baber/WOPTO huggingface dataset:
Patent BR-112023006046-A2 (BR)
Title: Método e aparelho para produzir espuma sólida, produto e uso
Inventor: MIKKO ALAVA
IPC: B29C67/20
Filed: 2021-10-04
Abstract: MÉTODO E APARELHO PARA PRODUZIR ESPUMA SÓLIDA, PRODUTO E USO. O pedido está relacionado a um método e aparelho para produzir uma espuma sólida continuamente. Uma suspensão homogênea é formada a partir de uma matéria-prima na qual a suspensão compreende um agente de solidificação e uma mistura de espuma que compreende bolhas é formada ao misturar bolhas de ar na suspensão. A mistura de espuma é injetada por meio de pelo menos um bocal para formar um padrão de espuma e o padrão de espuma é depositado em uma superfície móvel e a mistura de espuma do padrão de espuma é solidificada a fim de formar uma espuma sólida de modo que as bolhas da mistura de espuma encolham em direções fora de comprimento para formar as bolhas moldadas. Adicionalmente, o pedido está relacionado ao produto e ao uso do método.
Patent BR-112023006324-A2 (BR)
Title: Conjuntos de agulha e métodos relacionados
Inventor: LILIAN ZHI LING LEW
IPC: A61M25/06
Filed: 2021-10-05
Abstract: CONJUNTOS DE AGULHA E MÉTODOS RELACIONADOS. A presente divulgação refere-se a dispositivos de cateter (100, 127, 162) nos quais uma bucha (50) está disposta em uma cavidade interior (92) de um cubo de cateter (101). Um tubo de cateter (140) e uma luva de reforço (60) são encapsulados sobre a bucha (50) e a combinação tubo de cateter e luva de reforço seguradas ao cubo de cateter. A luva de reforço (60) se sobrepõe ao tubo de cateter (140) pelo menos em uma extremidade distal do cubo de cateter (101) e em uma extremidade proximal do tubo de cateter (140). Um cubo de agulha (102) com uma agulha (110) se projeta através da bucha (50) e do tubo de cateter (140) em uma posição pronta para uso.
Patent BR-112023013309-A2 (BR)
Title: Configuração de adaptação de retransmissão para interface de sidelink
Inventor: GAVIN BERNARD HORN
IPC: H04W76/10
Filed: 2021-01-13
Abstract: configuração de adaptação de retransmissão para interface de sidelink. trata-se de vários aspectos da presente revelação que se referem, em geral, à comunicação sem fio. em alguns aspectos, um equipamento de usuário (ue) de retransmissão pode estabelecer um enlace unicast de sidelink com um ue remoto por meio de uma interface de sinalização de sidelink. o ue de retransmissão pode identificar informações de configuração para uma camada de adaptação da interface de sinalização de sidelink, as informações de configuração incluindo pelo menos um dentre: um identificador de ue remoto associado ao enlace unicast de sidelink para um serviço de retransmissão, informações de identificador de portadora identificando uma ou mais portadoras entre o ue remoto e uma entidade de rede para o serviço de retransmissão, um mapeamento de canal de controle de link de rádio (rlc) entre um identificador de portadora e um ou mais canais de rlc ou informações de roteamento de dados associadas ao serviço de retransmissão. o ue de retransmissão pode retransmitir comunicação entre o ue remoto e a entidade de rede com base, pelo menos em parte, nas informações de configuração. são descritos vários outros aspectos.
Patent BR-112023015217-A2 (BR)
Title: Anticorpo biespecífico
Inventor: SUN CONGCONG
IPC: C07K14/74
Filed: 2022-01-27
Abstract: anticorpo biespecífico. é fornecido um anticorpo biespecífico, compreendendo uma primeira fração de ligação ao antígeno e uma segunda fração de ligação ao antígeno, em que um domínio emparelhado da primeira fração de ligação ao antígeno compreende uma sequência de aminoácidos de hla-ia3 engenheirada e uma sequência de aminoácidos de ß2m engenheirada. também é fornecido um método de expressão para o anticorpo biespecífico, um polinucleotídeo que codifica o anticorpo biespecífico, um vetor e célula hospedeira contendo o polinucleotídeo, uma composição farmacêutica contendo o anticorpo biespecífico, uma proteína de fusão e um conjugado. o anticorpo biespecífico fornecido pode prevenir ou atenuar incompatibilidades entre cadeias pesadas e leves de diferentes especificidades.
