baber/WOPTO huggingface dataset:
Patent ES-424162-A1 (ES)
Title: Elevator system
IPC: B66B1/18
Filed: 1974-03-11
Abstract: A new and improved elevator system, and method of directing a plurality of elevator cars to serve floor calls in an elevator system. Service is provided for a floor call by either allocating the floor call to a suitably conditioned elevator car which is busy serving one or more calls for elevator service, or by specifically assigning a non-busy car to serve the call. The floor calls which are in the elevator system at any instant are periodically reprocessed. The manner in which a call is reprocessed depends upon whether it is allocated to a busy car, or processed by assigning a non-busy car to it. The assignment of a car to the highest down call in the building at the time the call is processed is not changed to a higher down call subsequently registered if there is another non-busy car which can be assigned to the subsequent down call. When all cars have no assignment and no allocated calls, the system is reinitiated to cause any floor calls which may have been registered and for some reason not answered to appear as a new call in the system.
Patent ES-425063-A1 (ES)
Title: Compact axial retainer safety device for rotatable members
IPC: F16C19/46
Filed: 1974-04-06
Abstract: A compact resilient retainer ring for axially retaining a roller slidably and rotatably mounted on a spindle by needle rollers, and the needle rollers. The ring is U-shaped in radial cross-section and has a radially inner wall and a radially outer wall with a bowed connecting portion. The inner wall is adapted to resiliently bear against a groove machined in the outer surface of the spindle. The outer wall is adapted to retain the roller and the connecting portion is adapted to retain the needle rollers. The inner wall is provided with corrugations, the radially innermost portions of the corrugations are tangent to a circle having a diameter less than that of the spindle. The outer wall may also be provided with such corrugations, or with a flared frusto-conical outer portion, or it may be simply a plain cylindrical wall.
Patent ES-426425-A1 (ES)
Title: 9-Thiaprostaglandin compositions
IPC: C07D333/32
Filed: 1974-05-17
Abstract: 7-[3 alpha -(3-hydroxy-3-hydrocarbylpropyl or -1-propenyl)-4-hydroxy-tetrahydro-2 beta -thienyl]-heptanoic or 5-heptenoic acids, sulfoxides, sulfones, esters or salts thereof are stable, prostaglandin-like acting agents.
Patent ES-430017-A1 (ES)
Title: Incineration process for disposal of waste propellant and explosives
IPC: F23G7/00
Filed: 1974-09-13
Abstract: A process is provided for incineration of waste propellants and explosives. In this process the waste propellant or explosives in particulate form is mixed with water forming an aqueous suspension. The aqueous suspension is burned in a rotary incinerator under conditions which permit sequential evaporation of water from the suspension, drying of the particulate propellant or explosive, and then ignition of the propellant or explosive. The combustion gases are scrubbed with water prior to passing into the atmosphere.
Patent ES-431619-A1 (ES)
Title: Head height control system
IPC: G05D3/10
Filed: 1974-11-04
Abstract: A transducer assembly hydrodynamically supported above a surface has its spacing from the surface maintained at predetermined values by a fluid control regulator which responds to changes in fluid pressure resulting from spacing changes to vary fluid flow through a conduit carried by the transducer assembly so as to thereby correct any variations from the predetermined spacing. The regulator includes a pair of diaphragms which, through a common coupling controls the pressure applied to the conduit, permitting a correcting change in flow through the transducer carried conduit.
Patent ES-433362-A1 (ES)
Title: Regeneration apparatus with internal regenerated-catalyst recycle means
IPC: B01J8/24
Filed: 1974-12-27
Abstract: An apparatus for the controlled oxidation of coke from a spent catalyst and the essentially complete conversion of carbon monoxide resulting from the oxidation of coke to produce regenerated catalyst and spent regeneration gas.
Patent ES-434775-A1 (ES)
Title: Weight-measuring unit
IPC: G01G13/04
Filed: 1975-02-15
Abstract: A two stage method of performing weighings of repeated dosages of granulated or powdered material in which the variations in "surplus" of the dosages are reduced by modulating, in dependence on the time taken by a "predosage" step, the rate of volume flow of the material to a weight sensing device during a second or "balance quantity" step, so as to obtain from one weighing operation to the next a substantially constant rate of flow of material by weight during the "balance quantity" step. A device for weighing repeated dosages is also described. This has a hopper adjacent the exit of which is mounted a rotatable metering drum for feeding material to a weight sensing device. A screen having an opening therein can be brought at the end of the "predosage" step into contact with the drum in order to reduce the rate of volume flow of material to the weight sensing device during the "balance quantity" step. A shutter can be adjusted relative to the screen to vary the size of the opening and is arranged to move with the screen. A cam is rotated from a start position at the beginning of each weighing operation and is stopped at the end of the "predosage" step. This cam controls the adjustment of the shutter relative to the screen and thus effects the desired modulation of the rate of flow of material by volume during the "balance quantity" step.
