baber/WOPTO huggingface dataset:
Patent ES-467156-A1 (ES)
Title: Timber processing machine
IPC: B27L1/00
Filed: 1978-02-21
Abstract: A timber processing machine comprising a hollow rotor provided with barking and lopping knives. A tree trunk to be processed is fed longitudinally through the rotor. A non-rotable guide ring is coaxially fastened to the rotor at the inlet side of the knives. The front edge of the knives is sharpened along that portion of the knives which extends radially inside the guide ring. Said guide ring forces the branches of the tree trunk fed into the rotor to be bent into positions in parallel with the tree trunk and the knives cut the bent branches into pieces as the trunk is fed through the rotor.
Patent ES-474030-A1 (ES)
Title: Installation with a heat pump for central heating and for domestic water heating.
IPC: F24D11/02
Filed: 1978-10-07
Abstract: A plant for space heating and service-water heating, is comprised of a combination boiler and a heat pump. The boiler has a first water chamber adapted to be heated by a furnace and/or a heating insert, a second water chamber which communicates with the first chamber and which contains a heat-exchange surface for heating service water, and a third water chamber containing a heat-exchange surface (36, 36a, 38) for preheating cold service water. A circuit is connected to the third water chamber in the lowest water temperature zone, by means of which, when the heat pump is in operation, water can be fed to the condenser section of the heat pump and, after the water has heated up, be returned to the second water chamber. The third water chamber communicates at least with the second water chamber.
Patent ES-474938-A1 (ES)
Title: Bottom pour sliding stopper for metallurgical vessel - with heated stopper plates preventing metal solidifying in outlet holes
IPC: F27D3/15
Filed: 1978-11-08
Abstract: The vessels are esp. melting- or holding furnaces, and the bottom-pour stopper consists of a stationary base plate(a) above a sliding plate(b) and possibly a cover plate( ) under plate(b), each plate has an outlet hole. The upper surface of plate(a) is in direct contact with the molten metal, whereas its lower surface is in contact with plate(b). Plate(a) has a surface exposed to the melt of at least 1.5 times the length of the stroke of slide(b). Plate(a, b) are pref. made of material with high thermal conductivity (TC), whereas plate(c) has a low TC. The nozzle brick pref. contain an induction heating coil. Accurate flow of the metal w.r.t. time is obtd. and stopper blockage is prevented.
Patent ES-476388-A1 (ES)
Title: Anti-aircraft projectile.
IPC: F42B12/32
Filed: 1978-12-27
Abstract: An anti-aircraft projectile for intercepting flying objects, such as aircraft and missiles, includes three independent zones which can be coupled to one another and which respectively form a base, a high-explosive body and an ogive. The base includes a bourrelet and has a recess which forms a skirt provided with bypass holes. The high-explosive body is formed by a pair of concentric cylinders wherebetween there is formed a chamber in which are disposed steel balls or spheres which fill the chamber. Both cylinders are coupled at the corresponding ends thereof to both the base and the ogive.
Patent ES-482317-A1 (ES)
Title: Process for the continuous thermal cracking of hydrocarbon oils and hydrocarbon mixtures thus prepared.
IPC: C10G9/00
Filed: 1979-07-09
Abstract: A continuous process for thermal cracking of heavy hydrocarbon oil feed to residual products having improved stability comprises passing the feed under specified conditions through a thermal conversion zone having at least two mixing stages.
Patent ES-483285-A1 (ES)
Title: Dibenzocycloheptenimines
IPC: C07D451/00
Filed: 1979-08-09
Abstract: This invention provides 5-substituted- 10,11-dihydro-5H-dibenzo[a, d]cyclohepten-5,10-imines and their salts, methods of preparing such compounds and pharmaceutical compositions containing them. The free-base forms have the formula < IMAGE > where R is hydrogen alkyl, alkenyl, phenylalkyl, halophenylalkyl, alkylphenylalkyl, cycloalkyl, cycloalkylalkyl or dialkylaminoalkyl, R<1> is hydrogen, alkyl, alkenyl, phenylalkyl, cycloalkyl or cycloalkylalkyl, CH2R<2> is alkyl, alkenyl, phenylalkyl, cycloalkylalkyl, dialkylaminoalkyl or hydroxyalkyl, and R<3> and R<4> are H, halogen, alkoxy, CF3S-, -CN, -COOH or -OH and are useful as antianxiety agents, muscle relaxants and in the treatment of extrapyramidal disorders such as in Parkinson's disease.
