baber/WOPTO huggingface dataset:
Patent ES-8205037-A1 (ES)
Title: Fuel pump-injector unitary assembly for internal combustion engine
IPC: F02M59/26
Filed: 1981-06-26
Abstract: A fuel pump-injector unitary assembly comprises a plunger slidable in a bore and provided with a longitudinal passage-way, in combination with a metering ring surrounding the plunger and housed in an annular chamber of the injector body. The plunger is movable into a first or upper postion in which fuel is admitted into the lower part of the injector bore through an inlet port, and a second or lower position in which the tapered lower end of the plunger obturates fuel spray nozzles provided at the bottom of the bore. Fuel metering results from the cooperation of an inclined ramp of the ring with a fuel discharge duct transversely extending through the plunger and connected with the longitudinal passage-way thereof. Relative rotation of the metering ring and of the plunger permits adjustment of the injected fuel charge.
Patent ES-8301277-A1 (ES)
Title: Antibiotic SF-2103A substance and process for production thereof
IPC: C12P17/18
Filed: 1981-08-18
Abstract: An antibiotic SF-2103A substance or a salt thereof, and a process for the production thereof are described, and the process comprises cultivating an antibiotic SF-2103A substance-producing strain in a nutrient medium and recovering the desired substance from the culture broth.
Patent ES-8206522-A1 (ES)
Title: Process for the Preparation of Apovincaminic Acid Esters
IPC: A61K31/475
Filed: 1981-09-09
Abstract: Apovincaminic acid esters of the general formula (I> < IMAGE > (wherein R<1> and R<2> independently represent alkyl groups having from 1 to 6 carbon atoms) may be prepared by reacting a hydroxyamino-E-homo- eburnane of the general formula (II> < IMAGE > (wherein R<1> and R<2> are as defined above) or an acid addition salt thereof with an organic sulfonic acid, in an aprotic organic solvent. The compounds of the general formula (I) are useful pharmaceuticals.
Patent ES-8206880-A1 (ES)
Title: Multiprocessor system with determination of the processor obtaining the smallest result.
IPC: B66B1/18
Filed: 1981-10-20
Abstract: The multiprocessor system enables rapid comparison of results determined from input data at the individual microprocessors. During a first phase of the comparison the results which are to be compared are transferred from the individual microprocessors to counters in connection logic components each of which is associated with an individual microprocessor. During a second comparison phase which is started by activating a comparison line to which all the connection logic components are connected via a bus driver, the counters are simultaneously started to count for periods of time each of which corresponds to the result which has been transferred to the respective counter. The comparison line is deactivated by the counter with which the longest counting period is associated. For the purpose of determining the deactivated state, the comparison line is connected to respective inputs of the connection logic components. An interrupt request is produced at that one of the microprocessors which is associated with the counter having the longest counting period. The multiprocessor system can be used, for example, to control the optimum operation of an elevator system.
Patent ES-8307375-A1 (ES)
Title: Chromatographic determn. of glycosylated haemoglobin in blood
IPC: G01N33/50
Filed: 1982-04-21
Abstract: EP--90868 A Chromatographic determn. of glycosylated haemoglobins (I) in blood comprises (1) appln. of a blood haemolysate to a column of ion-exchange material; (2) elution of a first fraction, contg. (I), with a developer soln. and collection of the fraction; (3) elution of a second fraction, contg. the slower moving haemoglobins (II), with the same or a different developer soln. and collection of the fraction; (4) measurement of (I) in the first fraction and of (II) in the second fraction to give the ratio of (I) to (I) + (II). - Before appln. of the haemolysate to the column, a soln. of a separator compsn. contg. at least 1 ampholyte is applied to the column. - There is good sepn. between (I) and (II) when the separator compsn. is used, and the results are independent of temp. over the range 15-35 deg. C. The results are accurate and are useful in the monitoring of carbohydrate control in diabetic patients.  (0/0)
Patent ES-8305333-A1 (ES)
Title: Novel sulfimine compound
IPC: A61K31/40
Filed: 1982-07-23
Abstract: Novel sulphoximides of the general formula < IMAGE > in which A, B, R1 and R2 are defined as in Patent Claim 1, which exhibit useful pharmacological properties, in particular antithrombotic effects. The compounds of the general formula I can be prepared by processes which are customary for analogous compounds.
