baber/WOPTO huggingface dataset:
Patent ES-461593-A1 (ES)
Title: Solar collector with absorber and bottom plates and two covers - with supporting asymmetrical profiled clamping frame (NL 15.2.78)
IPC: F24J2/04
Filed: 1977-08-12
Abstract: Solar collector comprises a plate absorber a bottom plate consisting of building blocks, and inner and outer light-transmitting covers all supported by an asymmetrical profiled clamping U-frame. The outer cover is inserted in an outer recess of the frame. The inner cover and bottom plate are mounted without prestressing in the frame by a key joint consisting of a space bar aligned with the upper surface of the inner cover, and wedges. The plate absorber is freely suspended in battens fixed by the key joints, by inserting the absorber in slots in the battens. The absorber forms separate cavities with the inner cover and bottom plate. The collector can be mass produced, and has sufficient strength for use as an integrated building element e.g. roof covering. The battens are pref. made of polymethacrylic foam.
Patent ES-470443-A1 (ES)
Title: Apparatus for the production of cement clinkers from moist agglomerated raw material
IPC: F27B7/20
Filed: 1978-06-02
Abstract: A method and apparatus for the production of cement clinker from a raw material containing sufficient moisture to be agglomerated wherein the raw material is dried and subsequently subjected to calcining in a series of steps including preheating, deacidification, sintering and cooling. The exhaust gases are passed from the calcining step into the drying step. The raw material exiting from the drying step is pulverized into a fine powder and then transferred directly into the preheating step without intermediate storage.
Patent ES-475707-A1 (ES)
Title: An apparatus for defibrating and, at the same time, conditioning cellulosic material.
IPC: D21D1/34
Filed: 1978-12-05
Abstract: An apparatus is provided for the defibration and conditioning of nonflowable cellulosic material, comprising a housing having an inlet and an outlet and a flow chamber for cellulose material therebetween two screws disposed in the chamber and extending from the inlet to the outlet, the screws having interdigitating helical blades with opposed pitches, and helical grooves therebetween receiving the helical blades of the opposite screws the screws being arranged for interdigitating rotational movement in opposite directions, so as to defibrate and condition cellulosic material in the bite therebetween while carrying the material through the flow chamber from the inlet towards the outlet at least a portion of the outer periphery of each helical blade being undulating in a plurality of successive recesses and projections, intermeshing short of contact with a like plurality of projections and recesses defining a land area in the groove of the opposite blade of the other screw, so that within the land areas in the bite of the screws the intermeshing projections of one groove occupy at least part of the recesses in the blade of the other screw to extend the filled-in area of the blade surface along each screw, for improved screw efficiency in defibration and conditioning of the cellulosic material, and transport of the material through the flow chamber.
Patent ES-476330-A1 (ES)
Title: Spirobenzofuranone compounds, processes for their preparation and their use as medicines.
IPC: A61K31/40
Filed: 1978-12-26
Abstract: Novel spiro coumpounds of the formula: < CHEM > wherein Ring A represents a benzene ring or a naphthalene ring, the ring being unsubstituted or substituted by at least one of lower alkyl, nitro, halogen, amino which may optionally itself be substituted, hydroxyl which may optionally itself be substituted, acyl and sulphamoyl, have gastric secretion inhibitive, antiinflammatory and analgesic activities, and are of value as drugs.
Patent ES-476817-A1 (ES)
Title: Device for the lateral deviation of selected objects from a first conveying device constructed a conveyor band to a second conveying device.
IPC: B65G47/64
Filed: 1979-01-12
Abstract: Apparatus for laterally deflecting articles, such as bottles, from the normal path of a series of such articles, on the basis of a predetermined criterion, such as size or shape. The apparatus may be in the form of extensors which operate transversely to the direction of travel of the articles, in such manner that at any given moment only those extensors are extended which contact the article then being deflected.
