baber/WOPTO huggingface dataset:
Patent ES-441320-A1 (ES)
Title: Pyrophosphate-silicate detergent products and processes for preparing same
IPC: C11D3/12
Filed: 1975-09-26
Abstract: The composition consists of (1) 20 to 100% by weight of a homogeneous granular surfactant material in the form of homogeneous particles, (2) 0 to 60% by weight of an alkaline sodium and/or potassium pyrophosphate and (3) 0 to 80% by weight of diluent. The surfactant material contains (a) 1 to 30% by weight of a silicate of the formula SiO2:M2O, (b) 0 to 60% by weight of a pyrophosphate of the formula MaHb(P2O7) and (c) 1 to 50% by weight of at least one anionic, non-ionic, zwitterionic and/or ampholytic surfactant. M, a and b in the formulae have the meanings stated in Claim 1. The SiO2:M2O molar ratio in the silicate (a) is 1.6:1 to 4:1. When 1.2 g of the detergent and cleaning composition are added to 1 litre of distilled water at 25 DEG C, stirred for 1 minute and filtered under a nitrogen pressure of 6.8 atm through a filter with a diameter of 142 mm and a pore size of 5 mu m, the molar ratio of filtrate SiO2 to total SiO2 from the silicate is not more than 3.3:4. The detergent and cleaning composition contains a total of 5 to 60% by weight pyrophosphate. The total amount of alkali metal tripolyphosphate (if present) is usually less than 20% by weight of the total pyrophosphate. The detergent and cleaning composition can additionally contain 1 to 40%, based on the dry weight, of a synthetic, water-insoluble, hydrated alumosilicate of the formula Naz[(AlO2)z.(SiO2)y]xH2O or of an amorphous alumosilicate of the formula Nam(mAlO2.nSiO2) or 0.1 to 4% by weight of a glassy phosphate of the formula (Me2O)p(P2O5)q. Me, m, n, p, q, x, y and z in the formulae have the meanings stated in Claims 15, 16 and 17. Despite its reduced phosphorus content, the detergent and cleaning composition has a good cleansing action in hard water.
Patent ES-445731-A1 (ES)
Title: Apparatus for removing magazines from a closed loop of continuously indexed magazines and reinserting the magazines into the loop
IPC: A22C7/00
Filed: 1976-03-03
Abstract: An apparatus associated with a closed loop of indexing magazines, including a bottom transfer means for transferring a magazine from the closed loop outside of the closed loop to a work station, a center transfer means for transferring a magazine from the work station to an elevator which moves the magazine to a given point in the closed loop and a top transfer means for transferring the magazine from the elevator into the closed loop. A further elevator is provided in the closed loop for bypassing the work station outside the closed loop in the event that no magazine is being transferred from the work station to the elevator for reinsertion into the closed loop.
Patent ES-446631-A1 (ES)
Title: Electrical appliance for heating feeding-bottles and like containers
IPC: A47J36/24
Filed: 1976-04-02
Abstract: An electrical appliance for heating feeding-bottles, baby-food pots and containers of a similar type comprises a support and a heating element which is intended to come into contact with the container. The appliance further comprises a relatively flexible heating quilt which is fixed along a support handle, the quilt being intended to be wound and detachably fastened around the feeding-bottle or container to be heated.
Patent ES-449914-A1 (ES)
Title: Apparatus for feeding and proportioning pulverulent materials
IPC: B65G65/46
Filed: 1976-07-16
Abstract: Apparatus for feeding pulverulent materials comprising a hopper with an upper vibrating portion mounted on a lower portion in which a screw equipped with a recycling arm and an associated stirring device feeds the pulverulent material at a desired rate through a discharge conduit mounted at the base of the hopper.
Patent ES-458711-A1 (ES)
Title: Starch hydrolysis at high dry substance
Inventor: WALON R G P
IPC: C12P19/14
Filed: 1977-05-11
Abstract: Aqueous slurries of liquefied and at least partially solubilized starch of high solids concentration (substantially greater than 40%, by weight) are prepared directly by adding gradually, to an aqueous starch hydrolysate having not greater than 40% solids, granular starch in the presence of a bacterial alpha -amylase, under non-gelatinizing conditions, while gradually raising the temperature to not above 90 DEG C. As a final step, the temperature can be brought to 90 DEG C. or higher to liquefy any remaining starch.
