baber/WOPTO huggingface dataset:
Patent ES-328642-A1 (ES)
Title: Bleaching detergents and washing adjuvants
IPC: C11D3/39
Filed: 1966-07-02
Abstract: A washing agent having a bleaching effect contains a compound capable of releasing chlorine in cold water, and an enveloped per-compound which is released in aqueous phase at 40-70 DEG C. The percompound is enveloped by water-insoluble, nitrogen-containing ester- or amide-type condensation products of fatty acids free from hydroxyl groups, or of C8- 26 hydroxyfatty acids and ammonia, C1- 6 alkyl-amines or C2- 6 alkylolamines. Specified chlorine-releasing compounds are hypochlorites, hypochlorite-phosphate adducts, and N-chloro compounds of organic nature. Specified percompounds are perborates and perhydrates of the pyro- and tripolyphosphates. Other agents that may be present include anionic, cationic and amphoteric surfactants, alkaline and/or neutral salts, complex formers and foam regulators, and many such are specified.
Patent ES-344395-A1 (ES)
Title: N'-substituted n-arylsulfonyl ureas
IPC: A47H15/02
Filed: 1967-08-24
Abstract: Novel compounds I (including salts thereof) wherein R 1 represents H, F, Cl, Br, alkyl, alkoxy, alkylthio, alkanoyl or the amino group, R 2 represents H or R 1 R 2 together represents the trimethylene or tetramethylene group, are prepared: (a) by reacting decahydro-1H-3- benzazepine or an alkali metal derivative thereof with either an isocyanate, R11R 2 .C 6 H 3 .SO 2 - NCO, or a reactive functional derivative of a carbamic acid, R1 1 R 2 .C 6 H 3 .SO 2 .NH.COOH, wherein R1 1 has the same meaning as R 1 and in addition may represent a group which can subsequently be converted into an amino group by hydrolysis, reduction or reductive cleavage, (b) by reacting a reactive functional derivative of decahydro - 1H - 3 - benzazepine - 3 - carboxylic acid, e.g. the intermediate acid chloride, with a sulphonamide, R1 1 R 2 .C 6 H 3 .SO 2 NH 2 , and thereafter, if necessary, hydrolysing or reducing the reaction product, (c) by desulphurizing an intermediate sulphonyl thioamide corresponding to the novel compounds illustrated above but containing the R1 1 group, in place of the R 1 group, and thereafter if necessary hydrolysing or reducing the reaction product, or (d) by hydrolysing intermediate compounds II wherein X represents a halogen atom or an alkoxy or alkylthio group, and if necessary reducing or further hydrolysing the reaction product. The intermediates can be obtained utilizing standard methods. Pharmaceutical preparations suitable for the treatment of diabetes contain as active ingredient compounds I administration may be orally or parenterally.
Patent ES-345184-A1 (ES)
Title: Modified polyurethane-silicone polymers
IPC: C08L75/14
Filed: 1967-09-19
Abstract: Heat-hardenable organic solvent-soluble organosilicon resins are produced by reaction of (a) a polyalkoxy siloxane in which the alkoxy groups each contain 1-4 C atoms with (b) a hydroxy-functional polyester resin modified either (i) by copolymerization with 1-10 wt %, relative to the total organosilicon resin, of a monoethylenically unsaturated lipophilic compound having a terminal hydrocarbon chain of at least 4 C atoms or (ii) by reaction in excess with 1-20 wt %, relative to the polyester, of an aliphatic diisocyanate, or both the polyester derives from components containing at least 1.5 hydroxyl groups per carboxyl group, and the siloxane provides one alkoxy group per 1.5 to 5 hydroxyl groups in the modified polyester, the reaction proceeding until 10-90% of these alkoxy groups are consumed. In Examples acrylate and/or diisocyanate-modified polyesters are mixed in solution with a siloxane having methyl, phenyl and methoxy radicals attached to silicon, and tetrabutyl titanate and optionally TiO 2 or hexamethoxymethyl melamine are added to give compositions which are coated onto aluminium panels.