Patent ES-8101328-A1 (ES)
Title: Low pressure discharge lamp
IPC: H01J61/36
Filed: 1980-04-01
Abstract: Low-pressure gas discharge lamp having a discharge vessel which comprises a plurality of parallel tubular portions which are interconnected in series by means of one or more coupling links engaging those portions substantially transversely, the discharge passing through the coupling link(s) and at least the major parts of the tubular portions during operation of the lamp, a coupling link engaging a tubular portion at a distance from one end of a tubular portion so that a cool spot is created in the lamp at that end.
Patent ES-8202506-A1 (ES)
Title: A cured rubber skin stock and its use.
IPC: B29D30/06
Filed: 1980-08-05
Abstract: Disclosed is a composition for the improvement of the adhesion between conventional rubber skim stock compositions, utilized in the manufacture of tires, conveyor belts, hoses and the like, and metallic reinforcement cords or members such as bright steel. The invention composition is prepared by adding an organosilane compound to the rubber skim stock prior to contacting the metallic reinforcement. Tests conducted with bright steel showed improved metal adhesion with use of the rubber skim stock of this invention when compared to existing formulations without the additive.
Patent ES-8202951-A1 (ES)
Title: Method and apparatus for measuring the relative power contribution of an internal combustion engine.
IPC: G01M15/04
Filed: 1980-12-19
Abstract: The relative power contribution of each cylinder in an internal combustion (IC) engine which is connected through a common drive shaft to an engine load and which is running at a selected speed, is provided as the relative magnitudes of each cylinder's contribution to the fluctuations in a sub-cyclic net torque signal provided as the difference torque value between an instantaneous sub-cyclic engine torque signal and an instantaneous sub-cyclic load torque signal.
Patent ES-8204269-A1 (ES)
Title: Vehicle brake lamp monitoring device
IPC: H05B37/03
Filed: 1980-12-31
Abstract: A device for operating and checking the satisfactory operation of brake warning lamps situated at the rear of the vehicle comprises a spindle 1 slidably mounted in a bush 2 and provided with a restoring spring 8 which causes the spindle to slide, when the brake pedal is depressed to remove pressure from one end of the spindle, so that a contact 6 carried by the other end of the spindle makes with contacts 9, 10 of an electronic circuit board 3, whereby to energise the brake lights. The circuit of board 3 is arranged to carry out the checking and is disposed, together with the contacts 6, 9, 10 and said other end ofthe spindle, in a common casing 5 of height sufficient to accommodate the travel of the spindle.
Patent ES-8204176-A1 (ES)
Title: Device for measuring the frequency of an electrical current representative of a variable quantity
IPC: G01R5/20
Filed: 1981-05-12
Abstract: A device to make a measurement of a variable quantity such as the speed of rotation of a first shaft or the speed of operation of an ignition system of an engine, wherein electrical pulses are produced at a frequency which is a function of the speed. The device comprises fixed first and second coils having axes in a common plane, and the planes of the coils are disposed at right-angles. Square waves corresponding to the pulses energize the first and second coils alternately, and each successive energizing of each coil is in an alternate direction, thus the magnetic field produced by the coils rotates continuously and rotates a disc magnet within the coils about an axis in the planes of the coils at an angular velocity which is a function of the speed. A rotor of conducting material in the form of a cylindrical cap over and about the magnet is integral with a second shaft coaxial with the magnet. Eddy currents induced in the rotor by the rotating magnet result in the rotor rotating in the magnetic field of the coils to rotate the shaft against arresting spring force proportional to the driving torque of the rotor which is a function of the angular velocity of the magnet. Thus a pointer on the second shaft registers a value on a dial corresponding to the speed of the first shaft or ignition system.
Patent ES-8300755-A1 (ES)
Title: Imidazole derivatives, their preparation and pharmaceutical compositions containing them.
