baber/WOPTO huggingface dataset:
Patent ES-8306047-A1 (ES)
Title: Industrial process for cutting blanks from sheet of leather
IPC: B23K26/38
Filed: 1982-06-02
Abstract: Process is described for cutting out variously shaped blanks from a sheet of leather or other animal skin etc. which is likely to have local faults in randomly located areas. Each blank has an outline corresp. with that of an individual template. The outline of each template together with an identifying reference number are stored in the memory of a computer. - The template are located upon the sheet of leather so as to avoid local faults. The position of each template is defined by digital co-ordinates which are stored in the computer memory together with corresp. template reference numbers. A bar code is used to represent the reference number and the digital coordinates of each located template. Each template can be a flat rigid, shape which is placed upon the leather sheet or an optically projected image. Pref. the blanks are cut out by a laser beam controller by the computer. - The process is employed for cutting out blanks from sheets of leather or other animal skins. The blanks are of various outline shapes partic. for making up articles of footwear. The cutting operation is greatly speeded up and carried out with such accuracy that waste is greatly reduced. EPAB- EP--79900 B A method of cutting out various pieces from material in the form of a plate or sheet such as natural leather from the skin of an animal which may exhibit localised defects distributed at random, the pieces to be cut out being defined each by a pattern a reference and an outline preserved in the memory of a computer, wherein the placing of the patternsis carried out by trained personnel, the positions of the placed patterns are recorded in the memory of a computer and the cutting out is then carried out by a laser directed by the computer, characterised in that full-size of reduced-size patterns are employed, which are projected optically and which bear as reference a bar code associated respectively with the outline of each pattern and set of two points at a certain distance a part corresponding to each pattern with respect to its outline, and the placing of the patterns relative to each of the plates or sheets of natural leather is recorded in the memory of the computer.  (4pp)
Patent ES-8401062-A1 (ES)
Title: 1-Furyl-3,4-dihydroisoquinolines, process for their preparation, their use and medicines containing them.
IPC: C07D405/14
Filed: 1982-11-04
Abstract: Compounds of the formula < IMAGE > wherein R1 and R2, which may be identical to or different from each other, are each hydroxyl or lower alkoxy R3 is cyano or -CO-Y Y is hydroxyl, lower alkoxy, or a primary or secondary, substituted or unsubstituted, aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic amino group and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as the salts are useful for the treatment of circulatory and coronary disorders.
Patent ES-8400511-A1 (ES)
Title: Sewing machine with equipment for producing corner seams
IPC: D05B27/00
Filed: 1982-12-15
Abstract: A sewing machine is with a device for producing corner seams comprising a sensor which is located ahead of the needle and which releases the operation of stopping the needle at a predetermined corner point as soon as an edge of the work passes by. To exactly control the sticking in of the needle at a predetermined corner location, a pulse generator for delivering counting pulses and coupled to the main shaft of the sewing machine, is connected through a switching element to a setting counter, and is effective only during the advance phases of the feed dog motion. In addition, the sensor is connected to the switching element to switch it on as soon as the oblique edge of the work passes by, and the setting counter is connected to a device for instantly stopping the advancing effect of the feed dog, and to a device for stopping the sewing machine in the lowermost position of the needle, to release the operation of these devices as soon as a presettable number of pulses is reached. To instantly stop the advancing effect of the feed dog, the feed dog is connected to its lifting drive through a toggle lever which can be swung out by means of an actuating member controlled by the setting counter.
Patent ES-8402605-A1 (ES)
Title: A process for coating a substrate with a liquid coating composition.
IPC: C08G81/00
Filed: 1982-12-23
Abstract: The invention provides for a coating composition for metal surfaces wherein the binder is made up of (A) 10-80% by weight of a solid, powdered polyamide having a softening point of 110 DEG -230 DEG C. and an average particle size of 0.5-200 mu m, (B) 20-90% by weight of a hydroxyl groups-containing polymer having a number average molecular weight of 800-20,000 and a hydroxyl functionality of 1.5-6, and the composition also contains a cross-linking agent for component B in an amount such that the molar ratio of the reactive groups of the cross-linking agent to that of component B is 0.6-1.5, and 40-60% by weight of an organic solvent for component B, the boiling point thereof being 140 DEG -310 DEG C. The invention also relates to a process for coating a metal surface using said coating composition.
Patent ES-8400072-A1 (ES)
Title: Numerically controlled machine for cutting glass plates.
