baber/WOPTO huggingface dataset:
Patent ES-464594-A1 (ES)
Title: Automated fire control apparatus
IPC: F41G5/08
Filed: 1977-11-30
Abstract: Improved automated fire control apparatus includes servomotor positioned weapon(s), range-determining radar, optical sight and controller, and a data processor. Multiple, improved feedback network organizations are provided to control the optical sighting path vis-a-vis gun mount for automated lead angle implementation under overall gunner supervision. Thus, for example, optical line of sight deflection is controlled, inter alia, by radar antenna positioning, target flight projection computations as well as manual gunner signal entry.
Patent ES-465542-A1 (ES)
Title: Pneumatic control device
IPC: G08C23/00
Filed: 1977-12-29
Abstract: A pneumatic control device for a displaceable member of an electric circuit, having a compressible air reservoir adapted and connected by a flexible conduit to an enclosure comprising the said movable member, and comprising three superposed rigid or semi-rigid members which are at least partially housed or enclosed one inside the other, and at least one member having a compressible wall and having an edge which is engaged and clamped between two of the superposed rigid or semi-rigid members the first of said members together with the compressible walled member delimiting the air reservoir and being provided with a nozzle leading into an inner chamber which is delimited by the assembly of said three rigid or semi-rigid members the second and third of said members delimiting a passage between them which connects the inner chamber to an annular outer chamber delimited by the second and the third rigid or semi-rigid members and open at its periphery said flexible conduit being connected to the nozzle in the inner chamber and guided by the above mentioned passage towards the outer chamber into which it may be wrapped for storage therein.
Patent ES-467292-A1 (ES)
Title: 8-Halo-6-phenyl-4H-s-triazolo (3,4-c) thieno 1,4-diazepin-1-ones
IPC: C07D243/00
Filed: 1978-02-24
Abstract: Compounds of the formula < IMAGE > wherein R1 is chlorine, bromine or iodine, R2 is hydrogen or halogen, and R3 is hydrogen, lower alkyl or hydroxy-lower alkyl, or when R3 is hydrogen, an alkali metal salt thereof the compounds and their salts are useful as anxiolytics, anticonvulsives and sedatives.
Patent ES-469085-A1 (ES)
Title: Absorption refrigeration circuit using solar energy - providing continuous cooling by isolating high and low pressure sides by valves and storing refrigerant
IPC: F25B27/00
Filed: 1978-04-24
Abstract: Absorption refrigeration circuit has a high pressure section contg. condenser and a boiler and a low pressure section containing an evaporator and absorber. Both sections can be isolated from each other by means of separation values. The high pressure section consists of store for the refrigerant after the condenser while the low pressure side has a storage for solvent before the absorber and a storage for refrigerant rich liquid after it. Two values are located either side of the solvent storage, one being on the inlet line and one in the run off line. The values can be at least partially operated as control or throttling values. The store for solvent should be mounted above the absorber, while the refrigerant store is connected to the boiler via. a pump. Circuit is for use on systems where continuous refrigeration is required but the heat source is intermittent esp. with solar energy recovery systems.
Patent ES-469214-A1 (ES)
Title: Process for the discontinuous production of aromatic in mixture of polyamides calcium chloride and N-methylpyrrolidone-2
IPC: C08G69/28
Filed: 1978-04-27
Abstract: A process is disclosed for the discontinuous production of a polyamide having the generic formula: < IMAGE > and an inherent viscosity of at least 3, wherein 50 to 100% of the radicals R are p-phenylene radicals and 0 to 50% are n-butylene radicals. Terephthaloyl chloride, and optionally adipoyl chloride, are reacted in stoichiometric amounts with a solution of paraphenylenediamine and/or of 4,4'-diaminoadipanilide in a mixture of N-methylpyrrolidone-2 and calcium chloride which is homogeneous and substantially anhydrous, with a molar ratio of CaCl2/ unit: < IMAGE > of at least 0.7, and under conditions such that the final composition contains 5 to 16% by weight of polymer, relative to the N-methylpyrrolidone-2. The polymer obtained can be converted into films, fibers and high-performance yarns for reinforcing composite materials or articles made of rubber.
Patent ES-478667-A1 (ES)
Title: Aluminium alloy and applications thereof.
