baber/WOPTO huggingface dataset:
Patent ES-438527-A1 (ES)
Title: Heat sealable carton and method of forming same
IPC: B31B50/64
Filed: 1975-06-13
Abstract: A carton of paperboard or the like has thermoplastic adhesive applied to the surfaces to be bonded and employs major end panels, end flaps and minor end panel strips to form a leakproof carton with a minimum size flat stock blank. In the blank, the end flaps are articulated to the opposite sides of the bottom panel for bonding to the major end panel and with a guide tab to guide said flaps during folding. A minor end panel strip overlies the free edge of the major end panel to complete the sealed carton. Embossed fold beads cooperate with free edges to enhance sealing efficiency and the panel forming slits are spaced from the center line of the beads to provide further caulking of the joints. Blanks are oppositely directed on the flat stock with the major and minor panels, and the guide tabs being contiguous to each other for conservation of material. Hot air nozzles are provided at a process station to activate preapplied thermoplastic material on not only the panels, but also on the fold beads.
Patent ES-444649-A1 (ES)
Title: Gluing press for shoes or other similarly shaped workpieces
IPC: A43D25/07
Filed: 1976-01-27
Abstract: A gluing press for shoes or other similarly shaped workpieces having a pressure-medium operated pressure cushion whose highly resilient diaphragm fixes the sole to be attached during the gluing operation on the shoe upper placed on a last and retained in a shoe-receiving device, a feed movement taking place between the pressure cushion and the shoe-receiving device before the gluing operation. A switch is disposed on the shoe-receiving device the switch being constrainedly operated by the introduction of the upper shoe and switches on the drive for the closure movement of the operative parts of the gluing press formed on the pressure cushion and the shoe-receiving device. A safety device is connected to one of the operative parts of the gluing press which, when deflected by an obstacle in the path of movement of the movable part of the gluing press, switches off or reverses the drive.
Patent ES-444803-A1 (ES)
Title: Track surfacing apparatus
IPC: E01B27/20
Filed: 1976-01-30
Abstract: A mobile apparatus for dynamically stabilizing a ballast bed supporting a track at a desired level comprises a reference for determining a deviation of the track grade from the desired level, a chassis running on the track rails on flanged wheels, vibrators for imparting at least approximately horizontal vibrations to the track engaged by the flanged wheels, a mechanism for laterally pressing the flanged wheels into play-free engagement with their associated rails, the flanged wheels and the vibrators being arranged on the chassis to vibrate in unison to transmit the vibration to the track, the loads associated with each rail and supplemental to the weight of the apparatus for imparting a pressure to the rails in the direction of the ballast bed whereby the vibrating track is pressed to a lower level.
Patent ES-447160-A1 (ES)
Title: Connector having filter adaptor
IPC: H01R13/7197
Filed: 1976-04-20
Abstract: A technique for adapting an existing connector of the type having conductive pins or sockets therein to accommodate sleeve form electrical filters. A conducting shell within which filters and pins or sockets are secured is adapted for mounting to an existing connector. Any combination of one circuit to a full compliment of circuits within the connector configuration can be filtered. Those circuits not filtered will have pins or sockets which are conductive. The filtered pins or sockets are secured within the connector through the conducting shell assembly, whereas the nonfiltered pins or sockets are secured within the connector itself. The rear portion of the connector assembly is filled with an insulating material to protect the filters and hold the rear extension of the pins or sockets to the basic connector configuration.
Patent ES-448383-A1 (ES)
Title: Waste water purification system
Inventor: DEANE THOMAS NEWELL
IPC: C02F1/24
Filed: 1976-05-31
Abstract: Waste water containing synthetic detergents (syndets) such as water soluble sulfonates or ethoxylated alcohols is reclaimed for re-use by emulsifying with a water insoluble, high molecular weight, anionic surface active oil, then breaking the emulsion by conventional physical or chemical methods, thereby producing a coherent floc which occludes the syndet and all insoluble matter suspended in the water, then separating the floc from the purified water in a coherent mass.
Patent ES-450699-A1 (ES)
Title: Ignition coil for internal combustion engine
IPC: H01F38/12
Filed: 1976-08-13
Abstract: An ignition coil for an internal combustion engine comprises a magnetic core having a plurality of arms lying at an angle to each other, a primary inductive winding on one of said arms and a secondary high voltage winding on another of said arms.
