baber/WOPTO huggingface dataset:
Patent ES-8101200-A1 (ES)
Title: Method of and device for automatically adjusting the ignition timing of a controlled ignition engine
IPC: F02P5/15
Filed: 1979-07-26
Abstract: The method comprises detecting, during the combustion phase in at least one engine cylinder, the angular position of the crankshaft at which the value of the ratio of the volume of burnt gases to the overall gas volume in the cylinder reaches a preselected value, and adjusting the ignition timing to make said detected position of the crankshaft coincide with a predetermined position. The method also includes detecting for all cycles of operation the flame front in all the cylinders of the engine. The number of signals delivered by one of the detectors are counted for a specified number of cycles of operation of the engine and the average value of the change in angular position of the crankshaft during which time said signals are counted is determined. Accordingly, depending upon whether the number of signals counted in another cylinder falls below or above the count in the first cylinder, a corresponding reference signal is produced for controlling ignition timing.
Patent ES-483445-A1 (ES)
Title: Compositions of vermiculite lamellae and solid particulate materials and process for the production of vermiculite articles.
IPC: C04B14/20
Filed: 1979-08-17
Abstract: A composition comprising vermiculite lamellae (delaminated vermiculite) and one or more solid particulate materials which have a basic reaction in water, especially magnesium oxide. These particulate additives improve the physical properties of vermiculite articles especially the compressive strength and stability to water of foam.
Patent ES-483653-A1 (ES)
Title: Automatic feeder for empty bags or the like
IPC: B65B43/12
Filed: 1979-07-27
Abstract: Automatic feeder for empty bags comprises a carousel type accumulator having a plurality of containers, each container being capable of containing bags either singularly or in stacks. The containers are conveyed by the carousel type accumulator along an annular path. A supplying station for the bags and a discharging station therefor are arranged in such path. Extraction mechanisms capable of detecting the containers when they are filled act thereon in the discharging station for extracting the bags. Suckers and a conveyor tape transfer singularly the extracted bags towards a successive working station.
Patent ES-8102318-A1 (ES)
Title: Device for supporting and aiming an indirect firing weapon.
IPC: F41A27/06
Filed: 1980-01-10
Abstract: 1. Device for mounting and for aiming an indirectly firing weapon, especially a rocket launcher (1), with a mounting support (18) which rests on a carrier (20) and on which the weapon is articulated, and with a longitudinally adjustable rod (35 and 36 respectively) which is articulated, at one end, on a front part (1a) of the weapon and, at the other end, on a carrier (20), characterized in that, apart from the one rod (35 or 36), a further longitudinally adjustable rod (35, 36) is articulated on the front part (1a) of the weapon, in that the rear ends of the two rods (35, 36) are articulated on the carrier (20) at a distance from one another, in that the two rods (35, 36) each have, in a manner known per se, a threaded spindle (44 and 46 respectively), and a nut part (43 and 45 respectively), in that the two rods (35, 36) are longitudinally adjustable simultaneously in the same direction, via a first drive device (34, 30), for changing the vertical aiming angle of the weapon, and in that the two rods (35, 36) are longitudinally adjustable simultaneously in the opposite direction, via a second drive device (54, 51, 52), for changing the lateral aiming angle of the weapon.
Patent ES-488270-A1 (ES)
Title: Looper
IPC: D04B39/08
Filed: 1980-02-05
Abstract: A looper for connecting a plurality of knitted parts suspended on a needle ring by means of two chain-stitched seams. One of two sewing needles required for producing the chain-stitched seams is displaced laterally above the stitches supported by knitting needles of the needle ring. Both of the sewing needles required for producing the chain-stitched seams enter at least one row of stitches above the stitches supported by the knitting needles of the needle ring.
Patent ES-8101098-A1 (ES)
Title: Process for preparing elastic foams based on a melamine-formaldehyde condensation product.