Patent ES-346239-A1 (ES)
Title: Telephone connector
IPC: H01R13/66
Filed: 1967-10-19
Abstract: A plug for a plug-in telephone set has an exchangeable cover 2 carrying pins 7 to suit the mating socket, the pins being connected to strips 8, 18 which provide connections, when the cover is in place on the body 1, to terminals 3 for the flexible leads to the plug. The connections may be established through tags 10 carried on the posts 9 tapped to receive the fixing screws 6. The plug may contain a call buzzer 4 which may be brought into operation by inserting a screw to press a flexible strip 17 into contact with the strip 18. An insulating cover fitting the recess 12 is secured by tags fitting the holes 13. The plug may be secured in its socket by a spring-loaded latch 14, operated by a button 16.
Patent ES-348007-A1 (ES)
Title: Thio-phosphoric (-phosphonic) and dithiophosphoric (-phosphonic) acid esters
IPC: A01N57/08
Filed: 1967-12-06
Abstract: The invention comprises compounds of general formula in which R 1 is straight or branched C 1 -C 6 alkyl or alkoxy or phenyl, R 2 is C 1 -C 6 alkyl, R 3 is H or C 1 -C 6 alkyl, R 4 is H or C 1 -C 6 alkyl or phenyl which may be substituted by halogen, nitro, C 1 -C 6 alkyl, alkoxy or alkylmercapto radicals, and X is oxygen or sulphur. They are prepared by reacting a halide of formula (R 1 )(R 2 O)P(X)Hal, wherein Hal is halogen, with an alkali metal salt or ammonium salt of a triazole derivative of general formula or with the free mercapto compound itself in the presence of an acid-binding agent such as an alkali metal hydroxide, carbonate or alcoholate or a tertiary organic base. The reaction is usually carried out in an inert solvent at a temperature between 20 to 80 C. The compounds have insecticidal properties.
Patent ES-351927-A1 (ES)
Title: An automatic collector of liquid fractions
IPC: G01N1/18
Filed: 1968-03-23
Abstract: Liquid, e.g. radioactive effluent, flows from a distributor 16 into successive tubes 7 held in parallel rings 1, 2 which are mounted on a vertical axis and rigidly secured to a coaxial plate 4 which is rotated discontinuously by motor 13 so that the tubes pass one by one beneath the distributor, and electrical means, including two circular and concentric conductors 37, 38 associated with radial grooves 36 in the plate 4, are provided whereby the distributor is automatically put out of action if any liquid is not received in or not retained by a tube. When all the tubes in a circular row have received liquid, the rings are moved horizontally by electric motor 31. When liquid enters one of the grooves 36, an electric relay cuts out distributor 16, stops the motors and triggers an alarm signal. The liquid may be supplied dropwise by distributor 16, the drops being counted by a counter 19 connected to a light-sensitive cell 18 facing a light source 17. Counter 19 controls the stepwise rotation of the rings.
Patent ES-352869-A1 (ES)
Title: Growth rate of animals with a thiouracil-carboxylic acid
IPC: A23K1/16
Filed: 1968-04-18
Abstract: Veterinary compositions which promote growth, improve the quality of furs, increase fertility and egg production and have anti-viral (especially anti-avian leukosis) activity comprise as active ingredient a 2-thiouracil-carboxylic acid or a non-toxic salt or alkyl ester thereof, together with one or more carriers (excluding known solutions), the composition containing from 0.1 to 1,000 parts by weight of the active ingredient per million parts by weight of the composition. The active ingredient is preferably 2-thiouracil-4-carboxylic acid. Preferred salts include alkali metal (e.g. Na and K) salts, and ammonium and quaternary ammonium salts such as choline salts and preferred alkyl esters comprise an alkyl group containing from 1 to 5 carbon atoms, e.g. methyl and ethyl. The compositions are administered orally and may be in the form of a concentrate or food premix the carrier may comprise an edible feedstuff (e.ig. dried skim milk, maize or wheat meal and protein hydrolysate) or ferrous sulphate or water together with an emulsifier, dispersant and/or wetting agent. The compositions may also contain a uracil-carboxylic acid or a non- toxic salt or alkyl ester thereof, e.g. uracil-4- carboxylic acid, uracil-5-carboxylic acid and uracil-4, 5-dicarboxylic acid and/or a biological methylating agent, e.g. methionine, hydroxymethionine, methoxy-methionine, choline and 5-methyl-tetrahydrofolic acid.
