baber/WOPTO huggingface dataset:
Patent ES-390130-A1 (ES)
Title: Active dried baker's yeast
IPC: C12N1/18
Filed: 1971-04-13
Abstract: An active dried baker's yeast having a protein content of 47 to 60% and a high gas production is obtained from new yeast hybrids selected from the group consisting of Ng 2031 and Ng 2103. Drying is carried out by dividing fresh compressed yeast into particles and drying the particles to a dry matter content of at least 85% by contacting the yeast with a drying gas at a temperature of not more than 160 DEG C. in not more than 120 minutes so that the temperature of the yeast particles is held between 20 DEG to 50 DEG C. The dried hybrid yeast show a residual activity of at least 85% of the activity of the compressed yeast when incorporated directly into a dough mixture prior to rehydration or at least 70% when rehydrated before addition to other dough components.
Patent ES-398150-A1 (ES)
Title: Structural assembly joint and method forming same
IPC: E04D3/368
Filed: 1971-12-20
Abstract: A structural assembly comprised of at least two structural members interconnected with each other into a rigid assembly joint without requiring separate fastening means to effect interconnection. The assembly includes a deformable connecting member defining one or more slot structures into which one or more panel members, such as deformable sheets, may be inserted and rigidly locked in place upon deformation of the slot structures. Sealing means may be introduced into the slot structures to render the assembly airproof and waterproof. Each slot structure is defined by a deformable locking flange for urging a predetermined portion of a panel member into secure engagement with a recessed shoulder. The assembly method may be performed mechanically or by hand, in a continuous or discontinuous operation.
Patent ES-406518-A1 (ES)
Title: Process for the manufacture of phosphorus-containing condensation products, the products and their use as flameproofing agents
IPC: D06B3/10
Filed: 1972-09-09
Abstract: The subject of the invention is a process for the manufacture of polycondensation products of hydroxymethylphosphonium compounds and an amine, characterized in that (a) 1 mol of a tetrakis-(hydroxymethyl)-phosphonium compound is condensed with 0.02 to 0.3 mol, preferably 0.02 to 0.25 mol, of an amine at 100 DEG to 150 DEG C., optionally in the presence of an inert organic solvent, if appropriate free hydroxyl groups are at least partially etherified with at least one alkanol with 1 to 4 carbon atoms and if appropriate the salts of the polycondensation products are converted into the corresponding hydroxides. The condensation products are used for flameproofing organic fiber material, especially textiles.
Patent ES-407294-A1 (ES)
Title: Handling working pieces in liquids in dental technology
IPC: B08B3/04
Filed: 1972-10-04
Abstract: Work pieces are treated in pickling liquids especially in dental technology and gold and silver forging for deoxidation purposes. The workpieces are arranged in a removable container swingingly mounted on the cover of the bath apparatus. This avoids the necessity of using material handling equipment such as forceps and tongs.
Patent ES-408400-A1 (ES)
Title: Passing atomized liquid through magnetic field for improved spray washing
IPC: B05B5/025
Filed: 1972-11-06
Abstract: A method of cleaning objects such as surfaces of a vehicle and the like by passing a washing fluid, such as water, which may contain a washing agent, through an atomizing nozzle to form an atomized jet and then passing the atomized jet through a magnetic field which is preferably at right angles to the axis of the jet so as to induce voltages in the drops of the atomized jet and then impinging the jet against the surface to be cleaned so that the cleaning is more effective by equalizing the electrostatic charges bonding the dirt particles to the surface to be cleaned.
Patent ES-412026-A1 (ES)
Title: Four layer controllable semiconductor rectifier with improved firing propagation speed
IPC: H01L29/74
Filed: 1973-02-24
Abstract: An improved semiconductor rectifier device of the type having a monocrystalline semiconductor body having four layer-type zones of alternatingly opposite conductivity types with that portion of the one inner zone which supports the control electrode and extends with the adjacent outer zone serving as the emitter zone to the same major surface of the semiconductor body as the emitter zone, a respective load current electrode ohmically contacting each of the two outer zones of the semiconductor body, and the control electrode ohmically contacting the one of the inner zones of the semiconductor body which borders on the emitter zone. A highly doped zone of a conductivity type opposite that of the above-mentioned one inner zone is formed within said portion of that inner zone at the major surface and laterally displaced from the emitter zone and the control electrode is positioned on the major surface so that at least a portion of the pn-junction formed by the highly doped zone and the inner zone is between the control electrode and the emitter zone, whereby the highly doped zone acts as a barrier for the charge carriers of the control current.
