baber/WOPTO huggingface dataset:
Patent ES-8206691-A1 (ES)
Title: Sewing machine having a cutting device
IPC: D05B37/06
Filed: 1981-09-30
Abstract: A sewing machine has a work bearing surface in a substantially horizontal plane and a cutting device for the work including a bottom knife disposed in the horizontal plane of the work bearing surface and a top knife movable in the vertical direction. The cutting device has a toggle lever transmission drive comprising two articulatedly connected connecting rods, the joint of which is connected with a drive element. One of the two connecting rods is connected, at an outer joint thread with the top knife.
Patent ES-8401628-A1 (ES)
Title: Method and apparatus for X-ray fluorescence spectroscopy.
IPC: G01V5/12
Filed: 1982-05-05
Abstract: A method and apparatus are described for performing X-ray fluorescence analysis where the physical relationship between the source/detector and the object being examined is not controlled. This technique and apparatus is particularly advantageous in performing an in situ analysis of the concentration of one or more elements present in a matrix of a material such as rock. In accordance with this aspect of our invention, such a mineral assay is performed by drilling a borehole into the matrix, inserting into the borehole a probe containing a suitable XRF source/detector, irradiating the matrix, detecting the spectrum of radiation that is produced and analyzing this spectrum. Preferably, the concentration of the assayed element is determined from the following formula: < IMAGE > where S is the number of photons counted having energies in a signal range where the X-ray spectral line of the assayed element is observed, C is the number of photons counted in a range where a radiation peak is observed, B is the number of photons counted in a background range, E is the number of photons counted in a range adjacent that where said radiation peak is observed, and K1 through K6 are empirically determined constants relating to the performance of the probe.
Patent ES-514776-A1 (ES)
Title: Method of preheating and heating empty AOD converter vessels.
IPC: C21C7/068
Filed: 1982-08-05
Abstract: Particularly in small AOD converters (1), it is almost indispensable to preheat their brick lining almost up to the bath temperature of the molten steel, before they are filled with melt. Otherwise, the temperature losses are excessive. Appropriate temperatures can be reached only by means of fuel/oxygen burners. For this purpose, the burner must be positioned above or in the converter opening. Because of the high exit gas temperatures, water-cooled burners are used in most cases. After heating, the burner is swivelled away from the converter opening. The burner represents additional expense. To avoid this, at least one of the AOD nozzles (2) located above the converter bottom is used during heating-up for forming the fuel/oxygen flame (14).
Patent ES-8405460-A1 (ES)
Title: Laundry calender
IPC: D06F65/10
Filed: 1982-09-28
Abstract: The equipment consists of one or more cylindrical drying elements which define a curved stationary surface provided with heaters which evaporate the water retained by the clothes as they advance between the concave face of element and one or more perforated rotary cylinders, provided with means of aspiration which give an outlet for the vapour through the coupling at the ends of the shafts. - Additionally, air is made to circulate between the heaters, passing through the dried and pressed article, assisting entrainment of the humidity, which leaves together with water vapour or entrained water through end couplings.
Patent ES-8401008-A1 (ES)
Title: Carbacycline, preparation and utilization thereof.
IPC: A61K31/557
Filed: 1983-03-11
Abstract: Carbacycline derivatives having the formula I wherein R1 is the residue CH2OH or < IMAGE > -C-OR2, R2 representing a hydrogen atom, an alkyl, cycloalkyl, aryl, < IMAGE >CH2 -C-aryl residue or a heterocyclic residue, or R1 is the residue < IMAGE >-C-NHR3, R3 representing an alkanoyl or alkanesulfonyl residue containing each 1 to 10 atoms of carbon or the residue R2 or R1 is the residue < IMAGE >wherein m is 1 or 2. X is an oxygen atom or CH2 group, A is a trans -CH=CH- or -C=C- group, W is a free or modified hydrocymethylene group wherein the OH group may be in the position alpha or beta , n represents the integer 1, 2 or 3, D is a straight chain alkylene group with 1 to 3 atoms of carbon, E represents a -C=C- bond or a -CR6=CR7 group, R6 and R7 being different and representing a hydrogen atom or an alkyl group with 1 to 5 atoms of carbon or a hydrogen atom or an a halogen atom, preferably chlorine, R4 represents an alkyl, cycloalkyl group or an optionally substituted aryl group or a heterocyclic group, R5 represents a free or modified hydroxy group. When R2 represents a hydrogen atom, the salts of compounds with pharmaceutically acceptable bases are also involved. The compounds are used as hypotensive agents.