Patent ES-355961-A1 (ES)
Title: Multiple-system double-cylinder circular knitting machine for knitting links-and-links patterns
IPC: D04B9/06
Filed: 1968-07-10
Abstract: Needle transfer on a multifeeder superposed cylinder machine is achieved by providing patterning mechanism 17 prior to each feeding station which through selectors 10 and jacks 11 elevate sliders 12 on the lower cylinder into a position in which the slider ibutts follow an upper camway 22 in which position their needles are taken by the sliders 14 in the upper cylinder, Section II, Fig. 1. Subsequently the butts of the sliders 12 in the lower cylinder continue in the upper camway 22, Section III, Fig. 1, until ultimately the needles are transferred back to them whereupon they are retracted and the needles caused to knit in the lower cylinder, Section II, Fig. 3. The sliders 12 are maintained in their upper position by being reselected by the patterning mechanism at each feeding station. The sliders in the top and bottom cylinders are resiliently held within the tricks by elements 25, 27 mounted within its cam cylinders and pressed against the sliders by springs. Recesses 250, 270 permit the sliders to pivot when releasing their needles.
Patent ES-362575-A1 (ES)
Title: Method of making permanent magnet material powders
IPC: C22C19/07
Filed: 1969-01-16
Abstract: Particles of cobalt-rare earth intermetallic compound Co 5 R (where R is a rare earth metal, e.g. Y, Sm or Ce-rich mischmetal) made by grinding a bulk body of the compound, are chemically polished by contact with an acid solution. The coercive force of the magnetic material is thereby increased. Specified acid solutions contain (1) nitric, sulphuric, orthophosphoric and glacial acetic acids (2) chromic oxide, nitric acid, sodium sulphate and water. Contact time may be 1 or 2 seconds to 30 minutes. In an example, Co 5 Y particles (about 44-60 microns) are contacted at 25 C. for 30 seconds with acid solution (1), rinsed in water and acetone and dried. The coercive force of the product, measured on a sample cooled in molten paraffin wax in an aligning magnetic field, is 3340 oersteds.
Patent ES-363595-A1 (ES)
Title: Process and apparatus for providing a time delay in the reproduction of information stored on a circulating recording medium
IPC: G11B20/22
Filed: 1969-02-13
Abstract: A travelling recording medium forms a loop between recording and reproducing points and the time of travel of a recorded signal between the points is compared with a desired time, any error being effective to correct the time by automatically controlling the length of the loop. In Fig.2, a unit 38 periodically starts a counter 44 supplied with pulses from a generator 50 and simultaneously applies a pulse, which may be coded, to the recording head of a magnetic recorder the tape 14 of which forms a loop round a pulley (not shown) the position of which is adjustable, to vary the length of the loop, by a lead screw driven by a reversible motor 34. The time at which the recorded signal reaches a reproducing head 18 is compared with the time at which counter 44 achieves a count corresponding to a manually or automatically selected time interval. Signals corresponding to the sense and magnitude of any error are developed by comparators 56 and 58 respectively and applied to a non-linear control unit 68 which, if the error exceeds a predetermined value as detected at 74, causes motor 34 to run in the appropriate direction for a time, and/or at a speed, corresponding to the magnitude of the error, according to which section 70 or 78 of control unit 68 is selected for use. After each adjustment of motor 34, unit 38 and the counters are reset through the circuits shown dotted before the next adjustment. Switches (not shown), operated at the limits of adjustment of motor 34, alter the speed at which the tape is transported by a capstan (not shown) so that the delay is brought within a range in which it can be successfully corrected by motor 34. The recording and reproducing heads may be multiple heads associated with three tracks, the first for the above mentioned control signals, the second for information to be recorded, and the third for phase-shifted re-recording from the second track after delay by the loop.
Patent ES-369240-A1 (ES)
Title: Purification of iron pyrites cinders
IPC: C22B1/08
Filed: 1969-07-07
Abstract: Iron pyrites cinders (haematite) is freed from arsenic and non-ferrous metals by reducing the cinders, using air and a carbonaceous fuel, at 850-950 C. with a contact time of 30-90 minutes to effect a 10-50% reduction of haematite to magnetite chlorinating the partially reduced cinders in a fluidized bed at 650-950 C. with a contact time of 30-120 minutes in an oxidizing atmosphere such that the oxygen content of the exhaust gases is at least 3% by volume and then leaching the chlorinated product with a 0À2-2% by wt. aqueous solution of a mineral acid, e.g. HC1 and/or H 2 SO 4 using a liquid/solid weight ratio of at least 2 : 1 and a contact time of 15-30 minutes. The fluidized bed chlorination may be effected in 2 or more stages. If the iron content of the chlorinated cinders is low, they may be subjected to a magnetizing reduction and magnetic concentration before the acid leach. The purified cinders may be pelleted.
