baber/WOPTO huggingface dataset:
Patent ES-467189-A1 (ES)
Title: Substituted pyrroloquinoxalinones and diones
IPC: C07D241/44
Filed: 1978-02-21
Abstract: Substituted pyrroloquinoxalinones and diones, useful as anti-inflammatory and anti-thrombotic agents.
Patent ES-468541-A1 (ES)
Title: Apparatus for manufacturing shoes
IPC: A43D111/00
Filed: 1978-04-04
Abstract: An apparatus for manufacturing shoes characterized by shoe lasts arranged on a conveyor with a paired alternating arrangement with the shoe toes alternately pointing in opposite directions, and by a template adapted to be moved parallel to the conveyor backwards and forwards and on the edge of which there engage mutually touching spring loaded end parts of two independently arranged control linkages, the control linkages being connected with shoe bottom part processing tools arranged at their other ends. The speed of travel of the template in the two directions is held substantially equal to the speed of advance of the conveyor.
Patent ES-469893-A1 (ES)
Title: Check valve
IPC: A61M39/24
Filed: 1978-05-16
Abstract: An improved check valve is disclosed for use in a system for sequentially delivering primary and secondary solutions through a common conduit. The check valve comprises a hollow housing with an inlet and an outlet connected to an enlarged intermediate portion. Sealed at its periphery in the enlarged portion is a flexible diaphragm characterized by having foraminous means in at least its outer portion and imperforate means in its central portion. The imperforate means is spaced from a valve seat surrounding the passage at the inner end of the inlet so that when the primary solution flows from the inlet to the outlet, it will pass freely around the imperforate means and through the foraminous means. When an increase in pressure, even though slight, is exerted against the diaphragm caused by flow of the secondary solution in the direction of the outlet to the inlet, the diaphragm moves towards the inlet causing the imperforate means to seal against the valve seat and stop the flow of the primary solution.
Patent ES-473746-A1 (ES)
Title: A solar absorber roofing unit
IPC: F24J2/04
Filed: 1978-09-28
Abstract: A solar absorber unit for use in roofing, and capable of heating a heat-transfer fluid comprises a member 1 of, e.g. glass which is transparent or translucent to solar radiation, a surface 10 or area for absorbing radiation located below the member 1, and a sealed area 2 for the circulation or stagnation of the heat-transfer fluid. A sealed connection is provided between the members 1 of adjacent absorbers, to provide a sealed roof formed by a plurality of similar absorbers and sealed intercommunication is provided by pipes 8 between the sealed areas 2 of adjacent absorbers to allow circulation of the fluid from one sealed area to the other. Each absorber comprises a metal sheet 11, painted black on its upper surface, and having lugs 4 for supporting members 1, and lugs 3 for attachment to beams 7. Bent metal sheets 12 are welded to the sheets 11 to form the sealed areas.
Patent ES-481910-A1 (ES)
Title: Apparatus for producing a coupling element assembly for slide fasteners
IPC: D04B21/20
Filed: 1979-06-09
Abstract: A warp-knit elongate structure is provided which has a pair of spaced warp-knit elongate webs and a plurality of transverse thread portions spaced longitudinally of and interconnecting the warp-knit elongate webs. The shape of the warp-knit structure is corrected into a ladder-like structure and then is introduced into an elongate mold cavity, in which synthetic resin is molded around the portion of the warp-knit webs and the transverse thread portion which are disposed in the mold cavity. A molded product that constitutes a portion of a coupling element assembly is separated from the mold cavity, and is bent about its transverse central axis into the shape of a U. A guide drum is disposed adjacent to a molding wheel for guiding the warp-knit structure onto the molding wheel and for rectifying the shape of the warp-knit structure into a ladder-like structure.
Patent ES-8100332-A1 (ES)
Title: Structurally colored cross-linkable compounds, their preparation and their utilization in coating compositions
IPC: C09B69/10
Filed: 1979-11-20
Abstract: Structurally colored cross-linkable compounds usable in coating compositions of the formula: < IMAGE > (I) wherein A is a single bond, an oxygen atom or an < IMAGE > group, R1 being an alkyl group containing 1 to 6 carbon atoms, beta -cyanoethyl, methoxymethyl, cyclohexyl, phenyl, tolyl, xylyl, monochlorophenyl or dichlorophenyl X is the residue of a dye of the formula X(COOH)n or X(AH)n Z is the residue of a polyisocyanate Z-N=C=O)p+1 Y is the residue of a hydroxyl compound YOH bearing q groups having a polymerizable ethylenic double bond p is 1 or 2 n is a whole number from 1 to 4 and q is a whole number from 1 to 7, are disclosed together with methods for their preparation, their use in coating compositions and the coatings obtained thereby.
