baber/WOPTO huggingface dataset:
Patent ES-361678-A1 (ES)
Title: Process for isolating cis-1,4-polyisoprene from hydrocarbon solutions
IPC: C08C2/06
Filed: 1968-12-20
Abstract: Cis-1,4-polyisoprene is isolated from a catalyst-containing solution by deactivating the catalyst by adding thereto a primary or secondary diamine or a polyamine '(a compound containing 3 or more primary or secondary amino groups), followed by steam distillation. An additional deactivating agent in the form of an aliphatic alcohol having 1 to 6 carbon atoms, or a secondary aliphatic or cycloaliphatic monoamine may also be added to the catalyst-containing solution. In the examples, isoprene is polymerized in hexane using a catalyst comprising titanium tetrachloride -and aluminium triethyl. A mixture of an amine and ethanol in hexane, followed by 2,6-di-tert-butyl-4-methylphenol (stabilizer), is added to the polymerization mixture. The solid polyisoprene is then separated by precipitation with ethanol or by steam distillation. The amine used to deactivate the catalyst is one of the following, 1,2-diaminoethane, bis- (2 - aminoethyl) - amine, 1,11 - diamino - 3,6,9-triazaundecane, 1,6-diaminohexane 1,4- diaminobutane, optionally mixed with methyl stearyl amine and/or ethanol. 2,21-Dihydroxy- 3,31 - di-tert - butyl - 5,51 - dimethyl diphenyl methane may be used as a stabilizer.
Patent ES-364798-A1 (ES)
Title: Method and apparatus for production of fibers from thermoplastic materials, particularly glass fibers
IPC: C03B37/05
Filed: 1969-03-14
Abstract: The production of fibers from thermoplastic materials, particularly glass fibers, by projecting or applying a layer of the material from one or more streams in a viscous state, onto the external surface of a rapidly moving or rotating body, which is provided with priming points for starting the emission for individual fibers from the layer of the material by centrifugal force, until the fibers are in condition to be subjected to attenuating forces produced mechanically or by attenuating gaseous blasts. The priming points for the fibers may be provided mechanically by roughenings, ridges, snagging or hooking points, etc. thermally by forming a plurality of points of different heat gradients or pneumatically by forming orifices in the external wall of the moving body, through which gas under pressure is blown to start the formation of the filaments from the layer of viscous material.
Patent ES-367483-A1 (ES)
Title: Coffee-making apparatus
IPC: H01H29/20
Filed: 1969-05-21
Abstract: An apparatus for boiling water comprises a water reservoir 6 connected by a tube 12 and a float chamber 8 housing a float 16 containing a mercury switch (Figs. 3 and 4), to a through flow heater 13. The float 16 is capable of free tilting movement about a fixed point and the mercury switch, stationarily mounted in the float 16, controls the operation of the heater.
Patent ES-378048-A1 (ES)
Title: Extruding thermoplastic sheet onto coolingdrum
IPC: B29C48/08
Filed: 1970-03-30
Abstract: Fish tail the used for extruding thermoplastic sheet onto roller, preferably cooling roller, is pivoted about an axis parallel to the roller axis. This enables variations in speed, thickness and viscosity of sheet to be accommodated without changing or modifying the die.
Patent ES-384910-A1 (ES)
Title: Eccentric and knee lever drive for mechanical control elements
IPC: F16H31/00
Filed: 1970-10-26
Abstract: A device for the gradual movement of a mechanical control element as a cam disk or roller having an energy accumulator that can be charged by an engine and which upon discharge moves the control element by mechanical means.
Patent ES-411468-A1 (ES)
Title: Gyrocompass
IPC: G01C19/38
Filed: 1973-02-09
Abstract: A gyrocompass having a gyro rotor, and a device for applying to the gyro rotor about its vertical axis a torque in proportion to an inclination angle of the spin axis of the gyro rotor from a horizontal plane so as to attenuate the north-seeking action of the gyro rotor, in which the torque is controlled to be proportional to the inclination angle for its component which varies with a period same or close to that of the north-seeking action while to be approximately zero for a component of the inclination angle which does not vary.
Patent ES-412554-A1 (ES)
Title: Open-end textile spinning machines
IPC: D01H4/32
Filed: 1973-03-12
Abstract: A sliver feeding device for an open-end spinning machine includes a feed roller, an opening roller, and a displaceable feed pedal biased towards the feed roller. A sliver forming nip is formed between a first surface of the feed pedal and the peripheral surface of the feed roller. The feed pedal also has a second surface adjacent the peripheral surface of the opening roller. The device is provided with constraining means associated with the feed pedal to constrain the feed pedal whereby displacement of the feed pedal produces no substantial variation in the minimum clearance between the first surface and the peripheral surface of the open roller.
