baber/WOPTO huggingface dataset:
Patent ES-8107008-A1 (ES)
Title: Food freezing and cold storage compartments - combined in single insulated chamber equipped with one refrigerating evaporator
IPC: F25D17/06
Filed: 1980-10-28
Abstract: The combination is now housed in a single, thermally insulated chamber which is equipped with (a) the evaporator of a refrigeration system which is used to cool air circulated in the chamber by a blower. (b) A freezing compartment which is permanently in communication with air delivered by the blower. (c) A cold storage compartment which can, at choice, be in open communication with the freezing compartment and blower air alternatively, the cold storage compartment can be sealed off from the freezing zone by a removable screen. The screen is pref. in the form of a venetian blind made up of a series of slats on parallel pivot axes. The slats should all be pivoted simultaneously by a single, geared motor, pref. operated by a programmed timer. The freezing compartment is pref. located below the evaporator and air circulation blower. Used for quick freezing and cold storage of food prods. A single chamber, equipped with only a single refrigerating evaporator, is now capable of fast freezing at about -40 deg.C. followed by cold storage for long periods at -25 deg.C. This is cheaper and more compact than having to employ separate quick freezing and cold storage units.
Patent ES-8202601-A1 (ES)
Title: Leather belts or aprons for textile machines
IPC: C14B11/00
Filed: 1980-12-17
Abstract: The invention relates to a belt or apron for textile machines comprising a layer or lamination of a belt or apron as covered by U.S. Pat. No. 4,061,803 superimposed upon and bonded to a ply of resilient cellular polyurethane felt-like material.
Patent ES-8206290-A1 (ES)
Title: Process and apparatus for the production of disc wheels made of sheet metal, particularly light sheet metal
IPC: B60B3/04
Filed: 1981-03-05
Abstract: Process and apparatus for assembling a wheel rim and dish with a press fit wherein the abutting surfaces are of clean, unscored metal ready for subsequent welding. The rim and dish have relatively mating diameters, either over or undersized, which can be assembled without deformation and the rim and dish are then radially deformed into a press fit relationship. When the members are assembled, no lubricant is required on the surface to assemble which would interfere with welding and there is no deformation of the metal which would later cause stress cracks.
Patent ES-8203577-A1 (ES)
Title: Self-contained ice cream apparatus
IPC: B01F7/18
Filed: 1981-05-29
Abstract: A self-contained apparatus (20, 100, 200) for making an ice cream type mixture includes a mixing chamber or container (22, 103, 222) which is controllably cooled by a refrigeration unit (50, 50, 50'') including a coil (52, 52', 52'') surrounding the container (22, 103, 222). A blade (32-36, 105, 208-209) such as a flexible blade, is rotatably driven in the container (22, 103, 222) by a motor (28, 28', 28'') and may preferably include an angled multifunction blade (32) and a scraper blade (36). The multifunction blade (32) primarily performs three functions of forcing the mixture contents downwardly toward the base wall (33) and forcing these contents outwardly from the center (26) toward the side wall (35) and kneading the ingredients while the scraper blade (36) forces those contents upwardly from the base wall (33) and from the side wall (35) toward the center (26) thereby cyclically intermixing the warmer and colder contents and providing a substantially uniform temperature gradient for the mixture. The base wall (233) of the chamber (222) may also include protruding ribs (207) which cooperate with the flexible blade (209) to crush or shred fruit added to the mixture. The apparatus (100) may also include a heater coil 106 surrounding the container 103 for selectively heating the contents to be mixed instead of refrigerating them, as well as a separate container (107) and blade 109 for blending vegetables with the blade 109 being selectively driven by the same motor (28') which drives the blade (105) associated with the other container (103).
Patent ES-8203931-A1 (ES)
Title: Production of synthetic plastics foam material.
IPC: C08K5/29
Filed: 1981-07-15
Abstract: Polyurethane foam is formed by the reaction of a polyisocyanate with a polyol in the presence of water. The water reacts with the isocyanate to give carbon dioxide gas which causes the reaction mixture to foam. The foaming is carried out under controlled conditions of pressure less or greater than atmospheric pressure.
Patent ES-8206812-A1 (ES)
Title: Refill method for a disposable gas lighter without wick, and lighter using this method.