IPC: C07D233/58
Filed: 1981-06-04
Abstract: Imidazole derivatives of the formula < IMAGE > I wherein X is hydrogen or C1-4-n-alkyl and Y is thienyl, optionally substituted by methyl or fluorine, or a group of the formula < IMAGE > Y1 wherein R1, R2 and R3 independently are hydrogen, methyl, fluorine, hydroxy or methoxy, or two of R1, R2 and R3 on adjacent carbon atoms taken together are methylenedioxy or ethylenedioxy, or one of R1, R2 and R3 is mono- or di-(C1-4-n-alkyl)-amino and the other two are hydrogen, and physiologically compatible or pharmaceutically acceptable acid addition salts thereof, are described. These compounds of formula I inhibit the aggregation of the blood platelets.
Patent ES-8304059-A1 (ES)
Title: Pharmaceutical composition having antiphlogistic, antipyretic and analgesic activity
IPC: A61K9/00
Filed: 1981-08-04
Abstract: Pharmaceutical compositions exhibiting antiphlogistic, antipyretic, analgesic activity and high gastroenteric tolerance are described. The active ingredient is imidazole salicylate of chemical formula (I). < IMAGE > (I)
Patent ES-8302412-A1 (ES)
Title: Male gametocide method in small grain plants.
IPC: A01N43/42
Filed: 1981-12-22
Abstract: A method for producing a male gametocide effect in small grain plant which employs 2-substituted cinchoninic acid compound in an effective amount, and which comprises applying to the plant the said compound at a time when the inflorescence primordium is present. The compounds and compositions containing these compounds for use in the method are claimed, as well as a hybridzation method employing such a male gametocide effect.
Patent ES-8302753-A1 (ES)
Title: Process for injection moulding organopolysiloxane pastes.
IPC: C08L83/00
Filed: 1982-01-05
Abstract: Pasty organopolysiloxane compositions are facilely injection-molded into elastomeric shaped articles at low pressures, at a temperature ranging from about 125 DEG C. to about 225 DEG C., and in a molding cycle of less than about 25 seconds, said pasty organopolysiloxane compositions comprising an intimate admixture of: (A1) 100 parts by weight of a diorganopolysiloxane oil having a viscosity of 500 to 300,000 mPa.s at 25 DEG C., consisting essentially of recurring units of the formula R2SiO and blocked at each end of the chain by units of the formula R2R'SiO0.5, in which formulae the symbols R, which are identical or different, represent hydrocarbon radicals which are unsubstituted or substituted by halogen atoms or cyano groups and which have 1 to 8 carbon atoms, and the symbol R' represents the same radicals as the symbols R and also a hydroxyl radical, an alkoxy radical having from 1 to 4 carbon atoms or a beta -methoxyethoxy radical (B1) 10 to 75 parts by weight of a finely divided reinforcing silica having a specific surface area of at least 50 m2/g (C1) 1 to 20 parts by weight of a structuring inhibitor and (D1) 0.1 to 4 parts by weight of 2,4-dichlorobenzoyl peroxide cross-linking agent.
Patent ES-8301809-A1 (ES)
Title: Apparatus for grouping unit-containers.
IPC: B65B17/02
Filed: 1982-01-15
Abstract: An apparatus for grouping unitary dose containers which have polygonal collars receives such containers from a supply magazine and directs them by a first transfer device onto mandrels on plates carried by a rotating drum. The containers are carried by the drum to a second station where heads of a joining device join adjacent edges of collars of selected containers. Subsequently, the drum is further rotated for carrying the joined containers to another station where a second transfer device transfers the joined containers onto a receiving device.
Patent ES-8304100-A1 (ES)
Title: Microbiodical and growth regulating substituted 2-hydroxy-3- azolyl-propane derivatives
IPC: C07D303/22
Filed: 1982-07-01
Abstract: Novel 2-hydroxy-3-azolylpropane derivatives of the general formula I < IMAGE > wherein R1 is an azolyl group, R2 is C1-C4alkyl or an aryl group which is unsubstituted or substituted by halogen, cyano, C1-C3alkyl, C1-C3alkoxy, nitro, thiocyano, C1-C3alkylthio and/or C1-C3haloalkyl, R3 and R4, each independently of the other, are hydrogen or C1-C4alkyl, R5 is an unsubstituted or mono- or polysubstituted radical selected from C1-C8alkyl, C3-C8cycloalkyl, C3-C6alkenyl, C3-C6alkynyl and aralkyl, said substituents being selected from the group consisting of halogen, cyano, C1-C3alkyl, C1-C5alkoxy, C1-C5haloalkoxy, C1-C3alkylthio, C1-C3haloalkyl, C1-C3haloalkylthio, nitro and/or thiocyano and X is oxygen or sulfur, and the acid addition salts, quaternary azolium salts and metal complexes thereof, are useful in controlling phytopathogenic microorganisms and/or of regulating plant growth.
