baber/WOPTO huggingface dataset:
Patent ES-8300931-A1 (ES)
Title: Rotary heat engine
IPC: F01C11/00
Filed: 1981-06-19
Abstract: A rotary external combustion engine wherein energy is supplied to a working space of the engine by direct injection into the stator of liquid water at a high temperature and pressure. The water acts as a heat-transfer medium. Some of the liquid water spontaneously vaporizes on injection, during the rotor. Liquid water is exhausted from the working space and recycled to an external heat exchanger for reheating prior to reinjection. The engine is capable of a thermal efficiency greater than that of the Rankine cycle.
Patent ES-8302097-A1 (ES)
Title: Production of enduracidin and microorganisms therefor.
IPC: C07K11/02
Filed: 1981-10-30
Abstract: Enduracidin is produced by cultivating an enduracidin-producing microorganism, which belongs to the genus Streptomyces and which has enduracidin-excreting ability or m-fluoro-DL-tyrosine-resistance or has these two properties, until enduracidin is substantially accumulated in the culture broth, and then recovering the same.
Patent ES-8303548-A1 (ES)
Title: Electrowinning anode and method of manufacture.
IPC: C25C7/02
Filed: 1981-11-17
Abstract: A lead anode for electrowinning metals from sulfuric acid solutions is formed by soldering a sheet of lead anode material endwise in a slot, which extends longitudinally along and partially through a lead alloy coated copper bus bar and into which the sheet fits tightly, and thereafter depositing lead alloy filler at all joints between the bar and anode. Anodes thus constructed have a uniform, smooth joint between the bar and sheet and thus are corrosion resistant and exhibit uniform conductivity.
Patent ES-8305097-A1 (ES)
Title: Clutch mechanism for automobile vehicles
IPC: F16D13/70
Filed: 1982-06-18
Abstract: A clutch mechanism, particularly for a motor vehicle, is fitted with stop means to check the axial travel of the pressure plate after a predetermined distance of axial travel thereof with respect to the cover. The stop means include at least one radial lug which, independently of the cover, is fixed thereto using fixing means connecting to the cover the leaf-springs which provide the rotational connection between the pressure plate and the cover. The lug or lugs act on the outer circumferential edge of the pressure plate.
Patent ES-8402230-A1 (ES)
Title: Method and apparatus for filament winding
IPC: B65H81/04
Filed: 1982-07-19
Abstract: Filament band width uniformity is maintained in a filament winding process and apparatus therefor by a guide disposed between a winding eye and the mandrel about which the filaments are wound. The guide maintains a constant band payout angle with respect to the eye thereby maintaining uniform transverse reaction forces applied to the band by the eye.
Patent ES-8304784-A1 (ES)
Title: Hair dressing apparatus for styling, rolling and drying.
IPC: A45D1/04
Filed: 1982-08-02
Abstract: The invention is an improvement in a hairdressing device for the styling, winding and drying of hair. The device includes a handle and a round brush. The round brush includes bristle rows, the bristles of which penetrate an outer tube and, through relative rotary movement between the outer tube and an inner tube, are either extended through the outer tube or lowered onto the surface of the inner tube within the outer tube. The handle is provided with a depressable operating key. Depressing the key turns the tubes through a predetermined angle of rotation relative to each other to achieve retraction of the bristles. A restoring spring interconnects the tubes. When the operating key is released the spring returns the tubes to their starting position and extends the bristles. A locking cam on the key prevents inadvertent retraction.
Patent ES-8405440-A1 (ES)
Title: Production of xanthan gum by emulsion fermentation.
IPC: C12P19/06
Filed: 1982-09-07
Abstract: Preparation of xanthan gum is effected by dispersing the aqueous xanthamonas culture medium in a water insoluble oil such as a hydrocarbon or vegetable oil. Such dispersions generate substantially less viscosity and as a result, fermentation can be carried out to a higher polymer content with less energy input.
Patent ES-8401126-A1 (ES)
Title: Semi-automatic punching tool for forming cavities in a layer of gelatinous matter.
IPC: C12M1/16
Filed: 1983-02-09
Abstract: Semi-automatic device which makes it possible to produce cylindrical cavities, according to a given geometrical arrangement, in a layer of gelled material, the said device consisting of a set of several individual devices each of which, as shown in FIG. 1, consists of a cutter inside which a suction tube slides, it being possible for a pressure reduction to be created in the said suction tube.
