baber/WOPTO huggingface dataset:
Patent ES-400108-A1 (ES)
Title: Electromagnetic lighter with an apertured metal casing
IPC: F23Q2/28
Filed: 1972-02-24
Abstract: A pocket lighter having a metal housing including wide and narrow opposite sidewalls, and an electromagnetic igniter surrounded by said housing and including an electromagentic coil closely fitting in said housing. An aperture in each of the wide opposite sidewalls, said apertures being adjacent and larger than the electromagnetic coil to restrain the occurance of a condenser effect, and an electrically insulating protective cover plate closing each of said apertures.
Patent ES-400282-A1 (ES)
Title: Photochemical apparatus
IPC: B01J19/12
Filed: 1972-02-29
Abstract: A process for photo-oximating cycloalkanes by means of a gaseous nitrosating agent, in which the agent if fed into a radiation zone, without any cycloalkane present, the activated radicals are transferred immediately to an adjoining reaction zone containing the cycloalkane, and the oxime is provided in this reaction zone and drawn off.
Patent ES-401510-A1 (ES)
Title: Producing bent tempered glass sheets
IPC: C03B27/044
Filed: 1972-04-06
Abstract: Method and apparatus for producing bent tempered glass by heating a sheet of glass during movement along a horizontal path and toward a ring type bending mold located beneath the path, raising the mold when the heated sheet reaches a position directly over it to lift the sheet bodily from the path and rapidly enough to cause it to sag into conformity with the shaping surface of the mold, rapidly chilling the bent sheet on the raised mold to initiate the tempering thereof, and continuing the chilling without cessation during lowering of the mold to return the sheet to the path and until the tempering is complete.
Patent ES-401743-A1 (ES)
Title: Ceramic capacitors
IPC: B32B7/00
Filed: 1972-04-14
Abstract: A sintered ceramic article which comprises internal electrodes and/or conductors is formed by producing a sintered ceramic body that has areas of ceramic with interconnected pores extending to an outer face thereof and providing a conductor in said porous areas. The ceramic body may be formed by depositing, as by screen printing, on sheets of a powdered dielectric or insulating ceramic material bonded with a temporary bond, an area of a temporarily bonded powdered ceramic material which on firing becomes porous, consolidating a plurality of such sheets, and sintering them. Subsequently a conductive material may be provided in the porous areas by impregnating said areas with a conductive material or with a material which is reacted or decomposed to form a conductive material in said areas.
Patent ES-402509-A1 (ES)
Title: Extruder output multiplier
IPC: B29C48/345
Filed: 1972-05-08
Abstract: A cylindrical extrusion head having a series of varied size, multiple outlet orifices is used to multiply the output of an extruder.
Patent ES-403622-A1 (ES)
Title: Apparatus for condensing exhaust steam from a steam turbine power plant
IPC: F28B3/04
Filed: 1972-06-08
Abstract: Power plant turbine exhaust steam is condensed in a direct contact condenser by the quenching action of a subcooled portion of the condensate.
Patent ES-415764-A1 (ES)
Title: Apparatus for clamping and centering a flexible magnetic disk
IPC: G11B17/028
Filed: 1973-06-09
Abstract: An apparatus for clamping and centering a flexible magnetic disk in a disk drive is disclosed. The apparatus comprises a hub including an inner wall defining a recess therein and a face portion for supporting the disk, expandable means for expanding against the inner wall of the hub before clamping the disk to the face portion of the hub, and means for wedging the expandable means into its expanded position.
Patent ES-417059-A1 (ES)
Title: Continuous ice cream machine
IPC: A23G9/16
Filed: 1973-07-04
Abstract: A continuous ice cream machine comprises a freezing cylinder, in communication with an adjoining mixing chamber. The dry product component for the ice cream mix is fed in measured amounts by a screw conveyor feeder into the mixing chamber, while the liquid component is also fed into the mixing chamber by a delivery spout of a pipe connected to a suitable source of liquid. The two components are thoroughly and intimately mixed in the mixing chamber by an agitator which comprises beater elements actuated by the rotation of the same shaft of the mixer of the freezing cylinder. A level feeler, which senses the level of the mix in the mixing chamber, automatically controls the actuation of the feeding devices for the dry product and the liquid, and the feeding of said components into the mixing chamber.
