baber/WOPTO huggingface dataset:
Patent ES-475786-A1 (ES)
Title: Generation of halogens by electrolysis of hydrogen halides in a cell having catalytic electrodes bonded to a solid polymer electrolyte
IPC: C25B9/23
Filed: 1978-12-06
Abstract: A halogen such as chlorine is produced by the electrolysis of an aqueous solution of a hydrogen halide such as hydrochloric acid in an electrolysis cell having anolyte and catholyte chambers separated by a solid polymer electrolyte in the form of a stable, selectively permeable, hydrated ion exchange membrane. Catalytic electrodes in the form of fluorocarbon bonded, thermally stabilized, reduced oxides of platinum group metals are bonded to at least one surface of the membrane and an aqueous hydrochloric acid solution is brought in contact with the bonded anode to generate chlorine at the anode and hydrogen at the cathode.
Patent ES-478447-A1 (ES)
Title: Method and apparatus for slip casting toilet bowls
IPC: B28B1/26
Filed: 1979-03-08
Abstract: Method for slip casting toilet bowls and as mould for casting ceramic material in slip form, including a compartment having an air impermeable wall and arranged, in the casting position of the mould, so that when the mould is filled with slip air is trapped in the compartment. The compartment is located at a region where casting is not to occur and the trapped air not only achieves this but also prevents the surface of the compartment from becoming wetted, thereby making subsequent cleaning easier. The compartment may be formed either in a plaster mould part and its surface rendered air impermeable, or in a separate part made of air impermeable material, and assembled with the plaster mould parts. The mould is particularly suitable for casting a water-closet bowl, the compartment being located at the region where the open top of the bowl is formed.
Patent ES-478937-A1 (ES)
Title: Medical stapling device
IPC: B25C5/16
Filed: 1979-03-24
Abstract: A medical stapling device in which open staples are moved along a track between two grooved rails by a drive member having spaced lugs. Upon activation of the device, the lugs are moved into engagement with the staples and advance them along the track so that the leading staple will be formed around an anvil at the end of the track and can suture living tissue adjacent the anvil. The portions of the staple that enter the tissue are smoothly curved so that they will enter like a surgeon's needle and provide a predetermined amount of gathering of the tissues, and the closed staple is shaped so that its maximum inner dimension is parallel to its central portion to restrict rotation of the staple due to tension across the suture.
Patent ES-479053-A1 (ES)
Title: Penicillin and cephalosporin derivatives, processes for their preparation and their applications.
IPC: A23K20/195
Filed: 1979-03-29
Abstract: beta -Lactam compounds of the penicillin and cephalosporin series of the formula < IMAGE > in which R is a substituent but not hydrogen, E is oxygen or sulphur, B is optionally substituted phenyl, optionally substituted heterocyclyl, cyclohexenyl or cyclohexadienyl, and A is hydrogen, hydroxyl, alkoxy, alkenyloxy or cycloalkoxy, have good antibacterial activity besides excellent tolerability and good solubility, as well as the property of improving the growth and feed conversion of livestock.
Patent ES-8101640-A1 (ES)
Title: Particulate detergent composition contained within a closed bag of sheet material.
IPC: C11D17/04
Filed: 1979-11-16
Abstract: A detergent product comprises a bag formed partly or wholly of polypropylene fibres, and containing a particulate detergent composition. Polypropylene does not degenerate on storage as do cellulose fibres. The detergent composition may be fully formulated composition, particularly containing a bleach, and or other fabric treatment materials. The bag may be formed by heat-sealing. One or more seals may be water-soluble or mechanically weak to enable the bag to burst open in the washing machine.
Patent ES-487120-A1 (ES)
Title: Process for producing metal objects by forming.
IPC: B21D22/20
Filed: 1979-12-20
Abstract: This relates to the hydrophilization of metal surfaces and/or metal oxide surfaces. In the forming of sheet metal by drawing and wall ironing methods, in the past it has been necessary to provide lubricants so as to not only protect the metal, but also to hold down friction noises. The lubricants are difficult to remove and require expensive washing processes after the forming operation. It has been found that an hydroxide of the metal involved may be readily generated on the surface so that the surface is easily wetted by water, for example, and thereby conventional lubricants are eliminated.
