baber/WOPTO huggingface dataset:
Patent ES-481937-A1 (ES)
Title: Solar Energy Collector and System
IPC: F24S10/70
Filed: 1979-06-26
Abstract: A solar collector whose absorber plate 62 is made of a conventional building material, e.g., tile, stucco, concrete or the like, and forms the outer surface, e.g., wall or roof, of the building. The fluid to be heated, typically air, flows behind the absorber rather than between an absorbing plate and a cover of glass or other transparent material, and heat is transferred to the fluid by metal conductors 66 which extend from adjacent the outside surface 82 of the absorber to, and define at least part of the flow passage 64. The system includes a cold tank of liquid in which heat is stored at a relatively low temperature, a heat tank of liquid at a relatively higher temperature and a heat pump for transferring heat from the cold tank to the heat tank. There is a cold exchanger in the cold tank for receiving heated fluid from the collector and transferring heat therefrom to the liquid in the cold tank, and a heat exchanger in the heat tank for the transferring heat from the liquid in the heat tank to the air used to heat the building interior.
Patent ES-485394-A1 (ES)
Title: Multiple blood bag having plasticizer-free portions and a high blood component survival rate
IPC: A61J1/05
Filed: 1979-10-25
Abstract: A multiple blood bag system comprising a donor bag for receiving blood from a donor, and one or more transfer bags, communicating by flexible tubing with the donor bag, for receiving a blood component from the donor bag. In accordance with this invention, the various bags may be made of differing materials to provide differing characteristics to the bags as desired. For example, the transfer bag or bags may be made of a translucent, flexible, sterilizable material which is free of blood extractable ester-type plasticizers, and may have a relatively high carbon dioxide diffusion capacity. The donor bag may be made of a translucent, flexible, sterilizable material which contains preferably at least five percent by weight of a specified ester plasticizer, sufficient to cause a substantial reduction in plasma hemoglobin produced by blood stored under normal conditions for 21 days in the donor bag, when compared with blood in a corresponding, plasticizer-free donor bag stored under equivalent conditions.
Patent ES-488025-A1 (ES)
Title: Fluidisation equipment.
IPC: B65G53/22
Filed: 1980-01-25
Abstract: A fluidization unit comprising a fluidizer (2) and a chamber (1) for containing a granular, powdery or like substance (3) to be fluidized. The chamber has at least one air-tight wall and the fluidizer comprises an assembly of an air-tight base sheet member (5), a porous sheet member (4), and a peripheral sealing member (6), holding the sheet members apart in a fixed relationship. In operation, said fluidizer is placed in the chamber with its air-tight base member resting against an air-tight wall of the chamber. A preferred application is in the handling of powders for electrostatic enamelling.
Patent ES-8103146-A1 (ES)
Title: Luminescent silicate, luminescent screens and lamps comprising such a luminescent silicate.
IPC: C09K11/79
Filed: 1980-06-25
Abstract: A luminescent silicate having a composition defined by the formula Me3-p-q Pbp Mnq Ln2-r-x-y-z Gdr Cex Tby Dyz Si6 O18, wherein Me represents Sr and/or Ca and Ln represents Y and/or La, wherein, if q = r = x = y = z = 0, it holds that 0.01 </= p </= 0.50 wherein, if p = q = y = z = 0, it holds that 0.01 </= x </= 0.80 and 0 </= r </= 2-x wherein, if q = x = y = z = 0, it holds that 0.01 </= p </= 0.50 and 0.05 </= r </= 2.0 and wherein otherwise is holds that 0.01 </= p </= 0.50 0.05 </= r </= 2-x-y-z 0 </= q </= 0.30 0 </= x </= 0.80 0 </= y </= 1.0 0 </= z </= 0.10 0.005 </= q + x + y + z. e
Patent ES-8106724-A1 (ES)
Title: Quaternary ammonium salt of ester-lactone and hydrocarbon oil containing same
IPC: C10N30/04
Filed: 1980-06-25
Abstract: A quaternary ammonium salt of an ester-lacetone represented by the formula < IMAGE > in which w represents 0 or 1, x and y alternately represent 0 and 1, z has value from 0 to 4, Ri, Rii, Riii and Riv, in instances where w is equal to 0, represent hydrogen or akyl radicals at least one of which is a hydrocarbyl radical having from 50-200 carbon atoms in instances where w is equal to 1 at least one of Ri, Rii, Riii, Riv, Rv or Rvi, represents a hydrocarbyl radical of 50-200 carbon atoms and the remaining substituents are hydrogen or lower alkyl radicals, R is a divalent radical having from 2-10 carbon, or carbon and oxygen atoms, Rvii is hydrogen or a hydrocarbyl radical, and X is an anion is provided, as well as a method of preparation and a hydrocarbon lubricating oil composition containing same.