IPC: C03B33/04
Filed: 1983-01-19
Abstract: A system for control of movement of a cross sled which follows movement in an X-Y coordinate system according to a stored program, and for extending or shortening the path of movement either in the X-direction or Y-direction, or both directions.
Patent ES-8403339-A1 (ES)
Title: Process of hot-rolling steel, wherein heat loss from the steel is reduced by means of one or more heat-reflecting screens and apparatus for use in the process.
IPC: C21D9/00
Filed: 1983-01-25
Abstract: In a process of hot-rolling steel wherein use is made of a heat-reflecting screen (13) by which heat radiating from the work (1) is reflected back to the work, the invention comprises the step of cooling the heat-reflecting-surface (10) of the screen during use, e.g. by flowing fluid coolant along the paths (18) in heat-conducting relationship to such heat-reflecting surface.
Patent ES-8506878-A1 (ES)
Title: Heat treated tube
IPC: C22F1/18
Filed: 1983-04-14
Abstract: There is provided a nuclear fuel element having a zirconium alloy cladding tube with improved corrosion resistance. The cladding tube comprises a metallurgical gradient across the width of the tube wall wherein the tube has a more corrosion-resistant metallurgical condition at the outer circumference and a less corrosion-resistant metallurgical condition at the inner circumference. The metallurgical gradient can be generated by heating an outer circumferential portion of the tube to the high alpha or mixed alpha plus beta range while maintaining the inner surface at a lower temperature, followed by cooling of the tube.
Patent ES-8402833-A1 (ES)
Title: Azolyl-methyl oxiranes, their preparation and use as medicaments and plant protecting agents.
IPC: C07D405/14
Filed: 1983-05-13
Abstract: 1. Claims for the Contracting States : BE CH DE FR GB IT LI NL SE An azolylmethyloxirane of the general formula I see diagramm : EP0094564,P22,F4 where A and B are identical or different and, independently of one another, are naphthyl, biphenyl or phenyl, it being possible for the phenyl radical to be substituted by halogen or nitro, or by alkyl, alkoxy or haloalkyl, each of 1 to 4 carbon atoms, or by phenoxy or phenylsulfonyl, and Z is CH or nitrogen, or a physiologically tolerated or plant-tolerated salt thereof. 1. Claims for the Contracting State : AT A process for the preparation of a azolylmethyloxirane of the general formula I see diagramm : EP0094564,P23,F7 where A and B are identical or different, and independently of one another, are naphthyl, biphenyl or phenyl, it being possible for the phenyl radical to be substituted by halogen or nitro, or by alkyl, alkoxy or haloalkyl, each of 1 to 4 carbon atoms, or by phenoxy or phenylsulfonyl, and Z is CH or nitrogen, or a physiologically tolerated salt thereof, wherein (a) a compound of the formula II see diagramm : EP0094564,P24,F1 where A and B have the above meanings and L is a leaving group which can undergo nucleophilic substitution, is reacted with a compound of the formula III see diagramm : EP0094564,P24,F2 where Me is a hydrogen atom or a metal atom, and Z is CH or nitrogen, or (b) a compound of the formula II, where A and B have the above meanings and L is a hydroxyl group, is reacted with a compound of the formula IV see diagramm : EP0094564,P24,F3 where Z has the above meanings and Y is carbon or sulphur, or (c) a compound of the formula V see diagramm : EP0094564,P24,F4 where Z, A and B have the above meanings, is epoxidized, or (d) a compound of the formula VI see diagramm : EP0094564,P24,F5 where Z and A have the above meanings, is reacted with a compound of the general formula VII see diagramm : EP0094564,P24,F6 where B has the above meanings, R**1 and R**2 , which may be identical or different, are each methyl or phenyl, and n is 0 or 1, and, if desired, the compound thus obtained is converted into a salt with a physiologically tolerated acid.
Patent ES-8601149-A1 (ES)
Title: Ester of metronidazole with N,N-dimethylglycine and acid addition salt thereof.
