baber/WOPTO huggingface dataset:
Patent LU-87274-A1 (LU)
Title: Tetra:hydro 5:pyrimidine carboxamide(s) - used in regressing leukaemia and inhibiting tumour growth
Inventor: BREWER ARTHUR D
IPC: C07H19/06
Filed: 1988-07-13
Abstract: Tetrahydro 5-pyrimidine carboxamines of formula (I), alone or in admixture with a a dihydro pyrimidine carboxamide of formula (II), are new. R1 = H or a carbohydrate group selected from furanosyl, pyranosyl, glucopyranosyl, and galactopyranosyl, their deoxy derivatives, and hydroxy alkoxy alkyl and polyhydroxy alkyl groups having 2-12C atoms in each of their alkoxy and alkyl fractions.
Patent MA-19568-A1 (MA)
IPC: C08F218/08
Filed: 1982-08-09
Abstract: Process for the preparation of latices of vinyl acetate/olefin copolymers. Vinyl acetate is copolymerized with at least one olefin and, if desired, at least one other copolymerizable monomer, in aqueous emulsion, in the presence of an initiator, an emulsifier and a protective colloid comprising a water-soluble polymer (a) containing at least one monomer of acrylamide, methacrylamide or substituted or unsubstituted N-alkyl derivatives of acrylamide or methacrylamide and a water-soluble polymer (b) of ethylene glycol having a molecular weight between 1,000 and 50,000. The latices may be applied as binders in the manufacture of paints, glues, paper, textiles, floor coverings and mortar additives.
Patent MA-21565-A1 (MA)
IPC: C07C237/46
Filed: 1989-06-01
Abstract: The invention relates to new nonionic compounds of formula <IMAGE>   These compounds can be employed as contrast agents.
Patent MA-22659-A1 (MA)
Inventor: NIGEL STEVEN MATTHEWS
IPC: C14C3/02
Filed: 1992-09-25
Abstract: Hydroxyalkyl phosphine compounds, such as tetrakis (hydroxymethyl) phosphonium salts, are applied to skins or hides, or leather in finishing operations.
Patent MA-25571-A1 (MA)
Inventor: BENCHETRIT SALOMON
IPC: A61B17/00
Filed: 2002-06-18
Abstract: The gastroplasty ring consists of a supple strip (1) with its two ends (5) held together by a coupling and forming an annular compression chamber of variable volume connected to a regulator (6). The coupling comprises male (11) and female (10) components which are held together by expanding the male component inside the female one using a fluid such as air or a liquid. The coupling components, in the form of a female eyelet and a male inflatable catheter with a zone (12) of reduced resistance, are fitted to extensions on the two ends of the strip so that the latter forms a continuous ring even when the coupling is released.
Patent MA-27106-A1 (MA)
Inventor: ALEXANDRE MIGUEL VEIGA ABREU R
IPC: A61K47/20
Filed: 2004-07-29
Abstract: The presente invention concerns a stable diltiazem hydrochloride pharmaceutical composition for cutaneous application, comprising in its composition only oily excipients and a content of deacethyldiltiazem of less than 0.3% (w/w) in the final product. <??>The invention also concerns a process for the preparation of the said composition. <IMAGE>
Patent MA-27341-A1 (MA)
Title: NOUVEAUX DERIVES DE PYRROLO[3,4-c]CARBAZOLE ET DE PYRIDO[2,3-b]PYRROLO[3,4-e]INDOLE, LEUR PROCEDE DE PREPARATION ET LES COMPOSITIONS PHARMACEUTIQUES QUI LES CONTIENNENT .