Patent ES-424902-A1 (ES)
Title: Copolymers of vinyl chloride and 2-hydroxypropyl-alkyl maleate
IPC: C08F220/26
Filed: 1974-04-03
Abstract: Copolymers of vinyl chloride and 2-hydroxypropyl-alkyl maleate and/or fumarate consisting of a copolymer with from 65% to 95% by weight of vinyl chloride monomer units and from 5% to 35% by weight of 2-hydroxypropyl-alkyl maleate and/or fumarate monomer units, where alkyl has from 8 to 18 carbon atoms and is preferably branched, optionally with up to 15% of a dialkyl maleate and/or fumarate monomer units, where each alkyl has from 8 to 18 carbon atoms, said copolymer having a K-value of from 20 to 50 measured in cyclohexanone, as well as the method of producing the same by continuous addition of the monomer mix to an aqueous emulsion.
Patent ES-425984-A1 (ES)
Title: Mortar of inorganic binder and formaldehyde condensation product of sulfonated aromatic ether, imine or sulfone
IPC: C08G16/02
Filed: 1974-05-04
Abstract: A mortar comprising an inorganic binder such as anhydrite, gypsum or cement is rendered more flowable and processible by incorporating therein a condensation product of formaldehyde with a sulfonated aromatic ether, imine or sulfone, e.g. preferably about 0.3 to 2% by weight of the binder of the condensation product of formaldehyde with sulfonated ditolyl ether. There may also be present an auxiliary such as FeSO4 . 7 H2O, Al2(SO4)3. 18 H2O or KA1(SO4)2, as well as an additive such as a plasticizer, hardening accelerator, retarder, air-entraining agent, thickener, activator or anti-foam agent, and/or an aggregate such as sand, gravel, perlite, pumice or foamed plastic beads.
Patent ES-438417-A1 (ES)
Title: Pressure seal apparatus for a high pressure steamer
IPC: D06B23/16
Filed: 1975-06-10
Abstract: In a pressure seal apparatus for a high pressure steamer, seal rolls form a nip in a roll seal mechanism mounted on the fiber products feed in and take out openings of a high pressure steamer vessel body. The roll seal mechanisms shield the inside of the vessel from external air when fiber products are fed in or taken out and are positioned on the upper planes of a seal block through which a fiber products passage extends. Different members can be combined with the seal rolls in forming the seal mechanism, such as intermediate rolls formed as water permeable hoses are inserted into concave parts provided on opposite sides of the fiber products passage through the seal block. In another embodiment an elastic sealing member is placed in contact with the seal block and the seal rolls. In still another embodiment a shielding valve is provided at one end of the fiber products passage for regulating vessel internal pressure and preventing sudden pressure leakage. As another alternative a vessel internal pressure detector and a pressure affording force regulating mechanism can be used or a fine adjustment mechanism can be employed for up and down movement of the seal block for stabilizing the pressure contacting force of the seal rolls and intermediate rolls to an appropriate value.
Patent ES-438930-A1 (ES)
Title: Process for the production of a marbled or mottled soap cake and the product of such process
IPC: C11D13/22
Filed: 1975-06-27
Abstract: A process for the production of a marbled or mottled cake or bar, particularly of soap, comprising cutting an extruded rope having axially aligned section of different colors, into blanks of the desired dimension, at an angle alpha of 75 DEG to 15 DEG to the axis of said extruded rope, stamp molding said blanks with the direction of stamping at an angle beta of from 90 DEG to 30 DEG to the cut surfaces of said blank, and recovering a marbled or mottled cake or bar of soap.
Patent ES-444758-A1 (ES)
Title: Industrial technique
IPC: G21C13/032
Filed: 1976-01-28
Abstract: A nuclear reactor pressure vessel nozzle penetration device for fluid coolant delivery to the reactor core or to modular heat exchangers located within the vessel is described. The nozzle penetration device comprises a nozzle conduit having an annular double wall open at one end with thermal insulation therebetween, having the outer wall end attached to a portion of the reactor pressure vessel and disposed radially therefrom forming an air space therebetween.
