baber/WOPTO huggingface dataset:
Patent ES-484309-A1 (ES)
Title: Sequential switching system for the control of an automatic transmission.
IPC: F16H61/08
Filed: 1979-09-20
Abstract: 1. A device for sequential switching of two electrically operated valves (EL1 , EL2 ) controlling a device for hydraulic operation (H) of an automatic transmission with three forward drive ratios, with changeover under torque and one reverse drive, on the basis of signals depending on the running of the vehicle fitted with the transmission and particularly on the basis of two signals (A, B) corresponding respectively to the threshold of the change from the first to the second forward drive ratio and to the threshold of the change from the second to the third foward drive ratio, one signal (C) depending on the position of the accelerator pedal and a frequency signal (D) depending on vehicle speed, characterized in that it comprises a first processing unit (1) for the two ratio change threshold signals (A, B) supplying a first control signal (E) for the first valve (EL1 ) with a constant time delay (DELTA t1 ), and a second processing unit (2) for the two ratio change threshold signals (A, B) receiving the signal (C) depending on the position of the accelerator pedal and the frequency signal (D) depending on the vehicle speed and supplying a second control signal (F) for the second valve (EL2 ) with a variable time delay (DELTA t2 ) the duration of which depends on signals (C) and (D).
Patent ES-8103324-A1 (ES)
Title: Steam-desuperheating valve.
IPC: F01D17/10
Filed: 1980-04-25
Abstract: The steam throttle valve has water injection ducts disposed about the valve axis. The ducts are situated between two abutting flanges of a valve cage and a valve spindle guide. The ducts are in the form of grooves in the flange while the adjacent peripheral surface of the flange is plain. The valve cage forms a replaceable wearing component and the configuration of the water injection ducts avoids thermal stress cracks in the duct zone.
Patent ES-8106591-A1 (ES)
Title: Dish compensating flush head fastener
IPC: F16B19/08
Filed: 1980-07-07
Abstract: A two piece flush type fastener is provided with an improved head structure which includes a raised dish compensating portion on the outer end thereof the height of which is proportioned relative to anticipated peak installation loads, nominal pin diameter and material shear strength such that upon setting of the fastener the head will controllably yield so as to provide a substantially flat head surface on the installed fastener and eliminate the reduction in head strength which may accompany excessive dishing of the head outer surface. The dish compensating raised surface portion on the head also enables formation of a higher tensile strength joint having improved fatigue performance for a given size head.
Patent ES-8207303-A1 (ES)
Title: Clutchable belt drive.
IPC: F16H7/10
Filed: 1981-03-13
Abstract: A belt drive system comprising a drive sheave, a driven sheave, a belt providing driving engagement between said sheaves and a clutch for engaging and disengaging said driving engagement. The clutch is engaged and disengaged by moving an idler pulley assembly toward and away from the belt and by moving the driven sheave away from and toward the drive sheave. The clutch further includes an actuator member for providing simultaneous coordinated movement of the idler pulley assembly and driven sheave for engagement and disengagement of the clutch.
Patent ES-8206865-A1 (ES)
Title: Tray for holding and classifying fiches and projector therefor.
IPC: G03B23/04
Filed: 1981-09-08
Abstract: The invention relates to a parallelepipedic tray intended to accommodate slides (7) which are to be viewed. The tray mainly comprises an upper wall (1) and a lower wall (2) each of which has grooves (6). The slides can be inserted in or removed from the tray via either of two open side surfaces, and to prevent the slides from dropping out when the tray is being handled, the tray has two flaps (8 and 9). Such a tray can be used on a slides viewer which has two carriages (22 and 23) to support and guide the trays, which carriages are disposed symmetrically on either side of optical system (28).
Patent ES-8207090-A1 (ES)
Title: Self-powered elevator using a linear electric motor as counterweight.
