baber/WOPTO huggingface dataset:
Patent ES-8107084-A1 (ES)
Title: Batch material blender and method therefor
IPC: B01F23/47
Filed: 1980-10-08
Abstract: A measuring and transferring device for automatically metering predetermined and variable quantities of virgin plastic material, reprocessed plastic material and color concentrate to an extrusion machine. This masterbatch material blender incorporates a rotary conveyor having openings therein that receive and retain predetermined amounts of virgin plastic material and color concentrate in one position of movement of the conveyor and discharge same to the extruder in yet another position of movement thereof. Furthermore, such conveyor is adapted to control yet another reciprocable metering and transfer mechanism that similarly controls the addition of reprocessed material to the batch by way of the same measuring and transferring device.
Patent ES-8200230-A1 (ES)
Title: Electronic chargeover relay for model power units
IPC: A63H19/24
Filed: 1980-10-10
Abstract: The circuit changes the travel direction of a model power unit when an overvoltage pulse is applied to the track. The core of the circuit is a latching relay which assumes one stable position as a result of a positively directed current pulse and assumes the other stable position as a result of a negatively directed current pulse. Said relay is alternately supplied in each case with control pulses of different current direction by an electronic control circuit when a voltage threshold whose position is determined by a zener diode is exceeded.
Patent ES-8203102-A1 (ES)
Title: Double-stranded DNA which codes for a polypeptide with human fibroblast interferon activity, cloned DNA, recombinant plasmid containing the DNA and microorganism containing the recombinant plasmid.
IPC: C07K14/565
Filed: 1980-10-30
Abstract: The invention relates to a DNA which codes for a polypeptide with interferon activity, a cloned DNA showing complementarity to human inteferon mRNA, a recombinant plasmid containing such DNA, a microorganism containing the recombinant plasmid and a process for producing said DNA, said cloned DNA, said recombinant plasmid and said microorganism.
Patent ES-8201422-A1 (ES)
Title: Automatic roll-up device for a safety belt
IPC: B60R22/405
Filed: 1981-03-04
Abstract: Automatic roll-up device for a safety belt with a mechanism for blocking the belt roller in case of danger. The belt blocking device has a control disc of lightweight construction in fixed connection with the belt roller and works in direct conjunction with a vehicle and/or belt sensitive activating sensor. A braking- or clamping device for the belt is arranged after the belt roller in the direction the belt is pulled out. The braking- or clamping device is activated by the blocking of the belt.
Patent ES-8202920-A1 (ES)
Title: Accelerating device of fluids for circuits of hot-water heating plants.
IPC: F24D19/10
Filed: 1981-05-04
Abstract: 1. An accelerating device of fluids, comprising an accelerating mean mounted in the circuit of a first fluid, an electric motor which is connected to said accelerating mean, a driving turbine fed by a second fluid under pressure which is also connected to said accelerating mean, and a gate connected to the second fluid supply circuit of the turbine and automatically controlled for starting the driving turbine if the feeding of the electric motor is stopped, the said gate being connected to an electromagnet, characterized in that the circuit of the first fluid is a circuit of domestic central heating, in that the second fluid is water and in that the electromagnet and the gate (4) are arranged so that they close the second fluid supply circuit (5) if the feeding of the electric motor (7) is restored.
Patent ES-8303122-A1 (ES)
Title: Blood processing centrifuge.
IPC: B04B5/04
Filed: 1981-06-15
Abstract: Apparatus is disclosed for centrifugally separating blood into a first blood component, such as a plasma-rich component, and a second blood component, such as a plasma-poor component. This apparatus employs a centrifuge intended to be used immediately adjacent to a blood donor. A flexible displacement pouch having a fluid operated diaphragm is positioned within a blood processing chamber of the centrifuge rotor. The blood processing chamber comprises a pair of contoured support shoes which structurally supports the displacement pouch and a flexible blood processing bag. Separated first blood component is expressed from the flexible blood bag by movement of the diaphragm and collected in a receiver container as the centrifuge rotor spins. A pressure plate is mounted against the support shoes. The plate has a mass sufficient to at least counterbalance the force exerted inwardly by the fluid in the blood processing bag during the separation process.
Patent ES-8205480-A1 (ES)
Title: Method and apparatus for presoldering solder balls on contact strips.
IPC: H01R43/02
Filed: 1981-07-08
Abstract: The invention comprises an apparatus in which the balls in a container (76) penetrate into guide channels (84), which are opened or closed by selection devices, and are inserted one by one, by a slide valve (88), into positioning channels (100). Electrodes (116) solder the balls from the channels (100) onto contact strips held on a counter-electrode (48). Application for soldering the contact strips of electronic circuits supported on substrates.