Patent ES-464217-A1 (ES)
Title: Process for the production of pyridine and 3-methyl pyridine
IPC: C07D213/10
Filed: 1977-11-17
Abstract: Pyridine and 3-methyl pyridine are produced by the catalytic reaction of acrolein and acetaldehyde with ammonia in the gas phase. There is used as the catalyst a highly dispersed aluminum silicate containing 3 to 30 weight percent aluminum oxide, a BET surface area of 200 to 800 m2/g, a pore volume of 0.4 to 1.0 cm3/g and a pore diameter of 20 to 100xx 10-8 cm.
Patent ES-467560-A1 (ES)
Title: Propeller deicer
IPC: B64D15/12
Filed: 1978-03-03
Abstract: A deicer for use on the propeller of an aircraft wherein the heating elements or elements of the deicer which are embedded in an electrically non-conductive material adhered to a propeller blade provide a gradient type of heat distribution pattern having the greatest heat concentration at the area of the propeller closer to the shank end and a lower heat concentration at the area of the propeller further away from the shank end.
Patent ES-467635-A1 (ES)
Title: 3,7-Disubstituted-3-cephem-4-carboxylic acid compounds and processes for preparation thereof
IPC: C07D277/46
Filed: 1978-03-07
Abstract: Antibiotic cephalosporin compounds, method of making and pharmaceutical composition thereof represented by the general formula < IMAGE > wherein R1 is amino, lower alkylamino, a protected amino, a protected lower alkylamino, hydroxy or lower alkoxy, R2 is hydrogen, acyloxy, pyridium or a heterocyclicthio group which may have suitable substituent(s), R3 is carboxy or its derivative, A is carbonyl, hydroxy(lower)alkylene or a protected hydroxy(lower)alkylene and R4 is hydrogen or halogen, or R2 and R3 are linked together to represent a group of the formula -COO-, this divisional application being directed to intermediate compounds of the formula:
Patent ES-469227-A1 (ES)
Title: Process to obtain oily, highly purified phosphatidylcholines
IPC: A61K36/48
Filed: 1978-04-27
Abstract: An improved process for obtaining highly purified phosphatidylcholines (lecithin) including a high content of essential fatty acids is disclosed. Raw lecithins are first extracted with a lower alcohol of 1 to 3 carbon atoms. The resulting two phases are separated and the alcohol-rich upper phase is treated with an aluminum oxide adsorbent. Elution of the adsorbent with an alcohol (as in known processes) results in an oily phosphatidylcholine, free of cephalin and inositol phosphatides but possessing a high content of essential fatty acids.
Patent ES-477532-A1 (ES)
Title: Hydrometallurgic process for converting lead chloride salts to a mixture of lead oxides and carbonates.
IPC: C22B/
Filed: 1979-02-07
Abstract: Hydrometallurgic process for converting lead chloride salts to a mixture of lead oxides and carbonates. We have developed a process for the conversion of lead chloride "Concarb Process" to a mixture of lead oxides and carbonates, practically free of chlorides, and suitable for subsequent metallurgic treatment.
Patent ES-479665-A1 (ES)
Title: Vehicle speed tachometer generator - has shaft driving disc elements past coil in oscillating circuit
IPC: G01P3/488
Filed: 1979-04-17
Abstract: The tachometer generates is used to measure speed of a vehicle and is driven by a shaft which is rotated at an angular speed proportional to vehicle speed. A disc (17) with four radial elements (18) is rotated by a shaft (14) coupled to another shaft (26) which is rotated proportional to vehicle speed. A sleeve (22) permits coupling of shafts of various dimensions and allows for shaft misalignment. The disc elements have ends (19) which pass in front of a coil (28) which forms part of an oscillating resonant circuit. Rotation of the elements decreases the resonance coefficient which is sensed by an electronic circuit.
Patent ES-8100344-A1 (ES)
Title: Process for manufacture of powdered detergent compositions containing fatty acid soaps
IPC: C11D9/04
Filed: 1979-05-10
Abstract: A washing powder containing soap, normally in relatively large quantities, is made by combining a slurry containing washing powder components with a stream containing fatty acid or soap or a mixture of these. The fatty acid may be liquid or molten or in solution. The slurry is combined with the stream in such a way that the two are thoroughly admixed, for instance by feeding them to a pressurizing pump. When fatty acid is to be combined with the slurry, the latter will contain sufficient excess alkali to form soap in situ.
