾƳ֤Ǥ	the switching device being a semiconductor device	2237
H03K   3/59		ή֤λѤˤΡ㡥ۡ֡Σ	by the use of galvano-magnetic devices, e.g. Hall-effect devices	75
H03K   3/64		ѥ륹󡤤ʤͭ¤³ȯѥ륹ȯȯ	Generators producing trains of pulses, i.e. finite sequences of pulses	1556
H03K   3/66		ȯϤ³ˤ	by interrupting the output of a generator	118
H03K   3/70		ѥ륹Τ٤Ƥܥѥ륹δֳ֤	time intervals between all adjacent pulses of one train being equal	130
H03K   3/72		ѥ륹ֿѲ뤿μʤĤ	with means for varying repetition rate of trains	615
H03K   3/78		Υѥ륹ѥ㡥Υѥ륹ñѥ륹ȯ	Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number	2021
H03K   3/80		ȿưȯȿưΥ󥰤ޤ³ˤȣáǥΤȣ̡	Generating trains of sinusoidal oscillations(by keying or interruption of sinusoidal oscillations <b>H03C</b>;  for transmission of digital information <b>H04L</b>)	575
H03K   3/84		׾Υѥ᡼ʬۤĥѥ륹ȯ㡥ѥ륹ȯΣ	Generating pulses having a predetermined statistical distribution of a parameter, e.g. random pulse generators	2335
H03K   3/86		ٱˤѥ륹ǤäơԤΥ֥롼פ˴ޤޤʤѥ륹ȯΣ	Generating pulses by means of delay lines and not covered by the preceding subgroups	183
H03K   4/00		ͭ¤ηФޤϥƥåʬ¼Ūˤĥѥ륹ȯ	Generating pulses having essentially a finite slope or stepped portions	646
H03K   4/02		ƥåʬĤΡ㡥ȷ	having stepped portions, e.g. staircase waveform	1385
H03K   4/04		ʪȷĤ	having parabolic shape	143
H03K   4/06		ȷĤ	having triangular shape	1393
H03K   4/08		ΤȷĤ	having sawtooth shape	867
H03K   4/10		ŻҴɤΤߤǽưǻҤȤƤĤ	using as active elements vacuum tubes only	61
H03K   4/12		ΤȾŰǥ󥵤̤ȯ	in which a sawtooth voltage is produced across a capacitor	399
H03K   4/14		ŻҴɤϤ¾ŻҴɤνϤ褦˷礵줿ĤŻҴɤѤΡ㡥ޥХ֥졼	using two tubes so coupled that the input of each one is derived from the output of the other, e.g. multivibrator	58
H03K   4/16		𤹤ԤñŻҴɤѤΡ㡥֥åȯ	using a single tube with positive feedback through transformer, e.g. blocking oscillator	115
H03K   4/18		ĤŶ˴֤򼨤ñŻҴɡ㡥ȥ󥸥ȥ󡤥ʥȥ󡤤Ѥ	using a single tube exhibiting negative resistance between two of its electrodes, e.g. transitron, dynatron	22
H03K   4/20		ǥ󥵤ˤԤŻҴɤѤ	using a tube with negative feedback by capacitor, e.g. Miller integrator	109
H03K   4/22		ȥ󥸥ȥȷ礵줿Ρ㡥ϥ󥿥ȥ󡤥ʥȥ	combined with transitron, e.g. phantastron, sanatron	47
H03K   4/24		֡ȥȥåȯ	Boot-strap generators	70
H03K   4/26		ΤȾή󥹤̤ȯ	in which a sawtooth current is produced through an inductor	121
H03K   4/28		å֤Ȥư룱ܤŻҴɤѤΡΣ	using a tube operating as a switching device	228
H03K   4/32		ưѥ륹ȯ뤿μʤȷ礵줿	combined with means for generating the driving pulses	83
H03K   4/34		𤹤ԤñŻҴɤĤ	using a single tube with positive feedback through a transformer	124
H03K   4/36		ĤŶˤδ֤񹳤򼨤ñŻҴɡ㡥ȥ󥸥ȥ󡤥ʥȥ󡤤Ѥ	using a single tube exhibiting negative resistance between two of its electrodes, e.g. transitron, dynatron	2
H03K   4/38		ߥ顼ʬȷ礵줿	combined with Miller integrator	8
H03K   4/39		Ȥư룱ܤŻҴɤѤΡΣ	using a tube operating as an amplifier	47
H03K   4/41		ǥ󥵤𤹤鵢ԤĤΡ㡥ߥ顼ʬΣ	with negative feedback through a capacitor, e.g. Miller integrator	20
H03K   4/43		ưѥ륹ȯʤȷ礵줿ΡΣ	combined with means for generating the driving pulses	197
H03K   4/48		ȾƳ֤ǽưǻҤȤƻѤΡʣȣˣȣˣͥ	using as active elements semiconductor devices(<b>H03K4/787 to H03K4/84</b>  take precedence)	233
H03K   4/50		ΤȾŰǥ󥵤̤ȯ	in which a sawtooth voltage is produced across a capacitor	1051
H03K   4/501		֤νȯǥ󥵤ڤŰοˤäƷޤΡ㡥ӴˤΡΣ	the starting point of the flyback period being determined by the amplitude of the voltage across the capacitor, e.g. by a comparator	518
H03K   4/502		ǥ󥵤ή齼ŤΡΣ	the capacitor being charged from a constant-current source	325
H03K   4/52		ƥȥ󥸥Ϥ¾Υȥ󥸥νϤ褦˷礵줿ĤΥȥ󥸥ѤΡ㡥ޥХ֥졼	using two semiconductor devices so coupled that the input of each one is derived from the output of the other, e.g. multivibrator	61
H03K   4/54		𤹤ԤñȾƳ֤ѤΡ㡥֥åȯ	using a single semiconductor device with positive feedback through a transformer, e.g. blocking oscillator	61
