baber/WOPTO huggingface dataset:
Patent CN-1244979-A (CN)
Title: Sdma分组无线系统以及信道估计方法
Inventor: HONKASALO HARRI
IPC: H04J99/00
Filed: 1997-12-19
Abstract: 本发明涉及采用SDMA建立信道的一种分组无线系统。该分组无线系统包括网络部分(100),至少一个用户终端(102),以及网络部分(100)和用户终端(102)之间的双向无线连接(104)。该双向无线连接(104)用于连接建立和分组传输。本发明的特征在于,连接建立过程中,网络部分(100)和用户终端(102)建立一个特殊信道(210),其范围远远大于普通信道(200)。特殊信道(210)的比特能噪比比普通信道(200)好5—12分贝。
Patent CN-1201061-A (CN)
Title: 化学射线感应性聚合物组合物
Inventor: TMONO YOBA
IPC: C08G73/10
Filed: 1998-05-15
Abstract: 一种化学射线感应性聚合物组合物,其特征在于,含有以下组成的组合物中,聚合物的酰亚胺化率Ia为0.03≤Ia≤0.6:(a)使具有光交联性基团的胺化合物与聚酰胺酸侧链的羧基相互作用而获得的聚酰亚胺前体组合物,和(b)光引发剂和/或光敏感剂;该聚合物组合物具有粘度的时效稳定性和感光性能二者皆优良的特征。
Patent CN-1255939-A (CN)
Title: 洗涤剂颗粒
Inventor: SORRIE G A
IPC: C11D11/00
Filed: 1998-03-16
Abstract: 本发明涉及直径为1.0mm－4.5mm的包含酸源和碱源的洗涤剂颗粒,其中所述酸源和碱源能一起反应形成气体。
Patent CN-1236247-A (CN)
Inventor: KINKA ONO
IPC: H04L47/43
Filed: 1999-04-05
Abstract: 发送系统中的接收接口单元,其中时间序列数据被分割成数据组,以时分方式在发送总线上发射加到数据组的数据分组,该数据分组包括规定应再现数据组中的每个数据片的再现规定时间数据,其特征在于所述接收接口单元包括循环计时器、再现规定时间数据提取装置、接收缓冲器、匹配检测装置以及PLL电路。当发送总线上的基准时间变化时,把存储在再现规定时间数据提取装置的缓冲器中的数据以及存储在接收缓冲器中的数据都删除。
Patent CR-20110621-A (CR)
Title: 3-[4-(7h-pirrolo[2,3-d]pirimidin-4-il)1h-pirazol-1-il]octano-o heptano-nitrilo como inhbidores de jak
Inventor: LI YUN-LONG
IPC: A61P27/02
Filed: 2011-11-24
Abstract: La presente invención se relaciona con los inhibidores de la Janus quinasa (JAK), asi como sus composiciones y métodos de uso, los cuales son útiles en el tratamiento de enfermedades asociadas a la JAK incluyendo, por ejemplo, transtornos inflamatorios y autoinmunes.
Patent CR-20170188-A (CR)
Title: Sistema de distribución de lubricante
Inventor: GANDY MARK
IPC: F16N7/02
Filed: 2016-12-09
Abstract: Un sistema que dispensa lubricante que emplea una estantería configurable que alinea un grifo dispensador de lubricante sobre un puerto de llenado de una jarra que dispensa lubricante. Las unidades del sistema de estantería son configurables para acomodar el espacio disponible en un garaje, diseñado para el uso de cajas de bolsas de lubricante y posee un dispositivo para atrapar derrames por debajo de la jarra.