Patent ES-8403349-A1 (ES)
Title: Method of fabricating a truss core sandwich panel.
IPC: B23K11/00
Filed: 1983-04-26
Abstract: A method of fabricating a truss core sandwich panel of the type including first and second face sheets secured on opposite sides of a corrugated sheet. The first face sheet is welded to one side of the corrugated sheet and the second face sheet is positioned in contact with the other side of the corrugated sheet. A conductive mandrel is positioned between the first face sheet and the corrugated sheet, the height of the mandrel being less than the distance between the first face sheet and the corrugated sheet by a predetermined amount. The first and second face sheets are positioned between opposed welding electrodes, with the mandrel being coplanar with the electrodes. A welding force is applied to the first and second face sheets by means of the electrodes, the force being sufficient to deflect the first face sheet into contact with the mandrel and to bring the mandrel into contact with the corrugated sheet to permit electrical continuity between the electrodes. The predetermined amount is such that the deflection of the first face sheet will not exceed the yield point of the material thereof. A current is passed between the first and second electrodes to weld the second face sheet to the corrugated sheet and the welding force is released. The mandrel is moved to a new location and the process is repeated.
Patent ES-8507532-A1 (ES)
Title: Cyclopropanecarboxylic-acid derivatives.
IPC: C07D309/40
Filed: 1983-05-09
Abstract: There are described novel cyclopropanecarboxylic acid derivatives of the formula I < IMAGE > (I) wherein R1, R2 and R3 independently of one another are each hydrogen halogen C1-C8-alkyl which is unsubstituted or substituted by one or more substituents from the group: thiocyanogen, hydroxyl, halogen, C1-C4-alkoxy, C1-C4-alkylthio, acyloxy or R4 or they are each C3-C6-alkenyl which is unsubstituted or substituted by R5 or they are C3-C6-alkynyl which is unsubstituted or substituted by R6 or they are R7, whereby R4, R5, R6 and R7 are phenyl which is unsubstituted or substituted by a maximum of three identical or different substituents from the group: halogen, nitro, cyano, carboxylic acid, carboxylic acid alkyl ester, alkyl, alkenyl, alkynyl, haloalkyl, alkoxy or alkylthio and X and Z are fluorine, chlorine, bromine or trifluoromethyl and also the production of these novel derivatives. The active substances of the formula I or compositions containing them are used for protecting cultivated plants against harmful effects of agricultural chemicals.
Patent ES-8506313-A1 (ES)
Title: Antibiotics, their preparation and use.
IPC: C07D207/16
Filed: 1983-07-20
Abstract: Compound of formula (II) and salts and esters are useful for treating bacterial infections: < CHEM > wherein: R<1> is hydrogen, -CHO, or -SO3H or a pharmaceutically acceptable salt thereof R<2> and R<3> are independently hydrogen, hydrocarbon, hydrocarbylcarbonyl, hydrocarbylcarbonylamino or R<2> and R<3> together with the nitrogen atom to which they are attached form a heterocyclic ring R<2> and R<3> being optionally substituted.
Patent ES-8403905-A1 (ES)
Title: Piperazines and homopiperazines, N-substituted by an aromatic heterocyclic group, and their use in therapeutics
IPC: C07D209/08
Filed: 1983-08-16
Abstract: There are disclosed piperidinio, piperazino and homopiperazino derivatives wherein there is N-substitution by a heterocyclic compound taken from the group benzimidazole, indole, purine or benzotriazole and to the organic or mineral acid addition salts of these derivatives. The process for preparation of such compounds and their use is also disclosed.
Patent ES-8503021-A1 (ES)
Title: Alumina coated TiO2.
IPC: C09C1/36
Filed: 1983-09-16
Abstract: A chalk-fade resistant TiO2 pigment exhibiting excellent gloss and dispersion that is comprised of TiO2 particles with a composite coating of dense alumina and boehmite alumina totaling 2-6% by weight alumina based on the TiO2 and a process for the preparation of such TiO2 pigment.
Patent ES-8505693-A1 (ES)
Title: Substituted pyrimidinyl organophosphorus compounds, compositions thereof and methods of controlling pests.