Patent ES-416519-A1 (ES)
Title: Article with spikes or bristles made of thermoplastics
IPC: B29C48/32
Filed: 1973-07-03
Abstract: The new article is provided with bristles or spikes of thermoplastic material in the form of an extruded tube-like carrier profile, the outer surface of which bearing a plurality of longitudinal ribs cut at their outer ends into bristles or spikes, while said tube-like carrier profile is cut from the inside up to the foot-level of said ribs to form a continuous helix, said tube-like carrier having rim zones with closed inner surfaces and smooth endfaces.
Patent ES-421216-A1 (ES)
Title: Method and apparatus for degassing metallic melts
IPC: F27D27/00
Filed: 1973-12-06
Abstract: An arrangement for the degassing of metallic melts in which a rotating member is immersed in the melt. The rotating member has step-shaped elements which form vacuum chambers or spaces during rotation of the member. The vacuum spaces are not filled with melt, and gases are extracted from the melt and carried away from the vacuum spaces with the application of inert gases or reaction gases.
Patent ES-431546-A1 (ES)
Title: Method for the production of lead storage battery electrodes
IPC: H01M4/22
Filed: 1974-10-31
Abstract: Positive electrodes for lead storage batteries are produced by "forming" the electrodes in an alkaline electrolyte containing an anion which forms a very slightly soluble lead compound. The electrode may also be immersed, prior to forming, in pure water, an aqeuous solution of sodium sulfate, and/or sodium hydroxide.
Patent ES-434772-A1 (ES)
Title: Substituted diaminoguanidines
IPC: C07C281/16
Filed: 1975-02-15
Abstract: Substituted diamino-guanidines are described as well as their manufacture and their use as medicaments against protozoa, especially against coccidiosis.
Patent ES-439552-A1 (ES)
Title: Dry stable instant beverage mix
IPC: A23L2/52
Filed: 1975-07-17
Abstract: A dry beverage mix and process for preparing same which contains phosphoric acid in a dry, stable form. The dry beverage mixes of the present invention rapidly dissolve in an aqueous solution which may be carbonated to form colas, root beers, sarsaparillas or any other beverage which contains phosphoric acid as a flavoring ingredient and acidulent.
Patent ES-444485-A1 (ES)
Title: Baking pit furnaces
IPC: F27B13/06
Filed: 1976-01-13
Abstract: Baking pit furnaces have flues cast in several inter-related parts in refractory concrete and which are assembled from the cast parts which are compacted during casting in mould means by inducing small vibrations at high frequency to the moulds in which they are cast flues assembled from the cast parts preferably include baffles extending between side walls thereof midway of their lengths and means tying the side walls together over each length thereof defined between a control baffle and each of the two end walls of the flue. Central baffles may be rooted in the bottom walls of the flues, and all corners and free baggle edges are preferably rounded. Directional vanes are disclosed with the free baffle edges, each of said vanes being of arcuate cross-sectional shape and extending between the side walls of the flue spaced from the associated free baffle edge.
Patent ES-445321-A1 (ES)
Title: Demand responsive positive feed device for knitting machine
IPC: D04B15/48
Filed: 1976-02-19
Abstract: A knitting machine is provided with a plurality of positive feed devices for feeding yarn from a plurality of yarn packages to a plurality of feeding stations. The positive feed devices comprise a plurality of rotatable rollers associated with a driven tape running along the surfaces of the rollers and having a width less than the axial dimension of each roller, and a yarn guide comprising a bracket having eyelets to guide the yarn is mounted for free pivotal movement adjacent each roller to position a length of yarn onto the tape for positive feeding or to displace the yarn away from the tape for nonfeed thereof. The position of the yarn guide is controlled by one or more weights which are attached to the bracket at positions displaced from the bracket pivot point to urge the bracket and its eyelets into the nonfeed position under the influence of gravity. When a particular yarn is demanded by a feeding station, the resulting tension in that particular yarn causes the bracket to pivot in the opposite direction against the force of the attached weight to shift the yarn guide into the positive feed position automatically. Subsequent release of tension in the yarn causes the weight to predominate thereby to automatically return the yarn guide to its non-feed position.
