baber/WOPTO huggingface dataset:
Patent ES-467389-A1 (ES)
Title: Haymaking machine with rotary rake heads
IPC: A01D78/10
Filed: 1978-02-28
Abstract: The disclosure is of a haymaking machine with rotary rake heads and a chassis connected by a beam to a hitch device for coupling to a tractor three-point power lift, characterized in that the said connection beam is on the one hand pivoted at its forward end to the hitch device about a substantially vertical pivot spindle and on the other hand is fixed rigidly at its rear end to the support chassis of the rotary rake heads in such manner as to retain the said support chassis during operation in a position in which it constantly forms an obtuse angle with the direction of travel of the machine.
Patent ES-469561-A1 (ES)
Title: Pressure responsive tilt valve for pressurized container
IPC: C21B9/02
Filed: 1978-05-08
Abstract: A tiltable discharge valve for pressurized containers especially suitable for dispensing a high viscosity product, at an unexpectedly low pressure: the valve provides for increasing flow-through cross-sectional area, as the container pressure falls the valve includes a large disc or head secured to a tiltable stem the container pressure presses the disc into the valve seat the valve disc tilts around its fulcruming ring to raise its sealing ring off the valve seat the valve seat is quite yieldable and the sealing ring sinks in deeper into the seat under higher container pressure and sinks less deeply into the seat as the container pressure decreases, whereby the extent the sealing ring rises off the seat upon tilting of the stem is container pressure determined, and the amount of product delivered to the stem outlets remains generally constant even as container pressure decreases.
Patent ES-473362-A1 (ES)
Title: Switching apparatus for friction coupling
IPC: F16D11/08
Filed: 1978-09-14
Abstract: The actuator for a friction clutch has an actuating finger engaging with a groove in a friction ring. The latter is moved axially by a hand lever. The actuating sleeve has an actuating fork (9). The actuating groove (17) has sloping flanks (18). The pivoting axis of the actuator is on the bisector of the angle formed by sloping flanks. Hence the actuating contact element contacts groove flanks at right angles.
Patent ES-474043-A1 (ES)
Title: Display terminal with modularly attachable features
IPC: G06F13/372
Filed: 1978-10-09
Abstract: Disclosed is a display system having one or more display terminals, each of which includes a base unit which acts as a display and supports a keyboard for operation as a keyboard/display terminal, the terminal in turn interfacing with a plurality of features connected thereto. The features can be quite independent of the display, such as a card reader, or can be an operationally integral part thereof, such as extended capacity buffer operating jointly with the main buffer of the display, or can be interactive with the display, such as a selector pen or program function keyboard. The base unit and the features receive transmissions from a controller via a feature bus-out in the base unit and transmit to the controller via a feature bus-in in the base unit. The base unit also provides priority control in permitting features to respond to a controller poll. Commands are also directly addressable to the base unit and features by the controller, with the base unit performing interface functions between the controller and the features such as parity checking and time out error reporting.
Patent ES-476679-A1 (ES)
Title: Housing for receiving a metallurgical vessel.
IPC: C21C5/40
Filed: 1979-01-09
Abstract: 1. Cabin (1) for accommodating a metallurgical vessel (7) during whose operation a heavy smoke development occurs, in particular an electric furnace and a partening tapping vessel, an exhaust conduit (19) being connectable to the upper part (5, 6) of the cabin and part of the cabin wall (5, 6) being movable for introducing the material conveyed by means of a charging crane (21), characterized in that the ceiling of the cabin (1) is designed in two parts and the two parts (5, 6) are movable apart for providing a charging opening, wherein, during charging, the two parts (5, 6) of the ceiling being between the charging crane (21) and the charging container (14) are brought together into a closing position and the upper part of the cabin is connected to a flue-gas exhaust (19).
Patent ES-480691-A1 (ES)
Title: Natural oak aroma for accelerating aging of alcoholic beverages
IPC: A23L27/10
Filed: 1979-05-18
Abstract: A natural oak aroma for accelerating the aging of wine, spirits, and liqueurs is prepared by extracting oak wood shavings with a solution of ethanol in water to produce a first extract, extracting oak wood shavings with demineralized water to produce a second extract and combining the first and second extracts.