Inventor: PRUDHOMME MICHELLE
IPC: C07D487/14
Filed: 2005-03-30
Abstract: Nouveaux dérivés de pyrrolo[3,4-c)carbazole et de pyrido[2,3-blpyrrolo[3,4-e]indole, leur procédé de préparation et les compositions pharmaceutiques qui les contiennent Composés de formule (I) :  dans laquelle : „ Z représente un groupement de formule U-V telle que définie dans la description, „ W1 représente, avec les atomes de carbone auxquels il est lié, un groupement phényle ou un groupement pyridinyle, „ W2 est tel que défini dans la description,  „ X1, X2 représentent chacun un atome d'hydrogène, un groupement hydroxy, alkoxy, mercapto ou alkylthio, „ Y1, Y2 représentent chacun un atome d'hydrogène, „ ou X1 et Y1, X2 et Y2 représentent chacun un groupement choisi parmi atome d'hydrogène, groupement hydroxy, alkoxy (C1-C6,) linéaire ou ramifié, mercapto, et alkylthio (C1-C6) linéaire ou ramifié, „ R1 est tel que défini dans la description, „ Q représente un atome d'oxygène ou un groupement NR2 tel que défini dans la description. Médicaments.
Patent MA-27643-A1 (MA)
Inventor: WARSHAKOON NAMAL CHITHRANGA
IPC: C07D491/10
Filed: 2005-05-09
Abstract: Compounds of Formula (I) are effective in the treatment of a microbial infection.
Patent MA-38248-A1 (MA)
Title: Compositions pesticides et procédés associés
Inventor: PATNY AKSHAY
IPC: A01N37/46
Filed: 2015-07-08
Abstract: Cette invention concerne des molécules représentées par la formule suivante ("formule un"), ainsi que des procédés correspondants.
Patent MA-40213-A1 (MA)
Title: Mélange paramétrique de signaux audio
Inventor: VILLEMOES LARS
IPC: G10L19/008
Filed: 2015-10-28
Abstract: Selon l'invention, dans une section de codage (100), une section de mixage réducteur (110) forme des premier et second canaux (
Patent UY-23502-A1 (UY)
Title: Jeringa descartable de un solo uso
IPC: A61M5/50
Filed: 1992-10-30
Abstract: Jeringa descartable de un solo uso con un cuerpo de jeringa (1), con la aguja (2) fijada en uno de sus extremos, con un émbolo movible (3) y, con un vástago (4) en otro extremo, que sobresale y termina con una brida (5), teniendo un sistema de acoplamiento (7) entre la brinda y el émbolo, el cual al presionar sobre la brida se desacopla, caracterizado porque el sistema de acoplamiento que tiene en su primera parte una lengüeta (14) es una de sus dos posiciones y una segunda parte del acoplamiento (15) que al tirar engancha en la lengüeta con su brida (16) y con parte engrosada (17) que al presionar coloca la lengüeta en una segunda posición. La figura 1 es un corte vertical del cuerpo de jeringa de la invención antes de ser utilizada.
Patent UY-28752-A1 (UY)
Title: Agentes terapeuticos
Inventor: CHENG LEIFENG
IPC: C07D231/14
Filed: 2005-02-17
Abstract: La presente invención se refiere a compuestos de fórmula I y a procesos para la preparación tales compuestos, su uso en el tratamiento de la obesidad, trastornos psiquiátricos y neurológicos, a métodos para su uso teraéutico y a composiciones farmacéuticas que los contienen.
Patent ZW-14891-A1 (ZW)
Title: Prevention of toxin production using absorbent products
Inventor: SUSAN KAY BROWN-SKROBOT
IPC: A61F13/472
Filed: 1991-10-29
Abstract: Absorbent products, especially catemenial tampons, for absorbing body fluids, such as menstrual fluid, blood and wound exudates, comprise an amount of a compound effective to inhibit the production of Enterotoxin A, Enterotoxin B and/or Enterotoxin C by Staphylococcus aureus bacteria when the products are brought into contact with the bacteria. The compositions of this invention are also useful to inhibit production of Streptococcal pyrogenic exotoxins A, B and C, as well as hemolysins produced by Groups A, B, F and G streptococci in solution as well as being expected to be effective to inhibit such toxin and hemolysin production when used in conjunction with absorbent products. The compound is selected from the group consisting of monoesters of a polyhydric aliphatic alcohol and a C8-C18 fatty acid; diesters of a polyhydric aliphatic alcohol and a C8-C18 fatty acid; and mixtures thereof. The monoesters and diesters have at least one hydroxyl group associated with their aliphatic alcohol residue.