Patent ES-8104042-A1 (ES)
Title: Plastic material mesh structure
IPC: D04H3/007
Filed: 1979-10-09
Abstract: In order to produce high tensile strength mesh structures, starting material, which is at least 0.75 mm thick and which has a square or rectangular pattern of holes or depressions, is stretched either in one direction or in two directions at right angles. The uniaxially stretched structure has orientated strands which are connected by parallel bars, the orientation of the strands penetrating into the bars but the centers of the bars being thicker than the strands, all along the length of the bar center. The biaxially stretched structure has orientated strands which are interconnected by orientated junctions which have orientated crotches between the strands the thinnest parts of the junctions are not less than 75% of the thickness of the strands, the thickest parts of the junctions are thicker than the thinnest parts and thicker than the strands, and the center of the junction is not the thinnest part of the junction.
Patent ES-488252-A1 (ES)
Title: Power parts washer.
IPC: B24C7/00
Filed: 1980-02-04
Abstract: A power parts washer having a cabinet with a washing chamber and a sump therebeneath and a liquid circulating system including a plurality of spray nozzles in said chamber. The liquid circulating system includes structure to circulate grit taken from parts being washed for improved cleaning action, with the structure including a coarse filter in the sump in advance of the intake section thereof whereby grit of a certain size may pass through the filter for intake into the circulating system. The spray nozzles have openings of a size and shape to permit flow therethrough of liquid and entrained grit which has passed through the filter.
Patent ES-488597-A1 (ES)
Title: Paper coating compositions.
IPC: C09D133/02
Filed: 1980-02-14
Abstract: An improved paper-coating composition which contains, per 100 parts by weight of a finely divided pigment, from 5 to 25 parts by weight of a copolymer A, in the form of an aqueous dispersion, as a binder, and from 0.5 to 10 parts by weight of a copolymer B, containing (a) from 20 to 70% by weight of copolymerized units of hydroxy-C2-C4-alkyl acrylates or hydroxy-C2-C4-alkyl methacrylates, (b) from 10 to 50% by weight of copolymerized units of acrylic acid, methacrylic acid, maleic acid and/or monoesters of maleic acid and (c) from 5 to 50% by weight of copolymerized units of acrylonitrile, methacrylonitrile, C1-C4-alkyl acrylates of C1-C4-alkyl methacrylates, or vinyl esters of saturated C2-C4-carboxylic acids as the co-binder, with or without from 0.1 to 2.0 parts by weight of an optical brightener which is activated by the co-binder. The paper-coating composition has high water retention.
Patent ES-488841-A1 (ES)
Title: Appartus for extending the makro-instruction standard set in a computer.
IPC: G06F7/00
Filed: 1980-02-22
Abstract: A modular system comprising a microprocessor having a system bus (control address and data) and one or more programmed logic arrays connected to said system bus. Three system configurations are shown by way of example, Macroprocessor, Peripheral Input/Output and Direct Memory Access applications. The microprocessor executes a standard set of instructions and addresses each programmed logic array. Each array executes a specific instruction, beyond the standard set of instructions, upon receipt of its address.
Patent ES-8102893-A1 (ES)
Title: Process for the production of a blank for subsequent shaping by blow-molding
IPC: B29B11/06
Filed: 1980-06-10
Abstract: The invention relates to a tubular pre-moulding of a thermoplastic, suitable for subsequent blow-moulding shaping to give containers, and to a process and equipment for producing such pre-moulding. In a tube, future mouth portions and portions of adjacent neck sections are moulded to pre-mouldings, preferably from two mutually joined blank parts, by an axial stretch process and a blow-moulding process, the parts in the transition between the mouth portions being severed in order to form two separate blank parts. A tubular pre-moulding is produced after closing one end of the particular blank part and, if necessary, reworking in order to obtain the requisite closing face at the other end.
Patent ES-8105467-A1 (ES)
Title: Energy saving furnace and method of operating same
IPC: C21D1/74
Filed: 1980-07-09
Abstract: This disclosure relates to a distinctive construction and method of operating a furnace or oven for controlled atmosphere service whereby substantial savings in heating power or energy are realized. The furnace or oven includes a combination of refractory and insulating materials arranged in a given sequence with respect to their relative gas permeabilities, and at least two gases of discernably different weights are strategically supplied to the furnace or oven at particular locations therein.
