baber/WOPTO huggingface dataset:
Patent ES-475099-A1 (ES)
Title: Process for the production of sodium percarbonate
IPC: C01B15/10
Filed: 1978-11-15
Abstract: The invention relates to a process for the production of compact, coarse sodium percarbonate which comprises reacting hydrogen peroxide at 10 to 20 DEG C, with an input solution containing sodium carbonate and saturated with sodium percarbonate in the presence of 100 to 200 g of sodium chloride per litre of solution, at least one active oxygen stabiliser and from 0.1 to 1.9 g of sodium hexametaphosphate per litre of solution, the ratio of soda to sodium hexametaphosphate in the input solution being from 65:1 to 500:1, hydrogen peroxide being added to the soda input solution or suspension in a quantity which is substantially equivalent to the sodium carbonate dissolved and/or suspended in the input solution at a temperature maintained at substantially one and the same level throughout the entire precipitation process, subsequently reducing the over-saturation of dissolved sodium percarbonate formed by precipitation of the sodium percarbonate during and for up to 60 minutes after addition of the hydrogen peroxide, and separating off and drying the salt obtained. Optionally the mother liquor accumulating is returned to the working stage for the soda input solution.
Patent ES-475700-A1 (ES)
Title: Improvements to automatic anti-drift units for hoisting installations using a rope.
IPC: B66D/
Filed: 1978-12-04
Abstract: These improvements consist of inserting between the pulling rope and the load to be raised a mechanism comprising a casing, inside which a frame is housed, linked to which are the pivots of two connecting rods equipped with cams. These connecting rods control both holding jaws enabling the passage of a safety rope which, optionally, can be a pulling rope. The hook of the pulling apparatus is linked to a runner which controls a cross arm, this cross arm pivoting on the casing and being connected to the end of one of the connecting rods which control the jaws by means of a spring. This runner linked to the hook, provides a route which is interrupted by a detector responsible for deactivating the installation's motors in the event that the pulling or lifting force ceases.  In this case, the jaws are closed simultaneously and automatically by means of a cross bar. The frame is linked to the casing at one end by means of an axis, whilst at the other end it is linked by means of an elastic join which allows for a certain amount of pivoting of the frame. This frame incorporates an extension which, upon pivoting, affects a switch capable of deactivating the installation's capstan motors, in the event of overload. The connecting rods controlling the jaws are manually operated from the outside and with the help of a lever.
Patent ES-475976-A1 (ES)
Title: Vasodilator prepd. by transesterification - is 2-N-benzyl-N-methylamino-ethyl 2,6-di:methyl-4,3-nitrophenyl-3-methoxy-carbonyl-1,4-di:hydro-pyr- idine-5-carboxylate
IPC: C07D211/90
Filed: 1978-12-13
Abstract: Prepn. of 2-(N-benzyl-N-methylamino)-ethyl 2,6-dimethyl-4-(3-nitrophenyl)-3-methoxycarbonyl-1,4-dihydropyrid- ine-5-carboxylate of formula (I) by transesterification of dimethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxyl- ate, (VII), with N-(2-hydroxyethyl)-N-methyl-benzylamine, (VIII), in a suitable solvent in the presence of a catalyst, followed by sepn. of unconverted (VII), (I) and the by-produced bis-(2-(N-benzyl-N-methylamino)ethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxyl- ate, (IX). Sepn. procedure pref. involves use of a cation exchange resin esp. crosslinked polystyrene gps. contg. sulphonic acid gps. Prod. is a vasodilator used to increase coronary and peripheral flow which is used in doses 100-3000 times higher than that of papaverine, cinnarizine etc. for the same effect. Known synthesis (BE-811324) give yields of 19 and 44% and necessitate difficult purification techniques to remove by products. The present process gives better yields, by a simple process from economic starting cpds.
Patent ES-481490-A1 (ES)
Title: Method and test kit for the determination of the thyroxine binding globulin.
IPC: G01N33/78
Filed: 1979-06-12
Abstract: A method for the determination of the thyroxine-binding index in serum, which method comprises mixing the serum sample to be determined with a defined amount of thyroxine and a defined amount of a determinable enzyme covalently bound to thyroxine, contacting the resulting solution with anti-thyroxine antibodies present in the solid phase, separating the liquid phase from the solid phase, and measuring the activity of said determinable enzyme in one of the phases as a measure of the tyroxine-binding index in said serum sample.
