baber/WOPTO huggingface dataset:
Patent ES-449011-A1 (ES)
Title: Multi-mode optical scanning system
IPC: G03G15/041
Filed: 1976-06-18
Abstract: A folded optical system for scanning an object and projecting its image in four modes of operation. In one mode, a stationary object is scanned by moving mirrors and its conjugate image projected at unity magnification onto a moving image surface. In a second mode, conjugate distances are varied to project an image at other than unity magnification. In a third mode, the optical system remains stationary and the object is moved relative to it to enable imaging of objects larger than the scan travel of the optics. In a fourth mode, the optics again remain stationary and an add-reflector is introduced to create a reflection cavity to increase the object conjugate for minified imaging of large moving objects. Mirrors and lens are movable to effect magnification changes.
Patent ES-458132-A1 (ES)
Title: Assemblies for workpiece positioning
IPC: B21D28/26
Filed: 1977-04-23
Abstract: A workpiece positioning assembly for a machine tool has first and second traverses mounted perpendicular to one another. The second traverse is unsupported at its ends and mounted intermediate its ends upon the first traverse for horizontal movement in a direction perpendicular to the axis of the second traverse. The second traverse has a carriage movable therealong for supporting a workpiece and effecting movement in a direction parallel to the axis of the second traverse. The workpiece positioning assembly is preferably applied to a punch press.
Patent ES-459036-A1 (ES)
Title: Quinoxalines and their use in photographic processes
IPC: C07D241/42
Filed: 1977-05-23
Abstract: Quinoxalines of the formula < IMAGE > are provided, in which R1 and R2 independently are lower alkyl R3 is lower alkyl, -CH2OR5, -CH2NRR', -CH2OCOR, -CH2Cl, -CH2Br, -CH2SR, -CH2O(CH2)pOR, -CH2PO(OR5)2, -CH2PO(OR6)2, -CH2SO3R6, -O(CH2)mOR, -O(CH2)pSO3R6 or -(OCH2CH2)nOAr, R4 is hydrogen, lower alkyl or alkoxy when R3 is other than lower alkyl, or R4 is -OH, -NRR', -NHCOR, -NHCOAr', -NHSO2R5 or -NHSO2Ar', R and R' independently are hydrogen or lower alkyl, R5 is lower alkyl, R6 is hydrogen, an alkali metal cation or -N(+)(R)4, Ar is aryl or sulphonated aryl, Ar' is aryl or substituted aryl, m is 3 or 4, n is 1 to 3 and p is 2 to 4. The quinoxalines are useful as bleach catalysts, especially as dye bleach catalysts, for the photographic silver dye bleach process.
Patent ES-459780-A1 (ES)
Title: Gas lighter having slidably detachable head assembly
IPC: F23Q2/34
Filed: 1977-06-14
Abstract: A gas lighter is formed by a head assembly which incorporates all of the valving, regulation and ignition functions and is slidably and detachably connected to a fuel cartridge having a valve assembly through which the head assembly is fluidly coupled to the fuel supply. The fuel cartridge may be stored indefinitely apart from the head assembly, and may be either disposed of and replaced, or refilled, when its fuel is exhausted.
Patent ES-471890-A1 (ES)
Title: Two-stroke engine with exhaust port in piston crown
IPC: F02F3/24
Filed: 1978-07-20
Abstract: To improve scavenging and reduce air pollution, the exhaust gases are discharged through a port 3 formed in the piston crown so that the fresh mixture the density of which is greater than that of the exhaust gases and which is admitted through inclined transfer ports, is separated from the exhaust gases by the centrifugal force developed in the swirling charge. Exhaust part 3 is formed in a metal element 12 which is fixed to the piston heat.
Patent ES-473883-A1 (ES)
Title: Device for inserting ornamental threads in stitches of seams on a sewing machine
IPC: D05C7/08
Filed: 1978-09-14
Abstract: A device for presenting ornamental threads to the stitching instrumentalities of a sewing machine for incorporating them into seams of stitches which includes one or more thread guide levers mounted adjacent the machine's needle bar.
Patent ES-474762-A1 (ES)
Title: System for evaluating the degree of cleanliness in the detection of oxides during tapping.