Patent ES-447009-A1 (ES)
Title: 2-{55 3-{8 4-Azatricyclo(4.3.1.1{hu 3,8{b )undecan-4-yl{9 -1,1-diphenylpropyl{56 -5-methyl-1,3,4-oxadiazole and congeners
IPC: C07D223/14
Filed: 1976-04-14
Abstract: Preparation and the valuable antispasmodic, antiarrhythmic, antidiarrheal, and antiviral properties of 2-{3-[4-azatricyclo(4.3.1.13,8)undecan-4-yl]-1,1-diphenylpropyl}-5-met hyl-1,3,4-oxadiazole and congeners are disclosed.
Patent ES-450215-A1 (ES)
Title: Attitude-controlling system and a missile equipped with such a system
IPC: B64C9/00
Filed: 1976-07-28
Abstract: A system for controlling the attitude of a cylindrical body moving in a fluid, including controlling the attitude of this body in roll, which is applicable to controlling the roll of projectiles, rockets and missiles.
Patent ES-451843-A1 (ES)
Title: Metering dispenser having suck-back through nozzle
IPC: A47K5/12
Filed: 1976-09-24
Abstract: A metering dispenser for supplying a metered quantity of a viscous liquid comprising a reservoir for a metered quantity of liquid and a piston for expelling the liquid therefrom, first and second sealing rings around the piston preventing inlet of liquid to the reservoir during expulsion of the liquid from the reservoir by the piston and causing suction of any liquid remaining at the outlet back into the reservoir during the return stroke of the piston.
Patent ES-451872-A1 (ES)
Title: Device for regulation of anchorage forces
IPC: B63B21/50
Filed: 1976-09-25
Abstract: An anchor arm for anchoring a floating body, e.g. a semi-submersible platform, to a fixed anchor point pivotable about a vertical axis, comprises upper and lower articulated arms articulated to the floating body and anchor point respectively and a device for regulating forces transmitted to the arm comprising an articulated coupling connected across the articulation of the arm parts which is acted on by a float.
Patent ES-460725-A1 (ES)
Title: Herbicidal agents
IPC: A01N39/04
Filed: 1977-07-14
Abstract: Compounds of the formula < IMAGE > I exhibit, in the pre-emergence process and in the post-emergence process, a good herbicidal action against a number of dicotyledonous weeds, they are well tolerated in monocotyledonous crops, such as wheat, barley, rice, sorghum and maize, and are also selectively active in some dicotyledonous crops such as soy beans, groundnuts and the like.
Patent ES-461734-A1 (ES)
Title: Finishing chipboards laminated with foils - by gripping leading edge facing press inlet using suction carriage and dropping laminate onto lower platen
IPC: B27N3/22
Filed: 1977-08-19
Abstract: Chipboards hardboards laminated with finishing foils are fed into the press, pressed and discharged out of the press. Following moving of the suction carriage into the press, the leading edge of the laminate is engaged by the carriage, which is then moved out of the press and the laminate dropped onto the lower platen of the press. Laminate is allowed to stay a min. period in the press to prevent damage to the thermosensitive foil.
Patent ES-462311-A1 (ES)
Title: Repositioning washing machine drum - comprises turning drum at low speed and stopping at desired position
IPC: H02P25/24
Filed: 1977-09-13
Abstract: Repositioning washing machine drum comprises turning it at ca 10 rpm and stopping it where the desired posn. is reached.
Patent ES-471642-A1 (ES)
Title: Insecticidal composition containing cis-9-tricosene and methomyl
IPC: A01N25/00
Filed: 1978-07-12
Abstract: Novel insecticidal composition for the control of Diptera such as Musca domestica comprising cis-9-tricosene, methomyl, and a carrier substance.
Patent ES-478657-A1 (ES)
Title: Method for the manufacture of (U,Pu)O2 mixed crystals
IPC: C01G56/00
Filed: 1979-03-15
Abstract: Manufacture of uranium/plutonium oxide mixed crystals soluble in nitric acid in which a solution of uranium nitrate and plutonium nitrate are oxidized to cause the plutonium to reach valence VI. The oxidized solution is admixed with ammonium carbonate, oxalate or carbamate and the pH adjusted to 8.1 to 8.5 to precipitate an ammonium uranyl plutonyl carbonate, oxalate or carbamate. The precipitate is calcined to uranium/plutonium oxide.
Patent ES-480083-A1 (ES)
Title: Loom driving mechanism
IPC: D03D51/02
Filed: 1979-04-05
Abstract: A loom driving mechanism having at a side frame (1) a main drive unit (4) connected to a transmission shaft (10) mounted at one end in the side frame (1) and extending into the central area of the loom to a clutch box (11) so that power may be distributed from the centre of the loom outwards to a weft beat-up drive system with the advantage that power is transmitted and also cooperates with a transmission with the minimum lag between one side of the loom and the other. The transmission shaft also provides a drive from the centre outwards for the let-off and take-up motions.
