baber/WOPTO huggingface dataset:
Patent ES-453630-A1 (ES)
Title: Method of forming members comprising moulded parts surrounded by metal sheathing
IPC: B29C47/00
Filed: 1976-11-25
Abstract: In this process for producing and subsequently increasing the heat resistance of a phenolic resin moulding with a metal covering which surrounds the phenolic resin moulding, the production takes place by an injection moulding process, the metal covering being inserted into the mould before the injection moulding, whilst the increase in the heat resistance is carried out by a heat treatment. The aim of the invention is to produce a composite body comprising metal covering and phenolic resin moulding which is produced by injection moulding, is homogeneous and is free of cracks. To this end a metal covering with a porous structure is used in order that the volatile substances which escape from the phenolic resin moulding during the production and subsequent heat treatment can pass through the metal covering.
Patent ES-470176-A1 (ES)
Title: Hydroelectric machine set
IPC: F03B11/00
Filed: 1978-05-24
Abstract: The generating set has an electrical machine with a rotor (2) and a Francis water turbine. It has a rotating unit, which is essentially formed by the rotor (2) of the electrical machine and the wheel (4) of the Francis water turbine. This rotating unit (2, 8, 4) is supported both in the circumferential area of the rotor (2) or its retaining ring (2') and in the circumferential area of the wheel (4), in each case by means of a ring of hydrostatic radial bearings (6, 7). Due to the fact that the rotating unit is supported where the greatest masses are located and where the operating forces occur, stable operation of the generating set is possible even where this is of large dimensions.
Patent ES-471942-A1 (ES)
Title: Manufacture of synthesis gas by partial oxidation
IPC: C10K3/02
Filed: 1978-07-21
Abstract: In the manufacture of synthesis gas containing CO and H2 by partially oxidizing hydrocarbons or coal with oxygen-containing gas in the presence of a temperature moderator in a non-packed, non-catalytic, synthesis gas reactor at an autothermal temperature of from 900 to 1700 DEG C and at a pressure of from 1 to 250 bars, then cooling the reaction product, separating off particulate carbon, removing acidic impurities and carrying out any further desired aftertreatment, difficulties have arisen over removal of hydrocyanic acid. The present invention removes hydrocyanic acid from the reaction product by treating it, after the step of separating off particulate carbon but before the step of removing acidic impurities, in a catalytic hydrogenation zone at from 100 to 250 DEG C and a pressure of from 1 to 250 bars.
Patent ES-476676-A1 (ES)
Title: Rotary Positive-displacement Fluid-machines
IPC: F01C9/00
Filed: 1979-01-09
Abstract: An oscillating compressed-air motor includes a shaft 1 carrying a pair of radial vanes on which the air acts to partially rotate the shaft. The vanes are located in a cylinder 2 which is furnished with fixed partitions 5. At the end of each shaft movement an air-operated brake stops the shaft. The brake includes an inflatable rubber sleeve 4 acting on the inner surface of a cup-shaped member 3 secured to the shaft. The motor may drive a windscreen wiper.
Patent ES-479565-A1 (ES)
Title: Method for making suppositories by compression and product of same
IPC: A61K9/02
Filed: 1979-04-11
Abstract: This invention provides a compression process for the production of suppositories characterized in that the compression step is effected at a temperature at or below +10 DEG C., and in the absence of a binding agent.
Patent ES-480224-A1 (ES)
Title: Fungicidal compositions
IPC: A01N59/26
Filed: 1979-05-04
Abstract: A composition for combatting fungal and bacterial diseases in plants is disclosed which contains, as the active ingredient, a compound of the formula: < IMAGE > in which: R1 is hydrogen or an alkyl radical containing from 1 to 6 carbon atoms, R2 is an alkyl radical containing from 1 to 18 carbon atoms, R1 and R2 can additionally form an ethylene or propylene chain which is optionally substituted by alkyls containing from 1 to 3 carbon atoms, and R3 and R4, which are identical or different, are hydrogen, an alkyl radical containing from 1 to 18 carbon atoms, a cycloalkyl radical containing from 3 to 7 carbon atoms, an alkenyl radical containing from 3 to 18 carbon atoms, the phenyl radical or the benzyl radical, in association with an inert carrier which is acceptable in agriculture.