IPC: G01N/
Filed: 1978-11-02
Abstract: The system for evaluating the degree of cleanliness in the detection of oxides whilst tapping proposed by this invention is based on the measurement of the electrical conductivity of the bath, which is affected by the presence of oxide particles since these particles have a very low conductivity. Evidently, this system allows continual monitoring to be carried out, with very rapid results which are also easy to interpret. Through the arrangement of graphite electrodes that are placed in the bath, and which are connected accordingly to a direct current source stabilized by a digital ammeter and voltmeter, the changes in the current due to the impurities in the tapping can be monitored continuously by comparing the values obtained with the pre-established patterns in each case.
Patent ES-483365-A1 (ES)
Title: Sprayer with boom mounted on front of tractor - has liq. or powder and air pumps mounted at rear to be driven by tractor power take=off
IPC: A01M11/00
Filed: 1979-08-14
Abstract: The sprayer has a boom receiving material from a fluid or power pump and an air pump which are driven by the tractor. Several atomizing nozzles are mounted on the boom, each nozzle having a fluid- or powder inlet, and an air inlet. The boom is so set up that it can be mounted on the agricultural vehicle while the pumps are so set up that they can be driven by the vehicle when the carrier is fitted to it.
Patent ES-8100245-A1 (ES)
Title: Textile softening agent
IPC: C11D3/00
Filed: 1979-12-04
Abstract: A softening agent comprising a quaternary ammonium salt is effectively useful for garment fabrics made of natural fibers or synthetic fibers.
Patent ES-8104965-A1 (ES)
Title: Apparatus and method for working on successive segments of sheet material
IPC: B65H20/10
Filed: 1980-09-01
Abstract: Apparatus for cutting successive contiguous segments of a lay-up of sheet material 12 has a table 14, an endless conveyor 18 to position the lay-up in the cutting zone of the table, and a carriage assembly 30, 24 which moves a cutting mechanism 32, 34 relative to the table in cutting engagement with the lay-up to cut patterns in response to a programmable controller 28. An encoder 40 on the carriage assembly detects movement of the latter, relative to the conveyor, returning to its starting position after a cutting cycle, and response means 42 energises the conveyor drive motor 20 in response to the detected movement to move the lay-up in the return direction through a distance related to that traversed by the returning carriage assembly, whereby the next segment of the lay-up is accurately positioned on the table. Error sensing means 43 detects an error in positioning the lay-up and alters the data in the controller to nullify the error.
Patent ES-8201827-A1 (ES)
Title: Pasteurized therapeutically active protein compositions.
IPC: A61K35/76
Filed: 1981-03-05
Abstract: Compositions containing thermally sensitive, therapeutically active proteins are pasteurized without substantial loss of therapeutic activity by mixing the protein composition with a pasteurization-stabilizing amount of a polyol prior to pasteurization. Pasteurized compositions containing therapeutically active proteins, which have heretofore been unattainable, can be prepared by the method of the invention.
Patent ES-8206178-A1 (ES)
Title: Process for the preparation of pharmaceutical and cosmetic dispersions.
IPC: A61K9/10
Filed: 1981-07-23
Abstract: The invention relates to a process for preparing fine-particled, stable, pharmaceutical or cosmetic dispersions which comprises dispersing the entire inner phase in 5-40% by volume of outer phase, then adding the remainder of the outer phase, all under predetermined conditions.
Patent ES-8206885-A1 (ES)
Title: Coin acceptor or rejector.
IPC: G07D3/14
Filed: 1981-10-26
Abstract: The present invention relates to an apparatus for accepting or rejecting a single type of coin, which is designed and constructed only to accept genuine coins of a particular value or denomination, and to reject spurious coins or slugs which may have the same dimensions. The present invention also provides an auxiliary coin acceptor-rejector component or device which may readily be fitted into already existing coin operated devices so as to discriminate more accurately between genuine coins and spurious coins or slugs. In such apparatus a sensing coil is provided for discriminating between genuine and non-genuine coins by suitable circuitry to actuate an accept solenoid to receive a genuine coin in an accept slot and to direct all other non-genuine coins to a reject slot. To discriminate between genuine and non-genuine coins two parameters are utilized. The first parameter provides discrimination by means of the current being proportional to voltage drop and the second parameter provides discrimination by a frequency shift, - both of such discrimination being detectable when the coin passes through the sensing coil.
Patent ES-8303437-A1 (ES)
Title: Process for the preparation of nickel ylides containing directly sulfonated ylide ligands.