IPC: C08J9/14
Filed: 1980-04-16
Abstract: 1. A process for the preparation of a resilient foam based on a melamine/formaldehyde condensate by foaming an aqueous solution or dispersion, which contains a melamine/formaldehyde precondensate, an emulsifier, a volatile blowing agent and a curing agent, with or without conventional additives, and then curing the foam, wherein a) the concentration of the precondensate in the mixture of precondensate and water (without additives) is selected to be above the salient point of the 1st derivative of the curve which is obtained when, keeping all other conditions constant, the amount of water in the mixture of precondensate and water is varied and the viscosity of the mixture (measured at the boiling point of the blowing agent under the conditions prevailing at the start of foaming) is plotted against the concentration of the precondensate, which concentration must however not be higher than the value which in the curve described corresponds to a viscosity of 5,000 dPas, b) during the foaming process, up to the time at which the foam has reached 80% of the maximum attainable rise height, the viscosity of the aqueous solution or dispersion must not fall below the value which, in the curve described under a, corresponds to the minimum concentration defined there, but must not exceed 6,000 dPas, and c) after reaching the time defined under b, the viscosity exceeds a value of 10,000 dPas, due to curing of the precondensate, within 8 min, the viscosities referred to in b and c being measured, in each case, on a parallel system which is free from blowing agent.
Patent ES-8104414-A1 (ES)
Title: Process for the production of antibiotic Cephamycin C
IPC: C07D501/57
Filed: 1980-06-13
Abstract: A process for producing an antibiotic Cephamycin C which comprises cultivating a strain of Streptomyces sp. OFR 1022 in a culture medium to accumulate therein Cephamycin C and recovering said Cephamycin C.
Patent ES-8103259-A1 (ES)
Title: Sliding door or window frame - consists of four E-section channels each of which houses runners and seals
IPC: E06B7/14
Filed: 1980-06-26
Abstract: The sliding door includes two panels (4,5) sliding horizontally in a fixed frame made up of four metallic sections (10) each E- shape in section. The sections (10) each form two internally directed longitudinal chambers (20,21) the inner walls of which contain directly opposed grooves (41,44) formed by ribs (42,43,45, 46) into which runners (31) are fitted. The runners act horizontally as a sliding support or vertically as an end-stop for the respective edges of the panels (4,5). Channels (22,24,26,28) are also contained in the inner walls near the mouth of each chamber (20,21) and are used to locate linear sealing strips (23,25,27,29).
Patent ES-8201241-A1 (ES)
Title: Apparatus for steaming printed fabrics
IPC: D06B3/10
Filed: 1980-09-19
Abstract: An improved apparatus for carrying out steaming or similar operations in a double-wall chamber opened at the bottom with steam passing from the bottom to the top through gaps. The apparatus, comprises operating assemblies including fans and radiators effective to cause the air treating means to circulate at intermediate levels with respect to the height of the chamber, and steam and water and power supplying means capable of being selectively operated to allow the apparatus to operate by different air treating means or media.
Patent ES-8207106-A1 (ES)
Title: Building or construction element
IPC: C04B41/50
Filed: 1980-10-10
Abstract: A building or construction element comprises a core and a decorative coating which contains 2-60 parts by weight of graphite, 98-40 parts by weight of relatively coarse particles of natural stone or artificial material having a grain size of typically 20-5000 mu m and 5-100 parts by weight of organic binder. The building element, which has the appearance of a cut natural stone, has improved durability and weather resistance since the binder is effectively protected by the relatively coarse particles of natural stone or similar material.
Patent ES-8107326-A1 (ES)
Title: Continuous melting and refining of secondary and/or blister copper
IPC: C22B15/14
Filed: 1980-11-27
Abstract: Disclosed is an integrated system for continuously melting and refining secondary and blister copper to produce and continuously cast anode grade copper comprising: continuous melting of secondary and blister copper in an optional fuel vertical shaft furnace continuously or semicontinuously skimming initial slag from the surface of the melted copper in a slag vessel as it drains from the shaft furnace collecting a reservoir of molten copper in a holding furnace capable of controlling its temperature and subsequent flow adding fluxes to the molten copper directing the molten copper into an oxidation vessel where the molten copper and impurities are oxidized transferring the oxidized and fluxed molten copper to a second slag vessel where slag is skimmed from its surface flowing the oxygen rich molten copper into a reduction vessel where oxygen content is reduced collecting a supply of refined molten copper in a final holding vessel continuously passing the refined molten copper through a filtering ladle containing ceramic foam molten copper filters and continuously supplying refined and filtered molten copper to a casting ladle which continuously casts the refined and filtered molten copper into anodes of suitable quality for electrorefining or into a cast product not requiring electrorefining.