Patent ES-8306939-A1 (ES)
Title: Tuning circuit incorporating a frequency synthesizer circuit.
IPC: H03L7/18
Filed: 1982-09-23
Abstract: In a frequency synthesizer circuit comprising a digital-to-analogue converter (90, 87) for converting a difference measured between a frequency determined by a tuning data signal source (29) and the frequency of an oscillator (97) whose frequency is controllable by a control signal, the digital-to-analogue converter (90, 87) is arranged for only pulse duration modulation (39, 41, 45, 55) of a periodically occurring pulse pattern, (from 85) above a predetermined minimum value ( DELTA fmin) of the difference measured and for only amplitude modulation (61, 67, 79) of the entire pulse pattern below a predetermined maximum value ( DELTA fmax) of the difference measured.
Patent ES-8406703-A1 (ES)
Title: Refrigerated transport unit.
IPC: F25D11/00
Filed: 1982-09-27
Abstract: The described method of processing and transporting produce, particularly perishable vegetable matter is characterized by the following steps: placing the produce in an air-tight container at a first location, sprinkling as soon as possible from the top of the air-tight container onto the produce chilled water at a temperature of about 0 DEG C - 2.9 DEG C while purging simultaneously the air in the container with an oxygen free gas, then transporting the container to a second location, during transportation, maintaining the atmosphere in the container oxygen free, maintaining the temperature in the container as low as the produce tolerates and exhausting said oxygen free gas. This method is versatile, energy conserving, rapid, efficient, and inexpensive.
Patent ES-8307777-A1 (ES)
Title: 2-(4-Phenyl-piperazinylethyl) anilines, process for their preparation and their use in medicine.
IPC: C07D295/12
Filed: 1982-11-03
Abstract: This invention relates to 2-(4-phenylpiperazinylethyl)anilines, to methods for preparing them and to their uses in medical therapy. These compounds have the following general formula < IMAGE > (I) wherein R1 represents one or more substituents selected from the group consisting of H, CH3, CF3, F, Cl, and OCH3 R2 and R3, which may be the same or different, and are selected from the group consisting of H and (C1-C4) alkoxy, or R2 and R3 taken together can form a chain selected from the group consisting of -O- (CH2)n-O-, wherein n=1 or 2 and -O-CH2-O-CH2 with the proviso that R1 is not meta CF3 when R2=R3=H, and pharmaceutically non-toxic salts thereof. The compounds of this invention are useful in the treatment of allergic and anaphylatic conditions and motion sickness.
Patent ES-8404437-A1 (ES)
Title: Sewing machine having a program carrier
IPC: D05B21/00
Filed: 1983-07-20
Abstract: To produce novel pattern designs differing from patterns which are available, a sewing machine comprising control segments stored in a pattern carrier and corresponding each to one sewing pattern formed by a group of stitches, a device for sensing the program carrier, and a device for controlling the needle and feed movements determining the pattern, is provided with a second program carrier including control segments for at least a single stitch, with the second program carrier being activatable through a selector switch between two consecutive steps of sensing one or more of the control segments of the first program carrier. In an electronically controlled sewing machine capable of storing in a programmable working storage any number of sewing patterns which can be sequentially recalled, a program carrier comprises at least one control segment which is associated with a single stitch and whose starting address can be stored in the working storage once or several times between addresses of control segments of the sewing patterns. If the additional control segment corresponds to a single backward stitch, a particularly great number of designs completely differing from the basic pattern can be produced.
Patent ES-8405668-A1 (ES)
Title: Apparatus for stamping filamentary material for helically coiled slide-fastener coupling elements.
IPC: B29D5/06
Filed: 1983-07-12
Abstract: A stamping apparatus disclosed deforms a filamentary material to provide coupling heads and the like at predetermined intervals along the length of the filament which is to be coiled and attached to stringer tapes for a slide fastener. The apparatus includes a pair of stamping rolls which are rotatable in opposite directions on their own axes simultaneously as they orbit about the axis of a rotor. A ring member rotatably connected to the stamping rolls is driven via the same power source as the rotor but rotates at a slower or faster angular speed than the rotor, the resulting angular speed differential being utilized to effect the rotation of the stamping rolls on their axes.