IPC: C07C67/00
Filed: 1982-05-07
Abstract: A process is provided for preparing nickel ylides which are themselves novel compounds defined by the following Formula I: < CHEM > wherein R1, R2, R3, and R7 are either alike or different members selected from the group consisting of hydrogen, alkyl radicals having from about one to about 24 carbon atoms, preferably from about one to about 10 carbon atoms aryl radicals having from about six to about 20 carbon atoms, preferably from about six to about 10 carbon atoms alkenyl radicals having from about two to about 30 carbons atoms, preferably from about two to about 20 carbon atoms cycloalkyl radicals having from about three to about 40 carbon atoms, preferably from about three to about 30 carbon atoms aralkyl and alkaryl radicals having from about six to about 40 carbon atoms, preferably from about six to about 30 carbon atoms a halogen radical selected from the group consisting of fluorine, chlorine, bromine and iodine, preferably chlorine a hydroxyl group an alkoxy or aryloxy group and a hydrocarbyl group, such as defined above, carrying halogen, hydroxyl or alkoxy or aryloxy R4, R5 and R6 are either alike or different members selected from the group consisting of a hydrocarbyl group as defined above, a sulfonato group (-SO3<->) or a sulfonated hydrocarbyli group M is sulfur or oxygen, preferably oxygen E is phosphorus, arsenic, antimony or nitrogen, preferably phosphorus and F is phosphorus, arsenic or antimony, preferably phosphorus. The process comprises sulfonating a metal ylide defined by the following Formula II: < CHEM > to obtain the sulfonated ylide defined by the following Formula III: < CHEM > wherein R1, R2, R3, R7, F and M are as defined above. The sulfonated ylide is reacted with a base to obtain the metal ylide defined by the following Formula IV: < CHEM > ,
Patent ES-8400586-A1 (ES)
Title: Primer arming device for bombs - has blocking mechanism working with programmable clock-work timer
IPC: F42C9/04
Filed: 1982-06-17
Abstract: The arming device has a blocking mechanism, consisting of rods (4, 5) moving axially in housings in the bomb body. Their heads contact the base of a cylinder (1) which has in its side surface, a notch (8) which can selectively face a fin (6). This is part of a hood (7) and projects radially from the hood interior. It holds the cylinder in a position where the notch is opposite the fin. In the cylinder base is a pair of holes (13), extending through part (12) of a disc connected to a spring operated, programmable arming timer (9).
Patent ES-8400098-A1 (ES)
Title: Azolyl-thioether derivatives, process for their preparation and their use as fungicides and plant growth regulators.
IPC: C07D249/08
Filed: 1983-01-07
Abstract: Compounds which are azolyl-thioether derivatives of the general formula < IMAGE > (I) in which A represents a nitrogen atom or a CH group, B represents a CO or CH(OH) group, m is 0 or 2, R1 represents an optionally substituted phenyl radical and R2 represents an optionally substituted cycloalkyl radical or a grouping of the general formula < IMAGE > wherein X and Y are identical or different and represent a hydrogen or halogen atom, Z represents an alkyl, optionally substituted phenyl, optionally substituted phenoxy, optionally substituted phenylthio, optionally substituted benzyloxy, optionally substituted benzylthio, alkoxy, alkylthio, halogenoalkoxy, halogenoalkylthio, alkoxycar-onyl or cyano radical, and n is 0 or 1, and the acid addition salts and metal salt complexes thereof, are novel and prepared by several processes described and find use as fungicides and as agents for regulating plant growth.
Patent ES-8404358-A1 (ES)
Title: Isoxazolopyrimidine derivatives and production thereof.
IPC: C07D498/04
Filed: 1983-03-07
Abstract: Isoxazolo(3,4-d)pyrimidines of the formula <CHEM contiene="yes"> wherein R<1> and R<2>, respectively, are lower alkyl R<3> is lower alkyl or acyl and R<4> is hydrogen, lower alkyl, or acyl have antiinflammatory, analgesic and antipyretic activities in mammals and low acute and subacute toxicities, as well. The compounds are particularly useful as an antiinflammatory, analgesic and antipyretic drug.
Patent ES-8402318-A1 (ES)
Title: 15-beta,16-beta-Trimethylene-3-oxo-17-alpha-pregn-4-ene-21,17-carbolactone, its preparation and use as a medicinal agent.