Patent CR-20210072-A (CR)
Title: Method for producing substituted 5-fluoro-1h-pyrazolopyridines
Inventor: FEY PETER
IPC: C07D471/04
Filed: 2012-11-21
Abstract: <p>The present application relates to a novel and efficient method for producing novel substituted 5-fluoro-lHpyrazolopyridines of the formula (VI) which are suitable as an intermediate for producing medicaments and for producing medicaments for the treatment and/or prophylaxis of cardiovascular disorders. In particular, the 5-fluoro-lH-pyrazolopyridines of the formula (VI) are suitable for producing the compound of the formula (I) which serves for producing medicaments, for producing medicaments for the treatment and/or prophylaxis of cardiovascular disorders.</p>
Patent CR-20220541-A (CR)
Title: Dll3-targeting multispecific antigen-binding molecules and uses thereof
Inventor: HO SHU WEN SAMANTHA
IPC: C12N15/13
Filed: 2021-03-30
Abstract: The disclosure provides multispecific antigen-binding molecules that comprise a first antigen-binding moiety and a second antigen-binding moiety, each of which is capable of binding to CD3 and CD137, but does not bind to CD3 and CD137 at the same time; and a third antigen-binding moiety that is capable of binding to DLL3, preferably human DLL3, which induce T-cell dependent cytotoxity more efficiently whilst circumventing adverse toxicity concerns or side effects that other multispecific antigen-binding molecules may have. The present invention provides multispecific antigen-binding molecules and pharmaceutical compositions that can treat various cancers, especially those associated with DLL3, by comprising the antigen-binding molecule as an active ingredient.
Patent EC-SP034812-A (EC)
Title: Composicion y proceso para potenciar la produccion de bio-masa en invernaderos
Inventor: DESTRO MARA
IPC: D04H1/4334
Filed: 2003-10-17
Abstract: La presente invención se refiere a una composición polimérica termoplástica útil en películas para invernaderos para potenciar el crecimiento de las plantas o, en general, la producción bio-masa. Aspectos adicionales de la invención son un proceso para potenciar el crecimiento de las plantas en invernaderos mediante la incorporación de un aditivo fotoactivo junto con estabilizadores para la luz en la película del invernadero y el uso del producto de condensación de benzaldehído de dialquilamino y ácido barbitúrico junto con estabilizadores para la luz como aditivo potenciador del crecimiento de las plantas en películas poliméricos para invernaderos.
Patent EC-SP056041-A (EC)
Title: Derivados de pirazolopiridina
Inventor: ALMANSA ROSALES CARMEN
IPC: A61K31/437
Filed: 2005-09-27
Abstract: Nuevos compuestos de fórmula (I) y sus sales, solvatos y prodrogas, en donde los significados de los distintos sustituyentes son como se han indicado en la parte descriptiva. Dichos compuestos son útiles como inhibidores de la cinasa p38.
Patent EC-SP066301-A (EC)
Title: Regeneracion de fluidos de tratamiento que contienen gas acido
Inventor: SCHUBERT CRAIG N
IPC: B01D53/14
Filed: 2006-01-20
Abstract: Un proceso mejorado de regeneración e inyección de gas ácido, caracterizado porque la corriente de gas ácido separada que emerge de un regenerador, se comprime y se inyecta dentro de un depósito subterráneo, el mejoramiento comprende conducir la separación del gas ácido en el regenerador bajo presión que rebasa 50 psia pero no excede 300 psia.
Patent EC-SP066396-A (EC)
Title: Peptidos y compuestos que se unen a un receptor
Inventor: MACDONALD BRIAN R
IPC: A61K47/48
Filed: 2006-02-24
Abstract: Se describen péptidos y compuestos que se unen a, y activan el receptor de la trombopoyetina (c-mpl o TPO-R) o actúan de otra manera como un antagonista de la TPO.
Patent EC-SP109893-A (EC)
Title: Máquina hidráulica tipo pelton que incluye medios de inyección de un flujo extraído de un flujo principal
Inventor: MAZZOUJI FARID
IPC: F03B1/00
Filed: 2010-01-22
Abstract: Esta máquina de tipo Pelton atravesada por un flujo (E) principal de agua, que incluye al menos un colector (56) de una turbina Pelton (54), en la vecindad de la cual se forma cuando menos una zona de turbulencia o una zona de presión reducida (64). Incluye medios de inyección de un flujo extraído (E4) del flujo principal, no modificado con relación al flujo principal (E), en esa zona de turbulencia o de presión reducida (64) para modificar localmente el flujo principal (E) o aumentar la presión en esta zona (64).
Patent EC-SP961877-A (EC)
Title: Dispositivo de distribucion para la tecnica de telecomunicaciones y transmision de datos
Inventor: DOHNKE INGO
IPC: H04M1/27
Filed: 1996-09-19
Abstract: La invención se refiere a un dispositivo de distribución para la técnica de las telecomunicaciones y transmisión de datos, especialmente para el distribuidor general de las lineas telefonicas y de datos, con elementos de contacto de corte-borne para la conexión tanto de los cables de abonado como de central, con resortes de contacto formados de una sola pieza y dispuestos en el interior de la regleta de terminales de estructura modular y asi mismo se refiere a una abrazadera de montaje, especialmente para el alojamiento de la regletas de terminales, consistente en una bandeja en forma de U y a un equipo para la guia de cables, que se mueven por giro en una zona parcial, con conducciones de cables.
