baber/WOPTO huggingface dataset:
Patent ES-8401793-A1 (ES)
Title: Apparatus for the heat treatment of articles by convection.
IPC: C21D1/76
Filed: 1983-03-25
Abstract: A tunnel furnace composed of modular sections, each modular section comprising horizontal and mutually parallel openings occupying the width of a heat treatment enclosure, the openings being beneath the top of a conveyor and adjacent each other in a direction parallel to the direction of travel of the conveyor with each opening extending perpendicular to the direction of travel, such that each opening gives out a sheet of ascending gas, a collecting slot formed in an upper wall of the heat treatment enclosure extending horizontally, mutually parallel, perpendicular to the direction of travel of the conveyor and extending the width of the enclosure, such that the slot collects the sheet of ascending gas, temperature adjusting devices for maintaining the temperature of the collected gas for the module, a circulating fan for accepting the collected gas and circulating the gas via a gas circulation path to the openings after passing through the temperature adjusting devices and a regulating device for controlling each temperature adjusting device.
Patent ES-8500106-A1 (ES)
Title: Process and apparatus for continuous slurry casting.
IPC: C22C1/00
Filed: 1983-05-31
Abstract: A process and apparatus is described for slurry casting an ingot having a non-dendritic structure across substantially its entire cross section. The casting mold has a first chamber for extracting heat from the molten material. The amount of heat extracted from the molten material and the cooling rate of the molten material is controlled to initiate growth of primary phase particles and to form a semi-solid slurry having a desired fraction solid. The mold also has a second chamber for casting the slurry into an ingot. Adjacent the exit portion of the first chamber and the inlet portion of the second chamber, a transition member is provided for delivering the slurry to the casting chamber and for preventing the ingot shell from extending back into the first chamber.
Patent ES-8505835-A1 (ES)
Title: Heat-pressure-expansion process for drying pure sugars or starch hydrolysates to prepare a free flowing powder.
IPC: C13B40/00
Filed: 1983-12-15
Abstract: A process for producing a free flowing powdered solid form of a low softening point hygroscopic substance such as a pure sugar or starch hydrolysate comprises heating a concentrated aqueous solution of the substance to a temperature above its normal boiling point under positive pressure and spraying the solution into a zone, held at a lower temperature and pressure than the solution, through which flows a stream of air or other inert gas.
Patent ES-8505645-A1 (ES)
Title: Di:methylamino propyl p-acetamido-benzoate
IPC: A61K31/165
Filed: 1983-12-16
Abstract: 1-Dimethylamino 2-propyl p-acetamido benzoate of formula (I) is made by (a) reacting propylene oxide with excess dimethylamine in methanol soln. in presence of a small amount of water as catalyst, to form 1-dimethylamino 2-propanol; and (b) isolating this and reacting with p-acetamido benzoic acid.
Patent ES-8500781-A1 (ES)
Title: Modified RSR rotary atomizer
IPC: B22F9/10
Filed: 1983-12-26
Abstract: To produce metal powders by rotary atomization molten metal is poured onto the surface of a spinning disk. The central portion of the disk is ceramic. Onto the upper surface of the ceramic portion is bonded a protective layer of metal compatible with the molten metal to be poured. The molten metal is poured directly onto this metal layer which prevents contact with the ceramic. The metal of the protective layer is selected such that proper atomization and no significant contamination of the atomized metal occurs during a run.
Patent ES-8507068-A1 (ES)
Title: Closure with cured expanded plastisol liner
IPC: B65D39/02
Filed: 1984-03-08
Abstract: A closure comprising a shell having a cured plastisol liner wherein the plastisol is in a puffed state, the liner having a lower, radially inwardly-directed, locking bead, formed soley due to the puffed state of the plastisol, for locking engagement beneath a container neck finish bead. GBAB- GB2134498 B A closure comprising a shell having a cured plastisol liner wherein the plastisol is in a puffed state, the liner having a lower, radially inwardly-directed, locking bead, formed soley due to the puffed state of the plastisol, for locking engagement beneath a container neck finish bead. USAB- US4448320 A A closure comprises a shell (22) with a liner (24) having a lower radially inward locking bead formed solely due to expansion and engaging below a container neck finish bead (20). The shell pref. has a cylindrical upper part and is radially outwardly enlarged at the bead where the liner thickness is greater than in axially adjacent parts. - The liner pref. terminates below the bead in a tapered ramp ending at the shell intermediate ends of the shell enlargement. The plastisol pref. has an expansion rate which increases with thickness and expands when cured so that thickened areas increase in thickness to a greater linear extent than thinner areas. The uncured liner may be contoured by a moulding punch and may have a skirt interior surface which is a straight line in cross-section. (2/5)
Patent ES-8801394-A1 (ES)
Title: Process for the cathodic electrowinning of metals, with the corresponding acid generation, from their salt solutions.