Patent ES-456473-A1 (ES)
Title: Green tobacco leaf container for mass drying - has semirigid intermediate trays to maintain leaf surface planes parallel to container bottom
IPC: A24B1/08
Filed: 1977-03-02
Abstract: The container for the mass drying of green tobacco leaves, which are supplied loose by the conveyor belt of a harvesting machine, maintains the planes formed by the leaf surfaces parallel to the bottom of the container. Pref. the container can be rotated through 90 deg. and inserted in a tobacco drier through which air flows from below. It includes a mechanism (c) for maintaining the leaf surface planes parallel to the container bottom which extends vertically in the tobacco drier. This mechanism consists of intermediate trays which are semi-rigid due to their nature of their arrangement in the container. They may consist of metal mesh spanned between two opposed side walls (a) of the container.
Patent ES-462352-A1 (ES)
Title: Process for the evaporation of cyclohexanone oxime
IPC: C07C239/00
Filed: 1977-09-14
Abstract: A process for the evaporation of cyclohexanone oxime, wherein the cyclohexanone oxime is evaporated in the presence of an inert gas at a superatmospheric pressure of at least 300 Torr at 110 DEG to 160 DEG C, the evaporation temperature being governed by the inert gas pressure or by the ratio of cyclohexanone oxime to inert gas.
Patent ES-464324-A1 (ES)
Title: Piperidines morpholines, etc., and fungicidal compositions thereof
IPC: C07D265/30
Filed: 1977-11-21
Abstract: Heterocyclic compounds characterized by the formula < IMAGE > I wherein R, R1, R2, R3, R4, R5, R6, X and z are as hereinafter set forth, prepared, inter alia, by reacting a compound characterized by the formula < IMAGE > II with an amine characterized by the formula < IMAGE > III wherein R, R1, R2, R3, R4, R5, R6, X and Y are as hereinafter set forth, are described. The end products are useful as fungicidal agents.
Patent ES-465561-A1 (ES)
Title: Phenylalkylamino-alkyl derivatives of quinazolinone and phthalazinone
IPC: C07D239/91
Filed: 1977-12-29
Abstract: Compounds of the formula < IMAGE > wherein A is < IMAGE > where R1 is hydrogen or alkyl of 1 to 3 carbon atoms R2 is alkoxy of 1 to 3 carbon atoms R3 is alkoxy of 1 to 3 carbon atoms or, together with R2, methylenedioxy or ethylenedioxy R4 is hydrogen, alkyl of 1 to 3 carbon atoms or benzyl R5 is hydrogen or alkyl of 1 to 3 carbon atoms R6 is hydrogen or alkoxy of 1 to 3 carbon atoms R7 is alkoxy of 1 to 3 carbon atoms or, together with R6, methylenedioxy or ethylenedioxy and N IS 2 OR 3 AND NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF THE COMPOUNDS AS WELL AS THEIR SALTS ARE USEFUL AS H
Patent ES-467046-A1 (ES)
Title: Method for reducing particulate iron oxide to metallic iron with solid reductant
IPC: C21B13/02
Filed: 1978-02-16
Abstract: A method and apparatus for reducing particulate iron oxide to metallic iron utilizing solid carbonaceous fuel as reductant in a shaft type reducing furnace, in which a furnace burden is formed of a mixture of iron oxide lumps or pellets and particulate solid fuel. Reacted top gas is upgraded and recirculated through the burden in counter-flow relationship thereby heating and partially reducing the burden. The heat for final reduction is generated by passing electric current through the burden.
Patent ES-467981-A1 (ES)
Title: Sanding head including a dust extracting shaft casing
IPC: A47L11/38
Filed: 1978-03-17
Abstract: A sanding head providing for the extraction of dust produced during sanding, and comprising a shaft casing, a shaft rotatably mounted in the casing and capable of being driven by motor means, a circular backing plate of a ventilated type, which is connected to one end of the shaft, said circular backing plate being provided in its front face with ventilating grooves and having in its center a hollow cylindrical element, which has a closed front end and which is provided, adjacent its closed front end, with lateral windows communicating the inside of the hollow cylindrical element with the ventilating grooves, and a means for detachably fixing an abrasive disk to the closed front end of the hollow cylindrical element. The hollow cylindrical element of the plate is rotatably mounted in the shaft casing at one end thereof, whereas the shaft is rotatably mounted only at the other end of the casing. The shaft, on the one hand, and the casing and the hollow cylindrical element of the backing plate, on the other hand, have respective diameters selected to provide a wide space therebetween. The shaft casing comprises between its two ends a lateral dust outlet pipe for connection to a vacuum cleaner.