Patent ES-8200649-A1 (ES)
Title: Imines derived from esters of 3-formyl-cyclopropane-1-carboxylic acids, their preparations, their use in the preparation of corresponding 3-vinyl-substituted esters.
IPC: A01N53/00
Filed: 1980-12-16
Abstract: Novel imino derivatives of esters of 3-formyl-cyclopropane-1-carboxylic acids in their various isomeric forms and mixtures thereof of the formula < IMAGE > I wherein Z is an organic residue of a primary amine of the formula Z-NH2 and the acid moiety may have the cis or trans configuration and the alcohol moiety may have the R,S or RS configuration, novel intermediates therefore and a process for the preparation of the corresponding 3-substituted vinyl esters having insecticidal activity.
Patent ES-8205005-A1 (ES)
Title: Flame-resistant thermoplastic moulding masses from polycarbonates and ABS copolymers.
IPC: C08K5/06
Filed: 1981-01-23
Abstract: The moulding masses comprise 1. from 5 to 95 parts by weight of an aromatic polycarbonate 2. from 95 to 5 parts by weight of an ABS polymer 3. from 3 to 15 parts by weight, per 100 parts by weight of the mixture of aromatic polycarbonate and ABS polymer, of a flame-resistant organohalogen compound which has optionally been condensed into the aromatic polycarbonate, and 4. from 0.5 to 5 parts by weight, per 100 parts by weight of the mixture of aromatic polycarbonate and ABS polymer, of bismuth trioxide or bismuth carbonate.
Patent ES-8204146-A1 (ES)
Title: Heat exchanger, in particular for coolers (radiator banks) for industrial purposes
IPC: F28F19/00
Filed: 1981-07-07
Abstract: The subject-matter of the present invention is a heat exchanger for coolers for industrial purposes. In the production of coolers for liquids in industrial plants, the aim is heat exchangers which have increased efficiency in conjunction with lower production costs. This object is achieved according to the invention by means of a heat exchanger which has a cylindrical body (1) in which a cylindrical chamber (3) is formed in which the liquid to be cooled is guided the inner and outer walls (4, 5) of this cylindrical chamber (3) form two cylindrical heat exchange surfaces, since the two are swept by cooling agent.
Patent ES-8203559-A1 (ES)
Title: Gas or vapour dispersing apparatus.
IPC: A01M1/14
Filed: 1981-07-08
Abstract: PCT No. PCT/GB81/00133 Sec. 371 Date Mar. 9, 1982 Sec. 102(e) Date Mar. 9, 1982 PCT Filed Jul. 7, 1981 PCT Pub. No. WO82/00079 PCT Pub. Date Jan. 21, 1982.Apparatus for dispersing a gaseous or vaporized pheromone trail into the atmosphere under determined conditions comprises first container (10) in which a pheromone source (22) is located. Means (12) to create and upward draught is provided surmounting the first container (10). Flying insects lured by the trail enter the means 12 and into the first container (10) then to a second container (9) out of which they cannot escape. Alternatively, the insects land on a sticky insecticide from which they cannot escape.
Patent ES-8206487-A1 (ES)
Title: Substituted 2,4-dichlorophenyl-imidazolyl-vinyl ketones, processes for their preparation and antimicrobial agents containing these compounds.
IPC: B01J31/00
Filed: 1981-09-09
Abstract: Substituted 2,4-dichlorophenyl imidazolylvinyl ketones of the general formula < IMAGE > in which R represents methyl, ethyl, isopropyl, alkyl having more than 3 carbon atoms, optionally substituted cycloalkyl and cycloalkenyl, optionally substituted cycloalkylalkyl and cycloalkenylalkyl, optionally substituted alkenyl and alkynyl, and phenylalkyl which is optionally substituted in the alkyl moiety and in the phenyl moiety, and their physiologically tolerable acid addition salts have good antimycotic properties and are suitable as active substances for pharmaceuticals.
Patent ES-8206488-A1 (ES)
Title: Guanine compounds and their use for the preparation of anti-viral agents.
IPC: A61K31/70
Filed: 1981-09-15
Abstract: Nucleoside analogues having a ring-open structure of general formula < CHEM > where R and R min may be hydrogen, silyl, substituted alkyl or benzyl, and X is an optionally substituted base such as guanine or adenine, have been shown to exhibit anti-viral and other biological activities at non-toxic levels. Many phosphate-linked dinucleotides thereof are also novel compounds.