IPC: C22C21/02
Filed: 1979-03-15
Abstract: An aluminum alloy for use in the production of enameled articles or articles subjected to elevated temperature having the following composition (% by weight): Mn 0.9 to 1.5 Si 1.0 to 1.5 Cr 0.05 to 0.2 Mg < 0.2 Cu < 0.2 Fe >/= 0.4 Ni >/= 0.05 Fe + Ni + Co 0.8 to 2 remainder aluminum and normal impurities.
Patent ES-478765-A1 (ES)
Title: Vehicle for transporting compressible materials
IPC: B60P1/00
Filed: 1979-03-17
Abstract: A trailer van is adapted to load compressible materials in sequential steps resulting in a compressed product load. The product is compressed by a bulkhead which in turn is moved by a pair of wheeled trolleys. A separate pair of cables is associated with each trolley for stabilizing the trolleys in a vertical disposition.
Patent ES-482330-A1 (ES)
Title: (dl)-16-Phenoxy- and 16-substituted phenoxy-9-keto prostatrienoic acids and derivatives and processes for the production thereof and their pharmaceutical compositions.
IPC: C07C405/00
Filed: 1979-07-09
Abstract: Novel 16-phenoxy and 16-(o, m or p)-substituted phenoxy derivatives of (dl)-9-keto-11 alpha ,15 alpha -dihydroxy-17,18,19,20-tetranorprosta-4,5,13-trans-trienoic acid, the pharmaceutically acceptable, non-toxic lower alkyl esters and salts thereof and processes for the production of such compounds. These compounds possess prostaglandin-like activities and thus are useful in the treatment of mammals where prostaglandins are indicated. They are particularly useful as inhibitors of gastric acid secretion and as agents for the control of asthmatic attack, because of their bronchodilating activity.
Patent ES-8202722-A1 (ES)
Title: Process for obtaining a hollow body in one piece by blow-moulding, and hollow body obtained.
IPC: F02M5/00
Filed: 1979-07-27
Abstract: To obtain a hollow body cast in one piece (R) by a blowing method in a parison mould (PA) of thermoplastic material, provided with an additional piece (PG) fixed onto one of its continuous walls, such piece (PG) is maintained spaced from the wall of the parison (PA), before and during the blowing of this parison in the mould. the support (T1) of said piece (PG) being an integral part of an insert (T1B) previously set of thermoplastic material of the same nature or of a nature compatible with that of the parison so that after blowing the wall (R) and insert (T1B) form a block. Application to the construction of fuel tanks which must include a "trap" (PG).
Patent ES-8202466-A1 (ES)
Title: Play-free focusing mechanism for a television camera
IPC: H04N5/225
Filed: 1980-12-11
Abstract: A television camera comprising a pickup lens and a pickup unit which is aligned with respect to the lens. The pickup unit is arranged in a holder with a slide. The pickup unit is displaceable on the slide along an axis in the direction of the pickup lens by means of an adjusting lever. This lever is resiliently clamped between the pickup unit and a wall of the holder which is directed transverse to the slide. One end of the lever is directly coupled to the transverse wall, while the other end is coupled thereto by way of an adjusting member. When the adjusting member is displaced, the lever is tilted around the point directly coupled to the holder. The center of the lever then moves the pickup unit over the slide. This construction is simple, does not require high manufacturing precision, and its operation is free of play and stickiness.
Patent ES-8203199-A1 (ES)
Title: Process of manufacture of sugar caramel in powdered form
IPC: A23L5/40
Filed: 1981-06-11
Abstract: A powdered sugar caramel composition is prepared by heating the sugar to 140 DEG -200 DEG C., cooling the viscous mass to about 120 DEG C., adding an ammonium salt which is volatile at this temperature, such as ammonium carbonate to precolor the mass, foaming the mass, and cooling the foam to ambient temperature. The cooled foam is then powdered.
Patent ES-8205081-A1 (ES)
Title: Plug with locking bar and seal for telecommunications equipment - has replaceable sealing tablet inset in locking bolt release button flush with plug cover, with broken seal indicating unauthorised access
IPC: H01R13/639
Filed: 1981-07-02
Abstract: The plug for telecommunications circuit junction box connections contains a locking bolt (1) which is displaced when the plug is inserted into the junction box. The bolt can only then be unlocked after a sealing plug engaged inside the bolt release button is broken. The sealing plug consists of a tablet which fits hollow depression in the push button. The tablet is held in place by flexible retaining hooks which lock against the inside surface of the button. The inside end of the seal rests against the nearby fixing post which holds the plug cover in place. When the seal is properly inserted it is flush with the top of the release button. The tablet of the sealing plug contains a rupture zone. The locking bolt is held against a compression spring and prevents accidental withdrawal of the plug from the junction box. The bolt can only be released by perforating the seal and leaving evidence of any unauthorised removal. The broken seal is easily replaced without the need for any special tools.