Patent BR-122013018618-A2 (BR)
Title: método de seleção de recurso de rádio, estação móvel e estação base de rádio
Inventor: UMESH ANIL
IPC: H04W72/12
Filed: 2009-03-27
Abstract: método de seleção de recurso de rádio, estação móvel e estação base de rádio. a presente invenção refere-se a um método de comunicação móvel de acordo com a presente invenção inclui as etapas de: a) notificar, a partir de uma estação base (enb) para uma estação móvel (ue), um primeiro ciclo e informações sobre o recurso de rádio de enlace ascendente; e (b) determinar, na estação móvel (ue), um primeiro tempo de início de alocação, receber um dado de enlace descendente através de um recurso de rádio de enlace descendente e transmitir uma informação de notificação de recebimento através de um recurso de rádio de enlace ascendente e após o primeiro tempo de início de alocação, ao receber um sinal de alocação fixa por parte da estação base de rádio (ue). na etapa (b), o recurso de rádio de enlace ascendente é ajustado por meio de um sinal de ajuste incluído no sinal de alocação fixa e a informação de notificação de recebimento é transmitida através do recurso de rádio de enlace ascendente ajustado.
Patent SK-3793-A3 (SK)
Title: Method and means for producing combustible gases from low grade solid fuel
Inventor: DORON BENJAMIN
IPC: C10J1/207
Filed: 1993-01-27
Abstract: Combustible gases from a solid fuel are produced by pyrolyzing the fuel in a pyrolyzer which also produces carbonaceous material. The carbonaceous material from the pyrolyzer is combusted in a furnace to produce combustion products that include hot flue gases and ash particulate. The combustion products are separated into a plurality of streams, one of which contains flue gases, and another of which contains hot ash which is directed into the pyrolyzer. Finally, the stream of flue gases from the furnace is used to dry the fuel that is supplied to said pyrolyzer.
Patent CZ-31097-A3 (CZ)
Title: N-substituted 3-azabicyclo£3.2.0|heptane derivatives, process of their preparation and use
Inventor: STEINER GERD DR
IPC: A61P25/18
Filed: 1995-07-21
Abstract: PCT No. PCT/EP95/02893 Sec. 371 Date Sep. 18, 1997 Sec. 102(e) Date Sep. 18, 1997 PCT Filed Jul. 21, 1995 PCT Pub. No. WO96/04272 PCT Pub. Date Feb. 15, 1996N-substitued 3-azabicyclo[3.2.0]heptane derivatives of formula (I) in which R1, R2, A, X, Y and Z have the meanings given in the description, their method of preparation and their use as pharmacological agents.
Patent CZ-59595-A3 (CZ)
Title: Battery charger
Inventor: NOR JIRI K
IPC: H01M10/44
Filed: 1993-07-14
Abstract: A charger for rechargeable cells or batteries utilizes a mechanism whereby resistance-free voltage is continually monitored during periodic current-off intervals in the charging process and compared to an independent reference voltage to prevent overcharge. After a certain degree of charge has been obtained, the current is gradually reduced to a finishing charge. Several means are provided for terminating the finishing charge while avoiding overcharge. Another embodiment of a charger provides for measurement of the resistance-free voltage during the current-off period after sufficient time is allowed for the recombination of any oxygen which may have been produced during charging, thus taking into account inherent variations in cells of the same type.
Patent CZ-76996-A3 (CZ)
Title: Pharmaceutical composition
Inventor: SIRGO MARK ALAN
IPC: A61K31/34
Filed: 1994-09-29
Abstract: A pharmaceutical composition for gastrointestinal conditions comprising ranitidine and calcium carbonate.