Patent ES-8404373-A1 (ES)
Title: Novel 2-beta-D-ribofuranosylselenazole-4-carboxamide compounds and methods for their production.
IPC: C07D307/20
Filed: 1983-03-22
Abstract: A class of novel 2- beta -D-ribofuranosylselenazole-4-carboxamide nucleoside and nucleotide compounds and methods for their production are provided. Compounds of the class typically have pharmacological properties, especially antitumor and antiviral properties, and are well tolerated, being useful, for example, in treating tumors and viral infections in warm blooded animals.
Patent ES-8401985-A1 (ES)
Title: Process for the preparation of isomaltulose (6-0-alpha-D-glucopyranosido-D-fructose) using immobilized bacterial cells.
IPC: C12P19/24
Filed: 1983-04-05
Abstract: 1. In a process for preparing isomaltulose (6-0-alpha-D-glucopyranosido-D-fructose) wherein sucrose solution is treated with or brought into contact with dead immobilized cells of a microorganism and the formed isomaltulose is obtained by crystallizing characterized in passing one part of the sucrose solution having a concentration of 40% by weight to 75% by weight, preferably 45% by weight to 60% by weight via a reactor, which is filled with immobilized dead cells at 25 degrees C to 40 degrees, preferably 30 degrees C to 40 degrees C so that 80% to 90% of the sucrose is converted, in passing the first mother liquor obtained after having crystallized the formed isomaltulose with a further part of the sacrose solution via a second reactor, which is also filled with immobilized, dead cells at 25 degrees C to 40 degrees C, preferrably 30 degrees C to 40 degrees C so that the sucrose is almost completely converted, and by obtaining the isomaltulose resulting from the second part of the solution in crystalline form by methods known per se, in dissolving and crystallizing the crystals in the converted first part of the solution and in separating the resultant isomaltulose crystals.
Patent ES-8402207-A1 (ES)
Title: Control device for printing machines.
IPC: B41F33/00
Filed: 1983-05-04
Abstract: 1. Control device for setting the adjusting elements of a printing machine, in particular the elements for adjusting the ink thickness profile and/or the wet layer thickness profile and/or the ductor stroke of an offset printing machine, with a computing device for analysing standardised digitally coded information, whereby the information is independent of the characteristics of the printing machine being controlled and is not directly suitable for setting purposes, from which information the computing device generates setting figures for the adjusting elements which may in particular be powered by servomotors, and with a device for outputting digitally coded information corresponding to the current actual position of the adjusting elements of the printing machine, characterised in that the control device is so designed and constructed that the digitally coded information corresponding to the current actual position of the adjusting elements of the printing machine to be set is provided at an output of the control device in the form of standardised, digitally coded information.
Patent ES-8502969-A1 (ES)
Title: 2-(Phenylmethylene)cycloalkylamines.
IPC: C07C45/74
Filed: 1983-06-07
Abstract: 2-(Phenylmethylene)cycloalkylamines and -azetidines of the formula < IMAGE > (I) and acid addition salts thereof, e.g., 1-[2-(phenylmethylene)cyclohexyl]azetidine, and related compounds, which have analgesic, antidepressant and mixed analgesic/antidepressant central nervous system (CNS) activities, and which are useful in treating pain and/or depression in mammals including humans. The invention provides processes for preparing the compounds as well as compositions containing the compounds and methods for using the compounds as analgesic and/or antidepressant drugs for humans and valuable mammalian animals.
Patent ES-8501941-A1 (ES)
Title: Reduced data rate signal separation system.
IPC: H04N9/64
Filed: 1983-07-28
Abstract: The signal separation arrangement separates frequency interleaved signal components of a video signal one of which is modulated as a double sideband modulated component of a subcarrier frequency. A video signal is sampled by a digital-to-analog converter (10). The resultant signal samples are applied to a bandpass filter (12). The bandpass filter produces a filtered signal restricted to a given passband of the original video band over which the double-sideband-modulated component is modulated. The filtered information in the passband is comb-filtered by a comb filter (20) operating on selected ones of the bandpass-filtered samples in response to a subsampling clock signal. The subsampling clock frequency is less than or equal to the subcarrier frequency. The comb filter comprises a shift register (22) and a signal combining circuit (24). Comb filtered samples, produced at the subsampling clock rate, correspond to one of the interleaved signal components.
