baber/WOPTO huggingface dataset:
Patent ES-468783-A1 (ES)
Title: Ventilation arrangement for a cargo ship
IPC: B63J2/08
Filed: 1978-04-13
Abstract: A ventilation arrangement for a cargo ship includes at least one air circulation system for circulating air from a ventilation source into and out of the cargo. The ventilation source may include a refrigeration plant. The circulation system includes air supply and air exhaust ducts in the cargo hold. Container guides are located in the hold for receiving and aligning a number of cargo containers adjacent at least the air ducts. The container guides are also useful for receiving and positioning a plurality of cargo pallets each pallet has a load-bearing surface on which break-bulk and other cargo can be placed. Each pallet load-bearing surface is defined by a hollow ventilation base which, as the pallet is positioned in the container guides can be connected by a suitable connection to an adjacent air supply duct. Openings are provided through the load-bearing surface of each pallet from the interior of the base for flow of air from the base into the cargo area of the pallet.
Patent ES-473675-A1 (ES)
Title: PAL switching control circuit
IPC: H04N9/68
Filed: 1978-09-26
Abstract: In a PAL color television system for processing a color signal including burst and chrominance components alternating in phase at the image line scanning rate, identification and control circuitry for rapidly correcting an incorrect mode of line to line color demodulator switching. A bistable circuit generates timing signals for controlling line by line switching of a selected color demodulator (e.g., R-Y). An identification signal representative of an incorrect line switching mode is derived from information contained in the burst component, and serves to reset the bistable circuit such that timing signals corresponding to a correct switching mode are produced. The identification signal is derived by a filter circuit exhibiting a fast response time relative to the line scanning time, in order to rapidly respond to the switching mode identification information occurring at the line rate and thereby rapidly restore the correct demodulator switching mode.
Patent ES-479850-A1 (ES)
Title: Method and means for regulating sliver draft uniformity
IPC: D01H5/38
Filed: 1979-04-24
Abstract: The draft imparted to sliver during regular operation of a sliver drafting apparatus is correctively varied in proportion to uniformity variations then detected in the sliver. During at least part of each period of start-up of the apparatus, the sliver is subjected to a prescribed correction draft approximately equal to an average of the draft corrections applied to the sliver over a relatively long time interval during the last-ensuing regular operation of the apparatus. During that initial part of each start-up period required for the apparatus to accelerate to substantially full operating speed, the prescribed correction draft is either not applied or, alternatively, is scaled in proportion to the speed of the apparatus. Preferably the correction draft applied to the sliver during transition from start-up to regular operation of the apparatus is approximately equal to the sum of the prescribed correction draft applied during the start-up period, and any additional correction draft resulting from uniformity variations then detected in the sliver.
Patent ES-482364-A1 (ES)
Title: Process for the production of rubber latices free from specks and having a high surface tension.
IPC: C08F2/22
Filed: 1979-07-10
Abstract: 1. A process for the production of substantially speckfree carboxylated rubber latices of high surface tension by polymerizing a monomer mixture of 0.5 to 10 % by weight of one or more alpha ,beta-monoethylenically unsaturated mono- or di-carboxylic acids and 90 to 99.5 % by weight of a mixture of 10 to 90 % by weight of one or more acyclic conjugated dienes containing from 4 to 9 carbon atoms and 10 to 90 % by weight of one or more aryl vinyl monomers containing from 8 to 12 carbon atoms and/or (meth)acrylonitrile, the quantity of (meth)acrylonitrile amounting to at most 50 % by weight, in the aqueous phase in the presence of from 0 to 0.5 % by weight, based on the monomer total, of one or more water-soluble emulsifiers of the sulphate and/or sulphonate type, characterized in that polymerization is carried out at a temperature above 50 degrees C using a peroxodisulphate as initiator and in the presence of a mercaptocarboxylic acid of the formula HS-(CH2 )x -CO2 H in which x is an integer of from 1 to 5, and/or water-soluble salts thereof.
Patent ES-8103107-A1 (ES)
Title: Pyridazines for use in treating fungal infections, pharmaceutical compositions containing them, and processes for their preparation.