Patent ES-480835-A1 (ES)
Title: Process for regulating the water level in steam boilers or steam generators.
IPC: F22B1/16
Filed: 1979-05-23
Abstract: Method of regulation of the water level in boilers or steam generators, in which the inlet flow of feedwater is regulated in response to a deviation signal proportional to the difference between the real measured water level and a reference level, the proportionality factor being a linear function of the power level of the boiler with respect to the nominal power, modified by a non-linear function of xi which preserves very low values for xi close to zero and increases very rapidly for higher values of xi so that the total gain is increased for low power levels and high values of xi within a restricted range.
Patent ES-482787-A1 (ES)
Title: Flavans, process for their preparation and pharmaceutical compositions containing them.
IPC: A61K31/352
Filed: 1979-07-24
Abstract: Known and novel compounds of formula (I), wherein R, and R<2> represent < CHEM > substituents selected from halogen atoms and nitro, cyano, trifluoromethyl, lower alkyl, lower alkoxyl, amino and hydroxyl groups are active against viruses, especially rhinoviruses. Methods for producing the compounds are described, as are pharmaceutical formulations and methods for administering the compounds to cure or prevent rhinoviral infections.
Patent ES-8105496-A1 (ES)
Title: Card for football pools - has areas markable by gambler and column printed with optical-electronic character reader for validation
IPC: B42D15/00
Filed: 1980-04-23
Abstract: The card for football pools has a first area indicating date and number of the contest and the undertaking organisation. A second area indicates the list of the events concerning the contest. A third area is provided for manual marking by the gambler for the selection on one or several columns of the values "1", "x", "2" by manual scoring. A fourth area allows the print of validation of the scoring destined to be retained by the gambler. A fifth area is provided for the printing of the bets or stakes for notarial archives. A sixth area carries characters readable by an optical-electronic character reader bearing all the elements relating to the bets. At a seventh area, the validation of the gambling is applied.
Patent ES-8103754-A1 (ES)
Title: 3-Unsubstituted-3-cephem compounds
IPC: C07D501/20
Filed: 1980-05-30
Abstract: Antibacterial compounds represented by the following formula including their pharmaceutically acceptable salts and esters process for preparing them pharmaceutical preparation comprising them and method for combating infections by administering them: < IMAGE > (wherein Hal is halogen R1 is hydrogen or an amino-protecting group R2 is alkyl and R3 is hydrogen or a carboxy-protecting group.
Patent ES-8107333-A1 (ES)
Title: A process for the recovery of arsenic as zinc arsenate from cement copper cake and a process for the purification of an impure zinc electrolyte using zinc arsenate so obtained.
IPC: C01G28/02
Filed: 1980-09-12
Abstract: A process for purifying an impure zinc electrolyte containing copper, cadmium and cobalt impurities comprising treating the impure zinc electrolyte with zinc dust and zinc arsenate to provide a cement copper cake precipitate and a filtrate comprising a purified electrolyte solution suitable for use in electrochemical deposition processes, the zinc arsenate being obtained by recovery from the cement copper cake residues.
Patent ES-8105861-A1 (ES)
Title: Vortex flow rate measuring device
IPC: G01F1/32
Filed: 1980-10-16
Abstract: A flowmeter comprises a chamber having a rotational symmetry about an axis, provided with a tangential fluid inlet and an axial outlet. The outlet and inlet means cooperate for generating a vortex upon circulation of fluid through the chamber a speed detector comprises at least one transmitting thermo-element and one receiving thermo-element angularly spaced about the said axis and located in a zone where the circumferential speed of the vortex is proportional to the flow rate.
Patent ES-8201298-A1 (ES)
Title: Cooling device for long products during passage.
IPC: F16L25/00
Filed: 1980-12-30
Abstract: 1. A cooling device for lengthwise products in motion, comprising a tube (1) through which flows a cooling liquid and through which also passes the product to be cooled, this tube consisting of several successive elemental sections (2, 2') some of which at least are interconnected at a distance by means of collapsible connecting pieces (3), comprising a retaining sleeve (6), consisting of two separable connecting parts (8, 9), a device characterized in that the said connecting parts consist of two half-shells (4 and 5) and that the two annular parts (8 and 9) of the sleeve (6) are put side-by-side and assembled together at one end vis a vis by a retaining ring (10), the other end forming a bearing surface (11, 12), which can slide over the tube (1).
