baber/WOPTO huggingface dataset:
Patent ES-449916-A1 (ES)
Title: Opening-devices for smoke- and heat-vents
IPC: A62C2/12
Filed: 1976-07-16
Abstract: Compact and autonomous device of high power for the opening of a smoke and heat vent, placed between the fix and the opening frame of the vent and composed of a fix arm forming the fix frame and a pivoting arm, the opening force being transmitted to the opening frame by means of a hinge fixed on a fitting piece gliding in the pivoting arm, which is retained in a closed position by means of a pivoting hook, driven by different pulling means, among which a pivoting lever kept in a retaining position by an electro-magnet, all forces and tensions being entirely taken up within the autonomous device and working in vertical and parallel planes, which are very close to one another. (Figure 1)
Patent ES-450189-A1 (ES)
Title: Surgical bandage
IPC: A61L15/60
Filed: 1976-07-27
Abstract: Bandage which can be applied to the skin in place of the normal surgical dressings comprising an adhesive layer, a layer of flexible semi-open cell polymeric foam, and an outer water impervious flexible polymeric film coating.
Patent ES-452610-A1 (ES)
Title: Method of and device for assembling unfinished diaphragm spring friction clutch
IPC: B23P21/00
Filed: 1976-10-22
Abstract: A method of assembling a vehicle clutch includes forming a sub assembly of a coupling cover and a plate spring with with a number of radially inwards directed tongues, the spring being fixed to the coupling cover by a number of projections near the radial outer ends of the tonques. The projections extend from the cover through slots between adjacent teeth enclosing the plate spring, the plate spring being flattened and each projection being bent radially outwards, using a forming tool. The coupling cover (11) is pre-shaped with parallel projections (17) to the plate spring (16) axis, and each projection (17) at the point where it passes back through the plate spring (16) is held against a radially inwards directed displacement whilst being bent radially outwards.
Patent ES-453565-A1 (ES)
Title: Preparation of aqueous dispersions of blocked aromatic polyisocyanates
IPC: C07C239/00
Filed: 1976-11-23
Abstract: Aqueous dispersions of aromatic polyisocyanates blocked with phenolic compounds are prepared by mixing the polyisocyanate and an aqueous solution containing an excess of the phenolic compound in the presence of a basic catalyst at a temperature above the melting point of the polyisocyanate.
Patent ES-453764-A1 (ES)
Title: Plate mould for continuously casting steel strands
IPC: B22D11/05
Filed: 1976-11-29
Abstract: A plate mould for continuously casting steel has a carrying frame, and side and end walls with cooling devices. At least one side wall is movable transversely relative to the mould by separate apparatus. The end walls are each comprised of a holding plate, a supporting plate and a cooled copper plate and can be clamped between the side walls by spring clamping elements. Wedge-shaped noses are provided on the upper and lower edges of the supporting plate for engagement with a wedge-shaped groove in the pertaining holding plate and with a clamping piece, respectively.
Patent ES-454993-A1 (ES)
Title: Gripper movement changeover device on a sheet-turning drum for perfector printing machines
IPC: B41F21/10
Filed: 1977-01-13
Abstract: Gripper movement changeover device on a sheet-turning drum for perfector printing machines having drive members for the gripper movement pivotable about pivot pins, each of the drive members carrying a roller selectively engageable with coaxially disposed control cams for following the same, includes a bridge disposed in a cavity formed in the sheet-turning drum, the bridge extending over the length of the sheet-turning drum, the drive members being mounted in the bridge, the bridge being longitudinally displaceable a distance corresponding to the mutual spacing of the control cams of the respective drive members.
Patent ES-455998-A1 (ES)
Title: Shears
IPC: B23D25/12
Filed: 1977-02-17
Abstract: A shearing device for cutting rod of the type comprising a pair of coplanar discs with projecting blades has the blades mounted in grooves in the discs so that the tips of the blades can be moved into and out of the path of the rod, thereby enabling the discs to rotate continuously and thus avoiding the problem with the known shearing device of accelerating and stopping the discs and ensuring that the blades are moving at precisely the same speed as the rod during the cutting action.
Patent ES-456792-A1 (ES)
Title: Forming method of tip on ingot * tong and bit
IPC: B22D19/10
Filed: 1977-03-12
Abstract: Ingot handling tongs are provided with inserts for gripping these are replaceable when the point is worn. To repair and reclaim the inserts, a refactory graphite mould is placed over the worn point. This is held and backed up by an outer sleeve, the space between being filled with a seal of sand. An exothermic mixt. is placed in the mould and ignited. This produces molten metal of suitable type which fuses with the insert to build up the point. This is later machined to shape. A metal plate forms a barrier, holding back the molten metal until ready.