Patent EC-SP982783-A (EC)
Title: Arilpiperazinas que tienen actividad sobre el receptor 1a de la serotonina
Inventor: KOHLMAN DANIEL TIMOTHY
IPC: C07D295/02
Filed: 1998-12-15
Abstract: La presente invención se refiere a una serie de ompuestos de arilpiperazina son productos farmacéuticos eficaces para el tratamiento de trastornos relacionados o que se ven afectados por el receptor 1a de la serotonina, los compuestos son antagonistas especialmente eficaces sobre este receptor y son especialmente útiles para aliviar los sintomas de la privación del consumo de la nicotina y del tabaco.
Patent EC-SP993182-A (EC)
Title: Derivados de adenina
Inventor: MONAGHAN SANDRA MARINA
IPC: C07D473/34
Filed: 1999-10-15
Abstract: La presente invención proporciona compuestos de fórmula I: (gráfico), en la que R1 es alquilo o ciclopropilmetilo; R2 es fenil alquileno o naftil alquileno, estando dicha cadena de alquileno opcional y adicionalmente sustituida por fenilo o naftilo, estando cada fenilo o naftilo opcionalmente sustituido por uno o mas sustituyentes seleccionados, cada uno, independientemente entre alquilo, alcoxi, halo y ciano; n es 1 ó 2; A es NR3, NR3C(O), NR3C(O)NR3, NR3C(O)O; OC(O)NR3, C(O) NR3, NR3SO2, SO2NR3, O, S o SO2; R3 es H, alquilo o bencilo opcionalmente sustituido en el anillo por uno o más sustituyentes seleccionados cada uno independientemente entre alquilo, alcoxi, halo y ciano; R3 es un grupo de la fórmula -(CH2)p-Rp-B; p es 0, 1 ó 2; Rp es un enlace, alquileno, cicloalquileno, fenileno o naftileno, estado cada uno de dichos cicloalquileno, fenileno y naftileno opcionalmente sustituido por uno o más sustituyentes seleccionados cada uno independientemente entre alquilo, alcoxi, halo y alcoxialquileno; B es i) H, -NRbRb, RbRbN-alquileno, -ORb, -COORb, -OCORb, -SO2Rb, CN, -SO2NRbRb, -NRbCORb, -NRbSO2Rb o -CONRbRb, en los que los Rb son iguales o diferentes y se selccionan entre H, alquilo, fenilo y bencilo, con la condición de que, (a) cuando B es -OCORb, -SO2Rb, -NRbCORb o -NRbSO2Rb, entonces el Rb terminal no es H, y b) Rp es un enlace p es O y B es H solo cuando A es NR3, NR3C(O)NR3, OC(O)NR3, C(O)NR3, SO2NR3, O o S, ii) un grupo heterociclo mono- o bicíclico, total o parcialmente saturado, o insaturado opcionalmente sustituido, que esta unido a Rp por un átomo de carbono del anillo, o iii) azetidinilo, pirrolidinilo, piperidinilo, piperazinilo o morfonilino unidos a N cada uno opcionalemente sustituido por uno o más sustituyentes alquilo, con la condición de que -(CH2)p-Rp-no sea-CH2-; y en la que A es NR3, C(O)NR3, OC(O)NR3 o SO2NR3 y R3 y R3 junto con el átomo de nitrógeno al que están unidos pueden formar un anillo de aztedina, pirrolidina por uno o más sustituyentes alquilo; y sales y solvatos farmacéuticamente aceptables del mismo, junto con procedimientos para la preparación de tales compuestos que tienen actividad agonista del receptor A2 a de adenosina, composiciones que los contienen, usos de los mismos, y productos intermedios usados en su preparación.