Patent ES-8105219-A1 (ES)
Title: Automatic apparatus for superimposing, folding and transferring pairs of stockings to a collection station
IPC: B65B63/04
Filed: 1980-09-03
Abstract: Apparatus for automatically superimposing and folding collants or stockings and transferring the same to packaging. The apparatus comprises a moving chain carrying grippers having the collants leg tips hanging thereon. The chain travels through a narrow loop, at which moving parts are provided and press the two legs of each collant against each other, whereupon a moving member picks up the stockings midway the length thereof, transferring the same as folded up to a collection station.
Patent ES-8202526-A1 (ES)
Title: Process and device for depositing a metal oxide film.
IPC: C03C17/245
Filed: 1980-10-30
Abstract: 1. A method of depositing a film of metallic oxides on a support, consisting of providing the starting materials in the form of vapour which a stream of carrier gas directs towards the support which is heated so as to cause their thermal decomposition, characterised in that the starting materials in powder form are introduced, dispersed and put in suspension continuously in the stream of carrier gas passing through piping, then said starting materials are vapourised in the carrier gas by heating a downstream portion of said piping before intimate mixing of the vapour of the starting materials and the carrier gas in an enlarged section of said portion.
Patent ES-8204826-A1 (ES)
Title: Method and apparatus for deploying a structure below the surface of a body of water.
IPC: F16L1/16
Filed: 1981-01-19
Abstract: Flotation means, for example, buoys, are attached to a offshore structure, such as a pipeline under construction. The flotation means move with the structure towards the sea bottom easing the descent. As the structure 1, 30 reaches a predetermined depth, the floating action of the flotation means 2, 35 on the structure is removed causing the structure 1, 30 to be heavier. To remove the floating action of the flotation means 2, the flotation means 2 may be constructed of prebuckled pipe segments 7,8, which collapse at said predetermined water depth. In another embodiment of the invention the flotation means 35 are secured to the structure 30 by fastening means 38 comprising a prebuckled pipe segment which collapse at a predetermined water depth thereby releasing the flotation means 35 from the structure 30.
Patent ES-8300044-A1 (ES)
Title: Continuous moulding method and apparatus
IPC: B22D17/16
Filed: 1981-05-13
Abstract: In injection moulding articles continuously, the moulding cavities are formed by registering cavity portions in the periphery of a wheel (30) and rotating inner and outer continuous bands (32, 34) of successively greater circumferences, which bands encircle the wheel, these all being rotated and being pressed together over an angle of rotation.
Patent ES-8204949-A1 (ES)
Title: Clothing articles such as jackets, parkas, overalls, coats, blousons or the like for heating drivers of motor vehicles.
IPC: A41D13/005
Filed: 1981-06-25
Abstract: The invention relates to an apparatus for heating persons travelling in or on motorcycles or motor vehicles having internal combustion engines, particularly open motor vehicles, racing vehicles or rail vehicles, particularly working vehicles or working on ships, floating drilling platforms, etc. comprising a hot air generator supplied with the waste heat of the internal combustion engine and an article of clothing connected to said generator by means of a flexible line and by means of which hot air can be supplied to the person wearing the clothing.
Patent ES-8306778-A1 (ES)
Title: Low curing epoxy N-resin coating composition and its use for coating a substrate.
IPC: C08G59/00
Filed: 1981-10-28
Abstract: A coating composition comprising a dispersion of an epoxy resin, a nitrogen resin crosslinker such as a melamine formaldehyde, a particulate fluorocarbon such as PTFE, and citric acid can be applied to substrates such as polysulfones and cured at low temperatures on the order of 107 DEG C. The resulting coating is especially useful as a barrier to seal the surface of the substrate and to improve abrasion resistance.
Patent ES-8402521-A1 (ES)
Title: Process and apparatus for casting a strip with laterally extending lugs.
IPC: B22D11/06
Filed: 1982-07-08
Abstract: A cast strip (21) with laterally extending lugs (28) is produced by casting molten metal at the inlet (15) of a molding zone having a bottom and sidewalls, the bottom of the molding zone being formed by a moving endless belt (2) and the sidewalls being formed by two moving endless sidedams (12). Each sidedam (12) comprises an endless strap and a multiplicity of blocks strung thereon. Some of the blocks form lug molding pockets, the height of each pocket being lower than the height of the molding zone. The passage of the lug molding pockets or blocks forming these pockets in each sidedam is detected and the difference between the temperatures of the sidedams is corrected so as to change the advancing speed of at least one of these dams, if an unwanted lag is found between the molding pockets of the respective sidedams. The result of the correction measures is controlled by detecting the passage of the externally extending lugs (28) in the cast product, modifying the correction as a function of the lug detection, and modifying the difference between the temperatures of the sidedams by use of cooling (36) and heating means (38).
