baber/WOPTO huggingface dataset:
Patent ES-473242-A1 (ES)
Title: Self-adhesive tile and process for its manufacture.
IPC: C09J1/00
Filed: 1978-09-11
Abstract: A self-adhesive ceramic or other rigid tile having on a face thereof which is to be adhered to a surface a whole or partial, dry coating of a hydraulically active tile composition comprising a hydraulic material and a water-soluble adhesive. A method for the preparation of these tiles comprises applying to a face of a tile a paste comprising a dispersion in a liquid medium of a hydraulic material, a water-soluble adhesive, and/or if necessary, a solvent-soluble adhesive, and drying the tile face to remove the liquid medium. On immersion or dipping of the tiles in water the tile composition absorbs enough water to be converted into a paste having adequate adhesive properties for the tiles to be fixed to a surface to be tiled.
Patent ES-473905-A1 (ES)
Title: Exterior building panels
IPC: E04D3/32
Filed: 1978-10-03
Abstract: An exterior facing for roofs or walls of buildings can be formed of overlapping or butt jointed elements that may be over a non-watertight underlayer, the elements consisting of mineral wool containing a bonding agent and having the fibres oriented substantially parallel with the exterior surface.
Patent ES-475787-A1 (ES)
Title: Novel Prostaglandin Compounds
IPC: C07F7/18
Filed: 1978-12-05
Abstract: The invention provides novel prostaglandin compounds which may be represented by the formula: < IMAGE > wherein R1 is methyl or ethyl R2 is a C2-C7 alkyl group T is the divalent radical < IMAGE > wherein R5 is vinyl or cyclopropyl Z is -(CH2)6- or < IMAGE > and -C13-C14 is ethylene or trans- vinylene. The novel prostaglandin compounds are potentially useful as therapeutic agents.
Patent ES-476467-A1 (ES)
Title: Herbicidally active phenylurea derivatives, a process for their manufacture and their use
IPC: C07C67/00
Filed: 1978-12-29
Abstract: Novel phenylurea derivatives of the general formula < IMAGE > (wherein R1 represents H, C1-C4- alkyl, C2-C4-alkenyl, C2-C4-alkynyl or OCH3, R2 and R3 each represents H or C1-C4-alkyl, R4 and R5 each represents halogen, each X represents H, C1-C4-alkyl, halogen or OCH3 and n represents 1 or 2) have a herbicidal action and accordingly may be made up with suitable carriers into herbicidal preparations and may be used for protecting living plants, crop areas and waste lands against weeds.
Patent ES-482793-A1 (ES)
Title: Diaphragm valves
IPC: F16K7/14
Filed: 1979-07-24
Abstract: A diaphragm valve comprises a valve sub-assembly including a diaphragm secured to a valve body by a clamping member. The clamping member is provided with screw threads on to which a drive assembly is screwed to complete the valve. The drive assembly may be a piston and cylinder drive assembly or a handwheel drive assembly. An indicator module to provide an indication of whether the valve is open or closed can be incorporated between the clamping member and the drive assembly. The drive assembly can be removed for service or interchanged without disturbing the fluid seal between the diaphragm and the valve body.
Patent ES-483947-A1 (ES)
Title: Sealing solution and process to prevent deposits forming during the sealing of anodized aluminum surfaces
IPC: C25D11/24
Filed: 1979-09-06
Abstract: The solution for sealing anodic oxidized aluminum or aluminum alloys comprises basically an aqueous solution containing an addition of 0.1 to 2.5 g/l, made up of Agar-Agar and gelatine. the optimum pH value for the solution lies between 5.5 and 6.0. The sealing is carried out at a temperature between 90 DEG C. and the boiling point of the solution.
Patent ES-484293-A1 (ES)
Title: Shaker for grape harvester - has pick=ups with reinforcing elements in elastic region adjacent to mountings
IPC: A01D46/28
Filed: 1979-09-19
Abstract: The shaker device for a grape harvester, transmits transverse vibrations to the vines by means of two opposite rows of elastic pick-ups, which at one end, are connected to one of two supports which can pivot about a vertical axis. On their outer surface (15, 16) in the elastic region, the pick-ups (1, 2) have reinforcing elements (5, 6), whose ends are fixed to the pivotable supports (3, 4). The reinforcing elements are rigid and have a support face (13, 14), whose spacing from the outer face of the pick up increases positively towards the face end of the pick up because of a curvature, which is less than the maximum curvature of the deflected pick-up.