Patent ES-8205681-A1 (ES)
Title: Track-mounted hydraulic retarder for braking railway vehicles.
IPC: B61K7/02
Filed: 1981-07-21
Abstract: 1. Hydraulic piston-type rail brake for braking railway carriages, having a damper (7) comprising telescopic elements (8, 9) which is mounted in a bearing tube (14) provided with at least one ventilation opening (37) and which can be actuated by a wheel (5) of a railway carriage, the bearing tube (14) being fixed, preferably directly, to a rail (2) of the track, by means of a holder (20), characterised in that the telescopic elements (8, 9) are arranged at a radial spacing in a guide tube (12) which is closed off at the top by a cap (6), the guide tube (12) being mounted in axially movable manner in the bearing tube (14), one of the telescopic elements (8, 9) being releasably connected to the cap (6) whilst the other telescopic element (9) is supported by the bearing tube (14).
Patent ES-8301103-A1 (ES)
Title: Arrangement for connecting an electrode set to various instruments.
IPC: A61B5/308
Filed: 1981-08-07
Abstract: Physiological electrode systems are based upon the utilization of a single pair of electrode elements to provide for physiological function monitoring of a patient, electrical stimulation of the patient, and electrical therapeutic treatment of the patient. The monitoring instrument, the stimulating instrument and the therapeutic instrument may be connected to the electrode elements separately or in various combinations. Preferably, the electrode elements are provided as a disposable set which are connected to the various instruments through appropriate cables. These cables may be interrelated to permit combinations of the instruments to be simultaneously connected to the electrode elements, with suitable protection being provided to prevent the instruments from adversely affecting one another. Aspects of the cables and electrode sets may be utilized to provide separate monitoring, stimulating and therapeutic electrode systems. An electrode element structure employing tin and stannous chloride provides system and individual function benefits.
Patent ES-8303517-A1 (ES)
Title: Textile treatment compositions.
IPC: D06M13/144
Filed: 1982-02-27
Abstract: Aqueous textile treatment compositions comprising 2% to 11% of an active mixture comprising a water-insoluble cationic fabric softener, a water-insoluble nonionic fabric softener selected from C10-C24 non-cyclic hydrocarbons and C10-C40 fatty acid esters, and an alkoxylated ammonium surfactant having the general formula < CHEM > wherein R5 is C12-C24 alkyl or alkenyl, and R6, R7 and R8 represent C1-C4 alkyl, aryl or (CnH2nO)yH, wherein n is 2 or 3, y is from 0 to 9 and the sum total of CnH2nO groups is from 1 to 9, and wherein X is a counteranion. The compositions are stable compositions displaying excellent viscosity characteristics, softening and antistatic performance.
Patent ES-8306977-A1 (ES)
Title: Deceleration-responsive brake regulator.
IPC: B60T8/28
Filed: 1982-10-05
Abstract: 1. Deceleration-responsive brake regulator, comprising a casing (12, 112) provided with a bore (14, 114), an inlet opening (16, 116) to be connected to a pressure source and an outlet opening (18, 118) to be connected to a brake motor opening into said bore, a regulator piston (20, 120) slidingly mounted in said bore (14, 114) and subjected to the pressures prevailing in said openings and to a resilient return force (34, 134) biasing it towards a rest position, a regulator valve (38, 138) situated between said openings and controlled by said regulator piston (20, 120), a pilot piston (24, 124) slidingly mounted in said bore and subjected on one of its faces to the pressure prevailing in said outlet opening and delimiting by its other face a pilot chamber (30, 130), said pilot piston also controlling said regulator valve, a valve (54, 154) mounted in a conduit (52, 152) between said inlet opening and said pilot chamber, and a deceleration device (46, 146) controlling said valve, said pilot piston (24, 124) being arranged between the deceleration device (46, 146) and the regulator piston (20, 120), characterized in that it comprises a device (56, 164) between said pilot piston (24, 124) and said valve (54, 154), which device is rigid at least in the direction of the axis of the bore (14, 114), said rigid device maintaing said valve in open position when said regulator piston is in its rest position.
Patent ES-8405132-A1 (ES)
Title: Noise suppressing feeder tube for a refrigerant circuit
IPC: F25B41/06
Filed: 1982-11-22
Abstract: A noise suppressing feeder tube for use in a refrigeration circuit is disclosed. A single unitary member having a middle portion flattened to reduce this cross-sectional diameter is disclosed for connecting a capillary tube to the evaporator of a small refrigeration circuit. By forming a unitary piece with a reduced cross-sectional area it has been found that refrigerant noise as is caused during the turbulent flow from the capillary tube to the evaporator may be suppressed.