IPC: C25C1/18
Filed: 1984-07-02
Abstract: A procedure for the cathodic electrowinning of metals, with the corresponding acid generation, from its salt solution, using a electrochemical cell where the anodic and cathodic comparments are physically separated by a cation permoselective membrane, in such a way that different electrolytes are used in each electrodic space. The cathode receives a solution of the corresponding metallic salt, (typically, its chloride), the metal being discharged at the cathode, and the electrical equilibrium being maintained by protons coming from the anolyte, across the cations permeating membrane.
Patent ES-8505563-A1 (ES)
Title: Finned heat exchanger tubes and method and apparatus for making same.
IPC: F28F1/36
Filed: 1984-08-03
Abstract: Improved method and apparatus for making finned tubing from difficult-to-work materials such as titanium and stainless steel uses spaced sets (26, 28) of finning discs on a plurality of arbors to form a tube (11) against a mandrel having different diameters (14, 16) under each set of discs. By forming the tips of the fin turns (11 min ) to their final O.D. in the first disc set (26) and by deepening their roots to bring the fin turns to their final height in the second disc set (28), tubes with higher fin turn counts and or higher fin heights can be achieved than were formerly possible. The process of separately cold working the tips and roots also permits tubes to be made which are dimensionally identical to prior art tubes but with higher quality and productivity since tube stresses are greatly reduced. An improved titanium tube is also disclosed which has at least a fin turn per mm (26 fins per inch), a fin height of at least 0.86 mm (0.034") and an outside to inside surface area ratio of at least 3.0.
Patent ES-8605124-A1 (ES)
Title: Distribution transformer with coiled magnetic circuit.
IPC: H01F41/06
Filed: 1984-10-03
Abstract: The transformer comprises an electric circuit formed by primary and secondary windings insulated from each other. The windings constitute two or more subassemblies juxtaposed and retained together to form a rigid insulated frame. A cooling device is disposed inside the frame for circulating a cooling liquid. Around one or more sections of the frame are wound hollow coils of a ferromagnetic flat metallic ribbon with a high relative magnetic permeability. - The frame has a rectangular configuration. The width of the layers of the steel ribbon diminishes in a direction towards the outer periphery of the coil.
Patent ES-8602054-A1 (ES)
Title: Process for the in-situ preparation of urea groups containing diisocyanates in polyols, dispersions and solutions prepared according to this process and their use.
IPC: C08G18/08
Filed: 1984-12-27
Abstract: Dispersions or solns. of aromatic polyisocyanates contg. urea gps. are prepd. in situ by reacting (a) aromatic di- and/or poly-isocyanates in (b) liq. or low melting diols or polyols with mol. wt. 400-10,000, with (c) 0.15-0.40 mols. water, w.r.t. total NCO equiv. in (a), in presence of (d) 0.1-2.5 wt.%, w.r.t. (a), of catalysts which accelerate the NCO/water reaction more strongly than the NCO/OH reaction. Reaction is at up to 80 (10-50) deg. C, until evolution of CO2 is ended.
Patent ES-8606149-A1 (ES)
Title: Variable displacement pump system.
IPC: F04B1/30
Filed: 1985-02-01
Abstract: A variable displacement pump has a swashplate controlled by a pair of pistons. A shuttle valve communicates the highest pressure pump workport to an operator-controlled displacement control valve. A pressure-responsive override valve is connected in series between the displacement control valve and the pistons. When an override pressure is achieved, the override valve blocks communication of the control valve with the pair of pistons and communicates the pump workports directly to the pistons for rapid destroking.
Patent ES-8800322-A1 (ES)
Title: Radiation-curable coatings containing reactive pigment dispersants.
IPC: G11B5/702
Filed: 1985-04-11
Abstract: Liquid coating compositions adapted to be cured by exposure to penetrating radiation are disclosed in which a liquid vehicle of coating viscosity having an ethylenically unsaturated portion comprising one or more polyethylenically unsaturated materials adapted to cure on radiation exposure, pigment dispersed in the vehicle, and an ethylenically unsaturated radiation-curable dispersant containing a carboxyl group for wetting the pigment and assisting in the stable dipsersion of the pigment in the vehicle. This dispersant is a half amide or half ester of an ethylenically unsaturated polycarboxylic acid anhydride, such as maleic anhydride, with an organic compound having a molecular weight of from 100 to 4000 and which contains a single hydroxy group or a single amino group as the sole reactive group thereof.