Patent ES-8104621-A1 (ES)
Title: Method of assuring nuclear fuel rod pressurization during manufacture
IPC: G21C17/06
Filed: 1979-05-17
Abstract: A method for determining and assuring that the pressure charged in a fuel rod is retained therein after the rod is sealed by welding a hole closed in the fuel rod end plug. The fuel rod end having the open end plug therein is sealed in a plenum chamber of known volume. A helium source then charges a first chamber to a predetermined pressure, and after isolating the helium source, the first chamber is discharged into the plenum chamber and the fuel rod. If a pressure sensor in the system indicates a relatively high reading, the end plug has not permitted gas to pass into the fuel rod. A relatively low reading indicates that the fuel rod has been pressurized and the hole in the end plug is then welded shut. To verify that the end plug is properly sealed, the plenum chamber is vented to a third chamber of known volume and the system pressure is then determined. If such pressure reaches a predetermined high value, the end plug weld is defective. A relatively low reading indicates that the integrity of the seal weld is sound.
Patent ES-483894-A1 (ES)
Title: Acid addition salts of 16-beta-monoquaternary ammonium derivatives of 2-beta, 16-beta-bis-piperidino-androstanes and pharmaceutical preparations containing same.
IPC: C07J43/00
Filed: 1979-09-04
Abstract: New and pharmacologically useful pharmaceutically acceptable acid addition salts are disclosed for the 16 beta -mono-quaternary ammonium derivatives of either the 2 beta , 16 beta -bis-piperdino-3- alpha , 17 beta -dihydroxy-5 alpha -androstane 3 alpha , 17 beta -di-lower aliphatic esters of the 2 beta , 16 beta -bis-piperidino-3 alpha -hydroxy-5 alpha -androstane-3 alpha -lower aliphatic esters, which salts are surprisingly relatively stable in aqueous solutions, so that they provide stable aqueous injection preparations.
Patent ES-8103437-A1 (ES)
Title: Nuclear Reactor Containment
IPC: G21C9/00
Filed: 1979-09-13
Abstract: A nuclear reactor installation is housed inside a spherical safety casing (2). The reactor is disposed in a pressure vessel (1) and a discharge duct (3) connects the interior of the safety casing (2) to a chamber (4). In the event of an accident causing a core meltdown, the molten reactor core can pass through the discharge duct (3) into the chamber (4). The duct (3) is lined with an anhydrous fire-proof lining (23) of refractory elements, while the chamber (4) is lined with a water-cooled steel jacket (41). The molten core material, after passing through the duct (3), will flow over a distribution core 42 lying on a bed (43) of anhydrous material e.g., basalt or asbestos, which absorbs the molten material. The bed (43) is mounted on a support (44) provided with radial expansion slots through which the molten material can flow. A second collar-shaped, water-cooled steel jacket (45) is provided.
Patent ES-8102176-A1 (ES)
Title: Coating composition having a water-dilutable maleinized oil base, process for the application and baking thereof and coated substrates thus obtained.
IPC: C08L91/00
Filed: 1980-02-16
Abstract: A water-dilutable maleinized oil base coating composition is prepared by mixing from about 30 to about 95% by weight of water-dilutable maleinized oil with from about 5 to about 70% by weight of a solid particulate epoxy group-containing compound having a number average molecular weight of at least 1000 and an epoxy equivalent weight in the range of 450 to 7500, the average particle size being from about 0,5 to 35 mu m. The percentages by weight of the separate binder components are based on the total weight of the two components on a solvent free basis. The novel coating composition can be used to advantage for coating any substrate and particularly for coating automobile bodies. The invention also relates to a process for applying and baking said coating composition and to substrates thus obtained.