Patent ES-8205461-A1 (ES)
Title: Furnace with interchangeable heating walls for the heat treatment of glass sheets.
IPC: F27D99/00
Filed: 1981-07-20
Abstract: 1. A furnace for heat treatment of glass sheets, particularly for heating these sheets to the temperature required for curving and/or tempering, formed of a framework comprising, especially, intersecting sections to which are fixed wall elements formed of an insulating body carrying electric heating members, the furnace being characterised in that at least one of its walls comprises an assembly of elements (12) of small dimensions relative to the surface area of the wall, each element (12) being formed of a plate provided on its rear surface with a support (15, 16, 17), a plurality of these elements (12) being fixed to slide, by their support (15, 16, 17) on a common carrying rail (22) running along the wall, and a certain number of carrying rails (22) supporting the corresponding wall elements (12) being fixed dismountably and adjustable in position, outside the furnace, on its framework, transversely to the sections of the framework with which they make contact.
Patent ES-8205847-A1 (ES)
Title: Device for transporting hot coke.
IPC: C10B39/14
Filed: 1981-08-07
Abstract: This device consists of a coke transport container and the associated transport car. A circular guide rail (6) is here fitted to the outer wall (3) of the coke transport container (1), which conically tapers in the lower part, while at least four track wheels (7), whose spacing is matched to the diameter of the circular guide rail (6), are arranged on the support structure (8) of the transport car. During the filling procedure, the coke transport container (1) is put down on the track wheels (7) and set into rotary motion by the drive unit (9) which is likewise fixed to the support structure (8) and coupled to at least one of the track wheels (7).
Patent ES-8302985-A1 (ES)
Title: Line powered transformerless loudspeaking telephone
IPC: H04B3/20
Filed: 1981-08-25
Abstract: A line powered loudspeaking telephone is implemented entirely from electronic components, eliminating inductors and transformers. A three stage (521, 523, 525, 532) output amplifier is used with the loudspeaker impedance forming the output stage impedance. A feedback network (527, 528, 529, 530) is used between the amplifier input and output stages to provide the desired gain at audio frequencies while forcing the DC gain to unity. The circuit then functions to provide proper gain for audio frequency signals received from the communication line while reflecting onto the communication line the resistive component of the output stage impedance scaled by biasing circuit elements (518, 519) of the amplifier input stage, thereby maintaining the proper voltage-current characteristic of the communication line.
Patent ES-8205910-A1 (ES)
Title: Measuring vehicles for roadways
IPC: B61K9/00
Filed: 1981-09-04
Abstract: A measuring vehicle for roadways comprises a tow vehicle and an instrument carrying vehicle connected for movement to the tow vehicle. The connection between the two vehicles includes a periodically operative lost motion arrangement so that as the tow vehicle moves continuously along the roadway, the instrument carrying vehicle automatically remains stationary periodically. The connection between the tow vehicle and the instrument carrying vehicle advantageously comprises a connecting rod connected at one end to the instrument carrying vehicle and at its other end to an endless belt or chain revolving on guide means such as rollers or sprockets whose rotational speed is proportional to the speed of the tow vehicle.
Patent ES-8300728-A1 (ES)
Title: Process for the preparation of saccharin.
IPC: C07D275/06
Filed: 1981-11-23
Abstract: A process for the preparation of saccharin by reacting an aqueous hydrochloric acid solution of o-methoxycarbonylbenzenediazonium chloride with sulfur dioxide, wherein (a) the aqueous diazonium salt solution is reacted with sulfur dioxide at from 0 DEG to 100 DEG C. in the presence of a water-immiscible or only partially water-miscible inert organic solvent, (b) in order to decompose the diazonium salt, the reaction mixture is treated simultaneously or subsequently with a diazonium salt decomposition catalyst, (c) the aqueous organic reaction mixture, or the organic phase obtained after removing the aqueous phase, is treated with an oxidizing agent at from 0 DEG to 100 DEG C.