Patent ES-482130-A1 (ES)
Title: Sunblock formulations containing polyethylene
IPC: A61K8/36
Filed: 1979-07-03
Abstract: A sunblock or sunscreen formulation contains from 2.0% to 15% by weight of the formulation of a homopolymer or copolymer (e.g. with vinyl acetate) of polyethylene. The formulation is preferably a water in oil emulsion and may include emulsifiers, emollients and preservatives, and one or more ultraviolet absorbing compounds. The Molecular weight of the homopolymer may be 1,100 to 2,000, and that of the copolymer may be 2,000 to 3,500.
Patent ES-483852-A1 (ES)
Title: Strand guide arrangement to be used in a continuous casting plant
IPC: B22D11/128
Filed: 1979-09-03
Abstract: A strand guide for a continuous casting plant includes oppositely arranged rollers for supporting and guiding the strand. The axes or shafts of the rollers are detachably fastened to longitudinal carriers of a strand guiding stand. The longitudinal carriers are arranged between holding means supporting the axes of at least two pairs of oppositely arranged rollers, and the holding means of these oppositely arranged rollers are clamped relative to each other by centrally positioned clamping means.
Patent ES-485091-A1 (ES)
Title: Record carrier containing information in an optically readable radiation reflecting information structure
IPC: G11B7/24
Filed: 1979-10-17
Abstract: A record carrier is described having an optically readable radiation-reflecting information structure, comprising information areas arranged in information tracks, which areas are spaced from each other by intermediate areas, the information areas having oblique walls. It is demonstrated that a suitable information signal and a suitable positional error signal are obtained if the angle of inclination of the walls of the information area lies between 65 DEG and 85 DEG and the phase depth of the information areas lies between 95 DEG and 140 DEG .
Patent ES-485413-A1 (ES)
Title: Production of aromatic polyethers.
IPC: C08G75/23
Filed: 1979-10-26
Abstract: Production of aromatic polyethers by reacting i) a mixture of a bisphenol and a dihalobenzenoid compound or ii) a halophenol, in which dihalobenzenoid compound or halophenol the halogen atoms are activated by ortho or para -SO2- or-CO- groups, with an alkali metal (bi)carbonate, wherein the reaction is carried out in the absence of a solvent and in the presence of an infusible particulate support substance, preferably inorganic or polymeric, yielding a reaction medium in the form of a fre-flowing powder by the end of the reaction.
Patent ES-486061-A1 (ES)
Title: Activation device for projectile proximity detonator - is primed by signal supplied at timed interval after firing
IPC: F42C15/40
Filed: 1979-11-16
Abstract: The proximity detonator for shell or missile has the detonation signal supplied via a proximity sensor (4) responsive to electromagnetic radiation, when the projectile is at a specified distance from the target. An activation device (7) between the sensor(4) and the detonator (1) provides a path between the two in response to an activation signal, supplied at a given time after firing of the projectile. The circuit supplying the activation signal comprises a variable frequency oscillator (14) and a counter (15), providing the signal when a given count value is reached. The instant at which the activation signal is supplied is dependent on the selected frequency of the oscillator (14).
Patent ES-8102670-A1 (ES)
Title: Condensing heat exchanger
IPC: F28F17/00
Filed: 1980-03-12
Abstract: There is disclosed a heat exchanger having one or more bundles of tubes through which steam or other vapor is passed and comprising horizontally arranged rows of tubes each of which is connected to a separate outlet header. Condensate from the outlet headers of each bundle is drained into a pot having individual water leg seals which isolate vapor pressure within such outlet headers from one another. The outlet headers are of generally rectangular cross section and staggered in a horizontal direction, with the lower end of each successive outlet header to be contacted by air extending below the upper end of the preceding outlet header. The tubes of each such successive row of tubes are longer than those of the preceding row to be contacted by air and extend over the upper end of the outlet header connecting with the tubes of the preceding row of tubes.
Patent ES-8102598-A1 (ES)
Title: Production of lead from ores and concentrates.
IPC: C25D3/34
Filed: 1980-04-08
Abstract: Process for selectively recovering from a lead bearing ore or concentrate (4) in an electrolytic cell (1) including at least one anode (6) and one cathode (7). The process includes contacting the ore or concentrate (4) with an electrolyte (3) containing chloride ions and maintaining the electrolyte (3) at a temperature ranging up to the boiling point of the electrolyte (3) and at a pH of up to 7 whilst maintaining a low (less than 200 amp/m<s2>s) anode current density. By this process sulfur in the ore or concentrate (4) is converted to its elemental form whilst lead is taken into solution whilst any other base metal existing in the ore or concentrate (4) remains substantially undissolved. The process avoids formation of a detrimental elemental sulfur film on the ore or concentrate resulting in lower cell voltages and selective lead recovery.