Patent ES-444956-A1 (ES)
Title: Extraction method for non-ferrous metals
IPC: C22B3/00
Filed: 1976-02-06
Abstract: Non-ferrous metals are recovered from metal bearing ores or other metal sources in substantially quantitative yields by treating a finely divided metal bearing material with an aqueous inorganic acid to form a slurry and baking the slurry at atmospheric pressure and at a temperature of about 350 DEG to 800 DEG C. or higher under quiescent conditions for a period of time sufficient to convert the non-ferrous metals into soluble salts. The fumes from the baking process are scrubbed with a dilute acid solution to extract volatile metal salts. The residue is leached with an appropriate solution or solutions to recover the soluble metal salts which are then recovered from the solution by conventional techniques.
Patent ES-452369-A1 (ES)
Title: Lift check valve with dashpot
IPC: F16K15/00
Filed: 1976-10-14
Abstract: An improved check valve has an operating chamber with a disc disposed therein which is capable of axial movement from a closed position against a valve seat to an opened position to prevent feedwater from flowing from the normal outlet to the normal inlet of the valve. A cylindrical member extends upwardly from the disc through a fixedly mounted baffle plate which generally separates an upper portion of the operating chamber from the lower portion. A piston is mounted on an extended end of the cylindrical member to generally define a dashpot chamber between the piston and the baffle plate. The dashpot chamber entraps a greater volume of feedwater when the valve is open than when closed to limit valve closure rate by limiting the rate at which feedwater leaves the dashpot chamber during closure.
Patent ES-453735-A1 (ES)
Title: Mowing device
IPC: A01D34/66
Filed: 1976-11-27
Abstract: A mowing device comprises a housing extending transversely of the direction of movement of said device, a plurality of cutting members rotatably journalled on said housing and a driving gear accommodated in said housing for driving the cutting members, each cutting member comprising at least one ring skimming the top side of the housing and at least one cutter fastened to the periphery and the top side of said ring. In order to prevent that the ring of the rotating cutting member cuts into the soil when the mowing device strikes a small hill, a ground scanner is secured to the housing and extends forwardly away from the housing beneath a cutting member.
Patent ES-457150-A1 (ES)
Title: Process and installation for the manufacture of chlorine dioxide
IPC: C01B11/02
Filed: 1977-03-23
Abstract: Chlorine dioxide is manufactured by reducing an alkali metal chlorate in an acid medium by means of a gaseous or liquid reducing agent in at least one production reactor, with recycling of the tail gases to the said reactor, in order to dilute the chloride dioxide produced. In the new process, the tail gases to be recycled are brought into contact with an excess of reducing agent and a sufficient amount of water to reduce virtually all of the chlorine contained in these tail gases to hydrochloric acid, and thereafter the mixture thus obtained, of tail gases after reduction, and of reducing agent, is recycled, at least partly, to the said reactor. In this way, a large amount of chloride ions, which are immediately available for the basic reaction of production of chlorine dioxide, is introduced at the same time as the neutral gases required for dilution.
Patent ES-460173-A1 (ES)
Title: Olefin polymerization process and catalyst therefor
IPC: C08F4/00
Filed: 1977-06-28
Abstract: Catalysts for the polymerization of ethylene and the copolymerization of ethylene with other olefins have been prepared by depositing an organo-chromium compound on a silica support which has been fluorided at low temperatures.
Patent ES-463480-A1 (ES)
Title: Expanding head for pipe end enlarging tools
IPC: B21D41/02
Filed: 1977-10-22
Abstract: An expanding head for pipe end enlarging tools which have a tool body including a cylindrical end portion and a removable mandrel having a tapered end extending through the cylindrical end portion of the body and axially movable therein. The expanding head comprises a plurality of exchangeable segmental expanding elements each having a flange segment which together form a radially outwardly extending annular flange. The segments are connected together to unite them as a self-contained set and for radial movement in response to axial movement of the mandrel when in use. The segments are connected by a spring element which surrounds the segments at the annular flange and clamps them against each other and against the mandrel. The segments are removably connected to the cylndrical portion of the tool body without detachment of the spring element to maintain the segments in the self-contained set. This removable connection is carried out by a sleeve connectable to the cylindrical portion of the tool body coaxially with the mandrel and having an inwardly extending annular flange positionable behind the annular flange of the segments to coact therewith to mount the segments in position around the mandrel.