Patent ES-438764-A1 (ES)
Title: Esterification process
IPC: C07D207/404
Filed: 1975-06-20
Abstract: Esters are formed by reacting an amino carboxylic acid with an alkylating agent in an aprotic solvent.
Patent ES-441912-A1 (ES)
Title: Process for the production of pure carboxylic acid-1-monoglycerides
IPC: C11C3/02
Filed: 1975-10-18
Abstract: Very pure carboxylic acid-1-monoglycerides are prepared by reacting a carboxylic acid with glycidol at a temperature of 80 DEG to 200 DEG C. in the presence of a basic alkali metal or alkaline earth metal compound as a catalyst in the presence of an inert solvent which forms a homogeneous solution with the reactants at the reaction temperature.
Patent ES-443322-A1 (ES)
Title: Bilge water disposal system including oil recovery means
IPC: C02F1/40
Filed: 1975-12-09
Abstract: An environmentally protective bilge water disposal system utilizes an inverted dome gravitational oil separator unit in combination with an engine exhaust flash water vaporizor to remove and recover oil contamination from the bilge water prior to its disposal by flash evaporation in the exhaust stack. The system is capable of operating continuously under regulation by an electrical control arrangement that ensures safety of the engine, and shutting down of the system if certain key components do not function in a proper manner. The system includes a pump, an oil separator, control valves and sensors for various operating parameters and mechanical functions of the system, such parameters and functions including bilge fluid level, water pump function, water flow valve function, engine fuel pressure, engine throttle air pressure, engine exhaust stack temperature, separator function, separator dome position, and oil storage level. Processed bilge water from which oil contaminant has been removed may be discharged directly overboard the vessel if desired. Recovered oil is stored in a suitable oil storage tank aboard the vessel.
Patent ES-449650-A1 (ES)
Title: Process for removing heavy metals from fluid media
IPC: B01D53/64
Filed: 1976-07-07
Abstract: A process in which metal foil is introduced into a fluid containing one or more heavy metals, so that one part of the surface of the foil is in contact with the fluid and another part thereof is in contact with air and that an activator in the form of a solution of a complex compound, preferably based on the metal comprising the foil, preferably an NaAl complex, is brought into contact with the foil and the fluid whereby the metal or metals precipitate and after precipitation are separated from the fluid in a way known per se.
Patent ES-450161-A1 (ES)
Title: Centrifuge separation and washing device and method
IPC: B04B5/04
Filed: 1976-07-26
Abstract: A centrifuge device and method are provided for separating and/or washing finely-divided solid particulate material suspended in a liquid. The invention is especially useful in so treating blood. The centrifuge forms a dense suspension of blood cells in a plurality of blood cells receiving means evenly spaced about the periphery of a rotatable enclosure. The receiving means have converging walls which at their juncture form a locus of maximum centrifugal force. Wash liquid is passed through the dense suspension of blood cells counter to the direction of the centrifugal force by entry into the blood cell receiving means at the locus of maximum centrifugal force. Independent conduits connect the locus of maximum centrifugal force through an injector to a supply for the wash liquid and, after fully resuspending the blood cells in a suitable resuspending liquid, the resuspended cells exit from the centrifuge via the independent conduits and injector, which have also therefore been washed by the wash liquid. Thus recontamination is avoided. A unitary disposable structure including the enclosure, blood cell receiving means, conduits and injector is also provided.
Patent ES-455270-A1 (ES)
Title: Source related potential indicating continuity tester
IPC: G01R31/50
Filed: 1977-01-22
Abstract: An electrical system fault detector for connection across the source terminals of an electrical system includes circuitry responsive to the relative potentials and current flows between the terminals and a selected point in the electrical system to provide a digital indication of acceptable continuity when current can flow between the selected point and one of the terminals and the potentials thereat are approximately equal. A lack of an indication of acceptable continuity indicates a fault such as an open circuit oran excessive impedance between the selected point and the terminal to which it is connected. An incongruous indication would further indicate a fault such as an incorrect connection or a short circuit. Further circuitry produces and is responsive to an oscillating signal subject to line impedances to distinguish between an open circuit and an excessive impedance.
