baber/WOPTO huggingface dataset:
Patent ES-486268-A1 (ES)
Title: Internal combustion engine ignition systems
IPC: F02P5/152
Filed: 1979-11-23
Abstract: In an internal combustion engine ignition system having a knock sensor to back-off the ignition advance at the onset of pre-ignition knocking in the engine, the sensor is activated only during a fraction of the power stroke of each piston and the activation is achieved by processing of the ignition triggering signal rather than by incorporation of position sensors on the drive shaft of the engine/gearbox combination. The signal-processing device includes first stage means to generate a signal which is shifted by a constant time relative to the signal which it receives, and second stage means which generates a signal which is shifted relative to the incoming signal by a time corresponding to a constant angle of rotation of the engine (to take into account engine rotation speed) and these stages define the beginning and the end of the periodic signal required for control of the vibration sensor.
Patent ES-8106253-A1 (ES)
Title: Closure member for vehicles
IPC: B60J5/12
Filed: 1980-09-05
Abstract: A closure member for vehicle compartment openings is pivotally connected along its upper edge to the vehicle by a horizontal swivel axis and is horizontally divided into an upper and a lower closure member part, which parts are pivotally connected to each other along a horizontal connecting axis. A secondary pressure spring extends between the upper and lower closure member parts for effecting relative pivotal movement therebetween toward an intermediate position in which the closure member parts are substantially perpendicular. A lock secures the upper closure member part to the vehicle until the lower closure member part reaches the intermediate position. A main pressure spring extends between the vehicle and the upper closure member part for pivoting the closure member after release of the lock into an end position exposing the compartment opening.
Patent ES-8203245-A1 (ES)
Title: Mandrel jaw and method of manufacture
IPC: B21J15/04
Filed: 1981-06-05
Abstract: A mandrel jaw and a process for forming it from a strip of steel including the steps of forming a shape, bending portions of the shape and then stamping the bent body into the configuration of the jaw.
Patent ES-8203908-A1 (ES)
Title: Antibacterial cephalosporins.
IPC: C07D501/36
Filed: 1981-07-02
Abstract: Cephalosporines with antibacterial and pharmacokinetic properties of the formula: < CHEM > in which R is hydrogen or lower alkyl of from 1-4 carbon atoms Y is hydrogen or methoxy, n is 2-5, or a pharmaceutically acceptable salt thereof. As well as a process for their preparation.
Patent ES-8300813-A1 (ES)
Title: Infrared absorbing polycarbonate eye protective lens.
IPC: G02B1/04
Filed: 1981-07-13
Abstract: Infrared-absorbing polycarbonate eye protective lenses are prepared from a polycarbonate resin having a meltflow value of about 12 to 120 and being substantially free of acidic and basic impurities and a bis(p-dialkylaminophenyl) [N,N-bis(p-dialkylaminophenyl)-p-aminophenyl]aminium salt.
Patent ES-8204479-A1 (ES)
Title: Electrode for use in electrolytic cell.
IPC: C25B11/02
Filed: 1981-07-29
Abstract: An electrode, suitable for use in an electrolytic cell of the filter-press type, and comprising a substantially planar support member and on at least one face of the support member, and preferably on both faces, a plurality of elongated members, for example strips, substantially parallel to each other and each attached at both ends to the support member, a substantial part of the elongated members lying in a plane displaced from and substantially parallel to the support member and the faces of the elongated members lying in planes substantially parallel to the plane of the support member. Also an electrolytic cell, incorporating the electrode.
Patent ES-8301850-A1 (ES)
Title: Improvement on calcining calcium phosphate dihydrate
IPC: C04B11/028
Filed: 1981-11-10
Abstract: A process and equipment for the continuous calcination of calcium sulphate dihydrate (gypsum) to give hemihydrate are indicated, a gypsum bed being heated in a boiler to the required calcination temperature at least partially by means of hot gases which are continuously fed to the bed, moisture (for example in the form of water droplets or steam) furthermore being sprayed into the gas phase (for example into the hot gas before the contact thereof with the bed and/or into the exit gas above the bed) in order to reduce the extent of the formation of insoluble anhydrite.
Patent ES-8302727-A1 (ES)
Title: Method of oxidizing tertiary phosphines.
IPC: C07F9/53
Filed: 1982-02-08
Abstract: Tertiary-alkyl phosphines, such as tris-(3-hydroxypropyl) phosphine may be oxidized by heating in the presence of water and between about 0.1 and about 10% by weight of an acid catalyst at a temperature above about 100 DEG C.