H03K   4/56		ǥ󥵤𤹤鵢ԤȾƳ֤ѤΡ㡥ߥ顼ʬ	using a semiconductor device with negative feedback through a capacitor, e.g. Miller integrator	323
H03K   4/58		֡ȥȥåȯ	Boot-strap generators	104
H03K   4/60		Τȷή󥹤̤ȯ	in which a sawtooth current is produced through an inductor	133
H03K   4/62		å֤Ȥư룱ĤȾƳ֤ѤΡΣ	using a semiconductor device operating as a switching device	367
H03K   4/64		ưѥ륹ȯʤȷ礵줿	combined with means for generating the driving pulses	177
H03K   4/66		ԤñǻҤѤΡ㡥֥åȯ	using a single device with positive feedback, e.g. blocking oscillator	27
H03K   4/68		ȯˤƥå֤εʬδƳ̤褦ȯ	Generators in which the switching device is conducting during the fly-back part of the cycle	31
H03K   4/69		Ȥư룱ĤȾƳ֤ѤΡΣ	using a semiconductor device operating as an amplifier	189
H03K   4/71		ǥ󥵤𤹤鵢ԤĤΡ㡥ߥ顼ʬΣ	with negative feedback through a capacitor, e.g. Miller integrator	49
H03K   4/72		ưѥ륹ȯʤȷ礵줿	combined with means for generating the driving pulses	193
H03K   4/787		ǽưǻҤȤĤŶˤ򼨤ȾƳ֤ѤΡΣ	using as active elements semiconductor devices with two electrodes and exhibiting a negative resistance characteristic	16
H03K   4/793		ȥͥɤѤΡΣ	using tunnel diodes	25
H03K   4/80		¿إɤǽưǻҤȤѤ	using as active elements multi-layer diodes	33
H03K   4/83		ʾΣУܹ硤ޤϣʾŶˡޤƱƳΰ³줿ʾŶˤȾƳ֤ǽưǻҤȤƤΡΣ	using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region	232
H03K   4/84		ȯȾƳ֤εʬδƳ̤褦ȯ	Generators in which the semiconductor device is conducting during the fly-back part of the cycle	108
H03K   4/86		ɤǽưǻҤȤѤ	using as active elements gas-filled tubes	183
H03K   4/88		ŵŪӤǽưǻҤȤѤ	using as active elements electrochemical cells	29
H03K   4/90		Ȥʥѥ륹ηФѷȣˣƥӥФĤȣΣˡѥ륹ƱΣ	Linearisation of ramp(modifying slopes of pulses <b>H03K6/04</b>; scanning distortion correction for television receivers <b>H04N3/23</b>);Synchronisation of pulses	506
H03K   4/92		ȷΰʤȷĤΡʥåưԤʤʤǽưǻҤѤưȯȣ¡ˡΣ	having a waveform comprising a portion of a sinusoid(generating sinusoidal oscillations <b>H03B</b>)	177
H03K   4/94		ȷĤΡΣ	having trapezoidal shape	445
H03K   5/00		Υ֥饹¾Υᥤ󥰥롼פΣˤäƤ礵ʤѥ륹ʺѤĲϩȣˣȣˣޤͶ֤λѤˤΣȣˣ<br><br><b><ul></ul></b><br>Υ롼פˤƤϡϿϥѥ륹ηΤΤǤ롣Σ	Manipulation of pulses not covered by one of the other main groups of this subclass(circuits with regenerative action <b>H03K3/00</b>, <b>H03K4/00</b>; by the use of non-linear magnetic or dielectric devices <b>H03K3/45</b>);<br><br><b><u>Note(s)</u></b><br><br><ul><li>In this group, the input signals are of the pulse type. </li></ul>	11658
H03K   5/003		ģå٥ѤΡʥƥӥ󿮹ΣʬκȣΣˡΣ	Changing the DC level(reinsertion of DC component of a television signal <b>H04N5/16</b>)	871
H03K   5/007		ΰʤͤˤΣȣˣˡΣ	Base line stabilisation(thresholding <b>H03K5/08</b>)	714
H03K   5/01		ѥ륹ʻޤϴĤФ뼱̣ȣˣ	Shaping pulses(discrimination against noise or interference <b>H03K5/125</b>)	4880
H03K   5/02		ˤΡʣȣˣͥ	by amplifying(<b>H03K5/04</b> takes precedence)	3206
H03K   5/04		³֤ˤΡ³֤θˤ	by increasing duration; by decreasing duration	3788
H03K   5/05		åޤϻֻȿλѤˤΡΣ	by the use of clock signals or other time reference signals	922
H03K   5/06		ޤ¾ΥʥǻҤλѤˤΡΣ	by the use of delay lines or other analogue delay elements	779
H03K   5/07		ϩλѤˤΡΣ	by the use of resonant circuits	131
H03K   5/08		¤ˤΡͤˤΡ饤ˤΡʤ¤ȤͤηˤΡʣȣˣͥ表ĤΥѥ륹¾Υѥ륹ȤӣȣˣåưΤ˽ΤͤߤΣȣˣˡΣ	by limiting, by thresholding, by slicing, i.e. combined limiting and thresholding(<b>H03K5/07</b> takes precedence; comparing one pulse with another <b>H03K5/22</b>; providing a determined threshold for switching <b>H03K17/30</b>)	7058
H03K   5/12		ΩޤΩν٤ˤ	by steepening leading or trailing edges	1131
H03K   5/125		ѥ륹μ̡ʸġΥѥ륹¬ꤹΣǣңƥ֤ˤƱʬΥȣΣˡΣ	Discriminating pulses(measuring characteristics of individual pulses <b>G01R29/02</b>; separation of synchronising signals in television systems <b>H04N5/08</b>)	751