Patent ES-8201224-A1 (ES)
Title: Cast iron contg. aluminium and opt. nodular graphite - for mfg. electrical resistors withstanding high temps. and with low temp. coefft. of resistance
IPC: H01B1/02
Filed: 1980-06-12
Abstract: The alloy has a resistivity of 2.5-3.5 ohm.mm/m, and a temp. coefft. of resistance (TCR) below 0.03% and usually 0.015-0.03%. The compsn. is 3-27% Al, 1.0-5.0% C, 1-9% Si, and 0.5-6.0% Mn and the alloy may also contain 0.4-3% Cu, 1-8% Ni and 0.4-6% Cr, where the Ni is used together with Cu or Cr. The alloy pref. contains 0.3-2.0% Mo added to increase its high temp. strength and/or 0.1-3% each of Ti, Zr and/or V and/or 0.05-1% N2, Mg, or lanthanides. One pref. alloy contains 3-8% Al, 2-5% C, 2-9% Si, 0.5-3% Mn. The alloying elements are pref. added to the molten iron in an electric furnace, and inoculation may be used to obtain nodular graphite in the castings. The resistivity given above is combined with high resistance to oxidn. and corrosion and good mechanical properties.
Patent ES-8106324-A1 (ES)
Title: Disperse monoazo dyes, their preparation and their application to synthetic textile materials.
IPC: C09B29/08
Filed: 1980-07-24
Abstract: Disperse monoazo dyes having the formula: < IMAGE > wherein X represents chlorine or bromine, each of R1 and R2 independently represents alkyl or alkenyl and R3 represents hydrogen, alkyl or acylamino. The dyes give bright red shades on synthetic textile materials.
Patent ES-8200403-A1 (ES)
Title: Apparatus for stretching hides or skins in the manufacture of leather.
IPC: C14B1/26
Filed: 1980-09-05
Abstract: In this tentering device the skin to be tentered is placed on a tentering frame in which a plurality of tentering clamps are displaceably held on radial guides, the skin being grasped by said tentering clamps is stretched by means of transmitted pulling forces. For the dependable detection and holding of the outer edge of the skin to be tentered without slipping or displacement, each tentering clamp (7, 8, 28) is provided with a pressing device (20, 29) which is displaceable with it, particularly in the form of a roller (25, 30), cylinder or rotating brush which, in combination with a backer-up, arranged below the skin, smooths and positions the skin for the closing of the tentering clamps.
Patent ES-8202319-A1 (ES)
Title: Process and furnace for the production of molten glass.
IPC: C03B5/225
Filed: 1981-03-10
Abstract: The invention relates to a method for producing molten glass in a melting furnace 1 equipped with a tank containing a glass bath 3, where the ingredients of the glass are melted in a refining zone 10 and the molten glass flows into an adjacent conditioning zone 13. According to the invention, the current is driven to a passage 31, which is located at the common boundary of the refining zone 10 and the conditioning zone 13, this boundary or corset has a narrower width than that of the current, and the current is forced to go through the passage 31. Thus the homogeneity of the glass is increased at drawing off.
Patent ES-8304319-A1 (ES)
Title: Radar signal processor
IPC: G01S13/70
Filed: 1981-10-01
Abstract: A processor for operating on video and azimuth signals from a radar system having an antenna which scans in azimuth. The processor enhances the signal-to-noise ratio of the video signals while imposing thereon a substantially constant azimuth delay error. The processor includes a first circuit for forming and storing a count indicative of the video signal history in each range zone. The processor also includes a second circuit for generating and removing a flag signal indicative of azimuth leading and trailing edges respectively of a target pulse in the video signal. A gating circuit is included to pass video signals, for a given range zone, to an output terminal during the presence of a flag signal associated with the zone.
Patent ES-8206874-A1 (ES)
Title: Automatic speed control system for a heavy vehicle.
IPC: F02D29/02
Filed: 1981-10-26
Abstract: An automatic speed control for a heavy duty vehicle includes a controller which regulates communication between a compressed air source and an air actuated throttle mechanism. The controller generates a control signal which is a function of a speed error signal and the position of the air actuated throttle to regulate the compressed air source. The speed error signal is calculated as the difference between a commanded speed signal and an actual speed signal. To generate the control signal, the error signal and throttle position signal are operated on by different lead-lag transfer functions. These lead-lag terms are thereafter combined with a proportional speed error term to yield the desired control signal. The system further includes a throttle control feature for powering auxiliary equipment when the actual speed signal is zero. Another feature of the control limits the commanded speed signal to a set value when it exceeds a predetermined limit.