IPC: B66B11/04
Filed: 1981-09-29
Abstract: An elevator system using a linear induction motor for propulsion. The linear induction motor is mounted in the elevator counterweight along with a battery, motor control equipment, and battery charger. The counterweight is guided by a tubular rail which acts as the motor armature.
Patent ES-8305058-A1 (ES)
Title: Process for coating an electrically conductive substrate.
IPC: C09D5/44
Filed: 1981-11-26
Abstract: A process for coating an electrically conductive substrate, connected as the cathode, with a cationic coating agent from an electrocoating bath and subsequently hardening the coating, is characterized in that an aqueous dispersion made from A. cationic, synthetic resins which have been protonated with acids, contain basic groups and are in a dissolved or dispersed form and B. dispersed, finely divided, ionic plastics is used as the cationic coating agent.
Patent ES-8301309-A1 (ES)
Title: Heat-radiating ceilings from panels, and their electrical connection system.
IPC: E04B9/00
Filed: 1981-12-15
Abstract: Modular panels are formed from a heating element, which is supplied with electricity and interposed between an outer covering plate, which transports the heat energy by conduction, and an interior non- conducting mat, the various juxtaposed panels forming a continuous surface and being electrically connected to one another. The heating element (2) comprises a sheet-like material of small thickness whose two surfaces are in intimate and continuous contact with the plate (1) and the non-conducting mat (3), and its peripheral edge is retracted from the outer edges of the two other constituents.
Patent ES-8301707-A1 (ES)
Title: Forming foundry moulds
IPC: C08F4/28
Filed: 1982-02-01
Abstract: To form a shaped foundry core or mould, a binder material comprising an ethylenically unsaturated monomer or polymer is distributed on a foundry aggregate, the aggregate is shaped into the desired foundry article, and the binding material is then polymerised by means of a free radical initiator comprising a peroxide and catalytic agent. The binding material is preferably a solution of an ethylenically unsaturated polymer in a solvent of unsaturated monomeric compound or compounds, in which vinyl or acrylic unsaturation is present. This binder is suitable as a foundry binder of the cold box type wherein a room temperature, rapid gas cure is utilized. The gas, preferably sulfur dioxide, serves as the catalytic agent of the free radical initiator. Alternatively the catalytic agent may be heat. The binder collapses readily after casting of aluminium and other lightweight metals to provide complete shakeout of the core with minimum application of external energy.
Patent ES-8400151-A1 (ES)
Title: Use of electrocatalytic anodes in photolysis
IPC: C25B11/08
Filed: 1982-02-19
Abstract: A photolytic system comprised of a darkened halfcell and an illuminated halfcell in which oxidation and reduction reactions are made to occur. These halfcells are joined by an electrically conductive element and an ion conducting junction for electron transfer and ion transport. The illuminated halfcell is equipped with a cathode and the darkened halfcell contains an improved anode which exhibits a desirably low overvoltage with respect to the substrate which is sought to be oxidized. Oxidation products are formed at the anode and reduction products are formed at the cathode.
Patent ES-8302777-A1 (ES)
Title: Bioconversion of industrial cellulosic pulp materials to protein enriched product
IPC: C12N1/22
Filed: 1982-02-02
Abstract: An industrial cellulosic pulp material, such as wood pulp and paper stock, pulp sludges resulting from the manufacture of paper, coffee and sugar and starch-rich cellulosic materials, such as, bananas and root crops, is converted into a protein-enriched product having significant amounts of microbial biomass in the form of the fungus, Chaetomium cellulolyticum.
Patent ES-8303972-A1 (ES)
Title: Manufacture of composite material articles.
IPC: B29C70/38
Filed: 1982-04-08
Abstract: An article such as the core element of a composite, fibre reinforced resin, spring, made by transferring a succession of lengths of the composite material in sheet form from a supply of the material to a former on which the core element is built up. A transfer table on which the lengths of material are held by a partial vacuum is used to effect the transfer.