Patent ES-8106457-A1 (ES)
Title: Tractor
IPC: B62D25/10
Filed: 1980-07-24
Abstract: A tractor includes a dash which houses various components of the tractor. A pair of dash panels enclose the top and sides of the dash. Each side of the tractor includes lower front and upper rear hinge members mounted thereon. Each panel includes complimentary hinge members pivotally engagable with the front and rear tractor hinge members. The hinge members are disposed so that the panels may swing between closed and open positions without engaging other components of the tractor, such as the steering wheel or foot pedals.
Patent ES-8106153-A1 (ES)
Title: Derivatives of monic acid, processes for their preparation, compositions containing them and their preparation.
IPC: A61P31/04
Filed: 1980-08-29
Abstract: A ketonic ester of formula (II): < CHEM > wherein Y is as defined with respect to formula (I) and R represents a C3-20 alkyl, C3-8 cycloalkyl, C4-20 alkenyl, aralkyl, cycloalkylalkyl, heterocyclyl or heterocyclylalkyl group, which group is substituted with a ketonic oxo group, has antibacterial and antimycoplasmal activity and is of value in the treatment of bacterial and mycoplasma-induced human and veterinary diseases.
Patent ES-8107310-A1 (ES)
Title: Chromogenic compounds and their use as enzymatic substrates.
IPC: C12Q1/56
Filed: 1980-09-04
Abstract: What are disclosed are chromogenic peptides useful as substrates for the detection and determination of enzymes having a hydrolytic action and methods for detecting and determining enzymes with such peptides.
Patent ES-8105805-A1 (ES)
Title: Process for the extraction of water from washing liquors containing sizes.
IPC: D06L1/14
Filed: 1980-09-12
Abstract: A process for desizing a fabric web comprising the steps of: first wetting the dry size-loaded fabric with the desizing liquor separated from a previous batch of fabric after desizing, so that the fabric, and the size adhering thereto, take up water from the desizing liquor by swelling and/or solvation, thereby increasing the concentration of the desizing liquor separating the concentrated desizing liquor from the fabric recycling the concentrated desizing liquor to a sizing operation desizing the wetted fabric by a continuous fresh water wash separating the desized fabric from the resulting desizing liquor and recycling the desizing liquor to the first wetting step.
Patent ES-8201602-A1 (ES)
Title: Process for producing alpha monoolefin homo and copolymers.
IPC: C08F4/64
Filed: 1981-03-13
Abstract: 1. A process for the preparation of homopolymers and copolymers of C2 -C6 -alpha-monoolefins at from 20 to 160 degrees C under a pressure of from 1 to 100 bar by means of a Ziegler-Natta catalyst system comprising (1) a modified titanium component and (2) an aluminium alkyl of the formula see diagramm : EP0036536,P8,F1 where X and Y are alkyl of not more than 8 carbon atoms and Z is alkyl of not more than 8 carbon atoms or chlorine, with the proviso that the atomic ratio of titanium from the modified titanium component (1) to aluminium from the aluminium alkyl (2) is from 1:0.1 to 1:500, wherein (a) the catalyst system contains, as a further component, (3) an ester component of the formula see diagramm : EP0036536,P8,F2 where R**1 is C1 -C4 -alkoxy, C1 -C4 -alkyl or hydrogen, R**2 is C1 -C4 -alkyl, and n is an integer from 0 to 3, with the proviso that the molar ratio of aluminium alkyl (2) to ester component (3) is from 10:8 to 10:0.5, and (b) the modified titanium component (1) employed is a component which is obtained by a method wherein first of all (1.1) in a first stage, (1.1.1) 100 parts by volume of titanium tetrachloride are brought together with (1.1.2) from 1 to 20 parts by volume of a benzene derivative of the formula see diagramm : EP0036536,P9,F1 where R**3 is hydrogen or C1 -C4 -alkyl, R**4 is hydrogen or chlorine, R**5 is hydrogen or chlorine, or R**4 and R**5 together are oxygen, o is an integer from 0 to 3, and p is an integer from 0 to 3, and the mixture is kept at from 30 to 100 degrees C until it is in the form of a homogeneous liquid, thereafter (1.2) in a second stage, (1.2.1) the