IPC: A01N57/16
Filed: 1984-02-29
Abstract: An organophosphorus compound, useful in controlling pests, having the formula < CHEM > wherein R is C1-C3 alkyl or phenyl, R<1> is hydrogen or R and R<1> together form a 1,3-butadien-1,4-diyl group optionally substituted with a methyl or chloro group, or R and R<1> together form a 1,2-ethenediylthio group wherein sulfur is attached to carbon R<2> is hydrogen or halogen X is oxygen or sulfur R<3> is C1-C3 alkyl and R<4> is C1-C3 alkoxy or propythio and their hydrochlorides, with the proviso that if R is phenyl, R<3> is methyl and R<4> is methoxy is disclosed. Compositions containing the active compound and methods of controlling pests, are also disclosed.
Patent ES-8503634-A1 (ES)
Title: Process and apparatus for dehydrating and transforming into granules a mixture of water and paste.
IPC: B01J2/12
Filed: 1984-03-22
Abstract: The invention relates to a process and an apparatus for dehydrating and transforming into granules a mixture of water and paste consisting in particular of ceramic barbotines. The process consists: (a) in filtering the mixture under pressure in an enclosure through filtering surfaces, with a view to producing a pasty deposit on said surfaces, (b) in extracting the remaining liquid contained in the enclosure, (c) in spraying the pasty deposits, by the centrifuge effect, against the walls of the enclosure with a view to transforming them into lumps, (d) in admitting these lumps into a rotating vessel pierced with holes and in forcing them through these holes so as to collect particles, (e) in conveying the said particles to be rolled to the inside of an inclined tubular surface rotating about its axis and traversed by an airflow, and then in collecting the granules obtained at the lower part of the said tubular surface.
Patent ES-8507140-A1 (ES)
Title: Citric-acid salt of (-)vinburnine and process for its preparation.
IPC: C07D461/00
Filed: 1984-05-10
Abstract: 1. A salt of (-) vinburnine having improved solubility in water, and intended more particularly for therapeutic purposes, characterized in that it has the following formula (I) : see diagramm : EP0164478,P4,F1
Patent ES-8504748-A1 (ES)
Title: Substituted furazans.
IPC: C07D319/00
Filed: 1984-07-20
Abstract: Substituted furazans of the formula < IMAGE > in which R and R1 are identical or different and represent optionally substituted aromatic or heteroaromatic radicals, R2 represents hydrogen, an OH or COOH grouping or an optionally substituted radical from the series comprising alkyl, alkoxy, cycloalkyl, cycloalkenyl, alkoxycarbonyl, alkoxythiocarbonyl, alkylsulphonyl, arylsulphonyl and aralkyl, Y represents oxygen or an S(O)m, -CR3R4, CO or NR5 grouping, in which m represents the number 0, 1 or 2 and R3, R4 and R5 are identical or different and represent hydrogen or alkyl, n represents the number 0 or 1 and X represents oxygen or sulphur, and wherein, if R represents phenyl, R1 represents phenyl, R2 represents hydrogen and X represents oxygen or sulphur, then n represents the number 1, or if n represents the number 0, R represents 4-bromophenyl, R1 represents 4-chlorophenyl and R2 represents hydrogen, then X represents sulphur, which possess pesticidal activity.
Patent ES-8507411-A1 (ES)
Title: Article transfer mechanism.
IPC: B65G47/52
Filed: 1984-07-20
Abstract: Apparatus is provided by which articles being conveyed along a first path in one direction are redirected and conveyed in another direction along a second path which is not parallel to, nor in the same direction as the first path. The apparatus has a transfer conveyer moving between the two paths, with catchment devices which take an article from one path and move it to a position above the other path. Interception occurs here, and the article is removed from the catchment device onto the second path.
Patent ES-8608380-A1 (ES)
Title: Method for manufacturing ceramic tiles without dirtying the feed rollers in the burning-in oven, and the tiles obtained in this way
IPC: B28B11/24
Filed: 1984-08-03
Abstract: In the manufacture of ceramic tiles, the dirtying of the feed rollers in the burning-in oven by residual glaze, which is unavoidably left on the surface of a conveying belt in the glazing station and is transferred from there by the backs of tiles to the feed rollers, is avoided by longitudinal ribs projecting over the backs of the tiles. The tiles on the conveyor belt are supported on the latter by the parts of the backs of the tiles which are located between such longitudinal ribs, while, in the burning-in oven, the tiles are supported on the feed rollers by the said longitudinal ribs. A raised structure, such as transverse ribs, preferably protrudes from the surface of the backs of the tiles less far than the said longitudinal ribs.