Patent ES-8604834-A1 (ES)
Title: Process for the manufacture of alkali phosphate solutions with a low vanadium content.
IPC: C01B25/30
Filed: 1985-10-15
Abstract: Prodn. of alkali phosphate solns. (I) with low V content from phosphoric acid (II) contg. V involves redn. of the V with a reducing agent (III), pptn. of the reduced V in the presence of Fe ions by 2-stage neutralisation of (II) with alkali hydroxides (IVA) and/or carbonates (IVB) and sepn. of the ppte., which can be decomposed by reaction with alkalis if required. - The novel features are that a negative redox potential is produced in (II) by adding (III) and the alkali metal/P molar ratio is adjusted to 0.85-1.0 by partial neutralisation and maintained for at least 10 mins., then, without intermediate filtration, the alkali metal/P molar ratio is increased to 1.9-2.1, after which the entire ppte. is sepd. and opt. decomposed.
Patent ES-8705155-A1 (ES)
Title: Evaluating device for a pulsating tone signal.
IPC: H04Q1/46
Filed: 1985-11-29
Abstract: The device serves in particular for evaluating the tone signal combinations (2) which are generated in telephone touch-tone dialling. This involves forming quotients from the sums of signal times and blank times and using them along with maximum and minimum times for checking the signals. In this way, on the one hand signals clipped by brief interruptions can be evaluated better and on the other hand responding wrongly to voice signals can be prevented better than is the case with prior art devices.
Patent ES-8705033-A1 (ES)
Title: A cloning vehicle for cloning a large fragment of dna and a vaccine comprising 987p fimbrial protein.
IPC: C12P21/00
Filed: 1985-12-03
Abstract: A new method of cloning large fragments of DNA by inserting the fragment into a cloning vehicle which also contains a high copy plasmid and a partition locus. The process of the invention is particularly useful for producing 987P fimbrial proteins by transformed E. coli, for incorporation into vaccines for the prevention and treatment of scours in piglets. The process is also useful as a tool in the creation of DNA libraries for eukaryotes.
Patent ES-8707913-A1 (ES)
Title: Enhanced pressure swing adsorption processing.
IPC: B01D15/00
Filed: 1986-03-06
Abstract: A feed gas is passed to a pressure swing adsorption system, each bed of which undergoes a processing cycle that includes (1) pressurization (2) copurge at upper adsorption pressure, (3) countercurrent depressurization, including, in some embodiments, evacuation to a lower subatmospheric desorption pressure. By recycling effluent gas released upon copurge and countercurrent depressurization for use in the pressurization or the copurge step, the more readily adsorbable component of the feed gas is advantageously recovered at high purity and at high recovery levels. Enriched less readily adsorbable component is also recoverable as coproduct effluent at relatively high recovery levels. The process can be advantageously employed for the separation and recovery of product nitrogen from air.
Patent ES-8706907-A1 (ES)
Title: Fluid pump.
IPC: H02K7/11
Filed: 1986-03-13
Abstract: For the purpose of the rapid exchange of the prime mover (4) without the necessity of opening the fluid system, the pump impeller is connected to the electrical prime mover (4) by a magnetic coupling. That part of the magnetic coupling which is connected to the pump impeller has an air gap which is filled with a fluid and is closed off hermetically from the outside air by a cover. The prime mover (4) and that part of the magnetic coupling which is on the prime-mover side is connected exchangeably to the pump casing (2) by a rapid-action lock 39 which can be actuated by hand, without a tool, and consists of at least one combination of notch (33) and catch (34).
Patent ES-8706655-A1 (ES)
Title: 2,6-Disubstituted-4-epoxypropylphenyl glycidyl ethers, and their preparation.
IPC: C08G59/02
Filed: 1986-06-04
Abstract: 2,6-Disubstituted 4-epoxypropyl glycidyl ethers of the formula < IMAGE > (I) wherein X is a group R' or X is a group of the formula < IMAGE > and each of R and R' independently of the other is C1-C4 alkyl, C1-C4 alkoxy, a halogen atom or C6-C10 aryl, can be used, together with customary epoxy resin hardeners, for the preparation of cured products, in particular for application in the electronics industry, or as adhesives. Compounds of the formula are also valuable reactive diluents for curable epoxy resin mixtures.