H03K   5/1252		ޤϴĤޤ¡äŬ礹Σȣ£ȣ̣ˡΣ	Suppression or limitation of noise or interference(specially adapted for transmission systems <b>H04B15/00</b>, <b>H04L25/08</b>)	2743
H03K   5/1254		ä˥åĺˤȯѥ륹Ŭ礹Ρʤ㥿ɻߡŻһѤϤ㲼ϩǣǣˡΣ	specially adapted for pulses generated by closure of switches, i.e. anti-bouncing devices(debouncing circuits for electronic time-pieces <b>G04G5/00</b>)	819
H03K   5/13		ñνϤϿѴƽ˾λֳִ֤ͭѥ륹Ϳ֡Σ	Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals	7437
H03K   5/131		ǥ椵ΡΣ	Digitally controlled	703
H03K   5/133		ǽưٱ֤ϢѤΡΣ	using a chain of active-delay devices	982
H03K   5/134		ų̥ȥ󥸥ѤΡΣ	with field-effect transistors	475
H03K   5/135		ֻȿ桤㡥åλѤˤΡΣ	by the use of time reference signals, e.g. clock signals	3812
H03K   5/14		ٱλѤˤΡʣȣˣͥˡΣ	by the use of delay lines(<b>H03K5/133</b> takes precedence)	1547
H03K   5/145		ϩλѤˤΡΣ	by the use of resonant circuits	75
H03K   5/15		ѥ륹ۤä֤ˤĤνϤȯ֡ʤѥ륹ʬ۴ʬۡå󥰤ޤϥ֣ȣˣˡΣ	Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors(distributing, switching, or gating arrangements <b>H03K17/00</b>)	3327
H03K   5/151		ĤŪʽϤĤΡΣ	with two complementary outputs	725
H03K   5/153		Ͽ椬ͽꤵ줿ˤȤֻˤޤϤֳִ֤äƣĤΥѥ륹Ϳ֡򺵤ǤΥå󥰣ȣˣ	Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant(switching at zero crossing <b>H03K17/13</b>)	3504
H03K   5/1532		ԡδʸġΥѥ륹¬ꤹΣǣңˡΣ	Peak detectors(measuring characteristics of individual pulses <b>G01R29/02</b>)	1265
H03K   5/1534		ܤޤϥåδΣ	Transition or edge detectors	785
H03K   5/1536		򺵸δʲϩ¬ˤΣǣңˡΣ	Zero-crossing detectors(in measuring circuits <b>G01R19/175</b>)	494
H03K   5/156		Ϣ³ѥ륹˾Υѥĥѥ륹Ѵ	Arrangements in which a continuous pulse train is transformed into a train having a desired pattern	3083
H03K   5/159		Υ֥롼פˤäƤ礵ʤٱα	Applications of delay lines not covered by the preceding subgroups	1297
H03K   5/19		ѥ륹ΥѥδƻʿλؼǣңȿλؼǣңġΥѥ륹¬ǣңˡΣ	Monitoring patterns of pulse trains(indicating amplitude <b>G01R19/00</b>; indicating frequency <b>G01R23/00</b>; measuring characteristics of individual pulses <b>G01R29/02</b>)	2671
H03K   5/22		Ͽ㡥СʬˤȤŤƥѥ륹ޤϥѥ륹򤪸ߤӤ뤿ΣİʾϤȣĤνϤĲϩʣĤμŪѥ륹ΰ꺹λؼǣңˡΣ	Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral(indicating phase difference of two cyclic pulse trains <b>G01R25/00</b>)	2276
H03K   5/24		ϿǤΡΣ	the characteristic being amplitude	4667
H03K   5/26		Ͽ³ֳ֡֡֡ȿޤϽǤΡΣ	the characteristic being duration, interval, position, frequency, or sequence	3254
H03K   6/00		Υ֥饹¾Υᥤ󥰥롼פΣˤäƤ礵ʤͭ¤ηФĥѥ륹ʺѤĲϩȣˣ<br><br><b><ul></ul></b><br>Υ롼פˤƤϡϿϥѥ륹ηΤΤǤ롣Σ	Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass(circuits with regenerative action <b>H03K4/00</b>);<br><br><b><u>Note(s)</u></b><br><br><ul><li>In this group, the input signals are of the pulse type. </li></ul>	576
H03K   6/02		ѥ륹	Amplifying pulses	304
H03K   6/04		ѥ륹ηФѷ㡥ӻҤߤʥƥӥˤӻҤߤȣΣ	Modifying slopes of pulses, e.g. S-correction(S-correction in television <b>H04N3/23</b>)	442
H03K   7/00		Ϣ³ŪѲĴˤѥ륹Ĵ	Modulating pulses with a continuously-variable modulating signal	813
H03K   7/02		ĴʤУ	Amplitude modulation, i.e. PAM	1177
H03K   7/04		ĴʤУУ	Position modulation, i.e. PPM	527
H03K   7/06		ȿ뤤ϥ졼ĴʤУƣͤޤϣУң	Frequency or rate modulation, i.e. PFM or PRM	1642
H03K   7/08		³֤ޤĴ	Duration or width modulation	6756
H03K   7/10		ʣĴ㡥졼ĴӿĴ	Combined modulation, e.g. rate modulation and amplitude modulation	244
H03K   9/00		Ϣ³ŪѲ뿮ĴƤѥ륹Ĵ	Demodulating pulses which have been modulated with a continuously-variable signal	1373
H03K   9/02		ĴƤѥ륹Ĵ	of amplitude-modulated pulses	329
H03K   9/04		ĴƤѥ륹Ĵ	of position-modulated pulses	397
H03K   9/06		ȿޤϥ졼ĴƤѥ륹Ĵ	of frequency- or rate-modulated pulses	929
H03K   9/08		³֤ޤĴƤѥ륹Ĵ	of duration- or width-modulated pulses	674
H03K   9/10		ʣĴƤѥ륹Ĵ	of pulses having combined modulation	74
H03K  11/00		ĴѴ㡥Ĵѥ륹³Ĵѥ륹ؤѴ	Transforming types of modulation, e.g. position-modulated pulses into duration-modulated pulses	273