Patent CZ-81397-A3 (CZ)
Title: Process and apparatus for electrochemical machining of electrically conducting object in electrolyte and electric power source
Inventor: GIMAEV NASICH Z
IPC: B23H3/02
Filed: 1996-07-09
Abstract: Method of electrochemically machining an electrically conductive workpiece (2) in an electrolyte by applying bipolar electric pulses between the workpiece (2) and an electrically conductive electrode (6), one or more current pulses of normal polarity alternating with voltage pulses of opposite polarity. The amplitude (Un) of the voltage pulses is adjusted between two predetermined values (Un1, Un2) derived from the occurrence of a given surface quality of the workpiece (2) and the occurrence of wear of the electrode (6). The derivation is effected by means of at least one test which precedes the machining of the workpiece (2). During the test the amplitude (Un) of the voltage pulses is increased gradually from an initial value to a final value. The two predetermined values (Un1, Un2) are determined upon the occurrence of a sign reversal in the difference between successive values of a parameter which is representative of a property of a gap (5) between the electrode (6) and the workpiece (2). The parameter may be the amplitude (Umin) of a global minimum in the voltage across the gap (5) during the current pulses, which global minimum results from an oscillatory movement of the workpiece (2) and the electrode (6) relative to one another. The parameter may also be the integral (Qn) of the current across the gap (5) during the voltage pulses; or the integral (Fp) of the voltage across the gap (5) during the current pulses; or the resistance across the gap (5); or the size (St) of the gap (5).
Patent SK-55899-A3 (SK)
Title: Method for restoring p53-dependent trans-activating activity in cells, anti-p53 single-chain antibody fragments and dna encoding them, their use and means containing them
Inventor: BRACCO LAURENT
IPC: C12N15/09
Filed: 1997-10-27
Abstract: The invention concerns single-chain antibodies directed against the p53 protein, capable of being expressed in tumoral cells, capable of restoring a DNA binding in vitro and a transcription activator function in vivo. The invention also concerns nucleic acids coding for these molecules, the vectors containing them and their uses.
Patent SK-65397-A3 (SK)
Title: Anaerobic/aerobic decontamination of ddt contaminated soil by repeated anaerobic/aerobic treatments
Inventor: BERNIER ROGER L
IPC: A62D3/38
Filed: 1996-09-23
Abstract: The present invention provides a process of decontaminating soil and/or sediments containing DDT type contaminants by converting these contaminants into harmless materials thereby decontaminating the soil to whatever extend desired, either partial decontamination or complete remediation.
Patent SK-81395-A3 (SK)
Title: Neutral cleaning agent
Inventor: SKODELL BIRGIT
IPC: C11D3/43
Filed: 1993-12-10
Abstract: The water-based agents proposed have a pH between 5 and 9 in the undiluted state and contain, in addition to surfactants and waxes or polymers as film-forming materials, an alcohol selected from the group comprising benzyl alcohol, 2-phenylethanol, 2-phenoxyethanol and mixtures thereof. The agents are intended for use above all in the diluted state for the cleaning and maintenance of floors.
Patent SK-97194-A3 (SK)
Title: Device for snow discharging on carbon dioxide base
Inventor: KARBANOWICZ MICHAEL
IPC: C01B32/55
Filed: 1994-08-15
Abstract: A carbon dioxide snow discharge apparatus (2) comprising two snow discharge tubes (4, 6) adapted to be selectively operated either singly or in combination. Snow discharge tubes (4, 6) are joined at selected points (20, 22, 24, 26) along their length.
Patent SK-97597-A3 (SK)
Title: Process and installation for producing bearing components
Inventor: LEITL MARTIN
IPC: B28B23/18
Filed: 1996-01-17
Abstract: To produce bearing components from channels (12), the latter are laid one behind another on a working surface (2) to form a plurality of adjoining sections (13) with at least one continuous hollow chamber (14) until a predetermined section (13) length is attained, whereafter reinforcement (16) is inserted into at least one hollow chamber (14) of each section (13), concrete (17) is poured into the chambers (14) containing the reinforcements and bearing components of predetermined length are cut from the sections (13) after the concrete (17) has set. To permit the production of the bearing components while saving time, power and effort with low investment costs, the channels (12) are arranged on the working surface (2) by a fixed placement station (11) and the working surface (2) is moved through the placement station (11) with the channels (12) placed thereon.
Patent CZ-106592-A3 (CZ)
Inventor: SVANDA GUSTAV
IPC: H02M7/155
Filed: 1992-04-08
Abstract: Zdroj koronového proudu, zejména pro ionizátory vzduchu
a elektrostatické odlučovače, obsahující vysokonapčťový
transformátor s primárním vinutím a sekundárním vinutím,
se kterým je v sérii zapojen vysokonapčťový usměrňovač. V
sérii s primárním vynutím (3) vysokonapěťového
transformátoru (34) je zapojena dráha kolektor-emitor spínacího
tranzistoru (2), jehož báze je propojena s výstupem
(12) zdroje (1) impulzů, jehož řídící vstup (11) je propojen
výstupem (72) zesilovače (7) regulační odchylky, jehož
vstup (71) je propojen s výstupem snímače (6) proudu zapojeného
v sérii se sekundárním vynutím (4) vysokonapět@ového
transformátoru (34).
