baber/WOPTO huggingface dataset:
Patent ES-374628-A1 (ES)
Title: Emergency braking system for train - with time delay flow restriction to allow remote resetting of emergency brakes
IPC: B60T13/60
Filed: 1969-12-17
Abstract: The train is fitted with two braking systems one a normal pneumatic system for normal braking and one a vacuum hold-off system for emergency braking. In normal systems the emergency braking has to be followed by manual release of the brakes. The invention provides a flow restriction in the supply line to the control valve to establish a time delay and inhibit the valve from acting until sufficient pressure vacuum is re-established to hold the brakes in the off setting. This enables the driver to restart the train after severe braking, without leaving the cab.
Patent ES-374882-A1 (ES)
Title: Doll with flexibly-joined appendages
IPC: A63H3/46
Filed: 1969-12-23
Abstract: A doll includes a support member 24, having a central portion 25, and three elongated portions 26, 28 and 30 for flexibly coupling the trunk to the head and arms and a second support member 27 having portions 32 and 34 for coupling the trunk to the legs. The support members are made of a resilient material, such as rubber, and are thick enough to support the doll appendages. The support members are designed that the head pivots about a point 36, and the arms and legs pivot about axes through the points 40, 42, 44 and 46. Brackets hold the suport members on the trunk housing. Splines on the sections 114 and 116 allow the legs to be posed by rotating through more than 90 . The back portion 48 has an aperture 120 through which a retainer may pass to hold the doll in a case. (For Figure see next page)
Patent ES-392299-A1 (ES)
Title: Automatic reversal device for textile wet treatment apparatus
IPC: D06B3/28
Filed: 1971-06-16
Abstract: An automatic device which reverses the circulation direction of a cloth in rope form in a textile wet treatment vessel in which the cloth in rope form passes between two rollers which rotate by the friction thereagainst of the cloth and apply their rotation to a dynamo having its shaft in common with one of the rollers the current generated by the dynamo is controlled by a voltmeter which, at certain values thereof, makes an electrical circuit, through a timed relay, having two solenoid valves, one of which drives the liquid inflow control valves for the jet means while the other separates the rollers, leaving the cloth to run freely therebetween.
Patent ES-405268-A1 (ES)
Title: Devices for lifting and transporting articles
IPC: B62B3/065
Filed: 1972-07-28
Abstract: A device for lifting and transporting articles which is composed of two pivotably interconnected frames. One of the frames is a support frame which is itself supported by a set of wheels which can be swivelled around relative to the support frame to effect steering. The other of the frames is a lifting frame which serves to lift the article. The other frame may be composed of two spaced-apart systems of pivotably interconnected toggle levers or a unitary structure connected to the support frame so as to move about a single axis. The lifting frame may have forks to engage the article or else chains or cables may be connected between the article and the lifting frame. Hydraulic pistons and cylinders fed by pressure fluid stored on the device are used to move the lifting frame in a pivotal manner in relation to the support frame to thereby raise the article.
Patent ES-421181-A1 (ES)
Title: Fuel injection piston and method of its manufacture
IPC: F02M59/44
Filed: 1973-12-05
Abstract: A piston for a fuel injection pump for use in internal combustion engines and its method of manufacture is described. The piston is reciprocated and rotated within a cylinder having a fuel supply opening. The piston has an upper control edge determining initiation of fuel injection and a lower control edge determining initiation of fuel injection and a lower control edge determining termination of fuel injection as the edges move past the fuel supply opening. In its improvement the piston is manufactured to provide a notch in its upper end surface which, at the intersection of the notch with the circumferential surface of the piston, forms at least two upper control sections serving at least as a part of the upper control edge. The two control edge sections have relatively different inclinations with respect to the upper end surface of the piston which effects the fuel injection.
Patent ES-421730-A1 (ES)
Title: Mold stool
IPC: B22D7/06
Filed: 1973-12-14
Abstract: A mold stool with an insert made of carbon-bonded-silicon carbide-graphite refractory material having thermal conductivity within a range of 20 - 30 Kcal/mhr DEG C is provided for casting steel ingot. The stool is not only endurable against severe abrasive actions of the flowing hot molten steel, but is effective in preventing internal defects of ingot metal due to the difference in thermal conductivity between the stool and insert material.