H03K  12/00		ȷ椬뤳ȤޤϷ礹뤳Ȥˤѥ륹ȯʥѥ륹ȣˣå󥰤ǤϤʤˡưǻҤѤȤηȣ£ˡΣ	Producing pulses by distorting or combining sinusoidal waveforms(shaping pulses <b>H03K5/01</b>; combining sinewaves using elements operating in a non-switching manner <b>H03B21/00</b>)	707
H03K  17/00		ŻŪå󥰤ޤϥȡʤ᡼ӥ֥졼ˤʤΡʥȣƣŪ֤Ѥ򴹥ƥΤΥå֣ȣѣ	Electronic switching or gating, i.e. not by contact-making and -breaking(gated amplifiers <b>H03F3/72</b>; switching arrangements for exchange systems using static devices <b>H04Q3/52</b>)	11794
H03K  17/04		åưι®ΤѷΣ	Modifications for accelerating switching	3882
H03K  17/041		ϲϩϩؤεԤΤʤΡΣ	without feedback from the output circuit to the control circuit	1002
H03K  17/0412		ϩˤƺΤ줿ʤˤΡΣ	by measures taken in the control circuit	1026
H03K  17/0414		˰¤ΤμʡΣ	Anti-saturation measures	40
H03K  17/0416		ϲϩˤƺΤ줿ʤˤΡΣ	by measures taken in the output circuit	258
H03K  17/042		ϲϩϩؤεԤˤΡΣ	by feedback from the output circuit to the control circuit	611
H03K  17/0422		˰¤ΤμʡΣ	Anti-saturation measures	126
H03K  17/0424		ѰλѤˤΡΣ	by the use of a transformer	122
H03K  17/06		Ƴ֤̾ݤ뤿ѷΣ	Modifications for ensuring a fully conducting state	3309
H03K  17/08		ήޤϲŰФ륹åϩݸΤѷΣ	Modifications for protecting switching circuit against overcurrent or overvoltage	7047
H03K  17/081		ϲϩϩؤεԤΤʤΡΣ	without feedback from the output circuit to the control circuit	1596
H03K  17/0812		ϩˤƺΤ줿ʤˤΡΣ	by measures taken in the control circuit	1362
H03K  17/0814		ϲϩˤƺΤ줿ʤˤΡΣ	by measures taken in the output circuit	1304
H03K  17/082		ϲϩϩؤεԤˤΡΣ	by feedback from the output to the control circuit	4376
H03K  17/10		ﳫŰ礵뤿ѷΣ	Modifications for increasing the maximum permissible switched voltage	2077
H03K  17/12		ﳫή礵뤿ѷΣ	Modifications for increasing the maximum permissible switched current	1263
H03K  17/13		򺵤ǥåư뤿ѷ򺵤ǤΥѥ륹ȯȣˣˡΣ	Modifications for switching at zero crossing(generating an impulse at zero crossing <b>H03K5/1536</b>)	1410
H03K  17/14		ʪ̡㡥١Ѳ뤿ѷΣ	Modifications for compensating variations of physical values, e.g. of temperature	2210
H03K  17/16		ŰޤϺήõ뤿ѷΣ	Modifications for eliminating interference voltages or currents	11490
H03K  17/18		åξ֤ɽ뤿ѷΣ	Modifications for indicating state of switch	1555
H03K  17/20		åǻҤξ֤˥ꥻåȤ뤿ѷΣ	Modifications for resetting core switching units to a predetermined state	81
H03K  17/22		Ű˽ν֤ݤ뤿ѷаȯȣˣˡΣ	Modifications for ensuring a predetermined initial state when the supply voltage has been applied(bi-stable generators <b>H03K3/12</b>)	5650
H03K  17/24		Űäư֤ݻΣ	Storing the actual state when the supply voltage fails	416
H03K  17/26		ѥ륹˰Ū˻ưԤ碌뤿ѷΣ	Modifications for temporary blocking after receipt of control pulses	195
H03K  17/28		åư˻ٱƳ뤿ѷʣʾΥåư¹Ԥֳִ֤򤹤뤿ѷȣˣˡΣ	Modifications for introducing a time delay before switching(modifications to provide a choice of time-intervals for executing more than one switching action <b>H03K17/296</b>)	7227
H03K  17/284		ų̥ȥ󥸥åˤΡΣ	in field-effect transistor switches	953
H03K  17/288		ŻҴɥåˤΡΣ	in tube switches	499
H03K  17/292		ꥹ˥󥯥ȥ󥸥ޤϥץޥ֥˥󥯥ȥ󥸥åˤΡΣ	in thyristor, unijunction transistor or programmable unijunction transistor switches	1308
H03K  17/296		ʾΥåư¹Ԥ뤿˻ֳִ֤򤬤Ǥġץबλ줿塤ưŪư򽪤餻뤿ѷʤ餫Ф줿֤ˤޤϤ餫Ф줿ֳִ֤θưʤʤŻһףǣǣˡΣ	Modifications to provide a choice of time-intervals for executing more than one switching action and automatically terminating their operation after the programme is completed(electronic clocks comprising means to be operated at preselected times or after preselected time-intervals <b>G04G15/00</b>)	1098
H03K  17/30		åư˽Τͤߤ뤿ѷʤͤˤѥ륹ȣˣˡΣ	Modifications for providing a predetermined threshold before switching(shaping pulses by thresholding <b>H03K5/08</b>)	2117
H03K  17/51		ιǤλѤˤäħŤ줿ΡʣȣˣȣˣȣˣͥˡΣ	characterised by the use of specified components(<b>H03K17/04 to H03K17/30</b> , <b>H03K17/94</b> take precedence)	821