Patent ES-488940-A1 (ES)
Title: Process for the preparation of fibrillated fiber structures
IPC: D01F6/60
Filed: 1980-02-26
Abstract: Fiber structures such as staple fibers, filaments, yarns as well as textile sheet structures such as woven or knitted fabrics as well as non-woven fabrics and the like made from multicomponent fibers of the matrix-segment type having in their cross sections a plurality of segments arranged peripherally without being fully surrounded by the matrix and being composed of polyalkylene terephthalate and copolyamides based on epsilon -caprolactam and hexamethylene diamine/adipic acid salt, are split by treatment with liquid or vaporous water. The difference in shrinkage between copolyamide and polyalkylene terephthalate in water is temporarily at least 10%. Corresponding short-staple fibers are particularly well suited for making wet-laid non-woven fabrics. The water used for treatment of the fiber structures may contain inorganic salts.
Patent ES-8200794-A1 (ES)
Title: Method of forming a secondary emissive coating on a dynode
IPC: C23C14/58
Filed: 1980-03-31
Abstract: A method of forming an emissive coating on a dynode substrate. The method comprises the steps of vapor depositing a composite coating consisting of magnesium and aluminum onto the dynode substrate. A 50 to 500 angstrom thick layer of aluminum is vapor deposited over the composite coating and the aluminum layer is oxidized. The coated dynode is then activated by heating it in an oxygen atmosphere at a pressure of at least 5x10-6 Torr oxygen at a temperature between 270 DEG and 400 DEG C. The resulting secondary emissive coating contains from 1.5 to 90% by weight of magnesium. The coated dynodes are used in channel electron multipliers which are suitable for use in electron display tubes such as image intensifiers or color television display tubes.
Patent ES-8103392-A1 (ES)
Title: Solar energy focusing means comprising modular elements
IPC: F24S23/74
Filed: 1980-04-10
Abstract: The invention concerns a cylindro-parabolic reflector for focusing solar rays on the focal axis of the cylinder. The reflector comprises modular elements which are assembled by means of tubes which are interengaged strictly in alignment with each other. The complementary male and female ends of the tubes have been formed by the tubes previously having been forcibly engaged into each other. This makes it possible to provide reflectors of substantially perfect parabolic shape, in spite of their substantial length. The invention will be used primarily in the construction of solar steam generating stations.
Patent ES-8302441-A1 (ES)
Title: Device for the controlled lifting of helmet visors and the like
IPC: A42B3/22
Filed: 1981-07-10
Abstract: The device (FIG. 1) is provided in combination with helmet A and related vizor B, with a box shaped gear and pinion assembly 10, secured by pin 12 to helmet A. A gear wheel 14, secured to side wall A of the helmet, engages, via pinion 20 held by gear and pinion assembly 10, with a sector gear (rack) 24 also secured to said gear and pinion assembly which is torsionally connected to the end of vizor B. When assembly 10 is caused to oscillate in the clockwise direction to lift vizor B, a complementary counter-clockwise oscillation is imparted to same to permit complete lifting of the vizor, so that its top edge may approach and fit tightly over the surface of helmet A.
Patent ES-8301921-A1 (ES)
Title: Alpha-(pyridyl-2-oxy-phenoxy)-propionic-acid derivatives, process for their preparation and their use as herbicides and/or plant growth regulators.
IPC: C07D213/643
Filed: 1981-10-14
Abstract: 1. A compound of the formula I see diagramm : EP0050097,P10,F2 wherein X is hydrogen, halogen or pseudo halogen, R1 is hydrogen or a C1 -C6 -alkyl or phenyl group each of which is unsubstituted or substituted by halogen, hydroxyl or C1 -C3 -alkoxy, R2 is a C1 -C6 -alkyl, C2 -C6 -alkenyl, C2 -C6 -alkynyl or phenyl group, each of which is unsubstituted or substituted by halogen, hydroxyl or C1 -C3 -alkoxy, or R1 and R2 together form a tetramethylene, pentamethylene or hexamethylene bridge, each of which is unsubstituted or substituted by C1 -C3 -alkyl.
Patent ES-8306707-A1 (ES)
Title: Aminomethyl-5 oxazolidinic derivatives and therapeutic use thereof
IPC: A61P25/00
Filed: 1982-02-24
Abstract: Derivatives corresponding to the general formula: < IMAGE > (I) in which Ar represents a phenyl group a phenyl group substituted by a halogen atom or by a trifluoromethyl group or the (chloro-3 fluoro-4) phenyl group and n is either equal to zero or equal to 1 in which case X is a chain chosen from the following: -CH2-CH2-, -CH=CH-, -C 3BOND C-, -CH2-O- whose CH2 group is linked to Ar. These compounds are useful as medicaments more especially for the treatment of troubles of the central nervous system and senescence.