Patent ES-426048-A1 (ES)
Title: Double action revolver
IPC: F41A19/53
Filed: 1974-05-07
Abstract: Double action revolver having a slider with an opposing or withdrawing spring. The withdrawing spring of the rebounding slider is constituted by elastic arm of which one of the ends is fixed, and is maintained within the frame of the revolver, the other end of such spring being mobile and engaging a curved abutment surface connected to the slider, the point of engagement with said abutment surface varying as a function of the position of the slider in the frame. The slider is provided with rollers for rotation around two parallel axles and roll along a supporting plane surface provided in the frame.
Patent ES-434184-A1 (ES)
Title: Method for positioning a watercraft, in particular a drilling ship as well as relevant devices
IPC: G05D1/02
Filed: 1975-01-20
Abstract: A drilling ship is maintained over a deep sea well in a drilling position defined by an inner circle and an outer circle having the well as their center. The ship is connected to a set of anchors fastened to the sea bed and adapted, when the ship is subjected to the action of external forces tending to change its position and of not more than a predetermined magnitude, to restrain the ship from moving beyond the confines of the inner circle. The ship is equipped with a set of adjustable propellers adapted, in conjunction with the anchors, to position the ship within the confines of the outer circle when the external forces acting on the ship to change its position exceed the predetermined magnitude. The operation of the propellers is controlled by a computer to which values are fed which are determined by detectors of the position of the ship and of external forces acting upon it.
Patent ES-450025-A1 (ES)
Title: Method and apparatus for controlling an open-end spinning machine
IPC: D01H4/42
Filed: 1976-07-09
Abstract: A method of, and apparatus for, controlling the startup, the normal operation and the stopping of all spinning positions of an open-end spinning machine provided with an electronic control unit supplied with power via a supply line. Control circuits extend from the electronic control unit to devices which influence the course of the spinning position. In the event of failure of the electronic control unit the normal operation is maintained.
Patent ES-452316-A1 (ES)
Title: Device for displacing the weft-carriers in a multished loom
IPC: D03D47/26
Filed: 1976-10-01
Abstract: A device for displacing the weft-carriers in a weaving loom which comprises an endless chain composed of discrete links, one of the links having a space in which a carriage with a carrier roller is arranged. The links are universally connected to one another so that they can be displaced on planes which are perpendicular to each other.
Patent ES-456900-A1 (ES)
Title: Tone checking device for a pcm exchange
IPC: H04M3/24
Filed: 1977-03-16
Abstract: An all-digital arrangement is described for monitoring different tones generated in a PCM exchange, this monitoring being carried out by means of coded sampling values. The work of the arrangement is performed in three main stages: - identification of each transmitted sampling value during a period Te (theoretical time span of a transmission phase), - identification of a series of zero sampling values during a period Tc (theoretical time span of a through-connection phase), - continuation of the event for a number of p cycles of duration Tcy.
Patent ES-458747-A1 (ES)
Title: Method for laying carrier cables, such as telephone lines
IPC: H02G9/06
Filed: 1977-05-13
Abstract: The invention relates to a method for laying carrier cables, more particularly telephone lines, comprising the steps of burying a bundle of pipes connected to a connection box supplied by a main cable, severing certain of the pipes forming part of the bundle to constitute a local opening therein at the suitable spot, connecting one end of a secondary connection pipe to the severed opening of the pipe forming part of the bundle, the opposite end of said secondary connection pipe terminating at the apparatus to be supplied, passing a secondary branch cable in the severed pipe extended by the secondary connection pipe, one side of which cable thus terminates at the connection box and the other at the apparatus to be connected to the system. The invention also concerns a bundle of pipes for carrying out the method.
Patent ES-458892-A1 (ES)
Title: Snubber
IPC: F16F11/00
Filed: 1977-05-18
Abstract: An illustrative embodiment of the invention relates to a mechanical shock suppressor sensitive to velocity or acceleration of a predetermined level capable of restraining relative movement associated therewith of structures supported by the suppressor. The suppressor comprises frictional engaging portions having compressive means disposed thereon which increase the frictional restraining force only during movements of a predetermined level.
Patent ES-464476-A1 (ES)
Title: Hydrogel contact lens
IPC: G02C7/04
Filed: 1977-11-25
Abstract: Contact lens of a hydrogel composition containing a physiologically acceptable aqueous solution and water-insoluble but water-swellable polymer composition from:
Patent ES-468056-A1 (ES)
Title: Apparatus for reading a radiation-reflecting record carrier
IPC: G11B7/09
Filed: 1978-03-20
Abstract: An apparatus is described for reading a record carrier with an optical information structure, in which apparatus errors in the focussing of a read beam on the information plane are detected with an astigmatic focussing-error detection system.