Patent ES-8301847-A1 (ES)
Title: Alkali resistant glass fibres for cement reinforcement
IPC: C04B14/42
Filed: 1982-02-08
Abstract: Alkali-resistant glass fibres for use as reinforcement in cementitious products are formed from a composition comprising, in weight percentages: -SiO2 55 to 75% -R2O 11 to 23% -ZrO2 6 to 22% -Cr2O3 0.1 to 1% -Al2O3 0.1 to 7% -Rare earth oxides + TiO2 0.5 to 16% - where R2O is any one or more of Na2O, K2O or Li2O, the content of TiO2 does not exceed 10%, and the total of the components recited above amounts to at least 88% by weight of the glass, the glass having been melted under non-oxidizing conditions such that all or a substantial proportion of the chromium in the glass is in the trivalent state. Cementitious products incorporating such fibres, e.g. in a proportion of 3 to 6 weight %, can be made using a Magnani-type asbestos cement machine or by a "spray-up" method.
Patent ES-8306197-A1 (ES)
Title: Thread selector for rectilinear knitting machines
IPC: D04B15/36
Filed: 1982-02-12
Abstract: The selector comprises a counterbalanced endless chain carrying adjustable pins . To increase performance, levers with a control spring  guide the thread into the needle mechanism. A pawl regulates the advance of the chain.
Patent ES-8304198-A1 (ES)
Title: Producing fusafungine
IPC: C12R1/77
Filed: 1982-04-07
Abstract: The invention relates to a new strain of Fusarium which is characterized by particular morphological, genetic and biochemical data. It is used for the production of antibiotics, especially of fusafungine.
Patent ES-8400458-A1 (ES)
Title: Elastomeric polyetheresterimides.
IPC: C08G73/16
Filed: 1982-09-22
Abstract: Thermoplastic elastomeric polyetheresterimidescomprising a multiplicity of long chain esterimide units being represented by the formula < IMAGE > and short chain esterimide units being represented by the formula < IMAGE > where G is a divalent radical remaining after the removal of terminal hydroxyl groups from a poly(alkylene oxide) glycol having a number average molecular weight of about 400-4000 D is a divalent radical remaining after the removal of hydroxyl groups from a diol having a molecular weight less than about 300 and Q is a divalent radical remaining after removal of amino groups from an aliphatic primary diamine having a molecular weight less than 350 with the provisos that from about 0.5 to 5 of said short chain esterimide units are present for each of said long chain esterimide units and that said polyetheresterimide has a softening point of at least 160 DEG C.
Patent ES-8402229-A1 (ES)
Title: Device for folding paper bags into a Z shape.
IPC: B31B50/98
Filed: 1983-05-02
Abstract: In an apparatus for folding paper sacks to Z shape, co-operating scoring wheels are provided on both sides of the conveying plane of an inlet double belt conveyor consisting of individual double conveyor belts disposed at the ends of the articles. The scoring wheels are spaced apart by a distance equal to the desired spacings of the fold-lines of the Z folds and are mounted on pairs of shafts parallel to the roller shafts of the inlet conveyor. One of the individual belts adjoins a double conveyor belt which extends obliquely to the other and which is extended by a straight individual belt which, in relation to the inlet conveyor, is closer to the other individual belt by a distance equal to the shortening of the articles caused by the folding. The end rollers of the upper and lower belts of the oblique double belt conveyor with the adjacent rollers of the straight conveyor belts can be alternately raised from the rollers of the associated double belt conveyor so that each passing sack is clamped by only one pair of rollers. Over substantially the length of the oblique conveyor belt, a folding bar is provided above and another below the conveying planes. These bars extend in the conveying direction from a position beyond the scored zones of the sacks, pass through the conveying plane in opposite senses, also intersect in a vertical plane and terminate at a spacing from each other substantially in a horizontal plane.