Patent ES-369772-A1 (ES)
Title: Process of preparing cellular laminates having a noncellular surface stratum
IPC: B32B27/00
Filed: 1969-07-22
Abstract: A resinous cellular layer having a non- cellular surface stratum is obtained by incorporating a thermally decomposable blowing agent and an accelerator therefor into a foamable resinous composition, the accelerator being insoluble in the composition, forming the composition into a layer, applying to the surface of the layer a uniform layer of a composition containing an inhibitor for the accelerator capable of penetrating to a depth of at least 0.03 inch and heating the layer so that the blowing agent in the area of said penetration is not decomposed, the amount of inhibitor being insufficient to penetrate the whole of the layer and thereby react with all of the accelerator in the resinous composition. A backing may be present such as a felted sheet, a woven or knitted fabric or a sheet of a thermoplastic or elastomeric resin, such as butadiene-styrene copolymer, polychloropene, polyvinyl chloride, polyvinyl acetate, vinyl chloride-vinyl acetate copolymers. The fabrics may be of cotton, wool, asbestos or synthetic fibre. The fabric may be sized to prevent the coating composition from penetrating the openings between the fibres. Felted cellulose or mineral fibrous sheets are preferred, such as felts of asbestos, cotton or other rags, wood pulp or paper boxes. The felt may be impregnated with a vinyl resin such as vinyl chloride and vinyl acetate polymers. Suitable polymers are specified. Alternatively, the backing may be a release paper. The foamable composition may be applied as a dispersion in a liquid medium or as a plastisol. Numerous suitable polymers of the foamable composition are specified such as vinyl chloride homopolymers and co-polymers with numerous exemplified co-monomers. Suitable plasticizers and stabilizers are listed as well as numerous suitable blowing agents. Metal compounds are specified as suitable accelerators. The inhibitors may be organic acids, organic acid halides and compounds which yield acid radicals under the reaction conditions. Suitable compounds are listed. An additional leyer of inhibitor may be applied to selected areas so as to selectively inhibit foaming and form an embossed surface.
Patent ES-376052-A1 (ES)
Title: Aerial ropeway vehicle system
IPC: B61B13/12
Filed: 1970-01-30
Abstract: In the aerial ropeway vehicle system herein, when a vehicle arrives at a station at which is provided a carriage rail, its driven connection to the towing cable is broken and simultaneously its load is taken up by the stationary carriage rail and it is connected to a local rotating cylinder drive system. The local drive system is constructed to decelerate the vehicle in a given manner and to accelerate the vehicle as it leaves the station to be again connected to the towing cable.
Patent ES-380145-A1 (ES)
Title: Apparatus for utilizing cooling air for an internal combustion engine for heating a passenger compartment
IPC: F02F1/32
Filed: 1970-05-27
Abstract: An internal combustion engine for a motorcar has, at the outer surface of at least its cylinder head portion, a forced cooling air passage which is in communication at its outlet with the interior of the passenger compartment. The spark plugs are positioned within this passage and a tubular partition wall surrounds each plug to isolate the plug in airtight manner from the interior of the passage. Each partition wall has an opening at its upper end in communication with the external air. The tubular wall may be provided at its base portion with an opening extending into the interior of the passage, so that a portion of the cooling air within the passage flows into the interior of the tubular wall and out through the opening at the upper end. The upper end of the tubular wall may be provided with a cover and the opening at the upper end extends laterally beneath the cover.
Patent ES-382388-A1 (ES)
Title: Resilient bush
IPC: F16F1/38
Filed: 1970-08-03
Abstract: A resilient bush formed from a rubber block with internal and external metal sleeves. The rubber block is placed between the sleeves under compression. In its uncompressed state the block is generally cylindrical with an annular groove on each end face and an annular groove round the mid-point of the cylindrical surface of the block: this groove has a varying cross section so that the bush presents a resilience which is dependent on the direction the load acts.