Patent ES-8101479-A1 (ES)
Title: Compact master brake cylinder - has hollow main piston to accommodate spring and with compensating valve at input end
IPC: B60T11/20
Filed: 1980-06-10
Abstract: The compact master brake cylinder for dual hydraulic brakes has a first piston which is hollow to accommodate the internal spring while the compensating valve linking the fluid reservoir with the cylinder is at the input end of the master cylinder and has a long bore in the wall of the cylinder. The link between the input and main pistons is telescopic and incorporates a control valve. The master cylinder has a short length and requires only short travel. The telescopic coupling between the pistons allows sufficient piston travel to operate the compensating valves.
Patent ES-8102711-A1 (ES)
Title: Ink fountain for offset or letter-press printing machines.
IPC: B41F31/04
Filed: 1980-07-02
Abstract: Ink duct assembly for offset or letterpress printing machines having an ink duct and a duct roller defining an ink gap therebetween and an ink metering unit for adjusting the ink gap, respectively, zonewise in axial direction of the duct roller, including an elastic foil, the ink metering unit being engageable through the intermediary of the elastic foil with the duct roller, the elastic foil covering the ink metering unit and being removably fastened to the ink duct at an upper edge thereof and means for tangentially displacing the elastic foil relative to the duct roller to a position wherein a new and unworn part of the surface of the elastic foil engages with the duct roller.
Patent ES-8104693-A1 (ES)
Title: Circuit arrangement for connecting a transmission device of a modem to a telephone line.
IPC: H04M11/06
Filed: 1980-07-31
Abstract: 1. Circuit arrangement for connecting a transmission device (UB) of a modem to a telephone line (FL), wherein the transmission device (UB) generates or receives, as the case may be, data signals (D) assigned to the data to be transmitted and received, and wherein the operating voltage (UV) of the modem is produced from the loop current of the telephone line (FL) using a regulating stage (R), and wherein dialling pulses are produced by means of interruptions of the telephone line (FL) via a switch (nsi), characterised in that there is provided a frequency separating filter (F) which on the one hand is connected to the telephone line (FL) and on the other hand to the regulating stage (R) and to the transmission unit (UB) and which establishes a connection between the telephone line (FL) and the transmission device (UB) that is D.C. isolated and permeable to the data signals (D), and which frequency separating filter establishes a D.C. connection between the telephone line (FL) and the regulating stage (R) which is permeable to the dialling pulses and blocks the data signals (D).
Patent ES-8203146-A1 (ES)
Title: Rotary kiln with planetary cooler tube outlets.
IPC: F27B7/40
Filed: 1980-12-31
Abstract: An outlet from a rotary kiln to a planetary cooler tube has a stub tube 2 which is internally reinforced by a reinforcing ring 4 which is formed with a collar 4 min which extends radially beyond the join between the stub tube 2 and the kiln shell 1. The collar is insulated from both the stub tube 2 and the kiln shell 1 and is bolted to the kiln shell and coated with a wear-resisting ceramic material 8 which is flush with the wear resistant kiln lining 11.
Patent ES-8203612-A1 (ES)
Title: Manufacture of non-anticomplement igg
IPC: C07K16/06
Filed: 1981-06-04
Abstract: A process for the preparation of an intravenously administrable IgG, which is free of an anti-complementary activity, in which a polymer of polyethylenepropylene glycol, in particular Pluronic F-68, is added to a solution of IgG and the insoluble material resulting in this way is separated off, and the IgG obtained in this way.
Patent ES-8204711-A1 (ES)
Title: Process for the preparation of diphenyl ether derivatives
IPC: C07C43/295
Filed: 1981-07-10
Abstract: The invention relates to a process for the preparation of compounds of formula (I) < IMAGE > wherein R1 stands for hydrogen or the group COR2, wherein R2 stands for a straight or branched chained alkyl having 1 to 8 carbon atoms optionally substituted with phenyl, naphthyl, tetrahydronaphthyl or m-phenoxy-benzyl, cycloalkyl having 3 to 6 carbon atoms optionally substituted with one or more straight or branched chained alkyl or alkenyl having 1 to 6 carbon atoms, phenyl or naphthyl. The compounds of formula (I) are prepared according to the invention by (a) reacting esters of formula (II) < IMAGE > wherein X stands for chlorine or bromine and R2 has the same meanings as defined above with a phenol alkali metal salt and (b) if desired converting the diphenyl ethers so obtained to a specific compound of formula (I), m-phenoxybenzyl alcohol by the hydrolysis of the ester group.