Patent ES-466052-A1 (ES)
Title: Novel diazepine compound process for preparing same and medical composition
IPC: C07D498/04
Filed: 1978-01-17
Abstract: 8-Iodo-1-methyl-6-o-chlorophenyl-4H-s-triazolo 3,4-c - thieno 2,3-e 1,4 diazepine (I) and its acid-addn. salts are ne. In an example, (I) is prepd. from 8-iodo-6-o-chlorophenyl-1-methyl-thieno 2,3-f triazolo ,4-a 4,1- -oxazepine. (I) has anxiolytic, sedative and spasmolytic activity, it also increases feed uptake by mammals.
Patent ES-471686-A1 (ES)
Title: Benz-acylbenzimidazole-2-carboxylic acid derivatives
IPC: C07D409/10
Filed: 1978-07-13
Abstract: New heterocyclylcarboxylic acid derivatives which are acylated in the nucleus, especially benz-acyl-benzimidazole-2-carboxylic acid derivatives of the formula < IMAGE > (I) in which R is a free, esterified or amidated carboxyl group or a free, etherified or esterified hydroxymethyl group, R1 is an aliphatic, cycloaliphatic, aromatic, araliphatic, heterocyclic or heterocyclic-aliphatic radical, R2 is hydrogen or an aliphatic radical and Ph is a 1,2-phenylene group containing the radical R1-C(=O)-, with the proviso that R1 contains at least 2 carbon atoms if Ph is otherwise unsubstituted, R2 is ethyl and R is acetoxymethyl, and salts of such compounds having salt-forming properties, are useful as anti-allergic agents.
Patent ES-476044-A1 (ES)
Title: Insect destroying device using electrical discharge - has printed circuit board with two series of closely interdigitating voltage supply leads placed near light or bait
IPC: A01M1/02
Filed: 1978-12-15
Abstract: The insect destroying device attracts them for killing by electrical discharge using a light source, sound, sweet or coloured bait or similar. The discharge unit is placed near the bait and consists of a printed circuit (1) with two series of voltage supply leads (3) which interdigitate leaving small intermediate spaces. They are mutually insulated and extend over at least one side of the printed circuit substrate (2). The latter (2) can be a transparent board and also flexible so that it can be curved to form a cylinder.
Patent ES-476823-A1 (ES)
Title: A method, slug and device for forging a crank shaft.
IPC: B21J5/08
Filed: 1979-01-13
Abstract: A method and an apparatus for forging crank throws comprising upsetting a portion of a bar and directing the flowing material to form a preformed part having at the ends of the upset portion two upsets (27a) situated eccentrically to the axis of the bar. To form the ready forging a bending force is applied against the central portion of the preformed part, between the two eccentrical upsets (27a). The bending force is perpendicular to the upsetting force and is opposite to the crests of the eccentrical upsets. During forging operation the bar is fastened between segment dies (20,21) mounted in upper and lower die holders (7,18). The lower die holders (7) are supported by artitulated links (5,11) pivotably mounted to a fixed base. On this base a bending tool (23) is mounted. The upper die holders are slidably mounted to a head, which is fixed to a press ram. To the head an anvil (25) is fastened. This anvil has two working faces, which are interchangeable during the crank throw forging process.
Patent ES-486104-A1 (ES)
Title: Continuous casting of polyurethane foam
IPC: B29C39/26
Filed: 1979-11-19
Abstract: A process and apparatus for the continuous production of polyurethane foam are directed to the use of a laterally translating mold 13, the first portion of which has divergent side walls, including a "V"- shaped mold (12) having divergent straight vertical side walls (14). A polyurethane reaction mixture is deposited via conduit (11) at or near the mold apex the angle of which is 10 DEG to 120 DEG . Typically, the mixture is permitted to substantially complete its rise after being conveyed past the extremities of the divergent side walls (14) of the first mold portion. The invention contemplates use of a ratio of conveyor velocity to foam product height lower than those of the prior art. Both rectangular and circular cross sectional products can be produced.
Patent ES-486593-A1 (ES)
Title: Apparatus for depositing a film of metal oxides on the surface of flat glass.