liquid resulting from stage (1.1) is brought together with (1.2.2) a magnesium alcoholate in the form of particles having a diameter of from 0.05 to 5.0 mm, and having the formula Mg(OD)2 , where D is a monovalent C1 -C8 -hydrocarbon radical of saturated aliphatic character and/or aromatic character, with the proviso that the molar ratio of benzene derivative (1.1.2) from stage (1.1) to magnesium alcoholate (1.2.2) is from 1:12 to 1:1, the mixture is kept, with constant mixing, at from 40 to 180 degrees C, for from 0.2 to 4 hours, and the resulting solid is isolated, with the removal of the residual liquid phase, and finally (1.3) in a third stage, (1.3.1) 100 parts by weight of titanium tetrachloride are brought together with (1.3.2) from 0.2 to 100 parts by weight of the solid resulting from stage (1.2), with or without (1.3.3) up to 15 parts by weight of a benzene derivative of the type defined under (1.1.2), the mixture is kept, with constant mixing, at from 40 to 180 degrees C for from 0.1 to 5 hours, and the resulting solid, constituting the modified titanium component (1), is isolated, with the removal of the residual liquid phase.
Patent ES-8300475-A1 (ES)
Title: Modified allergens.
IPC: C07K5/06
Filed: 1981-04-14
Abstract: Allergens modified with oligomers consisting of 1 to 5 hydrophobic amino acids, pharmaceutical compositions containing them, a process for their preparation, and their use in the treatment of allergies.
Patent ES-8300542-A1 (ES)
Title: Device for regulating a tundish stopper.
IPC: B22D11/10
Filed: 1981-05-04
Abstract: This invention concerns a device for regulating a tundish stopper, whereby the stopper (I2) submerged in the tundish (I0) is connected rigidly (I3) to a substantially parallel shaft (I5) moving parallel to said stopper (I2), and whereby the substantially parallel shaft (I5) has a tract with a rack (I8) cooperating with a toothed sector (I9) having a lever (20), and whereby a reaction slide block (25) cooperates in a coordinated manner with the toothed rack tract (I8), and whereby there is present an axially movable sleeve (27) which can be clamped (33) to said shaft (I5) and which cooperates with a threaded ring nut (34) performing axial adjustment, and whereby it is possible to mechanise either the toothed sector (I9) or the movable sleeve (27) or both of them (I9-27).
Patent ES-8204218-A1 (ES)
Title: Photogalvanic cell useful in the conversion of solar energy to electrical energy.
IPC: H01M14/00
Filed: 1981-06-17
Abstract: The photogalvanic cell is particularly intended for converting solar energy into electrical energy. The photogalvanic cell comprises two electrodes in a liquid system comprising a photosensitive constituent, which is formed by the uranyl ion UO22+. The liquid system comprises a second constituent which is a cation and more particularly Ce3+. The second constituent can also be an anion and in particular NO3- or SCN-. One of the electrodes is of polished platinum and the other of a chemically inert conductive substance, particularly graphite. The photogalvanic cell can also be coupled to a photovoltaic cell.
Patent ES-8205875-A1 (ES)
Title: Acid gold bath for the electroless deposition of gold
IPC: C03C17/10
Filed: 1981-07-16
Abstract: Stabilized aqueous, acid gold bath, containing a dicyanogold(I)-complex, a complex former, a reducing agent and customary additives, for electroless deposition of gold onto gold and metals that are more electronegative than gold, as well as alloys of these metals, containing a salt of hydroxylamine or a hydroxylamine derivative as reducing agent and a fluoride or hydrogen fluoride as stabilizer. Preferred embodiments include the use of an alkali- or ammonium dicyanoaurate(I) as dicyanogold(I)-complex using a salt of hydroxylamine or a hydroxylamine derivative of the general formula < IMAGE > in which R1 and R2 are the same or different and represent hydrogen or alkyl of 1 to 5 carbon atoms and X represents the residue of an inorganic acid, as reducing agent using an alkali fluoride or an alkali hydrogen fluoride as stabilizer and a pH-value less than 3, preferably from 0.5 to 2.8.