IPC: F23Q2/52
Filed: 1981-09-04
Abstract: A disposable gas lighter is formed with a liquid-fuel reservoir having a well molded into the housing at an upper portion thereof and provided with a plug member having a plurality of positions including a first position in which a passage is provided into the reservoir, a second position in which the well and the flow can be completely closed off and a third position in which the member is completely clear of the well to enable the well to serve to accommodate a valve system and a flow control device for the lighter. The axially displaceable member, having the aforementioned three positions, may be molded as part of the lighter housing and the well and can be broken loose when it is necessary to fill the reservoir.
Patent ES-8205829-A1 (ES)
Title: Synthetic resin dispersion with bimodal particle dimension distribution without a protective colloid, and its application.
IPC: C08L101/00
Filed: 1981-09-24
Abstract: A protective colloid-free plastics dispersion yielding after drying a polymer film which under the influence of moisture has no or little tendency to whitening contains polymer particles having a bimodal size distribution, that is, on the one hand relatively coarse particles and on the other hand relatively fine particles. The polymer component consists of at least 10 weight % of particles having an average diameter of less than 0.2 mu m and of 90 weight % at most of particles having an average diameter of more than 0.25 mu m, and the ratio of average grain size of coarse to fine polymer is at least 2:1. The plastics dispersion is suitable especially as binder dispersion in plasters and gloss paints.
Patent ES-8305530-A1 (ES)
Title: Method of manufacturing commutators
IPC: H02K13/00
Filed: 1982-05-05
Abstract: Anchoring elements of commutator lamellas are formed in a manner that of the inner circumference of the commutator mantle, longitudinal ribs 2 each having two longitudinal ridges 2a are formed by deforming without cutting the material of starting outline A, such as by trenching by plowing, the material mainly moving in a radial direction, whereby between the ribs 2 the longitudinal interspaces 3 are sharply defined. Subsequently, the ridges 2a are flattened by a flattening mandrel, whereby the prevailing part of the ridge mass is deformed in a tangential direction into the area of the longitudinal interspaces 3.
Patent ES-8402380-A1 (ES)
Title: Particulate surfacing of a sport's area.
IPC: A63K1/02
Filed: 1982-08-17
Abstract: A track for sporting activities comprises particulate surfacing having a conditioning system for conditioning the surfacing, and a membrane for recycling liquid passing through the surfacing, the conditioning system comprising a reservoir for liquid which extends along a border of the surfacing adjacent the surfacing, and a wave propagater to cause a surge of liquid to propagate from the reservoir across and through the surfacing, the membrane extending from the reservoir and being arranged to receive liquid passing through the particulate material and to permit the liquid received thereby to pass back into the reservoir.
Patent ES-8308952-A1 (ES)
Title: Manufacture of packaging containers.
IPC: B31B50/25
Filed: 1982-10-13
Abstract: To manufacture reinforced corrugated cardboard for use as a packaging container, one face of a core liner [A] which has been corrugated in a corrugater [2] is adhered to a side liner [B]. There is then applied to the corrugated core liner [A] firstly an aqueous solution of corn starch, by means of a coating apparatus [4], and secondly a reinforcing agent [D], by means of an applicator [5]. Another side liner [C] is then adhered to the corrugated core liner [A]. Score lines are formed in the resulting corrugated cardboard, by means of a scorer apparatus [7], before the reinforcing agent [D] has hardened.
Patent ES-8308475-A1 (ES)
Title: Process for improving hydrolysis coffee extract.
IPC: A23F5/26
Filed: 1982-11-03
Abstract: A hydrolyzed coffee extract is contacted with a polymeric resin for adsorption of the harsh, bitter and metallic notes characteristic of such an extract. The polymeric resin is of the porous polyacrylamide polymer type. The hydrolysis coffee extract thereby upgraded may be combined with an atmospheric extract or a conventional commercial coffee extract and dried, producing a high yield, good tasting soluble coffee product.
Patent ES-8403491-A1 (ES)
Title: Compositions for use in alcohol and alcohol containing fuels.
IPC: C10L1/26
Filed: 1983-02-02
Abstract: Corrosion inhibiting additive compositions for use in alcohol and alcohol containing normally liquid hydrogen fuels derived by the reaction of at least one phosphoric acid reactant and at least one amine selected from the group consisting of morpholines and alkanolamines and alcohol and alcohol containing normally liquid hydrocarbon fuels containing said additive compositions are disclosed.
Patent ES-8402543-A1 (ES)
Title: Device for conveying goods or persons along a guide-rail.