IPC: C03C17/23
Filed: 1979-12-04
Abstract: 1. Device for depositing a film of metal oxides on the surface of flat glass, said device comprising a conveyor continuously driving a ribbon of flat glass a high temperature, spray guns driven in a to and fro movement transverse to the direction of driving of said ribbon and of which the nozzles are separated by a certain interval in the direction in question to spray on to the ribbon metal compounds which are thermally decomposable to a film of metal oxides, also provided with members for removal of waste gas situated close to the surface of said ribbon, characterised in that the space for spraying is divided into a plurality of sub-spaces by transverse aspiration openings placed not only (20) upstream and downstream of the nozzles, in the direction (A) of driving of the ribbon (G) but also (20a, 20b) between them.
Patent ES-8101563-A1 (ES)
Title: 1,2,4-Triazole-3,5-diamine derivatives
IPC: C07D307/52
Filed: 1980-02-16
Abstract: The invention relates to compounds of the formula (I) < IMAGE > (I) and physiologically acceptable salts, hydrates and bioprecursors thereof, in which R1 and R2 represent hydrogen, an aliphatic or cycloaliphatic group, or R1 and R2 together with the nitrogen atom form a 5 to 10 membered heterocyclic ring: Alk represents a straight or branched alkylene chain Q represents furan, thiophen or benzene ring which is incorporated into the rest of the molecule X represents -CH2-, < IMAGE > -O- or -S- where R6 represents hydrogen or methyl n represents zero, 1 or 2 m represents 2, 3 or 4 R3 represents hydrogen, a substituted or unsubstituted aliphatic or aryl group and R4 and R5, which may be the same or different, each represent hydrogen, a substituted or unsubstituted aliphatic, aryl, or together with the nitrogen atom form a heterocyclic group.
Patent ES-8101815-A1 (ES)
Title: A r c spreading device.
IPC: H01J61/30
Filed: 1980-06-04
Abstract: A compact fluorescent lamp with a screw-in plug (10) to fit conventional screw sockets which operates at 20-30 watts and provides the lumen output of a 75-100 watt lamp. The lamp is essentially a hollow cylinder with a glass envelope for the two outer walls. The space (3) between the two outer walls is partitioned to constrain the arc discharge to follow a designated path around the inner surface of the lamp. Efficiency is promoted by novel ballast design. The screw-in fluorescent lamp contains a coil (1) in the center of the lamp which creates a diverging magnetic field which causes the arc discharge to spread and may also serve the dual purpose of limiting arc current. Arc spreading coils of several designs are disclosed to provide oriented diverging magnetic fields, rotating diverging magnetic fields and magnetic fields shaped to the lamp envelope with which they are employed.
Patent ES-8105894-A1 (ES)
Title: Connector for connecting conductors of a flat cable to conductors on a substrate.
IPC: H05K3/36
Filed: 1980-09-02
Abstract: A connector for use in establishing electrical connections between the conductors of a flat multi-conductor electrical cable and conductors (200) carried by a substrate (201), comprises a stamped and formed sheet metal member (1) adapted to be secured to the substrate (201) and having a plurality of resilient fingers (2) arranged to urge respective conductors of the cable on to respective conductors (200) on the substrate (201), and a lifting lever (10) by which the fingers (2) can be lifted and latched away from the substrate (201) to permit zero force insertion of the cable between the fingers (2) and the substrate (201).
Patent ES-8200226-A1 (ES)
Title: Pacemaker with pulse width adjustment circuitry.
IPC: H03K7/08
Filed: 1980-10-03
Abstract: There is disclosed herein a cardiac pacemaker pulse generator utilizing digital circuitry for controlling the provision of cardiac stimulating pulses. The width of the pulses is increased as the battery voltage decreases to maintain the energy of the stimulation pulse. The pulse width of each pacemaker pulse is determined by comparing a reference signal to an incrementally increasing signal which is related to the battery voltage.
Patent ES-8202875-A1 (ES)
Title: Method and apparatus for the relaxation of rovings on roving frames.
IPC: D01H9/14
Filed: 1980-09-26
Abstract: A roving frame in which tension is reduced in the unwound length of roving (50,52) remaining between the drafting mechanism (10) and the package (32) after the frame has been brought to a halt. This can be done by additional feed from the drafting mechanism after stopping of the other elments of the frame. The degree of feed may be different depending upon whether the stoppage is due to a break at one of a group of flyers, or to a doffing operation.
Patent ES-8200746-A1 (ES)
Title: Method and apparatus for protecting an arrangement located in an area of highly concentrated radiation
IPC: F24S23/77
Filed: 1981-01-30
Abstract: Method and apparatus for the protection of an arrangement located in the region of highly-concentrated radiation, such as the radiation receiver of a solar tower project. Smoke cartridges forming a smoke fog or water vapor sprays form a diffusion radiation in the path of radiation towards the arrangement so as to lower any critically or excessively high temperature capable of causing damage to the arrangement.