Patent ES-8107138-A1 (ES)
Title: Process for the preparation of o-methallyloxyphenol by the selective monoetherification of pyrocatechol
IPC: C07B61/00
Filed: 1979-06-12
Abstract: The process relates to the preparation of o-methallyloxyphenol by the action of methallyl chloride on pyrocatechol in the presence of a basic agent. It consists in carrying out the reaction in a two-phase liquid reaction medium comprising water and a water-immiscible organic solvent, at a temperature between 50 DEG and 140 DEG C., in the presence of a catalyst chosen from amongst quaternary ammonium derivatives and phosphonium derivatives, using, as the basic agent, an alkali metal or alkaline earth metal hydroxide or an alkali metal carbonate or bicarbonate. It makes it possible to obtain the monoether selectively by minimizing the formation of diether and of alkylation products of the benzene nucleus of the pyrocatechol.
Patent ES-483786-A1 (ES)
Title: Paper sizing agent and paper sized therewith.
IPC: D21H17/55
Filed: 1979-08-31
Abstract: 1. Sizing agents for paper consisting of an aqueous preparation of dibasic fatt acid amides, quaternized with 0.5-1 equivalent (based on the amino groups in the basic amide) of epichlorohydrin, derived from fatty acids having melting points above 30 degrees C and amines of the general formula H2 N-R-(NH-R')n -NH2 and/or technical mixtures thereof, wherein R and R' are identical or different and denote an alkylene radical with 2 or 3 C atoms and n has a value from 1-6, and the technical amines can contain accompanying substances in quantities of up to 80 % by weight which consist essentially of cyclic and/or branched amines, which have approximately the same technical boiling range, characterized in that the sizing agents for paper contain 0.05 to 1 % by weight (based on solids content) of an electrolyte and the quaternization is carried out in the presence of water.
Patent ES-8101896-A1 (ES)
Title: Inhalation device.
IPC: A61M15/00
Filed: 1980-02-22
Abstract: An improvement in inhalation aerosol spray devices comprising a piezoelectric oscillator connected to an atomizer plate, where the improvement resides in that the working surface of the atomizer plate is coated with a thin elastomer film, whereby the particle spectrum of the aerosol generated by the device is significantly improved.
Patent ES-8106656-A1 (ES)
Title: Method for separating blood and a barrier device therefor
IPC: A61K35/14
Filed: 1980-03-22
Abstract: Disclosed is a method for centrifuging serum which comprises steps of introducing a barrier having an elastic porous member at least at its principle part into a blood-collecting tube and centrifuging serum, the elastic porous member having porosity of 40% or more, continuous-pore size of 50 to 400 mu , and a cross section larger than that of the blood-collecting tube. Also disclosed is a barrier to be introduced into a blood-collecting tube, comprising an elastic porous member having porosity of 40% or more, continuous-pore size of 50 to 400 mu , and a cross section larger than that of the blood-collecting tube, the bottom portion of the elastic porous member preferably being a relatively hard portion with smaller outside diameter.
Patent ES-8201364-A1 (ES)
Title: Apparatus for terminating a series of wires simultaneously.
IPC: H01R43/04
Filed: 1980-07-15
Abstract: A wire holding head (13) reciprocable between a wire supply and a wire terminating station (11) includes a wire guide (62) pivoted on the front of a wire clamp (61) and an abutment (20) carried by a wire insertion ram (14) which moves the guide towards a connector support (15) to align leading ends of wires with contacts in a connector (17). The connector supports (15) are mounted on indexed turrets (19) and wire locating combs (51) are engageable with the wires between a severing and stripping station (12) and the terminating station (11).
Patent ES-8104493-A1 (ES)
Title: Silencer for exhaust gases
IPC: F01N13/14
Filed: 1980-07-24
Abstract: This invention relates to a silencer for muffling the flow of exhaust gases from an engine before they enter the atmosphere. This silencer comprises a tubular housing having an absorption section with an inlet and an outlet opening. The absorption section is constructed of three walls: and outside wall, a middle wall and a perforated inside wall. Positioned between the middle and outside wall is a layer of heat insulating material and positioned between the middle and inside wall is a layer of sound absorption material. Two symmetrical members are aligned parallel to each other within the absorption section with each member having an inner and an outer wall and a layer of sound absorption material therebetween. When the two symmetrical members are connected together, they form a hollow tubular inlet connector and a hollow tubular outlet connector which have parallel aligned axis. In addition, two longitudinally extending slots are constructed in each tubular connector. These slots communicate with each other by two separate passageways formed by the perforated inside wall of the absorption section and the outer walls of the two symmetrical members. These two passageways channel the exhaust gas through the silencer and out to the atmosphere.