Patent ES-8305350-A1 (ES)
Title: Basic acyl amides of (5-amino-1,3-dialkylpyrazol-4-yl)(aryl)methanones, processes for their production, and pharmaceutical compositions containing such compounds.
IPC: C07D405/12
Filed: 1982-06-23
Abstract: Basic acylamides of (5-amino-1,3-dialkylpyrazol-4-yl)-(aryl)methanones and their pharmaceutically acceptable salts are provided, which have the formula: < CHEM > where the radicals are as defined in the specification. These compounds are useful for treating psychoses. Also provided are processes for preparing the compounds of the invention, and pharmaceutical compositions containing these compounds.
Patent ES-8307394-A1 (ES)
Title: System for converting data processing information to text processing format and vice versa.
IPC: G06F17/22
Filed: 1982-10-06
Abstract: A method and means for operating an interactive text processing system (11) wherein the system emulates a terminal for a data processing system (10) which is capable of accessing information from the data processing system data base, copying the information into the text processing system memory, and automatically converting the information from the data processing system format into the text processing system format. Similarly, the text processing system is capable of converting information from its own data base from a text processing system format to a data processing system format and transmitting the information to the data processing system.
Patent ES-8401995-A1 (ES)
Title: Organopolysiloxanes that contain sulfur and curable compositions including the same.
IPC: C08G77/28
Filed: 1982-12-15
Abstract: Sulfur-containing organosiloxanes are prepared and can be used in the preparation of storage stable compositions curable to elastomers at room temperature. The organopolysiloxanes are alkoxy functional siloxane polymers characterized by a non-oxygen containing linkage between alkoxysilyl groups and the siloxane polymer chain. The non-oxygen linkage contains sulfur.
Patent ES-8403118-A1 (ES)
Title: Ascorbic acid ethers and related compounds.
IPC: A61K31/341
Filed: 1983-01-13
Abstract: Ethers of ascorbic acid, isoascorbic acid, dihydroascorbic acid, dihydroisoascorbic acid, deoxyascorbic acid, and scorbamic acid, and ketals and acetals thereof, having angiogenesis and arthritis inhibiting properties, are provided.
Patent ES-8507322-A1 (ES)
Title: Sausage mfr. using moulds lined with pork skin
IPC: A22C11/00
Filed: 1983-04-14
Abstract: The process consists of (a) cutting pieces of pork skin with a thin layer of bacon fat and with grooves (b) placing the cut pieces inside special moulds in such a way that the edges of the grooves are in contact at the top; (c) filling the moulds with the meat mass; (d) superimposing the moulds in pairs so that the edges of the skins are in contact; and (e) subjecting the join of the two moulds to pressure and strong heat, which brings about union of the skin edges by melting the bacon fat.
Patent ES-8500527-A1 (ES)
Title: Digital filter
IPC: H04N9/64
Filed: 1983-07-28
Abstract: A sampled data filter operates on sampled data signal sequences composed of regularly occurring interleaved sample sequences to produce filtered replicas of particular ones of the regularly occurring samples of each sequence. The filter comprises a plurality of shift registers (A, B, C) between which all of the interleaved input samples (ABC DATA) are distributed by a demodulating circuit (DEMUX). Weighting circuits (K1-K8) are coupled by respective means to output taps on the registers for weighting samples at the respective taps. The weighted samples are summed in an adder circuit (+, +....) to produced filtered output samples (Bi').
Patent ES-8405392-A1 (ES)
Title: Indole derivatives, process for their preparation and their uses in further processing.