IPC: C07D233/95
Filed: 1983-06-10
Abstract: EP--96870 A Metronidazole N,N-dimethylglycine ester and its acid addn. salts of formula (I) are new. (I) is a soluble form of metronidazole used for the parenteral treatment of anaerobic infections which means that smaller vols. have to be injected to give the same blood levels than metronidazole itself. (0/2) EPAB- EP--96870 B A sterile solid substance distributed in the final vial is prepd. from the following types and amts. of materials Metromidazole N,N-dimethylglycinate, HCl 171 g., mannitol 5 g. The ingredients are dissolved in water for injection and the soln. sterilised by filtration. The sterile soln. is filled into vials, which are freeze dried and finally sealed. - A metronidazole ester or an acid addn. salt thereof, characterised in that the metronidazole ester has the formula (I). - (-pp) USAB- US4482722 A The N,N-dimethylglycine ester of metronidazole, of formula (I) and its hydrochloride are new. (I) may be prepd. by reacting metronidazole with a haloacetyl halide, opt. treating the prod. with alkali metal iodide in an organic solvent, and reacting with dimethylamine to give (I).
Patent ES-8501341-A1 (ES)
Title: Sheet registration apparatus.
IPC: B65H37/04
Filed: 1983-07-06
Abstract: A sheet registration apparatus and device for registering a sheet on a surface 72 against a registration stop 75 or 74, 75 includes a wiper device 100 having a plurality of resilient blades 101 rotatable about an axis 103 which is generally normal to the surface 72. The blades lie in radial planes through the axis and extend in the direction of the axis towards sheet-engaging tips 106 which are arranged to wipe across the sheet surface over a limited arc of rotation so as to urge the sheets towards the registration stop. To this end the blades are held out of contact with the sheets during part of each revolution by a swash plate 102 having an arcuate opening 114.
Patent ES-8501711-A1 (ES)
Title: Capping machines.
IPC: B67B3/22
Filed: 1983-08-17
Abstract: A machine for applying removable closures to bottles, jars or other containers has a capping head (28) in which a sealing shoe (158) is suspended by a pair of levers (160,162) which permit the shoe to rock in a vertical plane and a cap chute (46) comprising a pair of rollers (74) and adjustable guide rails (62).
Patent ES-8502957-A1 (ES)
Title: Mould arrangement for glassware forming machine.
IPC: C03B9/38
Filed: 1983-09-02
Abstract: The movable side portions (70 110) of a mould of a cyclicly operating glassware forming machine have cooling passages (80 114) passing inwardly therein from an entrance in a bottom surface of the side portion. A plenum chamber (18 88 128, 130 228, 260, 262) is formed beneath the side portions and has upwardly opening exits (56 96 256) which communicate with the entrances of the cooling passages when the side portions are stationary in either an open or a closed position thereof so that cooling air can pass into the cooling passages. In this way, each cooling passage can be supplied with air at substantially the same pressure and low pressure air can be used.
Patent ES-8501423-A1 (ES)
Title: Method and device for dividing melts.
IPC: C03B37/06
Filed: 1984-02-17
Abstract: A drawing nozzle for finely dividing melts according to the nozzle blasting process, wherein (a) the contour of the nozzle inlet from the upper edge of the nozzle passes initially inside a radius R1=40% of the narrowest cross-sectional dimension d of the drawing nozzle and then runs parallel to, or diverges by up to 2 DEG from the drawing nozzle axis up to a depth below the upper edge of the drawing nozzle which is not greater than the narrowest cross-sectional dimension d of the drawing nozzle (b) the nozzle inlet is immediately adjoined by the drawing-out part, the upper cross-sectional dimension of which is from 1.5 to 2.4 times as wide as the narrowest cross-sectional dimension d of the drawing nozzle (c) the drawing-out part widens over a length of at least 6 times the narrowest cross-sectional dimension d of the drawing nozzle with a widening angle of from 1 DEG to 2.4 DEG and, (d) in the intermediate cross section between the lower edge of the nozzle inlet and the upper edge of the drawing-out part, there are provided propulsion jet nozzles, the axis of which is inclined by from 5 DEG to -2 DEG to the drawing nozzle.
Patent ES-8600340-A1 (ES)
Title: Stabilized polyoxyalkylene polyether polyols and polyurethane foams prepared therefrom.
IPC: C08K5/13
Filed: 1984-03-30
Abstract: Polyoxyalkylene polyether polyols are stabilized against oxidative degradation by incorporating therein a synergistic stabilizing composition containing (1) a mixture of butylated phenols consisting of 2-tertiary butyl phenol, 3,5-ditertiary butyl-4-hydroxyhydrocinnamate and 1,6-hexamethylene bis(3,5-ditertiary-butyl-4-hydroxyhydrocinnamate) or tetrakis [methylene(3,5-ditertiary butyl-4-hydroxyhydrocinnamate)] methane (2) a p,p'-dialkyldiphenylamine such as p,p'-dioctyldiphenylamine and (3) a phenothiazine compound. Polyurethane foams are stabilized against scorching when the stabilized polyols are utilized in the foam preparation or the stabilizing composition is added with other reactants.