Patent ES-8405044-A1 (ES)
Title: Process for producing moulded articles which can be cellular.
IPC: C08K5/09
Filed: 1983-08-23
Abstract: A process for the production of optionally cellular molded articles with a smooth outer skin and improved surface characteristics by the reaction, inside a closed mold, of a mixture of one or more organic polyisocyanates, one or more compounds having molecular weights of from 400 to 12,000, which contain at least two isocyanate-reactive groups, chain-linking and/or chain-extending agents, and optionally, known auxiliary agents and additives used in polyurethane chemistry, characterized in that before the reaction, surface-improving additives comprising one or more polymers or copolymers of one or more olefinically-unsaturated monomers, which polymers or copolymers have molecular weights of from 200 to 50,000, are liquid at room temperature, soluble in the reaction mixture, and inert toward isocyanate groups and at least one metal salt of a monocarboxylic acid having at least 8 carbon atoms, are incorporated into the reaction mixture.
Patent ES-8406012-A1 (ES)
Title: Method and apparatus for encoding a binary digital information signal.
IPC: G11B7/00
Filed: 1983-08-26
Abstract: A system for encoding a binary digital information signal comprised of 8-bit information words occurring within a frequency band to produce an encoded binary digital information signal comprised of 17-bit channel words formed of 14-bit information words and 3-bit separation words and with the encoded signal satisfying the d- and k-constraint rules, reducing DC imbalance and having substantially reduced components thereof in a predetermined undesirable lower frequency range of the frequency band, the system converting each 8-bit information word into a 14-bit information word generating a set of four possible 3-bit separation words for use each 14-bit information word which satisfy the d- and k-constraint rules determining an integrating transfer function characteristic having a high gain with respect to the predetermined frequency range obtaining a step response by modifying each 14-bit information word and each respective possible 3-bit separation word by the integrating transfer function characteristic evaluating the step response for a predetermined number of 14-bit information words and respective possible 3-bit separation words, either separately for each word or at the end of each possible 17-bit channel word, to obtain values including information with respect to the predetermined frequency range selecting the possible 3-bit separation word for each 14-bit information corresponding to a respective one of the values which is closest to zero and adding each selected 3-bit separation word to each respective 14-bit information word to produce a plurality of 17-bit channel words which form the encoded binary digital information signal.
Patent ES-8405148-A1 (ES)
Title: Device for measuring fuel consumption.
IPC: G01F1/00
Filed: 1983-08-30
Abstract: The invention relates to the measurement of the fuel consumption of a combustion engine. It relates to an apparatus which comprises two flowmeters (24, 26) which give temperature-compensated signals because their elliptical rotors 28 have the same coefficient of expansion as their chambers. Temperature sensors 36 permit the flow rates to be corrected before they are subtracted, the operations being carried out by a microcomputer 34. Application to the measurement of the fuel consumption of automobile vehicles.
Patent ES-8503953-A1 (ES)
Title: Products for use in treating cancer.
IPC: A61K47/48
Filed: 1983-12-16
Abstract: Disclosed are compositions for the treatment of cancer, such as lymphomas and solid tumors, methods of producing these compositions, ano methods and regimens in using these compositipns in the treatment of hosts having cancer. The compositions are (1) tumor immune preparations which can be prepared by acidification or alkalinization of an enriched immunoglobulin effluent from forced flow electrophoresis of plasma from a normal or a tumor bearing host, (2) tumor immune globulin which can be prepared by acidifying a Cohn gamma globulin fraction from a normal or a tumor bearing host, (3) protein A-IgG preparations which can be prepared by perfusion of plasma over protein A from staphylococcus aureus Cowans I and precipitating the complex or by incubating protein A and purified IgG or IgG in plasma, (4) tumor immune plasma preparations which may be prepared by acidification of plasma from normal or tumor bearing hosts, and (5) zymosan activated plasma which can be prepared by incubating plasma with zymosan and then removing the zymosan. Infusing of the compositions alone or in combination with each other and with various chemotherapeutic agents has resulted in tumoricidal reactions, objective anti-tumor effects, and sustained tumor regressions.
Patent ES-8501780-A1 (ES)
Title: Unsaturated esters, process for their preparation and their use in the production of coating compositions.