Patent ES-8102565-A1 (ES)
Title: Substituted 2-phenylamino-imidazolines-(2) and pharmaceutical compositions containing them
IPC: C07D405/12
Filed: 1979-12-11
Abstract: The invention provides novel substituted 2-phenylamino-imidazolines-(2) having hypotensive, bradycardizing and diuretic activities.
Patent ES-489595-A1 (ES)
Title: Treatment of sulphurous sewage with hydrogen peroxide
IPC: E03F5/04
Filed: 1980-03-14
Abstract: Process for desulphuration of sewage containing sulphides and hydrogen sulphide, which process comprises introducing hydrogen peroxide at several stations in a network of sewers which supply the sewage to a treatment plant, the said stations being regularly distributed over the entire network of sewers.
Patent ES-8202349-A1 (ES)
Title: Polymer articles containing entrapped volatile ingredients.
IPC: C08F20/00
Filed: 1980-10-23
Abstract: A hydrophilic monomer such as hydroxypropyl methacrylate and a lipophilic monomer such as lauryl methacrylate are copolymerized in the presence of a fragrance or other volatile active ingredient. The resulting polymer contains entrapped active ingredient which tends not to exude from the polymer during storage yet is gradually released as vapor when the polymer is exposed to the atmosphere, e.g. as an air-freshener.
Patent ES-8201402-A1 (ES)
Title: Hot air recirculation baking oven
IPC: A21B1/00
Filed: 1980-11-12
Abstract: A hot air recirculation oven for baking products of bakeries, Viennese bread bakehouses, pastry bakehouses and the like comprises a baking chamber (2), an open trolley (8) disposable in the baking chamber and having shelves (15, 16) for supporting products to be baked, and means (46, 47) for admitting heated air to the baking chamber so as to sweep over products on the trolley. The baking chamber (2) has at each corner a continuously rotatable cylindrical distributor (52, 53, 54, 55) connected into ducts (46, 47) which direct hot air from a fan (30) to the interior of the cylindrical distributor (52, 53, 54, 55) in order to be diffused into the baking chamber (2) by way of a vertical jet through a slot (62) located in the circumference of the cylindrical distributor.
Patent ES-8302055-A1 (ES)
Title: Oxygen-curable mercapto-functional organosilicon-organic compound compositions possessing rapid surface reaction and method of forming higher molecular weight products therefrom.
IPC: H01R4/24
Filed: 1980-12-02
Abstract: Compositions which are stable in the absence of oxygen are formed by mixing the following substantially in the absence of oxygen: (A) 100 parts by weight of at least one mercapto-functional organosilicon-organic copolymer or mixtures of at least two different types of components selected from the following three types: the above copolymers, mercapto-functional organic compounds free of silicon atoms and mercapto-functional organosilicon compounds wherein all three types contain an average of at least two mercapto groups per molecule (B) 0-200 parts by weight of at least one filler (C) a catalytic amount, preferably from 0.1 to 6 parts by weight, of an iron carbonyl catalyst selected from the group consisting of Fe(CO)5, Fe2(CO)9, Fe3(CO)12, dicyclopentadienyldiiron tetracarbonyl, butadieneiron tricarbonyl and cyclohexadieneiron tricarbonyl and (D) 0.1-6 parts by weight of an acid, such as 2-ethylhexanoic acid, which meets a particular set of criteria. The compositions polymerize or cure to form higher molecular weight products at room temperature upon exposure to oxygen. These compositions are especially useful as coatings such as for paper or as electrical insulation because they possess a rapid rate of surface cure. Elastomeric sealant compositions can be prepared which rapidly become tack-free at the surface and are less prone to surface contamination by foreign matter such as dust during cure.
Patent ES-8203549-A1 (ES)
Title: Lithographic process and resulting article.
IPC: H01L21/027
Filed: 1981-06-01
Abstract: Lithographic fabrication of LSI's depends on inorganic resist to yield excellent edge acuity. Systems depend upon photomigration-of, e.g., silver-into a chalcogenide or other glass layer to insolubilize irradiated regions with respect to solvent development. Regulation of silver content and control of processing conditions result in a surface concentration gradient and concomitant lateral diffusion of silver to account for enhanced acuity.
Patent ES-8609480-A1 (ES)
Title: Heteropolysaccharide S-198.