Patent ES-8503010-A1 (ES)
Title: Olefin polymerization catalyst and process for the polymerization of olefins.
IPC: C08F10/00
Filed: 1983-01-28
Abstract: Catalysts effective for the polymerization of olefins at high productivity formed upon mixing (1) a solution of titanium tetrahydrocarbyloxide or a zirconium tetrahydrocarbyloxide and an organoaluminum halide with (2) a dihydrocarbylmagnesium compound alone or admixed with a minor amount of a trialkylaluminum and (3) combining the product obtained in (2) with a metal halide selected from a silicon tetrahalide and a titanium tetrahalide. The catalyst component thus produced can be combined with an organoaluminum compound as a cocatalyst component.
Patent ES-8406421-A1 (ES)
Title: Fungicidal N-phenylcarbamates.
IPC: C07D317/28
Filed: 1983-05-03
Abstract: The use of an N-phenylcarbamate of the formula: <CHEM contiene="yes"> as a fungicidal agent against phytopathogenic fungi, particularly those strains resistant to benzimidazole thiophanate and/or cyclic imide fungicide.
Patent ES-8402924-A1 (ES)
Title: Plant for eliminating infiltrated water and putrid gas from landfills.
IPC: B09B1/00
Filed: 1983-05-16
Abstract: 1. An installation for eliminating seepage water (A) and sewer gas (9) from rubbish tips, comprising a vaporiser (2, 3) in which the seepage water is vaporised, and a furnace (9) which serves to burn the gas and indirectly to heat the vaporiser which is supplied not only with the sewer gas but also with the steam, characterised in that the vaporiser consists of at least one rectifier column (2, 3) in which the seepage water (A) is vaporised in the presence of added air (C) and that between the rectifier column (2, 3) and the furnace (9), at least one condenser (4, 5) is connected, in which a part of the steam is condensed and the coolant cycle of which is connected to a heat exchanger (1) which serves to pre-heat the seepage water (A) which is supplied to the installation.
Patent ES-8504662-A1 (ES)
Title: Preparation of phenyl esters in the presence of boric anhydride.
IPC: C07C69/24
Filed: 1983-10-31
Abstract: An improved process for preparing carboxylic esters of phenols, in which the carboxylic acid and phenol are reacted in the presence of boric anhydride.
Patent ES-8406557-A1 (ES)
Title: Method of quenching ferrous alloys in an aqueous medium
IPC: C21D1/60
Filed: 1983-12-15
Abstract: Articles made of ferrous alloys, particularly articles made of carbon steels and alloyed steels, that have previously been brought to an elevated temperature of over 750 DEG C and generally from 800 to 950 DEG C, are quenched in an aqueous solution of polyvinylpyrrolidone containing an additive that causes reversible precipitation of polyvinylpyrrolidone at the surface of the articles at the time when they are placed in the quenching medium, the quenching medium being subjected to agitation. The most appropriate precipitating additive is sodium sulphate at a concentration of 5 to 10 g/l.
Patent ES-8503977-A1 (ES)
Title: Method of sorting metal particles.
IPC: B07C5/34
Filed: 1984-02-10
Abstract: In the proposed process of sorting metal particles in dependence on their chemical composition the melting point and/or the melting temperature range are used to identify the particles. A radiation pyrometer integrally combined with a laser is used for this purpose and only a fraction of a second is required to test a given particle. A graph shows the melting temperatures of the metals and alloys frequently occurring in shredded scrap.
Patent ES-8602650-A1 (ES)
Title: 3-Phenyl-4-cyanopyrrole derivatives, process for their preparation and their use as microbicides.
IPC: C07D405/12
Filed: 1984-06-16
Abstract: 3-Aryl-4-cyanopyrroles of the formula (I) R1 and R2 independently = H, halogen, methoxy or methylthio; R3=H or 1-8C haloalkyl; Y=OH, halogen or -O-CO-R4; R4=H, 1-8C alkyl, 1-8C haloalkyl, 2-6C alkenyl, 2-tetrahydrofuryl, 2-tetrahydropyranyl, 1-6C alkoxycarbonyl or -CH(R5)-X-R6; X= O or S; R5=H or 1-3C alkyl; R6=1-6C alkyl, (1-6C alkoxy)-(1-6C alkyl), 3-6C alkenyl or 3-6C alkynyl, or phenyl opt. substd. by halogen, 1-6C alkyl, 1-6C alkoxy and/or 1-6C alkoxycarbonyl.