Patent ES-8302765-A1 (ES)
Title: Process for the dry distillation of an individual layer of bitumen shale without treatment
IPC: C10B53/06
Filed: 1982-02-24
Abstract: The hot dry distillation gas for pyrolysis of the kerogen in a stratum of fragmented bitumen shales is supplied using a pulsed pressure technique.
Patent ES-8401884-A1 (ES)
Title: Adapter formed from a composite foamed adapter block having fluid channels and a process for its manufacture
IPC: B29C44/58
Filed: 1982-06-18
Abstract: An adapter block having connection openings provided in and extending normal to a surface thereof is produced by a process which includes the steps of foaming a resin compound such as a polyurethane in a mold cavity which has a shape complementary to the adapter block, the resulting component having an integral skin on the exterior surfaces thereof then allowing the component to harden then machining the integral skin off the mentioned surface and a surface on the opposite side of the component and then applying an adhesive to and placing further components against the machined surfaces so that the further components become secured to the first-mentioned component.
Patent ES-8307992-A1 (ES)
Title: Piston for internal combustion engine.
IPC: F16J1/22
Filed: 1982-07-05
Abstract: A piston is formed by a metal sleeve (14) heat shrunk onto a core (24) of refractory material, preferably a ceramic. The core (24) has a hemi-spherical recess (32) in its inner end and the connecting rod (12) has a ball head (34) trapped in this recess by a retaining ring (13) screwed into the inner end of the sleeve (14). The core (24) is pre-stressed in compression and remains compressively stressed throughout the engine operating cycle and thus free from risk of cracking.
Patent ES-8505137-A1 (ES)
Title: Process and device for removing deposits from surfaces of components in a water-cooled nuclear plant.
IPC: G21F9/00
Filed: 1983-09-05
Abstract: 1. Arrangement for cleaning the surfaces of a nuclear reactor fuel assembly (4) which is disposed in a container (3) filled with liquid, the container (3) peripherally carrying several ultrasonic vibrators (14) whose acoustic waves are directed in the direction of the fuel assembly (4), characterized in that the ultrasonic vibrators (14) are attached to at least two exterior sides (9, 12), situated opposite each other, of the water-filled container (3) which is disposed in a water tank (1), in that the ultrasonic vibrators (14), situated opposite each other in each case, are located on a common central axis (31), in that the container (3) is provided with a pipeline (26, 32) for circulating the water situated within the container and in that a circulating pump (25) and a filter (24) are connected in series in the pipeline (26, 32).
Patent ES-8503132-A1 (ES)
Title: Method and device for determination of antithrombin-III.
IPC: G01N33/52
Filed: 1983-09-15
Abstract: Disclosed is a method and device for the quantitative determination of AT-III in mammalian blood plasma. The method involves contacting a plasma sample containing excess heparin with a 3 layered reagent strip comprising: i. a first upper layer of a bibulous material containing thrombin and a buffer ii. a second lower layer of a bibulous material containing a fluorogenic or chromogenic substrate capable of interacting with thrombin in a time related chemical manner and iii. a bottom layer of water impermeable material. The chemical change in the strip is determined as a function of time and this change is compared with that obtained in samples containing known amounts of AT-III.
Patent ES-8501863-A1 (ES)
Title: Roller bearing for endless linear motion
IPC: F16C29/06
Filed: 1983-11-24
Abstract: A roller bearing for endless linear motion wherein a casing mounted on a track rail makes linear motion through a plurality of rollers circulating endlessly. A circulating path for the rollers is constructed by load track, return hole and direction changing path. The load track and return hole are straight, parallel to each other and approximately square shape in cross section, respectively. The center of the return hole does not lie in the horizontal bisecting plane of the right angle V groove of the load track. The return hole is symmetric to the load track with respect to the perpendicular bisector of the segment line joining the centers of the rollers in the return hole and the load track. The direction changing path is a cylindrical surface of revolution which is approximately square shape in cross section and which is formed by revolving 180 DEG between the load track and the return hole, the axis of revolution being the perpendicular bisector of the segment line joining the centers of rollers in the return hole and the load track. Thus the most compact roller bearing for endless linear motion having smooth motion and high strength is obtained.
Patent ES-8600199-A1 (ES)
Title: Novel esters of vinylcyclopropanecarboxylic acid derivatives, a process for their preparation, and insecticide containing them
IPC: A01N53/10
Filed: 1983-12-13
Abstract: The invention relates to a process for the preparation of esters, some of which are novel, of vinylcyclopropanecarboxylic acid derivatives of the formula < IMAGE > in which X represents a halogen, preferably chlorine or bromine, and R1 represents a geraniol- and citronellol-derived radical, and to insecticides and acaricides containing these compounds as active substances.