Patent CZ-141295-A3 (CZ)
Title: Grass protecting layer
Inventor: FRITZ STEFAN
IPC: E01C9/00
Filed: 1995-06-01
Abstract: The invented grass-covering protective matting (1) of plastic is of rectangular form and it consists of an upper panel (2) having a honeycomb structure formed by prismatic cells (3) being arranged in a regular grid. Adjacent prismatic cells (3) are interconnected at nodal points (8) on which there is formed a projection (11). Underneath the upper panel (2) there is placed a bottom panel (5) having also a honeycomb structure formed by supporting elements (6) being arranged in a regular grid. The supporting elements (6) are formed by above open U-sections between which holes (7) of hexagonal form are performed. Three nodal points (8) of each prismatic cell (3) lie in longitudinal axis of the corresponding hole (7) so that the bottom panel (5) is offset with respect to the upper panel (2) in a plane perpendicular to the longitudinal axes of the holes (7). Another three nodal points (8) are connected with the bottom panel (5). On the supporting elements (6) there are formed first connecting means (9) having the form of hooks and on the walls (4) there are second connecting means (10) having the form of projections for engagement with the hooks.
Patent CZ-200143-A3 (CZ)
Title: Leaf seal for gas turbine stator shrouds and a nozzle band
Inventor: BURDGICK STEVEN SEBASTIAN
IPC: F01D25/00
Filed: 2001-01-04
Abstract: A leaf seal assembly (80) is secured to the trailing edge of a shroud segment (68) for sealing between the shroud segment and the leading edge side wall of a nozzle outer band (90). The leaf seal includes a circumferentially elongated seal plate biased by a pair of spring clips (86) disposed in a groove (82) along the trailing edge of the shroud segment to maintain the seal plate in engagement with the flange (88) on the leading edge side wall of the nozzle outer band. The leaf seal plate and spring clips receive pins (89) tack-welded to the shroud segment to secure the leaf seal assembly in place. <IMAGE>
Patent CZ-200855-A3 (CZ)
Inventor: AGIC ADNAN
IPC: B23B27/16
Filed: 2006-09-15
Abstract: Vynález se vztahuje k frézování cepeli pro trískové obrábení, která obsahuje teleso (1) frézovací cepele s množstvím lužek pro britové desticky (3) ve spojení s tím koncem telesa (1) frézovací cepele, který provádí trískové obrábení, pricemž toto teleso (1) frézovací cepele je vytvoreno ke spojení s nástrojovým prípravkem na svém opacném konci v axiálním smeru (C-C). Polohovatelné britové desticky (3) jsou upevneny v lužcích pro britové desticky, pricemž každá polohovatelná britová desticka (3)obsahuje horní plochu (7) a dolní plochu (9) v podstate rovnobežnou s horní plochou (7), kde bocní plochy (10A, 10B, 10C, 10D) procházejí od horní plochy (7) k dolní ploše (9), pricemž tato polohovatelná britová desticka (3) má základní tvar komolého jehlanu. Vynález se rovnež týká telesa (1) frézovací cepele a samotné polohovatelné britové desticky (3). Každá polohovatelná britová desticka (3) má svou horní plochu (7) orientovanou proti tomu konci frézovací cepele, který provádí trískové obrábení, pricemž hlavní brity (11A, 11B, 11C, 11D) polohovatelné britové desticky (3) procházejí od horní plochy (7) polohovatelné britové desticky (3) smerem k dolní ploše (9) polohovatelné britové desticky.