Patent ES-8402596-A1 (ES)
Title: Aminopropylaminobleomycin derivatives and process for preparation thereof
IPC: C07H15/26
Filed: 1982-12-27
Abstract: An aminopropylaminobleomycin represented by the following formula or a salt thereof, which is minimized in side effects such as pulmonary toxicity: [BX]-NH-(CH2)3-A-(CH2)3-B wherein [BX] represents the acyl group of bleomycinic acid whose formula differs from that of bleomycin acid by the removal of the hydroxyl group from the carboxyl group of said acid A represents a group of the general formula < IMAGE > wherein R1 is a lower alkyl or benzyl, R2 is a lower alkyl or benzyl, R is a lower alkylene, and n is 0 or 1 and B represents a group of the formula < IMAGE > wherein (i) R3 is hydrogen and R4 is (a) benzyl substituted by one or more halogen atoms, provided that the benzyl is substituted by two halogen atoms when R1 is lower alkyl, (b) benzyl substituted by cyano, two or more alkoxy groups or two or more benzyloxy groups, (c) lower alkyl substituted by cycloalkyl or anthranyl, (d) phenylethyl substituted by one or more halogen atoms, or (e) diphenylethyl or (ii) both R3 and R4 are benzyl which may be substituted by one or more (a) benzyloxy groups, (b) ring substituted benzyloxy groups in which the ring substituents may be one or more halogen atoms, lower alkoxy groups or benzyloxy groups, or (c) cycloalkylmethoxy groups and a process for the preparation thereof.
Patent ES-8403504-A1 (ES)
Title: Process for the preparation of synthetic polyolefin rubber
IPC: C08K3/06
Filed: 1983-01-27
Abstract: The materials having atactic properties which are obtained as a waste product in the polymerisation of propylene or the copolymerisation of propylene and ethylene and which are usually unusable or difficult to use are converted into a rubber-like composition by addition of sulphur and metal oxide, preferably zinc oxide, homogenisation and plasticisation of the mixture and subsequent incorporation of an organic or inorganic compound having oxidising properties, such as a peroxide. In this reaction, the double bonds of the polymer or copolymer are broken, so that crosslinking can take place. The end product has rubber-like properties and can be further processed or treated as rubber.
Patent ES-8402898-A1 (ES)
Title: Web-forming section of a paper machine.
IPC: D21F3/00
Filed: 1983-02-28
Abstract: A web-forming section and method in a paper machine. The web-forming section includes a lower wire loop having an initial lower wire run constituting an initial single-wire dewatering zone of the web-forming section in which the web is dewatered through the lower wire, and an upper wire loop having a joint run with a subsequent run of the lower wire to form a two-wire dewatering zone of the web-forming section within which dewatering takes place substantially through the upper wire. A first open faced forming roll is situated within the upper wire loop so that the two-wire dewatering zone begins and curves upwardly in the region of the first forming roll. A forming shoe within the lower wire loop has a curved deck whose center of curvature is situated on the side of the lower wire loop and further guides the joint run of the upper and lower wires in the two-wire dewatering zone. A second forming roll situated within the lower wire loop after the forming shoe guides the joint run of the upper and lower wires over a downwardly curved sector thereof. According to the method, initial dewatering occurs in the single-wire dewatering zone through the lower wire. In the two-wire dewatering zone, within the range of the first and second forming rolls and the forming shoe situated therebetween, dewatering occurs first within the sector of the first open forming roll in two directions through both the upper and lower wires and primarily through the upper wire. The web is thus substantially dewatered whereupon within the region of the forming shoe, further dewatering takes place primarily upwardly through the upper wire and thereupon the dewatering pressure is further increased within the range of the second forming roll while dewatering continues to take place substantially through the upper wire.
Patent ES-8407276-A1 (ES)
Title: Method, apparatus and recording medium for error correction.
IPC: G11B27/30
Filed: 1983-04-27
Abstract: A method and an apparatus for error correction are disclosed. This method essentially comprises the error correction coding processing and the interleaving and de-interleaving processings for digital information data in the subchannels to be transmitted. And the apparatus comprises means for performing those processings. In more detail, the improved method for error correction of the present invention comprises the steps of: dividing digital information data in one PACKET divided by sync signals into a plurality of PACKs as dividing units adding a first redundant code for error detection or error correction to each of the dividing units and interleaving the digital information data in each of the dividing units and the first redundant code for error detection or error correction whereby the interleaved data is transmitted together with frame sync signals and main data. The data in the subchannels is coded and interleaved and then recorded so that the distances between the data become large. Therefore, if errors should occur, the interpolation can be properly done, thereby elevating the error correcting ability without requiring any complicated error correction circuit and any larger buffer memory such as those for the data in the main channel.