Patent ES-8502042-A1 (ES)
Title: Apparatus for the control of an aerial propeller.
IPC: B64C11/40
Filed: 1984-01-03
Abstract: Apparatus for controlling the pitch of the blades of a variable pitch, governor controlled, aerial propeller of which the pitch of the blades is variable between a coarse pitch limit and a fine pitch limit to match the torque of its prime mover has holding means (A) to maintain a forward thrust-generating blade pitch angle greater than the fine pitch limit with the prime mover idling as when an aircraft propelled by the propeller is taxi-ing whereby the propeller rotates more slowly, and hence more quietly, than it would otherwise. Preferably the holding means is effective by actuating a lock pitch solenoid valve (21) and an autofeather valve (18).
Patent ES-8506352-A1 (ES)
Title: Kit for terminally chemically labeling DNA.
IPC: C12Q1/68
Filed: 1984-04-12
Abstract: Processes and reagent kits employing terminal deoxynucleotide transferase are provided for terminally chemically labeling DNA probe molecules, such as the terminal or end labeling of DNA probes with biotinylated nucleotides, e.g. 5-alkylamino biotin-labeled dUTP.
Patent ES-8506763-A1 (ES)
Title: Recovery of polyolefin(s)
IPC: C08F6/12
Filed: 1984-06-22
Abstract: The process consists of (a) dissolving the polyolefins from the material to be treated, in a closed vessel under set conditions of pressure and temp., depending on the solvent used, which has been previously heated in a separate container; (b) filtering the soln. to separate the polyolefins from the residue; (c) sepg. the polyolefins and solvent by centrifuging; and (d) finally sepg. the solvent from the polyolefins by drying under vacuum.
Patent ES-8604432-A1 (ES)
Title: Fabricating pipe elbows
IPC: F16L43/00
Filed: 1984-10-23
Abstract: The method of fabricating a pipe elbow involves forming elbow segment patterns on a plate, rolling the plate into a cylindrical shape, cutting out elbow segments according to the pattern, reorienting the segments to form an elbow, and joining the segments. - After the step of rolling and before the step of cutting, the corresponding edges of the plate are joined to form a cylinder. The step of reorienting comprises rotating every other one of the segments ninety degrees relative to the other segments.
Patent ES-8604801-A1 (ES)
Title: Automatic system for assembly and welding metal sheet bodies, particularly car bodies, suitable for high mass production
IPC: B23K37/04
Filed: 1985-03-26
Abstract: The automatic assembly line for the forming and welding of car bodies consists of a single work station (12) to which the body is carried by a chain conveyor. This work station comprises a pair of opposing support frames (13), each of which carries a series of forming/welding assemblies (14). - Depending upon the type of body undergoing treatment a predetermined pair of forming/welding assemblies (14) are transferred from the storage magazines (33) by means of an overhead gantry (35). These are put into position on the support frames by an endless chain conveyor (18). Once in position these assemblies are securely fixed in the correct operating position.
Patent ES-8607011-A1 (ES)
Title: Galenical form for oral administration and its method of preparation by lyophilization of an oil-in-water emulsion.
IPC: A61K9/14
Filed: 1985-03-29
Abstract: This invention is concerned with a method for preparing a novel porous galenic form by lyophilization of an oil-in-water emulsion containing at least one pharmaceutically active ingredient, which comprises the following steps: (a) preparation of the lipid phase by stirring at a temperature lower than or equal to 80 DEG C. so as to mix all the lipid-phase components, the lipid phase thus prepared being in the liquid state (b) preparation of the aqueous phase, which comprises at least one substance selected from the group consisting of organic fillers and thickening agents, by stirring at a temperature lower than or equal to 80 DEG C. so as to mix the water and the other components of the aqueous phase (c) preparation of an emulsion under stirring at a temperature within the range of 10 DEG C. to 80 DEG C. by introducing the liquid lipid phase into the aqueous phase so as to ensure that the resulting emulsion is homogeneous (d) distribution of the resulting mixture into alveolar packs (e) freezing of the contents of the alveolar packs at a temperature within the range of -20 DEG C. to -50 DEG C. followed by lyophilization of said contents under a pressure within the range of approximately 80 Pa to approximately 0.13 Pa with a heat supply such that the temperature of the treated mass is always lower than the initial melting temperature of said mass the parmaceutically active substance being introduced prior to step (d), if necessary by fractions. The invention also relates to the galenic form obtained in accordance with this method and constituting a novel industrial product.