Patent ES-469441-A1 (ES)
Title: Drawing train stop motions
IPC: B65H63/00
Filed: 1978-05-03
Abstract: A sensor 2, arranged on the axes of the upper outlet cylinders 1 of the drawing train B, detects an increase in the apparent diameter of the upper cylinders 1 and the lower cylinders 3 due to accumulation and winding of yarns, and releases the pressure between the upper and lower cylinders 1,3.
Patent ES-476670-A1 (ES)
Title: Differential olfactometer.
IPC: G01N33/00
Filed: 1979-01-09
Abstract: Differential olfactometer comprising two atomizers located on either side of a nasal support and respectively associated with a circuit for supplying olfactory stimuli, a retractable antidiffusion device which hides the atomizers during the intervals between nasal stimulation periods and a breathing detection device associated with an electronic control unit for controlling the hiding of the atomizers, wherein the supply circuit for the atomizers comprises means for permanently supplying the latter.
Patent ES-478527-A1 (ES)
Title: 1,2,4-Oxadiazol derivatives, their preparation and application in pharmaceutical compositions.
IPC: C07C67/00
Filed: 1979-03-12
Abstract: 1,2,4-Oxadiazole derivatives of the formula < IMAGE > (I) wherein R1, R2, R3, R4 and R5=H, halogen or alkyl, or two of them represent the -CH=CH-CH=CH- group required to form a fused benzene ring and R=an amino radical NR'R'' or -N=CR'3-NR'1R'2, in which R', R'', R'1 and R'2=alkyl, hydroxyalkyl or N,N-dialkylaminoalkyl or NRR' or NR'1R'2=heterocyclic ring, and R' R'' can also be H, dialkylaminoalkylcarbonyl and pyridinoalkyl, (at least two of R1 to R5 being other than H when R' and R''=H), are pharmaceutically useful as anti-hypertensive agents.
Patent ES-480119-A1 (ES)
Title: Apparatus for casting or injection moulding vehicle tyres.
IPC: B29D30/06
Filed: 1979-04-30
Abstract: A method for molding a tire with an annular reinforcement below the tread surface in which first a tire body is molded and then a flexible reinforcement formed by bands or threads is wound, preferably under tension, in form of a helix about the circumference of the tire body, whereafter a tread surface portion is molded about the tire body and the reinforcement thereon and an apparatus for carrying out the method.
Patent ES-480805-A1 (ES)
Title: Process of recovering fibres
IPC: B41M5/124
Filed: 1979-05-22
Abstract: Fibre recovery process for pressure-sensitive carbonless copying paper which comprises defibrating the wastage in aqueous media, preferably in the presence of a cationic quaternary ammonium surface active agent, treating the wastage with acid to destroy the microcapsules, and bleaching the defibrated wastage with a bleaching agent.
Patent ES-482507-A1 (ES)
Title: Improvements in odometer-tachometers.
IPC: G06M1/00
Filed: 1979-07-16
Abstract: An odometer for displaying the speed of a vehicle and the distance travelled, comprising an input shaft driven at a speed proportional to that of the vehicle, a speedometer unit connected to the input shaft, a mileage recording unit comprising a plurality of graduated drums mounted side by side on a common shaft and driven from the input shaft, a plurality of radially projecting stop lugs, and a frame for supporting said unit in rotation, the frame comprising two parallel walls provided with recesses for receiving the respective ends of the shaft of the mileage recording unit. The frame comprises a bar extending between said walls parallel to said common shaft and providing stop means for the projecting stop lugs. There is associated with the bar a locking element for immobilizing the stop lugs in their stop position, which element is force-fitted in recesses formed in the walls of the frame substantially in the plane of the bar.
Patent ES-8207404-A1 (ES)
Title: Toy having a seemingly random movement
IPC: A63H17/25
Filed: 1979-08-24
Abstract: A mechanical toy which has a seemingly random movement of both its extendable parts and its motion is described. The toy has a base to which is attached several extendable members which can be pushed into the toy by the child to a retractable position. The extendable members are held in the retractable position by a series of independently acting holding members. The toy includes a button which is positioned so that a child may easily push it. On depression of the button one, several or all of the extendable members may be released from the retracted position allowing them to extend out of the toy into an extended position. Concurrently the propulsion mechanism of the toy may or may not also be activated causing the toy to move along the surface on which it is set. The propulsion mechanism is energized by the child mechanically depressing one of the extensions into its retracted position.