Patent ES-8402516-A1 (ES)
Title: Process for the production of potash fertiliser salt with a K2O content of at least 60 % by weight, by multistage electrostatic separation
IPC: C01D3/08
Filed: 1983-05-04
Abstract: A process for the electrostatic separation of clay-containing sylvinitic crude potash salts in several separation stages is described, by which, in a three-stage separation in free fall separators, a potash fertiliser salt with at least 60 % by weight K2O content and fractions which can be worked up to potash materials by dissolution or conductivity separation are obtained.
Patent ES-8501441-A1 (ES)
Title: Biotransformation.
IPC: C12P17/02
Filed: 1983-07-20
Abstract: A process for the production of an alkylene oxide containing at least 3 carbon atoms which comprises cultivating an ethylene-utilizing microorganism under aerobic conditions in a liquid nutrient medium containing the corresponding alkene together with assimilable sources of nitrogen and essential mineral salts, the cultivation being carried out in the presence of ethylene in a molar proportion to alkene below 1:40.
Patent ES-8405339-A1 (ES)
Title: Apparatus for the wet treatment of sheet-like textile materials.
IPC: D06B1/14
Filed: 1983-10-07
Abstract: Apparatus for treating webs of material with several buoyant rolls which engage the web of material, consist of a closed buoyant body and are arranged in a trough which contains liquid, is open at the top and is at atmospheric pressure, parallel and adjacent to each other horizontally restrained but freely floating in the vertical direction without touching each other. The rolls may be arranged horizontally side by side without forming roll gaps or vertically on top of each other, forming roll gaps with two guide rolls provided above each buoyant roll.
Patent ES-8406924-A1 (ES)
Title: Grinding and polishing machine, in particular for tiles
IPC: B24B41/047
Filed: 1983-10-25
Abstract: A grinding and polishing machine in which the tools (45), in particular the grinding tools, are arranged on a head (37) which rotates about a spindle which extends perpendicularly to the surface to be machined. The tools (45) are distributed with their rotation spindles (43) approximately radial with respect to the head (37). Elements (61) provided with diamonds are arranged essentially helically on each tool (45). Furthermore, passages (53, 57, 65, 63) are provided for supplying water, and for cooling and lubrication purposes.
Patent ES-8502622-A1 (ES)
Title: Fodder granulating press
IPC: B01J2/22
Filed: 1984-03-20
Abstract: Die exchange is carried out automatically by a change-over switch or cyclic electronic computer which controls a die store situated near the agglomerating mechanism of the press, and provided with two complementary movements, one for selection of the die to be put into use, and one for the alternating approach and sepn. of die store with respect to the agglomerating mechanism, in order to automatically withdraw the used die from press and replace it by one of the dies in the store. - Selection of the new die is made at a distance by a selector switch controlled by the operator and independent of the computer.
Patent ES-8505520-A1 (ES)
Title: Prepn. of organic phosphinic cpds.
IPC: C07F9/30
Filed: 1984-05-09
Abstract: Phosphinic cpds. of formula (I), in which X and Y are H or a hydrocarbon gp. and Z is H, a monovalent inorganic cation or hydrocarbon gp., are made by reacting a cpd. with a double-bond with a cpd. contg. a H-P=O gp. Reaction is in presence of UV radiation or free radical generator.
Patent ES-8600892-A1 (ES)
Title: Rotary comb for machine to remove stalks
IPC: A23N15/02
Filed: 1984-09-28
Abstract: A rotary comb for an agricultural machine, e.g. a machine for sepg. grapes from stalks etc. in winemaking. The comb is of the type which comprises a power-driven, rotary shaft equipped with teeth in the form of radial bars or spikes. The bars are located along one or more helical lines around the shaft. - The bars fit into radial holes in the shaft and pass outward through corresp. holes in a rigid sleeve which is a close fit around the shaft. The sleeve can be slightly displaced relative to the shaft in an axial or angular direction and a jacking mechanism is fitted to provide this displacement. The displacement tends to take out of alignment corresp. bar holes in the shaft and sleeve. This applies shear force across each bar between shaft and sleeve and thus clamps all the bars in place until the jacking force is removed.
Patent ES-8606430-A1 (ES)
Title: Process for the preparation of polymers of conjugated dienes and optionally monoalkenyl aromatic hydrocarbons.