Patent ES-8605307-A1 (ES)
Title: Prevention of shrinkage of keratin fibres
IPC: D06M15/227
Filed: 1985-05-31
Abstract: The fibres or fabric are treated for 5-100 minutes at 30-75 deg.C in an aq. bath contg. a reducing agent, e.g. sulphite, bisulphate or tetrathionate in concn. of 0.2-2 wt./vol.%, a cationic surfactant with a 10-18C alkyl chain in concn. of 0.2-2 wt./vol.%, and a cationic pre-polymer of polyethyleneimine or polyamide-epichlorhydrin type in concn. of 0.5-3 wt.% based on wt. of fibre.  (-pp)
Patent ES-8700257-A1 (ES)
Title: Pyrazolo(1,5-a)pyridine derivatives and compositions containing them.
IPC: A61P37/08
Filed: 1985-07-01
Abstract: The present invention concerns the pyrazolo[1,5-a]pyridine derivatives which are antiallergic agents, referred to as SRS-A release inhibitors, and useful for treatmetn of allergic diseases.
Patent ES-8703241-A1 (ES)
Title: Heat chambers for bread ovens
IPC: A21B3/00
Filed: 1985-07-05
Abstract: The heat chambers are constructed with a glazed window in the base wall in front of the oven loading aperture, which can be closed by door. The window may also be situated in the side wall of the chamber, and the purpose is to allow the public to see the bread being made in another room which has an aperture in its wall communicating with the glazed window. Trolleys with trays, on which the products to be cooked are placed, are introduced into the chamber.
Patent ES-8702778-A1 (ES)
Title: Process for blanching mushrooms and other vegetables.
IPC: A23L3/00
Filed: 1985-08-12
Abstract: Process comprising particularly an impregnation step under vacuum in one or a plurality of stages (15, 16) and a coagulation-bleaching step. The thermal stages of the coagulation-bleaching may be effected with an over-pressure of 2-15 bar. A sealing of the pores is induced by forming a gel, and therefore an expansion of the channels which promotes the impregnation. Furthermore, an easily removable gas is injected to favour the control of multiple impregnations. Qualitative and quantitative improvement of the product.
Patent ES-8703114-A1 (ES)
Title: Swinging and sliding door, especially for railway carriages.
IPC: B61D19/02
Filed: 1986-04-01
Abstract: A swing-and-slide door for vehicles, especially railroad passenger vehicles. The leaf is suspended at the top on a positioning bushing on a supporting rail that extends over the total width of the door. At the bottom of the door a horizontal positioning rail is secured to the leaf. A positioning section slides back and forth mechanically secured in the positioning rail. The securing rail and positioning section are secured to the studs of two cranks. The cranks are fastened vertically separated to the vehicle superstructure by means of horizontal shaft studs and cranks studs that extend parallel to the direction of displacement, are connected by a connecting section, and are driven by a pneumatic cylinder. The door is opened in a sequence of two stages. The leaf is first displaced out of the closed position into a ready-to-slide position and then slid horizontally to the side in that position. The bottom and top of the leaf are mechanically secured during both stages.
Patent ES-8705954-A1 (ES)
Title: Rotary joint with balanced seals.
IPC: F16L27/00
Filed: 1986-04-03
Abstract: A rotary joint for use with rotating heat exchanger drums particularly suitable for installations utilizing higher fluid pressures, temperatures and rotative speeds. The joint includes a nipple mounted upon the drum shaft having an enlarged diameter portion within a body chamber upon which a pair of seals are mounted having differential pressure faces to balance fluid medium pressures imposed upon the seals, seal wear does not produce relative axial displacement between the nipple and body, and concentric alignment between the nipple and body is maintained by axially spaced alignment bushings interposed therebetween.
Patent ES-8706675-A1 (ES)
Title: Ethanobenzazepines, a process and intermediates for their preparation and their use as medicaments.
IPC: C07D211/40
Filed: 1986-04-21
Abstract: The present invention relates to ethanobenzazepines of the formula < CHEM > wherein R is hydrogen, halogen or lower alkyl, X is C=O or CHOH Y is COH or a group of the formula COCOR<1> wherein R<1> is lower alkyl and X and Y taken together with their common bond form a group of the formula < CHEM > wherein R<2> and R<3> are independently hydrogen, lower alkyl or phenyl an optical or geometric isomer thereof, or a pharmaceutically acceptable acid addition salt thereof, which are useful for alleviating pain alone or in combination with inert adjuvants. The invention relates further to a process for the preparation of the compounds and to intermediates thereof.