IPC: A61P31/04
Filed: 1980-01-31
Abstract: Pharmaceutical compositions in unit dosage form comprising a compound of the formula: < CHEM > wherein R is H, C1-C4 alkyl,-CH2CH2(C1-C4 alkoxy) or benzyl or a zinc complex thereof, or an alkali metal salt of said compound or complex, together with a pharmaceutically acceptable diluent or carrier. Also included are the compounds of the formula (I) or (II), or their zinc complexes or alkali metal salts, for use in treating a fungal infection in a human being. The zinc complexes of the formulae (I) and (II), and the compounds of the formula (I) and (II) and their alkali metal salts, in which R is C2-C4 alkyl, -CH2CH2(C1-C4 alkoxy) or benzyl, are claimed per se also claimed are processes for their preparation and pharmaceutical compositions containing them.
Patent ES-8101339-A1 (ES)
Title: Brushless electric motor
IPC: H02K29/06
Filed: 1980-04-02
Abstract: The invention relates to a brushless type electric motor having an axial air gap and is directed to a particular design and arrangement for the pole shoes thereto.
Patent ES-8200024-A1 (ES)
Title: Mixer for granular products, in particular for foundry sand
IPC: B22C5/04
Filed: 1981-01-22
Abstract: This mixer comprises a cylindrical tank 5 having a fixed lateral wall 7 and a rotary bottom 9 rotatably mounted inside the lower part of the fixed lateral wall. It is characterized in that the rotary bottom 9 comprises a peripheral collar 18 overhanging its lateral face and forming an annular gap with wall 7, in that an annular projection 21 carried by this latter extends under the collar and defines therewith an annular chamber 22 extending between the lateral face of bottom 9 and wall 7, and in that the chamber communicates with the tank through the annular gap and emerges under the bottom 9 into a narrow annular slit provided between the lateral face of the bottom and the projection 21.
Patent ES-8302484-A1 (ES)
Title: Two-coat metallic lacquering and process for preparing it.
IPC: B05D5/06
Filed: 1981-11-05
Abstract: A two-layer metal-effect coating, composed of a base layer which contains metal pigments and of a clear top coating, at least the base layer being obtained from a coating agent which contains as the film-forming binder a polymer resin which was obtained by copolymerizing olefinically unsaturated compounds, wherein the polymer resin is obtained by copolymerizing (a) 1.0 to 50.0% by weight of acrylonitrile, methacrylonitrile or a mixture thereof (b) 0.1 to 10.0% by weight of a compound having 2 or more polymerizable olefinic double bonds (c) 40.0 to 98.9% by weight of other copolymerizable compounds, and (d) up to 5% by weight cellulose ester with the total amount of the components a, b, c and d being 100% by weight.
Patent ES-8307762-A1 (ES)
Title: Quinazoline derivatives, processes for their preparation, compositions containing them and their use as anti-cancer agents.
IPC: C07D239/95
Filed: 1981-12-30
Abstract: Quinazoline derivatives of formula: < IMAGE > (I) wherein R represents: (1) a straight or branched chain unsaturated hydrocarbon group, or (2) a straight or branched chain saturated or unsaturated hydrocarbon group which is substituted by at least one: heteroatom, the or each heteroatom being halogeno when R is a C1 hydrocarbon group or saturated carbocyclic group or group containing at least one heteroatom, the or each heteroatom being O, N or S when R contains a cyclic group and n is 0 or an integer of 1-4 X or, when n is an integer of at least 2, each X independently, represents a halogeno, C1-C4 alkyl, aryl or aralkyl group or a group including at least one heteroatom and Y represents a group of formula: < IMAGE > (a) < IMAGE > (b) or < IMAGE > (c) wherein m>/=1 (poly-L-glutamates) and the pharmaceutically acceptable salts and esters thereof, which are suitable as anti-cancer agents.
Patent ES-8308930-A1 (ES)
Title: Processes for making can end stock from roll cast aluminium and product.
IPC: C22C21/06
Filed: 1982-03-11
Abstract: An aluminum container scrap alloy is processed by a modified chill roll cast process into a highly formable sheet material suitable for use as a container end stock, by employing at least a 60% cold reduction followed by an anneal for about two hours at a temperature of from about 825 DEG F. to about 900 DEG F., followed by cold reduction to final gauge.
Patent ES-8303157-A1 (ES)
Title: Device for feeding wire at great distances.
IPC: B23K9/12
Filed: 1982-04-27
Abstract: Apparatus for feeding wire at great distances, as in feeding electrode wire in electric welding. A plurality of wire-feeding mechanisms are disposed in tandem, each of such mechanisms being coupled to a DC motor, the DC motors being connected in parallel through individual back-polarizing diodes. The first or leading DC motor is connected via a speed stabilizer in a generator for switch-on impulses to a thyristor rectifier, the outputs of a rectifier being connected to the first DC motor. Each of the remaining DC motors is connected to the outputs of the thyristor rectifier, the connection of all DC motors to the thyristor rectifier being effected via a respective separating diode. The apparatus of the invention is particularly characterized by its simplified structure, while it still preserves all functional possibilities of prior art systems for feeding wire over large distances.