Patent ES-457374-A1 (ES)
Title: Amidinoureas
IPC: C07D271/02
Filed: 1977-03-30
Abstract: A new class of chemical compounds and their process of preparation is described. These compounds have valuable properties as anti-secretory, anti-spasmodic, anti-ulcerogenic and anti-diarrheal agents.
Patent ES-463427-A1 (ES)
Title: Liposomes containing heparin and a process for obtaining them
IPC: A61K9/127
Filed: 1977-10-21
Abstract: Heparin-based preparations wherein heparin is retained in or on liposomes. The lipids of said liposomes are preferably phospholipids comprising acyl chains derived from non saturated fatty acids, advantageously essential acids. These heparin-liposomes preparations have heparinic activity when administered in vivo by the oral route and a delayed-type action.
Patent ES-464539-A1 (ES)
Title: Water decomposing apparatus
IPC: C25B9/17
Filed: 1977-11-28
Abstract: A water decomposition apparatus for producing detonating gas or oxyhydrogen gas comprises a plurality of electrolytic cells formed between a nested plurality of endless laminar electrodes each sealingly abutting at its upper and lower edges against elastomeric insulating layers on the surfaces of rigid plates. Electrolyte circulation through the assembly is permitted by an inlet aperture in one extreme cell, an outlet aperture in the other extreme cell and an aperture in each intermediate electrode adjacent its upper edge. The inlet and outlet apertures are coupled for electrolyte circulation by immersing the assembly in electrolyte or by an extended duct system connecting the apertures. Current is supplied to the extreme inner and outer electrodes from a d.-c. source. Control means may be provided to reduce the magnitude of the current as the gas pressure rises. A plurality of assemblies may be connected electrically in series across the d.-c. supply. When an electrode assembly is to be immersed in electrolyte its outermost electrode is surrounded by an electrically inoperative shielding member sealingly engaging the insulating members.
Patent ES-469645-A1 (ES)
Title: Process of preparing 3-bromophthalide
IPC: C07D307/88
Filed: 1978-05-10
Abstract: 3-Bromophthalide is produced by reaction of o-toluic acid with bromine or a bromine supplying substance according to the equation:
Patent ES-472668-A1 (ES)
Title: Process and device for producing a reaction mixture resulting in foams or homogeneous substances and for its subsequent introduction into a cavity.
IPC: B29C33/00
Filed: 1978-08-18
Abstract: The instant invention relates to a method and an apparatus for the production of a foam-forming reaction mixture or homogeneous material-forming reaction mixture from at least two liquid reactants and for the subsequent introduction thereof into a cavity, and in particular into the cavity of a mold. The reactants are introduced into a mixing zone where they are mixed together. The mixture is subsequently fed through an outlet of controlled cross-section and charged into a cavity. In order to carry out the method, an apparatus is provided which comprises a mixing chamber arranged in a housing and having inlet openings for the reactants and an outlet opening for the reaction mixture, wherein an adjustable baffle plate is arranged opposite the outlet opening axially of the outlet opening.
Patent ES-473093-A1 (ES)
Title: 1-Phenyl-2-azolyl-4,4-dimethyl-1-penten-3-ols and the fungicidal use thereof
IPC: C07D521/00
Filed: 1978-09-05
Abstract: 1-Phenyl-2-azolyl-4,4-dimethyl-1-penten-3-ols of the formula: < IMAGE > wherein X, which may be same or different, is an alkyl (C1-C4), cyano, alkoxy (C1-C4), phenoxy, phenyl group, halogen atom, n is zero or an integer of 1 to 2, AZ is an imidazole group of the formula < IMAGE > or a triazole group of the formula < IMAGE > and salt thereof, which show high fungicidal activities without any material toxicity to mammals and plants and can be produced by reacting the corresponding 3-ketone compound with a reducing agent.
Patent ES-475246-A1 (ES)
Title: Electromechanical heart beat simulator for doll - has electromagnet controlled by time circuit to move hammer to=and=fro in plastics housing inside doll's body
IPC: A63H3/33
Filed: 1978-11-20
Abstract: The electromechanical device includes an electromagnet and a time control. The electromagnet includes a winding (1) and a magnet frame (2) situated inside a rectangular plastic box (3). A plate (4) is attached to the inside surface of the box above the armature, while a second plate (7) is attached to a peg screwed (9) to the frame and also the box itself. Inside the winding is a hammer (6) which can be displaced axially between the two plates (4, 7). The hammer is biased towards the upper plate (4) by a spring (5). A transistor time switch (8) is arranged to switch the magnet on and off at 70-80 pulses per minute, moving the hammer to simulate the heart beat.