IPC: B61B3/02
Filed: 1983-02-24
Abstract: A device intended for the conveyance of goods utilizing a guide-rail (2) as a goods-conveying track, and a mechanism (4) driven electrically or in some other way and capable of interacting with the goods. The mechanism (4) exhibits two wheels (8,9) capable of interacting with the opposite sides of the guide-rail (2) in relation to which the area of contact (20') of the weight of the goods is located to the side of the wheels (8,9) and the guide-rail (2). The two wheels (8,9) are connected together so as to be driven in synchronism by a driving motor (14). The distance between the driving surfaces of the driving wheels facing the guide-rail is selected so as to match the shape of the driving surfaces in such a way that the space formed between the driving surfaces matches the profile of the guide-rail (2). One of the wheels is divided into two parts (91,92) and has the parts held together by spring pressure (93). A plane including the axes of rotation of the wheels forms, for different degrees of inclination, a variable angle with a plane of a normal transverse cross-section of the guide rail and this angle does not exceed 15 degrees.
Patent ES-8500812-A1 (ES)
Title: Semi-pressing machine for grape harvest
IPC: B30B9/02
Filed: 1983-05-27
Abstract: The machine for squeezing grapes consists of a base over which is installed an inclined endless screw operated by a reducing motor and provided with several filters. An anti-return device works in conjunction with the endless screw. - A mist receiving tray is situated below the filter assembly, and empties into the lower collecting receiver provided with an outlet for emptying.
Patent ES-8405680-A1 (ES)
Title: Method of producing plastics material containers.
IPC: B29C49/16
Filed: 1983-07-29
Abstract: The invention discloses a method of forming plastics material containers from heated plastics sheet material (32) in a thermoforming apparatus, wherein sheet material (32) is first of all displaced away from the mould cavity (28) on to the surface of a chamber (38) opposite the mould cavity (28) using a very high pressure differential, in order to induce hoop orientation in the material, and then the displaced material is moved into the mould cavity (28) against the high pressure differential and finally is shaped to the shape of the mould cavity (28). By using a chamber (38) of predetermined shape and maintained at the orientation temperature, containers having a resonably predictable degree of orientation, at least in the top region thereof, can be produced. The invention discloses also that a plug (40) and clamp (45) are used to clamp the sheet material (32) and to pull it into the mould cavity (28) against the high pressure differential.
Patent ES-8506256-A1 (ES)
Title: Sepg. fatty acids from mixt. including rosin acid
IPC: C07C51/47
Filed: 1983-09-12
Abstract: A process for separating a fatty acid from a feed mixture comprising a fatty acid and a rosin acid, characterised in that the feed mixture is contacted at separation conditions with a molecular sieve substantially free from hydroxyl groups and comprising silicalite in a silica matrix, thereby selectively retaining the fatty acid, the rosin acid is removed from the fatty-acid-containing molecular sieve and thereafter the fatty acid is receovered from the molecular sieve by displacement with a displacement fluid at displacement conditions. - (16pp) EPAB- EP-134356 B A process for separating a fatty acid from a feed mixture comprising a fatty acid and a rosin acid, characterised in that the feed mixture is contacted at separation conditions with a molecular sieve substantially free from hydroxyl groups and comprising silicalite in a silica matrix, thereby selectively retaining the fatty acid, the rosin acid is removed from the fatty-acid-containing molecular sieve and thereafter the fatty acid is recovered from the molecular sieve by displacement with a displacement fluid at displacement conditions.
Patent ES-8405353-A1 (ES)
Title: Process for the preparation of aldehydes.
IPC: C07B61/00
Filed: 1983-09-12
Abstract: The continuous preparation of aldehydes from olefins and synthesis gas by the use of a water-soluble catalyst system containing rhodium. The reaction takes place at 100 to 30,000 kPa and 90 DEG to 150 DEG C. The proportion of gaseous components in the liquids is 5 to 30% by volume, based on the total gaseous and liquid components, the volume ratio of aqueous to organic parts being 1:1 to 100:1. After completion of the reaction, the liquid components and the gaseous components are separated into a liquid phase and a gaseous phase, then the liquid phase is divided into aqueous and organic parts, separation taking place without previous cooling. The heat contained in the reaction product is either removed by water or steam, or is carried over to the hydroformylation products.
Patent ES-8504121-A1 (ES)
Title: Phthaloyl-ethane-sulphonamide derivs.