Patent ES-8305101-A1 (ES)
Title: Piston rod with an integral piston for a shock absorber
IPC: F16F9/06
Filed: 1982-06-11
Abstract: In a cylinder piston device having an axis and two end walls, a cavity is defined between the two end walls. A piston rod is axially movable with respect to the cylinder member and passes through one of the end walls. The piston rod is at least partially defined by a piston rod tube. A piston unit is defined by a radially widened portion of the piston rod tube. The piston unit separates the cavity into two working chambers adjacent respective end walls, one of the working chambers being an annular working chamber radially extending between a radially outer surface of the piston rod and a radially inner surface of the cylinder member. Fluid passages extend between the working chambers across the piston unit. The fluid passages includes at least one opening extending through the piston rod tube.
Patent ES-8306240-A1 (ES)
Title: Sterile docking process, apparatus and system.
IPC: B29C65/74
Filed: 1982-06-17
Abstract: A process, apparatus and system for making a sterile connection between two thermoplastic resin tubes is disclosed. The tubes are cut by a hot cutting means so as to form a molten interface between the tubes and the cutting means. The tubes are aligned with each other and slid off an edge of the cutting means while being urged together. As the thermoplastic resin cools a sterile weld is formed. The cutting means should either be thin or have a sharp edge where the aligned tubes are slid off and joined.
Patent ES-8401728-A1 (ES)
Title: Process for contacting liquids with gases
IPC: B01J19/26
Filed: 1982-12-22
Abstract: A coherent jet of the liquid is directed onto the liquid surface through a gas layer thereover. The liquid jet is issued out of a nozzle at a velocity of 20-38 m/s and a Reynolds number of at least 400,000 and the free path length of the liquid jet is at least 15 times the diameter of the liquid jet.
Patent ES-8600746-A1 (ES)
Title: Process for the preparation of 5-pyridyl-pyridine-2(1H)-ones.
IPC: C07D213/73
Filed: 1983-04-20
Abstract: 5-pyridyl-pyridine-2 (1H) -ones of general formula I < CHEM > in which R1 is an amino group, R2 is a hydrogen atom or a lower alkyl group and R3 is a 4-, 3- or 2-pyridyl group are prepared by reaction of 1-R2-1-oxo-2-R3-3-dimethyl- aminopropane (II) with malonamide under solid-liquid or liquid-liquid phase transfer catalysis conditions to obtain 1,2-dihydro-2-oxo-6-R2-5-R3-nicotin-amide (IV), or by reaction of II with cyanoacetamide under solid-liquid or liquid-liquid phase transfer catalysis conditions to obtain 1,2-dihydro-2-oxo-6-R2-5-R3-nicotinonitrile (III) and partially hydrolizing III to yield IV finally the carbamoyl group of IV is converted to amino and 1.2-dihydro-2-oxo-6-R2-5-R3-3-aminopyridin-2-ones are obtained.
Patent ES-8402168-A1 (ES)
Title: Process and device for the removal of suspended matter from gases.
IPC: B01D47/16
Filed: 1983-05-03
Abstract: 1. Device for the removal of suspended material from gases consisting of a chamber (1) with axial gas inlet and tangential gas outlet both extending through the whole chamber depth, and a rotary sprayer which is positioned concentrically in the chamber on a shaft (5) and consists of individual elements and which feeds washing liquid into the gas flow, characterized in that the individual elements (6) of the rotary sprayer have the form of plates or cups extending transversely to the shaft (5), said plates and cups being positioned in a distance of 2 to 10 mn on the shaft and that the shaft (5) is a hollow shaft which serves as passage for the washing liquid.
Patent ES-8407049-A1 (ES)
Title: Bicyclic carboxylic acids and their alkyl and aralkyl esters.