Patent ES-484535-A1 (ES)
Title: Implantate package, system and method
IPC: B65D75/36
Filed: 1979-09-27
Abstract: One or more implantates are packaged in a package comprising a carrier in the form of a rectangular substrate 11 having sufficient size to permit it to be easily handled, and a film 12 carried by said carrier and shaped to form one or a plurality of and parallel closed cells 13 arranged perpendicular and adjacent to one edge of the rectangular substrate shaped each of the cells to permit an implantate removal tool 30 to rupture and enter the end of each cell and remove the implantate. The implantate removal tool can be used to implant the implantate in the body of an animal. Together the implantate package and implantate removal tool permit aseptic implantation in an animal at a remote site.
Patent ES-485296-A1 (ES)
Title: Electrical connectors
IPC: H01R13/627
Filed: 1979-10-23
Abstract: An electrical connector comprises a socket part, comprising a grooved cover (1) for receiving a cable (2) and a member (3) of electrically insulating material locked by snap-action into the cover to keep the cable in the cover. The member 3 is provided with through-holes in a direction transverse to the longitudinal direction of the cable. The connector further comprises a plug part provided with spring-loaded plug portions (19, 22) which are insertable into the holes to make contact with bared conductors of the cable in the socket. The plug portions (19) may have grooves 21 for receiving the conductor wires of an electric cable or one plug portion (22) may comprises fuse connected to a conductor wire of the cable. The plug has legs (17, 18) which are expandable into engagement with the walls of an aperture (6) in the socket to hold the two parts together.
Patent ES-485522-A1 (ES)
Title: Antitheft lock for automobile - has stator locking bolt operated by spring and cam and contg. winged tail engageable with rotor slot
IPC: B60R25/021
Filed: 1979-10-30
Abstract: The anti-theft lock is normally fitted as part of or close to the steering column. The locking mechanism holds an anti-theft bolt in position as long as the key is in position. The lock has a stator in which rotates a barrel between the STOP and START positions, the key being removable up to this last position. The stator carries towards its rear the locking bolt which is held in one position by a spring and in its second by a cam. The bolt has a winged tail which engages with a slot in the rotor which itself opens into the key slot. The key engages a shoe which moves across a rotatable pin.
Patent ES-488475-A1 (ES)
Title: Method for treating textiles in jet-dyeing devices.
IPC: D06B3/28
Filed: 1980-02-12
Abstract: A process for the treatment of textiles in rope form with gaseous and/or liquid treating agents in a jet dyeing unit, wherein the charging of the jet apparatus with the material rope as well as the material transport in the unit is effected by directing a gas current, especially steam, issuing from nozzles under excess pressure onto the fibrous material. To start the process, the gas current and the fluid current may be used alternately or may be combined. The process is particularly suitable for the isothermal dyeing of textiles in rope form with heat-fixable dyestuffs in accordance with the batchwise exhaustion method.
Patent ES-489098-A1 (ES)
Title: A multifilament thread composed of single filaments of the multi-component matrix-segment type
IPC: D02G1/02
Filed: 1980-02-29
Abstract: A multifilament thread composed of single filaments of the multi-component matrix-segment type. The single filaments comprise a matrix (a) and at least three segment fibres separated therefrom (b), which are shrunk by at least approximately 10% with respect to the matrix (a). The individual components forming the thread exhibit a false twist crimp and are bonded entirely or partially in the thread at irregular intervals by means of bonding points which partially or completely extend through the thread cross section. A method for producing such threads is also provided as are flat structures such as woven, knitted and non-woven cloth formed therefrom.
Patent ES-8100178-A1 (ES)
Title: Antitheft device for radio receiver in vehicle - only allows radio to function if stored data in radio is same as data stored in plug-in card
IPC: H05K10/00
Filed: 1980-03-12
Abstract: The anti-theft device, for radio, tape cassette or other electronic device in vehicle, has a card (3) or plug that fits into a slot (2) or recess in the receiver and contains a programmable memory. The memory stores a given combination of data. A second programmable memory is located inside the receiver and stores an identical combination of data. Both memories are read and their two combinations of data compared with one another. Only when the two combinations are the same can the receiver be switched on. The plug-in card or plug may also contain part of the receiver's circuitry.