IPC: C07D471/04
Filed: 1983-10-13
Abstract: Indole derivatives of formula I < IMAGE > (I) R is hydrogen, one or two halogen atoms or one or two organic radicals in the 4-, 5-, 6- or 7-position(s), R1 and R4 are the same or different and each is hydrogen, alkyl of 1 to 3 carbon atoms or alkoxyalkyl of 1 to 3 carbon atoms in each of the alkoxy and alkyl portions, R3 is phenyl, -COOalkyl, -PO3(alkyl)2, -SO2aryl, -SO2alkyl, < IMAGE > +TR < IMAGE > each of 1 to 3 carbon atoms in each alkyl group, and A and B each independently is alkyl of 1 to 3 carbon atoms or together with the connecting N-atom form a pyrrolidono, piperidino, morpholino or piperazino group, are valuable intermediates for preparing valuable tryptophans and beta -carbolines.
Patent ES-8604243-A1 (ES)
Title: Phospholipid derivatives, processes for preparation thereof and pharmaceutical composition of the same.
IPC: C07F9/10
Filed: 1984-03-15
Abstract: Phospholipid derivs. of formula - R1CH2-(CHR2)n-CH2OP(O)R3R4 (I) - and their salts are new (R1 is alkyl, alkoxy, alkylthio or alkylsulphonyl R2 is H, OH, alkoxy, lower alkanoyloxy or lower alkylcarbamoyloxy n is 0 or 1 R3 is opt. protected hydroxy R4 is lower alkoxy or lower alicyclic-oxy both substd. with at least 2 opt. protected hydroxy gps. and opt. substd. by lower alkoxy or another alicyclic-oxy gp. substd. by at least 2 opt. protected hydroxy gps., the alicyclic ring opt. contg. O lower is 1-6C and other alkyl etc. are 1-25C). - Specifically claimed are DL-2-O-Ethyl-3-O- octadecyl-glyceryl 2-(DL-myoinositol) phosphate and DL-2-O-methyl-3-O- octadecyl-glyceryl 1-(DL-chiro-inosityl) phosphate. - (I) have antitumour activity. Dose is 0.1-500 mg/kg, 1-4 times daily. USAB- US4585762 A New phospholipid derivs. have formula R1-CH2-(CH-R2)n-CH2-O-P(=O) -(R3)(R4) where R1 is higher alkyl or alkoxy R2 is H, OH or lower alkoxy n is 0 or 1 R3 is OH and R4 is lower alkoxy or lower alicyclic-oxy which is substd. with 2 or more OH and is opt. substd. with lower alkoxy. Pharmaceutically acceptable salts are also claimed. - A typical cpd. is DL-2-O-ethyl -3-O-octadecyl -glyceryl 2-(DL-myoinosityl) phosphate. Prepn. of cpds. (I) comprises reacting a cpd. of formula R1-CH2-(CH-Ra2)n-CH2-Y with a cpd. of formula X-P(=O)(Ra3)(Ra4) where X is halogen when Y is OH, or X is silver-oxy when Y is halogen, and Ra2 is H or alkoxy, Ra3 is protected OH and Ra4 contains protected OH gps.
Patent ES-8505752-A1 (ES)
Title: Backing for decalcomanias of the pull-off or the slide-off type.
IPC: B44C1/175
Filed: 1984-03-21
Abstract: A support is disclosed for transfer images or slide-off images, composed of absorbent paper with an applied barrier layer and a water-soluble separation layer for receiving an image layer, whereby the separation layer applied to said support comprises a homo- or co-polymer of acrylic acid and/or a copolymer of alkylvinyl ether and maleic acid anhydride.
Patent ES-8505025-A1 (ES)
Title: Positive displacement air delivery system for an internal combustion engine.
IPC: F01N3/22
Filed: 1984-04-03
Abstract: A positive displacement air delivery system for an internal combustion engine having a multiple chamber positive displacement air pump and a control valve for directing the output of the air pump to either the engine's catalytic converter or to the engine's air intake for supercharging the engine. The control valve interconnects the individual input and output ports of the air pumps chamber in a predetermined arrangement for optimum efficiency of the pump under the various operational modes of the engine.
Patent ES-8507653-A1 (ES)
Title: Process for cutting rock, and device for carrying out this process.