Patent ES-8202585-A1 (ES)
Title: Production of immobilized glucose isomerase
IPC: C12N11/00
Filed: 1981-02-04
Abstract: An immobilized glucose isomerase is prepared by treating an aqueous suspension of cells of a glucose isomerase producing microorganism with a non-ionic surfactant that solubilizes glucose isomerase contained by the cells without solubilizing polysaccharides in the cells, separating the cells from the aqueous suspension, and adsorbing glucose isomerase from the resultant solution onto an ion exchange resin. By this process, contaminating polysaccharides are eliminated that inhibit adsorption of glucose isomerase on the ion exchange resin.
Patent ES-8203035-A1 (ES)
IPC: B29C48/09
Filed: 1981-03-16
Abstract: PROCEDIMIENTO Y DISPOSITIVO PARA LA MANIPULACION, A LA SALIDA DE UNA MAQUINA, DE PERFILES EN UN ESTADO DEFORMABLE. CADA PERFIL (1) QUE SALE DE LA MAQUINA, CIZALLADO PREVIAMENTE A UNA LONGITUD PREDETERMINADA, ES LLEVADA AL EXTREMO DE LA MESA DE RECEPCION PLANA (3) MEDIANTE UNA BANDA TRANSPORTADORA (2). LA MESA DE RECEPCION (3) ESTA FORMADA POR UNA PLACA METALICA (4), PERFORADA POR UNA SERIE DE AGUJEROS (5) DE REFRIGERACION. UNA BARRERA (7), SUSPENDIDA DE DOS PERFILES IPN (10,10''), PRESETA UNA PLURALIDAD DE PERFILES EMPUJADORES (8) QUE PERMITEN EL MOVIMIENTO DE AVANCE PASO A PASO DE LOS PERFILES (1).
Patent ES-8302312-A1 (ES)
Title: Process for enzyme immuno-determination in the heterogeneous phase.
IPC: G01N33/543
Filed: 1981-12-09
Abstract: Method for the determination of a component of the reaction between a specific binding protein and a substance bindable therewith which process comprises incubating a sample solution with a determined amount of binding component in insoluble form in the presence of a reagent containing a known amount of one of the binding components in enzyme-labeled form, separating the liquid phase from the solid phase by centrifuging and determining the activity of the enzyme remaining in the liquid phase in a centrifuge rotor during or after the action of increased gravitional force whereby the solid phase and the liquid phase are still in contact with one another. The present invention provides a process for the determination of a component of the reaction between a specific binding protein and a substance bindable therewith by incubation of a sample solution with a previously ascertained amount of binding component in insoluble form in the presence of a reagent which contains a known amount of one of the binding components in enyzme labeled form, separation of the liquid phase from the solid phase by centrifuging and determination of the activity of the marker enzyme remaining in the liquid phase, wherein measurement of the enzyme activity is carried out in a centrifuge rotor during or after the action of increased gravitational force whereby the solid phase and the liquid phase are still in contact with one another.
Patent ES-8303093-A1 (ES)
Title: Pharmaceutical composition for topical use containing a total extract of hedysarum fructescens Willd (lespedeza capitata michaux).
IPC: A61K36/00
Filed: 1981-12-10
Abstract: The present invention relates to a pharmaceutical composition for topical use based on a total extract of Hedysarum Fructescenes Willd. This composition consists essentially of a combination of flavonoids, catechic tannins, and phenols-acids, devoid of alkaloids, in association with a pharmaceutically acceptable vehicle suitable for topical administration. Application: treatment of tegumentary virus disorders such as herpes zona and varicella.
Patent ES-8304140-A1 (ES)
Title: Cephalosporin derivatives.
IPC: A61K31/546
Filed: 1981-12-22
Abstract: A cephalosporin derivative of the formula: < IMAGE > I in which R0 is a hydrogen atom or a methyl radical, R1 is any one of the C-3 substituents from antibacterially-active cephalosporins known in the art R2 is any one of the C-4 substituents from antibacterially-active cephalosporins known in the art R3 is a hydrogen atom or a 1-6C alkoxy or 1-6C alkylthio radical X1 is a sulphur or oxygen atom, a CH2 radical or a radical of the formula NR7 in which R7 is a hydrogen atom, a 1-6C alkyl, formyl or benzyl radical X2 is a nitrogen atom or a radical of the formula N(+)-R7 R4 and R7, and R5 and R6 are a variety of substituents which are described in the specification and the pharmaceutically-acceptable acid- or base-addition salts thereof. Pharmaceutical compositions, manufacturing processes and intermediates are also described.