Patent ES-8103789-A1 (ES)
Title: A plant for squeezing yarn skeins and process therefor.
IPC: D06B3/08
Filed: 1980-07-30
Abstract: A plant for automatically supplying hanks carried on sticks to a squeezing unit or squeezer for hank squeezing, for removing squeezed hanks from the squeezer, for transfer of hanks to a movement line or apparatus and for stick removal. The plant has a chain feeder for the squeezer, a roller squeezer with stick gripping pliers, a chain unloading conveyor and a pliers transferring apparatus or translating device, and is adjustable for adaptation to sticks of various lengths.
Patent ES-8107366-A1 (ES)
Title: Centrifugal pump
IPC: F04D29/44
Filed: 1980-11-28
Abstract: A centrifugal pump with a housing which has circular shape in the direction of the circumference and which has on its circumference an exit tube commencing at an exit port tangentially with reference to the flow, where the length of the exit port in the direction of the housing's circumference is about pi /4R and where the outer wall of the exit tube constitutes a diverging bulge on outward transition from the circumference. The outer wall of the exit tube, projecting under an angle about 45 degrees from the circumference of the housing, consists of an arc having the center of its radius (r) approximately at the juncture of the opposite wall of the exit tube and the housing circumference.
Patent ES-8202350-A1 (ES)
Title: Polyol esters of alpha-hydroxy carboxylic acids and compositions containing them.
IPC: A23L25/10
Filed: 1981-02-24
Abstract: Polyol esters of alpha-hydroxy carboxylic acids are disclosed which are excellent oil-in-water emulsifiers for food products, drug delivery vehicles, cosmetic ointments and the like. The compounds are also useful as detergent surfactants and can be combined with cosurfactants, builders and detergent adjunct materials.
Patent ES-8205396-A1 (ES)
Title: 1-(Acylamino-aryloxy-)2-hydroxy-3-alkinyl-amino propanes and processes for their manufacture.
IPC: C07C255/59
Filed: 1981-03-06
Abstract: The invention relates to a compound of the formula < IMAGE > wherein R1 is a linear or branched alkyl of 4 to 20 carbon atoms R2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or a bivalent radical -CH=CH-CH=CH- or -(CH2)n-, where n is an integer from 3 to 5, inclusive, and the free bonds of said bivalent radical are attached to adjacent carbon atoms of the phenyl ring and R3 is hydrogen or alkyl of 1 to 3 carbon atoms R4 is alkyl of 1 to 3 carbon atoms or R3 and R4, together with each other, are -(CH2)p-, where p is an integer from 4 to 6, inclusive, or a non-toxic, pharmacologically acceptable acid addition salt thereof. The compounds of formula I are useful for treatment and prophylaxis of diseases of the coronaries, for the treatment of hypertension, and for treatment of cardiac arrhythmia, particularly tachycardia.
Patent ES-8201504-A1 (ES)
Title: Preparation of dihydroxyaluminium sodium carbonate.
IPC: C01F7/782
Filed: 1981-03-27
Abstract: PCT No. PCT/AU81/00036 Sec. 371 Date Nov. 23, 1981 Sec. 102(e) Date Nov. 23, 1981 PCT Filed Mar. 26, 1981 PCT Pub. No. WO81/02728 PCT Pub. Date Oct. 1, 1981.Dihydroxyaluminium sodium carbonate is prepared by reaction between an ionic aluminium salt and a stoichiometric excess of sodium carbonate in aqueous medium in the presence of sodium hydroxide at a pH in the range 7.2 to 10.5. An amount of sodium carbonate at least ten times, and preferably fifteen times, by weight that of the aluminium salt is used and/or sodium salt by product, but not sodium carbonate, is precipitated from the aqueous medium. Preferably, the sodium salt is precipitated by saturation of the aqueous medium with sodium carbonate and sodium salt by-product at a sodium carbonate concentration less than the invarient concentration for sodium carbonate and consequently at a sodium salt by product concentration greater than the invarient concentration for sodium salt by product. The sodium carbonate-containing aqueous medium after separation of sodium salt by-product is reused as a source of sodium carbonate for subsequent reaction with additional aluminium salt.
Patent ES-8203484-A1 (ES)
Title: Method of and device for adhesively securing a flexible and impervious material to a lampshade frame.