Patent ES-479061-A1 (ES)
Title: Manufacture of spherical balls
IPC: C03C10/00
Filed: 1979-03-29
Abstract: A process of forming glass balls by treatment of particulate vitreous material and a second material comprising carbon material and a carbonated salt. The process is carried out at a temperature, for the particular particulate vitreous material, which corresponds to a viscosity of from about 106 to about 103.5 poises with mixing and agitation. The apparatus includes a furnace having a tube (4) adapted to rotate about an horizontal or inclined axis, delivery means (10, 12, 14) to the tube for the materials to be treated, and heating means (8, 20) for heating the tube and the bed of material from both an external and internal location.
Patent ES-480652-A1 (ES)
Title: Device for sealing a leak in a straight portion of a heat exchanger tube.
IPC: F28F11/00
Filed: 1979-05-17
Abstract: An axial mandrel having good electrical conductivity is fitted with conical metal washers and insulating pastilles in alternate sequence. A nut applied against an insulating support at the lower end of the mandrel exerts a compressive stress on the washers, the peripheral edges of which are applied against a lining sleeve placed within a leaky portion of a heat-exchanger tube. Each washer thus exerts a radial force which applies the sleeve in intimate contact with the tube along a number of circular lines corresponding to the number of washers. An electric current is passed through the mandrel, the washers, the lining sleeve, thus uniting the tube and the lining sleeve by means of circular resistance welds.
Patent ES-481370-A1 (ES)
Title: Treatment of effluent from sauerkraut manufacture
IPC: C02F3/34
Filed: 1979-06-07
Abstract: Residual brine from the manufacture of sauerkraut is subjected to the action of a micro-organism which degrades lactic acid and thus leads to a pH of the said brine very close to neutral. The heated brine is suitable for further processing in a standard urban water purification plant.
Patent ES-481745-A1 (ES)
Title: Nitrogen bridgehead compounds having anti-allergic effect
IPC: A61P7/02
Filed: 1979-06-01
Abstract: Antiallergic and particularly antiasthmatic compounds of the formula: < IMAGE > of which 9-phenylhydrazono-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido(1,2-a)py rimidine-3-carboxylic acid is an especially significant example.
Patent ES-482354-A1 (ES)
Title: Automatic switch for compressed air feed - uses oscillating piston to seal alternate inlets being displaced by pressure and bistable spring
IPC: F16K31/363
Filed: 1979-07-10
Abstract: The automatic change over switch is activated by pressure differential, utilises a cambered compressed coil spring, and may be used on a compressed air feed to effect the switch to a reserve supply. A hollow casing has two inlets and one or more outlets, accommodating a sliding piston obturator which reciprocates axially to seal off one or other of the inlets. Initial piston movement is caused by pressure differential at the inlets, being terminated by a bistable coil spring. In a permanent state of compression, the spring traverses a central diametric piston bore, and acts to assist a particular piston movement once a central dead point is passed. One of the spring end mountings may be adjustable, the piston bore may take a conical venturi form, and compressible seals may be employed.
Patent ES-483055-A1 (ES)
Title: Method and device for removing separated substance from heat transfer surface of recovery furnace
IPC: F23J3/02
Filed: 1979-08-01
Abstract: A method of removing deposits from heat transfer surfaces of recuperator furnaces consists of cooling the deposits to produce thermal stresses, which lead to cracking and falling off of the deposit. In one variant, gas is used for the cooling operation. More specifically, compressed air at low pressure is supplied by the combustion air blower for the furnace. In another variant, liq. is used for the cooling operation. Used esp. for heat recovery furnaces wheere liquids used in wood processing are burnt in order to recover both heat and chemicals.
Patent ES-485007-A1 (ES)
Title: Optical read apparatus for reading a disc-shaped record carrier
IPC: G11B7/005
Filed: 1979-10-15
Abstract: An optical read apparatus for reading a disc-shaped record carrier. A read element is mounted on an adjusting member by means of which the read element is radially movable. Moreover, there is provided a deflection element for correcting the radial position of the scanning spot. In order to enable an arbitrary information unit on the record carrier to be read with a short searching time, the drive of both the adjusting member and the deflection element is controlled. In order to enable the adjusting member to be moved in a rapid and controlled manner there is provided a position indicator, which indicates the instantaneous radial position of the read element. Moreover, there is included a correction circuit which eliminates the adverse effect of inaccuracies in the position indicator on the searching time.