Patent ES-418267-A1 (ES)
Title: Jig for brazing elongated heat exchangers
IPC: B23K1/00
Filed: 1973-08-28
Abstract: The jig comprises vertical member supporting substantially U-shaped apertured holders in which are engaged the heat exchangers. During the heating step of the brazing process, the heat expansion to which the heat exchangers are submitted results in holding them between opposite legs of the U-shape of the holder. The holder resiliently engages the heat exchanger to maintain the parts thereof in contact during brazing while allowing enough expansion due to the heat of brazing to prevent deformation of the heat exchanger.
Patent ES-448587-A1 (ES)
Title: Method of producing bright steel from rolled steel wire
IPC: B21F1/02
Filed: 1976-06-04
Abstract: Method of producing bright steel from rolled steel wire, in which the diameter of the rolled wire is first reduced by passing the same through a calibrating device, preferably a reducing mill, whereby internal stresses assymetrical with respect to the wire axis are produced in the wire, thereafter removing peripheral surface portions from the wire and subsequently straightening the wire, and subjecting the wire before removing peripheral surface portions therefrom to a radial bending force rotating about the axis of the wire to plastically deform the latter to thus reduce the assymetrical internal stresses to thereby improve the perfect roundness of the finished product.
Patent ES-450676-A1 (ES)
Title: Water-soluble azo dyestuffs derived from 4'-amino-2-nitro-4-(substituted sulphamoyl)-diphenylamines
IPC: C09B43/28
Filed: 1976-08-13
Abstract: Water-soluble azo dyes which in the form of the free acid conform to the formula I < IMAGE > where R<4> is hydrogen, optionally substituted alkyl or arylsulphonyl and the other substituents are as defined in Claim 1, are obtained by reacting appropriate diazotised amines with coupling components of the formula C6H3(R5)(R6)(OH) and then optionally alkylating or arylsulphonating. The new dyes are suitable for dyeing and printing natural and synthetic amido-containing fibre materials, for example those comprising wool, silk and polyamide, such as polyepsilon -caprolactam or the reaction product of hexamethylenediamine with adipic acid. The dyeings obtained, in particular those on polyamide materials, are notable for good fastness properties, in particular for good wet fastness properties and good light fastness properties. Similarly, the neutral-dyeing capacity and the compatibility with other suitable dyes for this material is in general good. The dyes of the formula (I) are normally used for dyeing either in the form of the free acid or in the form of an alkali metal or ammonium salt.
Patent ES-460685-A1 (ES)
Title: Catalytic dehalogenation process for preparing quinazolines
IPC: A61K31/495
Filed: 1977-07-13
Abstract: Novel compounds of the general formula II < IMAGE > in which X represents a chlorine, bromine or iodine atom, and n denotes an integer from 1 to 3, are obtained by reacting a 6,7-dimethoxyquinazoline with a halogen-substituted furan. The compounds obtained can then be reacted at a temperature from 0 DEG to 150 DEG C with hydrogen in the presence of a catalytic amount of a dehalogenating catalyst and in the presence of a solvent which is inert to the reaction. The compound 2-[4-(2-furoyl)piperazin-1-yl]-4-amino-6,7-dimethoxy-quinazoline which can be prepared according to the invention is in general useful on account of its ability to lower the blood pressure in mammals having high blood pressure.
Patent ES-466944-A1 (ES)
Title: Chemical and/or electrochemical processes
IPC: B01J19/08
Filed: 1978-02-14
Abstract: The process and the device make it possible to feed an electrochemical reactor (6) which must contain a mixture of solid particles (6, 2) and of a liquid, the proportions of which are constant. A substantially compact heat mass is prepared, comprising primary particles and a small quantity of a compacting liquid, after which this feed mass is eroded so as to dissociate it into secondary particles which are entrained into the reactor liquid with the aid of at least one carrier liquid. The compacting liquid, the carrier liquid and the reactor liquid may be substantially the same ones.
Patent ES-469128-A1 (ES)
Title: Coating composition
IPC: B05D7/00
Filed: 1978-04-25
Abstract: Coating composition for spray application to a substrate comprising a film-forming polymer, a volatile organic liquid diluent, specified polymer microparticles stably dispersed in the combination of the film-forming polymer and the diluent, and metallic pigmentation also dispersed in the said combination. The composition affords improved control of the orientation of the metallic pigment.