Patent ES-8305231-A1 (ES)
Title: Device for parking a dummy bar upstream from an extraction and straightener group.
IPC: B22D11/08
Filed: 1982-05-14
Abstract: Parking device for dummy bars which can be employed in continuous casting machines with a roller-type casting line stretching between the ingot mold and a substantially horizontal outlet, and an extraction and straightening group located at the outlet, in which the device comprises a swinging parking structure to park the dummy bar, the structure being pivoted at one end upstream from the extraction and straightening group and being able to rotate around a pivot between a raised position of rest and a lowered working position, a jack able to move the free end of the parking structure between the position of rest and the working position and a further jack anchored to the parking structure and acting to pull the dummy bar to the ingot mold.
Patent ES-8308332-A1 (ES)
Title: Phospholipid derivatives, process for preparation thereof and pharmaceutical composition of the same.
IPC: C07F9/6506
Filed: 1982-07-30
Abstract: New phospholipid derivatives represented by the formula: < CHEM > wherein R<1> is alkoxy or alkenyloxy R<2> is hydrogen, halogen, hydroxy, lower alkoxy, ar(lower)alkoxy, aryloxy, lower alkylthio, arylthio, thiadiazolylthio, lower alkylsulfonyl, lower alkoxycarbonylamino or lower alkylureido A is lower alkylene optionally interrupted by a -NHCO- group and < CHEM > is unsaturated or saturated 5-7 membered heterocyclic group which may contain additional N, O or S atom(s), and may have 1 to 3 substituent(s) provided that R<1> alkoxy having 15 or more carbon atoms when < CHEM > is a pyridyl group, and pharmaceutically acceptable salt thereof, which exhibit antitumor activity.
Patent ES-8307892-A1 (ES)
Title: Magnetic support for immobilising enzymes
IPC: C12N11/14
Filed: 1982-08-09
Abstract: A magnetic support matrix comprises a porous refractory inorganic oxide, selected from alumina, thoria and/or magnesia, through the interior of which are dispersed particles, of 0.05 micron to 0.5mm in size, of ferromagnetic materials in amt. 1-40 wt.%, with less than 10% of the particles on the surface of the oxide, the oxide being impregnated with a polyamine crosslinked with an excess of a bifunctional reagent so as to furnish pendant functional gps. - Also claimed is an immobilised enzyme system comprising the above support having an enzyme bound to it. - The immobilised enzyme system can be used to catalyse various chemical reactions. Because of its magnetic properties it can be easily recovered from the reaction system or used in a magnetically stabilised fluid bed. DEAB- DE3228477 C Magnetic immobilised enzyme prepn. comprises a thermally stable porous inorganic oxide, e.g. alumina, in which is dispersed a finely divided ferromagnetic material (particle size at least 0.00005mm; 1-40 wt.%); which is impregnated with a bifunctional reagent (e.g. glutaraldehyde) and cross-linked with a polyamine (e.g. polyethyleneimine); suitable enzymes are then attached by means of the pendent functional gps..
Patent ES-8308925-A1 (ES)
Title: Process of preparation of inoculums having a low water activity and an improved resistance to temperature and rehydratation.
IPC: C05F11/08
Filed: 1982-12-28
Abstract: Inocula having a long storage life and improved resistance to temperature and rehydration and a method of preparing them are disclosed. The method of the invention comprises admixing a culture medium containing microorganisms of the genus Rhizobium and at least one carbohydrate source in a polymer gel and then lowering the water activity of the resulting inoculum and maintaining the water activity at less than 0.1.
Patent ES-8407325-A1 (ES)
Title: Primer for coatings containing fluorocarbon polymers with an amount of poly(arylene sulfide) resin, aromatic polyether sulfone resin or aromatic polyether ketone resin, and use thereof.