Patent ES-151992-A1 (ES)
Title: DISPOSITIVO DE IMPULSIoN PARA LOCOMOTORAS Y OTROS VEHiCULOS SIMILARES
IPC: B61C9/14
Filed: 1941-02-28
Abstract: Dispositivo de impulsión para locomotoras con a lo menos dos máquinas de combustión interna en el que entre la máquina de impulsión y el mecanisno de transmisión móvil hay previsto un transformador del momento de rotacióncaracterizado porque sobre un eje intermedio (7) dispuesto paralelamente al eje ciego (12) hay dispuesto dentro del marco de la locomotora (20) un acoplamiento hidraúlico (9) y un transformador del momento de rotación hidráulico (8).
Patent ES-160592-A1 (ES)
Title: Nuevo sistema de alojamiento para hélices aéreas regulables
Filed: 1943-03-05
Abstract: Nuevo sistema de alojamiento para hélices aéreas regulables en las que el movimiento de una parte por el accionamiento de regulación axialmente desplazada (manguito de deslizamiento émbolo a presión de aceite) es trasladado por cremalleras guías ó similares a las aspas de hélices aéreas caracterizado por el hecho de que el eje de la hélice aéra está ensanchado hacia el cubo de hélice aérea ó este último lo es también escalonadamente y de que uno de los cojinetes del eje está sentado sobre este emplazamiento escalonado mientras que las partes axialmente desplazables del dispositivo de regulación discurren al menos parcialmente dentro de este ensanchamiento.
Patent ES-182670-A1 (ES)
Title: Procedimiento para reforzar las suelas y plantas de alpargatas, haciéndolas al propio tiempo refractarias a la humedad
Filed: 1948-02-28
Abstract: Procedimiento para reforzar las suelas y plantas de alpargatas haciéndolas al propio tiempo refractarias a la humedad, caracterizado por sumergir la fibra en frío y durante un cuarto de hora en un coloide insolubilizado, obteniéndose de este modo la aglomeración total de las fibras con las más próximas e inmediatas.
Patent ES-188037-A1 (ES)
Title: Aparato binador para dar labores a la tierra entre filas de plantas o grupos de ellas
Filed: 1949-04-30
Abstract: Aparato binador para dar labores a la tierra entre filas de plantas o grupos de ellas caracterizado por comprender soportes sobre los que se montan las rejas o útiles de trabajo estando calculadas las dimensiones y separación de los orificios en los soportes para que puedan utilizarse con ellos diversos tipos de rejas y cuchillas especialmente rejas de sección en ángulo agudo y forma arqueada que van provistas de dos puntas con un tornillo central de sujeción montándose de ordinario en el orificio alto del soporte y cuando se desgastan por un extremo se les da vuelta y más tarde pueden bajarse al orificio inferior permitiendo aprovechar así la mayor parte de su material; el cambio de orificio determina cuando la reja es nueva o completa un cambio en la dirección o ángulo de ataque de la reja.
Patent ES-192567-A1 (ES)
Title: CANoN A REACCIoN Y A PRESIoN EQUILIBRADA
Filed: 1950-04-04
Abstract: Cañón a reacción y a presión equilibrada con toberas de empuje de reacción dirigidas en sentido opuesto al del movimiento del proyectil que se caracteriza por el hecho de que entre la base del proyectil y la cámara de combustión de la carga de propulsión se halla intercalada una tobera p un sistema de toberas cuyas secciones transversales críticas obran como estrangulamiento entre la presión superior de combustión y la presión inferior de aceleración sobre la base del proyectil estando previstas toberas de empuje de reacción para proyectar hacia atrás desde el espacio variable entre la base del proyectil y la tobera estranguladora las masas de gases necesarias para conseguir la estabilidad del cañón.
Patent ES-192979-A1 (ES)
Title: UN CATALIZADOR PARA LA HIDROGENACION,PARTICULARMENTE DE GLICERIDOS Y/O áCIDOS GRASOS
Filed: 1950-05-13
Abstract: Un catalizador para la hidrogenación particularmente de glicéridos y/o ácidos grasos caracterizado esencialmente por estar compuesto de una mezcla de cobre y niquel finamente dividida.
