baber/WOPTO huggingface dataset:
Patent ES-180935-A1 (ES)
Title: Mejoras introducidasen los gallineros industriales
Filed: 1947-11-29
Abstract: Mejoras introducidas en los gallineros industriales, consistentes en disponer en una nave longitudinal los diversos compartimientos destinados a vivienda de las aves, de modo que tras todos ellos circula un pasillo general de servicio que, a cubierto de las inclemencias del tiempo, y sin necesidad de penetrar en las estancias de las aves, permite atender a la vigilancia, cuidado y recogida de los huevos.
Patent ES-187666-A1 (ES)
Title: PERFECCIONAMIENTOS EN APARATOS ELÉCTRICOS PARA LA INTERRUPCIoN DE CORRIENTE
Filed: 1949-03-31
Abstract: Perfeccionamientos en aparatos eléctricos para la interrupción de corriente caracterizándose porque comprenden por una parte en el extremo del pulsador y al fondo del interruptor unos órganos de enganche cooperantes que enganchan el pulsador en la posición de cierre de los contactos del interruptor cuando se oprime el pulsador contra su muelle de retroceso y por otra parte un 6rgano de desenganche que cuando se le acciona para abrir los contactos suelta el pulsador dando lugar a la separación brusca de los contactos por la acción del muelle que hace retroceder al pulsador.
Patent ES-194021-A1 (ES)
Title: UN APARATO FRIGORiFICO DE ABSERCIoN
Filed: 1950-07-22
Abstract: Aparato frigorífico de absorción con condensador y absorbedor refrigerados por aire consistentes en formaciones tubulares caracterizado porque las espiras colocadas verticalmente superpuestas en un plano común de los tubos que formen el condensador y el absorbedor están dispuestas entre lo menos dos placas provistas de ondas que transcurren por lo menos casi verticalmente las cuales se hallan en conexión de buena conducción térmica con estas espiras de tubo que transcurren transversalmente a las ondas.
Patent ES-197069-A1 (ES)
Title: Un dispositivo para el encogimiento de bandas de tejidos textiles
Filed: 1951-03-20
Abstract: Dispositivo para el encogimiento de bandas de tejidos textiles caracterizado por dos cintas de material de fibras textiles sintéticas por medios para conducir a las dos cintas en una parte de su longitud en contacto con la banda de tejido textil situada en medio y caracterizado por lo menos por una instalación humectadora y por una instalación de calefacción para la desecación de las cintas en el trayecto en que éstas se encuentran en contacto con la banda de tejido textil.
Patent ES-198376-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA PREPARACIoN DE LA TIOSEMICARBAZONA DEL ALDEHiDO NICOTiNICO
Filed: 1951-06-16
Abstract: Un procedimiento de preparación de la tiosemicarbazona descrito en la memoria especialmente notable por las características siguientes consideradas por separado o en combinación: a) se condensa el aldehido nicotínico con la tiosemicarbazida; b) esta condensación se efectúa en un medio hidro alcohólico o acético; c) se puede partir del aldehido nicotínico en estado puro o de una solución reaccional que de orígenes a este aldehído.
Patent ES-270898-A1 (ES)
Title: Apparatus for drawing thread-shaped products
IPC: D02J1/22
Filed: 1961-10-03
Abstract: <PICT:0921854/IV(a)/1> In an apparatus for drawing continuously advancing yarns or threads of thermoplastic linear polymers, the drawing means comprises two parallel or almost parallel cylindrical pins in contact with each other, the yarn being passeda full turn around the pair of pins. The pins may be of diameter greater than 10 mm., especially 15-25 mm., and may be made of porcelain glass, chromium-plated metal, or of a ceramic material containing at least 99% titanium dioxide. The pins may be highly polished and at least one pin may be held at an elevated temperature. In apparatus as shown, thread 2 is led over a thread tensioner 1 to a driven feed roller 3, slippage being prevented by pressure roller 4. Thread guide 6 keeps the thread in contact with the pressure roller at at angle of more than 180 degrees, the guide being traversed to prevent incision of the roller. The thread is then wrapped a single turn around the drawing device 7, consisting of substantially parallel cylindrical pins 10, 11, to draw godet 8 and guiding roller 9. Yarns drawn using such a drawing device show greater freedom from faults than those drawn over a single pin.