Patent ES-8104469-A1 (ES)
Title: Non-asbestos millboard composition, products thereof and process for their preparation.
IPC: C04B35/80
Filed: 1980-04-16
Abstract: A non-asbestos millboard refractory composition useful for the manufacture of lehr and glass tempering rolls and useful at temperatures above about 650 DEG C. comprises on a dry weight basis 10-30 percent ceramic fiber, 0-10 percent organic fiber, 35-60 percent pyrophyllite and 20-35 percent inorganic binder. This composition is particularly useful in the manufacture of a non-asbestos millboard sheet which is formed by preparing an aqueous slurry of the components of this composition, adding flocculant and developing the flocculated composition into sheet form by placing the slurry on a rotating screened cylinder to effect formation and dewatering, transfering the dewatered and formed slurry to a synthetic felt and then to an accumulator roll, where layers of the slurry are accumulated upon one another to a desired thickness. The accumulated layers are then slit, removed and formed into flat sheets of desired dimensions for subsequent use.
Patent ES-8100611-A1 (ES)
Title: Device for members for closing body passages.
IPC: A61F6/22
Filed: 1980-05-03
Abstract: A device for temporarily or permanently closing body passages or cavities in humans and animals and including a member (2) of a material which swells at least 20% by absorbing body fluids and which is substantially inert to body fluids and surrounding tissues, the member (2) being dimensioned so as to be able to be introduced with clearance into the passage or cavity in its unswollen state but to take up the whole cross-section of the passage or cavity in the swollen state and then to be held by pressure against the surrounding walls of the passage or cavity. The device also comprises an element (7) with outer portions (8) which, in the unswollen state of the member, project out from its surface and which are made of a material with such suitable stiffness that the element with said outer portions (8) spreads out, in a yielding manner, towards the surrounding walls of the passage or cavity in such a manner that the element tends to lock the member in its inserted position by pressure against the wall, which ensures holding of the member before it has developed any direct pressure against the surrounding wall through its swelling.
Patent ES-8204731-A1 (ES)
Title: Tricyclic arylic ethers, process for their preparation and medicines containing these compounds.
IPC: C07D401/12
Filed: 1981-07-03
Abstract: An aryl ether derivative of the formula < IMAGE > in which A is an oxygen atom or an >N-R1 grouping, R1 is a hydrogen atom or a lower alkyl radical, B is an alkylene radical containing 2 to 4 carbon atoms, R2 and R3 each independently is a hydrogen or halogen atom, hydroxyl group or lower alkyl, lower alkoxy or lower alkanoyl radical, R4 is a hydrogen atom or an acyl radical, and n is an integer from 1 to 5, or a pharmacologically acceptable salt thereof, which possesses anti-allergic activity.
Patent ES-8203298-A1 (ES)
Title: Tap assembly for a container
IPC: B65D47/28
Filed: 1981-06-23
Abstract: A tap assembly for a container provided with a spout 11, comprises a sleeve 12 mountable within the spout 11, a cover member 27 extending across the inner end of the sleeve 12 to isolate the interior of the sleeve 12 from the spout 11, valve means 15, 30 closing off the outer end of the sleeve 12 and for controlling flow of liquid from the sleeve 12 to an outlet 29 when the cover member is displaced or ruptured, and a displaceable member 13 located within the sleeve 12 and movable, by deformation of a flexible wall 19, from a storage position to a position where it displaces or ruptures or effects rupturing of the cover member 27 to allow liquid to flow from the container spout 11, through the sleeve 12 and valve means 15, 30 to said outlet 29.
Patent ES-8305961-A1 (ES)
Title: Method for processing an information signal and means for carrying out the method.
IPC: G11B23/28
Filed: 1981-09-25
Abstract: PCT No. PCT/SE81/00279 Sec. 371 Date May 18, 1982 Sec. 102(e) Date May 18, 1982 PCT Filed Sep. 25, 1981 PCT Pub. No. WO82/01273 PCT Pub. Date Apr. 15, 1982.An information signal (INF) which is transmitted in coded form (CINF) from a signal source (RC) to a signal receiver (4,5) is decoded at the receiver and at the same time marked (MINF) by the introduction of an identification information (ID) which is characteristic of the receiver or its possessor. The signal from a video disc (RC) carrying a coded programme is decoded and marked before it is supplied to a television set (6). Via said identification information a so-called pirate copy is directly traceable to its originator. Thereby a protection against such copying is obtained. A device for the playback of a video disc of this type comprises a decoding and modification unit to which the necessary decoding information and identification information may be supplied from a personal data carrier (ID).