Patent ES-8206117-A1 (ES)
Title: Variable emitter degeneration gain-controlled amplifier
IPC: H03G3/30
Filed: 1981-04-22
Abstract: A gain-controlled amplifier is provided in which emitter degeneration is varied without affecting the D.C. biasing of the amplifier. An amplifying transistor is resistively coupled in a common emitter amplifier configuration with a fixed collector load resistor. The emitter impedance of the amplifying transistor includes a controlled resistance device having a base electrode coupled to the emitter electrode of the amplifying transistor, an emitter electrode coupled to receive a variable gain controlling current and a collector electrode coupled to a point of reference potential. At signal frequencies, the base-to-emitter junction of the device acts as a resistance which varies inversely with the flow of gain controlling current through the collector-to-emitter path of the device. Varying the resistance of the base-to-emitter junction of the device varies the emitter impedance and the degeneration of the amplifying transistor, which varies the gain of the amplifier. The collector-to-emitter path of the device is separate from the transistor biasing circuitry, and hence modulation of the device will not affect the D.C. biasing of the amplifying transistor. Under strong signal (maximum gain reduction) conditions, the controlled resistance device is turned off completely so that it will not introduce intermodulation distortion into the amplifier. The fixed collector load resistor provides a constant, high output impedance, which reduces power dissipation and signal currents flowing in the amplifier power supply.
Patent ES-8300143-A1 (ES)
Title: Halogenation process using a halide carrier and process for regeneration of the halide carrier.
IPC: C25B9/19
Filed: 1981-04-30
Abstract: A process for the manufacture of halogenated hydrocarbons which comprises contacting a hydrocarbon or halogenated hydrocarbon feedstock with a solution of a halide carrier to halogenate the feedstock whereby the halide carrier is reduced to a spent carrier and regenerating the halide carrier by electrolysis of the spent carrier solution from the halogenation reaction by electrolyzing the spent carrier solution in the presence of halide ions under conditions whereby deposition of metal or metal salts and liberation of elemental halogen are substantially avoided. In particular embodiments, the feedstock is halogenated using a non-aqueous solution of the halide carrier in which the ratio of halide ion:metal ion of the halide carrier is below 2:1, preferably about 1:1 and regeneration of the halide carrier is carried out in a three-compartment cell having two ion-exchange membranes or a diaphragm and a membrane. The halide carrier is a halide salt of a metal of variable valency in which the metal is in a higher valency state, especially cupric chloride or ferric chloride.
Patent ES-8304822-A1 (ES)
Title: Apparatus and method for strip casting.
IPC: B22D11/06
Filed: 1981-05-08
Abstract: Apparatus for continuously casting strip material is disclosed comprising a tundish (10) having an internal cavity (34) for receiving and holding molten metal and an orifice passage (14) through which the molten metal is delivered from the cavity (34) to a casting surface (16) located within 3.048 mm (0.120 inch) of the orifice passage (14) and movable past the orifice passage (14) at a speed of from 61 to 3048 metres (200 to 10,000 linear surface feet) per minute. The tundish (10) has at least one molten metal resistant upper block (24) and at least one molten metal resistant lower block (30) vertically aligned and secured sufficiently to prevent molten metal in the cavity (34) from passing through the interface of the secured blocks. The orifice passage (14) has a substantially uniform width dimension, of at least 0.254 mm (0.010 inch) throughout the longitudinal extent thereof.
Patent ES-8300725-A1 (ES)
Title: 3,1-Benzoxazin-2-ones, their preparation and their use.
IPC: C07D265/22
Filed: 1982-01-12
Abstract: The invention relates to compounds of general formula I < IMAGE > (I) (wherein R1 and R2, which may be the same or different, each represents a hydrogen atom or a (C1-C4) alkyl group R3 and R4, which may be the same or different, each represents a hydrogen, fluorine or chlorine atom or a hydroxy, methyl, ethyl or (C1-C4) alkoxy group, or R3 together with R4 represents a methylenedioxy group R5 and R6, which may be the same or different, each represents a hydrogen atom or a methyl group R7 represents a group of formula < IMAGE > R represents a hydrogen atom or a (C1-C4) alkyl group R8 represents a fluorine or chlorine atom or a (C1-C4) alkyl, (C1-C4) alkylthio, hydroxymethyl, CONHR11, SO2NHR11, OR12, methoxycarbonyl, ethoxycarbonyl or NHSO2CH3 group R9 represents a hydrogen, fluorine or chlorine atom or a OR12 group R10 represents a hydrogen or chlorine atom or an amino, methyl or methoxy group R11 represents a hydrogen atom or a methyl, ethyl or hydroxyethyl group R12 represents a hydrogen atom or a (C1-C4) alkyl, (C1-C4) alkyl-CO, aryl-CH2 or aryl-CO group and n represents 1, 2 or 3) and acid addition salts thereof as well as to processes for their preparation and pharmaceutical compositions containing them. The compounds of the invention possess interesting pharmacological properties in particular displaying hypotensive and selective tocolytic effects.