IPC: E21C35/22
Filed: 1984-04-10
Abstract: For cutting rock by means of cutting head (1) having its bits (24) cooperating over a limited axial shifting stroke (a) with a cylinder-piston-aggregate, for example a valve (18), it is proposed to intermittently subject the cylinder-piston-aggregate to the action of pressurized fluid, thus exposing the bit (24) during its engaging the rock to percussion forces. During the phases lacking any action of pressurized fluid onto the cylinder-piston-aggregate, the bit (24) shall be pushed into its starting position. This embodiment can be realized with both hydraulic and pneumatic cylinder-piston-aggregates, noting that in case of an embodiment having a hydraulic cylinder-piston-aggregate it is preferred to design this cylinder-piston-aggregate as a valve (18) which simultaneously provides the possibility to expel pressurized liquid via a spraying nozzle (32) onto the mine face. (FIG.
Patent ES-8602866-A1 (ES)
Title: Resins dispersible in water, process for the fabrication of the resins, and use of the resins as binders for electrophoresis baths.
IPC: C08G59/40
Filed: 1985-03-13
Abstract: A new synthetic resin with terminal epoxy gps. and mol. wt. 400-5000 is prepd. by reacting (A) a diepoxide (mixt.) with epoxide equiv. wt. below 500 and (B) cpds. with OH gps. reactive w.r.t. epoxide gps., in molar ratio 2:1-7:6 (2:1-4:3) at 100-180 deg.C.. Reaction is in an organic solvent free from OH gps., and opt. in presence of a tert. amine as catalyst.
Patent ES-8606937-A1 (ES)
Title: Valve core assembly for a shut-off/equalizing valve.
IPC: F16K5/04
Filed: 1985-04-25
Abstract: A valve core assembly (18) for a shut-off/equalizing valve has a cylindrical metallic core member with an enlarged barrel portion having a cross bore formed therethrough. A seal element (34) is moulded onto the barrel portion and includes first and second circumferential ribs (36) adjacent the ends of the barrel portion, and pairs of longitudinal ribs (38) in straddling relation to the openings of the cross bore.
Patent ES-8609537-A1 (ES)
Title: Apparatus for reversing hose
IPC: D06G3/02
Filed: 1985-09-04
Abstract: Apparatus for turning hose such as socks and stockings inside out, consisting of a drive unit with a gripping device which grips the toe of the hose and moves it between a pair of rotatable rollers which clamp onto the hose. A descending blade is arranged to engage the toe of the hose and to advance it through the nip of the rollers turning the sock inside out as it is wrapped around the blade. The blade is introduced as it descends further between a further pair of rotating rollers arranged to remove the hose which has been turned inside out from the blade.
Patent ES-8701171-A1 (ES)
Title: Dihydropyridine derivatives, their production and use.
IPC: C07D413/00
Filed: 1985-09-25
Abstract: Dihydropyridine derivatives and acid addition salts thereof which are of use as prophylactic or/and therapeutic drugs for cardiovascular diseases, said dihydropyridine derivatives having the formula < IMAGE > wherein R1, R2 and R3 are the same or different and each is alkyl, cycloalkyl, cycloalkylalkyl or alkoxyalkyl R4 and R5 are the same or different and each is hydrogen, halogen, nitro, trifluoromethyl, alkyl, cycloalkyl, alkoxy, cyano, alkoxycarbonyl or alkylthio R6 is hydrogen, alkyl, cycloalkyl, aralkyl, aryl or a pyridyl X is oxygen, sulfur, vinylene, azomethine or a group of the formula < IMAGE > A is alkylene Ar is aryl or a pyridyl m is an integer of 1 to 3 n is an integer of 0 to 2.
Patent ES-8702949-A1 (ES)
Title: Monoclonal antibodies to cyclosporings.