Patent ES-8102561-A1 (ES)
Title: 1-Aryl-4- gamma -arylsulphonyl-3-aminopropoxy-1H-pyrazoles and their use as hypolipemiant and hypocholesterolemiant agents
IPC: C07D231/28
Filed: 1980-07-01
Abstract: 1-Aryl-4- gamma -arylsulphonyl-3-aminopropoxy-1H-pyrazoles of the formula: < IMAGE > (I) and their acid addition salts. Application of these compounds as medicaments useful in particular as hypolipemiant or hypocholesterolemiant agents.
Patent ES-8102546-A1 (ES)
Title: Process for the preparation of acetaldehyde.
IPC: C07C45/49
Filed: 1980-07-03
Abstract: A process for the carbonylation of methanol to produce acetaldehyde comprising reacting methanol in the presence of hydrogen, cobalt, ruthenium, at least one ionic halide, and at least one alkyl halide, the molar ratio Ru/Co being at most equal to about 2, and the cobalt concentration being at most about 50 milligram atoms per liter of reaction medium.
Patent ES-8105551-A1 (ES)
Title: Header for row crop harvester
IPC: A01D43/08
Filed: 1980-09-10
Abstract: A four row header for converging cut crop from four rows into the throat of a forage harvester comprises five crop dividers which form the entrances to four passageways 47, 49, 51 and 53, in the front parts of which are oscillating blade cutters 163, 165, 167 and 169. The passageways are provided with conveyor belt pairs 63, 65, 67 and 69 for feeding the cut crop up the passageway, into the harvester throat, between upstanding infeed rollers 59 and 61. The conveyors on each side of the longitudinal centre line A-A are tilted transversely inwardly and downwardly assisting in converging the crop from as many as four rows into a standard harvester throat. The inner conveyor pairs overlap the outer conveyor pairs with the inner belts, eg 101 and 117, sharing a common rear drive shaft 102. The outer belts 107 and 129 of the inner conveyor pairs terminate short at the rear so that the passages 65 and 67 merge into the passages 63 and 69. The conveyors are supported from and driven from two sealed gear cases joined along the centre line and enclosing gear trains through which all of the illustrated shafts at the rear ends of the belts are driven. Further gears provide the drive to the cutters. The rollers 59 and 61 are on the shafts 89 and 149 for the rear ends of the outermost conveyor belts 87 and 125. The front ends of the conveyors, although canted inwardly, are all at the same level.
Patent ES-8106940-A1 (ES)
Title: Safety device for the electrodes of an electric furnace of a steel plant.
IPC: H05B7/152
Filed: 1980-12-05
Abstract: An electronic safety device for the electrodes of an electric steel-making furnace in which the position of the electrodes is controlled by a position-regulating device. The safety device is adapted to detect when an electrode has been brought to a stop and automatically raise the electrode if it has not been stopped in response to an order to stop from the position-regulating device.
Patent ES-8307879-A1 (ES)
Title: Process for the production of printable self-adhesive tapes, and self-adhesive tapes produced by the process
IPC: C09J7/22
Filed: 1980-12-30
Abstract: A process for the production of printable self-adhesive tapes, having a base comprising an olefin polymer or copolymer, in particular polypropylene, in which the adhesion-preventing surface of the base film, which is intended for accepting the print, is coated with a lacquer based on polymers or resins which have good adhesion to the base film, good adhesion-preventing properties and excellent adsorption capacity for the printing inks used for printing. Examples of such polymers or resins are the following: copolymers of acrylates or methacrylates with alcohols, polyurethane resins, lacquers based on modified cellulose ethers and esters, polyamide copolymers and cellulose ester-modified polyamide copolymers.
Patent ES-8201026-A1 (ES)
Title: Vocalising apparatus for a speaking doll.
IPC: G09B5/04
Filed: 1981-01-21
Abstract: A speaking doll (10) which has a synthesizer for producing speech sounds. The synthesizer is controlled by a digital controller having a memory which stores information presenting a vocabulary of infant-like sounds. A motion detector activates the controller so as to cause the synthesizer to produce a pattern of sound simulating happy infant sounds when the doll is moved and when it is cuddled, and fussing or crying sounds when it is thereafter not moved for a time. The electronic apparatus is shut down if the doll is left unmoved for a time after it no longer emits the fussing sounds but is automatically activated when again it is moved.