Patent ES-8308199-A1 (ES)
Title: Foliar feed.
IPC: C05C9/00
Filed: 1982-01-20
Abstract: This invention relates to the foliar feeding of growing plants. Conventional foliar feed comprising plant nutrients dissolved in water have a very poor shelf life and chemically attack many container materials. To overcome this problem the practice is to mix the aqueous solution feed immediately before use. In practice it is necessary to mix more solution than is required and, particularly with small scale applications, there is always a waste of feed. The present invention overcomes this problem by providing an aerosol container charged with a foliar feed solution and a propellant, preferably forming a water in oil emulsion with the solution, and whereby the feed has a relatively long shelf life and can be dispensed in small quantities without wastage.
Patent ES-8304344-A1 (ES)
Title: Electronic identification system.
IPC: G07F7/08
Filed: 1982-05-11
Abstract: The identification system consists of an electronic key comprising a passive memory area (10) and a shift register (9) and a lock capable of being coupled with the key. The lock is capable of supplying a pulse causing the code contained in the memory (10) to be loaded into the register (9). The register (9) is looped on itself via connection (113). Before reading the contents of the register (9) a set number of clock pulses, counted by the control circuit (149) and transmitted by the electronic lock on the H terminal, produces a series of permutations of the contents of the shift register (9). After this permutation phase, the AND gate (157) allows the data contained in the shift register (9) to flow out through the output terminal S due to the action of additional read pulses the number of which is equal to the number of bits in the register (9).
Patent ES-8401434-A1 (ES)
Title: Improved condensation reaction catalysts
IPC: B01J23/02
Filed: 1982-06-28
Abstract: Organic condensation reactions which use phosphate catalysts are improved by using catalysts of pyrophosphates, mono- and/or di-hydrogenphosphates of Sr, Cu, Mg, Ca, Ba, Zn, La, Al, Co, Ni, Ce and/or Nd which are pref. associated with SiO2, Al2O3 or SiO2-Al2O3 carriers. The catalysts are used in reactions which eliminate water or ammonia and also in cyclisation reactions. In particular, their use is claimed in the prodn.of triethylenediamine from (crude) hydroxyethylpiperazine, N-aminoethylpiperazine or ethanol amines, and in the prodn. of (alkyl)morpholine or dimethylaminoethylmorpholine in the presence of water. The prodn. of a morpholine is pref. also carried out under an inert gas.
Patent ES-8401445-A1 (ES)
Title: Bicyclic compounds, their production and use.
IPC: C07K5/02
Filed: 1982-08-26
Abstract: New bicyclic compounds, inclusive, of salts thereof, of the formula: <CHEM contiene="yes"> wherein R<1> and R<2> are the same or different and represents hydrogen, hydroxy or lower alkoxy, R<3> is hydrogen or lower alkyl, R<4> is hydrogen, lower alkyl, amino-lower-alkyl or acylamino-lower-alkyl, R<5> is hydrogen, lower alkyl or aralkyl which may be substituted, R<6> is hydroxyl, lower alkoxy, amino or lower alkylamino, and m and n each means 1 or 2, having inhibitory activities of angiotensin converting enzyme and bradykinin decomposing enzyme, and are useful as antihypertensive agents.
Patent ES-8403942-A1 (ES)
Title: Curable compositions and process for preparing a cured composition.
IPC: C08L63/00
Filed: 1982-10-13
Abstract: The invention provides curable compositions comprising [1] 100 part by weight of an epoxy compound containing at least one vicinal epoxy group, [2] from 1 to 25 parts by weight of a saturated poly[alkyl acrylate] having a molecular weight of less than 10,000 and a carboxyl functionality greater than 1.15 and [3] a curing amount of an epoxy curing agent, which compositions may be cured by application of heat. The composition may be used as adhesives, surface coatings, in preparing laminates, in castings, and in encapsulation of electrical equipment.