Patent ES-8307062-A1 (ES)
Title: Magnifying lens for fibre=optic transmitted display illumination
IPC: G09G3/22
Filed: 1981-08-03
Abstract: The display is made up of a matrix of points, switched to illuminate the appropriate matrix cells to form the desired character. The light is transmitted through optical fibres to each matrix cell, resulting in a small diameter beam of strong light emanating from the fibre. The optical fibre dimensions limit the display size, and for larger displays a divergent pyramidal prism is used to diffuse the light from the optic fibre across a larger area. - The optic fibre (1) is fitted to enter the prism at the narrow end of the pyramid. The light is internally reflected along the walls of the prism and transmitted through a pyramidal lens at the wide end of the reflecting pyramid. The display may be in the form of a rectangle divided into two independent areas defined by two isosceles triangles.
Patent ES-8205292-A1 (ES)
Title: Internal combustion engine.
IPC: F01C1/08
Filed: 1981-08-21
Abstract: Internal combustion engine includes a rotary oxidizing gas compressor, a constant volume combustion chamber with pneumatically controlled intake and exhaust valves and a fuel injector, and a rotary combustion gas expander. Each of the rotary compressor and rotary expander has a pair of tangential rotors dependently rotatable in a housing, one rotor having a vane and the other a notch for allowing passage of the vane, to form a fluid tight segmented annular region through which the vane moves. The respective one of the intake valve and the exhaust valve admits a mass of high pressure compressible fluid to the region through a triangular port for expansion or from the region after compression, the mass of fluid being confined in a part of the region between the vane and the surface of the notched rotor and changing in pressure because of the change in arcuate length and volume of the confined part. The respective pairs of rotors are included on the same respective shafts. Two vanes may be included on the one rotor and two notches on the other. Two vaned rotors may cooperate with one notched rotor, the vaned rotors being on separate shafts.
Patent ES-8206639-A1 (ES)
Title: Producing Mn-Fe alloy by carbothermic reduction
IPC: C22C1/02
Filed: 1981-11-05
Abstract: A method is provided for producing molten metal consisting mainly of manganese and iron. The method comprises the steps of injecting a pulverulent material, containing manganese oxide, directly into a smelting reduction zone, together with coal and/or hydrocarbons, in powder form. The smelting reduction zone is continuously produced by the supply of heat energy e.g. from a plasma generator in a shaft filled with solid reducing agent. Examples include the production of ferromanganese and ferrosilicon manganese.
Patent ES-8401667-A1 (ES)
Title: Valve support arrangement for a pressurizer vessel in a nuclear power plant.
IPC: G21D1/00
Filed: 1982-01-28
Abstract: A modularly constructable support arrangement is provided for pressurizer safety and relief valves in a nuclear power plant. A common header is supported by four sets of columnar legs which are secured to pressurizer vessel side wall lugs. The safety and relief valves are securely disposed and connected through short pipe runs to discharge steam into the header.
Patent ES-8304799-A1 (ES)
Title: Blood coagulation promoting product and process of preparing same.
IPC: A61K35/14
Filed: 1982-06-16
Abstract: The disclosure pertains to a concentrate for controlling bleeding in hemophilia, free of thrombin, heparin, thromboplastin activity, anticomplement activity, depressor activity, and activated Factor X, and containing coagulation Factors II, VII, IX and X in non-activated form, having a specific activity of at least about 1.5 Factor IX units per milligram of total protein and a Factor IX: Factor VII ratio of at least about 6:1. In the method of the invention a blood fraction containing coagulation Factors II, VII, IX, and X is applied to an anion exchanger to adsorb the coagulation Factors, which are selectively eluted therefrom using an aqueous sodium chloride-citrate solution of increasing ionic strength. The eluate is treated to reduce its concentration of non-volatile salt and concentrated to yield the above product.
Patent ES-8504265-A1 (ES)
Title: Recovery of nickel salts
IPC: C01G53/00
Filed: 1983-10-14
Abstract: The process consists of (a) treating the organic and mineral residue from hydrogenation of fats, with acidulated water at pH 4.5; (b) heating to 50-100deg. C and agitating to obtain good acid diffusion at optimum temp.; (c) cooling to cause sepn. of the acid liq.; (d) neutralising the acid liq. with alkaline soln. to above pH 6; (e) separating the solid and liquid phases; (f) acidifying the solid phase and leaving at below pH 4.5; (g) purifying the prod. mechanically; (h) concentrating the liq. from stage (f); (i) draining the prod. to separate it from its mother liquors; and (j) drying and packing the nickel salt obtd.