Patent ES-193664-A1 (ES)
Title: UN PERFECCIONAMIENTO EN LAS MáQUINAS GIRATORIAS PARA FABRICAR AMPOLLAS DE VIDRIO
Filed: 1950-06-21
Abstract: Un perfeccionamiento en las máquinas giratorias para fabricar ampollas de vifrio provistas de sopletes dirigidos concéntricamente caracterizado por disponer en la máquina un medio para la evacuación del calor perdido.
Patent ES-273970-A1 (ES)
Title: Improvements relating to the production of electrodes
IPC: B22F3/11
Filed: 1962-01-23
Abstract: Sintered nickel electrodes with a porosity of at least 60% are formed by rolling and sintering a powder mixture of 90 to 40 parts by volume of "B" type carbonyl nickel powder and 10 to 60 parts by volume of a pore forming agent such as methyl cellulose, ethyl cellulose, starch, camphor, naphthalene and sugar which have a particle size of 1 to 100 microns and are volatile at 100 DEG C. to 300 DEG C. The nickel powder has a low bulk density of 0.6 to 1 gm/cc. and a particle size of about 3 microns and sintering is effected at 500 DEG C. to 900 DEG C., the strip produced having a thickness of 0.15 to 1.25 mm. The strip is cut into electrodes and the edges may be locally strengthened by rolling. Specification 687,569 is referred to.
Patent ES-294682-A1 (ES)
Title: Container
IPC: B65D17/50
Filed: 1963-12-19
Abstract: A sealing tape for a metal can is formed of a laminate of an ethylene-acrylic acid copolymer extruded on to aluminium foil, a glass-fibre fabric or a film of thermoplastic resin. The tape is subsequently heat-sealed to the can wall, the thermoplastic layer sealing a slit in the wall.
Patent ES-318610-A1 (ES)
Title: Method and apparatus for the production of a fabric free of warp-wise running irregularities at a wave weaving loom
IPC: D03D47/26
Filed: 1965-10-08
Abstract: In a travelling wave shedding loom the fabric passes over a stationary convex surface 16 to eliminate warpwise irregularities which may occur during heat up. The cloth also passes around stationary deflecting rods 17, 18.
Patent ES-318710-A1 (ES)
Title: Copper etching method
IPC: C23F1/00
Filed: 1965-10-20
Abstract: Printed circuits are formed by removing copper from an insulating support by etching with a liquid comprising sulphuric acid and hydrochloric acid. The liquid may also contain phenacetin, sodium metaphosphate and mercuric chloride. The phenacetin may be replaced by salts of pyrophosphoric acid esters or higher molecular aliphatic alcohols, or acetanilide.
Patent ES-336394-A1 (ES)
Title: Connection means for waveguide means
IPC: H01P1/04
Filed: 1967-02-03
Abstract: A device for connecting together and on a common axis two tubular members 10, 12, which may be waveguides, includes clamping means comprising at least two parts 17 each provided with a rigid lug 20 and a deformable lug 21, the lug 21 of one part 17 being bent around the lug 20 of the adjacent part. A sleeve 15 may be disposed at the joint between the members and a gasket 16 may be positioned between expanded ends 11, 13 of the members the ends of the members may be spaced apart, and the connection may be covered with metal foil. In modifications, clinching members (40), Fig. 7 (not shown), have lugs (43) which engage in recesses in flanges (38) of a sleeve (37), metal members (45) and sealing members (44) being disposed between the flanges and members (40) and the latter being secured by the clamping members (46), (b) the ends of the members 10, 12 are provided with flanges surrounded by the clamping members, Fig. 10 (not shown), and (c) clamping members (66), Fig. 14 (not shown), which surround a sleeve (64) positioned between the ends of the members (10) have serrated end surfaces (72) to grip the members.