IPC: C07K16/00
Filed: 1985-10-02
Abstract: Novel cyclosporins having an activated coupling group, e.g. activated carboxy group, e.g. (i) [(O-succinimidooxysuccinyl)-Thr]<2>-Cyclosporine and (ii) [(N- epsilon -succinimidooxysuccinyl)-(D)Lys]<8>-Cyclosporine, useful for the production of monoclonal antibodies capable of distinguishing between cyclosporins, e.g. Cyclosporine, and metabolites, e.g. Cyclosporins 17 and 18. Cyclosporin starting materials required for the production of cyclosporins of type (ii), e.g. [(D)Lys]<8>-Cyclosporine, are also new and additionally have utility in the preparation of novel labeled cyclosporin derivatives, as well as antibodies and antisera generally.
Patent ES-8702376-A1 (ES)
Title: Optically active 2-(4-chloro-phenoxymethly)-3, 3-dimethyl-1-(1,2,4-triazol-1-yl)-2-butanol, process for its preparation as well as its use as an antimycotic agent.
IPC: C07D233/61
Filed: 1985-10-31
Abstract: A process for the preparation of optically active azolylcarbinol derivatives having antimycotic fungicidal and plant growth regulating properties from racemic mixtures thereof. The (-)-enantiomer of 2-(4-chloro-phenoxymethyl)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-2-butanol of the formula < IMAGE > is prepared.
Patent ES-8608651-A1 (ES)
Title: Device for connecting a gas-tight gas apparatus to the outside air.
IPC: F24C15/00
Filed: 1985-11-19
Abstract: A device for mounting a gas-fired heating apparatus on a wall and connecting it through a flue for communication with the outside of the wall. The flue comprises inner and outer coaxial tubular members defining inner and outer conduits for carrying combustion supporting air from the exterior to the heating apparatus and combustion gases from the heating apparatus to the exterior. A register admitting combustion supporting air and venting combustion gases is fitted at the free end of the flue remote from the heating apparatus. A support plate has a circular aperture in a base for locating the support plate on the outer coaxial tubular member and wings cooperable with fittings on the heating apparatus for supporting the heating apparatus. A gasket with a retaining collar is received along a portion of the support plate and tightened on the outer coaxial tubular member.
Patent ES-8702607-A1 (ES)
Title: Damped spring.
IPC: F16F3/10
Filed: 1986-01-09
Abstract: A combined spring and damper comprises a plurality of spring elements (1), each of zig-zag form, disposed in radial planes with respect to a common axis. Also situated on the axis is a mass (7) of resilient material. When the spring is compressed along the axis the inward contraction of inner reflex portions (3) of the spring elements is resisted by the mass of resilient material, and the resulting axial movement of the radially inner reflex portions is resisted by contact with the mass of resilient material and axial compression thereof.
Patent ES-8801866-A1 (ES)
Title: High speed digital frequency counter.
IPC: C23C14/54
Filed: 1986-05-28
Abstract: A method and apparatus for computing frequency of an unknown signal using the number of counts of a high and low frequency reference signal which occur between the leading and trailing edges of the pulse of unknown frequency. Method and apparatus is also described utilizing this technique for application in control processes where it is desired to optimize the process by allowing it run at a faster rate and slowing the process as it approaches the desired steady state or other control point in the process.
Patent ES-8703559-A1 (ES)
Title: Process for producing surfacing material for road surfaces and the like
IPC: E01C7/22
Filed: 1986-06-13
Abstract: Granular mineral with a desired distribution of particle (grain) sizes is heated to a temperatures of preferably 180 degree C and is combined and mixed with a sheathing material. Next, pitch (bitumen) is added. The sheathing material consists of modified amorphous polyolefins which constitute approximately 7% by weight of the total content of binder. When old asphalt is used, the polyolefins are dissolved beforehand in aromatic oil to obtain better introduction and intermixing, being dissolved preferably in a mixing proportion of 50%:50%. The mixing solution is supplied as a 14% proportion with respect to the total content of binder.