Patent ES-487617-A1 (ES)
Title: Process for the preparation of carbon amides and of peptides.
IPC: C07C67/00
Filed: 1980-01-11
Abstract: What is disclosed is a method of making a carboxylic acid amide, including a peptide, by reacting a compound having a free amino group with a compound having a free carboxy group in the presence of an anhydride of an alkane-phosphonic acid.
Patent ES-8101925-A1 (ES)
Title: Self-sealing valve assembly to facilitate unplugging of a centrifugal cleaner.
IPC: B04C5/22
Filed: 1980-03-31
Abstract: A self-sealing element is provided in the outer wall of the discharge chamber of a centrifugal cleaning apparatus opposite the rejects discharge outlet. When a blockage occurs at the discharge outlet, a long needle-like nozzle is inserted through the sealing element to the blockage. Water or air under pressure is expelled from orifices in the nozzle and breaks up the blockage. After the nozzle is withdrawn, the sealing element, which may be formed of a silicone rubber, reseals itself.
Patent ES-8106072-A1 (ES)
Title: Side pincushion correction modulator circuit
IPC: H04N3/233
Filed: 1980-10-01
Abstract: A side pincushion corrected deflection circuit for a television receiver includes a deflection winding, a trace capacitor and a first switch for generating scanning current in the deflection winding. A modulator circuit includes a modulator inductor, a modulator capacitance and a second switch for generating a sawtooth modulator current in the inductor. The trace and modulator capacitors are charged from a voltage source through a flyback transformer winding. Reflected load currents from other television receiver circuits also flow in the flyback transformer winding. A transistor stage in the modulator circuit shunts current away from the modulator capacitor to control the modulator and trace capacitor voltages. A vertical rate bias voltage is applied to the transistor stage and varies the shunt current at the vertical rate to provide side pincushion correction. The transistor stage is operated in an open loop manner with no voltage feedback of the modulator capacitor voltage. An additional bias voltage, representative of the load current flowing in the flyback transformer, is applied to the transistor stage in order to reduce undesirable load current modulation of the side pincushion correction.
Patent ES-8203109-A1 (ES)
Title: Method of improving the ductility of the coating of an aluminum-zinc alloy coated ferrous product.
IPC: C21D8/00
Filed: 1980-11-07
Abstract: This invention relates to an aluminum-zinc alloy coated ferrous product whose coating is highly ductile, and to the method whereby such improved coating ductility may be realized. The process is characterized by the steps of thermally treating the aluminum-zinc alloy coated product by heating to a temperature between about 200 DEG F. (93 DEG C.) and 800 DEG F. (427 DEG C.) and holding for a period of time to effect metallurgical structure changes, among them being the precipitation of a second phase incoherent with the matrix, followed by slow cooling to at least 400 DEG F. (205 DEG C.). The resulting product is characterized by an aluminum-zinc alloy coating with a hardness no greater than about 115 VHN, and preferably no greater than about 110 VHN.
Patent ES-501147-A1 (ES)
Title: Monitoring arrangement
IPC: F02D17/04
Filed: 1981-04-07
Abstract: An automatic arrangement is specified for interrupting the seepage of a fluid, flowing under pressure in a circuit system, for example in a hydraulic power unit for a tool, if a fault occurs there. The arrangement has a cable, one end of which is connected to a lever engaged in a neutral position, in which the drive means for pressurising the fluid is not supplied with energy, and the other end of the cable is connected to a handle, engageable with releasable catch devices, when the drive device is supplied with energy. A float in the fluid reservoir is arranged in such a way that the cable handle is released by the catch device and consequently the drive means is not supplied with energy if the level of the fluid in the reservoir falls below a certain value.
Patent ES-8205349-A1 (ES)
Title: Method of and apparatus for fixing elastic ribbon between interfacing nominally inelastic flexible sheets.
IPC: A61F13/15
Filed: 1981-07-27
Abstract: To make diapers having elasticized regions, unstretched segments of elastic ribbon (37, 38) are deposited on a first rotating roll (35) which has vacuum holes in its periphery for attacting the body of a segment and a mechanical element (57) for temporarily securing one end. The first roll rotates segments successively to a place adjacent a second roll (51) which has a larger radius and, hence, higher peripheral velocity than the first roll. The second roll has grippers (90), (92) spaced apart by an amount substantially equal to the desired stretched length of the segments. The leading end (39 min ) of each segment on the first roll is engaged by a gripper (90) on the second higher speed roll so the segment stretches after which a lifter (52) on the first roll releases the trailing end for it to be engaged by a gripper to hold the stretched segment on the second roll. Quick setting glue (101) is applied to the stretched segments and the top porous sheet material (103) comprising the diaper is run in contact with the segments to pick them up. The exposed faces of the segments have glue applied and the sheet is superposed on a moving non-porous backing sheet on which absorbent pads have been deposited and a continuous diaper web is formed. The web is cut transversely (118) and remotely from the segments and individual diapers are formed.