IPC: F21V1/26
Filed: 1981-06-09
Abstract: 1. Method for adhesively securing a flexible and impervious material (7, 7') to a lampshade frame, formed by at least a lower circle (8) and an upper circle (9) connected by reinforcements (10), characterized in that perforations (14, 17, 17', 26, 40, 41) are made in the said flexible and impervious material (7, 7') in areas corresponding to the parts of this material (7, 7') to be fixed to the circles (8, 9) of the frame and in that one spreads on the outside of this material (7, 7') stretched over the frame, an adhesive which acts by capillarity, through the perforations (14, 17, 17', 26, 40, 41) previously formed, in order to fix the flexible and impervious material (7, 7') on each circle (8, 9) of the frame.
Patent ES-8206511-A1 (ES)
Title: Isoquinoline derivatives, processes for their preparation and pharmaceutical compositions containing them.
IPC: C07D405/02
Filed: 1981-09-04
Abstract: New isoquinoline derivatives of the general formula < IMAGE > (I) and their physiologically acceptable salts, which exert pharmacological actions on the central nervous system and the heart circulation system, a process for the preparation of these compounds, medicaments containing them, and their use as neuroleptic, antihypertonic and antiarrhythmic agents, are described.
Patent ES-8205810-A1 (ES)
Title: Cephem compounds
IPC: C07D209/48
Filed: 1981-09-15
Abstract: The present invention relates to new cephem compounds, more particularly to new 7-alkoxyimino amino-substituted thiadiazolylacetamido 3-(1-pyridiniomethyl)-3-cephem-4-carboxylate compounds, of high antimicrobial activity, and to pharmaceutically acceptable salts thereof.
Patent ES-8303928-A1 (ES)
Title: Pinball game including elevated ball pathway
IPC: A63D13/00
Filed: 1981-10-28
Abstract: A pinball machine having a novel play feature is disclosed. The play feature comprises a tubular member having an entrance and an exit and being downwardly inclined from the entrance to the exit so that gravitational forces will cause a ball entering the tubular member by the entrance to roll to the exit. The play feature further comprises an entrance ramp extending from the playfield to the entrance of the tubular member to allow a ball from the playfield to roll up into the tubular member. If desired, a plurality of lights may be located along the bottom of the tubular member and, in order to actuate the lights, a switching member may be provided at the entrance of the tubular member.
Patent ES-8300498-A1 (ES)
Title: Process for the production of granules from organic molten material.
IPC: B01D9/00
Filed: 1981-12-23
Abstract: The organic substance present in the form of a melt is cooled below its solidification point in a twin-screw extruder so that it crystallizes out. The crystallized material is then extruded through a breaker plate at the end of the screw extruder and further cooled. It is essential that the temperature prevailing in the screw extruder, its rotational speed and the temperature of the breaker plate should be adjusted such that from 70% to 99.5% and preferably from 95 to 99.5% of the material has solidified by the time it reaches the end of the screw, the non-crystallized liquid residue only crystallizing out during the subsequent cooling operation. Accordingly, a small residue of melt is present during extrusion through the breaker plate. In addition, extrusion is facilitated if the breaker plate is kept at a temperature in the vicinity of the melting point of the material in question.
Patent ES-8307141-A1 (ES)
Title: Continuous metal casting method, apparatus and products
IPC: B22D11/115
Filed: 1982-01-16
Abstract: Dense homogeneous metal rod (12) is continuously cast in long lengths by introducing liquid metal into the lower portion of an elongated, upwardly- extending alternating electromagnetic field (28) solidifying the metal while moving upwardly through the field, and removing solidified metal rod product from the upper portion of the field. The field may act to support the weight of the upwardly-moving metal column, to move the column upwards, to contain the column and maintain it out of contact with the wall of a surrounding tube (25), and provide a stirring effect to homogenise the solidifying metal.
Patent ES-8302129-A1 (ES)
Title: Method and apparatus for making mineral fibres by means of centrifuging wheels.
IPC: C03B37/05
Filed: 1982-02-23
Abstract: The invention relates to a process and apparatus for the manufacture of fibers from attenuable materials, such as glass making materials, by centrifugation. In a process in which the attenuable material is directed onto the peripheral surface of a centrifugation wheel which is enveloped by a gas current produced by a blowing crown, the invention comprises the projecting onto the fibers of a liquid composition from a centrifugation element, the projection being carried out close to the wheel in the form of drops which penetrate and are atomized by the gas current. The apparatus of the invention includes a projection element rotating with the centrifugation wheel for centrifugal delivery of the drops of liquid composition. The invention provides a very uniform treatment of the fibers, particularly by means of liquid binder compositions.