IPC: C08L27/18
Filed: 1983-07-20
Abstract: A primer coating composition which is particularly suitable for topcoating with fluorocarbon polymers is described, this primer composition contains (a) 100 parts by weight of a copolymer of tetrafluoroethylene, perfluoro(alkylvinyl) ethers and if appropriate hexafluoropropylene or vinylidene fluoride, (b) 10 to 250 parts by weight of a mixture of lithium hydroxide and finely divided silicon dioxide produced by thermal treatment, (c) 10 to 1000 parts by weight of at least one thermoplastic resin from the group comprising the polyarylene sulfide resins, the aromatic polyether-sulfone resins and the aromatic polyether-ketone resins and (d) water as a liquid carrier. Up to 80 parts by weight of component (a) can, if appropriate, be replaced by dispersed polytetrafluoroethylene particles. The primer composition is especially suitable for application on articles with uneven surfaces, since it is sufficiently adhesion-promoting even in relatively thick layers. It is used for coating both metallic and non-metallic substrates, and a topcoat of a fluorocarbon polymer is subsequently applied, without intermediate heat treatment being necessary.
Patent ES-8501273-A1 (ES)
Title: Movable machining chamber with rotatable work piece fixture.
IPC: B23K26/12
Filed: 1983-08-31
Abstract: Apparatus is disclosed for laser machining a work piece in an environment that is non-reactive to the material of which the work piece is made. In particular, the laser machining apparatus includes a chamber for readily receiving a work piece and means for moving the work piece along its X, Y, and Z axes with respect to the laser beam, while maintaining the purity of the machining environment. To this end, the machining chamber is mounted upon means for driving the machining chamber along X and Y axes. The machining enviroment is maintained within the machining chamber and a sealing means taking the form of a plate having a substantially flat surface, that is disposed of a substantially uniform distance from the peripheral edge of the machining chamber, so that the machining chamber may be driven without resistance by the moving means. The work piece is moved along the Z-axis, by means comprising a mounting plate rotatively disposed within the machining chamber and adapted to be coupled with drive means, whereby the mounting plate and the work piece secured thereto may be rotatively disposed with respect to the laser beam.
Patent ES-8507628-A1 (ES)
Title: Process for coating a substrate with a tin oxide layer.
IPC: C01G19/02
Filed: 1983-09-26
Abstract: 1. Method of depositing a layer of tin oxide on a substrate such as glass, in which there is projected onto said substrate which is at an elevated temperature a powder of organic tin compounds which is decomposable on heating, characterised in that said powder is formed of particles from 10 to 60 micrometers in size.
Patent ES-8405788-A1 (ES)
Title: Substituted dibenzodiazepinones, process for their preparation and medicines containing these compounds.
IPC: C07D401/12
Filed: 1983-10-17
Abstract: This invention relates to compounds of the formula < IMAGE > wherein X is oxygen, -NH-, or-NCH3-and R is 1-methyl-4-piperidinyl, 4-methyl-1-piperazinyl, endo-8-methyl-8-azabicyclo[3.2.1]oct-3-yl, or exo-8-methyl-8-acabicyclo[3.2.1]oct-3-yl, each of which may optionally have an additional methyl substitutent, a diastereomer or enantiomer thereof, or a non-toxic, pharmacologically acceptable acid addition salt thereof with an inorganic or organic acid.
Patent ES-8406970-A1 (ES)
Title: Control and signal transmitting device for transportation systems.
IPC: B61L3/12
Filed: 1983-10-26
Abstract: Transponders are arranged at control locations associated with sections of a track or travel path. Each transponder is in wireless communication through an inductive transmission path and an optical transmission path with a conveyor present in the operable range of the transponder. Each transponder is in communication with a central system control via an associated group control unit by means of two-wire lines or conductors. The operational mode of each transponder is controllable by means of a multiplexer such that the transponder operates either as a responder or answering device with simultaneous unidirectional signal transfer and which responder is to be interrogated by a conveyor or as a bidirectional signal transmitter. The apparatus selectively functions as a location or site code transmitter and presence indicator for the individual conveyors or as bidirectional data transmitter with isolated directions between the conveyors and the central system control. Due to such dual utilization only one type of layout element is required, resulting in a high reduction in the installation expense and its maintenance. The apparatus is intended for the modular erection of conveyor installations of different sizes and output and is equally well suited for partially autonomous as well as for central control of the conveyors.
Patent ES-8406722-A1 (ES)
Title: Device for successive portion-wise dispensing of a pasty mass (dough)
IPC: A22C11/02
Filed: 1983-12-13
Abstract: A device is proposed for successively supplying portions of a pasty mass, in which use is made of a volumetric measuring device, which is located in the outlet channel, actuated by the stream of the mass, simultaneously as locking member. To this end, an evaluation is made of the counting impulses, generated by the measuring device, which are proportional to the volume passing in the direction of a blocking of the rotor of the measuring device, once a predetermined counting state has been reached.