Patent CZ-201674-A3 (CZ)
Inventor: KRANZ VLADIMÍR
IPC: G08G1/00
Filed: 2016-02-11
Abstract: Dopravní trasa je tvořená signalizačním zařízením v kombinaci s osvětlením a kamerovým dohledem zabezpečující bezpečné přecházení vozovky pro chodce a registraci vozidel, jejichž řidiči spáchali přestupky. Trasa přechodu obsahuje kameru (226) s radarovou jednotkou (741), která je uzpůsobena k pořízení snímku vozidla projíždějícího přechodem pro chodce, aniž dalo přednost chodci zastavením, když chodec signalizoval jeho úmysl přejít vozovku po přechodu po nastavitelnou minimální dobu na signalizačním zařízení (152), přičemž kamera (226) je uzpůsobitelná pro předání tohoto snímku datově do dohledového pultu (352) a je dále uzpůsobitelná, aby byla zaměňována za atrapu. Trasa přechodu obsahuje dále signalizační zařízení (152) vybavené signalizačním členem signalizujícím do protisměru (50.degree.) a/nebo kontrolkou (177), které jsou viditelné signalizujícímu chodci a jsou aktivovány při aktivaci pomocí aktivačního členu (51) spolu se signalizačním členem (50) signalizujícím přijíždějícím vozidlům (700) a jsou deaktivovány při deaktivaci aktivačního členu, zatímco aktivační člen (51) je uzpůsobitelný pro přetrvávající signalizaci po dobu minimálně nutnou k přejití vozovky chodcem po přechodu.
Patent CZ-208597-A3 (CZ)
Title: Trihydrate of (2r, 3s)-4-acetoxy-2alpha-benzoyloxy-5beta, 20-epoxy-1beta, 7beta, 10beta-trihydroxy-9-oxo-11-taxen-13alpha-yl-3-tert.butoxycarbonylamino- 3-phenyl-2-hydroxypropionate
Inventor: DURAND ANDRE
IPC: A61K31/337
Filed: 1994-03-18
Abstract: A method for purifying taxoids (Taxotère, 10-deacetylbaccatin III) by centrifugal partition chromatography.
Patent CZ-259899-A3 (CZ)
Inventor: OTTOSEN ERIK RYTTER
IPC: A61P1/00
Filed: 1998-01-08
Abstract: Sloučeniny obecného vzorce I, kdeR, aR2 znamenají nezávisle
jeden nebo více podobných nebo různých substituentů vybraných
ze skupiny zahrnující vodík, halogen, hydroxy, merkapto,
trifluormethyl, amino, alkyl, alkoxy, alkylthio, alkylamino nebo
alkoxykarbonyl, s obsahemC1 až 5, kyano, karboxy, karbamoyl,
fenyl nebo nitro; R3 znamená vodík, halogen, hydroxy, merkapto,
trifluormethyl, amino, alkyl, alkoxy, alkylthio, alkylamino nebo
alkoxykarbonyl, s obsahemC1 až 5, fenyl, kyano, karboxy nebo
karbamoyl; R4, R5 a IL znamená nezávisle vodík, trifluormethyl,
alkyl, karbamoyl, alkoxykarbamoyl nebo alkyloxy, s obsahemC1
až 5; Xzmanená kyslík, N-QH, N-O-alkyl. dialkoxy, cyklický
dialkoxy, dialkylthio nebo cyklický dialkylthio, s obsahemC1 až
5, způsobjejich výroby a iarmaceutický prostředek sjejich
obsahem Předkládané sloučeninyjsou cenné v humánní i
veterinární praxijako systemická a topická činidla pro léčbu a
profylaxi astmatu, aleigie, revmatické artritidý. spondyloartritidy,
dny, aterosklerózy, chronického zánětu tlustého střeva,
proliferačních a zánětlivých chorob kůže, jakoje psoiráza a
atopickádermatitida
Patent CZ-267694-A3 (CZ)
Title: Process for preparing clavulanic acid, use and salts thereof
Inventor: COOK MICHAEL ALLEN
IPC: C07D/
Filed: 1993-06-07
Abstract: A process for the preparation and/or purification of clavulanic acid or a pharmaceutically acceptable salt thereof comprises   i) contacting impure clavulanic acid or an alkali metal salt thereof in an organic solvent, with tertiary octylamine; ii) isolating the tertiary-octylamine salt of clavulanic acid formed;   iii) converting the thus formed salt into clavulanic acid or a pharmaceutically acceptable salt or ester thereof.
Patent CZ-284197-A3 (CZ)
Title: Process for producing at least two-layer armoured plate
Inventor: ROLC STANISLAV ING CSC
IPC: F41H5/04
Filed: 1997-09-09
Abstract: The present invention is characterized in that a continuously cast tube having at least two layers of materials of different properties such as high hardness and high toughness is at least once cut in longitudinal direction and developed under action of heat to a sheet billet that is subsequently hot rolled and heat treated.