IPC: C12P21/00
Filed: 1982-04-21
Abstract: A novel polysaccharide S-198 is disclosed composed of principally carbohydrate, 9-12% protein, and 2-4% O-acyl groups (calculated as O-acetyl). The carbohydrate portion comprises about 13-18% glucuronic acid and the neutral sugars mannose, glucose, and rhamnose in the approximate molar ratio 1:2:2. This polysaccharide is produced by a new Alcaligenes species ATCC 31853, in a suitable fermentation medium. Heteropolysaccharide S-198 is used in various aqueous media specifically formulated for use as hydraulic or lubricating fluids, oil well treating fluids or flowable pesticides.
Patent ES-8308470-A1 (ES)
Title: A new nematocidal composition, processes for its production and its use.
IPC: A01N57/16
Filed: 1982-06-25
Abstract: The invention relates to new nematocidal compositions consisting of one or more nematocidally active substances and one or more certain phospholipides in addition to standard vehicles, diluente, solvents and/or other inert auxiliaries, the ratio by weight of the nematocidally active substance or mixture of nematocidally active substances to pure phospholipide or to the mixture of pure phospholipides amounting to between 1 : 0.2 and 1 : 20. The invention also relates to processes for producing these compositions and to processes for controlling nematodes using the new nematocidal compositions.
Patent ES-8403721-A1 (ES)
Title: Process for preparing a pharmaceutical formulation in the form of a polyacrylate film.
IPC: A61K9/70
Filed: 1983-02-09
Abstract: A novel process for the preparation of a pharmaceutical preparation in the form of an polyacrylate film for long-term transdermal administration of systemic pharmaceuticals comprising forming a homogeneous solution of an effective amount of a systemically acting pharmaceutical and a freeze-dried latex of a polyacrylate copolymer of methyl and/or ethyl esters of acrylic acid and methacrylic acid formed by emulsion polymerization and having an average molecular weight of about 800,000 in at least one organic solvent, forming a thin layer of the said solution and drying the layer to form a polyacrylate film and the film product produced by the said process.
Patent ES-8403246-A1 (ES)
Title: Arrangement for laser scribing of dendrite silicon cells.
IPC: H01L31/04
Filed: 1983-02-15
Abstract: A fixture and a method for holding and aligning dendritic web silicon cells during laser scribing to delineate the cell from the dendrites, and includes a see-through support on which the cell is placed face down for viewing of a grid structure within an optical-receiver transmitter having an outline pattern thereon within which the grid structure is viewed for alignment of the cell on the support so that the cell can be laser scribed on the back between the grid structure and the dendrites and along the width dimension so that a predetermined spacing is maintained between the outer edges of the cell encompassing the perimeter of the grid structure.
Patent ES-8404858-A1 (ES)
Title: Method of affinity purification employing monoclonal antibodies.
IPC: C12P21/08
Filed: 1983-04-11
Abstract: Process for affinity purification of antigens and antibodies that employs monoclonal antibodies having a high affinity for the antigen in a first environment and a low affinity in a second environment, the environments being ones in which the immuno-chemical properties of the antigens and antibodies are not adversely affected. Also described is a process for fractionating antisera to obtain an antibody fraction having similar antigen binding properties as exhibited by the environmentally sensitive monoclonal antibodies. The effect of varying pH in the binding capability of tow monoclonal antibodies for human growth hormone is shown in fig. 1.
Patent ES-8402486-A1 (ES)
Title: Control arrangement for information signals
IPC: H04N9/64
Filed: 1983-04-15
Abstract: Control arrangement for audio or video apparatus for controlling, for example, colour saturation, brightness, contrast, volume or tone and comprising, provided on an IC, a control circuit 4 which is connected to a connection pin 5 via a control input 4. Outside the IC a control signal source 6 is also connected to this pin. Depending on the choice, such a control signal source produces either an analogue control signal or a digital control signal. To make the applicability of the IC independent of the control signal source opted for, a detection circuit 20 which produces an indication signal which is representative of the form (analogue or digital) of the control signal is connected to the pin. This indication signal controls a switching arrangement 21 the input of which is connected to the said pin and which has first and second outputs. The first output 23 is connected directly and the second output 24 via an interface circuit 25 to the control input of the control circuit. The interface circuit may be a D to A converter.
Patent ES-8404225-A1 (ES)
Title: Production of blocks, bricks and tiles.