Patent ES-8401353-A1 (ES)
Title: Dressing tool having several cutting edges.
IPC: B24B53/12
Filed: 1981-11-24
Abstract: A dressing tool having several cutting edges, in particular for grinding wheels, with a multiplicity of cutting elements consisting of diamond or boron-nitrite material. In order to keep the effective cutting-edge length of a cutting element the same size for the entire life of a tool, provision is made for the rod-shaped elements (2) to be offset relative to one another in rows (4, 5) perpendicularly to the working surface in such a way that their individual cutting edges (13) together form in the projection on the cutting line a cutting edge (L) continuously remaining the same length.
Patent ES-8207152-A1 (ES)
Title: New imidazolylphenyl amidines, processes for their preparation and their pharmaceutical use, and intermediates of preparation.
IPC: C07D233/64
Filed: 1981-11-27
Abstract: This invention relates to imidazolylphenyl amidines, the preparation thereof, and pharmaceutical compositions containing them. More particularly, this invention relates to compounds of the general formula < IMAGE > in which R, R1, R3, which may be the same or different, each represent a hydrogen atom or a lower alkyl group, and R2 represents a linear or branched alkyl, alkenyl, or alkynyl group, a cyano group, a hydroxyl group, a substituted or unsubstituted cycloalkyl or cycloaliphatic alkyl group, a bicyclic group, an aralkyl or aryl group optionally substituted by halogen, methyl, methoxy, or methylenedioxy groups, or a substituted or unsubstituted heterocyclylalkyl or heterocyclic group which may also contain a further hetero atom, or a non-toxic, pharmacologically acceptable acid addition salt thereof. These compounds are useful in treating disorders of the gastrointestinal tract.
Patent ES-8302244-A1 (ES)
Title: Piston and piston ring set
IPC: F16J9/00
Filed: 1982-02-05
Abstract: The piston (11) of a compressor or internal combustion engine is fitted with dual compression rings (12) and a separate scraper ring (13). One compression ring is made of metal and with its radial width considerably greater than its axial thickness. The ring has a number of notches around its inner edge to increase its elasticity. The ring is fitted in the piston groove with a circular lip abutting against the cylinder together with a flat ring of PTFE. The scraper ring (13) is of L shaped cross-section and made of spring steel. The surface abutting against the cylinder wall (14) is divided into a number of circumferentially abutting thin elastic flaps.
Patent ES-8307614-A1 (ES)
Title: Controller for a vehicle having an electric traction motor.
IPC: F16H59/02
Filed: 1982-02-24
Abstract: A controller (10) for the traction motor of an industrial truck comprises an actuator spool (56) which is axially shiftable by a manual selector member (12) for actuating a plurality of control switches (44,46,48). Detents (86,78,82,84) hold the spool in forward, reverse or park positions and a return spring (66) urges the spool toward neutral position. The actuator spool (56) is adapted for rotational movement about its axis for automatic release of the detents and return of the spool to neutral position. A seat occupancy detector (18) is actuated when the driver leaves the seat and imparts rotational movement to the spool which releases the detents and returns the spool to neutral. The controller is also adapted to provide manual and automatic control of a parking brake (6). Then the selector member is in the park position, cams (184) on the actuator spool actuates a control switch (48) to apply the vehicle brake. When the selector member is in the forward, reverse or neutral position the control switch is operative to release the brake with the driver on the seat if the driver leaves the seat the spool is rotated and actuates the control switch for applying the parking brake.
Patent ES-8305329-A1 (ES)
Title: Substituted trifluoromethylphenyltetrahydropyridines having anorectic activity, their preparation and pharmaceutical compositions containing them.
IPC: C07D211/70
Filed: 1982-03-10
Abstract: The invention relates to 4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydropyridines of formula < IMAGE > in which R represents a cyano, acetyl or cycloalkyl group of from 3 to 7 carbon atoms and Alk represents a straight or branched alkylene of from 1 to 4 carbon atoms, as well as to the salts thereof, having an anorectic activity, to a process for preparing same and to pharmaceutical compositions containing said compounds, useful in the treatment of obesity.
Patent ES-8403816-A1 (ES)
Title: Device for packing a fowl in a bag.
IPC: B65B25/06
Filed: 1982-05-13
Abstract: A device for packing a fowl into a bag, provided with a bottom plate (3) in which in order to have an escape for air from the forward part of the bag when the fowl is pushed into it the cross-section of the bottom plate is wave or zig-zag shaped so that between said plate and a bag stretched around it one or more channels (20) are left free.