IPC: C07D487/04
Filed: 1983-05-11
Abstract: Novel compounds of the formula < IMAGE > I wherein B represents a methylene, ethylene or vinylene group, R1 represents a hydrogen atom or an alkyl, aralkyl, amino-alkyl, mono-alkylamino-alkyl, dialkylaminoalkyl, acylamino-alkyl, phthalimido-alkyl, alkoxycarbonylamino-alkyl, aryloxycarbonylamino-alkyl, aralkoxycarbonylamino-alkyl, alkylaminocarbonylamino-alkyl, arylaminocarbonylamino-alkyl, aralkylaminocarbonylamino-alkyl, alkylsulphonylamino-alkyl or arylsulphonylamino-alkyl group, R2 represents a carboxyl, alkoxycarbonyl or aralkoxycarbonyl group or a group of the formula < IMAGE > R3 represents a carboxyl, alkoxycarbonyl or aralkoxycarbonyl group, R4 and R5 each represent a hydrogen atom or R4 and R5 together represent an oxo group, R6 and R7 each represent a hydrogen atom or an alkyl or aralkyl group or R6 and R7 together with the nitrogen atom to which they are attached represent a 5-membered or 6-membered heteromonocyclic ring which may contain a further nitrogen atom or an oxygen or sulphur atom, and n stands for zero, 1 or 2, and pharmaceutically acceptable salts thereof have antihypertensive activity and can be used as medicaments in the form of pharmaceutical preparations.
Patent ES-8407047-A1 (ES)
Title: Carboline derivatives.
IPC: C07D309/12
Filed: 1983-05-16
Abstract: Carboline derivatives of the formula: < CHEM > where X is H, F, Cl or Br, Z is H, F, Cl or -OCH3, and R is < CHEM > where Y is H, CH3, F or Cl, and their use in preparing tranquilizing agents of the formula: < CHEM > wherein X, Z and R are as defined above.
Patent ES-8406098-A1 (ES)
Title: Drying and runnability for high speed paper machines
IPC: F26B13/08
Filed: 1983-08-16
Abstract: A dryer for a papermaking machine including a first heated dryer drum with a second heated dryer drum above the first drum and a turning roll positioned between the first and second drums with a carrying felt threaded over the drums and turning roll with a web being between the drum and felt on each of the drums and on the outer surface of the felt over the roll, with successive third and fourth drums after the first and second drums, with the fourth drum below the third and a turning roll positioned between the third and fourth drums with the web again being directly in contact with the third and fourth drums and on the outside of the felt on the turning roll.
Patent ES-8407625-A1 (ES)
Title: Methods of encapsulating electronic circuits.
IPC: H01L23/29
Filed: 1983-12-22
Abstract: In the manufacture of encapsulated hybrid circuits from a substrate having a plurality of such circuits contained thereon, individual devices are first mounted on the circuit, encapsulant having a yield point stress and viscosity so as not to creep or flow is applied around the periphery of each circuit on the substrate so as to form a wall or dam around each such circuit except for the bonding pads for external connection of each circuit, a second encapsulant is then flow coated over the circuit and devices contained thereon within the previously formed wall such that the second encapsulant is retained within the wall. The encapsulants are then cured or dried and the individual encapsulated circuit can then be further processed such as by separating the individual circuits on the substrate and applying external connectors to the bonding pads.
Patent ES-8601730-A1 (ES)
Title: Apparatus for and method of continuously depositing a highly conductive, highly transmissive film.
IPC: H01B5/14
Filed: 1984-04-03
Abstract: An improved method of and apparatus for continuously depositing metallic oxide coatings that are highly electrically transmissive and highly electrically conductive onto a moving substrate. Electromagnetic energy is employed to develop an ionized plasma of metal and oxygen atoms, said plasma adapted for deposition onto the moving, large area substrate which, in the preferred embodiment, includes semiconductor layers thereon. The method and apparatus of this invention are further adapted for the improved, continuous deposition of other transmissive and conductive coatings which include low melting point metals onto the surface of moving plastic, glass or metallic substrate.
Patent ES-8604440-A1 (ES)
Title: Method and apparatus for forming an internally screw-threaded article.
IPC: B22D25/02
Filed: 1984-08-17
Abstract: A method of casting or moulding an article having an internally screw-threaded hole comprises introducing casting or moulding material into a mould cavity around a core pin formed with segments of a screw thread separated by flutes and also around withdrawable flat core members projecting into the mould cavity with their leading ends fitting snugly into the flutes. The segments of screw thread form the male image of segments of the required female thread. When the casting or moulding material has set first the core members are withdrawn from the mould cavity then the core pin is rotated to bring the screw-threaded segments into the positions formerly occupied by the flutes and the pin is withdrawn axially from the mould cavity. Finally the article is removed from the mould cavity.