Patent ES-8206875-A1 (ES)
Title: Device to keep track-bound vehicles at a distance from one another.
IPC: G05D1/02
Filed: 1981-11-12
Abstract: A device for spacing apart vehicles (1) held to a track prevents vehicles (1) from colliding. Light emitters are arranged at the back of the vehicles (1) which radiate sideways and backwards in desired directions, and light receivers are arranged at the front of the vehicles (1) to receive light from the sides and the front in desired directions. A propulsion control decreases the speed of the vehicle (1) when the intensity of received light increases, in other words when the spacing distance with respect to a preceding vehicle (1) decreases. The device may be used for ground convoy vechicles (1) which run at a small distance from each other. One form of execution of the invention is particularly appropriate for vehicles (1) which move backwards and forwards. Another form of execution of the invention is appropriate for vehicles (1) running on adjacent tracks. Particular measures are provided to compensate for the influence of ambiant light.
Patent ES-8300809-A1 (ES)
Title: Interpolymer latex and preparation process.
IPC: C08F279/02
Filed: 1981-11-18
Abstract: Interpolymer latex and process for the preparation thereof, in which the latexes are aqueous dispersions of particles having a diameter which is essentially between 0.1 and 1 mu m of an interpolymer comprising a copolymer A of butadiene, styrene and at least one ethylenic unsaturated carboxylic acid and a polymer B of bis(2-chloroethyl)vinylphosphonate which is at least partly grafted onto copolymer A. They can be used in particular as binders, more particularly in the paper coating industry and in the textile industry.
Patent ES-8207092-A1 (ES)
Title: Hood mechanism for an industrial truck.
IPC: B60K1/04
Filed: 1981-11-23
Abstract: A lift truck hood mechanism and method for operation thereof in which a cover is provided for the truck power source compartment and is movable from a substantially horizontal closed position to a substantially vertical opened position at the rear of the compartment. The rearward end of the cover is raised and guided in a linear path by hand or by rollers operating in tracks in the rear support members of the overhead guard assembly. The cover is pivoted about a transverse axis midway between the forward and rearward ends of the cover, and is moved toward the support members as the one end is raised. Torsion bars may be used to assist in moving the cover and to secure the cover in the open position. The operator's seat has a hinged mounting bracket and is movable between positions over the top of the front of the cover to hold the cover closed and against the steering wheel permitting the cover to be opened. A locking device prevents accidental movement of the rear of the hood.
Patent ES-8306535-A1 (ES)
Title: Method and apparatus for identifying fractured brittle articles.
IPC: G01N29/22
Filed: 1982-06-16
Abstract: Apparatus for automatically inspecting brittle articles such as containers of glass and the like has means (50) which applies a force to each article in turn, so as to propagate any cracks in the glass. Ultrasonic vibrations created during the propagation of a crack is transmitted via a constant laminar stream of liquid (76) from which the vibrations are received by a transducer head (94) of the crack detection equipement, which triggers an alarm, a visual display and/or an automatic marking or rejection device.
Patent ES-8307827-A1 (ES)
Title: Substituted thiazolo[3,2-a]pyrimidines and process for their preparation
IPC: A61K31/519
Filed: 1982-07-08
Abstract: Pharmacologically active thiazolo[3,2-a]pyrimidines of the formula < IMAGE > wherein A is a bond between the alpha and beta -carbon atoms or (-CH2-) group R1 and R2 represent hydrogen or halogen, C1-C4 alkyl, cyano, CF3, thienyl, pyridyl, biphenyl, naphtyl, phenyl optionally substituted, < IMAGE > wherein R' and R'' are hydrogen or alkyl R3 represents hydrogen, halogen, alkyl, OH, formyloxy, alkanoyloxy, alkenyloxy R4 represents pyridyl optionally substituted by alkyl. The compounds have antiinflammatory, antiulcerogenic and anti-gastric secretory activity.
Patent ES-8403043-A1 (ES)
Title: Apparatus and process for separating solids of different shapes.