Patent ES-334801-A1 (ES)
Title: Noved des-a-gonanes, and processes for their preparation
IPC: C07C67/00
Filed: 1966-12-22
Abstract: Novel compounds having the formul[mu] where R represents an alkyl radical, and X represents a hydrogen atom, a saturated or unsaturated aliphatic hydrocarbon radical optionally containing an oxygen atom in the hydrocarbon chain, or an acyl group derived from an organic carboxylic acid are obtained by reacting a des-A-gon-9-en-5-one with a formylating agent to give a 10-hydroxymethylene - des - A - gon - 9(11) - en - 5 - one, reacting the latter with a dehydrogenating agent to form a 10-formyl-des-A-gona-9,11- dien-5-one, and selectively reducing the latter to form a 10-hydroxymethyl-des-A-gona-9,11- dien-5-one. Alternatively the 10-hydroxymethylene starting compound is obtained by condensing a 5-enamino-des-A-gona-5(10), 9(11)- diene with formylacetic mixed anhydride to give the corresponding iminium compound which is subjected to acid hydrolysis.
Patent ES-339187-A1 (ES)
Title: Separation of a reaction effluent containing constituents subject to thermal degradation
IPC: C10G49/22
Filed: 1967-04-12
Abstract: A process for the separation of a hydrorefined product stream derived from treatment of a hydrocarbon charge stock with a hydrogen-containing gas, said hydro-refined product stream containing thermally unstable hydrocarbon constituents, corrosive normally gaseous constituents, and hydrocarbon-insoluble constituents comprises (a) injecting a hereinafter specified aqueous liquid stream into said product stream, passing the resulting first mixture into a separator and therein separating a first liquid aqueous phase containing said hydrocarbon insoluble constituents, a first liquid hydrocarbon phase, and a first vapour phase containing a portion of said corrosive constituent (b) separately withdrawing said first aqueous phase and said first vapour phase (c) withdrawing and passing said first hydrocarbon phase to a stripping column into which stream is injected as a stripping medium at a temperature below the level at which decomposition of said thermally unstable constituents occurs (d) removing from the top portion of the stripping column a second mixture which contains gases, steam, and light hydrocarbon vapours and cooling and passing said second mixture into a second separator and therein separating a second vapour phase from a second liquid hydrocarbon phase and a second liquid aqueous phase (e) withdrawing said second vapour phase containing substantially all of the remaining corrosive constituents as a product stream (f) withdrawing said second hydrocarbon and aqueous phases from said second separator and recycling and injecting at least a portion of the latter as said aqueous liquid stream into said hydrorefined product stream (g) removing a hydrocarbon stream containing said thermally unstable constituents from the lower portion of said stripping column and introducing the same into a distillation column operated at a pressure at which the temperature of distillation is below the thermal decomposition temperature of said constituents and (h) withdrawing from said distillation column a hydrocarbon product containing said thermally unstable constituents. The process is exemplified by the treatment of a straight-run diesel oil which has been hydro-refined to reduce its sulphur content. The treatment of lubricating oil, fuel oil, kerosene, gas oil, reduced crude, or naphtha or mixtures thereof is also referred to.
Patent ES-348457-A1 (ES)
Title: Control of Battery Charging
IPC: G01R31/36
Filed: 1967-12-20
Abstract: A load 2 may be supplied from a source 4 or, in an emergency, a battery 1, the battery being chargeable from the source 4, at a high rate when the battery is in a low state of charge and a low rate when the battery is fully charged, the transition from the high to the low rate being effected by a coulometer 11. The coulometer 11 comprises a tube containing two columns of mercury 12 separated by a quantity of electrolyte 18 which is translucent to allow light from a lamp 16 to impinge on a photo-resistor 15 when the electrolyte 13 is in the requisite place in the tube. During charging, the battery current flows through a resistor 3, the developed voltage across which is fed to the control windings of a transductor 7. An element 5 produces a stabilized D.C. voltage by means of Zener diodes, which voltage is fed to a converter 6 wherein the voltage is converted to a high-frequency alternating voltage which is applied to the A.C. windings of the transductor 7. The output of the transductor 7 is therefore dependent on the battery charging current as is the output of a rectifier 8 to which the transductor output is applied. The output of the rectifier 8 is used to control a selector unit 10 which not only controls the direction of current flow through the coulometer 11 but also establishes a shunt path (not shown in Fig. 2) around the coulometer 11 so that the magnitude of the charging current can be varied in dependence upon the battery temperature. As the electrolyte 13 moves along the tube during charging of the battery, its position will indicate the state of charge thereof and when the electrolyte is interposed between the lamp 16 and photo-resistor 15 the device 14 triggers the source 4 into its low output state whereby reducing the battery charging rate. The output of the converter 9 is also applied to a unit 9 which is connected to the rectifier 8 in such a manner as to ensure that the rectifier 8 has no output when no current is flowing through the resistor 3. When the battery is discharging the selector 10 causes the current flowing in the coulometer 11 to pass in the direction opposite to that when charging. In this case the electrolyte 13 will move along the tube in the opposite direction and its position will provide an indication of the state of discharge of the battery. The units 5, 6, 9, 10 and 14 all comprise transistor switching circuitry.