Patent ES-8500413-A1 (ES)
Title: Pilot-controlled safety valve
IPC: F16K17/10
Filed: 1983-08-16
Abstract: A safety valve for walls and other vessels and adapted to vent the vessel to the atmosphere upon the development of a predetermined maximum pressure in the vessel comprises a step plunger carrying a valve member and adapted to displace the valve member toward and away from a seat in a valve housing in which a command chamber is defined between an axial guide for the plunger and an end thereof. The command chamber is controlled by the pressure from the pilot device and the blocks surrounding this axial guide and is connected to the plunger so that the sealing is effected by the bellows and the guide does not need to have a sealing capability.
Patent ES-8405197-A1 (ES)
Title: Colour display tube.
IPC: H01J29/50
Filed: 1983-08-23
Abstract: By providing a field correction element (30) in the peripheral field of a focusing lens of an electron gun system of a colour display tube, it is possible to reduce the potential differences between the electrodes of the focusing lens necessary for the horizontal and vertical focusing, respectively, to acceptable values (between minus 100 to plus 200 volts). The field correction element (30) consists of a plate (31) which extends substantially perpendicularly to the electron beams and has elongate or square apertures (32, 33, 34) through which the electron beams (6, 7, 8) pass. It is also possible to perform convergence corrections by means of such a field correction element.
Patent ES-8405198-A1 (ES)
Title: Coulour display tube.
IPC: H01J29/62
Filed: 1983-08-23
Abstract: The astigmatism of the electron beams (6, 7, 8) generated by an electron gun system (5) are substantially reduced by constructing the lens electrode components (25, 26) between which a focusing lens is formed in an operating electron gun to be inverted replicas of each other. The lens electrode components should be provided with the corresponding sides (45, 46) facing each other and with the corresponding apertures (38, 42) opposite to each other.
Patent ES-8405509-A1 (ES)
Title: Connection of metallic heat exchanger tubes to the bottom of a water box.
IPC: F28F9/16
Filed: 1983-09-30
Abstract: 1. Arrangement for connecting metal tubes of a heat exchanger with a tube plate of a water tank, the tube plate consisting of synthetic plastics material and being an integral component part of the water tank, characterised in that the tubes (8, 18) are fixed in the water tank (1) by being axially pressed into apertures (6) in the tube plate (2) and sealed, the apertures (6) having one or a plurality of peripherally extending grooves (19) and in that prior to the tubes (8, 18) being pressed into position, at least a part of the apertures has a smaller diameter than the outside diameter of the tubes, a strong press-fit being created by the tube ends (7) being pressed axially into the apertures (6).
Patent ES-8601675-A1 (ES)
Title: Suture rings for heart valves.
IPC: A61F2/24
Filed: 1984-01-16
Abstract: The heart valve has a body providing a blood flow passageway. An occluder is mounted within the valve body for opening and closing the passageway. A protrusion around the valve body has two end surfaces. The suture ring comprises a retainer ring having an interior surface proportioned to surround the protrusion. - The first end surface of the protrusion is engaged and a deformable end portion contacts the second end surface to lock the retainer ring onto the protrusion. A band secures the ends of the fabric tube to the retainer ring so that exposed surfaces of the retainer ring when it is locked onto the protrusion are fully covered by the fabric tube. A deformable ring forms a part of the retainer ring, for holding the band in permanent position.
Patent ES-8602742-A1 (ES)
Title: C-20- and C-23-modified macrolide derivatives.
IPC: C07H17/08
Filed: 1984-02-27
Abstract: Tylosin-like macrolides modified at C-20 and C-23.
Patent ES-8507439-A1 (ES)
Title: High temperature and alkali-resistant refractory fibre for reinforcing cementitious products and those reinforced products.
IPC: C03C13/00
Filed: 1984-04-23
Abstract: A composition for forming a high temperature, alkali resistant refractory fiber. The compositional formulation, by weight, is 45-76% silica, 12-32% alumina, 5-30% zirconia with a silica to alumina ratio in the range from 1.8 to 4. These fibers have a maximum service temperature in the range of 1400 DEG C (2550 DEG F) to 1455 DEG C (2650 DEG F) and exhibit better shrinkage resistance than similarly rated commercially available refractory fiber.