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IPC-Stelle: H03K 5/125 1-Punkt Untergruppe [Version 2024.01 (aktuell), Sprache EN - English]

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Hierarchielinien

DEKLA-Gruppen

Symbol		Titel
A Hierarchieinformationen		HUMAN NECESSITIES
B Hierarchieinformationen		PERFORMING OPERATIONS; TRANSPORTING
C Hierarchieinformationen		CHEMISTRY; METALLURGY
D Hierarchieinformationen		TEXTILES; PAPER
E Hierarchieinformationen		FIXED CONSTRUCTIONS
F Hierarchieinformationen		MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
G Hierarchieinformationen		PHYSICS
H Hierarchieinformationen		ELECTRICITY
H01 Hierarchieinformationen		ELECTRIC ELEMENTS
H02 Hierarchieinformationen		GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H03 Hierarchieinformationen		ELECTRONIC CIRCUITRY
H03B Hierarchieinformationen		GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS (generators specially adapted for electrophonic musical instruments G10H; masers or lasers H01S; generation of oscillations in plasma H05H)
H03C Hierarchieinformationen		MODULATION (masers or lasers H01S; coding, decoding or code conversion H03M)
H03D Hierarchieinformationen		DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER (masers, lasers H01S; circuits capable of acting both as modulator and demodulator H03C, e.g. balanced modulators H03C 1/54; details applicable to both modulators and frequency-changers H03C; demodulating pulses which have been modulated with a continuously-variable signal H03K 9/00; transforming types of pulse modulation H03K 11/00; relay systems, e.g. repeater stations H04B 7/14; demodulators adapted for digitally modulated-carrier systems H04L 27/00; synchronous demodulators adapted for colour television H04N 9/66)
H03F Hierarchieinformationen		AMPLIFIERS
H03G Hierarchieinformationen		CONTROL OF AMPLIFICATION
H03H Hierarchieinformationen		IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS (measuring, testing G01R; arrangements for producing a reverberation or echo sound G10K 15/08; impedance networks or resonators consisting of distributed impedances, e.g. of the waveguide type, H01P; control of amplification, e.g. bandwidth control of amplifiers, H03G; tuning resonant circuits, e.g. tuning coupled resonant circuits, H03J; networks for modifying the frequency characteristics of communication systems H04B)
H03J Hierarchieinformationen		TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
H03K Hierarchieinformationen		PULSE TECHNIQUE (measuring pulse characteristics G01R; modulating sinusoidal oscillations with pulses H03C; transmission of digital information H04L; discriminator circuits detecting phase difference between two signals by counting or integrating cycles of oscillation H03D 3/04; automatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses where the type of generator is irrelevant or unspecified H03L; coding, decoding or code conversion, in general H03M) [4]
H03K 3/00 Hierarchieinformationen		Circuits for generating electric pulses; Monostable, bistable or multistable circuits (H03K 4/00 takes precedence; for digital function generators in computers G06F 1/02) [1, 5, 2006.01]
H03K 4/00 Hierarchieinformationen		Generating pulses having essentially a finite slope or stepped portions [1, 2006.01]
H03K 5/00 Hierarchieinformationen		Manipulation of pulses not covered by one of the other main groups of this subclass (circuits with regenerative action H03K 3/00, H03K 4/00; by the use of non-linear magnetic or dielectric devices H03K 3/45) [1, 2006.01]
H03K 5/003 Hierarchieinformationen		. Changing the DC level (reinsertion of dc component of a television signal H04N 5/16) [6, 2006.01]
H03K 5/007 Hierarchieinformationen		. . Base line stabilisation (thresholding H03K 5/08) [6, 2006.01]
H03K 5/01 Hierarchieinformationen		. Shaping pulses (discrimination against noise or interference H03K 5/125) [1, 2006.01]
H03K 5/02 Hierarchieinformationen		. . by amplifying (H03K 5/04 takes precedence) [1, 2006.01]
H03K 5/04 Hierarchieinformationen		. . by increasing duration; by decreasing duration [1, 2006.01]
H03K 5/05 Hierarchieinformationen		. . . by the use of clock signals or other time reference signals [3, 2006.01]
H03K 5/06 Hierarchieinformationen		. . . by the use of delay lines or other analogue delay elements [3, 2006.01]
H03K 5/07 Hierarchieinformationen		. . . by the use of resonant circuits [3, 2006.01]
H03K 5/08 Hierarchieinformationen		. . by limiting, by thresholding, by slicing, i.e. combined limiting and thresholding (H03K 5/07 takes precedence; comparing one pulse with another H03K 5/22; providing a determined threshold for switching H03K 17/30) [1, 3, 2006.01]
H03K 5/12 Hierarchieinformationen		. . by steepening leading or trailing edges [1, 2006.01]
H03K 5/125 Hierarchieinformationen		. Discriminating pulses (measuring characteristics of individual pulses G01R 29/02; separation of synchronising signals in television systems H04N 5/08) [6, 2006.01]
H03K 5/1252 Hierarchieinformationen		. . Suppression or limitation of noise or interference (specially adapted for transmission systems H04B 15/00, H04L 25/08) [6, 2006.01]
H03K 5/1254 Hierarchieinformationen		. . . specially adapted for pulses generated by closure of switches, i.e. anti-bouncing devices (debouncing circuits for electronic time-pieces G04G 5/00) [6, 2006.01]