Patent ES-8304156-A1 (ES)
Title: Production of aluminum phosphate from concentrated mass.
IPC: C08F10/00
Filed: 1981-12-30
Abstract: Aluminum orthophosphate is prepared by combining a source of phosphate ions with an aluminum salt to form a concentrated mass, and then combining said concentrated mass with a neutralizing agent to obtain a gelled aluminum phosphate. In a first embodiment the concentrated mass is gelled immediately by the addition of the neutralizing agent and the resulting hydrogel converted to a xerogel by removing water. In a second embodiment the concentrated mass is combined with sufficient neutralizing agent to partially neutralize, and aging until gellation occurs. The resulting aluminum phosphate is particulary suited for use as a base for a chromium olefin polymerization catalyst.
Patent ES-8301783-A1 (ES)
Title: Master cylinder.
IPC: B60T11/20
Filed: 1982-01-29
Abstract: A master cylinder of the kind comprising a cartridge piston assembly received in a bore of the housing, said piston assembly including a sleeve member and a bearing member in which are slidably and sealingly received a pair of piston members cooperating with these members and the housing bore to define a pair of variable-volume pressure chambers. According to this invention, the sleeve member (56) and the bearing member (52) are secured to one another permanently as by pressfitting, thus permitting to insert (or remove) the whole piston assembly (50) into (or from) the housing (12) as a unit. For use particularly in the manufacture of master cylinders for automotive braking systems.
Patent ES-8307626-A1 (ES)
Title: Master cylinder for vehicle brake
IPC: B60T17/08
Filed: 1982-07-09
Abstract: EP--70217 A The master cylinder has a housing (24) defining an axially extending bore (26) containing a sliding piston (38) connected to an input shaft (22). A second piston (40) is movable in the bore and cooperates with the first to form a pressure chamber (54). The second piston also cooperates with the housing to form a second pressure chamber (58). - The first piston has a thin-walled cup with a longitudinal body (84) extending axially from a base (86). The longitudinal body defines a cavity (100) forming a portion of the first pressure chamber. The piston is stamped to form a uniform thickness for the wall. The base of the first piston can have a pocket (88) to receive an end of the input shaft.  (1/1) EPAB- EP--70217 B The master cylinder has a housing (24) defining an axially extending bore (26) containing a sliding piston (38) connected to an input shaft (22). A second piston (40) is movable in the bore and cooperates with the first to form a pressure chamber (54). The second piston also cooperates with the housing to form a second pressure chamber (58). - The first piston has a thin-walled cup with a longitudinal body (84) extending axially from a base (86). The longitudinal body defines a cavity (100) forming a portion of the first pressure chamber. The piston is stamped to form a uniform thickness for the wall. The base of the first piston can have a pocket (88) to receive an end of the input shaft.  (6pp Dwg.No.1/1) USAB- US4510752 A The master cylinder includes a housing (24) forming a bore (26) for receiving a first piston (38) and a second piston (40). Each piston is movable during braking to generate fluid pressure within a first pressure chamber (54) and a second pressure chamber (58), respectively. - The first piston is made from a stamping to define a uniform thin wall. The stamped piston forms a longitudinal body movable relative to a fixed lip seal and a base defining a pocket for receiving an input member (22).
Patent ES-8305555-A1 (ES)
Title: Apparatus for regulating the radiation of light and/or heat
IPC: A01G9/22
Filed: 1982-07-14
Abstract: An apparatus for regulating the radiation of light and/or heat by means of the use of vanes which are suitable for being placed under a roof structure, such as a greenhouse roof, in which the vanes 140 are supported at or near to each end by means of a pair of laterally spaced connection cords 136, 137. These cords constitute the only suspension mechanism for the vanes and are mounted, via their upper ends, on combined carrier and tilting means 102, 107, 108, 115. Actuation 128 is provided for the combined carrier and tilting means so that the tilting movement of the suspended vanes is obtained directly. It is also possible for a return movement to be imparted to the vanes by means of the movement of the slides 134, 135 on the combined carrier and tilting means.