IPC: C07D207/08
Filed: 1983-10-07
Abstract: The cpds. with imide function are made by reacting 2-phthaloyl ethane sulphonamide with a 4-halo butanoic acid halide, pref. with 4-chloro or 4-bromo butanoyl chloride, in an organic solvent consisting of a N,N-dialkylamide, in presence of a tert. amine.
Patent ES-8406297-A1 (ES)
Title: Device for moisture control in dependence upon the ink profile in an inking device of an offset printing press.
IPC: B41F31/02
Filed: 1983-11-16
Abstract: 1. Device for ink profile-dependent regulation of a dampening medium in an inking unit (16) of offset printing machines, said inking unit supplying to the plate cylinder (12) a uniformly thick film of an inking/dampening medium over the width of the printing forme, comprising a hydrophilic measuring roller (1) being in connection with one of the inking rollers (5, 17, 18), a measuring device (3), in the area of said measuring roller (1), measuring section-by-section over the width of said measuring roller the extent of wetting on the outer cylindrical surface of said measuring roller, a special device for varying section-by-section the proportion of the dampening medium in the ink film and a control part for converting the signals measured by said measuring device into adjustment commands and transmitting them to said device for varying section-by-section the proportion of the dampening medium in the ink film, wherein the hydrophilic measuring roller (1) cooperates with a rubber-covered inking roller (5, 17, 18) for regulating the amount of dampening medium in the inking unit (16), and wherein through the intermediary of the temperature varying on the surface of the hydrophilic measuring roller (1) the amount of dampening medium can be varied in the individual zones or over the entire width by means of the measuring signals so that the thickness of the dampening medium film at the measuring roller (1) and thus at the inking roller (5, 17, 18) can be influenced.
Patent ES-8503151-A1 (ES)
Title: Improvements in coin dispensing devices
IPC: G07D9/00
Filed: 1984-05-23
Abstract: A bowl (10) for a disc type coin dispensing apparatus has at least one transverse resiliently mounted baffle (12 or 13), made of a resilient material thereby permitting local resilient deformation of the baffle (12 or 13) which greatly enhances the prevention of coin jams in the bowl (10).
Patent ES-8601522-A1 (ES)
Title: Method of detecting edge welds during resistance spot welding.
IPC: B23K11/25
Filed: 1984-05-24
Abstract: A resistance spot weld monitoring process, for determining whether the weld occurs at the edge of a sheet, involves analysing the weld resistance as the weld is being made, to detect a parameter representing the onset of melting, further analysing the resistance to detect metal expulsion and the beginning and end points of expulsion, measuring the time between the beginning and end points, and predicting an edge weld when the ratio of the measured times exceeds a specified value. - A modified process involves measuring weld powder, calculating the weld energy expended during each measured time, and predicting an edge weld on the basis of the ratio of the two calculated energy values. A further modified process involves measuring expulsion intensity by finding an inflection in the resistance curve during expulsion, determining the degree of inflection by calculating the third derivative of resistance at the inflection point, and predicting an edge weld on the basis of a weighted sum of the degree of inflection and the energy ratio. Monitoring appts. for carrying out the processes is also claimed.
Patent ES-8600281-A1 (ES)
Title: Di:hydro:pyridyl carbonyl di:anhydro-hexitol derivs.
IPC: A61K31/445
Filed: 1984-06-29
Abstract: Dianhydro-hexitol derivs. of formula (I) and their salts are new. In (I), R1= H, 2-5C acyl, pyridylcarbonyl or nitro; R2= gp. (II); X= H or 1-3 of alkoxy, alkyl, cyano, dialkylamino, halo, nitro or trifluoromethyl, or one methylenedioxy; R3= opt. unsatd. 1-5C hydrocarbyl in which the chain may be interrupted by an oxygen atom and/or substd. by cyano; R4 and R5 are each lower alkyl.
Patent ES-8603253-A1 (ES)
Title: Surgical operation suction device
IPC: A61M1/00
Filed: 1984-07-19
Abstract: The invention proposes a surgical aspirator in which, without giving rise to the contamination of the mouth of the aspirator, precise metering of the vacuum which is available in the mouth of the aspirator is possible, and at the same time actuation of the valve device which closes the aspiration conduit is facilitated.
Patent ES-8605916-A1 (ES)
Title: Method and installation for detecting wondering bodies in a nuclear reactor.