Patent ES-469730-A1 (ES)
Title: Unsupported catalysts in the production of olefins
IPC: C07C67/00
Filed: 1978-05-11
Abstract: In a process for the production of olefins in two stages wherein, in the first stage, heavy petroleum fractions are hydrogenated in the presence of hydrogen and a hydrogenation catalyst and, in the second stage, the thus-hydrogenated fractions are subjected to thermal cracking in the presence of steam, the improvement which comprises employing as the hydrogenation catalyst a support-free catalyst consisting essentially of elements from Groups VIb, VIIB, and VIII of the periodic table of the elements in the form of the metals, metal oxides, metal sulfides, or organometal complexes, or mixtures thereof.
Patent ES-471960-A1 (ES)
Title: Process for Preparation of Compounds Containing Phosphorus-Carbon-Nitrogen Bond
IPC: C07F9/38
Filed: 1978-07-21
Abstract: The invention relates to compounds containing phosphorus- carbon-nitrogen bond of the general formula I < IMAGE > wherein R1 and R2 are the same or different and stand for hydrogen or an organic radical, R3 and R4 are the same or different and stand for hydrogen, hydroxy or an organic radical. The compounds are prepared by reacting a phosphorus halide with ammonia, water soluble ammonium salts, primary or secondary amine in the presence of water and further with aldehyde or ketone. The product is recovered by reducing the reaction volume or by adding a water miscible organic solvent to the reaction mixture. The process is preferably suitable for the preparation of N-phosphono- methylglycine and derivatives thereof, which are significant in plant protection as herbicidally active compounds.
Patent ES-476543-A1 (ES)
Title: Liquid smoke concentrate
IPC: A23L27/27
Filed: 1979-01-02
Abstract: A liquid smoke concentrate having a 3,4-benzpyrene- and 1,2,5,6-dibenzanthracene content of less than 0.2 nanograms, having a tar content (calculated as polycyclic aromatic hydrocarbons) below 1 microgram/kg, and a phenolic compounds content (calculated as phenol) of 0.90-1.60 g/l, preferably 1.0-1.4 g/l, and in which the ratio of phenolic compounds content to carbonyl compounds content (calculated as acetone) to total titratable acid content (calculated as acetic acid) is 1:(17.0-47.0):(13.0-40.0), preferably 1:(20.0-37.0):(14.0-34.0). The concentrate is obtained by destructive distillation of cellulosic and/or lignin material, removing fly ashes, and separating two tar fractions by cooling to a temperature between 150 DEG -200 DEG C. and 80-120 DEG C., respectively, non-condensable gases being separated off upon cooling to room temperature. The concentrate may be used in various physical forms as a flavoring agent in foodstuffs and as aromatizing agent.
Patent ES-482750-A1 (ES)
Title: Production of Activated Carbon Suitable for the Treatment of Sewage
IPC: C01B32/336
Filed: 1979-07-11
Abstract: Activated carbon is produced from a partially hydrolyzed vegetable waste material in a process including activation with at least one of the agents steam, carbon dioxide and flue gas, in which either one activating agent is dosed continuously or several activating agents are dosed alternately. A waste material autocatalytically hydrolyzed by an organic acid is used as the partially hydrolyzed waste material, said waste material is heated indirectly or directly between 150 and 400 DEG C at a heating- up rate of 10 to 40 DEG C/min, between 400 and 600 DEG C at a heating-up rate of 15 to 30 DEG C/min, then heat-treated at a temperature of 500 to 600 DEG C for a period not exceeding 30 minutes and finally activating the product with a residence time not exceeding 30 minutes.
Patent ES-8101128-A1 (ES)
Title: Apparatus for the thermal treatment of an elongated metal sheet.
IPC: C21D1/42
Filed: 1979-08-21
Abstract: An apparatus is disclosed for heat treating metal sheet, comprising water-cooled cooling rolls (VII', VII''), a transportation channel (17) filled with protective gas, and a heating coil chamber (19) for a high-frequency coil (20,21).