Patent EG-22759-A (EG)
Title: Armchair with variable position
Inventor: CIONCADA ENRICO
IPC: A47C7/44
Filed: 2001-10-16
Granted: 2003-07-30
Abstract: The invention discloses an armchair (1) with variable position comprising a support structure (2) having a post (3) defining a first vertical axis (Z), a first frame (8) comprising a first pivot (9) defining a second horizontal axis (X), a second frame (12) swinging at one end (11) around the first pivot (9), thrust means (14) connected to the first frame (8) and acting against the end (11) of frame (12) to resist its swinging movement around the axis (X), a seat (10) supported by the first frame (8) and a backrest (13) supported by the second frame (12). The seat (10) is connected at least to the first frame (8) through first elastic means (15) adapted to allow a rotary translatory motion to the seat (10). The backrest (13) is connected to the second frame (12) through second elastic means (22) to allow a further rotary translatory motion.
Patent FI-20000048-A (FI)
Title: Improving printability of calendered paper and board, comprises adding polysaccharide and further, as hydrophobic agent, at least dispersed polymer containing hydrophobic monomers, to fiber stock
Inventor: MALMSTROEM OLOF
IPC: D21C/
Filed: 2000-01-11
Abstract: Improving the printability of calendered paper and board, especially of super-calendered paper, or produced at least partly from lignin containing fiber, comprises adding a polysaccharide and further, as hydrophobic agent, at least a dispersed polymer which contains hydrophobic monomers, to the fiber stock in the production of paper or board. Independent claims are also included for: (A) use of mixture containing polysaccharide and dispersed polymer containing hydrophobic monomers, in the production of paper for off-set and gravure printing, especially for gravure printing; and (B) use of calendered or in a similar manner treated paper in gravure printing.
Patent GB-1050184-A (GB)
IPC: B31B160/20
Abstract: 1,050,184. Block-bottom bags made in flat form. NATRO-CELLULOSA S.p.A. INDUSTRIA IMBALLAGGI CARTA. April 22, 1965 [June 6, 1964], No. 16998/65. Addition to 1,032,980. Heading B5D. Horizontally reciprocating elements 1, 1<SP>1</SP>, Fig. B, in the machine of the parent Specification, act on the outer surface of face flaps 7<SP>1</SP> of a bag tube 7, causing the face flaps to be folded over an element 8<SP>1</SP> so that they overlap. In the embodiment described, the face flaps 7<SP>1</SP> are transferred to the upper faces of wedge-shaped elements 1, 1<SP>1</SP> by means of inclined guides 62 (as described in the parent Specification), and are kept in contact with the faces by air jets 9 or plates 10. Movement of the elements 1, 1<SP>1</SP> is controlled by the action of the rollers 6, 6<SP>1</SP> against rotating cams 4, 4<SP>1</SP> which are offset in relation to one another so that the member 1<SP>1</SP> moves inwards first to allow the flaps to be overlapped and stuck down. The members 1, 1<SP>1</SP> may be hinged or made fast to the levers 2, 2<SP>1</SP>, and they may comprise a plurality of elements rather than a single piece.
Patent GB-1050582-A (GB)
IPC: C04B5/00
Abstract: 1,050,582. Treating slag. HARSCO CORPORATION. Sept. 11, 1963, No. 35772/63. Heading C1K. Slag and other solid refuse from iron or steel making operations is processed by first removing all particles which are predominantly magnetic, cleaning the removed magnetic particles to provide scrap having a predetermined iron content, crushing the non-magnetic fraction to release additional magnetic iron and steel which may be embedded therein, removing such released magnetic particles and thereafter cleaning and separating the tailings into structural aggregate of predetermined size classifications.
Patent GB-1052220-A (GB)
IPC: H01J25/10
Abstract: 1,052,220. Automatic control systems. VARIAN ASSOCIATES. Dec.18, 1963 [Dec. 31, 1962], No. 50075/63. Heading G3R. [Also in Division H1] An electron beam tube, e.g. a klystron, comprises a cathode 13, a modulating anode 21 controlling the beam density, an accelerating anode 23, a collector 25 and a feedback circuit for automatically varying the accelerating voltage to maintain a constant average beam velocity. As shown, an inductor 27 has one end connected to the cathode terminal 19 and its other end connected over a power supply 31 to the accelerating anode 11. Tubes 33, 35 control the modulating voltage applied to anode 21. The beam density is detected at the collector 25 which is connected to the primary winding of a transformer 43 having a secondary winding controlling the conduction of a tube or solid state device 41; the current for tube 41 is supplied from inductor 27, the voltage drop across which changes and adds or subtracts from the accelerating voltage in dependence upon beam density variations, the arrangement being such that the average beam velocity is maintained constant. The Specification states that the accelerating voltage has a greater effect on the electrons at the surface of the beam than on those electrons at the centre of the beam, the degree of penetration becoming less as the beam density increases; variations in beam density caused by the modulating anode would thus result in variations in the average beam velocity, producing a phase shift which distorts the output signal from the beam tube. This phase shift is neutralised by the corrective feedback circuit 25, 43, 41, 27. An embodiment with a modified feedback circuit is described with reference to Fig.2 (not shown).