Patent ES-8207105-A1 (ES)
Title: Method of manufacturing glass fibers.
IPC: C03B37/083
Filed: 1981-11-10
Abstract: A method of manufacturing glass fibers using a tip nozzle in which a multiplicity of tips are arranged at such a high density that the distance between outer peripheral surfaces of adjacent tips is as small as 0.3 to 2.0 mm to make the spinning of glass fibers practically impossible by the conventional methods due to joining of adjacent glass cones. In order to form and maintain independent glass cones under the tips to achieve a stable spinning of glass fibers, according to the method, a flow of gas is directed towards the tip nozzle in the direction as close as possible to the direction normal to the tip nozzle such that the gas reaches the tip nozzle to eliminate the gas stagnant in the region between adjacent tips while effectively cooling the tip nozzle and the molten glass cones.
Patent ES-8302538-A1 (ES)
Title: Metal-thermoplastic-metal laminates.
IPC: B32B15/08
Filed: 1982-02-19
Abstract: Lightweight metal-thermoplastic-metal laminates exhibiting an improved combination of good formability and bending strength comprise a core layer of a thermoplastic material selected from certain partly crystalline polyamides and polyesters, and a metal layer of certain aluminum alloys laminated on each side of the core layer, said thermoplastic and metal layers having certain requirements with respect to thickness and tensile elongation, and, additionally for the metal, tensile offset yield strength.
Patent ES-8303305-A1 (ES)
Title: N-(arylthioalkyl)-N'-(aminoalkyl)ureas.
IPC: C07C317/28
Filed: 1982-05-19
Abstract: N-(Arylthioalkyl)-N min -(aminoalkyl)ureas and thioureas and oxidation derivatives having the formula < CHEM > wherein B represents a thio, sulphinyl or sulphonyl group R<1> and R<2> each represent a hydrogen atom or a loweralkyl, cycloalkyl, 2-furanyl, phenyl, substituted phenyl or phenyl-loweralkyl group and R<3> and R<4> each represent a hydrogen atom or a loweralkyl, phenyl or phenyl-loweralkyl group wherein phenyl is optionally substituted. or R<3> and R<4> taken with the adjacent nitrogen form a heterocyclic residue.
Patent ES-8401021-A1 (ES)
Title: Arylsulfonylurea carbamates and thiol carbamates as herbicide detoxifying agent
IPC: C07C301/00
Filed: 1982-10-15
Abstract: 1-Arylsulphonyl- 3-alkoxycarbonylurea derivs. and analogues of formula (I) and their salts with inorganic bases such as the Na, K and NH4 salts, and their aniline, p-toluidine, benzylamine, mono-, di- and triallylamine, mono-, di- and tri-alkylamine, tetra-alkylammonium, ethylaminoethyl, mono-, di- and tri-alkanolamine, quinoline, isoquinoline, ethylenediamine, benzyltrialkylammonium, choline, hydrazine, N,N-dialkylhydrazine, morpholine and tribenzylamine salts are new. (R)n-Ar-SO2-NR2-CO-NR4-CO-XR1 (I) (X is O or S; n is 0-3; R is halogen, CF3, CN, NO2, 1-4C alkyl, alkoxy or alkylthio, or lower alkylsulphonyl; R4 is H, 1-4C alkyl, 2-6C alkoxyalkyl, Ph or chlorophenyl; R2 is H, 1-4C alkyl, 2-6C alkoxyalkyl or Ph; R1 is 1-4C alkyl, 3-6C alkenyl, 3-6C alkynyl, 1-4C haloalkyl, 2-6C alkoxyalkyl, 1-phenylpropenyl, benzyl, chlorobenzyl, 3-6C haloalkenyl, or Ph opt. substd. by 1-4C alkyl; and Ar is Ph, benzyl, naphthyl, pyridinyl or styryl). (I) are antidotes for protecting crop plants, esp. soyabean crops, against injury by thiolcarbamate, thiolcarbamate sulphoxide and haloacetanilide type herbicides, and the tolerance of crop plants to these herbicides can be increased by appln. of (I) to the soil. Applied at 0.01-30 pts. per 1 pt. of herbicide.