Patent ES-8102196-A1 (ES)
Title: Ocean mining system and process
IPC: E21C50/00
Filed: 1979-12-27
Abstract: An ocean mining system for mining manganese nodules comprises a surface subsystem and an ocean bottom subsystem. The ocean bottom subsystem includes a mobile, maneuverable, self-propelled, miner vehicle which picks up, handles, washes and crushes nodules while retaining nodule fines. The underwater subsystem also includes a buffer which functions to provide temporary storage for nodule material picked up and crushed by the miner vehicle. The buffer further serves to isolate the miner vehicle from the dynamics of a pipe string extending down from a surface ship. All equipment not needed for operation of the miner vehicle is located on the buffer to distribute the weight between the buffer and the miner vehicle in a way that provides maximum mobility of the miner vehicle. The underwater subsystem also includes a flexible linkage extending between the miner vehicle and the buffer. A flotation block holds the flexible linkage up and out of the way of the miner vehicle during operation of the vehicle. This flexible linkage permits operation of the miner vehicle within a boundary envelope beneath the buffer as determined by the flexible linkage. The surface subsystem includes a ship which provides all operational control and maintenance support for the bottom subsystem. The ocean mining system includes sensors and controls. The sensors sense the location of the miner vehicle within the permitted area of operation, display the topography of the ocean floor adjacent the miner vehicle and also display all aspects of the movement of the miner vehicle and pick-up and handling of the nodules. The controls provide active control of every component of the ocean bottom subsystem from the surface ship.
Patent ES-8200323-A1 (ES)
Title: Esters of allethrolone derivatives and carboxylic acids, process for their preparation and the compositions containing them.
IPC: C07D333/24
Filed: 1980-04-17
Abstract: Novel esters of the formula < IMAGE > I' wherein R1 and R2 are individually selected from the group consisting of carbamoyl and R1' and R2', R1' and R2' are individually selected from the group consisting of hydrogen, halogen, alkyl of 1 to 6 carbon atoms, aryl of 6 to 10 carbon atoms, aralkyl of 7 to 13 carbon atoms, alkoxycarbonyl of 2 to 5 carbon atoms and -CN, R3 and R3' are individually selected from the group consisting of hydrogen, halogen, alkenyl of 2 to 3 carbon atoms and alkyl of 1 to 3 carbon atoms, Y' is selected from the group consisting of < IMAGE > +TR < IMAGE > R4' and R5' are individually selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms, fluorine, bromine, chlorine and R4' and R5' together with the carbon atom to which they are attached form an optionally unsaturated hydrocarbon ring or heterocycle of 3 to 7 chain members and a heterocycle of the formula < IMAGE > X is selected from the group consisting of sulfur and oxygen or R4' is cyano and R5' is phenyl or R4' is hydrogen and R5' is selected from the group consisting of cyano, < IMAGE > AlK is alkyl of 1 to 4 carbon atoms, the double bond in the 1- position of the vinyl side chain of formula (A) having (E) or (Z) configuration, R6 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms and alkoxycarbonyl of 2 to 5 carbon atoms, the substituents on the cyclopropane ring of formula (A) and (C) have the cis or trans, racemic or optically active configuration, Z1 is alkyl of 1 to 4 carbon atoms, Z2, Z3 and Z4 are individually selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, alkylthio of 1 to 4 carbon atoms and halogen and the asymetric carbon of formula (D) may be (S) or (R) configuration or a racemic mixture thereof and the carbon atom in the 1- position of the alcohol moiety may have (R), (S) or racemic configuration having insecticidal properties and their preparations.
Patent ES-8106141-A1 (ES)
Title: 1-Substituted-3-cycloalkyl-sulfonyl-pyrrolidine-2,5-dione derivatives and fungicidal compositions thereof
IPC: A61P31/04
Filed: 1980-07-17
Abstract: A fungicidal compound of the formula: < IMAGE > (I) wherein A is C5-10 cycloalkyl, R is hydrogen, C1-6 alkyl, phenyl optionally substituted by one or more groups selected from C1-4 alkyl, nitro, hydroxy, carboxy, sulfo, sulfonylamino, halogen, C1-4 alkoxy, C1-4 acyloxy, C2-5 alkoxycarbonyl, C1-4 acyl, and N-(C2-5 alkoxycarbonyl)-sulfonylamino, or phenyl-(C1-4 alkyl) or a salt thereof.
Patent ES-8104208-A1 (ES)
Title: Diisocyanates or mixtures of diisocyanates of the diphenyl-methane series, process for their preparation and their use as a synthesis component to produce polyurethane plastics according to the isocyanate-polyaddition process.