Patent ES-8407431-A1 (ES)
Title: Motor vehicle bumper with inner reinforcement element
IPC: B60R19/24
Filed: 1983-11-11
Abstract: The bumper according to the invention consists essentially of an end element with a C-shaped cross-section, into which element a tubular reinforcement element which is closed at the two ends is inserted and attached, the said reinforcement element giving the entire structure an increased rigidity which is sufficient to absorb impacts at low speeds without causing damage to the body of the vehicle or suffering lasting deformations. The bumper is advantageously produced from plastic, the end element and the tubular reinforcement element consisting possibly of various materials. The tubular reinforcement element can be produced by blow moulding and can receive fluids or foamed plastic.
Patent ES-8500678-A1 (ES)
Title: Electric retarders for vehicles
IPC: H02K49/02
Filed: 1984-02-08
Abstract: An electric retarder is provided for braking the transmission shaft (A) of a vehicle, in which the stator comprises at least one ring of coils (1) supported by a transverse plate (2) itself stiffened by a rib. The portion (7) of the stiffening rib of the plate, situated at the level of the axis (X) of the retarder, is disposed inside the ring of coils and is connected by radial extensions (10) each passing between two consecutive coils to outer rib sections (8,9) extending as far as the periphery of the plate. Thus the overall width L2 of the stator may be reduced for a given width l of the ring of coils, which makes standardization of the manufacture of the rotors possible in some cases.
Patent ES-8506643-A1 (ES)
Title: Alpha-amino-2-imidazole propionic-acid derivatives.
IPC: C07D233/64
Filed: 1984-02-14
Abstract: Compounds of the formula < IMAGE > I wherein R1, R2 and R3 each individually is hydrogen, or lower alkyl and R4 is hydroxy, lower alkoxy, aryl-(lower alkoxy), amino, mono(lower alkyl)amino or di(lower alkyl) amino, and pharmaceutically acceptable salts thereof which are useful in the treatment of degenerative joint diseases and of Wilson's disease are described.
Patent ES-8505117-A1 (ES)
Title: Method and device for recognising the position of articles stacked on pallets, carrier with position marks and recognition arrangement comprising such a device and such a carrier.
IPC: G06Q10/00
Filed: 1984-03-23
Abstract: The position of parallelepiped-shaped objects on a first receptacle is detected by means of a detection device using an optical reader operating on a position mark carrier which has two label portions intended to arise on different ones of two adjacent sides of the object, one of the sides being larger than the other. Each of the label portions has a respective identification mark so that not only does the label indicate the nature of the object, it also identifies which of the two adjacent faces of the object is being scanned by the optical reader. Furthermore, means are provided for measuring the distance of the optical reader from the scanned side of the object, by relying on angular deflection of a scanning beam at a given constant angular velocity and measurement of the time taken to scan the label portion which has a predetermined constant length. The position mark carrier has two label portions each of which bears the same bar code to identify the object and additional markings in association with the bar code for identifying the particular label portion, and hence the particular face of the object, which is being scanned. The apparatus is capable of scanning horizontally to discover the position of the nearest set of objects on a first receptacle, and then repeating that horizontal scan to process the next adjacent objects, and so on until the top layer has been removed. Then the scanner is indexed downwardly through a distance equivalent to the height common to the objects, and the process on the next uppermost layer is repeated, and so on until all of the objects have been removed from the first receptacle.
Patent ES-8507640-A1 (ES)
Title: Flexible disk refiner and method of reducing particulate material.
IPC: D21B1/14
Filed: 1984-04-17
Abstract: An apparatus and method for reducing particulate material such as paper making pulp between radially extending relatively rotatable and axially confronting refining surfaces between which the material must pass while being refined during relative rotation of the surfaces. The refining surfaces are mounted on resiliently flexible disks for operating pressure responsive clearance adjustment of the relatively rotating refining surfaces axially relative to one another, for attaining optimum material refining results from the refining surfaces.
Patent ES-8605713-A1 (ES)
Title: Balloon and manufacture thereof.
IPC: C08J9/16
Filed: 1984-07-04
Abstract: Polymeric balloon for use in balloon catheters, said balloon being a high molecular weight, biaxially oriented, flexible polymeric balloon, the tensile strength of the wall of the balloon being at least 218.66 MPa (31,714 psi).