IPC: B07B13/11
Filed: 1982-09-21
Abstract: Apparatus for separating spherically-shaped solids from irregularly-shaped solids comprising a rotatable separating table having a frustoconically shaped upper surface, the angle of inclination of the upper surface with the horizontal being such that spherically-shaped solids supplied onto the upper surface will roll down towards a central vertical conduit at the lower end of the upper surface and irregularly-shaped solids supplied onto the upper surface remain at rest. The apparatus further includes a number of supply structures for the supplying of a mixture of spherically-shaped solids and irregularly-shaped solids onto the upper surface and removal means for removing irregularly-shaped solids from the upper surface.
Patent ES-8400798-A1 (ES)
Title: Fuel injection pumping apparatus
IPC: F02D1/18
Filed: 1982-11-10
Abstract: A fuel injection pumping apparatus has a high pressure pump to which fuel is supplied by a low pressure pump, the output pressure of which is controlled. The high pressure pump includes a piston which controls the timing of the high pressure pump. The pressure applied to the piston is controlled by valve means which includes a valve member biased by a spring. A solenoid is associated with an armature connected to the valve member and when the solenoid is energized the valve member is moved to increase the pressure applied to the piston. The valve member is also subjected to the fuel pressure developed by the low pressure pump and in the event that the flow of current in the solenoid ceases the valve member can move against the spring to allow a controlled pressure to be applied to the piston.
Patent ES-8402320-A1 (ES)
Title: Chlorination and crosslinking of selected polymers with Cl2O or HOCl.
IPC: C08F8/20
Filed: 1982-12-23
Abstract: Contacting selected polymers with Cl2O or HOCl to effect (1) substitution of chlorine for hydrogen bonded to carbon, and (2) crosslinking when the polymer contains carbon-carbon unsaturation.
Patent ES-8403410-A1 (ES)
Title: Method and apparatus for transferring rows of upright bottles arriving side by side on a feed conveyor into a single row on a delivering conveyor.
IPC: B65G47/68
Filed: 1983-01-28
Abstract: This invention relates to a method and apparatus for transferring bottles arriving in an upright position and in laterally adjacent rows on a feed conveyor into a single row of bottles on a downstream or discharge conveyor. The bottles are shifted laterally solely under a gravity effect from the feed conveyor, across an intermediate conveyor whereat they are successively accelerated to the downstream conveyor.
Patent ES-8403509-A1 (ES)
Title: Pigment preparations and their use in the pigmentation and/or matting of finishing agents for leather and leather substitutes.
IPC: C14C11/00
Filed: 1983-02-03
Abstract: Formulations containing pigments and/or delustrants, a solution of a pigment binder and, if appropriate, additives, characterized in that the pigment binder is a copolymer of, relative to the weight of the copolymer, 10-40% by weight of an acrylic acid ester having 1-12 C atoms in the alcohol chain, 10-40% by weight of a methacrylic acid ester having 1-4 C atoms in the alcohol chain, 10-30% by weight of N-vinylpyrrolidone, 5-15% by weight of acrylic acid and 10-20% by weight of a vinyl ester having 1-4 C atoms in the acid chain, which have been prepared in an organic solvent which is miscible with water in the presence of a regulator and of a per-compound or an azo compound which donates free radicals at the polymerization temperature, and the use of these formulations for pigmenting and/or delustring dressing agents for leather and leather imitations.
Patent ES-8401871-A1 (ES)
Title: Electrical chain welding machine.
IPC: B21L3/02
Filed: 1983-03-25
Abstract: A machine for electrical resistance welding of chain links has upsetting bars (10) which are engaged against the arcuate ends of a chain link (1). On either side of the welding zone the legs of a link are gripped by pairs of electrodes (12) attached to the ends of a two-armed clamp (14). The arms (13) of the clamp are mounted for pivoting in a plane at right angles to the chain link, and also about an axis in this plane extending at right angles to the upsetting direction and passing through journalling head (20) attached to the end of a piston rod (21) of a counteraction cylinder (20). The ends remote from the electrode jaws (12) of the clamp arms (13) are acted on by an operation cylinder (30) which, via a link system (16, 16), gives the clamp a gripping movement about the link leg. The cylinder (20) with cylinder (30) and the clamp (14) commonly form a welding head which is pivotable about an axis (z- z) at right angles to the upsetting direction. By balancing operation pressure from the operation cylinder (30) and the counteraction cylinder (20) during swinging of the welding head about the axis (z-z), the clamp (14) is caused to follow the positional alteration, during the upsetting movement, of the portion of the chain link surrounded by the electrodes, this portion being simultaneously guided by the electrodes (12). The apparatus allows undisturbed current supply from the electrode jaws to the link without any slip, as well as improved guidance of the link portions during the upsetting sequence.