Patent ES-8502137-A1 (ES)
Title: Acrylic telomers with photocrosslinkable grafts, synthesis thereof and their applications to the coating of metals.
IPC: C08F2/38
Filed: 1984-04-10
Abstract: The telomers comprise a telogene of the mercaptan family and more particularly the dodecanethiol and links of a taxogene of the family of acrylics amongst which certain are grafted. The synthesis of those telomers is carried out semicontinuously by radical priming in the presence of initiators such as azobisisobutyronitrile at a temperature lower than 75<o>C, thereby enabling to obtain a number of links adapted to the applications aimed at. The grafting is carried out through glycidylic and aziridinylic groups. Said telomers are deposited in the form of varnishes or lacquers on metal substrates particularly based on aluminum and are crosslinked at high speed by means of photonic or electronic radiation. They are particularly used as coloration lacquers, offset inks, lacquers for aerosols and paint tubes for prelacquering etc... applications in which they show particularly remarkable flexibility properties.
Patent ES-8605102-A1 (ES)
Title: Testing device.
IPC: G01N33/52
Filed: 1984-05-30
Abstract: Device for determn. of a substance (I) comprises a carrier matrix having an upper and lower layer, the lower layer being fixed to a support. The upper layer is porous to water but impermeable to proteins and/or coloured pigment in the test sample. The lower layer contains a reagent system capable of producing a detectable response in presence of (I). The upper layer comprises a polymer that is at least partly cross-linked.
Patent ES-8600472-A1 (ES)
Title: Offset wall bearing for engine
IPC: F16C9/00
Filed: 1984-10-23
Abstract: The engine bearing or bushing has a cylindrical inner bearing surface which is slightly offset relative to the outer surface of the bearing. The amount of offset is small and the offset is in a direction away from the portion of the bearing exposed to the maximum load. The inner bearing surface is offset so that the oil clearance between a journal and the maximum load portion of the bearing is minimised to reduce oil film pressure and increase oil film thickness in that region.
Patent ES-8703828-A1 (ES)
Title: Aminocarnitines.
IPC: C07C231/00
Filed: 1985-04-01
Abstract: Acylated aminocarnitines have utility as competitive inhibitors of carnitine acyl transferases and the unacylated compounds have utility as intermediates for making the acylated compounds.
Patent ES-8604611-A1 (ES)
Title: Process for the polymerisation or copolymerisation of alpha-olefins in a fluidised bed, in the presence of a ziegler-natta catalyst system.
IPC: C08F4/60
Filed: 1985-06-28
Abstract: Process for the (co)polymerise. of 2-8C alpha-olefins in a fluidised bed by means of a catalyst system of the Ziegler Natta type consisting of: (a) a catalyst comprising atoms of Mg, halogen and transition metals of Gps. (IV)-(VI) and (b) a cocatalyst comprising an organometallic cpd. of a Gp. (I)-(III) metal, is characterised in that the catalyst system is prepd. in a granular form, then subjected to treatment by a polymn. inhibitior before being brought into contact with X-olefin(s) under (co)polymn. conditions in the presence of an additional cocatalyst (c) consisting of an organometallic cpd. of a Gp. (I)-(III) metal which is identical or different from cocatalyst (b).
Patent ES-8605558-A1 (ES)
Title: Hydrolysis-stable flame-retardant based on ammonium polyphosphate.
IPC: C09K21/04
Filed: 1985-10-18
Abstract: 1. Flame-retardant agent based on free flowing pulverulent ammonium polyphosphate of the general formula see diagramm : EP0178529,P13,F1 in which n stands for a whole number having an average value of about 20 to 800 and the ratio m/n is about 1, consisting of a) about 75 to 99.5 wgt % ammonium polyphosphate and b) about 0.5 to 25 wgt % of a reaction product of a polyisocyanate and a carbodiimidization catalyst, the polycarbodiimide encapsulating the individual ammonium polyphosphate particles.
Patent ES-8703660-A1 (ES)
Title: Container for compact discs.