Patent ES-8505919-A1 (ES)
Title: Pomade for psoriasis treatment
IPC: A61K31/60
Filed: 1984-09-03
Abstract: The compsn. contains the following proportions by wt.: pyrogallic acid 3.7%, salicylic acid 9.6%, castor oil 23.8%, ebro oil 15.4%, solid medicinal vaseline 47.5%. The mixt. is homogenised and left to stand for 5-6 hrs. at 12-20 deg. C before packaging. In certain cases, it is necessary to complete application of the pomade with a liq. mixt. of liq. medicinal vaseline and castor oil.
Patent ES-8702725-A1 (ES)
Title: Waste slurry liquid removal system
IPC: G21F9/06
Filed: 1984-12-19
Abstract: Described is an apparatus for removal of liquid from a waste burial container holding a slurry of waste material. Constructed inside the container are multiple layers of porous plastic pipe having pores of predetermined size and having the pipe extend radially from a central hub. The porous plastic pipe is supported internally by a sleeve in contact with the pipe inner wall at the pipe's hub end and a rod of smaller diameter running the length of the pipe. The hubs rest on plates that are affixed to vertical supports. Each hub is connected to a liquid removal system that includes piping and a header for applying a vacuum to draw the liquid from the slurry.
Patent ES-8700198-A1 (ES)
Title: Method to produce pharmaceutical stopper pistons or the like.
IPC: B65D51/00
Filed: 1984-12-21
Abstract: 1. A method for producing a pharmaceutical stopper, piston or similar seal (2-2f) which consists essentially of rubber or a similar elastomeric material and serves to close or subdivide a bottle (1), a barrel (22) of a syringe, or a similar container, the stopper, piston or the like having in a sealing area facing the interior (6) of the container a coating of a fluorinated polymer film (8) or similar inert film only partly surrounding said sealing area of the stopper at the side thereof facing the wall of the container opening, so that a further part of the uncoated sealing area of the stopper sealingly butts against the container opening (3), characterized in that the stopper or the like is produced in several working steps, in the first step an unvulcanized rubber sheet (46) together with a fluorinated polymer film or similar inert film (8) is initially pressed into a calibre plate (41) of a first moulding tool (45) and then corresponding portions of the polymer film or the like (8) and of the rubber sheet (46) assume the outer contour corresponding to the hollow mould(s) (47) provided in the calibre plate (41), polymer film or the like (8) resting against the wall of the hollow mould (47) being inseparably connected under the influence of heat to the part of the rubber sheet (46) lying within and being vulcanized to form in each case one inner sealing part (46a) of the stopper (2), that in the next working step the inner sealing parts (46a) of the stopper (2) which have thus been formed and are coated with the fluorinated polymer or the like (8) are removed from the first moulding tool (45) and in the next working step are punched out of the coated rubber sheet (46) in such a manner that the upper edge (52) of each inner rubber sealing part (46a) protrudes somewhat radially with a diameter (D2) beyond the diameter (D1) given by the hollow mould (47), that in the next working step in which the inner sealing part (46a) is placed in the hollow mould(s) (47a) of a second moulding tool (48, 48a) said protruding upper edge (52) upwardly (at 51) seals said hollow mould(s) in such a way as to prevent that in the next working step, when the inner sealing part (46a) is joined to an outer part (5) of the stopper, unvulcanized rubber material of the subsequent outer part of the stopper enters the area between fluorinated polymer film or the like (8) and the wall of the hollow mould (47a, 47b) of the second moulding tool (48, 48a).
Patent ES-8608969-A1 (ES)
Title: Billet control method in a horizontal continuous casting system.
IPC: B22D11/14
Filed: 1985-09-04
Abstract: A method for controlling the billet pushing back length for a horizontal continuous casting system is disclosed wherein, for allowing stable formation of the billet shell, the billet is pushed or forced back towards the mold during the transient stop or halt cycle of the intermittent billet extracting process. The pushing or forcing back pressure executed by the pinch rolls in controlled for each extracting cycle in order that the billet is pushed or forced back towards the mold a preset length.
Patent ES-8704517-A1 (ES)
Title: polymeric composition derived from poly(arylcyclobutenes) and a process for preparing said polymeric composition.
IPC: C07C2/86
Filed: 1985-09-13
Abstract: A polymeric composition which comprises the reaction product prepared by exposing one or more poly(arylcyclobutenes) having two or more aryl moieties with one or more cyclobutene rings fused to each aryl moiety, wherein the aryl moieties are directly bonded to one another or are connected by a bridging member wherein the bridging member is (1) a polyvalent inorganic radical or (2) a polyvalent organic radical, to temperatures at which the poly(arylcyclobutenes) undergo polymerization.