Patent ES-484112-A1 (ES)
Title: Blood platelet aggregation inhibitory pyridine derivatives, pharmaceutical compositions thereof, and processes for their manufacture.
IPC: C07D211/70
Filed: 1979-09-12
Abstract: The disclosure concerns novel 1-benzyl-1,2,3,6-tetrahydropyridine derivatives of the formula: < IMAGE > I wherein R1 is hydrogen or a (1-4C)-alkyl radical, and benzene ring A bears one or two substituents selected from combinations of halogeno, (1-4C)-alkyl, (1-4C)-alkoxy, hydroxy, nitro, cyano, carboxamido, carboxyl, [(1-4C)-alkoxy]carbonyl, hydroxymethylene, amino, (1-4C)-alkanoylamino, (1-4C)-alkylsulphonamido, [(1-4C)-alkoxy]carbonyloxy, (1-4C)-alkanoyloxy and optionally substituted benzoyloxy radicals, and their pharmaceutically acceptable salts pharmaceutical compositions thereof analogy processes for their manufacture and methods of medical treatment employing such derivatives. The compounds of formula I are inhibitors of the aggregation of blood platelets and are of application in the treatment or prophylaxis of thrombosis or occlusive vascular disease. Representative compounds possessing particularly good blood platelet aggregation inhibitory properties are 1-(3,4-dichloro-, 4-chloro-3-hydroxy-, and 4-hydroxy-benzyl)-1,2,3,6-tetrahydropyridine, preferably as their hydrochloride salts.
Patent ES-486044-A1 (ES)
Title: Method of controlling the heating of a chamber and a controlled chamber-heating installation
IPC: F24D19/10
Filed: 1979-11-16
Abstract: Circulation of a heat-conveying fluid between a solar energy collector (CS) and a water heater chamber (10) is stopped when the temperature tA of a sensor placed at the outlet of the collector is lower than a temperature tB+Dt, where the temperature tB is that of a sensor placed at the inlet to the heat exchanger of the water heater, where a temperature tC is that of a sensor placed at the outlet of the heat exchanger, and Dt is a temperature offset which increases with a decrease in the temperature difference tB-tC.
Patent ES-8103483-A1 (ES)
Title: Lead acid electric storage batteries.
IPC: H01M50/176
Filed: 1980-03-06
Abstract: A lead acid electric storage battery in which the positive and negative electrodes are separated by a fibrous absorbent separator material substantially all of the electrolyte being absorbed in the electrodes and the separator (14) material characterised in that the current conducting elements (46) (48) (49) of at least the positives electrodes are made of antimonial lead alloy.
Patent ES-8101095-A1 (ES)
Title: Process for the Hardening of Reactive Resins
IPC: B29C65/04
Filed: 1980-04-25
Abstract: Resins e.g. epoxy resins used as adhesives and casting resins are hardened by capacitive heating in a high frequency field such as is produced by, for example, a HF preheater or a microwave apparatus. The process is particularly advantageous in the glueing of headlamp parts, particularly for the glueing of diffusing lenses and reflectors for motor vehicle headlamps, thus avoiding excessive heating and thus possible distortion of the optically effective reflector.
Patent ES-8106534-A1 (ES)
Title: Cephalosporin derivatives
IPC: A61P31/04
Filed: 1980-08-25
Abstract: Novel Cephalosporin C derivatives, their production and their use in isolating Cephalosporin C from culture filtrates for subsequent conversion to 7-aminocephalosporanic acid.
Patent ES-8106793-A1 (ES)
Title: Method and apparatus for the removal of volatile substances from a starting material.
IPC: C10B53/00
Filed: 1980-08-30
Abstract: A method and apparatus for pyrolysis employ an elongate housing of heat-resistant material (10, 11, 12) having at one end an inlet (23) and at the opposite end an outlet (31) and air locks (24) associated with the inlet and the outlet. An auger (30) or a flow of molten lead is used to feed material along the housing from the inlet to the outlet, and heaters (35) apply heat to the exterior of the housing to heat the material during its displacement along the housing. The housing has at least one outlet opening (42) for the outflow of substances gasified by the heating of the material. The invention effects efficient heating of the material and avoids the build up of high gas pressure within the apparatus.