IPC: G21C17/04
Filed: 1984-08-10
Abstract: The detection of stray bodies uses the signals supplied by mechanical pulse sensors, such as accelerometers supported by separate structures of the vessel. The detection installation comprises means for detecting the coincidences between pulse signals supplied by the different sensors and having a peak factor higher than a given level, fixed by an external reference. An alarm is triggered off when the coincidence rate provided by a counter associated with a threshold circuit exceeds a given value.
Patent ES-8603321-A1 (ES)
Title: Integral track vehicle seat apparatus.
IPC: B60N2/08
Filed: 1984-09-20
Abstract: A seat cushion mounting is located on laterally spaced side rails (12a), with a back mounting also attachable to the rails. A floor anchor secures the side rails to the vehicle. A track (40) formed integrally of the rails and floor anchor provides forward and backward sliding movement of the seat. - The upper (41a) and lower track members are box section, internested with sliding fit to provide longitudinal sliding raceways between. The bearings can be balls (61-63) retained by tabs struck out from the track walls. The tabs are in inward facing pairs.
Patent ES-8605092-A1 (ES)
Title: Bonding EPDM gaskets to filled nylon heat exchanger parts.
IPC: B29C65/56
Filed: 1984-10-23
Abstract: Exchanger is assembled by securing a moulded nylon tank carrying a thermoset ethylene-propylene elastomer sealing gasket to a tube header. The gasket is formed by applying uncured elastomer compsn. contg. dicumyl peroxide and N,N'-m-phenylenedimaleimide as curing agents to the tank in gasket configuration and heat curing to leave the gasket adhered to the tank. - Tank is pref. formed in a multi-part mould with one part defining the gasketed surface, and this part being removed after forming the tank and replaced by a further part defining the gasket shape.
Patent ES-8605359-A1 (ES)
Title: Apparatus and method for continuously producing a strip of dough having substantially constant transverse dimensions and flow rate.
IPC: A21C3/02
Filed: 1985-04-09
Abstract: An apparatus and method for continuously producing at a constant flow rate a strip of dough of constant dimensions by controlling the speed of a feed conveyor assembly when the dough is transferred from it onto a constant-speed conveyor. Dough is weighed and fed at speeds inversely proportional to the weighed measurements and the transferred dough is defined by a cooperative action of two constant-speed conveyors, defining members and a roller mechanism to define the dimensions of the dough strip.
Patent ES-8704107-A1 (ES)
Title: Cutter head and milling machine for milling channels or other grooves.
IPC: B23Q5/04
Filed: 1985-11-06
Abstract: 1. Milling machine for milling channels and other depressions, particularly in hollow spaces, with a milling tool (3) arranged on the end of a rod-shaped milling head (1), wherein a horizontal worktable (88) with or without a sub-assembly (89) supported on a machine bed (85) is provided for mounting a workpiece, characterised in that below the worktable (88) is arranged a crosstable (105) mounted height adjustably on a platform (92) on which the milling head (1) perpendicularly directed upwardly and extending through an opening (90) of the worktable is mounted and is driven from there by a motor drive (111).
Patent ES-8702396-A1 (ES)
Title: Condensed furanones, process for their preparation and their pharmaceutical use.
IPC: C07D307/88
Filed: 1986-01-30
Abstract: 1-Oxo-1,3,4,7-tetrahydrobenzofuranes of the formula < IMAGE > in which X is O or S, R is optionally substituted phenyl or heteroaryl, R1 is OH, monoalkylamino or dialkylamino, and R2 is an acyl or esterified carboxy radical, or pharmacologically acceptable salts thereof, which are active in circulation, e.g. they increase myocardial contractility, increase the flow of Ca2+ into the cell, increase blood pressure, reduce blood sugar, reduce swelling of mucous membranes and affect the salt and/or fluid balance.
Patent ES-8704078-A1 (ES)
Title: Stabilized injection compositions and their preparations.
IPC: A61K31/7028
Filed: 1986-03-06
Abstract: The invention relates to a process for the preparation of colour and pH stabilized aqueous parenteral pharmaceutical compositions comprising an antibacterial aminoglycoside comprising a pyranose ring being unsaturated between positions 4 min and 5 min and substituted with an aminoalkyl group at position 5 min , preferably sisomicine, netylmicine or 5-episisomicine or the parenterally acceptable salts thereof. According to the process of the invention the active ingredient is dissolved in water, the pH of the solution is adjusted to 7,3 - 7,4, an antioxidant is added to the solution, nitrogen gas is bubbled through the solution after sterile filtration and the solution thus obtained is filled into ampoules.