Patent ES-8405429-A1 (ES)
Title: Microwave cured silicone elastomeric foam.
IPC: C08J9/30
Filed: 1983-06-22
Abstract: A simplified method of manufacturing a silicone elastomeric foam comprises mechanically generating a stable froth of an aqueous emulsion, while adding surfactant and thickener, then exposing the stable froth to microwave energy to remove the water. The emulsion consists essentially of anionically stabilized hydroxyl endblocked polydiorganosiloxane, colloidal silica, an organic tin compound, and water, the emulsion having a pH in the range of 9 to 11.5 inclusive. The dried froth is an elastomeric, cellular structure possessing typical silicone elastomer heat stability and long-term aging stability.
Patent ES-8403851-A1 (ES)
Title: 2-Methylpentanoic-acid esters with branched or carbocyclic alcohols, their preparation and use as perfuming agents.
IPC: C07C67/44
Filed: 1983-07-06
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL) The use of 2-methylpentanoic acid esters corresponding to the following formula see diagramm : EP0098791,P6,F3 in which R is a branched or carbocyclic radical corresponding to the formula see diagramm : EP0098791,P6,F4 wherein R**1 = H, CH3 R**2 = H, CH3 , C2 H5 R**3 = C2 H5 , n-C3 H7 , CH(CH3 )2 , n-C4 H9 with the proviso that only one of the radicals R**1 , R**2 can represent H, or wherein R**1 , R**2 = (CH2 )n , n = 3 or 4 R**3 = H as perfumes. 1. Claims (for the Contracting State AT) The use of 2-methylpentanoic acid esters corresponding to the following formula see diagramm : EP0098791,P7,F3 in which R is a branched or carbocyclic radical corresponding to the following formula see diagramm : EP0098791,P7,F4 wherein R**1 = H, CH3 R**2 = H, CH3 , C2 H5 R**3 = C2 H5 , n-C3 H7 , CH(CH3 )2 , n-C4 H9 with the proviso that only one of the radicals R**1 , R**2 can represent H, or wherein R**1 , R**2 = (CH2 )n , n = 3 or 4 R**3 = H as perfumes.
Patent ES-8503158-A1 (ES)
Title: Method and apparatus for authenticating memory disk.
IPC: G11B33/10
Filed: 1983-10-13
Abstract: A technique for enabling authentication of a magnetic memory disk. Predetermined portions of preselected tracks on the disk recording surface are deliberately removed and the locations of the modified portions are recorded, along with an initial program routine. The portions are alternatively removed by mechanically abrading the recording surface using a stylus, by embossing the preselected portions and applying an abrasive member to the embossed raised surfaces, by burning off the portions with a laser, or by chemical etching. When the disk is inserted into a drive, an initial program routine recorded on the disk causes the drive transducer to seek the pretreated portions and attempt a write and subsequent read operation. A successful write/read operation indicates a counterfeit copy. This indication may be used to signal the operator or erase the entire program from the disk.
Patent ES-8501076-A1 (ES)
Title: Friction engaging drives with ceramic materials.
IPC: F16D13/62
Filed: 1983-11-21
Abstract: A friction energizing drive such as a clutch disc in a friction clutch for automotive clutches, starting clutches for continuously variable transmissions and heavy-duty clutches for heavy equipment or off-the-road vehicles, wherein a ceramic material in the form of discs or buttons comprise the friction material. To smooth the generally abrupt torque curve and reduce the harsh feel of a ceramic material clutch, the ceramic material in the form of circular members, alone or secured to disc backings, are rotatably mounted on an annular clutch disc or plate located between a flywheel and pressure plate in a clutch assembly.