Patent ES-392125-A1 (ES)
Title: Device for expansion of expandable polymer beads
IPC: B29C44/34
Filed: 1971-06-11
Abstract: An apparatus is provided wherein large low-density interlocking particles are made by expanding thermoplastic polymer beads containing a normally liquid organic blowing agent. The beads are expanded by heating to the temperature of expansion with steam in a rotating tube. Gentle agitation is provided by a combination of the tumbling action of the rotating tube and the action of the steam rising through the expanding beads. The resultant uniformly expanded particles are not crushed or shredded. The particles are suitable for use in loose-fill packaging of shock-sensitive materials.
Patent ES-392280-A1 (ES)
Title: Knit goods patterning- with feed unit presenting two yarns - to the needles with reverse gear to achieve variations
IPC: D04B15/54
Filed: 1971-06-05
Abstract: The patterning unit for a knitting machine uses a sliding unit carrying a yarn feed along the face of the needles. - The yarn feed carries two separate yarns of different colours or characteristics, through two separate feed guides. - The yarn feed can be rotated and reversed to allow a variable presentation of the two yarns to achieve a complicated patterning effect on the same face of the knitted fabric without taking up valuable machine space.
Patent ES-394362-A1 (ES)
Title: Switching center for a data network
IPC: H04L12/52
Filed: 1971-08-19
Abstract: A switching center for a data network in which dedicated storage is provided for channels in each direction the channels handling a mixture of circuit switched (end-to-end connections) and packet switched (store and forward) messages. The switching center interconnects with other centers and with local area channels which may or may not have been concentrated.
Patent ES-404073-A1 (ES)
Title: Lifting and transporting device for disabled persons
IPC: B66C23/48
Filed: 1972-06-20
Abstract: A device for lifting and transporting disabled persons comprising a wheeled base rack on which a first upright support column is fixed while a second support column is movable on the first column. The second column carries arm rests and a seat which is mounted pivotably and releasably.
Patent ES-413610-A1 (ES)
Title: Complex formers for polyvalent metal ions
IPC: C23F11/08
Filed: 1973-04-12
Abstract: The present invention relates to compounds of the general formula COOHCOOH || H-C---C- X -PO3H2 || HH in which X represents the group COOHCOOHPO3H2 ||| -C-(CH2)- or -C- or -C- ||| HRR and wherein R is a hydrogen atom, an alkyl radical with 1 to 4 C-atoms or a phenyl radical. These compounds may be used for the preparation of complex compounds with polyvalent metal ions.
Patent ES-426610-A1 (ES)
Title: Gas generator with a combustion chamber laterally surrounded by a cooling chamber
IPC: F42B3/04
Filed: 1974-05-24
Abstract: A gas generator for generating a large volume of gases at moderate temperature in an extremely short time comprises a central combustion chamber containing a solid pyrotechnic charge and an ignition device therefor. The combustion chamber is laterally surrounded by a cooling chamber with which it communicates by means of apertures. In the cooling chamber combustion gases formed on ignition of the pyrotechnic charge are cooled by contact with at least one solid coolant material. The cooled combustion gases are discharged from the generator through apertures in the side wall of the generator which are disposed symmetrically with respect to the axis of the generator, so that when the combustion gases leave the generator they exert substantially no propulsive force on the generator.
Patent ES-429745-A1 (ES)
Title: Apparatus for separating suspended particles from a carrier gas
IPC: B01D46/30
Filed: 1974-09-03
Abstract: A battery of filter chambers, each separated into two compartments by a horizontal layer of particulate filter medium, is operated partly in a filtering mode in which dustladen carrier gas passes downward through the filter medium, from a valve opening into the upper compartment, and partly in a purging mode in which clean gas purified in other chambers passes upward through the medium, then flows through an upright pipe having an orifice in the upper compartment and passing downward through the lower compartment into a purging gas manifold. The lower end of the upright pipe is closed by a valve in the filtering operation. The lower compartment is permanently open to a clean-gas manifold.
Patent ES-430959-A1 (ES)
Title: Polymerization of acrylamide in the presence of water-soluble nitrogen compounds
IPC: C08F2/10
Filed: 1974-09-30
Abstract: A process for producing a substantially nonionic water-soluble acrylamide polymer produced without the occurence of hydrolysis of the acrylamide polymer by heating when the reaction system undergoes an unavoidable heat aging such as due to heat of polymerization comprising polymerizing a comparatively high concentration aqueous solution of acrylamide in the presence of a specific water-soluble nitrogen compound.