IPC: E04C1/40
Filed: 1983-05-13
Abstract: A method of manufacturing a thermally insulated building block (54a) comprises foaming a quantity of foamable plastics material in an enclosed space (56) between a building block (54) and a closure means (52), the quantity of material being sufficient to fill the enclosed space (56). The foamable material may be injected into a cavity in the block onto an outer surface of the block (54) or onto the closure means (52) prior to locating the block (54) and closure means (52) relative to each other to form the enclosed space (56) therebetween. The block (54) is transported between upper and lower parallel endless belts (55, 50) during foaming and either belt (55, 50) may provide the closure means (52). If the lower belt (50) provides the closure means (52) the upper belt (55) maintains the block (54) in contact with the closure means (52) during foaming.
Patent ES-8405112-A1 (ES)
Title: Air filter assemblies for reciprocating machines.
IPC: F02M35/14
Filed: 1983-06-15
Abstract: An air filter assembly primarily for Air I.C. engine is provided with an air streamlining and sound energy absorbing baffle (12) arranged to substantially obstruct the direct noise transmission path from the air outlet port (5) through the filter element (9) to the input air duct (4).
Patent ES-8504772-A1 (ES)
Title: 7-(4-Pyridyl)-1,8-naphthyridine derivatives and their antibacterial compositions
IPC: C07D471/04
Filed: 1983-07-29
Abstract: A 7-(4-pyridyl)-1,8-naphthyridine compound of the formula < IMAGE > wherein R1 is a hydrogen atom, an ethyl or vinyl group, and R2 is a hydrogen atom or a lower alkyl group having 1 to 6 carbon atoms, and a salt thereof. The compounds represented by the formula are useful in antibacterial compositions or intermediates thereof.
Patent ES-8405525-A1 (ES)
Title: Apparatus for testing wiring harnesses.
IPC: G01R31/02
Filed: 1983-08-18
Abstract: An apparatus for testing wiring harnesses includes a plurality of test circuits one for each wire in the harness, and each comprising a first switch device (Q1) for connecting one end of the associated wire to one pole of a power supply, a resistor (R) for connection between the other end of the wire and a second switch device (Q5), said second switch device (Q5) connecting said resistor (R) to the other pole of the power supply, a third switch device (S) connecting the junction of the wire and the resistor (R) to a first common output terminal (O1) to which the third switch devices of all the test circuits are connected, and diode means (D4) connecting the junction of the resistor (R) and the second switch device (Q5) to a second common output terminal (O2) to which the diode means of all the test circuits are connected, and sequential control means for operating the first, second and third switch means so that all the switch means associated with a single wire are operated simultaneously, signals provided at the first and second common output terminals indicating the condition of each wire in turn.
Patent ES-8606121-A1 (ES)
Title: Oxazoline latex for tire cord adhesion.
IPC: D06M15/21
Filed: 1983-11-30
Abstract: A latex is prepared by polymerizing (a) an addition polymerizable oxazoline (such as 2-isopropenyl-2-oxazoline) and (b) at least one other monomer (such as a mixture of styrene and butadiene). The latexes of this invention are useful for promoting adhesion between a polymeric elastomer and a substrate, especially for promoting adhesion between tire cords and tire rubber.
Patent ES-8506702-A1 (ES)
Title: Furyloxazolylacetic acid derivative, processes for preparing same and pharmaceutical composition.
IPC: A61P7/02
Filed: 1984-02-17
Abstract: A furyloxazolylacetic acid derivative of the formula: < CHEM > wherein R<1> is lower alkyl, R<2> is hydrogen atom or lower alkyl, R<3> is hydrogen atom or lower alkyl and ring A is phenyl or halogenophenyl, processes for preparing same and pharmaceutical compositions containing the new compounds, which are useful as a hypolipidemic agent are disclosed.
Patent ES-8602454-A1 (ES)
Title: Flaw detection in wire drawing
IPC: G01N29/14
Filed: 1984-03-15
Abstract: A length of wire (1) is drawn through a wire drawing idle die (2) by a capstan (4). The die is supported in a die-holder (3), and the die, die-holder and capstan may form part of a standard commercial wire-drawing machine. The die-holder is modified to accommodate an acoustic sensor (5) which is attached to the surface of the die via a suitable fluid coupling medium. The sensor output is fed to an amplifier (6) and then to an AC/DC converter (7) after which they are fed to a chart recorder (8). - The signal from the amplifier (6) is also fed to a marking device (9) and to a computer for spectral and/or amplitude analysis to give information on the type and severity of the fault encountered. The acoustic sensor has a response in the megahertz range.