IPC: C09D5/02
Filed: 1984-03-30
Abstract: 1. Unsaturated esters whose acid component A is composed of from 50 to 100 mol %, based on A, of alpha, beta-ethylenically unsaturated dicarboxylic acid residues containing 4 or 5 carbon atoms and from 50 to 0 mol %, based on A, of residues of aliphatic, saturated dicarboxylic acids containing from 4 to 10 carbon atoms, residues of cycloaliphatic dicarboxylic acids containing from 8 to 10 carbon atoms and/or residues of aromatic dicarboxylic acids containing from 8 to 12 carbon atoms, characterized in that their alcohol component B is composed, per mol of dicarboxylic acid residues A, of a) from 0.1 to 1 mol of alkoxylated butene-2-diol-(1,4) residues, b) from 0.1 to 1 mol of butene-1-diol-(3,4) residues and/or alkoxylated butene-1-diol-(3,4) residues and c) from 0 to 0.8 mol of other alcohol residues, with the proviso that the sum of a) + b) + c) does not exceed 2 mol.
Patent ES-8504336-A1 (ES)
Title: Fuel injection nozzles
IPC: F02M61/06
Filed: 1984-05-17
Abstract: A fuel injection nozzle for supplying fuel to a compression ignition engine includes a valve member movable against a spring to allow fuel flow through an outlet from a fuel inlet passage. The valve member is actuated by the pressure of fuel and the nozzle includes a flow path extending from said inlet passage to a drain. The flow passage includes a variable restrictor defined by a port and the valve member, the degree of restriction to the flow of fuel increasing as the valve member moves against the action of the spring.
Patent ES-8601843-A1 (ES)
Title: Use of certain esters as pH regulators in textile finishing processes
IPC: D06L3/12
Filed: 1984-05-22
Abstract: The pH is controlled during a textile improvement process, esp. dyeing, using at least 1 ester of HCOOH of formula H-CO-(O-Q)p-R, where p is 1-20; R is formyloxy or OH(1-3C alkoxy); Q is -(CH2)2-,-(CH2)3-,-CH2-CH(CH3)- or -CH2-CHOH-CH2-.
Patent ES-8603080-A1 (ES)
Title: Antibodies having dual specificities, their preparation and uses therefor.
IPC: C07G/
Filed: 1984-07-02
Abstract: Described herein are "polydomas", the product of the fusion of a hybridoma with a B-lymphocyte or another hybridoma. The polydomas produce a hybrid monoclonal antibody having a dual specificity against two different antigenic determinants. Also described are immunodiagnostic and immunotherapeutic processes which utilize the hybrid monoclonal antibodies or other antibodies having a dual specificity. In those processes, one specificity of the antibody is directed against a target antigen and the other against a moiety which permits a diagnosis to be made or which delivers an agent lethal to the target antigen or associated tissue.
Patent ES-8505607-A1 (ES)
Title: Device for discharging an object from a holder and adjusting the discharge location.
IPC: B65B23/08
Filed: 1984-09-06
Abstract: A device for discharging holders (11) travelling behind each other and being provided with a discharge member (6) for cooperating with discharge control members (51-56 711-716) allotted to release stations (32), said members being displaceable in the row's direction with respect to the release stations. A first embodiment includes a velocity-measuring device (44, 45) controlling the displacement. Another embodiment controls the displacement as function of the time lapsed since starting the device. Finally a combination is shown of the displacement and a rotational movement for an early derivation of a control signal for removing the discharged objects and an effective combination with means (67) delaying the discharge of the holders.
Patent ES-8506522-A1 (ES)
Title: Pitch changing propeller blade and propulsion for water vehicles.
IPC: B63H3/04
Filed: 1984-09-10
Abstract: A controllable pitch propeller assembly has an inner housing attached to a main drive shaft, the housing having rails on the outer surface thereof. Modules carrying the propeller blades are positively mounted on the rails, each module having a housing receiving a hub cylinder and bushings axially aligned at opposite sides thereof. Each pair of bushings receives an adjusting piston having an adjusting pin which engages a groove forming a control path in a propeller hub. Each blade is adjusted by a control lever which adjusts each adjusting piston through a mechanical linkage including an adjusting sleeve and a thurst bearing and flange.
Patent ES-8607398-A1 (ES)
Title: Analysis method and means for detecting esterolytic and/or proteolytic enzymes.
IPC: C12Q1/37
Filed: 1985-03-29
Abstract: Agent for the detection of esterolytic and/or proteolytic enzymes, containing (a) an amino acid ester or peptide ester of a phenol, as the chromogenic enzyme substrate, and (b) a substance which accelerates the enzymatic cleavage of the amino acid ester or peptide ester bond of component (a), characterized in that it contains a polyamino acid with a molecular weight of between 1,000 and 2,000,000 as the accelerating substance.