Patent ES-8402348-A1 (ES)
Title: Ergot cyclic peptide alkaloids having a venotonizing effect, useful for treating orthostatic hypotension
IPC: C12N1/14
Filed: 1982-08-05
Abstract: 9-thia ergot cyclic peptide alkaloids produced by fermentation or synthetic methods have interesting anti-parkinson and other pharmacological activities.
Patent ES-8308202-A1 (ES)
Title: Liquid smoke-impregnation of fibrous food casings
IPC: A23B4/044
Filed: 1982-09-10
Abstract: Aqueous wood smoke is coated on tensioned fibrous reinforced dry stock cellulosic food casing in the flat form, and impregnates the casing wall while the latter is in a tensioned roll.
Patent ES-8406904-A1 (ES)
Title: Adjustable particle classifier
IPC: B02C23/08
Filed: 1983-07-06
Abstract: An adjustable classifier for the separation of fluid-suspended solid particles in industrial processes and by which the relative proportion of acceptably fine and unacceptably coarse solid particles may be regulated. Adjustability is achieved in an otherwise static classifier structure in which a fluid stream of multi-sized particles is passed through a curved path, by the provision of interleaved fingers movable from a retracted inactive position against an outer boundary surface defining the curved path to an extended position into the stream to re-entrain all particles moved against the outer boundary surface back into the fluid stream. Fine particles so re-entrained will pass from the classifier and relatively coarse particles will be rejected by centrifugal action. The invention also contemplates an adjustable plate member by which the velocity of the fluid stream may be regulated independently of the aforementioned fingers.
Patent ES-8405412-A1 (ES)
Title: Cephalosporin derivatives, process for their preparation and antibiotic medicaments containing them.
IPC: C07D501/36
Filed: 1983-07-12
Abstract: The present invention relates to cephalosporins having the formula: < IMAGE > (1) in which COOA is an acidic radical, salt or ester, and R1 represents a group: < IMAGE > in which RA and RB are H or alkyl or together form a cycloalkyl with the carbon to which they are bonded, R2 and R3 are H, alkyl or alkenyl, R4 and R5 are H, alkyl or alkenyl or together form a ring to the nitrogen atom with which they are bonded. This invention also relates to a process for the preparation of these compounds and to drugs containing them.
Patent ES-8502494-A1 (ES)
Title: Patterned belt bonded material and method for making the same.
IPC: D04H1/54
Filed: 1983-09-29
Abstract: An apparatus and method for making a strong, high loft, low density nonwoven fabric from a web comprising at least about 5 percent bicomponent fibers, and the fabric formed thereby wherein the web is superimposed on a first carrier belt, an open mesh belt is superimposed on the web, and the web and belts are caused to travel in a tensioned curvilinear path adjacent a heating means to heat fuse the low melting point component of the conjugate fibers to fibers in the web.
Patent ES-8505944-A1 (ES)
Title: Novel phenyl-substituted sulfonamides.
IPC: C07D409/12
Filed: 1983-10-27
Abstract: Sulfonamide derivatives of the formula < CHEM > wherein J is phenyl fused to a specified carbocyclic or heterocyclic ring, said phenyl and said ring both being optionally substituted R is H or CH3 W is O or S A is substituted monocyclic or bicyclic heterocyclic group and their agriculturally suitable salts, exhibit herbicidal and plant growth regulant activities. They may be formulated for agricultural use in conventional manner. The novel compounds may be made in various ways, e.g. by reacting a novel sulfonylisocyanate or sulfonylisothiocyanate of formula JSO2NCW with an appropriate heterocyclic amine of formula RHNA.
Patent ES-8505515-A1 (ES)
Title: O-substd. oxime(s)
IPC: A61K31/47
Filed: 1984-02-16
Abstract: O-substd. oximes of formula (I), in which X is 7-Cl, 7-CF3 or 8-CF3, and R is h, phenyl or COOH, are made by reacting ketones of formula (II) with O-substd. hydroxylamines of formulae (III), in presence of an inorganic base, pref. sodium acetate or carbonate, in an alkanol as solvent.
Patent ES-8604731-A1 (ES)
Title: 6,11-Dihydro-11,-oxo-dibenz(b,e)-oxepin derivatives, methods for their preparation, pharmaceutical compositions containing the same and their use as medicaments.
IPC: C07D407/12
Filed: 1984-04-02
Abstract: The present invention relates to 6,11-dihydro-11-oxo-dibenz-[b,e]-oxepin derivates, processes for preparing the same and their use as antiinflammatory and analgesic agents.