Patent GB-1052974-A (GB)
IPC: B31C1/08
Abstract: 1,052,974. Making laminated boxes. REINFORCED PLASTIC CONTAINER CORPORATION. June 4, 1964 [June 4, 1963], No. 23205/64. Heading B5D. [Also in Divisions B8 and F2] Apparatus for forming two preforms from a plurality of laminations coated with a bonding resin comprises a mandrel with a knife extending from each of two opposed surfaces thereof with the laminations wrapped around the mandrel and knives so that, when parting rollers are moved along the laminations over the knives, the laminations are cut. A storage roll of kraft paper is rotatably mounted on a frame, the stock passing over rollers, and then being coated with thermosetting urea resin. The stock then passes over more rollers, the end of the sheet being clamped at 64 to the mandrel rotatably mounted on a shaft 34. The knives 54 are adjustably mounted between beams 50. An electric motor drives the shaft 34, gears 70, 72 being provided so that, after a predetermined number of revolutions, the motor is cut off by a switch 78, the knives being vertical. Parting rollers 80, 82, carried in trucks 88, 89, are driven along I-beams 94, 96 by pneumatic rams 102. Flexible strips 104 are positioned between each roller and knife. Alternatively, only one knife is provided thus giving a single preform of rectangular cross-section.
Patent GB-1053371-A (GB)
IPC: G01K1/00
Abstract: 1,053,371. Measuring degrees of superheat electrically. RICHARDSONS, WESTGARTH & CO. Ltd. Dec. 10, 1962 [Sept. 8, 1961], No. 32323/61. Heading G1N. Degrees of steam superheat are indicated on an instrument 16 energized from the combined outputs of a resistance bulb 12 and a bridge connected transducer 10 subjected respectively to steam temperature and pressure. It is shown that by suitably scaling the two signals, the difference between the pressure signal and the temperature signal can be made directly proportional to the degree of superheat. The output signal voltage may be used to initiate an alarm and to control the degrees of superheat. It is stated that mechanical methods of measuring temperature and pressure resulting in signals in the form of mechanical movements or hydraulic or pneumatic pressures may be utilized.
Patent GB-1053917-A (GB)
IPC: C08G2/00
Abstract: High molecular weight polyoxymethylene of intrinsic viscosity of at least 1.0 is prepared by contacting gaseous formaldehyde with a mixture consisting of a liquid saturated aliphatic hydrocarbon and/or a liquid saturated cycloalystatic hydrocarbon, both having 3 to 12 carbon atoms per molecule, and liquid sulphur dioxide, the liquid sulphur dioxide being in amount from 0.1 to 100 parts by volume per 100 parts of the saturated hydrocarbon. An acidic catalyst, e.g. AlCl3, BF3, BF3O(C2H5)2, FeCl3, SbCl5, SnCl4, TiCl4, HCl, CISO3H  or P-CH3-C6H4-SO3H may be present.  The reaction may take place at - 80 DEG  to - 10 DEG  C. under atmospheric pressure.  The formaldehyde may be produced by the thermal decomposition of a formaldehyde polymer and passed continuously into the mixture of liquid hydrocarbon and sulphur dioxide.
Patent GB-1054334-A (GB)
IPC: B65D35/44
Abstract: 1,054,334. Closures for collapsible tubes. UNIVERSAL METAL PRODUCTS Ltd. June 8, 1965 [June 5.1964], No. 23367/64. Headings B8D and B8T. A closure 4 for a collapsible tubular container, substantially as described in Specification 1,054,335, is modified by forming an axial hole through the centre of the closure, above which hole a plug 6 is supported by legs 7 having spaces between them. The container is filled through the spaces between the legs 7 and then sealed by forcing the plug 6 into the hole in the closure 4.