Patent ES-469807-A1 (ES)
Title: Ball joint, particularly for use in motor vehicles
IPC: B60G7/00
Filed: 1978-05-12
Abstract: A ball joint includes one member having a socket portion which has an internal support surface bounding a cavity, and another member having a mounting portion which is received in the cavity, and has a spherical contact surface that contacts the support surface, and thus mounts the two members for relative pivotal movement about at least two axes. The movement about one of the axes is made easier than about the other axis by providing the support surface with at least one zone which has a center located on the one axis, and which so engages the contact surface as to oppose the relative movement of the members with a higher frictional force per unit area, than the remainder of the support surface.
Patent ES-473824-A1 (ES)
Title: Treatment of phosphoric acid
IPC: C05B1/02
Filed: 1978-09-29
Abstract: Phosphoric acid contg. at least one of the ions Mg, Fe or Al is purified by being heated under conditions of temp., pressure, time and concn. such that the impurities (and when Mg is the major constituent, >60% of the Mg) are pptd. as metal pyrophosphates.
Patent ES-474571-A1 (ES)
Title: Sulphonation column producing surfactants for cosmetics and detergents - has internal fins to improve contacting and heat dissipation
IPC: B01J19/24
Filed: 1978-10-26
Abstract: Process and a reactor chamber, pref. column, for the continuous sulphonation of organic liqs. with SO3. The gas and liq. flow together as descending currents through an externally refrigerated reaction chamber. The currents flow down the inside of the chamber wall which is now roughened with tiny fins projecting into the liq. The fins can be continuous or discontinuous and arranged in a predetermined pattern. The height of the fins is pref. between 0.1-10 (0.5-3) mm. Spacing between adjacent fins is pref. 8-30 times the height of a fin. In a cylindrical column, the spacing between adjacent fins is pref. equal also to 0.8-0.1 times the dia. of the column. Used for prodn. of surfactants partic. for the mfr. of cosmetics and detergents. The fins produce improved contacting and heat dissipation. As a result it is possible to obtain a higher yield of prod., with optimum colour and solubility, than was possible with previous thin film columns.
Patent ES-475365-A1 (ES)
Title: Component construction for in*out rotary electric machine and method of producing same
IPC: H02K3/32
Filed: 1978-11-24
Abstract: A structure is for electrical machines having a central stator it is esp. for miniature types. The structure overcomes problems associated with support of the stator, its connection to the remainder of the machine, insulation of the core and the associated windings. The winding insulation, bearing seatings and connections are integral within the insulating shell of the machine. The insulation extends over the stator winding, the stator core itself having a separate insulation layer. The overall insulation is reinforced at its edges and has its maximum thickness at the core faces and constitutes double insulation.
Patent ES-477539-A1 (ES)
Title: Rifamycin compounds
IPC: A61K31/415
Filed: 1979-02-07
Abstract: Rifamycin compounds having high antibacterial activity, consisting of powder colored from yellow to orange. Such compounds are provided by reacting 3-amino-rifamycin S with an aldehyde of formula X-CHO in the presence of a reducing agent and in an organic solvent.
Patent ES-483290-A1 (ES)
Title: Apparatus for forming and overwrapping batches of products
IPC: B65B35/26
Filed: 1979-08-09
Abstract: Disclosed herein is an improved apparatus for forming and overwrapping the batches of products commonly known in Italy as "sticks". To form batches of products either flat, one on top of the other, or tip to tip along one of their narrower sides, a first intermittently rotating head provided with radial compartments for accommodating the individual products is placed at the side of a second head that rotates intermittently around an axis perpendicular to that of the first rotating head, is coupled to a wrapping mechanism and is provided with radial compartments, each suitable for accommodating one batch of products. The said second rotating head and the wrapping mechanism are supported in such a way that they are able to move in the direction of the first head so that the second rotating head can arrive at two different stations to receive the individual products from the first rotating head. The said two stations, angularly interspaced by 90 DEG , are located in the region of two halting positions occupied in succession by each of the compartments in the first rotating head.
Patent ES-8203401-A1 (ES)
Title: Amine polymers having dewatering activity
IPC: C08F8/32
Filed: 1979-12-04
Abstract: Amine polymers are used to dewater suspensions of particulate matter in water. The polymers are synthesized by the reaction of a nitrile polymer such as polyacrylonitrile, an aminating agent, and a sulfur activator. The dewatering properties of these amine polymers can be beneficially employed to treat sewage sludge, silt laden water, industrial waste and the like.