Patent ES-8407600-A1 (ES)
Title: Image development apparatus.
IPC: G03G15/06
Filed: 1983-06-23
Abstract: An apparatus in which an image region recorded on a photoconductive surface is developed with a dry developer material. A transport moves the dry material closely adjacent to the photoconductive surface. The charge induced on the transport by the charge on the photoconductive surface is controlled to electrically bias the transport to a potential intermediate the potential of the image region and non-image region of the photoconductive surface.
Patent ES-8404757-A1 (ES)
Title: Electric circuit breaker with a remotely controlled static switching device.
IPC: H01H9/30
Filed: 1983-09-07
Abstract: The invention relates to a miniature circuit breaker having remote control capabilities. The protection function of the circuit breaker is ensured by a magnetothermal release cooperating with an operating mechanism to induce the opening of contacts. The remote control function of the circuit breaker results from the presence of a triac connected in series with the contacts and the release. The creation or breaking of the rated current occurs by conducting or locking the triac without activating the mechanism. The triac is automatically short-circuited when the arc is switched on a lower horn during the cut-off phase following the appearance of a fault current detected by the release.
Patent ES-8503181-A1 (ES)
Title: Cellular mobile radio service telephone system.
IPC: H04W84/04
Filed: 1984-01-11
Abstract: An improved cellular mobile radio telephone system is described wherein the switching matrices used to provide communication paths between subscribers is also used to provide paths for carrying control information between a network control and the various transceivers, receivers and transmitters at cell sites. Additionally, statistical multiplexers are provided at the cell sites for multiplexing control signals for many transceivers, receivers and transmitters onto the transmission facilities connecting the cell site with the network control system. At the network control system, apparatus is provided to reformat and packetize control signals from many statistical multiplexers and present the reformatted, packetized information to a network control processor.
Patent ES-8505399-A1 (ES)
Title: Process for making slush
IPC: B01F5/02
Filed: 1984-03-22
Abstract: A process for making slush is disclosed including the steps of delivering liquid nitrogen in mid-air from a horizontal spray nozzle, and delivering a liquid to be slushed also in mid-air from a plurality of spray nozzles spaced equidistant from each other and equidistant from the horizontal nozzle delivering the liquid nitrogen.
Patent ES-8502123-A1 (ES)
Title: Derivatives of 1H,3H-pyrrolo(1,2-c)thiazole, their preparation and pharmaceuticals containing them.
IPC: C07D513/04
Filed: 1984-04-11
Abstract: New compounds of the formula < IMAGE > (I) in which R1 and R2=H or alkyl and (a) R=CN or alkylcarbonyl, or (b) R=CON(R3)R4, in which R3=H and R4=NH2, alkylamino, dialkylamino, phenylamino or diphenylamino or R3 and R4=H, alkyl (1 to 5 C) or substituted phenyl or R3=H and R4=pyridyl or alkyl (1 to 5 C) substituted by COOH, NH2, alkylamino, dialkylamino, morpholino, piperidino, pyrrolidin-1-yl, piperazin-1-yl (optionally substituted by alkyl, pyridyl or optionally substituted phenyl or benzyl), optionally substituted phenyl, pyridyl or imidazolyl or R3 and R4 form an imidazolyl radical or a 5-membered or 6-membered heterocycle which can contain an oxygen, sulphur or nitrogen atom and which is optionally substituted by alkyl, alkoxycarbonyl, hydroxyalkyl, aminoalkyl, alkylaminoalkyl, dialkylaminoalkyl, pyridyl, pyrimidinyl, pyrazinyl, optionally substituted phenyl or optionally substituted benzyl or (c) R=-C(=NOH)NH2 or -C[=NN(R'R'')NH2], in which R' and R''=alkyl, the said alkyl radicals and alkyl portions being straight-chain or branched-chain and, unless mentioned otherwise, containing 1 to 4 carbon atoms, and the substituted phenyl and benzyl radicals carrying a halogen atom or an alkyl, alkoxy, alkylthio, trifluoromethyl or dialkylamino radical, and their tautomeric forms, addition salts with acids and the metals salts and the addition salts with nitrogen bases, are useful anti-allergic and anti-inflammatory agents. A variety of methods of making them are described.