H03K  17/52		ǽưǻҤȤƥɤѤΡΣ	by the use, as active elements, of gas-filled tubes	348
H03K  17/54		ǽưǻҤȤƿɤѤΡʥɤѤΣȣˣˡΣ	by the use, as active elements, of vacuum tubes(using diodes <b>H03K17/74</b>)	505
H03K  17/56		ǽưǻҤȤȾƳ֤ѤΡʥɤѤΣȣˣˡΣ	by the use, as active elements, of semiconductor devices(using diodes <b>H03K17/74</b>)	3815
H03K  17/567		ʾηȾƳ֤λѤħŤ줿ϩ㡥£ɣͣϣӤޤϣɣǣ£ԤΤ褦ʣ֡Σ	Circuits characterised by the use of more than one type of semiconductor device, e.g. BIMOS, composite devices such as IGBT	4992
H03K  17/58		֤ȥͥɤǤΡΣ	the devices being tunnel diodes	252
H03K  17/60		֤Хݡȥ󥸥ǤΡʣİʾŶˤĥХݡȥ󥸥ȣˣˡΣ	the devices being bipolar transistors(bipolar transistors having four or more electrodes <b>H03K17/72</b>)	6474
H03K  17/605		ϩȽϲϩδ֤ŵŪ蘆줿ΡʣȣˣͥˡΣ	with galvanic isolation between the control circuit and the output circuit(<b>H03K17/78</b> takes precedence)	53
H03K  17/61		ȥ󥹷ѤΡΣ	using transformer coupling	318
H03K  17/615		ȥ³Σ	in a Darlington configuration	283
H03K  17/62		ĤϤޤϽüҤĥå֡㡥ޥץ쥯ޤʬ۴ϩȣˣѴȣͣȣͣˡΣ	Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors(logic circuits <b>H03K19/00</b>; code converters <b>H03M5/00</b>, <b>H03M7/00</b>)	2310
H03K  17/64		ͶƳ٤ĤΡΣ	having inductive loads	1251
H03K  17/66		ήɤˤǤդ̲ᤵ뤿Υå֡ήǤդ˵ž뤿Υå֡Σ	Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will	1324
H03K  17/68		ήήޤϸήŰ򥹥å뤿äŬ礷ΡΣ	specially adapted for switching AC currents or voltages	483
H03K  17/687		֤ų̥ȥ󥸥ǤΡΣ	the devices being field-effect transistors	19218
H03K  17/689		ϩȽϲϩδ֤ŵŪ蘆줿ΡʣȣˣͥˡΣ	with galvanic isolation between the control circuit and the output circuit(<b>H03K17/78</b> takes precedence)	289
H03K  17/691		ȥ󥹷ѤΡΣ	using transformer coupling	695
H03K  17/693		ĤϤޤϽüҤĥå֡㡥ޥץ쥯ޤʬ۴ϩȣˣѴȣͣȣͣˡΣ	Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors(logic circuits <b>H03K19/00</b>; code converters <b>H03M5/00</b>, <b>H03M7/00</b>)	3305
H03K  17/695		ͶƳ٤ĤΡͶƳե饤ХåŰ饹å󥰲ϩݸΣȣˣˡΣ	having inductive loads(protecting switching circuit against inductive flyback voltage <b>H03K17/08</b>)	985
H03K  17/70		֤Ŷˤ򣲸Ĥ񹳤򼨤Ρ֤ȥͥɤǤΣȣˣˡΣ	the devices having only two electrodes and exhibiting negative resistance(the devices being tunnel diodes <b>H03K17/58</b>)	134
H03K  17/72		ХݡȾƳ֤ǣʾΣУܹĤΡ㡥ꥹץǤ˥󥯥ȥ󥸥ޤϣʾŶˤĤΡ㡥ꥳ楹åޤƱƳΰ³줿ʾŶˤĤΡ㡥˥󥯥ȥ󥸥Σ	Bipolar semiconductor devices with more than two PN junctions, e.g. thyristors, programmable unijunction transistors, or with more than three electrodes, e.g. silicon controlled switches, or with more than one electrode connected to the same conductivity region, e.g. unijunction transistors	3497
H03K  17/722		ϩȽϲϩδ֤ŵŪ蘆줿ΡʣȣˣͥˡΣ	with galvanic isolation between the control circuit and the output circuit(<b>H03K17/78</b> takes precedence)	119
H03K  17/723		ȥ󥹷ѤΡΣ	using transformer coupling	372
H03K  17/725		ήŰޤϸήήΤΤΡʣȣˣȣˣͥˡΣ	for AC voltages or currents(<b>H03K17/722</b>, <b>H03K17/735</b> take precedence)	1985
H03K  17/73		ľήŰޤľήήΤΤΡʣȣˣȣˣͥˡΣ	for DC voltages or currents(<b>H03K17/722</b>, <b>H03K17/735</b> take precedence)	1830
H03K  17/732		󥪥դǽˤ뤿μʡΣ	Measures for enabling turn-off	1034
H03K  17/735		ĤϤޤϽüҤĥå֡㡥ޥץ쥯ޤʬ۴ʣȣˣͥ表ϩȣˣѴȣͣȣͣˡΣ	Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors(<b>H03K17/722</b> takes precedence; logic circuits <b>H03K19/00</b>; code converters <b>H03M5/00</b>, <b>H03M7/00</b>)	278
H03K  17/74		ǽưǻҤȤƥɤѤΡ󷿼ʾȾƳ֤λѤˤΣȣˣȥͥɤλѤˤΣȣˣ񹳥ɤλѤˤΣȣˣˡΣ	by the use, as active elements, of diodes(by the use of more than one type of semiconductor device <b>H03K17/567</b>; by the use of tunnel diodes <b>H03K17/58</b>; by the use of negative resistance diodes <b>H03K17/70</b>)	1968
H03K  17/76		ĤϤޤϽüҤĥå֡㡥ޥץ쥯ޤʬ۴ϩȣˣѴȣͣȣͣˡΣ	Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors(logic circuits <b>H03K19/00</b>; code converters <b>H03M5/00</b>, <b>H03M7/00</b>)	916