Patent ES-489065-A1 (ES)
Title: An appliance for processing food
IPC: A47J43/25
Filed: 1980-02-29
Abstract: An appliance for grating food has a rotatable drum (10) detachably received in a chamber to which food is fed via a funnel (24). Food grated by perforations in the wall of the drum (10) emerges from an outlet orifice (28). The base (30) of the chamber supports a rotatable shaft (32) which carries a drive member (38). The peripheral surface of the member (38) has a plurality of equally spaced helical ribs (40) each arranged to engage in a respective notch (44), Fig 4 (not shown) provided in the end-plate (18) of the drum (10). Rotation of the shaft (32) in the direction of arrow F causes the end-plate (18) to remain captive on the drive member during rotation.
Patent ES-8103737-A1 (ES)
Title: Urea derivatives, process and intermediates for their preparation, medicaments containing such a urea derivative and its therapeutical use.
IPC: C07D333/36
Filed: 1980-03-13
Abstract: The urea derivatives of the formula < IMAGE > in which R is 2-thienyl, 3-thienyl or 5-halogeno-3-thienyl, have very low toxicity and a selective anxiolytic action without having the muscle-relaxant and sedative properties normally present with anxiolytics, and are accordingly suitable for the treatment or prevention of anxiety states. They can be obtained by reacting creatinine with an appropriate isocyanatothiophene.
Patent ES-8200098-A1 (ES)
Title: Benzothiazole derivatives, process for their preparation and their therapeutical uses.
IPC: C07D277/66
Filed: 1980-04-01
Abstract: 1. Claims for the contracting states : CH DE GB W NL SE Compound having the formula see diagramm : EP0017543,P6,F4 both its enantiomers and the racemate, their salts with physiologically acceptable bases, inorganic cations and amines, and their salts with physiologically acceptable inorganic or organic acids and their alkyl esters. 1. Claims for the contracting state : AT Process for the preparation of a compound having the formula see diagramm : EP0017543,P7,F2 both its enantiomers and the racemate, their salts with physiologically acceptable bases, inorganic cations and amines, and their salts with physiologically acceptable inorganic or organic acids and their alkyl esters, characterized in that benzoic acid or a reactive equivalent thereof, such as the corresponding acid chloride, ester or aldehyde is reacted, with a compound of the formula see diagramm : EP0017543,P7,F3 or an equivalent of said compound, such as the corresponding disulfide, and optionally converting the resulting acid to a salt or an ester.
Patent ES-8105138-A1 (ES)
Title: Catalytically heated curling device with automatic temperature control
IPC: A45D1/02
Filed: 1980-06-10
Abstract: A catalytic heating means is disposed in a heating chamber of a tubular body member defining a hair winding portion. The curling device includes a supply of a liquid fuel and aspirating means for vaporizing the fuel and mixing the vaporized fuel with air to supply a vaporized fuel/air mixture to the catalytic heating means. A temperature control means automatically regulates the flow of vaporized fuel in response to the temperature of the heating chamber.
Patent ES-8102725-A1 (ES)
Title: Method and apparatus for pieces producing a roll of a thin band of foamed detergent or soap
IPC: C11D17/06
Filed: 1980-06-27
Abstract: The band is produced by agitating a detergent or soap mixture for a long time within a mixing chamber 3 with the addition of air through a filter 7 to form a basic, foamed, homogeneous mixture A of desired viscosity, and the mixture A is then fed to an extruder 15, 16, 17 from which it is extruded as a thin band B onto a circulating conveyor belt 19. The band B is dried using hot or warm air blowers 20, 20a and is then lifted off the conveyor belt 19, is embossed by rolls 23, 23a and is made up into a roll R. The soap is manually detachable from the roll for disposable use, thereby avoiding serious disadvantages - including lack of hygiene - associated with conventional soap pieces.
Patent ES-8107318-A1 (ES)
Title: Method of manufacturing stainless steel
IPC: C21C5/28
Filed: 1980-11-12
Abstract: A method of manufacturing stainless steel comprising the steps of injecting a starting material containing chromium oxide and iron oxide into the lower portion of a reactor, said reactor containing a solid reducing agent, passing said starting material into a reduction zone within said lower portion, said reduction zone being maintained by the use of a plasma generator adjacent thereto, substantially instantaneously reducing and melting said starting material in said reduction zone, and removing the melted and reduced chromiferous product from the bottom of the reactor. The chromiferous product may then be further refined in an AOD convertor or the like.
