baber/WOPTO huggingface dataset:
Patent MX-171286-B (MX)
Title: Mejoras en particiones de muros o paneles dobles
Inventor: WILLIAMS CHARLES E
IPC: E06B3/92
Filed: 1986-07-16
Abstract: La presente invención se refiere a mejoras en particiones de muros o paneles dobles que comprenden: Una pluralidad de primeros paneles, cada uno de los cuales tiene superficies terminales opuestas generalmente verticales; una pluralidad de segundos paneles, cada uno de los cuales tiene superficies terminales opuestas, generalmente verticales, y elementos para sostener dichos primeros paneles en una relación alineada de extremo a extremo, y para sostener los referidos segundos paneles alineados en una relación de extremo a extremo y en una relación generalmente paralela y generalmente opuesta a dichos primeros paneles, incluyendo los elementos de sostén o soporte; medios de conexión que se extienden entre los primeros y segundos paneles para permitir un margen de movimiento de los referidos primeros y segundos paneles, en relación los unos con los otros, para variar el espaciamiento entre ellos de un máximo determinado por dichos elementos de conexión o enlace, a espaciamientos menores seleccionados, en tal forma que los referidos paneles permanezcan sustancialmente paralelos y conservando su relación de extremo a extremo a través del margen de movimiento.
Patent MX-168822-B (MX)
Title: Mejoras en aparato y metodo hidraulicos para perforaciones
Inventor: MAY SHERMAN C
IPC: E21B47/01
Filed: 1987-04-15
Abstract: La presente invención se refiere a mejoras en aparato hidráulico para perforación, que comprende un cordón tubular de perforación adaptado para la conexión a una fuente presurizada del fluido de perforación, y una cabeza de perforación, en el extremo distal del cordón de perforación, para descargar el fluido de perforación como un chorro cortante de alta velocidad, caracterizado porque la cabeza de perforación incluye una boquilla de descarga ahusada cónicamente, y un elemento que coopera con la boquilla, para descargar el fluido de perforación desde la boquilla, en la forma de una cubierta cónica delgada, que diverge conforme el fluido se mueve en alejamiento de la boquilla.
Patent MX-165423-B (MX)
Title: Producto para grabado magnetico y un metodo para prepararlo
Inventor: RAMHARACK ROOPRAM
IPC: G11B5/702
Filed: 1987-07-24
Abstract: La presente invención se refiere a un producto para grabado magnético, caracterizado porque comprende: a) una base de soporte no magnética que tiene dos superficies principales opuestas, y b) una capa magnetizable o no magnetizable sobre por lo menos una porción de cuando menos una de las superficies principales, en donde por lo menos una de las capas magnetizables y no magnetizables está constituída de un sólido en partículas finamente divididas y un mezcla aglutinante entrelazada para el mismo, la cual mezcla aglutinante entrelazada está constituida de por lo menos aproximadamente 5 por ciento en peso de un polímero de dispersión que tiene un grado de polimerización mayor que aproximadamente 100, constituído de unidades derivadas de: i) uno o más monómeros aromáticos de vinilo y uno o más monómeros etilénicamente insaturados que tienen una funcionalidad de hidroxilo alifático, o ii) uno o más monómeros aromáticos de vinilo que tienen una funcionalidad de hidroxilo, el cual polímero ayuda en la dispersión del sólido en partículas en la citada capa y el cual está entrelazado en el citado aglutinante. Un método para preparar un producto para grabado magnético, caracterizado porque comprende: a) formar una dispersión reactiva, fluida, estable, que comprende un sólido en partículas fínamente divididas y un polímero de dispersión constituído de unidades derivadas de: i) uno o más monómeros aromáticos de vinilo, y uno o más monómeros etilénicamente insaturados, que tiene una funcionalidad de hidroxilo alifático, o ii) uno o más monómeros aromáticos de vinilo que tiene una funcionalidad de hidroxilo, b) mezclar dicha dispersión  con un entrelazador, y c) revestir por lo menos una porción de una superficie principal de una base de soporte no magnetizable con la citada mezcla.