Patent ES-8500586-A1 (ES)
Title: Method for continuously manufacturing products of thermoplastic material and equipment for carrying out said method
IPC: B29C48/13
Filed: 1983-06-09
Abstract: The method ensures that the core of thermoplastic material of the product is completely enveloped by a continuous covering formed by at least one sheet of a flexible material. Equipment for carrying out the method comprises an extruder 7 for delivering the thermoplastic material in a pasty state and in the form of a rod 16-18 having a regular section, means 20 for unrolling under this rod a sheet 19 of a flexible material, means 34 and 41 for completely enveloping said rod with said flexible material, and means for pulling on said sheet of flexible material and conveying the rod to calendering rolls 43 and 44, and means 46 for forming and means 47 for cutting to the desired length said rod which is thus completely enveloped by said sheet of flexible material. This equipment is applicable to the manufacture of shapes and plates for in particular the packaging and transportation of products.
Patent ES-8405213-A1 (ES)
Title: Electrical converter.
IPC: H02M3/338
Filed: 1983-07-22
Abstract: An electrical converter for supplying electrical power to a load from a d.c. source and which includes semi-conductor switching means for converting a direct input current to an alternating current and output transformer means fed with the alternating current for changing the magnitude of the output voltage with respect to the input voltage, wherein the semiconductor means includes transistor means connected with a drive transformer means in a configuration which provides for switching in response to saturation of at least a part of the drive transformer means, and the drive transformer means includes a winding connected in the main current circuit of the transistor means in a configuration providing current feed-back to a drive branch of the circuit connected to a control electrode of the transistor means to increase the response of the transistor means to drive signals derived from the input current and effectively provide a forced D.C. gain, thereby enabling a lower gain transistor means to be employed for a given minimum input voltage from the source.
Patent ES-8503897-A1 (ES)
Title: Submarine cable laying apparatus
IPC: H02G1/10
Filed: 1983-12-07
Abstract: A modular cable laying apparatus for erecting upon the deck of a barge or other vessel, comprises a plurality of drum stands 10 for placing one-behind- another in a fore and aft line on the deck, and two carriages e.g. 16, one either side of the line of drum stands, for moving along the line of drum stands and capable of lifting each drum 12 in turn to enable rotation of that drum about its axis, one carriage including a drive motor for rotating the drum to pay off its cable. The drum stands, carriages and laying pulley system 20 may be stored and transported in heavy duty containers.
Patent ES-8602411-A1 (ES)
Title: Substituted 2-hydroxyphenylacetic acids and derivatives of them.
IPC: C07D295/14
Filed: 1984-02-01
Abstract: The invention relates to novel phenol derivatives, especially those of the general formula < IMAGE > in which R0 represents hydrogen or an acyl radical, R1 represents carboxy, esterified carboxy or amidated carboxy, R2 represents hydrogen or an aliphatic radical, R3 represents an amino group di-substituted by two monovalent radicals or by one divalent radical, and the aromatic ring A may be additionally substituted, and their salts and isomers, processes for the manufacture of compounds of the formula (I) and their salts and isomers, pharmaceutical preparations containing these compounds, and their use as the active ingredients of medicaments and/or for the manufacture of pharmaceutical preparations.
Patent ES-8507157-A1 (ES)
Title: Suspension polymerization with emulsion seeds.
IPC: C08F259/04
Filed: 1984-04-17
Abstract: A process for the production of an improved PVC resin is described, comprising: adding vinyl chloride seeds obtained from emulsion polymerization, to vinyl chloride monomer suspension polymerization systems conducting suspension polymerization reactions of vinyl chloride monomer, and collecting the product. The use of this process results in finer control over resin particle size, and improved resin quality.
Patent ES-8502810-A1 (ES)
Title: Cathode-ray tube.
IPC: H01J29/50
Filed: 1984-05-03
Abstract: A cathode-ray tube comprising in an evacuated envelope an electron gun for generating at least one electron beam which is focused on a display screen to form a spot and which is deflected in two mutually perpendicular directions so that a raster is written on the display screen. The electron gun comprises a cathode which is centered on an axis, a first grid at some distance therefrom along the axis and a second grid at some distance from the first grid, the first and second grids each having a part which is perpendicular to the axis and which comprises an aperture around the axis. The aperture in the first grid, on the side of the second grid, is elongate in a direction coinciding with one of the deflection directions and, on the side of the cathode, is elongate in a direction perpendicular to the elongate direction of the aperture on the side of the second grid. The dimensions and the depths of the portions of the aperture on the side of the second grid and on the side of the cathode are chosen so that, for the beam operating current range of the cathode-ray tube, substantially one cross-over is formed in an astigmatically-focused electron beam, thereby improving near the second grid, spot quality.