IPC: C08F4/48
Filed: 1985-03-21
Abstract: Process for the preparation of polymers comprising conjugated dienes and optionally monoalkenyl aromatic hydrocarbons, which process comprises the polymerization of conjugated diene and optionally monoalkenyl aromatic hydrocarbon monomers in the presence of a hydrocarbon diluent, and a hydrocarbyl alkalimetal compound and a Lewis base having the formula < IMAGE > wherein R1 is an alkyl group having 2-18 carbon atoms R2 and R3 are hydrogen or an alkyl groups having 1-4 carbon atoms R4 is hydrogen or an alkyl group having 1-6 carbon atoms and R5 is an alkyl group having 1-18 carbon atoms.
Patent ES-8605850-A1 (ES)
Title: Transparent fire screening panels and their manufacture
IPC: B32B17/10
Filed: 1985-03-15
Abstract: A method for processing intumescent material which forms a layer of a transparent fire-screening panel, which method includes forming a layer containing an aqueous solution of intumescent material on a cyclically moving support, removing water from the layer of material on the support by applying heat, removing the intumescent layer from the support within one cycle of its application thereto in such a manner that the layer becomes reworked or broken, and incorporating the removed intumescent material into a glazing panel.
Patent ES-8607016-A1 (ES)
Title: Nifedipine compositions and process for their preparation.
IPC: A61K9/20
Filed: 1985-05-21
Abstract: The nifedipine compositions are in solid form with improved bioavailability and contain nifedipine and readily soluble fillers, and they are used as pharmaceuticals, especially as agents for coronary and blood pressure disorders.
Patent ES-8609245-A1 (ES)
Title: Indole-2-alkanoic acids and their use as prostaglandin antagonists.
IPC: A61K31/40
Filed: 1985-06-25
Abstract: Compounds of the formula I < CHEM > where R<1> is H or alkyl of 1 to 6 carbons or R<1> and R<8> taken together form a group (CH2)v wherein v is 1 to 7 < CHEM > where each R<8> is independently H, OH, C1 to C4-O alkyl or alkyl of 1 to 4 carbons or an R<1> and an R<8> taken together form a group (CH2)v wherein v is 1 to 7, R<9> is COOR<1> CH2OH CHO tetrazole NHSO2R<1><0> wherein R<1><0> is OH, alkyl or alkoxy or 1 to 6 carbons, perhaloalkyl of 1 to 6 carbons, phenyl or phenyl substituted by alkyl or alkoxy groups of 1 to 3 carbons, halogen, hydroxy, COOH, CN, formyl or acyl of 1 to 6 carbons CONHSO2R<1><0> hydroxymethylketone CN or CON(R<8>)2 X is O S SO SO2 NR<1><1> wherein R<1><1> is H, alkyl of 1 to 6 carbons, acyl of 1 to 6 carbons, CN CR<1>R<8> or the unit < CHEM > wherein the dotted line represents an optical triple bond and in which the R<1> and R<8> substituents are absent when a triple bond is present r and q are each independently 0 to 5 and p is 0 or 1 provided that the total of p, q and r is 2 to 6 R<3> is H, alkyl of 1 to 6 carbons phenyl or phenyl substituted by R<4> or C1 to C4 alkylphenyl or C1 to C4 alkylphenyl in which the phenyl is substituted by R<4> R<4>, R<5>, R<6> and R<7> are each independently selected from: (1) hydrogen (2) alkyl having 1 to 6 carbon atoms h
Patent ES-8607330-A1 (ES)
Title: Herbicides of the sulfon imide-type with an aminomethylphosphonic group.
IPC: C07F9/38
Filed: 1985-10-01
Abstract: Herbidical compounds of the formula: < IMAGE > in which R1 denotes an optionally substituted hydrocarbon radical, R denotes the hydrogen atom or has one of the meanings given for R1 R2 and R3 denote the hydrogen atom or are such that OR2 and OR3 are hydrolyzable groups R4 denotes a hydrogen atom or a hydrogenolyzable group, and the agriculturally acceptable salts of these compounds.
Patent ES-8605471-A1 (ES)
Title: Fungicidal 2-(substituted) aminopropenoic acid derivatives.
IPC: C07C233/47
Filed: 1985-10-18
Abstract: Compounds of formula < CHEM > and stereoisomers thereof, wherein X is an oxygen or a sulphur atom R<1>, R<2> and R<3>, which may be the same or different, are hydrogen atoms or alkyl, cycloalkyl, optionally substituted alkenyl, optionally substituted aryl, optionally substituted alkynyl, haloalkyl, optionally substituted aralkyl, or cycloalkylalkyl groups and R<4> can be any of the groups as defined for R<1>, R<2> and R<3>, except that it is not a hydrogen atom and metal complexes thereof.
Patent ES-8605263-A1 (ES)
Title: Pyridinone derivs.