Patent ES-8504202-A1 (ES)
Title: Synergistin derivatives, their preparation and pharmaceutical compositions containing them.
IPC: A61K31/44
Filed: 1984-07-13
Abstract: The invention provides new pristinamycin IIB derivatives of the formula: < IMAGE > (I) in which R represents alkylthio substituted by (i) alkylamino or dialkylamino of which the alkyl parts can form a pyrrolidin-1-yl, piperidino, azetidin-1-yl, azepin-1-yl, morpholino, thiomorpholino or piperazin-1-yl ring (optionally substituted by alkyl), or (ii) pyrrolidin-2-yl or pyrrolidin-3-yl, piperidin-2-yl, piperidin-3-yl or piperidin-4-yl, azetidin-2-yl or azetidin-3-yl or azepin-2-yl, azepin-3-yl or azepin-4-yl a radical Het-S-, in which Het is pyrrolidin-3-yl, piperidin-3-yl or piperidin-4-yl, azetidin-3-yl or azepin-3-yl or azepin-4-yl optionally N-alkylsubstituted or dialkylamino of which the alkyl parts can form a pyrrolidin-1-yl, piperidino, azetidin-1-yl, azepin-1-yl, morpholino, thiomorpholino or piperazin-1-yl ring (optionally substituted by alkyl), the said alkyls having 1 to 5 carbon atoms each in a linear or branched chain. The compounds of the formula (I) are useful as antimicrobial agents when used in association with known synergistines or synergistines of the formula: < IMAGE > (V)
Patent ES-8600955-A1 (ES)
Title: Mechanism for cleaning and drying compressed gasses.
IPC: B01D53/26
Filed: 1984-08-21
Abstract: Compressed air in vehicle braking systems is cleaned and dried within a housing (12) having an open end closed by an end cover (14). The cover includes a circuitous passage (78) so that air flowing from inlet port (76) has heat removed prior to being introduced into the cannister (16). Dump valve (110) periodically communicates the sump cavity (68) with the atmos. to regenerate the desiccant and to void the contaminants from the sump cavity. The valve (110) is operated by a pressure signal fed to central chamber (122) into which the valve extends, the pressure acting on a piston (120) to force the valve
Patent ES-8506516-A1 (ES)
Title: Tampon printing machine.
IPC: B41F17/00
Filed: 1984-10-03
Abstract: A dabber printing machine for printing of workpieces with printing ink wherein a dabber-holder is fastened from below to a first and second vertical carriage (6, 6'). The dabber-holders run parallel to one another. In each case, in one extreme position of the horizontal carriage (7), with which both vertical carriages (6, 6') are connected, the vertical carriages (6, 6') are pressed downward by two levers (14) of a pair of gear units (12). In the other extreme position, such are pressed downward by the levers (14) of the other pair of gear units (12). Thus, the dabber-holders with the dabbers jointly and simultaneously make vertical and horizontal movements in the form of an inverted U. A step of operation of the transfer element from printing station to printing station optically occurs upon every or every other horizontal movement. Thus, indexing of the workpieces to be printed is simplified and the efficiency of the printing machine is doubled.
Patent ES-8603435-A1 (ES)
Title: Light-sensitive compounds containing trichloromethyl groups, process for their preparation and light-sensitive mixture containing these compounds
IPC: C07D251/24
Filed: 1984-10-10
Abstract: Light-sensitive compounds are described which have the formula < IMAGE > (I) wherein R1 and R2 denote H or alkyl, R3 and R4 denote H or 4,6-bis-trichloromethyl-s-triazin-2-yl, R5 and R6 denote H or halogen, alkyl, alkenyl or alkoxy, and Ar denotes a mononuclear to trinuclear aromatic group. These compounds are suitable as photoinitiators for free-radical polymerization or as photolytic acid donors for acid-cleavable compounds, and for cross-linking and color formation reactions. They are distinguished by a high sensitivity in various spectral ranges.
Patent ES-8607622-A1 (ES)
Title: Fixed incore wide range neutron sensor
IPC: H01J47/12
Filed: 1984-10-15
Abstract: Disclosed is a neutron detector, provided with a sealed chamber having two spaced apart electrodes, hermetically sealed in the chamber with a seal which is located in an environment of at least two decades less neutron flux than that experienced by the detector. An ionizable gas is placed within the space between the electrodes, and pressurized to a pressure above one atmosphere. A layer of a mixture of an active material and a breeding material are positioned within the chamber, the active material and breeding material being respectively U-235 and U-234, which layer has a thickness of at least 0.2 milligrams per square centimeter.