Patent ES-8601043-A1 (ES)
Title: Ships crosshead main motor mounting
IPC: B63H21/30
Filed: 1984-10-17
Abstract: Method according to which an engine chassis is mounted on the base in a predetermined position by means of vertical movement of transverse beams of the seating plate of the engine chassis, carried out by means of supports arranged under said beams, and afterwards the engine chassis is coupled to the base with spacer members. During installation of the engine chassis, the supports are located under the end transverse beams and under the central transverse beam of the seating plate of the engine and at least one of said beams is moved vertically in order to curve the engine chassis until a positive vertical deflection amounting to 150 to 300% of the deflection tolerance of the assembly specified for the given type of engine is adjusted on at least one bend (elbow) of the crankshaft. (Fig. 3).
Patent ES-8602725-A1 (ES)
Title: N-cyclisized benzenesulfone amides, process for their preparation and their use as active substances in pharmaceutical compositions
IPC: C07D295/22
Filed: 1984-10-18
Abstract: The invention relates to new N-cyclic benzenesulfonamides, their process of preparation and their use as active substance of pharmaceutical compositions. The new benzenesulfonamides according to the invention correspond to the following general formula (I): < IMAGE > (I) in which: V represents, for example, hydrogen, W represents, for example CF3, X represents, for example, hydrogen, Y represents, for example, hydrogen, n is 2 or 3, Z represents, for example, the group NR4, in which R4 represents, for example, hydrogen. These compounds are useful in pharmaceutical compositions for the treatment of nervous disorders with anxiety.
Patent ES-8506116-A1 (ES)
Title: Device for producing a fabric edge provided with a binding (whip edge)
IPC: D03C7/06
Filed: 1984-10-05
Abstract: A device for producing a fabric edge provided with a binding comprising alternately movable harnesses, each carrying a plurality of warp thread holders for one group of warp threads. The holders have ends in one end position of the harnesses which are spaced at a distance apart in the direction of lift in order to form a shed. A guide mechanism moves the warp threads associated with one group laterally away and a binding thread holder for a binding thread binds the warped threads together. The binding thread holder has an end which is movable transversely in the shed. The guide mechanism is in the form of guide bars arranged parallel to each other between two frame rails fastened to the associated harness.
Patent ES-8700101-A1 (ES)
Title: Method for feeding foundry moulds with metal alloys under controlled differential pressure
IPC: B22D18/04
Filed: 1984-12-07
Abstract: Method for bottom feeding a foundry mould with a metal alloy with a high melting point subjected to a controlled differential pressure. In an installation comprising a closed melting furnace 1 containing a metal alloy M and a mould 2 applied in leaktight contact onto an orifice 11 of a casting spout 10 of the furnace 1, the mould 2 is placed inside a leaktight caisson 22. After casting of the alloy M in the mould 2, a reduced pressure is applied to the mould 2 while the furnace 1 is at atmospheric pressure. The level of the metal alloy M is thus brought to the threshold of the moulding cavity 16 of the mould 2. The mould 2 is then filled rapidly and without turbulence, exerting a pressure on the alloy M in the furnace 1 and maintaining the reduced pressure on the mould 2. Application to the casting of thin castings of complex shapes, in cast irons, steels and superalloys.
Patent ES-8606709-A1 (ES)
Title: Method for reproducing information from an optically readable record carrier and apparatus for use in said method.
IPC: G11B7/004
Filed: 1985-02-07
Abstract: A Compact-Disc-Digital-Audio-System is described in which the bandwidth is reduced in order to extend the playing time, for example for the reproduction of 10 hours of speech. This is achieved without significantly modifying the existing players and without affecting the standard EFM coding, by multiplexing a plurality of channels in such a way that they can be reproduced consecutively by repeatedly playing the entire CD disc.
Patent ES-8700907-A1 (ES)
Title: Food additive containing zinc bacitracin.
IPC: A23K50/30
Filed: 1985-06-19
Abstract: 1. Feed additive containing zinc bacitracin with improved stability under the action of heat and moisture and mechanical processing, characterised in that the feed additive is coated with a polymer.
Patent ES-8604121-A1 (ES)
Title: Substituted guanidinobenzoic-acid phenyl esters, process for their production and their use as pharmaceutical preparations.