Patent ES-8507602-A1 (ES)
Title: Process for manufacturing detergent powder.
IPC: C11D3/39
Filed: 1984-02-17
Abstract: Photobleach, such as zinc or aluminium phthalocyanine sulphonate is incorporated into detergent powder by spraying in solution or suspension. Reduced loss of photobleach during processing and during storage of the resultant powder is achieved by adopting the process.
Patent ES-8501383-A1 (ES)
Title: N-phenyl-N'-cycloalkylalkanoylpiperazines and process for their preparation.
IPC: C07D239/42
Filed: 1984-03-23
Abstract: There are prepared new pharmacologically active compounds of the formula: < IMAGE > I In formula I R1 is a phenyl radical, pyridyl radical, a pyrimidyl group, or pyrazinyl radical, or a phenyl radical, pyridiyl radical, pyrimidyl radical, or pyrazinyl radical substituted by the radicals R3 and R4 which are the same or different and are hydrogen, fluorine, chlorine, bromine, trifluoromethyl, hydroxyl, C1-C6-alkyl groups C1-C6-alkoxy groups, C3-C6-alkenyloxy groups, C3-C6-cycloalkyloxy groups, phenyl-C1-C4-alkoxy groups, C1-C6-alkylmercapto groups, the nitro group, the amino group, C1-C6-dialkylamino groups, C2-C6-alkanoyl groups, C2-C6-alkanoylamino groups, or C2-C6-alkanoyloxy groups and R2 is the adamantyl group, the 3,3-dimethyl-bicyclo[2.2.1]hept-2-yl radical, a saturated C3-C16-cycloalkenyl radical and alk is a straight or branched C1-C6 alkyl chain.
Patent ES-8600773-A1 (ES)
Title: Polymer dispersions and their preparation.
IPC: C08F2/00
Filed: 1984-04-05
Abstract: A dispersion of water soluble or water swellable polymer in water immiscible liquid is made by reverse phase polymerization utilizing a dispersing system comprising a polymerization stabilizer and the resulting dispersion, optionally after dehydration, may be distributed into water utilizing a distributing system. The dispersing system or the distributing system, or both, includes at least one non-ionic compound selected from C6-12 alkanols, C4-12 alkylene glycol monoethers and their C1-4 alkanoates, C6-12 polyalkylene glycol monoethers and their C1-4 alkanoates and benzyl alcohol. Novel dispersions are made by reverse phase polymerization and, in particular, include a non-ionic compound selected from C4-12 alkylene glycol monoethers, their C1-4 alkanoates and C6-12 polyalkylene glycol monoethers and their C1-4 alkanoates. When the polymer is water soluble a solution of it in water can be made by distributing the dispersion into water.
Patent ES-8506744-A1 (ES)
Title: Hydraulic fluid, esp. for aircraft
IPC: C07F9/53
Filed: 1984-05-31
Abstract: Hydraulic fluid compsn., partic. for aircraft, comprises 95-99.99 wt.% liq. mixed trialkylphosphine oxide (I), and 0.01-5 wt.% conventional additives. - (I), in which the alkyls are 6-10C, esp. hexyl, octyl and decyl, are obtd. by phosphinating, in the presence of a free radical initator, the  corresponding alpha olefins, using an olefin:phosphine mole ratio of 3 to 1, and oxidising the obtd. mixed trialkylphosphine. - The prefd. free radical initiator in the phosphination is azobisisobutyronitrile, and the oxidn. of the intermediate phosphine is opt. carried  out with H2O2. - (I) have an exceptionally low density, with a s.g. of about 0.878 cf. 1 for the conventional commercially available phosphate ester type hydraulic fluids.  (0/0)