Patent ES-8801630-A1 (ES)
Title: Polycyclic compounds, their preparation and use and formulations containing them.
IPC: A61K31/40
Filed: 1986-11-03
Abstract: The disclosure relates to compounds of the formula RCH2R<1> or a monomethyl or monoethyl ethers thereof, the compounds including their ethers each containing 29 carbon atoms in total, or esters or salts thereof wherein R is a fused ring system containing 3-5 rings and </= 4n+1 carbon atoms, (n = number of rings) at least three rings being aromatic when n is 3 or 4 and at least four rings being aromatic when n is 5, at least one of the aromatic rings containing a heteroatom optionally substituted by 1-2 substituents said substituents containing four carbon atoms when taken together and being the same or different and being selected from halogen, cyano C1-4 alkyl or c1-4 alkoxy, each optionally substituted by OH or C1-2 alkoxy halogen substitued C1-2 alkyl or C1-2 alkoxy S(O)nR<2> wherein n is an integer 0-2 and R<2> is C1-2 alkyl optionally substitued by OH or C1-2 alkoxy or Ar is optionally substituted by NR<3>R<4> containing </=5 carbon atoms wherein R<3> and R<4> are the same or different and each is C1-3 alkyl or NR<3>R<4> forms a five- or six-membered heterocyclic ring optionally containing one or two additional heteroatoms R<1> contains </= eight carbon atoms and is a group < CHEM > wherein m is 0 or 1 R<5> and R<6> are the same or different and each is H or C1-5 alkyl optionally substituted by OH R<7> and R<8> are the same or different and each is H or C1-3 alkyl -C-C- is a five- or six-membered saturated carbocyclic ring R<9> is H, CH3 or CH2OH R<1><0>, R<1><1> and R<1><2> are the same or different and each is H or CH3 and R<1><3> is H, CH3, OH, or CH3OH except that R is not a tetracyclic ring system containing 15 to 17 ring atoms, three six membered carbocyclic rings and one five membered ring in which there is a heteroatom. Also disclosed are methods for the preparation of the said compounds, formulations containing them and their use in the treatment of tumours.
Patent IE-901098-A1 (IE)
Title: A battery driven golf cart
IPC: A63B/
Filed: 1990-03-26
Abstract: A golf cart comprises a frame having a front end and a rear end, a steerable single front wheel 23 at the 5 front of the frame and a pair of rear wheels on a common axle at the rear of the frame. A batteryoperated motor drives the rear wheels. A cover 15 mounted on the frame forming a platform for a rider and his/her golf bag. A handle 31 has a lower end 32 10 accommodated in a housing 37 which is connected to the front wheel 23 for steering the latter. The handle is pivotable about a substantially horizontal axis at its lower end for positioning in any selected one of three positions, namely a walking position wherein the handle 15 extends forwardly of the cover 15, a riding position (as shown in Fig. 1) wherein the handle extends rearwardly and upwardly relative to the cover, and a storage position wherein the handle extends rearwardly over and close to the cover, the lower end of the 20 handle having a disc fixed thereto and the housing accommodating a bolt which may be selectively engaged in any one of three apertures in the disc, engagement of the bolt in each aperture maintaining the handle in ■j a respective different one of the said three positions.
Patent IE-911663-A1 (IE)
Title: Liquid receptacles, especially shower trays
Inventor: CLANCY CHRISTOPHER
IPC: A47K3/00
Filed: 1991-05-15
Abstract: A shower tray 1 has a basin of castable resin material and a seal 15 of plastics material extending around at least some of the sides of the rim 6 of the basin. The seal has a head portion 16 which is embedded in the basin and a sealing lip portion 17 which extends substantially vertically upwardly to sealingly engage surrounding wall tiles or the like. The shower tray 1 is formed by mounting the seal 15 in a mould, coating the mould and the head portion 16 of the seal 15 with a skin forming material and then casting the basin in the mould.
Patent IE-902110-A1 (IE)
Title: Novel sulphamoylthiophenes, a process for their preparation¹and their use
IPC: A61K31/47
Filed: 1990-06-12
Abstract: Sulphamoylathiophenes of the formula <IMAGE> I in which Y denotes O or S, A denotes a single bond or a straight-chain or branched alkylene group having 1-5 carbon atoms, R1 denotes methyl or trifluoromethyl and R2 denotes hydrogen or a group COOH or COOR3, in which R3 represents (C1-C4)-alkyl, and, in the case in which R2 denotes a group COOH, their pharmaceutically tolerable salts, a process for their preparation, pharmaceutical preparations which contain these compounds and their use in medicaments as leukotriene antagonists for the treatment of asthma and allergies.