IPC: C08G18/76
Filed: 1980-08-29
Abstract: The instant invention is directed to diisocyanates based on diphenylmethane which may be methyl-substituted and which are characterized in particular by isocyanate groups in the 3,4'- and optionally in the 3,2'-position. The instant invention is also directed to a number of independent processes for their production and to their use as isocyanate component in the production of polyurethanes.
Patent ES-8204428-A1 (ES)
Title: alpha -Amyl-1H-1,2,4-triazole-1- ethanols
IPC: C07D521/00
Filed: 1980-11-11
Abstract: Compounds of the formula < IMAGE > wherein R<o> is C1 to 12 alkyl, C3 to 8 cycloalkyl or C4 to 11 cycloalkylalkyl in which the cycloalkyl portion is of 3 to 8 carbon atoms and the alkyl portion of 1 to 3 carbon atoms, said cycloalkyl and cycloalkylalkyl groups being optionally substituted by one or C1 to 3 two alkyl groups, R is hydrogen, F, Cl or Br, C1 to 4 alkyl, mono-, di or tri-halo-C1 to 4 alkyl in which the halo is F, Cl, or Br, C1 to 4 alkoxy, C1 to 4 alkylthio or nitro, and R' is hydrogen, F, Cl, Br or I, C1 to 4 alkyl, mono-, di or tri-halo-C1 to 4 alkyl in which the halo is F, Cl or Br, C1 to 4 alkoxy, mono, di- or tri-halo-C1 to 4 alkoxy in which the halo is F, Cl or Br, C1 to 4 alkylthio, nitro, -CN, -COOR'', < IMAGE > R'' is hydrogen, C1 to 4 alkyl, R''' is hydrogen, F or Cl or C1-2 alkyl, Z is oxygen or sulfur, or R and R' together represent alkylenedioxy of 1 or 2 carbon atoms substituted onto adjacent carbon atoms of the phenyl Ring A, and Y<o> and Y are independently hydrogen, F, Cl or Sr, C1 to 4 alkyl or C1 to 4 alkoxy, their preparation and their use as agricultural fungicides.
Patent ES-8204325-A1 (ES)
Title: Measuring arrangement provided at a roller-way formed by rotatably mounted rollers and evaluation method of the measured value.
IPC: B22D11/20
Filed: 1981-01-23
Abstract: A measuring arrangement at a roller way formed by rotatably mounted rollers includes a supporting body movable along the roller way and thus setting the rollers in rotation. At the supporting body, sensors are arranged which coact with the surface areas of the rollers and measure the distance between the surface areas of the rollers and a neutral line provided within the supporting body. In order to be able to find out distorted or eccentrically mounted rollers by continuously moving through the measuring arrangement, the supporting body, on the side facing the roller way, has at least three sensors arranged at a distance from one another in the direction parallel to the moving direction of the supporting body. The sensors measure the surface area of a roller in subsequent angular positions.
Patent ES-8204046-A1 (ES)
Title: Carriage mounted rock drilling appliance - has cylinder for drive tension adjustment linked to hydraulic motor pressure lead
IPC: E21B19/084
Filed: 1981-01-26
Abstract: A drive unit for a drilling bar is moved by a flexible drive guided on a carriage, for an appliance for drilling rock. The carriage is fitted with a simple-action hydraulic piston-and- cylinder stressing unit to set the tension of the drive . A cylinder is attached to a pressure lead of a hydraulic motor belonging to the rock drill, via a connecting lead. This lead can have a relief valve circuited into it, with counter-pressure. A piston may fit against a bearing unit for a deflecting wheel for the drive .
Patent ES-8205641-A1 (ES)
Title: Decorative laminates containing an air-laid web and method of producing same.
IPC: B32B29/00
Filed: 1981-02-27
Abstract: The invention relates to high pressure decorative laminates containing an air-laid web as a substrate and to a method of preparing such a decorative laminate from an assembly comprising said substrate and a thermosetting resin impregnated decor sheet.
Patent ES-8201759-A1 (ES)
Title: Duroplastically hardenable resin mixture free of solvents, and its use.
IPC: C08F283/10
Filed: 1981-03-03
Abstract: The resinous mixture is thermohardenable and solvent free. It may be used especially as a highly heat resistant impregnation or casting resin for the insulation of electric wires and windings in electric machines and apparatuses. It contains at least one liquid and reactive epoxy bond, at least one liquid and reactive polyisocyanate and at least a latent hardener for these composants. The mixture also contains a triallylcyanurate as a crosslinking agent.