Patent ES-8301149-A1 (ES)
Title: Article comprising silicone resin coated, methacrylate-primed substrate
IPC: C08J7/046
Filed: 1981-05-29
Abstract: Improved air-drying primer compositions for solid substrates adapted for top coating with curable colloidal silica filled thermoset silicone resins comprise an acrylic ester dissolved in a mixture of 2-ethoxyethanol and 4-hydroxy-4-methyl-2-pentanone. In comparison with prior art primer compositions, there is no need for heat and/or ultraviolet curing of the present compositions.
Patent ES-8300471-A1 (ES)
Title: Inert support made of a reticulated copolymer, method of preparing it, and its use in making sustained-release drugs.
IPC: A61K9/22
Filed: 1981-06-29
Abstract: Inert cross-linked copolymer able to absorb and then progressively release a pharmaceutically active substance, wherein it is constituted by a powder of a cross-linked copolymer comprising 30 to 80% by weight of monounsaturated alkyl acrylate and/or methacrylate 5 to 68% by weight of acrylic and/or methacrylic acid and 2 to 15% by weight of bifunctional or trifunctional acrylate and/or methacrylate polymerized in accordance with free radical polymerization mechanisms.
Patent ES-8203197-A1 (ES)
Title: Improvement of coffee oil.
IPC: C11B3/04
Filed: 1981-07-06
Abstract: The coffee oil is contacted, under conditions of agitation, with a solution of a strong mineral acid in a monohydric aliphatic alcohol containing from 1 to 3 carbon atoms after which the oil layer is separated from the alcohol layer.
Patent ES-8307008-A1 (ES)
Title: Sulphonation of oligo- and polysaccharide(s)
IPC: C07H1/00
Filed: 1981-07-08
Abstract: The process comprises formation of a complex of sulphur Trioxide with N,N-di-thio propyl-ethyl-amine and carbon tetrachloride for reaction at ambient temperature with the saccharide OH groups to give sulphate group polysubstitution in dimethylformamide. To increase anticoagulation effect, the sulphate is separated by absorption on an ion exchange column and extraction with hydroschloric acid. - The sulphate can also be used in the form of sodium, potassium, magnesium or aluminium salt.
Patent ES-8301251-A1 (ES)
Title: Color Deepening Agent for Dyed Fibrous Products
IPC: C08F283/00
Filed: 1981-07-28
Abstract: A color deepening agent for improving the coloring property of a dyed fibrous product comprising an aqueous resin composition obtained by polymerizing a monomer having an unsaturated bond, in the presence of a polyurethane emulsion having a thermosetting reactivity, wherein a dry film made of the aqueous resin composition has a refractive index of lower than 1.50. The properties of the color deepening agent are improved by incorporating therein a silicon compound or a fluorine compound.
Patent ES-8207413-A1 (ES)
Title: Machine for making sausages with synthetic skins - has bath to moisten skin immediately before filling
IPC: A22C13/02
Filed: 1981-07-30
Abstract: A sausage making machine uses a long tube of synthetic material for the sausage skins. The synthetic skin is unwound from a reel and guided by rollers through a water bath. The skin then passes between rollers which form circumferential ridges to give the skin a caterpillar-like appearance. The skin is then pressed over a tube which fills it with sausage meat. Moistening the skins immediately before filling obviates the risk of the growth of harmful bacteria and incorporating the bath in the machine reduces the size of the installation.
Patent ES-8303498-A1 (ES)
Title: Curable fluorinated silicone elastomer.
IPC: C08L83/08
Filed: 1981-10-28
Abstract: The resistance of a fluorinated silicone elastomer to the effects of exposure to hot fuel, hot oil, and elevated temperature has been improved by the addition of from 0.8 to 5 parts by weight of polytetrafluoroethylene powder to a curable fluorinated silicone elastomeric composition, consisting essentially of a fluorinated polydiorganosiloxane gum having from 45 to 50 percent of the organic radicals being 2-(perfluoroalkyl)ethyl radicals, from 50 to 55 percent of the organic radicals being monovalent hydrocarbon radicals with from 0.1 to 1 percent of the monovalent hydrocarbon radicals being aliphatic unsaturated radicals, and a treated reinforcing silica filler. The resistance is further improved by also including an alkaline earth metal oxide or hydroxide acid acceptor.