Patent ES-350515-A1 (ES)
Title: Control and Engine Equipment for Ships' Derricks.
IPC: B66C23/60
Filed: 1968-02-15
Abstract: Control and engine equipment for ships' derricks for use with a mast or a rotatable column comprises a self-contained control and engine unit composed of a closed engine compartment 46 and a driver's cab 49 mounted on cantilever supports 47, 48, the unit comprising vertical and horizontal base-plates 2, 3 for attaching it to the mast or column, means for controlling luffing, slewing and hoisting gear, associated hydraulic pump means, and pipe couplings for connection to such gear. The slewing and luffing gear is powered from a twin hydraulic pump 13, pipes 14, 16 leading to controllers 15, 17 operated through links 10, 11 by levers 4, 5. Pipes 22, 23 and 28, 29 lead from the controllers 15, 17 to couplings for connection to the respective gears. The hoist gear is powered from a pump 34 controlled through a link 9 by the lever 4, and pipes 36, 37 lead from the pump to couplings for connection to the gear and a pipe 42 leads to a coupling for connection to a hoist brake. Both pumps 13, 34 are driven by an electric motor 45. Embodiments of the equipment used with a mast, Figs. I and 3 (not shown), and with a rotatable column, Figs. 2, 4, 5 and 6 (not shown), are described. A further embodiment of the equipment used with each of twin derricks stayed from a mast is also described, Fig. 9 (not shown).
Patent ES-353006-A1 (ES)
Title: Apparatus for cracking hydrocarbons
IPC: C10G9/20
Filed: 1968-04-22
Abstract: Externally heated thermal cracking tubes, having flattened or compressed round crosssectional configurations, are disposed so that the major axes of their cross-sections confront the heat source. The tubes may have oval or elliptical cross-sections with a minor axis to major axis ratio of 01 to 0-7, a major axis of 100-500 mm., a minor axis of 30-150 mm., and a length of up to 70 m. Naphtha-steam mixtures, preheated to 600 C., are cracked to yield an exit gas having a temperature of 750-950 C., and comprising methane, ethylene, propylene and 1,3-butadiene. Other suitable hydrocarbon feeds are ethane, propane, butane, kerosene and light and heavy gas oils.
Patent ES-357468-A1 (ES)
Title: Process for the production of 2-aryl-v-triazoles
IPC: C07D249/06
Filed: 1968-08-22
Abstract: 2-Aryl-v-triazoles are prepared by condensation of alpha-oximino-aryl-hydrazones or their O-acyl compounds at temperatures of about 100 DEG to 210 DEG C. in urea. The compounds are useful as dyestuff intermediates and as optical brighteners.
Patent ES-408504-A1 (ES)
Title: Apparatus for machining work-pieces
IPC: B23Q3/00
Filed: 1972-11-10
Abstract: Apparatus for orienting a work-piece, particularly a metal girder and holding it in position ready for machining, particularly drilling, comprises a machining unit displaceable with respect to a fixed bed. At least one deformable member is provided on which the work-piece rests and this member is fixed by its two ends to the tops of two substantially vertical bars. These bars are capable of sliding vertically and independently with respect to the bed and the latter includes a table on which the work-piece rests. The table is arranged in front of the machining unit. The deformable member or members generally comprise chains, but may be cables either of metal or textiles. Different means for clamping the work-piece are described.
Patent ES-415787-A1 (ES)
Title: Engraving and copy milling machine having a pantograph
IPC: B44B1/02
Filed: 1973-06-11
Abstract: An engraving and copying milling machine. The machine has an upstanding column, a suitably driven tool spindle and a vertically adjustable worktable and pattern tables. The pantograph is arranged on a console which is supported for vertical adjustment on the upstanding column. The pantograph is also supported, through a pantograph carrier, for pivotal movement relative to the console about a horizontal axis.