Patent MX-170295-B (MX)
Inventor: NEWKIRK MARC S
IPC: C04B37/02
Filed: 1987-09-15
Abstract: A method is provided of producing a self-supporting ceramic composite structure having one or more encasement members (14), such as an encasing stell sleeve, joined to it by growth of the ceramic material to engagement surface(s) of the encasement member(s) (14). A parent metal is contacted with a body of filler (38) which is encased by the encasement mmber(s) (14). The resulting assembly is heated to melt and oxidize the parent metal, e.g., aluminum, to form a polycrystalline material comprising an oxidation reaction product which grows through the body of filler (38) and stops at the engagement surface(s) of the encasement member(s) (14) which thereby determines the surface geometry of the grown ceramic matrix. Upon cooling, the encasement member(s) (14) is shrinkfitted about the ceramic composite body. The invention also provides the resultant articles, for example, a ceramic composite body having a stainless steel member affixed thereto.
Patent MX-168527-B (MX)
Title: Procedimiento para la preparacion de una crema cosmetica a base de extracto de zabila
Inventor: INIGUEZ MARGARITA HERNANDEZ CA
Filed: 1987-10-26
Abstract: La presente invención se refiere a procedimiento para la preparación de una crema cosmetica a base de extracto de zábila que consiste en una primera etapa de obtener un extracto de zábila a partir de la hoja o penca de zábila que se corta a las 6 am y con una edad aproximada de 8 años, que se deja reposar a temperatura ambiente durante 6 horas al cabo de dicho tiempo que se le quita la parte verde o piel de la cara corva de la penca, se raspa la pulpa o parte acitronada que se somete a una licuefacción a temperatura ambiente, se filtra para obtener un extracto de zábila. En una segunda etapa el procedimiento para obtener la crema cosmetica está caracterizado por mezclar 40 por ciento de agua con 10 por ciento de ácido esteárico, dicha mezcla se somete a un calentamiento que fluctúa entre 60 a 100 grados C hasta disolución del ácido esteárico, dicha mezcla se somete a un calentamiento que fluctúa entre 60 y 100 grados C hasta disolución del ácido esteárico, se deja enfriar a 50 grados C para agregar poco a poco y con agitación continua 10 por ciento del extracto de zábila y 40 por ciento de glicerina; cuando la temperatura de la mezcla es de 20 grados C, se le agrega 0.03 por ciento de ácido cítrico sin dejar de agitar con el objeto de formar una emulsión homogenea.
Patent NO-150818-B (NO)
Title: Innretning for blandingsdosering av gassformet brensel
Inventor: WEIDE JOUKE VAN DER
IPC: F02M21/04
Filed: 1977-05-25
Abstract: Innretning for blandingsdosering av gassformet brensel.
Patent NO-158479-B (NO)
Inventor: PAYNE ROGER DENNIS
IPC: G08B29/00
Filed: 1983-07-14
Abstract: Circuitry is described for isolating a section of a loop circuit (L) from a bi-directional supply unit (20) in the event of a short circuit in the section. One or more circuit elements (21), such as fire detectors, are connected in respective portions of the loop circuit and between respective pairs of bi-directional isolators (1, 2, 3, 4). Each isolator includes switching means (TR1, TR3) providing low and high impedance paths for respectively supplying current to said circuit elements and isolating said circuit elements from the supply unit (20). Each isolator also includes sensing means (TR2, D1, D7) for sensing a short circuit in any one of the circuit elements (21) whereby the sensing means causes a change in state of the switching means from the low to the high impedance path thereby isolating the circuit elements in the respective section of the loop from the supply unit.