Patent ES-8501146-A1 (ES)
Title: Antitheft alarm device e.g. for suitcase
IPC: G08B13/08
Filed: 1982-03-22
Abstract: EP--98913 A (+22.3.82, 13.4.82, 23.8.82 (2), 14.10.82, 7.12.82, 15.12.82, 21.12.82 (3) 24.12.82 (2) -ES- 510664, 511397, 515186, 515187, 516506, 518012 518238, 518343 (5) (6), 518567, 518568)  The device is disposed on or in an object to the protected and the conductive sphere is caused to be positioned in a given zone (D1) where it causes closure of either switch of a pair of switches but not both switches simultaneously. The interval between the intants of closure of the two switches represents the amplitude and rapidity of movement of the object. Slight displacements or vibrations will not cause both switches to close due to the distance separating them but sudden violent displacements caused by a bag being snatched will cause an alarm. - The switches may be constituted by interdigitated printed conductors on a circuit board, the spacing between the conductors being such as to allow them to be bridged by the conductive sphere. Various forms of electronic monitoring circuit are described to trigger an alarm device in response to the two switches being closed in response to violent movement of the conductive sphere, using bistable circuits. The path has zones of differing curvature to provide a variation of the movement sensitivity.  (4/55)
Patent ES-8304040-A1 (ES)
Title: A process for the treatment of the effluent waters of mine extractive industries.
IPC: B03D3/06
Filed: 1982-04-27
Abstract: The effluent waters of mine extractive plants, particularly the waters coming out from the mineral sorting after the grinding and the sieve washing are flocculated with a polmeric aluminium hydroxychloride and a polyelectrolyte to eliminate suspended material, particularly small particles of mineral.
Patent ES-8306316-A1 (ES)
Title: Dryer bonnet.
IPC: G05D22/02
Filed: 1982-09-04
Abstract: 1. Drying hood with an electrical heating device, a motor-driven blower which supplies the air to the hair to be dried and with a moisture sensor, which regulates the calorific power of the heating device as a function of the atmospheric humidity surrounding it in such a way that with decreasing atmospheric humidity the calorific power of the heating device is also reduced, characterized in that the moisture sensor (12, H) is exposed to the outlet air sucked from the inner area of the drying hood.
Patent ES-8400868-A1 (ES)
Title: Cosmetic compositions containing the fat of Shorea robusta
IPC: A61K8/96
Filed: 1982-11-17
Abstract: An anhydrous or aqueous cosmetic composition contains, as an oily phase, the fat of Shorea robusta or a mixture of the fat of Shorea robusta and a cosmetically acceptable oil, another fat or wax. The cosmetic composition can be a cream, an emulsion or any other composition containing or comprising an oily phase.
Patent ES-8308057-A1 (ES)
Title: Butt-joint seal for sabots.
IPC: F42B14/08
Filed: 1982-11-26
Abstract: A subcaliber projectile having a sabot formed by a plurality of segments is provided. The joined segments forming the sabot, present a gas pressure receiving surface 52 which is covered by a sealing foil 54 formed by a foil material made out of the propellant charge material to seal the joints formed on the gas pressure receiving surface. This foil material is firmly bonded to a portion 62 of the propellant charge proper.
Patent ES-8401941-A1 (ES)
Title: Spiro-(4,(3+n))-2-aza-alkan-3-carboxylic-acid derivatives, process for their preparation,agents containing them and their use.
IPC: C07D209/54
Filed: 1983-03-25
Abstract: The invention relates to compounds of the formula I < IMAGE > (I) in which n denotes 1, 2, 3 or 4, R is alkyl, alkenyl cycloalkyl, aryl, optionally mono-, di- oder trisubstituted by alkyl, alkoxy, hydroxy, halogen, nitro, amino, alkylamino, dialkylamino or methylenedioxy, or indol-3-yl, R1 denotes an optionally protected radical of a naturally occurring amino acid HOOC-CH(NH2)-R1, R2 denotes hydrogen, alkyl or optionally nitro-substituted aralkyl, R3 denotes hydrogen, alkyl or cycloalkyl or optionally nitro-substituted aralkyl and X denotes 2 hydrogen atoms or 1 oxygen atom, their physiologically tolerated salts with acids and, if R2 and/or R3 denote hydrogen, with bases, a process for their preparation, agents containing these derivatives and their use as medicaments.