Patent ES-8607710-A1 (ES)
Title: Continuously adjustable levelling column
IPC: A47C3/30
Filed: 1985-05-31
Abstract: A continuously adjustable levelling column for chairs comprises a guide tube having a lower end and an upper end. A telescopic tube is guided within the guide tube and has a tapered upper end portion extending beyond the upper end of the guide tube. A gas spring is accommodated within the telescopic tube. This gas spring is axially fixed within the telescopic tube. The upper end of a container of the gas spring abuts through a distance piece a support face at the upper end of the tapered portion of the telescopic tube. A piston rod passing through the lower end of the gas spring is axially fixed with respect to the lower end of the guide tube. A locking control pin extends through the upper end of the gas spring and is engageable through a transmission pin by a control handle.
Patent ES-8604072-A1 (ES)
Title: Process for Waste Treatment.
IPC: C02F1/72
Filed: 1985-06-21
Abstract: Aqueous alkaline sulfidic waste effluents are often subjected to air oxidation processes that for economic sizing oxidize the sulfides only to thiosulfates. Thiosulfates are still immediate oxygen demanders and thus their concentration in the effluent must normally be reduced to below a threshold level before the effluent can be discharged. The effectiveness of hydrogen peroxide for this purpose can be significantly improved both as to rate of reaction and extent of removal by employing a copper catalyst in solution.
Patent ES-8604166-A1 (ES)
Title: Alkyl ester(s) of benzimidazole carbamic acids
IPC: A01N43/52
Filed: 1985-06-12
Abstract: Esters of formula (I), in which R1 is 1-4C alkyl, R2 and R3 are H, halogen, nitro, thiocyanate, opt. branched 1-8C alkyl, alkaryl e.g. benzyl, or other substits., are made by reacting an o-phenylene diamine of formula (II) with an alkyl chloroformyl carbamate cpd. ClCONHCOOR1.
Patent ES-8706629-A1 (ES)
Title: Substituted indoles.
IPC: C07D401/04
Filed: 1985-07-09
Abstract: Disclosed as thromboxane synthetase inhibitors are the compounds of formula < IMAGE > (I) wherein R1 represents hydrogen or lower alkyl Ar represents 3-pyridyl or 1-imidazolyl, each unsubstituted or substituted by lower alkyl, carboxy, lower alkoxycarbonyl or carbamoyl R2 and R3 independently represent hydrogen, lower alkyl, halogen, trifluoromethyl, hydroxy, lower alkoxy, carboxy lower alkyl, lower alkoxycarbonyl lower alkyl, carboxy, lower alkoxycarbonyl, or lower alkyl-(thio, sulfinyl or sulfonyl), or R2 and R3 together on adjacent carbon atoms represent lower alkylenedioxy A represents straight chain or branched alkylene of 3 to 12 carbon atoms in which the number of the carbon atoms separating the indole nucleus from group B is 3 to 12, straight chain or branched alkenylene of 2 to 12 carbon atoms, straight chain or branched alkynylene of 2 to 12 carbon atoms, lower alkylenephenylene-lower (alkylene or alkenylene), lower alkylenephenylene, lower alkylene-(thio or oxy)-lower alkylene, lower alkylene-(thio or oxy)-phenylene, or lower alkylene-phenylene-(thio or oxy)-lower alkylene B represents carboxy, esterified carboxy, carbamoyl, mono- or di-lower alkylcarbamoyl, hydroxymethyl, cyano, hydroxycarbamoyl, 5-tetrazolyl or formyl the imidazolyl and pyridyl N-oxide thereof or a pharmaceutically acceptable salt thereof as well as their synthesis, pharmaceutical compositions thereof, and methods of treatment utilizing such compounds.
Patent ES-8801993-A1 (ES)
Title: Sheet structure for shaping
IPC: B27D1/00
Filed: 1985-09-13
Abstract: The process for use in applications such as handicrafts containers, lamps, toys, etc. consists of applying a layer of adhesive to one face of a wood carrier of minium thickness, followed by a cover sheet of plastic nature and applying sufficient pressure to bond them together and give optimum strength and flexibility to the wood supporting fibres. One or more cuts are made right through the wood to define flexing lines which allow the structure to be folded.