Patent ES-8203563-A1 (ES)
Title: Stable liquid herbicide blend
IPC: A01N47/22
Filed: 1980-10-25
Abstract: New stabilised liq herbicidal agents contain (A) 5-55 wt% of ethyl and/or methyl N-(3-(N-phenylcarbamoyloxy) phenyl) carbomate (Ia) X is Et or Me as active substance, (B)5-85 wt% of organic solvents and (C) 1-45 wt% of a cpd of formula (II) or formula (III) (where R1 is 1-12C alkyl R2 is 8-12C alkyl or alkenyl A is phenylene, alkylphenylene or a group of the formula -(CH2)n-or-CH:CH- Z is a grp -(CH2CH2)X-H or -(CH2-CHMe-O)x-H X is 3-35 and n is 0-6) as surface-active agent. (I) and (II) are known herbicides, the surface-active agents (II) and (III) give stable dispersions which can be diluted with water without causing pptn of active ingredient and which do not have a pH which is harmful to cultivated plants.
Patent ES-8305552-A1 (ES)
Title: Process and installation for separating a liquid waste product, such as manure or sewage, into a liquid phase and a solid phase.
IPC: C05F3/06
Filed: 1981-11-20
Abstract: 1. A process for manufacturing solid fertilizer by separating liquid manure into solid liquid and phases by means of a filtering basin, into which the liquid manure is placed and left to settle until a solid phase has formed at the top and a liquid phase at the bottom, and then draining off the liquid phase by opening at least one drain outlet, characterised in that a liquid is first introduced into the bottom of the filter basin and then the liquid manure is added and, after formation of the solid phase, the liquid phase is drained away until the solid phase comes approximately to the bottom of the filter basin, and in that the outflow of the liquid phase is then discontinued and a new formation of the solid phase at the top and the liquid phase at the bottom is awaited, when the drain is re-opened.
Patent ES-8303409-A1 (ES)
Title: N-(4-Aminobenzoyl)-N'-benzylbispidine, its preparation and pharmaceutical compositions containing it.
IPC: A61K31/445
Filed: 1982-03-26
Abstract: Bispidine derivatives of the formula I < IMAGE > I where R is hydrogen or amino, and their salts with physiologically tolerated acids. The compounds possess antiarrhythmic properties.
Patent ES-8401019-A1 (ES)
Title: Herbicidal sulfonamides.
IPC: C07D405/12
Filed: 1982-10-14
Abstract: Compounds of the formula < CHEM > wherein J is < CHEM > and Q is O, S or SO2 R, R1, R2, R3, R4 are H or various organic groups, or R1 can be halogen R5, R6, R7, R8 and R9 are various organic groups
Patent ES-8307050-A1 (ES)
Title: Level checking devices for liquid in a container.
IPC: G01F23/22
Filed: 1982-10-07
Abstract: Apparatus for monitoring the level of liquid in a tank or reservoir comprises a probe formed by a resistive metal element having a high temperature coefficient, and a supply means for the probe. The apparatus further comprises a voltage-frequency converter which is connected in parallel with the probe, two counters which are connected in parallel to the output of the converter, and a subtracting means connected to the outputs of the counters. A time base controls operation of the supply means during a complete cycle to effect a counting operation of the first counter for a given period of time at the beginning of a cycle, a counting operation of the second counter for the same period of time but at the end of the cycle, and operation of the subtracting means at the end of the cycle.
Patent ES-8403081-A1 (ES)
Title: Lift exit emergency safety system
IPC: B66B5/02
Filed: 1982-11-15
Abstract: A safety device for the emergency evacuation of a cabin at a safe floor in an elevator shaft includes a main motor, a three-phase current cable, a conveyor, an electric brake, an inertia flywheel, wheels positioned around the outer periphery of the inertia flywheel for driving/stopping such flywheel, a gripper frame positioned around the outer periphery of the inertia flywheel for pushing the driving/stopping wheels against such outer periphery, an electromagnet for actuating the gripper frame, and an auxiliary motor for supplying electrical energy to the driving/stopping wheels.
Patent ES-8403166-A1 (ES)
Title: Peroxide compositions for selectively stripping hard coatings and nickel brazes from metal surfaces
IPC: C09K13/06
Filed: 1982-12-20
Abstract: The acidic solutions comprise hydrogen peroxide as oxidant, either at least one phosphorous-oxy acid, or the addition of nitric acid, together with accelerators and surface active agents.