Patent CZ-293795-A3 (CZ)
Title: Magnesium salt of 3-isopropyl-2,1,3-benzothiadiazin-4-one-2,2-dioxide, process of its preparation and use for suppression of plant undesirable growth
Inventor: JAEGER KARL-FRIEDRICH
IPC: A01P13/00
Filed: 1994-05-02
Abstract: PCT No. PCT/EP94/01391 Sec. 371 Date Oct. 26, 1995 Sec. 102(e) Date Oct. 26, 1995 PCT Filed May 2, 1994 PCT Pub. No. WO94/26727 PCT Pub. Date Nov. 24, 1994Solid, non-hygroscopic magnesium salt of 3-isopropyl-2,1,3-benzothiadiazin-4-ones 2,2-dioxide (I), processes for its preparation, solid formulations, in particular granules, which contain this salt, and the use thereof for controlling undesirable plant growth.
Patent CZ-299397-A3 (CZ)
Title: Derivatives of substituted 1,3,5-triazine
Inventor: KUKLA MICHAEL JOSEPH
IPC: C07D251/18
Filed: 1997-09-23
Abstract: This invention concerns the compounds of formula <CHEM> the pharmaceutically acceptable acid addition salts and the stereochemically isomeric forms thereof, wherein R<1> and R<2> are each independently selected from hydrogen; hydroxy; amino; optionally substituted C1-6alkyl; C1-6alkyloxy; C1-6alkylcarbonyl; C1-6alkyloxycarbonyl; Ar<1>; mono- or di(C1-6alkyl)amino; mono- or di(C1-6alkyl)aminocarbonyl; dihydro-2(3H)-furanone; or R<1> and R<2> taken together may form pyrrolidinyl, piperidinyl, morpholinyl, azido or mono- or di(C1-6alkyl)aminoC1-4alkylidene; R<3> is hydrogen, Ar<1>, C1-6alkylcarbonyl, C1-6alkyl, C1-6alkyloxycarbonyl, C1-6alkyl substituted with C1-6alkyloxycarbonyl; and R<4>, R<5>, R<6>, R<7> and R<8> are each independently selected from hydrogen, halo, C1-6alkyl, C1-6alkyloxy, cyano, aminocarbonyl, nitro, amino, trihalomethyl or trihalomethyloxy; L is optionally substituted C1-10alkyl; C3-10alkenyl; C3-10alkynyl; C3-7cycloalkyl; Ar<1> is optionally substituted phenyl; for the manufacture of a medicine for the treatment of subjects suffering from HIV (Human Immunodeficiency Virus) infection. It further relates to new compounds being a subgroup of the compounds of formula (I), their preparation and compositions comprising them.
Patent CZ-301399-A3 (CZ)
Inventor: STREHLAU WOLFGANG DR
IPC: B01D53/56
Filed: 1999-08-24
Abstract: Vynález se týká materiálu zachycujícího oxidy dusíku, který
obsahuje alespoňjednu složku zachycující oxidy dusíku ve
formě oxidu, směsného oxidu, uhličitanu nebo hydroxidu
hořčíku, vápníku, stroncia a baria a alkalických kovů draslíku
a cesia na nosnémmateriálu. Nosný materiálje vybrán ze
skupiny, zahrnující dotovaný oxid ceričitý, směsný oxid
ceričitozirkoniěitý, titaniěitan vápenatý, titaničitan strontnatý,
titaničitan bamaíý, cíničitan bamatý, zirkoničitan bamatý,
oxid hořečnatý, oxid lanthanitý, oxid praseodymu, oxid
samaritý, oxid neodymu, oxid yttritý, měďnatan bamatoyttritý,
titaničitan olova, titaničitan cínu, titaničitan bismutu,
kobaltitan lanthanitý, manganát lanthanitý aměďnatan bamatý
nebo jejich směsi, přičemž průměr částic složek zachycujících
oxidy dusíkuje menší než 1,5 mm. Katalyzátor obsahuje vedle
materiálu, zachycujícího oxidy dusíku alespoňjeden z
platinových kovů, vybraný ze skupiny zahrnující platinu,
paladium, rhodium a iridiumve formě povlaku na nosném
materiálu, např. na oxidu hlinitém.