Patent ES-8302109-A1 (ES)
Title: Gold recovery process.
IPC: B01J20/18
Filed: 1981-10-01
Abstract: A precious metal, particularly gold, is recovered by adsorbing a dissolved compound of the metal from solution onto a cloth consisting of fibres of activated carbon. The solution may be obtained by leaching an ore or similar material. The precious metal may be recovered by stripping the adsorbed material with a solution containing cyanide. Alternatively the loaded cloth is suitable for use as an anode in an electrolytic recovery stage.
Patent ES-8304325-A1 (ES)
Title: Electrophotographic copier.
IPC: G03G15/00
Filed: 1982-02-24
Abstract: The photocopier uses a development process employing a magnetic brush formed on a rotating sleeve (102) of non-magnetic material in which a system of permanent magnets (108) rotates. The outer surface of the sleeve is subjected to a sandblasting process after grinding in order to create a very uniform finely roughened surface in order to make the thickness of the toner layer forming the magnetic brush constant. The photocopier also employs a toner fixing system operating cold and under pressure by means of a pair of rollers (56, 58) of different diameter rotating at the same angular speed in order to create slippage of the upper roller relative to the lower roller for the purpose of obtaining perfectly flat copies. The copier also contains a single circuit board (80) for the low voltage and high voltage supply.
Patent ES-8303937-A1 (ES)
Title: Catalytic electrolytic electrode
IPC: C22C27/04
Filed: 1982-04-20
Abstract: A catalytic body which is substantially amorphous is formed from at least two materials vacuum deposited on a cool substrate or sprayed on a cool surface to provide a local order non-equilibrium structural configuration. The amorphous body comprises a composition of at least one metal and a second component which maintains the amorphous character of the composition. The body has an increased number and desired type of catalytically active sites. In most applications, the composition includes at least initially a component which is removed by leaching or vaporization to leave a rough surface with a large surface to volume ratio. The resulting composition is sometimes annealed to relax or modify the local structure thereof to provide a more reactive structural configuration. In an electrode form of the invention, the catalytic body is highly conductive, resistant to corrosion and degradation under current reversal and has low overvoltage characteristics when used in electrochemical cells.
Patent ES-8304627-A1 (ES)
Title: Sewing machine control assembly for adjusting stitch length
IPC: D05B27/02
Filed: 1982-05-19
Abstract: A control assembly for varying the transmission ratio between a sewing machine driving shaft eccentric for feed dog transverse movement, and thus the feed and stitch widths, of a sewing machine which includes an oscillating lever mounted for oscillation adjacent to the feed dog and connected to it to move it backwardly and forwardly and an eccentric drive acting on the feed dog to move it upwardly and downwardly. The control assembly includes a push rod having one end connected to the oscillating lever to oscillate it and an opposite end having a pin thereon which is confined for movement in an oblong slot of a link which is articulated at its opposite end to one arm of a double armed lever, the other arm of which is engaged by the driving shaft eccentric to oscillate it. The pin carries a sliding block which is engaged in a sliding block guide and they are both made of a plastic having a sliding surface at their engagement surfaces. The guide is displaced in order to vary the oscillation of the feed dog in transverse directions.
Patent ES-8304707-A1 (ES)
Title: Switch with disconnection device of the neutral line.
IPC: H01H9/10
Filed: 1982-06-28
Abstract: 1. Switch with disconnection device of the neutral line (42) comprising a support cradle (22) of a fuse cartridge (20) mounted pivotally in a housing (10) in order to occupy selectively an active position, in which the fuse cartridge is locked in the support cradle (22) and inserted into the phase circuit connecting two connection terminals (36), and an inactive position in which the fuse cartridge (20) is isolated from said circuit and removable from the support cradle (22) and a disconnection device of the neutral line actuated by said cradle (22), in order to close the neutral line in the active position of the cradle, characterized by the fact that the fuse cartridge is lodged in a draw-out box (18) connected with a lever (16) projecting out of the front side (14) of the housing, that said disconnection device of the neutral line (42) comprises a drawer slide (46) mounted with sliding motion near and parallel to the rear side (12) of the switch, and that said cradle (22) carries a finger (56) engaging into a conjugated opening (58) of the slide (46) in order to ensure a positive connection between the cradle (22) and the slide (46), the cradle position being an exact representation of that of the slide.