Patent ES-8706626-A1 (ES)
Title: Mercapto-iso-butyramide deriv. prepn.
IPC: C07D207/06
Filed: 1986-06-21
Abstract: The 3-mercapto isobutyramide deriv. of formula (I), for use as a hypo-tension agent, is made by (a) reacting L-proline and (2S)-3-acetylthio 2-methyl propanoic acid at 0-20 deg. C in a reducing atmos. of N2 and H2, keeping at pH 7-10; (b) isolating the prod. at 0-5 deg. C; (c) raising the aq. soln. to pH 12 for 1-2 hours at 0-5 deg. C to improve the extraction and separating the aq. phase; and (d) drying the organic phase and ppting. the prod. by addn. of n-hexane.
Patent IE-912532-A1 (IE)
Title: Novel oxazolyl derivatives
IPC: A61K31/52
Filed: 1991-07-18
Abstract: Oxazolyl derivatives of formula (I), wherein -A<1>=A<2>-A<3>=A<4>- represents a bivalent radical having the formula -CH=CH-CH=CH- (a-1), -N=CH-CH=CH- (a-2), -CH=N-CH=CH- (a-3), -CH=CH-N=CH- (a-4), -CH=CH-CH=N- (a-5), -N=CH-N=CH- (a-6) or -CH=N-CH=N- (a-7); R represents hydrogen or C1-4alkyl; R<1> represents hydrogen, C1-6alkyl or hydroxy-C1-6alkyl; m represents 1 or 2; D represents C1-4alkanediyl; B represents NR<2>, CH2, O, S, SO or SO2 wherein R<2> is hydrogen or C1-4alkyl; n represents 0, 1 or 2; L represents hydrogen; C1-12alkyl; C3-6cycloalkyl; C3-6alkenyl optionally substituted with aryl; C1-6alkylcarbonyl; C1-6alkyloxycarbonyl; arylcarbonyl; arylC1-6 alkyloxycarbonyl; or a radical of formula -Alk-R<3> (b-1); -Alk-Y-R<4> (b-2); -Alk-Z<1>-C(=X)-Z<2>-R<5> (b-3); or -CH2-CHOH-CH2-O-R<6> (b-4), the pharmaceutically acceptable acid addition salts and stereochemically isomeric forms thereof have antiallergic properties. Compositions containing the same and methods of treating warm-blooded animals suffering from allergic diseases.
Patent IE-913141-A1 (IE)
Title: Polyolefin molding composition for producing calendered¹films
IPC: C08K5/524
Filed: 1991-09-06
Abstract: The polyolefin moulding material described consists of: 95-99.98 % by wt. of an olefin polymer, 0.01-2.5 % by wt. of at least one compound of formula (I), formula (II), formula (III), formula (IV): R<4> - (S)x - R<4> or formula (V), plus at least one phenolic anti-oxidant. This material, which is suitable for the production of calendered sheet, has only a very slight tendency to stick to the hot calendering rolls and the polymer molecules have only a slight tendency to decompose during processing.
Patent IE-903360-A1 (IE)
Title: Method for rapidly radiolabelling monovalent antibody fragments with technetium
Inventor: HANSEN HANS J
IPC: C07K16/00
Filed: 1990-09-17
Abstract: A rapid and quantitative method for producing a sterile, injectable solution of Tc-99m-labeled monovalent antibody fragment comprises the step of mixing a sterile solution containing a monovalent antibody fragment having at least one free sulfhydryl group, stannous chloride and excess tartrate, at mildly acidic pH, or a sucrose-stabilized lyophilizate of such solution, with a sterile solution of Tc-99m-pertechnetate, whereby substantially quantitative labeling of the antibody fragment with Tc-99m is effected in about 5 minutes at ambient temperature, the resultant sterile solution of Tc-99m-labeled monovalent antibody fragment being suitable for immediate injection into a patient for radioimmunodetection.
Patent IE-903959-A1 (IE)
Title: Electric cable joint shells and other articles, and method¹of making them from sheet materials
IPC: H01R4/70
Filed: 1990-11-02
Abstract: An electric cable joint shell or other article comprises a layer of foraminous metal sheet material, which is first formed to the required shape. A plastics layer is then conformed to it and made to interlock with it by penetrating into the foramina of the metal sheet; this is done by vacuum forming under a sufficient pressure differential to ensure the necessary penetration.