Patent ES-8501488-A1 (ES)
Title: Fuel system for internal combustion engines
IPC: F02M37/04
Filed: 1983-12-22
Abstract: A fuel system for an internal combustion engine includes a pumping apparatus having a high pressure pump to which fuel is supplied by a low pressure pump. The low pressure pump draws fuel through a filter unit from a fuel tank. A reservoir chamber is provided above the apparatus and this in use is replenished with fuel through an inlet. The chamber has a restricted outlet communicating with the fuel inlet of the pumping apparatus. In the event that air is drawn into the system in sufficient quantity to stop the engine as for example if the fuel tank is drained of fuel, the fuel in the reservoir chamber flows through the restricted outlet to the fuel inlet of the apparatus to enable the engine to be restarted quickly.
Patent ES-8506323-A1 (ES)
Title: Method for the obtention of a glycosphingolipid complex.
IPC: A61K35/30
Filed: 1984-01-04
Abstract: The invention relates to a process for the obtention of a glycosphingolipids complex characterized by the preparation in the first step of an acetone-dried powder of animal brains by means of their anhydrification through successive acetone treatments then, from the prepared powder, gangliosides are axtracted with a solvent solution (water/methanol/chloroform) in a way that they remain dissolved in the aqueous phase impurified with phospholipids then a purification is performed by Silica gel columm chromatography changing the polarity of eluent from an apolar solvent mixture that eluates phospholipids, remaining the gangliosides in the columm, to a more polar one that eluates gangliosides. Once the gangliosides are obtained, these are fractionated through ionic-exchange columm chromatography. Finally, ganglioside mixture is reformulated in order to obtain the desired glycosphingolipid complex.
Patent ES-8601101-A1 (ES)
Title: Substituted 2-hydroxyphenylacetic acids and derivatives of them.
IPC: A61K8/49
Filed: 1984-02-01
Abstract: The invention relates to novel phenol derivatives, especially those of the general formula < IMAGE > in which R0 represents hydrogen or an acyl radical, R1 represents carboxy, esterified carboxy or amidated carboxy, R2 represents hydrogen or an aliphatic radical, R3 represents an amino group di-substituted by two monovalent radicals or by one divalent radical, and the aromatic ring A may be additionally substituted, and their salts and isomers, processes for the manufacture of compounds of the formula (I) and their salts and isomers, pharmaceutical preparations containing these compounds, and their use as the active ingredients of medicaments and/or for the manufacture of pharmaceutical preparations.
Patent ES-8507382-A1 (ES)
Title: Medical bag
IPC: B29C65/02
Filed: 1984-04-18
Abstract: A medical bag comprising a pair of heat-sealable soft plastic sheets disposed opposing each other, said sheets having peripheral portions which are sealed together so as to form a bag main body and substantially non-flowable, substantially continuous layers covering those portions of opposing surfaces of said sheets at least at portions of said opposing surfaces other than said peripheral portions, said substantially non-flowable layers comprising a silicone resin composition, said silicone resin composition being at least partially crosslinked.
Patent ES-8600461-A1 (ES)
Title: Starter motors.
IPC: H02K7/10
Filed: 1984-05-25
Abstract: A starter motor including an electric motor (11), an epicyclic reduction gear mechanism (16) driven by the electric motor, and a pinion gear wheel (22) driven from the output member of the epicyclic reduction gear mechanism (16). The output member of the epicyclic gear mechanism )16) is the planetary gear carrier (18) of the mechanism and the annular gear (19) of the mechanism (16) is held against rotation relative to the frame of the starter motor by a torque limiting clutch which, when the annular gear is subjected to a torque in the direction opposite to that to which it is subjected during cranking of the associated engine, and in excess of a predetermined value, slips so limiting the torque to which the epicyclic gear mechanism (16) and the remainder of the starter motor drive train is subjected.
Patent ES-8601404-A1 (ES)
Title: Fuel injection pumping apparatus
IPC: F02D1/18
Filed: 1984-11-20
Abstract: A fuel injection pumping apparatus of the rotary distributor type includes a cam ring the angular setting of which can be adjusted to determine the timing of delivery of fuel. In order to adjust the setting of the cam ring first and second fluid pressure operable pistons are arranged in parallel side by side relationship and are each coupled to the cam ring by a radial arm. The first piston is subject to a speed dependent pressure generated within the apparatus to provide normal speed advance and the second piston under the control of a valve can be subjected to said pressure to give full advance when the associated engine is cold and up to a predetermined engine load.