Patent ES-480184-A1 (ES)
Title: Process to enrich and stabilize antihaemophilic globulin (factor VIII) and application of the product thus obtained.
IPC: C07K14/435
Filed: 1979-05-03
Abstract: Antihaemophilic globulin is concentrated and stabilised by precipitation using a solution of hydroxyethylstarch and is used as pharmaceutical.
Patent ES-8200612-A1 (ES)
Title: Net covering for articles
IPC: B65B9/14
Filed: 1979-07-11
Abstract: A tubular net has unorientated annular zones, and orientated annular zones which contract transversely upon heat shrinking the net can be used for packaging or sleeving, the unorientated zones acting as end closures or neck holders and the ends of the orientated zones being heat shrunk to retain the other end of the article or articles being packaged or sleeved.
Patent ES-483450-A1 (ES)
Title: N-(O-ethyl-S-n-propyl-(di)thiophosphoryloxy)-naphtalimides, process for their preparation, pesticidal compositions containing them, their preparation and use.
IPC: A01N57/16
Filed: 1979-08-17
Abstract: N-(O-Ethyl-S-n-propyl-(di)thiophosphoryloxy)-naphthalimides of the formula < IMAGE > in which X is oxygen or sulphur, which possess arthropodicidal properties.
Patent ES-486363-A1 (ES)
Title: Device for controlling the take-up speed of a winding frame
IPC: H02P5/52
Filed: 1979-11-27
Abstract: The invention relates to a device for controlling the take-up speed of a winding frame for textile yarns, which winding frame has peripheral drive by means of a pilot roller and axial drive by means of a gas turbine integral with the spindle which carries the winding. The device acts when the winding is out of contact with the pilot roller. The control device includes: a calculating unit which, using pulses originating from the pilot roller, emits pulses at a required frequency of the spindle, and a frequency comparator which compares the frequency of pulses originating from the rotating spindle with the required frequency, and which, from the comparison, controls a device for regulating the fluid supply of the turbine. Several winding frames can be simultaneously controlled. The device can be used to provide the spindle with an overspeed at the start of winding, in order to avoid drops in tension.
Patent ES-486925-A1 (ES)
Title: Cyanoethylated polyamide amines as hardeners for polyepoxides.
IPC: C08G59/54
Filed: 1979-12-14
Abstract: Hardeners for polyepoxides containing more than one, 1,2-epoxide group per molecule comprising a cyanoethylated polyamide amine containing free secondary or primary or secondary and primary amino groups, said cyanoethylated poly-amide amine is a reaction product of polyadded units of (A) 1 mole of a polyamine corresponding to the formula: < IMAGE > in which p=0, n=2 or 3, m=0 to 6 and X=NH2, or p=1, n=2 or 3, m=0 and X=H, (B) from 0.5 to 2.3 moles of a saturated lactam, and (C) from 0.4 to 2.8 moles of acrylonitrile, methacrylonitrile or mixtures thereof. The hardener may be additionally modified with from 0.01 to 1.8 moles of a 1,2-alkylene oxide containing from 2 to 4 carbon atoms or with from 0.001 to 0.3 moles of a carboxylic acid or with the 1,2-alkylene oxide and the carboxylic acid in the quantities indicated, based in each case on 1 mole of the polyamine. The hardeners harden with 1,2-polyepoxides even in thin layers, over a period of 24 hours at room temperature to form clear, smooth films having a non-tacky fault-free surface.
Patent ES-8101586-A1 (ES)
Title: (Piperidinylalkyl)quinazoline derivatives, process for their preparation and pharmaceutical compositions containing them.
IPC: A61K31/4523
Filed: 1980-01-08
Abstract: Quinazoline derivatives of the formula < CHEM > wherein Ra is hydrogen or alkyl and and q is 2 or 3 R is hydorgen, hydroxy and alkyl Alk is an alkylene chain having from 1 to 4 carbon atoms and Q is a quinazolinyl radical, the 1-, 2-, 3- or 4-position of which is connected with the alkylene side chain, said quinazolinyl radical bearing in one or both of its 2-and 4-positions a carbonyl or thiocarbonyl group, wherein the benzene ring of said quinazolinyl radical is optionally substituted with 1 to 3 substituents each independently selected from the group consisting of halo, alkyl alkyloxy, trifluoromethyl, nitro and cyano, and wherein the pyrimidino ring of said quinazolinyl radical may be partly or fully saturated, said pyrimidino ring being optionally substituted with 1 to 3 substituents independently selected from the group consisting of alkyl, aryl and aryl(lower alkyl) wherein said aryl as used in the definition of said Ar and of said Q is a member selected from the group consisting of phenyl, substituted phenyl, thienyl and pyridinyl, wherein said substituted phenyl has from 1 to 3 substituents each independently selected from the group consisting of halo, lower alkyl, lower alkyloxy, trifluoromethyl and amino. These derivatives are serotonin antagagonists. Further are described compounds of the formula < CHEM > (Q, Alk and R have the same meaning as above), R8 and R9 being hydrogen, halogen, alkyl, alkoxy, CF3 and amino, having the same activity.