Patent ES-432074-A1 (ES)
Title: N-methyl-N-alkoxycarbonylsulphenyl-carbamates
IPC: C07C313/32
Filed: 1974-11-19
Abstract: N-methyl-N-alkoxycarbonylsulphenyl-carbamates of the formula CH3 | R2-OCON-S-COOR1 in which R1 is C1-6 alkyl, and R2 is phenyl naphthyl indanyl phenyl, naphthyl or indanyl substituted by trihalomethyl, halogen, nitro, nitrile, dioxanyl, dioxolanyl, methyl-dioxanyl, methyl-dioxolanyl, alkyl, cycloalkyl, alkenyl, alkynyl, alkoxy, dialkoxymethyl, alkenoxy, alkynoxy, alkylmercapto, alkenylmercapto, alkynylmercapto or dialkylamino, with up to 6 carbon atoms in each alkyl, alkenyl or alkynyl group a radical of the formula R3 ANGLE C=N- R4 in which R3 and R4 are each alkyl, alkylthio, nitrile or phenyl or S ANGLE =N- S R5 in which R5 is hydrogen or C1-6 alkyl, which possess insecticidal, acaricidal, fungicidal, nematocidal and bactericidal properties.
Patent ES-432778-A1 (ES)
Title: Apparatus for assembling hull modules for shipbuilding
IPC: B63C3/12
Filed: 1974-12-04
Abstract: Apparatus for assembling hull modules for shipbuilding comprising two opposed chassis for supporting longitudinal assemblies and opposed second devices for supporting deck and bottom assemblies, all being constructed to be moved in the vertical and horizontal directions to adjust the position of the respective assemblies. The chassis is supported on cars by a plurality of interconnected oil cylinders adapted to enable the chassis to float on the oil in the cylinders and to permit both tilting and lateral displacement of the chassis on the cars.
Patent ES-440370-A1 (ES)
Title: Method of applying and bonding a bearing lining comprising a mixture of an arylene sulphide polymer and a metallic oxide to a backing material
IPC: B32B15/04
Filed: 1975-08-21
Abstract: This invention is a new method of applying an arylene sulphide polymer bearing lining to a bearing backing in particular where the polymer is poly phenylene sulphide. In order to get effective cross-linking in the linking and effective bonding to the backing it has been found of importance to include with the uncured polymer an oxidizing agent preferably a metallic oxide powder in the proportion by weight to the polymer of about 5:95. Copper, tin, lead and manganese are preferred metallic oxides because the residue metals left in the bearing lining can have helpful bearing properties in certain applications.
Patent ES-453363-A1 (ES)
Title: Ether carboxylate monohydrate
IPC: C07C59/305
Filed: 1976-11-16
Abstract: A novel, crystalline, ethercarboxylate monohydrate useful as a detergency builder exhibits excellent handling and thermal stability properties and is particularly suited for use in preparing detergent formulations.
Patent ES-458936-A1 (ES)
Title: Treatment process for textile substrates comprising regenerated cellulose
IPC: D06M13/432
Filed: 1977-05-19
Abstract: Disclosed is a treatment process for textile substrates comprising or consisting of regenerated cellulose, which process comprises applying to the substrate an aqueous medium comprising (A) a monomeric, hydrolysis stable, hydrosoluble, resin forming cross linking agent containing at least two N-methylol or N-alkoxymethyl groups, (B) a hydrosoluble, prepolymerised, linear, filler resin forming, cross-linking agent, also containing at least two N-methylol or N-alkoxymethyl groups, (C) a reactive acetal of formula XO(CH2)2O(CH2)2OCH2YO(CH2)2O(CH2)2OCH2+RF +TR < IMAGE > wherein X and Y, independently, are H or CH2OH, (D) a first cross-linking catalyst, being an alkaline earth metal salt of a strong acid and (E) a second cross-linking catalyst, being an acidic aluminium salt, subsequently drying the substrate and subjecting same to a temperature at which cross-linking takes place, and an aqueous concentrate for use therein.
Patent ES-458939-A1 (ES)
Title: Veterinary method employing certain aureolic acid compounds
IPC: A23K20/195
Filed: 1977-05-19
Abstract: The disclosure relates to a method for use in the practice of animal husbandry which comprises the oral administration to meat producing animals a compound of the aureolic acid group. Solid and liquid compositions for use in the method are also disclosed, together with a novel process for the manufacture of mixed mithramycins, and an improved process for their purification.
Patent ES-460885-A1 (ES)
Title: Method of producing polysaccharides
IPC: C12P19/00
Filed: 1977-07-20
Abstract: A fungus belonging to genus Coriolus of the class Basidiomycetes is subjected to submerged culture in a liquid medium and the obtained culture is dried and extracted with an aqueous solvent, and then the substances with molecular weights of less than 5,000 are eliminated from the extract solution, whereby a polysaccharide having anti-cancer and other pharmacodynamic effects is obtained in a high yield.