IPC: C07D417/04
Filed: 1985-12-10
Abstract: 5-Substd. 1,2-dihydro 6-methyl 2-oxo nicotino-nitrile cpds of formula (I), in which Ar is an opt substd. aromatic carbocyclic or heterocyclic gp e.g. phenyl, pyridyl, thiazolyl or other, are made by reacting diazonium salts of primary aromatic amines with 1,2-dihydro 6-methyl 2-oxo nicotinonitrile in aq. medium in presence of alkaline catalyst at -5 to +5 deg.C.
Patent ES-8802044-A1 (ES)
Title: Intermediates for the production of epipodophyllotoxin and related compounds and processes for the preparation and use thereof
IPC: C07D261/04
Filed: 1986-04-10
Abstract: There is provided a novel and efficient stereoselective total synthesis of epipodophyllotoxin and related epipodophyllotoxin compounds of the general formula < IMAGE > wherein R1 and R2 each are independently hydrogen or (lower)alkoxy, or R1 and R2, taken together, is methylenedioxy R4 and R6 each are independently hydrogen or (lower)alkoxy and R5 is hydrogen or a phenol-protecting group or an acid addition salt thereof. The present invention also provides novel intermediates and processes for the preparation of said intermediates, which are then converted into known antineoplastic agents.
Patent ES-554010-A1 (ES)
Title: Weighing apparatus with compartmentalized weighing bucket.
IPC: G01G19/393
Filed: 1986-03-27
Abstract: A computerized scale in which each weighing bucket is formed by two side-by-side compartments and by a single door which shuttles back and forth between two positions beneath the compartments. Each time the door changes positions, it closes one compartment to permit product to be dropped into and weighed in such compartment and, at the same time, opens the other compartment to permit previously weighed product to fall therefrom. As a result, one compartment is filled as the other compartment is being emptied so as to significantly increase the cycle rate of the scale.
Patent ES-8800495-A1 (ES)
Title: Apparatus for applying and end plug to an end of a nuclear fuel rod tube.
IPC: G21C3/10
Filed: 1986-04-29
Abstract: The apparatus includes a plugger guide (76) having thgerethrough a longitudinal bore (78) with one end for receiving an end plug (26), with an opposite end (82) for receiving the tube end (40) to be plugged, and with a cross-sectional dimension enabling the plugger guide and a tube end portion including said end (40) to be telescopically moved over and into, respectively, one another for applying the end plug to the tube end, the plugger guide (76) being adapted to maintain the tube end accurately aligned with the end plug during such telescoping movement. The apparatus includes further a carriage (50) supporting the plugger guide (76), a plunger assembly including a plunger (98), and drive means (88) for operating the plunger assembly and the carriage in a manner causing one end plug at a time to be transferred from a magazine (86) into the plug receiving end (80) of the plugger guide bore (78) and to be applied to the end (40) of the fuel rod tube.
Patent ES-8707556-A1 (ES)
Title: Reciprocating compressor and process for the polymerisation of ethylene and alpha -olefins
IPC: F04B37/12
Filed: 1986-07-28
Abstract: A reciprocating compressor suitable for generating high pressures comprises at least one plunger piston or one cylinder sleeve consisting of a material selected from cast iron, steels and tungsten carbides and at least one sealing element which includes a composite material which combines (a) at least one metal alloy selected from bronzes and titanium-based alloys and (b) at least one polymer selected from polytetrafluoroethylenes, polyimides and polyimide-amides or a sintered graphite-silver compound. Application is to the compression of a fluid to a delivery pressure greater than or equal to 150 x 10<5> Pa (150 bars).
Patent IE-911608-A1 (IE)
Title: Use of oxalylamino acid derivatives as medicaments for inhibiting proline hydroxylase
Inventor: BAADER EKKEHARD
IPC: C07C233/56
Filed: 1991-05-10
Abstract: The invention relates to oxalylamino acid derivatives of the formula I  <IMAGE>  in which R and R' are identical or different and are C1-C6 -alkyl or hydrogen, R1 is hydrogen or C1-C4-alkyl, R2 is hydrogen, C1-C6-alkyl, C1-C3-alkoxy, carboxyl, C1-C6-alkoxycarbonyl, aryl, SH, NH2 or halogen, where the alkyl radicals are unsubstituted or substituted by aryl, OH, SH or NH2  or R1 and R2 together are a C2-C4-alkylene chain and the compounds in their predominantly pure D- and L-form and the physiologically tolerable salts. The compounds are distinguished as excellent inhibitors of prolyl hydroxylase and lysine hydroxylase.