Patent ES-337031-A1 (ES)
Title: Liquid Fuel Injection Pumping apparatus for supplying Fuel to Internal Combustion Engines of the Compression Ignition Type
IPC: F02M41/14
Filed: 1967-02-04
Abstract: In apparatus for supplying liquid fuel to a compression ignition internal combustion engine comprising a shuttle piston 17 metering the supply of fuel to injection plungers 12 feeding fuel to the engine and a cylindrical stop member 28 the portion 27 of which determines the maximum outward movement of the shuttle in its cylinder, the position of the stop member is controlled by means responsive to the pressure of air entering the inlet manifold of the engine. The shuttle 17 is moved inwardly and outwardly in cylinder 16 by fuel supplied by a feed pump 22 via grooves in the distributer 11 and passages in the pump body 10 and the outward movement is controlled by a throttle (42, Fig. 2, not shown), in the passages to the inner end of the cylinder. The stop member 28 is moved against the bias of spring 29 by a diaphragm 34 acting through a rod 31 and a conical member 30. The diaphragm housing 32, 35 communicates via a union 37 with the inlet of the inlet manifold of the engine, which is pressurized by a supercharger, and the opposite side of the diaphragm is subject to atmospheric pressure via holes in housing part 32. In a further embodiment, Figs.4 and 5 (not shown), for an unsupercharged engine the maximum outward movement of the shuttle (17) is determined by a pin (50) which is acted on by the end plate of a partially evacuated bellows (58), via a plunger (48) and rod (53). The bellows is mounted in a housing (54, 56) which communicates with the atmosphere through holes (61).
Patent ES-337437-A1 (ES)
Title: Frangible plastic closure
IPC: B65D39/08
Filed: 1967-03-01
Abstract: A plastics bunghole bush 1, Fig. 3, comprises a ring-shaped body initially closed by a diaphragm 10 surrounded by a line of weakness 11, the diaphragm being pulled out by inserting a finger through a closed loop 13. An integral hinge strap 3 carries a cap 2 snapped-over a peripheral bead 5 around the bush and bending the finger loop 13 inwards. A knob 20 is used to open the cap 2, when the finger loop 13 springs radially outwards. The external surface 6-8 of the ring-shaped body is shaped as shown, for permanent engagement with an inwardly directed flange 22 around a hole in a container wall 1. In a modification, a finger loop 55, Fig. 12, is pulled to remove a diaphragm 57 from a ring- shaped bush body having internal threads 52 into which is screwed an outer stopper 80. Wrench engaging lugs 87 are used to screw home the stopper 80, which has a smalle threaded bore 88 into which is screwed a smaller stopper 90, sealed by a washer 91. The outer stopper 80 is sealed by a washer 85, seated. against the inner wall of a metal clamping ring 72 securing a lip 63 on the bush periphery to a flange 101 around a hole in the wall of a container 100. A metal cap 95 crimped into position across the top of the bush is provided with a finger grip 98, pulled to remove a tearstrip and thus permit opening the container. Moulds for manufacturing the bushes are described (see Division B5).
Patent ES-340819-A1 (ES)
Title: Thiaimidazolidines
IPC: C07D285/08
Filed: 1967-05-22
Abstract: Chlorocarbonylsulphene chloride, Cl.CO.S.Cl, is prepared by heating a vigorously stirred mixture of concentrated sulphuric acid, trichloromethylsulphenyl chloride and water at 45 DEG to 50 DEG C. for 1 to 1.5 hours. The resulting upper phase contains crude Cl.CO.S.Cl which is purified by distillation, b.p. 98 DEG C/760 mm. Hg n20D: 1.5158.ALSO:Novel herbicidal compounds of the general formula <FORM:1115350/C2/1> wherein R represents an alkyl, alkoxy and/or alkymercapto radical with in each case 1 to 3 carbons and/or halogen, R1 represents hydrogen or an aliphatic radical with 1 to 4 carbons (which may be substituted by halogen) and n is 0, 1, 2 or 3 are prepared by the interaction of chlorocarbonylsulphene chloride and the appropriate urea derivative.ALSO:Herbicidal compositions contain as the active ingredient compounds of the general formula:- <FORM:1115350/A5-A6/1> wherein R represents an alkyl, alkoxy and/or alkylmercapto radical with in each case 1 to 3 carbons and/or halogen, R\sv represents hydrogen or an aliphatic radical with 1 to 4 carbons (which may be substituted by halogen) and n is 0, 1, 2 or 3. Formulations include solutions, emulsions, suspensions, powders, pastes and granulates which may be mixed with extenders, i.e., solid or liquid diluents or carriers, optionally in the presence of surface active agents, i.e., emulsifying agents and/or dispersing agents. Known active compounds, such as phenoxycarboxylic acids, nitrated phenols, ureas, uracils, triazines or carbonates may be present in the formulations.