H03K  17/78		ǽưǻҤȤƸŻ֡ʤŵŪޤϸŪ˷礵줿ȯӸѴ֤λѤˤΡΣ	by the use, as active elements, of opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled	8491
H03K  17/785		ų̥ȥ󥸥å椹ΡΣ	controlling field-effect transistor switches	648
H03K  17/79		ʾΣУܹ硤ޤϣʾŶˡޤƱƳΰ³줿ʾŶˤȾƳΥå椹ΡΣ	controlling semiconductor switches with more than two PN-junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region	521
H03K  17/795		Хݡȥ󥸥椹ΡΣ	controlling bipolar transistors	695
H03K  17/80		ǽưǻҤȤ֤ޤͶ֤ѤΡΣ	by the use, as active elements, of non-linear magnetic or dielectric devices	533
H03K  17/81		ĤϤޤϽüҤĥå֡㡥ޥץ쥯ʬ۴ϩȣˣѴȣͣȣͣˡΣ	Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors(logic circuits <b>H03K19/00</b>; code converters <b>H03M5/00</b>, <b>H03M7/00</b>)	238
H03K  17/82		֤ȥ󥹥ե饯ǤΡΣ	the devices being transfluxors	367
H03K  17/84		֤֤ǤΡΣ	the devices being thin-film devices	143
H03K  17/86		֤ĥǤΡΣ	the devices being twistors	7
H03K  17/88		ǽưǻҤȤƥӡиɤѤΡΣ	by the use, as active elements, of beam-deflection tubes	66
H03K  17/90		ǽưǻҤȤή֤ѤΡ㡥ۡ֡ʣȣˣȣˣͥˡΣ	by the use, as active elements, of galvano-magnetic devices, e.g. Hall-effect devices(<b>H03K17/95</b>, <b>H03K17/97</b> take precedence)	1160
H03K  17/92		ǽưǻҤȤĶƳ֤ѤΡΣ	by the use, as active elements, of superconductive devices	568
H03K  17/94		濮椬ȯˡˤħŤΡΣ	characterised by the way in which the control signals are generated	7624
H03K  17/945		ܥåʣȣˣͥˡΣ	Proximity switches(<b>H03K17/96</b> takes precedence)	3733
H03K  17/95		дѤΡΣ	using a magnetic detector	3303
H03K  17/955		̸дѤΡΣ	using a capacitive detector	2951
H03K  17/96		ååʲưΤʤŻһפäŬΣǣǣˡΣ	Touch switches(specially adapted for electronic time-pieces with no moving parts <b>G04G21/08</b>)	12244
H03K  17/965		åΰǻҤΰưˤ椵륹åΣ	Switches controlled by moving an element forming part of the switch	900
H03K  17/967		ʣĤࡤ㡥ܡɡͭΡʣȣˣȣˣȣˣͥˡΣ	having a plurality of control members, e.g. keyboard(<b>H03K17/969</b>, <b>H03K17/972</b>, <b>H03K17/98</b> take precedence)	350
H03K  17/968		ŻҸŪ֤ѤΡΣ	using opto-electronic devices	1246
H03K  17/969		ʣĤࡤ㡥ܡɡͭΡΣ	having a plurality of control members, e.g. keyboard	450
H03K  17/97		ưǻҤѤΡΣ	using a magnetic movable element	1383
H03K  17/972		ʣĤࡤ㡥ܡɡͭΡΣ	having a plurality of control members, e.g. keyboard	301
H03K  17/975		̲ưǻҤѤΡΣ	using a capacitive movable element	1317
H03K  17/98		ʣĤࡤ㡥ܡɡͭΡΣ	having a plurality of control members, e.g. keyboard	372
H03K  19/00		ϩʤϤ˺Ѥ뾯ʤȤ⣲ϤĤΡʥեѤ륳ԥ塼ƥѤβϩǣΣˡȿžϩ	Logic circuits, i.e. having at least two inputs acting on one output(circuits for computer systems using fuzzy logic <b>G06N7/02</b>);Inverting circuits	12943
H03K  19/003		ѷΣ	Modifications for increasing the reliability	10631
H03K  19/007		ե륻ղϩΣ	Fail-safe circuits	725
H03K  19/01		åưι®ΤѷΣ	Modifications for accelerating switching	445
H03K  19/013		Хݡȥ󥸥ϩˤΡΣ	in bipolar transistor circuits	955
H03K  19/017		ų̥ȥ󥸥ϩˤΡΣ	in field-effect transistor circuits	2160
H03K  19/0175		֡󥿡ե֡ʥǥ׻ѥ󥿡ե֣ǣƣǣƣˡΣ	Coupling arrangements; Interface arrangements(interface arrangements for digital computers <b>G06F3/00</b>, <b>G06F13/00</b>)	18550
H03K  19/018		Хݡȥ󥸥ΤߤѤΡΣ	using bipolar transistors only	1699
H03K  19/0185		ų̥ȥ󥸥ΤߤѤΡΣ	using field-effect transistors only	9325
H03K  19/02		ιǤѤΡʣȣˣȣˣͥˡΣ	using specified components(<b>H03K19/003 to H03K19/0175</b>  take precedence)	459
H03K  19/04		ɤѤ	using gas-filled tubes	33
H03K  19/06		ŻҴɤѤΡʥήѤΣȣˣ	using vacuum tubes(using diode rectifiers <b>H03K19/12</b>)	54
H03K  19/08		ȾƳ֤ѤΡʣȣˣͥ表ȾƳ֤̣ήΤߤΤΣȣˣˡΣ	using semiconductor devices(<b>H03K19/173</b> takes precedence; wherein the semiconductor devices are only diode rectifiers <b>H03K19/12</b>)	2402
H03K  19/082		Хݡȥ󥸥ѤΡΣ	using bipolar transistors	910
H03K  19/084		ģԣ̡Σ	Diode&ndash;transistor logic	402