Patent ES-8308006-A1 (ES)
Title: Automatic locking and adjustment assembly.
IPC: F16C1/22
Filed: 1982-08-09
Abstract: An automatic locking and adjustment assembly for securing a cable (28, 34) to a lever 16 includes a housing (36, 38). A cage (42) cooperates with the housing (36, 38) to carry gripping means (40) engageable with the cable (28, 34) and the housing (36, 38). The cage (42) cooperates with the gripping means (40) to provide for movement therebetween when the gripping means (40) is engageable with the housing (36, 38).
Patent ES-8307069-A1 (ES)
Title: Improved sock having an earthboard and a process for its manufacture.
IPC: A01B15/02
Filed: 1982-08-18
Abstract: An improved sock having a earthboard (1) consisting of plastic, preferably of wear-resistant thermoplastic material with the main advantage of reduced friction coefficient resulting in less traction force demand and low fuel consumption when in use. A process for the manufacture of said improved sock earthboard (1) of plastic material enables an efficient and economical production of earthboards in large series at low production cost level. A suitable moisturization of the soil during ploughing causing further friction reduction may also be provided for. Because of improved gliding characteristics of the soil over the earthboard surface the invented new sock earthboards may have a reduced slim shape resulting in saving of sheet material when compared with known devices made of high quality steel.
Patent ES-8404427-A1 (ES)
Title: Preparation of amorphous ultra-high-speed-spun polyethylene terephthalate yarn for texturing.
IPC: D02G1/00
Filed: 1983-03-17
Abstract: Spinning of polyethylene terephthalate yarn at speeds in excess of 5000 meters per minute and rapid quenching produces highly oriented, amorphous yarn that gives enhanced bulk on texturing.
Patent ES-8402816-A1 (ES)
Title: Para-sulpho-phenyl amides of cinnamic acid, or salts thereof, process for their preparation and their use as sun-screening agents.
IPC: C07C67/00
Filed: 1983-05-24
Abstract: N-(p-sulfophenyl)-cinnamamide, which is optionally present in the form of a salt, can be prepared by the reaction of cinnamoyl chloride with sulphanilic acid in the presence of a tertiary amine. The new compound can be used in light-protection agents.
Patent ES-8405007-A1 (ES)
Title: Process for the preparation of quinuclidine derivatives substituted in position 3.
IPC: C07B61/00
Filed: 1983-08-16
Abstract: Process for the preparation of compounds of the formula: < IMAGE > (I) in which X is H, Cl, Br, I or OH, in which 3-methylene quinuclidine is reacted with an aluminum hydride, in an appropriate solvent and in the presence of a catalytic quantity of a halide of a transition metal, the molar ratio < IMAGE > being at least equal to 0.6, the product formed is reacted in situ with an ester, and then the product thus formed is reacted in situ with an electrophilic reactant which is capable of yielding an atom or group X as defined with reference to formula (I). The compounds of formula (I) can be used for the preparation of medicaments.
Patent ES-8604752-A1 (ES)
Title: A wideband digital switching network.
IPC: H04L12/56
Filed: 1984-03-27
Abstract: Each incoming line carries signals, each of which has a destination address accompanying its data. The signals are packets having a header field with a source address subfield, and a data fluid. A broadcast packet has an indication that the data field is available to be copied. A broadcast network (40) copies the data field of broadcast packets into the data field of blank packets having the same source address. - A concentrator (11) responsive to the signal channels simultaneously steers signals which are active to output ports. A memory (44) responsive to the concentrator's output modifies signal packet format by placing the source address subfield before the destination address subfield. A network (41) sorts the signals based on the source address. A second memory (45), responsive to the sorting network, reverses the actions of the foil memory. Another network (42) copies broadcast packet's data information into the data fields of blank packets having the same source address.
Patent ES-8600895-A1 (ES)
Title: A method and apparatus for uniformly cutting tobacco sheets.
IPC: A24B3/14
Filed: 1984-03-30
Abstract: The method is for uniformly cutting a tobacco sheet of reconstituted or blended leaf. The sheet (14) is fed continuously past a reference edge, and at least part of the projecting portions of the sheet not supported by the edge are transversely cut against the inertia of the projecting portions. - The projecting portion of the sheet is cut transversely to its feed direction by bringing a blade (60) into contact (62) with the sheet at an acute angle.