Patent ES-8101443-A1 (ES)
Title: Nailing tool including a percussion bolt.
IPC: B25C1/14
Filed: 1980-04-10
Abstract: A powder-actuated tool is provided with a barrel assembly having two parallel, communicating bores and a piston comprised of joined, offset portions, with one of said portions being adapted to slide in one bore while another portion is sliding in the other bore, whereby it is possible to provide a relatively short tool, capable of setting long fasteners, with continuous centering, of the fasteners, during their displacement.
Patent ES-8101472-A1 (ES)
Title: Device for the automatic adjustment of head lamps.
IPC: B60Q1/115
Filed: 1980-06-06
Abstract: This device is more particularly intended to provide automatic adjustment of the illumination distance for headlamps, particularly for motor vehicles, with the aid of two sensors (6) which emit ultrasonic waves, supplied by a member (4), at the running surface and receive the waves reflected by this running surface, a member (7) integrates the phase displacement existing between the return signals received by the sensors (6) to form a voltage U2, this voltage U2 is then compared, with the aid of a member (8) to a voltage U1 which is a function of the position of the headlamps 1, the signal U3 produced by this member 8 then controls a member (9) which itself determines the direction of rotation of a motor (2) which acts on the headlamps (1).
Patent ES-8106741-A1 (ES)
Title: Cleavage of ethylene ester copolymers
IPC: C08F2/18
Filed: 1980-09-12
Abstract: A copolymer of (a) more than 50% by weight ethylene with (b) an ester of a C3-C12 alkene carboxylic acid with a C3-C8 sec. and/or C4-C8 tert. alcohol, is cleaved to convert ester groups to carboxylic acid groups by suspending the copolymer, in the form of particles having a size of 0.1 to 8 mm, in a ketone, alcohol or ester at 40 to 75 DEG C and in the presence of an acid catalyst.
Patent ES-8200972-A1 (ES)
Title: Temperature stabilized and frequency adjustable microwave cavities
IPC: H01P1/30
Filed: 1980-10-14
Abstract: The invention concerns temperature stabilized resonant microwave cavities not requiring hermetic sealing and easy to be frequency adjusted, which essentially consist of a hollow body, a tuning screw, a plug and auxiliary lateral devices for coupling to the diode as well as of a termination, and are characterized in that the hollow body is filled with amorphous quartz. This hollow body consists preferably of an internal thin cartridge or vest made of precious alloy (Invar or Super Invar) forced into the hollow room of a thick support made of less precious material (aluminum).
Patent ES-8107201-A1 (ES)
Title: Morpholine derivatives, pharmaceutical compositions containing them and processes for their preparation.
IPC: C07D303/22
Filed: 1980-10-18
Abstract: Morpholine derivatives of the formula < IMAGE > (I) and their pharmaceutically acceptable acid addition salts[wherein R1 represents lower alkyl. R2 represents hydrogen, lower alkyl, benzyl, lower alkoxymethyl or an acyl group R3 represents hydrogen, lower alkyl or phenyl R4, R5 and R6 are independently hydrogen or lower alkyl and R7 is hydrogen, lower alkyl, lower alkenyl, lower alkynyl, aryl(lower)alkyl, tetrahydrofurylmethyl or cycloalkylmethyl] possess analgesic and/or opiate antagonistic activity.
Patent ES-8201554-A1 (ES)
Title: 1,1-Diphenyl-2-(1,2,4-triazol-1-yl)-ethan-1-oles as antimycotic agents.
IPC: C07D249/08
Filed: 1981-03-13
Abstract: 1. A 1,1-diphenyl-2-(1,2,4-triazol-1-1-yl)-ethanol of the general formula I see diagramm : EP0036153,P8,F1 where one of the radicals R**1, R**2 and R**3 is chlorine and the others, which may be identical or different, are hydrogen or chlorine, and its pharmacologically tolerated salts as antimycotics.