H03K  19/086		ţã̡Σ	Emitter coupled logic	1951
H03K  19/088		ԣԣ̡Σ	Transistor&ndash;transistor logic	814
H03K  19/09		ңԣ̡Σ	Resistor&ndash;transistor logic	122
H03K  19/091		ɣɣ̤ޤϣͣԣ̡Σ	Integrated injection logic or merged transistor logic	755
H03K  19/094		ų̥ȥ󥸥ѤΡΣ	using field-effect transistors	4511
H03K  19/0944		ͣϣӣƣţԤѤΡʣȣˣͥˡΣ	using MOSFET(<b>H03K19/096</b> takes precedence)	2362
H03K  19/0948		ãͣϣӤѤΡΣ	using CMOS	3667
H03K  19/0952		åȥƣţԤѤΡʣȣˣͥˡΣ	using Schottky type FET(<b>H03K19/096</b> takes precedence)	911
H03K  19/0956		ӣģƣ̡ʣȣˣͥˡΣ	Schottky diode FET logic(<b>H03K19/096</b> takes precedence)	46
H03K  19/096		ƱϩʤåѤΡΣ	Synchronous circuits, i.e. using clock signals	2624
H03K  19/098		ꥹѤΡΣ	using thyristors	42
H03K  19/10		ȥͥɤѤΡΣ	using tunnel diodes	258
H03K  19/12		ήѤ	using diode rectifiers	205
H03K  19/14		Ż֡ʤŵŪޤϸŪ˷礵줿ȯӸѴ֤ѤΡʸŪǻңǣƣ	using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled(optical logic elements <b>G02F3/00</b>)	1357
H03K  19/16		˰¼Ѥ	using saturable magnetic devices	560
H03K  19/162		ѥȥѤ	using parametrons	98
H03K  19/164		Ŵ֤Ѥ	using ferro-resonant devices	19
H03K  19/166		ȥ󥹥ե饯Ѥ	using transfluxors	66
H03K  19/168		֤Ѥ	using thin-film devices	229
H03K  19/17		ĥѤ	using twistors	58
H03K  19/173		ǤȤƴŪϩѤΡΣ	using elementary logic circuits as components	5479
H03K  19/177		ޥȥꥯ󤵤줿ΡΣ	arranged in matrix form	5131
H03K  19/17704		Ԥޤ³ˤ¸줿ǽǤΡΣ	the logic functions being realised by the interconnection of rows and columns	135
H03K  19/17724		֥åι¤κΣ	Structural details of logic blocks	89
H03K  19/17728		ƹǽ֥å㡥ååץơ֥Σ	Reconfigurable logic blocks, e.g. lookup tables	254
H03K  19/17732		ޥ֥åΣ	Macroblocks	26
H03K  19/17736		ϩ꥽ι¤κΣ	Structural details of routing resources	341
H03K  19/17748		꥽ι¤κΣ	Structural details of configuration resources	77
H03K  19/17752		ۥåȺƹΤΤΡΣ	for hot reconfiguration	15
H03K  19/17756		ʬŪʹޤʬŪʺƹΤΤΡΣ	for partial configuration or partial reconfiguration	57
H03K  19/17758		ޤϺƹι®ΤΤΡΣ	for speeding up configuration or reconfiguration	21
H03K  19/1776		ΤΤΡΣ	for memories	265
H03K  19/17764		ΤΤΡΣ	for reliability	64
H03K  19/17768		ƥΤΤΡΣ	for security	64
H03K  19/17772		ŸΥޤϥդΤΤΡΣ	for powering on or off	54
H03K  19/1778		Ŭʪѥ᡼Τι¤κΣ	Structural details for adapting physical parameters	23
H03K  19/17784		ŰΤΤΡΣ	for supply voltage	87
H03K  19/17788		ϡϡΣɡϡŰΤΤΡΣ	for input/output [I/O] voltages	29
H03K  19/17792		ư®٤ΤΤΡΣ	for operating speed	13
H03K  19/17796		֥åʪŪ֤ΤΤΡΣ	for physical disposition of blocks	38
H03K  19/18		ή֤ѤΡ㡥ۡ֡Σ	using galvano-magnetic devices, e.g. Hall-effect devices	246
H03K  19/185		ͶͶǻҤѤΡ㡥ͶΥǥ󥵡Σ	using dielectric elements with variable dielectric constant, e.g. ferro-electric capacitors	119
H03K  19/19		Ŵ֤ѤΡΣ	using ferro-resonant devices	22
H03K  19/195		ĶƳ֤ѤΡΣ	using superconductive devices	1114
H03K  19/20		ǽˤäħŤ줿Ρ㡥ɡΥΥåȲϩʣȣˣȣˣͥ	characterised by logic function, e.g. AND, OR, NOR, NOT circuits(<b>H03K19/003 to H03K19/01</b>  take precedence)	5878
H03K  19/21		¾ŪϩʤϿ椬ĤΤ¸ߤȤϤͿΡײϩʤ٤ƤϿ椬ȤΤ߽ϤͿΡΣ	EXCLUSIVE-OR circuits, i.e. giving output if input signal exists at only one input; COINCIDENCE circuits, i.e. giving output only if all input signals are identical	1771
H03K  19/23		¿ޤϾϩʤϤΤβȾޤϲȾ֤ĽϤͿΡΣ	Majority or minority circuits, i.e. giving output having the state of the majority or the minority of the inputs	762
H03K  21/00		ѥ륹󥿤ޤʬκ	Details of pulse counters or frequency dividers	3584
H03K  21/02		ϲϩΣ	Input circuits	1764
H03K  21/08		ϲϩΣ	Output circuits	1336
H03K  21/10		ϩ	comprising logic circuits	367
H03K  21/12		ɽФˤΡΣ	with parallel read-out	124
H03K  21/14		Ǽ줿ͤľɤ߽ФˤΡΣ	with series read-out of number stored	21
H03K  21/16		Ϣ³룱ʷ֤η夲ѥ륹ϩ	Circuits for carrying-over pulses between successive decades	79