[US5086180A]
Patent IE-912555-A1 (IE)
Title: Target specific antibody-superantigen conjugates and their preparation
Inventor: KALLAND TERJE
IPC: A61K47/50
Filed: 1991-07-19
Abstract: A soluble conjugate comprising a superantigen covalently linked to an antibody specific for a surface structure on a cell, said superantigen being recognized by T cells and capable of activating cytotoxic T-cells (CTLs) and said antibody and superantigen being covalently linked to each other at specific locations selected among carboxy terminals and amino terminals.[IL98777B]
Patent IE-913193-A1 (IE)
Title: Fluidized bed ring-opening polymerization
IPC: C08G63/08
Filed: 1991-09-11
Abstract: An improved process for the ring-opening polymerization of ring-opening polymerizable cyclic compounds using a fluidized bed.
Patent IE-903759-A1 (IE)
Title: Process for direct isolation of captopril
Inventor: ANDERSON NEAL G
IPC: A61K31/40
Filed: 1990-10-19
Abstract: A process is disclosed for direct isolation of captopril from a substrate of the formula <CHEM> wherein R is lower alkyl or lower alkoxy. In this process, the substrate is first treated with an aqueous alkali metal hydroxide capable of forming a water-soluble salt of the substrate, wherein the alkali metal hydroxide has a concentration of 4 M or greater. The substrate is then neutralized, preferably with a mineral acid. By this process, captopril may be directly crystallized from an aqueous solution, avoiding the prior art use of organic solvents and zinc treatment to reduce levels of sulfide and disulfide impurities, respectively. In an alternative embodiment, neutralization is carried out by use of a hydrogen-supplying ion exchange resin.
Patent IE-904130-A1 (IE)
Title: Roll for a device for continuous casting on a roll or¹between two rolls
IPC: B22D11/06
Filed: 1990-11-15
Abstract: This cylinder comprises a core (6) and a shell (7) in which channels (8) are made for the circulation of a cooling fluid. …According to the invention, the shell (7) is rigidly connected to the core (6) in its axially median part and over substantially its entire circumference by a joint which prevents any axial and radial displacement, in this median part, of the shell relative to the core, such as a dovetail or "T"-shaped slideway joint (9, 10); the shell is in contact with the core over its entire width and it is held via its edges (7', 7'') thereon by holding means (11, 12, 13, 14) permitting axial displacement but preventing the radial displacement of the said edges of the shell relative to the core. ……
Patent IE-920669-A1 (IE)
Title: Biotechnological process for the production of S-(+)-2,2-dimethylcyclopropanecarboxamide and R-(-)-2,2-dimethylcyclopropanecarboxylic acid
Inventor: ROBINS KAREN
IPC: C12R1/07
Filed: 1992-03-02
Abstract: A microbiological process for the production of S-(+)-2,2-dimethylcyclopropanecarboxamide, starting from R,S-(+/-)-2,2-dimethylcyclopropanecarboxamide. For this process, new microorganisms are selected and isolated, which are capable of biotransforming R-(-)-2,2-dimethylcyclopropanecarboxamide in racemic 2,2-dimethylcyclopropanecarboxamide to R-(-)-2,2- dimethylcyclopropanecarboxylic acid. The process can then be performed either with the microorganisms or with the cell-free enzymes from the microorganisms.
Patent IE-920751-A1 (IE)
Title: New meso-azacyclic aromatic acid amides and esters as novel¹serotonergic agents
Inventor: BECKER DANIEL P
IPC: A61P25/26
Filed: 1992-03-06
Abstract: The meso-azacyclic aromatic acid amides and esters of formula where Ar represents a radical of the formula: X is NH od O; and Z represents a radical of the formula: are useful in the treatment of the central nervous system and gastrointestinal motility disorders such as gastroesophageal reflux, non-ulcer dyspepsia, delayed gastric emptying, ileus, irritable bowel syndrom, and the like. Additionally, the compounds of the present invention find utility as antagonists of serotonin 5-HT3 receptors. As such they are useful for the treatment of humans and animals wherein antagonism of 5-HT3 reseptors is beneficial. Therapy is indicated for, but not limited to, the treatment of anxiety, psychoses, depression (especially depression accompanied by anxiety), cognitive disorders, substance abuse dependence and/or withdrawal, irritable bowel syndrome, emesis caused by chemotherapeutic agents, and visceral pain. Additionally, the compounds of the present invention may find utility as enhancers of nasal absorption of bioactive compounds.