Patent ES-461385-A1 (ES)
Title: Method of improving qualities of iron ore pellets
IPC: C21B5/00
Filed: 1977-08-05
Abstract: Oxidisable pellets of crude iron core are hardened in a furnace using a horizontal or circular grid which carries a bed of pellets along a horizontal path through the furnace and the pellets are heated by hot gases. The furnace has a zone (1) which is either the region of max. furnace temp. or is downstream of that region in zone (1), the average pellet temp. is 593-1204 degrees C, and the current of gas travels downwards towards the bed. The periphery of at least part of zone (1) is covered by >=2 hoods to make a protected zone (1a, 1b) on each side above the grid which travels under the hoods and >=1 current of oxygen is projected downwards under each hood onto the periphery of the grid so that the pellets are exposed to the O2 for >=5 seconds in zones (1a, 1b). The pellets are pref. at 704-1093 degrees C and exposed for min. 10 seconds in zones (1a, 1b), esp. using an excess of O2 above the theoretical amt. for converting the peripheral magnetite into haematite. Used for mfr. of iron ore pellets which are strong enough to withstand bulk storage, handling and transport without crumbling, before the pellets are used in a blast furnace for steel making.
Patent ES-465246-A1 (ES)
Title: Record disc protecting cover
IPC: G11B17/049
Filed: 1977-12-20
Abstract: Protective packing for video disc consists of a cover with an opening in the edge leading to hollow space which encloses a disc. A disc support (54) is accommodated in the hollow space and comprises a spine-like part (82) and a ring -shaped part with an opening. The opening in the ring-shaped part surrounds the disc (58) while the latter is held in the hollow space. The movement of the disc support (54) produces a corresponding movement of the disc (58). The spine-like part (82) extends into the opening (56) in the edge of the cover (52) when the disc support (54) is fully inserted int he cover (52).
Patent ES-471162-A1 (ES)
Title: Process for stiffening flexible sheet material
IPC: A43D11/03
Filed: 1978-06-13
Abstract: Process for stiffening a selected are of flexible sheet material, particularly a part such as the counter portion of a shoe upper, in which a predetermined quantity of hot molten resin is deposited on the area as a body of substantial thickness, the area is pressed to spread out and adhere the resin as a layer and thereafter the resin is cooled to a stiff resilient condition. The sheet material may be removed from the first pressing operation and subjected to a second pressing or molding operation around a form such as a last. In this second pressing, molten resin which has been squeezed from the area onto the lasting margin, by controlled conditions in the first pressing may be employed as lasting cement by wiping down the lasting margin against the bottom surface of an insole.
Patent ES-476217-A1 (ES)
Title: 2,3-Dicyano 6 phenyl pyrazine herbicides
IPC: C07D241/26
Filed: 1978-12-21
Abstract: Novel 2,3-dicyanopyrazine derivatives of the formula < IMAGE > wherein A represents a hydrogen atom, a lower alkyl group, an unsubstituted or substituted phenyl group, a benzyl group, or a group of the formula -ZR1 in which Z represents an oxygen or sulfur atom and R1 represents an unsubstituted or substituted lower alkyl group, a lower alkenyl group, a lower alkynyl group, an unsubstituted or substituted phenyl group, or an unsubstituted or substituted benzyl group and B represents a halogen atom, an alkyl group containing at least 3 carbon atoms, a phenyl group having a substituent at the ortho- and/or meta-position of the benzene ring, a group of the formula ZR1 in which Z and R1 are as defined, or a group of the formula < IMAGE > in which R2 and R3, independently from each other, represent a hydrogen atom, an unsubstituted or substituted lower alkyl group, a lower alkenyl group, a cycloalkyl group, an unsubstituted or substituted phenyl group, or an unsubstituted or substituted benzyl group, with the proviso that R2 and R3 do not represent a hydrogen atom at the same time, and R2 and R3 together may form a 3- to 7-membered heterocyclic ring together with the nitrogen atom to which they are bonded, said heterocyclic ring optionally containing an additional hetero atom and processes for production thereof. These compounds have high herbicidal activity, and are useful as active ingredients of herbicides.
Patent ES-476675-A1 (ES)
Title: Three-layer semiconductor diode and its application.
IPC: H03K17/04
Filed: 1979-01-09
Abstract: A semiconductor diode comprises an NPN or a PNP-three-layer structure of alternate conductivity type formed of three bordering semiconductor layers and having ohmic contacts. The diode is characterized in that in order to reduce the energy barrier, the central layer in the three-layer structure is selected in its thickness to be so thin that already without external electrode voltage applied to the ohmic contacts, with a given doping of the central layer, the entire central layer is depleted of free charge carriers.