IPC: A61P5/38
Filed: 1983-04-13
Abstract: 1 alpha ,2 alpha 6 beta ,7 beta 15 beta ,16 beta -trimethylene-3-oxo-17 alpha -pregn-4-ene-21,17-carbolactone is prepared from 6 beta ,7 beta 15 beta ,16 beta -dimethylene-3-oxo-17 alpha -pregna-1,4-diene-21,17-carbolactone with dimethylsulfoxonium methylide, and is used as a medicinal agent with aldosterone-antagonistic activity.
Patent ES-8405624-A1 (ES)
Title: Articles exhibiting a biocompatible surface layer and process for providing articles with such a surface layer.
IPC: A61L33/00
Filed: 1983-05-13
Abstract: A process for providing a surface of glass, silicon, aluminium or silicone rubber of an article useful within medicine with a biocompatible surface layer. Said surface is reacted (after oxidation when required) with a silane containing at least one epoxy group and the surface thus treated is then reacted with a polysaccharide containing at least one hydroxyl group. The invention also relates to an article exhibiting a biocompatible surface layer of a polysaccharide containing at least one hydroxyl group, which polysaccharide is covalently bound to a surface of glass, silicon, aluminium or silicone rubber of the article by means of a silane.
Patent ES-8404495-A1 (ES)
Title: Recovering heat from waste gas contg. fused droplets
Filed: 1983-05-21
Abstract: Heat is recovered from hot gas contg. droplets of fused material by contact with the surface of a heat exchanger. Before gas reaches the exchanger its temp. is reduced below the eutectic temp. range of the fused droplets by feeding in gas which has been cooled and contains solid particles sepd. from the gas and possibly also derived from a separate source. In a Cu melting plant the waste gas temp. is reduced to about 700 deg.C and sand is added to the stream. In soda mfg. plant sodium sulphate and/or carbonate are added. - Prevents deposition of solids in eutectic state which would make them difficult or impossible to remove even by pneumatic or mechanical means. The solid particles exert a controlled erosion action, keeping the exchanger surface clean and properly functioning. DEAB- DE3240863 C Heat is recovered from hot gas contg. droplets of fused material by contact with the surface of a heat exchanger. Before gas reaches the exchanger its temp. is reduced below the eutectic temp. range of the fused droplets by feeding in gas which has been cooled and contains solid particles sepd. from the gas and possibly also derived from a separate source. In a Cu melting plant the waste gas temp. is reduced to about 700 deg.C and sand is added to the stream. In soda mfg. plant sodium sulphate and/or carbonate are added. - Prevents deposition of solids in eutectic state which would make them difficult or impossible to remove even by pneumatic or mechanical means. The solid particles exert a controlled erosion action, keeping the exchanger surface clean and properly functioning.   (8pp) GBAB- GB2140144 B Method for recovering heat from gas containing molten components by bringing it into contact with the heat transfer surfaces of a heat exchanger, characterised in that upstream of the heat exchanger the temperature of the gas is dropped below the eutectic temperature range of the molten components by mixing in the gas recirculated solid particles that have been cooled in the heat exchanger and separated from the gas, and possibly also other particles.
Patent ES-8404842-A1 (ES)
Title: Method for manufacturing eiderdown (duvet) covers
IPC: A47G9/02
Filed: 1983-06-07
Abstract: A method is described for forming an eiderdown with a sheet of reinforcement material from which the reinforcement pieces used in the method may be separated. The reinforcement sheet has a plurality of sketches of one or more predetermined designs on one face and an adhesive on the other face. Each sketch corresponds to a reinforcement piece. The reinforcement pieces are cut from the reinforcement material sheet and are adhered to respective fabric pieces. Each fabric piece and the adhered reinforcement piece are cut along the predetermined sketch of a predetermined design of the respective reinforcement piece in order to form respective padded pieces. Two padded pieces are placed so as to cover one another, face to face, the edge portions of the two padded pieces which it is desired to join being adjacent to each other and, in the case of curved edge portions, facing each other. The two padded pieces are temporarily secured along a predetermined sewing line with pins or tacking (basting) for example. When the end positions of the sewing lines are fixed, one of the padded pieces is folded over on itself. Next, the two secured padded pieces are sewn along the sewing line. Further padded pieces are applied in an identical manner to the two sewn pieces.