Patent ES-8306628-A1 (ES)
Title: Method and apparatus for vibrating mass treatment of metal surfaces in a continuous cycle of controllable treatment time.
IPC: B24B31/06
Filed: 1982-02-27
Abstract: Method and apparatus for vibrating mass treatment of metal surfaces, comprising finishing means forming, together with the workpieces being treated, an incoherent mass which is caused to advance along a preset path (A) at the end whereof the separation of the treated workpieces from the finishing means is effected and the finishing means are cycled back. To control the duration of the treatment cycle, a controlled portion of the finishing means is introduced into the path (A) at one or more locations (25) in a zone downstream at a distance from the beginning zone (8) of the cycle to form a weir counterhead and slow down the advancing incoherent mass upstream.
Patent ES-8302071-A1 (ES)
Title: Process for the simultaneous heat treatment of several coal streams.
IPC: C10B57/10
Filed: 1982-03-11
Abstract: 1. Process for the simultaneous thermal treatment of several coal streams, which either have different compositions or are to undergo different thermal treatment, characterised in that the coal streams are treated separately from one another in the cascades of a common cascade-type fluidised-bed dryer, in which the necessary heat is transmitted indirectly via steam-heated or gas-heated heat-exchange elements connected in parallel or in series and the coal is fluidised by a gaseous medium, which flows successively through all the cascades from the bottom upwards.
Patent ES-8303113-A1 (ES)
Title: Liquid sampling device.
IPC: G01N1/20
Filed: 1982-03-12
Abstract: A method and apparatus for agitating a material consisting of heavier (12) and lighter phases flowing along a pipe (1), comprising injecting at least one stream of fluid (11) into the pipe, characterised in that the fluid (11) is injected into the pipe (1) in such a way that it breaks up the concentration of the heavier phase (12) and mixes this with neighbouring portions of the lighter phase and also establishes a twin-cell rotation effect (13) which ensures that the resulting mixture is thoroughly intermingled with any remaining unmixed lighter phase. The invention is particularly applicable to the oil industry.
Patent ES-8305400-A1 (ES)
Title: Process for the production of binders for printing inks, and their use in printing inks.
IPC: C09D11/10
Filed: 1982-05-10
Abstract: 1. A process for preparing printing inks binders based on reaction products of a) natural resins, b) further synthetic resins, c) alpha-beta-olefinically unsaturated carboxylic acid units or a copolymer of (b+c) and d) calcium compounds and optionally other compounds of metalls of group II of the periodic system characterized in that A) the natural resin a) is reacted with B1 ) a hydrocarbon polymer b1 ) based on polymerized hydrocarbons having isolated C5 - nucleus with bromine numbers of 80 to 200 and the carboxylic acid unit c1 ) or B2 ) the copolymer (b+c) with an acid number of 35 to 100 derived from b) polymerizable hydrocarbons with isolated C5 - nucleus and c) an alpha-beta-olefinically unsaturated carboxylic acid component, wherein the natural resin a) and the copolymer (b+c) and the sum of the components b1 ) and c1 ) respectively being in a weight ratio of (1 to 5) : 1, preferably (1 to 1.5) : 1 and 1 : 1.7 to 1 respectively to yield a product having an acid number of 75 to 150, which is then C) reacted with metal compounds d) of a least one calcium compound in an amount of 1.5 to 6% by weight of metal content, based on the total amount of components a) to c) in such a way that he acid number is reduced by at least one third, preferably by at least 45% and that, after the reaction of the metal compounds, non-yet reacted metal compounds are converted via acetates into salts of the resins by treatment with acetic acid.
Patent ES-8405815-A1 (ES)
Title: Multifunctional anionic initiators and their use
IPC: C08F4/48
Filed: 1982-12-22
Abstract: Multifunctional anionic initiators having the general formula: < IMAGE > and process for synthesizing said initiators and their use in polymerizing dienic monomers and for making block polymers.