Patent GB-1084049-A (GB)
IPC: H01L29/00
Abstract: 1,084,049. Semi-conductor devices. WESTERN ELECTRIC CO. Inc. Nov. 18, 1964 [Dec. 19, 1963], No. 46904/64. Heading H1K. A PN junction semi-conductor device is produced by heating a semi-conductor body with a droplet of diffusant below the body in a sealed container and then providing a temperature gradient in the container so that the body is at a higher temperature than the lower portion of the container and quenching the container in air. The process results in microplasma-free PN junctions with low noise and consistent breakdown characteristics and is suitable for breakdown diodes and radiation detectors. In the example zinc or cadmium is diffused into a gallium arsenide wafer to form a PN junction. Droplets of suitable diffusant are first prepared by distilling zinc or cadmium in a cleaned quartz container so that it deposits at the cool end of the container, pinching to seal off the container between the source and deposited area, and again heating and quenching so that the deposited metal is redeposited in droplets. A wafer of N-type gallium arsenide is put in one end of a quartz ampoule which has first been cleaned with aqua-regia and hydrofluoric acid and baked in vacuo; a droplet of diffusant is placed at the other end. The ampoule is sealed under vacuum and heated to 1000‹ C. for cadmium (or 800‹ for zinc) with the wafer end higher than the other end, to diffuse the zinc or cadmium and provide a P-type layer. The ampoule is then moved so that the wafer end is at 800‹ C. while the other end is below 500‹ C., for three minutes or more, and then quenched in air; this avoids further condensation and alloying. When required for further manufacture, the ampoule is opened, the least satisfactory side ground and lapped to remove the P-layer and pure tin evaporated on upper and lower surfaces which are then plated with nickel. The wafer is heated at 600‹ for 10 minutes and replaced in the nickel plating bath and then gold-cyanide-citrate solution is used to provide gold layers. The wafer is cut and the individual elements soldered to headers as shown in Fig. 1g with gold layers 17 and 18 connected to Ni- Co-Fe alloy conducting element 22 and 28.
Patent GB-1146627-A (GB)
IPC: E02F3/42
Abstract: 1,146,627. Fluid-pressure servomotor systems. TRIMA AB. May 19, 1966 [May 20, 1965], No.22280/66. Heading G3P. [Also in Division E1] A fluid actuated valve 30, Fig. 8, inter-connects the spaces at opposite sides of the differential piston in a double-acting ram when the larger space is being supplied and isolates them when the smaller space is connected to supply. Fluid from a reversing valve enters a port 70 in the body of the valve 30 and passes through a combined non- return valve and throttle disc 35 to displace the valve 30 to the left against a spring (not shown) so that ports 31 inter-connect a port S leading to the larger space with a port L receiving fluid from the smaller space. A throttle disc 103, similar to the disc 35, throttles the fluid leaving the valve body through a nipple 102. When flow is reversed the disc 103 permits unrestricted flow to give the ram piston a high velocity and the valve 30 is moved to the right by the spring to connect the outlet port 80 from the ram to the outlet port 70 of the valve body. The ram may be used in a crane or to drive the tool holder 8 on the push arm 7 of an endless track loader combining high pulling-up power with fast dumping, the ram 9 being connected by pressure lines 11 to a manually controlled valve 12.
Patent GB-1225385-A (GB)
IPC: H01M4/24
Filed: 1968-04-30
Abstract: 1,225,385. Sintered hydride electrodes. BATTELLE MEMORIAL INSTITUTE. April 30, 1968 [May 2, 1967], No.20516/68. Heading C7D. [Also in Division H1]. An accumulator electrode is made by sintering a powder mixture containing at least 40% by weight of a hydride of at least one metal of the third, fourth or fifth groups of transition elements of the Periodic System and at least one of Ni, Cu, Ag, Fe and Cr-Ni steel on to a supporting metal base. The powder mixture may also contain MgO, ThO 2 , TiO 2  TiC, WC, TiB and TiN up to a maximum of 10%. A pore former such as sodium sulphate, sodium silicate, urea, polyvinyl alcohol, nickel hydroxide or iron hydroxide may also be added to form 20 % porosity, 5% of polyethylene may also be present. The hydrides are those of Sc, Y, Rare earths, Ti, Zr, Hf, V, Nb, Ta and the powder mixture is applied to a nickel coated steel wire netting and sintered in hydrogen at 700‹ -1000‹ C. The powder mixture may first be sintered and crushed and the sintered granules then resintered on the nickel coated steel wire. Preferred electrode contains 60% TiH 2  - 40%Ni.