H03K 5/13 Hierarchieinformationen		. Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals [1, 2006.01, 2014.01]
H03K 5/131 Hierarchieinformationen		. . Digitally controlled [2014.01]
H03K 5/133 Hierarchieinformationen		. . using a chain of active-delay devices [2014.01]
H03K 5/134 Hierarchieinformationen		. . . with field-effect transistors [2014.01]
H03K 5/135 Hierarchieinformationen		. . by the use of time reference signals, e.g. clock signals [3, 2006.01]
H03K 5/14 Hierarchieinformationen		. . by the use of delay lines (H03K 5/133 takes precedence) [3, 2006.01, 2014.01]
H03K 5/145 Hierarchieinformationen		. . by the use of resonant circuits [3, 2006.01]
H03K 5/15 Hierarchieinformationen		. Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors (distributing, switching, or gating arrangements H03K 17/00) [2, 2006.01]
H03K 5/151 Hierarchieinformationen		. . with two complementary outputs [6, 2006.01]
H03K 5/153 Hierarchieinformationen		. 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 H03K 17/13) [1, 2006.01]
H03K 5/1532 Hierarchieinformationen		. . Peak detectors (measuring characteristics of individual pulses G01R 29/02) [6, 2006.01]
H03K 5/1534 Hierarchieinformationen		. . Transition or edge detectors [6, 2006.01]
H03K 5/1536 Hierarchieinformationen		. . Zero-crossing detectors (in measuring circuits G01R 19/175) [6, 2006.01]
H03K 5/156 Hierarchieinformationen		. Arrangements in which a continuous pulse train is transformed into a train having a desired pattern [1, 2006.01]
H03K 5/159 Hierarchieinformationen		. Applications of delay lines not covered by the preceding subgroups [1, 2006.01]
H03K 5/19 Hierarchieinformationen		. Monitoring patterns of pulse trains (indicating amplitude G01R 19/00; indicating frequency G01R 23/00; measuring characteristics of individual pulses G01R 29/02) [3, 2006.01]
H03K 5/22 Hierarchieinformationen		. 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 G01R 25/00) [3, 2006.01]
H03K 5/24 Hierarchieinformationen		. . the characteristic being amplitude [3, 2006.01]
H03K 5/26 Hierarchieinformationen		. . the characteristic being duration, interval, position, frequency, or sequence [3, 2006.01]
H03K 6/00 Hierarchieinformationen		Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass (circuits with regenerative action H03K 4/00) [1, 2006.01]
H03K 7/00 Hierarchieinformationen		Modulating pulses with a continuously-variable modulating signal [1, 2006.01]
H03K 9/00 Hierarchieinformationen		Demodulating pulses which have been modulated with a continuously-variable signal [1, 2006.01]
H03K 11/00 Hierarchieinformationen		Transforming types of modulation, e.g. position-modulated pulses into duration-modulated pulses [1, 2006.01]
H03K 12/00 Hierarchieinformationen		Producing pulses by distorting or combining sinusoidal waveforms (shaping pulses H03K 5/01; combining sinewaves using elements operating in a non-switching manner H03B 21/00) [3, 2006.01]
H03K 17/00 Hierarchieinformationen		Electronic switching or gating, i.e. not by contact-making and -breaking (gated amplifiers H03F 3/72; switching arrangements for exchange systems using static devices H04Q 3/52) [1, 2006.01]
H03K 19/00 Hierarchieinformationen		Logic circuits, i.e. having at least two inputs acting on one output (circuits for computer systems using fuzzy logic G06N 7/02); Inverting circuits [1, 2006.01]
H03K 21/00 Hierarchieinformationen		Details of pulse counters or frequency dividers [1, 2006.01]
H03K 23/00 Hierarchieinformationen		Pulse counters comprising counting chains; Frequency dividers comprising counting chains (H03K 29/00 takes precedence) [1, 2006.01]
H03K 25/00 Hierarchieinformationen		Pulse counters with step-by-step integration and static storage; Analogous frequency dividers [1, 2006.01]
H03K 27/00 Hierarchieinformationen		Pulse counters in which pulses are continuously circulated in a closed loop; Analogous frequency dividers (feedback shift register counters H03K 23/54) [1, 4, 2006.01]
H03K 29/00 Hierarchieinformationen		Pulse counters comprising multi-stable elements, e.g. for ternary scale, for decimal scale; Analogous frequency dividers [1, 2006.01]
H03K 99/00 Hierarchieinformationen		Subject matter not provided for in other groups of this subclass [2013.01]
H03L Hierarchieinformationen		AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES (generation of oscillations H03B) [3]
H03M Hierarchieinformationen		CODING, DECODING OR CODE CONVERSION, IN GENERAL (using fluidic means F15C 4/00; optical analogue/digital converters G02F 7/00; coding, decoding or code conversion, specially adapted for particular applications, see the relevant subclasses, e.g. G01D, G01R, G06F, G06T, G09G, G10L, G11B, G11C, H04B, H04L, H04M, H04N; ciphering or deciphering for cryptography or other purposes involving the need for secrecy G09C) [4]
H04 Hierarchieinformationen		ELECTRIC COMMUNICATION TECHNIQUE
H05 Hierarchieinformationen		ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H10 Hierarchieinformationen		SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR [2023.01]
H99 Hierarchieinformationen		SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]

Zu vergleichende IPC-Stelle: Es wurden im Verzeichnis noch keine IPC-Stellen für die Vergleichsansicht vorgemerkt. [Version , Sprache ]