Patent ES-8603746-A1 (ES)
Title: Candy wafer bar mfr.
IPC: A21D13/08
Filed: 1984-03-20
Abstract: A process for prodn. of chocolate covered wafers bakes sheets of wafer, cools them, matures them in a tunnel, heats them at 65 to 80 deg.F in a 30 percent relative humidity room and then applied cream and chocolate. The maturing tunnel is at a higher temp. than the humidity and stacks of wafer and cream layers are produced before applying the chocolate.
Patent ES-8506259-A1 (ES)
Title: 1,3-Bis(dimethylamino)-2-propyl-4-chlorophenoxyacetate, its addition salts, process for its production and pharmaceutical preparations containing the afore-mentioned compounds.
IPC: A61K31/16
Filed: 1984-04-30
Abstract: This invention relates to the new 1,3-bis-(dimethylamino)-2-propyl-4-chlorophenoxyacetate of the Formula (I) < IMAGE > (I) acid addition salts thereof, a process for the preparation of the same and pharmaceutical compositions comprising the said compounds. The novel compound of the present invention corresponds to the Formula (I). This compound stimulates the function of the brain cells and thereby mental activity. The compound of the Formula (I) can be prepared by esterifying (4-chlorophenoxy)-acetic acid or a functional reactive derivative thereof with 1,3-bis-(dimethylamino)-2-propanol or a halogeno derivative thereof in a manner known per se.
Patent ES-8505275-A1 (ES)
Title: Fast-release power-chuck assembly for a lathe
IPC: B23Q3/12
Filed: 1984-07-18
Abstract: A power chuck assembly has a lathe spindle extending along and rotatable about an axis and having axially opposite front and rear ends. An axially displaceable actuator rod extends at the axis through the spindle and has front and rear rod ends at the respective spindle ends. This rod is rotatable about the axis between two angularly offset end positions. A coupling head secured to the front spindle end has a plurality of bolts displaceable radially between inner and outer positions. A chuck provided with an axially rearwardly projecting annular flange engageable over the head is formed with at least one radially but not axially open recess in which the bolts are engageable in the outer positions thereof. Actuators are connected to the bolts for displacing them from the inner to the outer positions so that, when the chuck is fitted over the coupling head, the bolts engage in the recess and axially lock the chuck on the coupling head. An actuating element is axially displaceable in the chuck for gripping and releasing a workpiece, normally by radially displacing jaws on the chunk. Interengageable coupling formations on the front rod end and on the actuating element are axially engageable with each other for axially coupling the rod to the element in one angular end position of the spindle and axially unengageable with each other in the other angular end position for axially decoupling the rod and element. A linear actuator is connected between the rear spindle and rod ends for relatively axially displacing the spindle and rod and thereby axially displacing the actuating element of a chuck engaged on the head.
Patent ES-8506290-A1 (ES)
Title: Barbituric acid derivatives.
IPC: C07D239/62
Filed: 1984-08-20
Abstract: Novel phenylcarbamoylbarbituric acid derivatives of the general formula I < IMAGE > (I) < IMAGE > +TR < IMAGE > and tautomeric forms and salts thereof in which R1 and R2 independently of one another are C1-C5-alkyl, C1-C3-alkoxy, C3-C6-cycloalkyl, allyl or phenyl R3 is substituted or unsubstituted pyridyl as herein defined and X is oxygen or sulfur they possess anthelmintic activity. The active substances can be employed in conjunction with suitable carriers and further adjuncts for controlling zooparasitic helminths.
Patent ES-8602586-A1 (ES)
Title: Acetato-sulpho:succinate cpd.
IPC: A61Q19/02
Filed: 1984-11-21
Abstract: The process consists of (a) reacting ethyl acetate, primary amyl acetate and dioctyl sulphosuccinate and heating the mixt. to 78-82 deg.C for around 4 hrs., replacing the reactants which evaporate during boiling and (b) allowing the prod. to cool and filtering, leaving it ready for bottling.
Patent ES-8601623-A1 (ES)
Title: Integrated circuit for the colour decoder of a PAL-television receiver.
IPC: H04N9/64
Filed: 1984-11-23
Abstract: The circuit has external synchronisation and equalisation components for optimisation of the internal functions. The external components are realised by internal regulating circuits for automatic adjustment of the operating parameters. Amplitude regulation is provided during generation in the SECAM mode and the PAL mode, with a phase shifter allowing manual adjustment of the colour tone during the NTSC mode.