IPC: G11B33/04
Filed: 1985-12-13
Abstract: A container for compact discs (30) or other flat recording media comprises a casing (10) wherein sliding disc-holders (40) for the discs (30) are arranged, a spring ejection device (28) for retaining the disc holder (40) in an advanced removal position, and a manually releasable locking device for retaining the disc holder (14) in the casing (10) against the prestress exerted by the spring ejection device (28) in order to keep the disc-holder (14) in a retracted position. Each disc-holder (14) comprises a front wall assembly (40) which may be tilted with respect to the main part (24) of the disc holder (14) about an axis transversal with respect to the displacement direction of the disc holder, the disc (30) being grabbed and held by its two main opposite surfaces. A disc holder (14) is provided for each disc (30), and each disc holder (14) may be pushed outside till a section of its main part (24) used as a guiding surface for the setting in place is outside of the casing (10).
Patent ES-8702574-A1 (ES)
Title: Device for fastening a plough top part to a plough bottom part or the like
IPC: E21C27/34
Filed: 1985-12-20
Abstract: To connect a plough top part, in particular a plate-shaped tool carrier, to a plough bottom part (plough body), a clamp connection is provided according to the invention, with the use of clamp pieces (16) which engage by means of locking projections (21) in locking recesses (22) which are arranged at the outer surfaces of the plough top part (14) and the plough bottom part (1) on either side of the joint. In this arrangement, two clamp pieces (16) opposite one another are conveniently connected and tightened from both sides by means of a common screw bolt (15). The clamp connection enables the plough top part to be put onto the plough bottom part or to be lifted off the latter without the plough top part having to be lifted to a considerable degree in the process.
Patent ES-8707773-A1 (ES)
Title: Use of fugitive plasticizer in autodepositing composition.
IPC: C09D5/08
Filed: 1985-12-20
Abstract: An autodeposition composition comprising water and resin solids, characterized in that the resin has a glass transition temperature of at least 55 DEG C and in that a substantially water insoluble fugitive plasticizer is present in an amount sufficient to reduce the cracking tendency of autodeposited coatings formed from the composition.
Patent ES-8707543-A1 (ES)
Title: Pharmaceutical compositions containing geminal diphosphonates.
IPC: C07F9/547
Filed: 1985-12-20
Abstract: Pharmaceutical compositions, useful for treating abnormal calcium and phosphate metabolism, which contain geminal-diphosphonic acid compounds and a method of treating diseases characterized by abnormal calcium and phosphate metabolism utilizing these pharmaceutical compositions.
Patent ES-8705008-A1 (ES)
Title: Process for the production of polyurea and/or polyhydrazodicarbonamide dispersions and their further processing to polyurethanes.
IPC: C08G18/65
Filed: 1986-01-08
Abstract: The present invention relates to a process for the production of stable dispersions by reacting (I) an organic polyisocyanate with (II) a member selected from the group consisting of polyamines containing primary and/or secondary amino groups, hydrazines, hydrazides and mixtures thereof, in the presence of (III) hydroxyl group containing materials selected from the group consisting of polyethers, polyesters, polyester amides, polycarbonates and mixtures thereof, the improvement wherein: (A) said polyisocyanate is a liquid reaction product of an organic di- and/or polyisocyanate and a compound containing at least one hydroxyl group, said reaction product having an isocyanate group content of from about 5 to about 45 percent by weight, and (B) said polyisocyanate and said component II are reacted in an isocyanate to amine equivalent ratio of from 0.8:1 to 1.35:1.
Patent ES-8800606-A1 (ES)
Title: Unitary venous return reservoir with cardiotomy filter.
IPC: A61M1/36
Filed: 1986-01-28
Abstract: A novel unitary device (1) for the treatment and collection of blood from two different sources during a surgical procedure comprises a hollow housing (3) made of a rigid, preferably transparent, material, first and second blood inlets (15, 23) in the housing, a first blood treatment element (11) inside the housing (3) comprising a layer of porous defoaming material (87) and a layer of non-woven depth filter material (89), and a second blood treatment element (13) inside the housing (3) comprising a layer of porous defoaming material (99) and free of any depth filter material. The novel device also includes means for providing two blood flow paths therein, one through the first inlet (15), the first blood treatment element (11), a blood collection reservoir (25) defined within the device and a treated blood outlet (29) in the bottom wall of the housing (3), and the other through the second inlet (23), the second blood treatment element (13), said blood colectin reservoir (25) and said blood outlet (29). The latter blood flow path bypassed at least the depth filter material layer (89) of the first blood treatment element (11). In typical use in an extracorporeal flow circuit, cardiotomy blood is introduced to the first inlet (15), venous return blood is introduced to the second inlet (23) and the common blood outlet (29) is connected to an extracorporeal blood pump. As a result, passage of the relatively clean venous return blood through a depth filter material is avoided.