Patent ES-8501186-A1 (ES)
Title: Methods and apparatus for distorting and recomposing a speech signal
IPC: H04K1/04
Filed: 1983-06-10
Abstract: Method of distorting a speech signal by rearranging and/or reversing frequency bands in this signal. The speech signal is divided into a plurality of sub-bands by filtering, and the sub-bands are individually sampled at a sampling frequency which is at least double that of the sub-band bandwidth, for providing a plurality of first spectra each with periodic repetition of the respective sub-band. Alternating samples are polarity-reversed for providing a plurality of second spectra each with periodic repetition of the respective sub-band in reversed form. From one of these two types of spectrum a desired sub-band is then filtered out, and corresponds to the original sub-band, but is reversed and/or displaced in the frequency band as desired. All the obtained sub-bands are finally added to send the distorted signal. As an addition to the method of distorting, there is also proposed a method of recomposing the distorted speech signal. Furthermore there is presented an apparatus for distorting or recomposing the speech signal in accordance with the methods.
Patent ES-8504480-A1 (ES)
Title: Attrition resistant molecular sieve.
IPC: C01B39/22
Filed: 1983-10-11
Abstract: An attrition resistant molecular sieve composition comprising a generally spherical, high porosity molecular sieve particle having an exposed surface coated with a thin, generally uniform layer of solid lubricant which can be employed in moving or fluidized beds with low attrition and high activity.
Patent ES-8502862-A1 (ES)
Title: Instrument for the treatment of respiratory obstruction.
IPC: A61M16/04
Filed: 1984-04-12
Abstract: The invention relates to an instrument for emergency treatment of i.a. respiratory obstruction in humans by percutaneous puncture of the trachea, the instrument comprising a body (2) having a through-passage (3) opening on one hand into a forward end (2c) of the body intended to be positioned against the neck of the patient, and on the other hand into a rear portion (2b) of the body a tube (6) coaxially provided in the passage in such a way that it protrudes from the forward end of the body and forms a continuation of the passage, the tube being intended to be introduced into the trachea of the patient, a stylet (7) retractably provided in the passage and/or in the tube (6) and adapted to protrude past the outer end of the tube (6) with its cutting point (7a) when in its fully inserted position. The tube (6) is preferably manufactured from a soft, resilient material and the rear end of the tube or the rear end of the passage and/or that end of the stylet which opens close to the rear portion of the body are provided with fittings (10) of standard size for permitting injection of pharmaceuticals by means of a conventional syringe and the rear end (2b) of the body consists of a tubular adapter formed integrally with the body and having standard dimensions for being connected to respiratory or anesthetic equipment.
Patent ES-8505462-A1 (ES)
Title: Rapid exhaust valve for use in blood circulation stimulator
IPC: A61H23/04
Filed: 1984-07-26
Abstract: A rapid exhaust valve for use in a blood circulation stimulator which supplies and exhausts an air to and from an air bag provided on the human body, thereby subjecting to repeated pressure application and release. A valve box, which is provided with an exhaust port on the circumferential wall thereof, is provided with a flexible band valve diaphragm therein. If a compressed air is supplied into said valve box through a compressed-air supply pipe, said valve diaphragm is pushed by the pressure to close said exhaust port and a part of said valve diaphragm is projected into an air bag from an opening communicating with said air bag to allow the compressed air flow into said air bag. When the pressure in said air bag reaches high, said flexible valve diaphragm is deformed so that it may close said compressed-air supply pipe to release said exhaust port whereby rapidly discharging the compressed air out of said air bag.
Patent ES-8602526-A1 (ES)
Title: Device for transporting different kinds of articles
IPC: B65H67/06
Filed: 1984-09-14
Abstract: A device for sorting and transporting a plurality of different kinds of articles comprises three belt conveyors disposed in adjacent parallel relationship to each other, two of the belt conveyors moving in a direction opposite to each other, guide members for dividing transporting faces of the two oppositely moving belt conveyors into some areas, and a sorting device for identifying and sorting articles transported on the belt conveyor to the respective areas.
Patent ES-8603692-A1 (ES)
Title: Benzene-sulphonamido ethyl phenoxy-acetic acid
IPC: C07C69/614
Filed: 1985-05-24
Abstract: 4-(2-(benzene sulphonamido) ethyl)phenoxy acetic acid is made by catalytic hydrogenation of 4-(2-(benzene sulphonamido) 1-oxyethyl phenoxy acetic acid in a suitable solvent e.g. ethanol, isopropanol, acetic acid, otp. mxied with a catalytic amount of 1-5 vol.% perchloric or sulphuric acid. The catalyst consists of 5-10 wt.% Pd or Pt on carbon, based on the wt. of material to be hydrogenated, and the reaction is at 20-50 deg. C. The prod. is isolated by conventional means.