IPC: A61K31/275
Filed: 1985-08-01
Abstract: Aryl 4-guanidinobenzoates of formula (I) and their acid-addn. salts are new. X = H, CN or 1-4C alkoxy; Y = H, 1-4C alkoxy, 2-5C alkoxycarbonyl or CONRR'; R and R' = H or 1-4C alkyl; provided that X and Y are not both H. - Specifically claimed are 3-methoxycarbonyl-, 3-ethoxycarbonyl-, 2-cyano-, 2,3-dimethoxy- and 3-carbamoylphenyl 4-guanidinobenzoate.
Patent ES-8703003-A1 (ES)
Title: Accessory device for an inflatable gas balloon
IPC: F21S8/00
Filed: 1985-10-28
Abstract: An accessory device for an inflatable gas balloon (1) has for inflation of the balloon (1) an elastically expansible tube-shaped balloon neck (1a), with a sealing head (2) for the balloon neck (1a) and an electric lamp (14) for internal illumination of the balloon (1). According to the invention, the sealing head (2) is constructed as a cup-shaped housing (7) having an open end and an end closed by a bottom (7'), the open end being adapted to be inserted in sealing- tight fashion into and elastically expanding the balloon neck (1a). Disposed in the open end of the housing (7) is a light reflector, (15) which surrounds the electric bulb (14), which is electrically connected to an electromechanical coupling in the form of a screw type bulb cap (8), which is provided for simultaneous establishment of an electrical connection of the lamp (14) to an external power source and for mechanical supporting of the sealing head (2).
Patent ES-8701501-A1 (ES)
Title: Training device for ball games.
IPC: A63B69/40
Filed: 1985-12-20
Abstract: The device is of the type comprising a frame with rigid uprights defining a rebound surface. The frame (1) is equipped at its upper part with a support (4) permitting suspension, at a distance from the rebound surface (2), of a tension-free cloth or net (5) intended to cancel out the kinetic energy of the balls delivered by the players. The device also comprises, at its base, means for returning the balls to the players, for example of the chute (6) type which can be adjusted in respect of height and which has an inclined base (8) with a ball-throwing device (7). Various alternative embodiments are envisaged. Application to a ball game, for example tennis, by any player, whether a novice or otherwise, or, in addition, by a physically handicapped person, with variation in the rate of play.
Patent ES-8800613-A1 (ES)
Title: Solid support capable of fixing a biological substance, process for its preparation and its use in plasmatic purification.
IPC: C12N11/08
Filed: 1986-03-04
Abstract: Solid supports capable of irreversibly binding biological substances comprise a copolymer of (a) at least one acrylic, methacrylic or allylic monomer with at least one functional gp. selected from NH2, sec. amino, tert. amino, OH, CHO and amide, and (b) at least one crosslinking monomer with at least two ethylenic gps. reactive under ionising radiation. Monomer (a) is a dialkylaminoalkyl (meth)acrylate, acrolein or hydroxyethyl acrylate. Monomer (b) is a polyol poly(meth)acrylate. The copolymer comprises 30-80 wt.% (a) and 20-70 wt.% (b). Polymerisation is effected in bulk or emulsion phase using beta or gamma rays.
Patent ES-8701668-A1 (ES)
Title: Solid fuel transfer and seal system
IPC: B65G49/00
Filed: 1986-03-06
Abstract: A solid fuel transfer and seal system in which a seal chamber receives a fuel material and a valve 30 is provided for opening and closing a discharge opening 14B in the seal chamber 14. A seal plug unit 22 moves across the chamber to push the fuel material contained in said chamber towards the discharge opening. The valve 30 is opened in response to a predetermined amount of movement of the seal plug unit 22 towards the discharge opening, e.g. as determined by limit switch 40, and the seal plug unit seals the inlet opening 14A from the discharge opening after opening of the valve. A level limit switch or metering device associated with inlet conveyor 24 or chute 26 measures the amount of fuel in chamber 14 and triggers movement of unit 22 further limit switches 42 and 44 define its limits of travel.
Patent ES-8704241-A1 (ES)
Title: Homokinetic joint having pivotable jaws with complementary sets of teeth for conjugate pivotal movement thereof
IPC: F16C31/04
Filed: 1986-04-22
Abstract: A joint including a spider element (2) whose four branches each define a pair of raceways (4), a barrel (11) on the exterior of which are pivotally mounted jaws (13) each defining two spherical concave bearing surfaces (18), and intermediate elements (21) of planar-convex shape, disposed between the raceways and the spherical bearing surfaces. Needles (23) maintained by cages (24) are interposed between the intermediate elements and the raceways. Such a joint provides great freedom of axial sliding, even at high operating speed.