Patent ES-8401413-A1 (ES)
Title: Stress-relieving fabric
IPC: D06C7/02
Filed: 1982-07-01
Abstract: Fabric stored on a supply roll is stress relieved by paying it off the supply roll and vibrating a slack portion of the fabric while it is being payed-off. The fabric may be further excited to hasten relaxation of tension within its fibers by heating it and/or passing air through it while it is being vibrated. As shown in Fig. 1, fabric F from a roll or bolt B is laid on a table 12 by a carriage 16. A slack portion is formed between feed rollers 22, 22' one or both of which is or are vibrated axially and/or radially to stress relieve the fabric. The presence of the slack portion is determined photoelectrically. In other embodiments, a plate (52) on which the fabric is laid is vibrated, Fig. 3 (not shown) ultrasonic vibrations are utilized to induce vibratory motion in the untensioned fabric, Fig. 4 (not shown) and, instead of being laid, the fabric is re-wound, Fig. 5 (not shown).
Patent ES-8307607-A1 (ES)
Title: A method of and kit of parts for making a three-dimensional plaque or picture.
IPC: B44C1/10
Filed: 1982-07-05
Abstract: The invention provides a method of and a kit of parts for making a three-dimensional plaque or picture. The method comprises obtaining a sheet (1) one side of which has a contact adhesive coating thereon covered by a peelable release paper and the other side of which is printed with a required design or picture (2a, 2b) and with at least one selected part (3a, 3b, 4a, 4b, 4c) of the design or picture, the sheet (1) and the release paper being diecut around the design or picture (2) and the at least one selected part (3, 4) of the design or picture to enable the removal of those portions having the design (2) and the at least one selected part (3, 4) thereon, removing the portion having the design (2) thereon, peeling the release paper from said one side of the portion and adhesively securing the portion with the design (2) thereon on a backing member (5), removing the at least one portion having a said selected part (3, 4) of the design thereon, and superimposing the at least one portion over the corresponding part of the design (2), with the interposition of spacers (7), the release paper being left in position on said at least one portion so as to impart additional body thereto. The kit of parts comprises a said printed and diecut sheet (1), a backing member (5) and spacer pads. (7).
Patent ES-8403835-A1 (ES)
Title: Formulation of phosphate rock slurries
IPC: C01B25/01
Filed: 1982-08-20
Abstract: The viscosity of phosphate rock slurries is reduced by incorporating in the slurry both sodium tripolyphosphate and an alkaline material, particularly sodium hydroxide. The combined amount of these two materials required to achieve a given viscosity reduction is significantly lower than the weighted average of the amounts required for each to produce individually the same viscosity reduction. The defined alkaline materials, other than sodium hydroxide, are sodium carbonate, ammonium hydroxide and potassium hydroxide.
Patent ES-8306318-A1 (ES)
Title: Implanting device.
IPC: A61M36/00
Filed: 1982-09-28
Abstract: A cylindrical implant magazine (100) having open-ended implant-containing chambers (103) with slots (104) communicating with the surface of the magazine so that the open-sided chambers can expand slightly during ejection of the implants.
Patent ES-8407112-A1 (ES)
Title: Nickel carbonate electrode paste for a positive nickel electrode.
IPC: H01M4/26
Filed: 1983-03-02
Abstract: Battery plate made by loading a supporting porous metallic plaque [10] with an electrode paste of anhydrous nickel carbonate, a cobalt additive, sufficient water to form a paste and, optionally, a deflocculant.
Patent ES-8407615-A1 (ES)
Title: Memory using multiplexed row and column address lines.
IPC: G11C8/10
Filed: 1983-12-19
Abstract: A memory of rows and columns of memory cells uses a multiplexed input address buffer having output row-column address lines which are coupled to a multiplexer and to column decoders. The multiplexer is coupled to row address decoders and serves to selectively couple the address lines to the row decoders. The address lines typically first carry row address information and then column address information. The use of a common portion of the address lines to couple the address buffer to the column decoders and multiplexer tends to reduce the overall size of the memory and thereby increases yield and reduces cost.