Patent ES-345972-A1 (ES)
Title: Attenuated live rubella virus vaccine and method of production
IPC: A61K39/20
Filed: 1967-10-11
Abstract: Rubella virus is passaged in primary rabbit kidney tissue at least 15 times, preferably 51-61 times, at temperatures of 28 DEG -36 DEG C, to obtain an effective vaccine. Test data are disclosed.
Patent ES-354825-A1 (ES)
Title: Improvements in the Smelting of Iron Ores
IPC: C22B1/242
Filed: 1968-06-08
Abstract: Iron is produced from iron ore in a shaft furnace by a process of complete direct reduction, wherein all ore is charged to the furnace in the form of pellets composed of fine particles of ore and low volatility carbonaceous fuel such as coke or anthracite, intimately mixed with or without added flux-forming constituents. No solid carbonaceous fuel is added to the furnace other than that present in the pellets, the ratio of carbon to ore being high enough for complete reduction of all oxidic iron compounds of the ore but not exceeding the stoichiometric amount required for reduction by more than 20% by weight. In practice 4% by weight of the final melt is carbon, also supplied by the pellets, and generally the weight of carbon in the pellets is 15-25% of that of the iron ore. Fluxing materials, if present, are used to form a basic slag, generally with CaO SiO 2 in the range 1À15-1À40. The pellets are of such a size to produce a gas-permeable burden in the furnace i.e. generally#"- 2" diameter, and so bonded e.g. with sodium silicate, to retain their form until reducing and slag forming reactions occur. 85 per cent of materials used to produce pellets should be preferably below 1 mm diameter. Pellets incorporating fluxing limestone are strengthened by replacing some limestone by quicklime. At the reaction temperature the carbon of each pellet reduces the greater part of the oxidic iron compounds of the same pellet to iron, producing carbon monoxide, which is burnt in a blast of air or air/O 2 mixture to provide the heat necessary for the reducing and slagging reactions to proceed. Heat efficiency is improved by injecting a small amount of liquid or gaseous fuel at the tuyeres, and also by recirculating some gases from the upper part of the furnace to lower regions.
Patent ES-360680-A1 (ES)
Title: Differential pneumatic measuring or servo devices
IPC: G01B13/00
Filed: 1968-11-14
Abstract: In a differential pressure pneumatic measuring or servo-device in which two pipe-lines 1, 2 are connected parallel to a compressed gas source 3 the pipe-line 1 has a calibrated upstream orifice 4 and a downstream outlet orifice 6 connected with atmosphere, and the pipe-line 2 has an upstream calibrated orifice 5 and a downstream calibrated orifice 7 connected to atmosphere and the pipe-line 1, 2 intermediate the respective upstream and downstream orifices are joined to a chamber 12 divided by a diaphragm 9 connected to a rod 13 terminating in a tapered portion 10 for adjusting the effective cross-section of the 6 and for operating a gauge 11. In the arrangement shown the device measures the proximity of a surface 14 placed in front of the orifice 7 and the device renders the ratio between the crosssection of the orifices 6, 7, for given calibrated orifices 4, 5, independent of the supply pressures. The independence is obtained by inserting additional orifices such as 61, 71, 711 in parallel with orifices 6, 7.
Patent ES-367285-A1 (ES)
Title: Sealing of paper ribbon projecting edge portions on woodpulp insulated conductors
IPC: H01B13/06
Filed: 1969-05-16
Abstract: A method of making paper-insulated conductors, comprises embedding a conductor 10 in a mass of the pulp at 26 with a flap extending from at least one side of the conductor, squeezing the coated pulp at 46 to form a wet paper strip and wrapping the flaps (32, 34) (Fig. 3, not shown), at 56 around the conductor to form a tube with a single seam. One of the flaps (34) is made substantially longer than the other (32) and some of the fibres on that surface of the flap forming the outside of the insulation tube are refloated by applying water at 64. The refloated fibres may be oriented helically across the seam to close it. Some intermeshing of the fibres, on the interfaces of the flap and the insulation below takes place at furnace 80. A dye could be added to water at 64 to colour the outside of the tube.