H03K  21/17		ų̥ȥ󥸥ˤΡΣ	with field-effect transistors	17
H03K  21/18		̤Ļɽ뤿βϩΣ	Circuits for visual indication of the result	382
H03K  21/20		ťפѤ	using glow-discharge lamps	10
H03K  21/38		󥿤εưߡޤϥꥻåȡ줬Τ٤Ǥʤ󥿣ȣˣȣˣˡΣ	Starting, stopping, or resetting the counter(counters with a base other than a power of two <b>H03K23/48</b>, <b>H03K23/66</b>)	788
H03K  21/40		ƻ롨顼С󥿤θưɻߤޤϽΣ	Monitoring; Error detection; Preventing or correcting improper counter operation	1629
H03K  23/00		׿Ϣޤѥ륹׿׿Ϣޤȿʬʣȣˣͥ	Pulse counters comprising counting chains; Frequency dividers comprising counting chains(<b>H03K29/00</b> takes precedence)	4063
H03K  23/40		ȿޤϥå椬٤Ƥʤ˰äΡʤƱ׿Σ	Gating or clocking signals applied to all stages, i.e. synchronous counters	718
H03K  23/42		ꤺΥȤޤϥå椬׿ʤ˰äΡΣ	Out-of-phase gating or clocking signals applied to counter stages	158
H03K  23/44		ų̥ȥ󥸥ѤΡΣ	using field-effect transistors	188
H03K  23/46		ŲžǥХʤ££ġããĤѤΡΣ	using charge transfer devices, i.e. bucket brigade or charge coupled devices	28
H03K  23/48		ޤϴΤ٤ǤʤΡʣȣˣͥˡΣ	with a base or radix other than a power of two(<b>H03K23/42</b> takes precedence)	125
H03K  23/50		аȥꥬϩѤΡʣȣˣȣˣͥˡΣ	using bi-stable regenerative trigger circuits(<b>H03K23/42 to H03K23/48</b>  take precedence)	394
H03K  23/52		ų̥ȥ󥸥ѤΡΣ	using field-effect transistors	293
H03K  23/54		󥰷׿ʤեɥХåեȥ쥸׿ʣȣˣͥˡΣ	Ring counters, i.e. feedback shift register counters(<b>H03K23/52</b> takes precedence)	861
H03K  23/56		ĵշ׿ʣȣˣͥˡΣ	Reversible counters(<b>H03K23/52</b> takes precedence)	149
H03K  23/58		Ȥޤϥå椬٤ƤʤˤϰäʤΡʤƱ׿ʣȣˣȣˣͥˡΣ	Gating or clocking signals not applied to all stages, i.e. asynchronous counters(<b>H03K23/74 to H03K23/84</b>  take precedence)	645
H03K  23/60		ų̥ȥ󥸥ĤΡΣ	with field-effect transistors	52
H03K  23/62		ĵŪʤΡΣ	reversible	82
H03K  23/64		ޤϴΤ٤ʤΡʣȣˣȣˣͥˡΣ	with a base or radix other than a power of two(<b>H03K23/40 to H03K23/62</b>  take precedence)	945
H03K  23/66		Ѥη׿ΤΡ㡥ץꥻåȤޤϡѥ륹äޤϺ뤳ȤˤΡΣ	with a variable counting base, e.g. by presetting or by adding or suppressing pulses	2488
H03K  23/68		줬ǤΡΣ	with a base which is a non-integer	347
H03K  23/70		줬ǤΡʣȣˣͥˡΣ	with a base which is an odd number(<b>H03K23/66</b> takes precedence)	96
H03K  23/72		ʷ׿ʣȣˣͥˡΣ	Decade counters(<b>H03K23/66</b> takes precedence)	94
H03K  23/74		ŴѤΡΣ	using relays	602
H03K  23/76		ޤ϶Ͷ̤ѤΡΣ	using magnetic cores or ferro-electric capacitors	431
H03K  23/78		ץȥ쥯ȥ˥֤ѤΡΣ	using opto-electronic devices	181
H03K  23/80		ŶˤΤߤȾƳ֡㡥ȥͥɡ¿إɡѤΡΣ	using semiconductor devices having only two electrodes, e.g. tunnel diode, multi-layer diode	107
H03K  23/82		ɤѤΡΣ	using gas-filled tubes	628
H03K  23/84		ꥹޤϥ˥󥯥ȥ󥸥ѤΡΣ	using thyristors or unijunction transistors	122
H03K  23/86		ĵŪʤΡʣȣˣȣˣͥˡΣ	reversible(<b>H03K23/40 to H03K23/84</b>  take precedence)	142
H03K  25/00		ƥåץХƥåѻѤˤѥ륹׿μȿʬ	Pulse counters with step-by-step integration and static storage; Analogous frequency dividers	687
H03K  25/02		ŲѼʡ㡥ʬ˥ҥƥꥷΤʤǥ󥵡ͭ	comprising charge storage, e.g. capacitor without polarisation hysteresis	115
H03K  25/04		ѥ륹ˤäƥȥꥬŪʥѥ륹ȯѤΡΣ	using auxiliary pulse generator triggered by the incoming pulses	60
H03K  25/12		ҥƥꥷѤޤ	comprising hysteresis storage	17
H03K  27/00		ѥ륹ĥ롼Ϣ³ƽ۴Ĥѥ륹׿μȿʬʥեɥХåեȥ쥸׿ȣˣˡΣ	Pulse counters in which pulses are continuously circulated in a closed loop; Analogous frequency dividers(feedback shift register counters <b>H03K23/54</b>)	237
H03K  29/00		¿ǻҤޤѥ륹׿㡥ˡѡˡѡμȿʬ	Pulse counters comprising multi-stable elements, e.g. for ternary scale, for decimal scale; Analogous frequency dividers	624
H03K  29/04		¿˥ŴɤѤΡΣ	using multi-cathode gas discharge tubes	6
H03K  29/06		ӡ෿ɡ㡥ޥͥȥ󡤱ɡѤΡΣ	using beam-type tubes, e.g. magnetrons, cathode-ray tubes	3
H03K  99/00		Υ֥饹¾Υ롼פʬवʤΣ	Subject matter not provided for in other groups of this subclass	10