Patent ES-8604698-A1 (ES)
Title: Variable speed drive motor system with inverter control.
IPC: F25B1/053
Filed: 1984-10-16
Abstract: The drive motor system includes a main motor (10) whose drive shaft (40) is connected to that (41) of an AC auxiliary motor/generator (11). The latter receives electrical excitation signals in a selected sequence from an inverter supplied with electrical power and control signals. - The inverter processes the power and control signals to form the excitation signals, each having a selected frequency and magnitude. The excitation signal sequence is determined by the electrical control signals received from, e.g. a microprocessor control system, to vary the output drive shaft speed.
Patent ES-8600605-A1 (ES)
Title: Coffee oil treatment.
IPC: C11B3/00
Filed: 1984-10-18
Abstract: A process for reducing the cafestol content of coffee oil in which the coffee oil is initially heated, then extracted with an aqueous isopropanol solution, after which the oil layer is separated from the aqueous isopropanol layer.
Patent ES-8507138-A1 (ES)
Title: Di:hydro-pyridine derivs.
IPC: A61K31/44
Filed: 1984-11-07
Abstract: 1,2-Dihydro pyridine derivs. of formula (I), in which R is 1-4C alkyl are made by reacting an aldehyde of formula (II) with a malonitrile of formula (III) in methanol, ethanol, tetrahydrofurane or their mixts. at from 20 deg.C to b.pt., and removal of solvent by distn.
Patent ES-8603536-A1 (ES)
Title: Improvement in or relating to petroleum resins.
IPC: C08G65/26
Filed: 1985-03-15
Abstract: Light colour polar petroleum resins with improved properties are obtained by reacting a mixture containing tri- and tetra-cyclopentadiene and less than 20 wt.% based on the total content of cyclopentadiene oligomers of dicyclopentadiene with an alpha . beta . unsaturated carboxylic acid. The carboxyl group in the product provides a reactive site for further reactions to produce resins suitable in applications such as pressure sensitive adhesives, hot melt adhesives, ink resins etc and these further reactions and uses of the resins also form the subject of this invention.
Patent ES-8606795-A1 (ES)
Title: Method for applying a liquefiable material onto a substrate conveyed in form of a web
IPC: B05D1/26
Filed: 1985-04-12
Abstract: Method for applying a liquefiable material in form of a foam or a high-viscosity solution from a storage container onto a substrate which is conveyed in form of a web, with the aid of an application device which is provided with at least one discharge opening which is oriented in a line transversely to the direction the web is moving. A stream of the liquefiable material is introduced at one end of the application device. This stream is metered and the quantity passing through per time unit is measured. Part of the stream of liquefiable material is discharged at the other end of the application device and conducted back to the storage container, and also the flow-through quantity per time unit is measured. The difference of the measured quantities passed through per time unit is compared to a nominal value. The parts of the stream are dosed such that the difference of the measured quantities passing through per time unit approaches the nominal value.
Patent ES-8703403-A1 (ES)
Title: Process for the selective production of secondary and primary amines.
IPC: C01B32/336
Filed: 1985-05-08
Abstract: An improved process is provided for the selective production of secondary amines and primary amines by bringing together under reaction conditions a tertiary amine or a secondary amine with oxygen or an oxygen-containing gas in the presence of an activated carbon catalyst, the improvement which comprises using an activated carbon catalyst wherein oxides have been removed from the surface of the carbon.
Patent ES-8608271-A1 (ES)
Title: Shredder and distributor for a roundbaler.
IPC: A01D87/12
Filed: 1985-07-19
Abstract: A machine permits the distribution, in rearing buildings, of forage gathered in round bales, in step with the unwinding of the said bales at the heart of the machine. The machine includes a trailer equipped with a chassis 1 fitted with a hitching drawbar 2 articulated at 25 and a set of wheels 3 mounted on side arms 4 oscillating under the effect of a ram 6. On this chassis is mounted a tub 7 equipped with a movable bottom 8 the trajectory of which incorporates a dihedral with a variable angle determined by a concave or convex diversion of the active trajectory of the conveyor belt and at any point of the latter, which conveyor belt discharges into a device for shredding and ejection, whose large-diameter rotor carries shredding teeth 22 at its front and fan blades 24 at its periphery. The dihedral angle can be adjusted by a ram 13 its position in space can be determined by the action of the ram 6 or by inflection of the drawbar around the shaft 25 or by the combination of these different actions.