Patent NO-161044-B (NO)
Inventor: HENRIKSSON STIG ROLAND
IPC: B25D9/12
Filed: 1985-05-22
Abstract: A hydraulic percussive machine, for example a jack hammer or a rock drill, has an accumulator with a flexible diaphragm (35). A lift valve (40,41,42) closes the outlet of the accumulator if the flow exceeds the normal flow substantially and it traps a volume of oil between the diaphragm and the valve when it closes.
Patent NO-170201-B (NO)
Inventor: ROWELL ROGER M
IPC: C08B3/06
Filed: 1986-08-27
Abstract: Reaction of lignocellulosic material with acetic anhydride greatly improves dimensional stability and resistance to biological attack and is, according to the invention, made in the absence of any cosolvent or added catalyst and in a simple way. Partially dried or dry lignocellulosic material is treated with liquid acetic anhydride for a short period of time, the time being adapted to the dimension of the material used. In a fol­lowing step, any excess anhydride not impregnated into the material is removed. The impregnated lignocellulosic material is then placed in a heated chamber to yield acetylation to a predetermined weight gain. After a short period of time, again adapted to the dimension of the material, unconsumed acetic anhydride and byproduct ace­tic acid are removed from the heated chamber and reco­vered.
Patent NO-178825-B (NO)
Inventor: DOPPSTADT WERNER
IPC: B07B1/24
Filed: 1987-12-22
Abstract: The screening device contains a filling hopper (24) for introducing the material. A conveyor belt (26) runs on the bottom of the filling hopper (24). The conveyor belt (26) projects into a screening drum (38) which is driven by a hydraulic motor (70). The material is transported through the screening drum (38) by means of a helical entraining strip (74). Fine-grained constituents of the material fall onto a conveyor belt (76) running below the screening drum (38) and are discharged laterally via transversely running conveyor belts (78). Coarse constituents of the material are discharged at the rear end of the screening drum (38) via a conveyor belt (106). 
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Patent NO-177192-B (NO)
Inventor: HANSEN ANDERS STAF
IPC: D01F/
Filed: 1990-11-01
Abstract: A thermobondable bicomponent synthetic fibre with a length of at least about 3 mm, adapted to use in the blending of fluff pulp for the production of hygiene absorbent products, the fibre comprising an inner core component and an outer sheath component, in which the core component comprises a polyolefin or a polyester, the sheath component comprises a polyolefin, and the core component has a higher melting point than the sheath component, and a process for producing said fibre. The sheath-and-core type fibre is preferably made permanently substantially hydrophilic by incorporating a surface active agent into the sheath component. The long bicomponent fibres form a strong supporting three-dimensional matrix structure in the absorbent product upon thermobonding.
Patent NO-180725-B (NO)
Inventor: CALL HANS PETER DR
IPC: C12S3/08
Filed: 1992-09-17
Abstract: Process for processing waste paper with enzymatic removal of printing ink, in which a) the redox potential of a solution containing waste paper is adjusted to a value in the range of 200 to 500 mV by simultaneous dosing of oxidizing and reducing agents, b) a lignin-decomposing reaction is initiated by addition of lignolytic enzymes, c) the reaction is continued for approximately 10 minutes by adding 60 to 80 litres/hour of air per 1.5 litres of reaction volume at 40 DEG  C, 0.8 to 2.5 % substance density and a stirrer speed of 1200 to 1600 rpm in a standard commercial flotation installation, and d) the reaction continues for 60 to 90 minutes with a reduced supply of air and at reduced stirrer speed.
Patent SE-309849-B (SE)
Inventor: KELLER K
IPC: D06N7/06
Filed: 1963-04-03
Abstract: 997,127. Laminates. CASSELLA FARBWERKE MAINKUR A.G. April 4, 1963 [April 4, 1962], No. 13401/63. Heading B5N. Paper and fabrics made from natural or regenerated cellulose fibres which are used in the production of thermosetting laminates, are impregnated with a mixture containing 15-90% of an aminotriazinÚ- or urea-formaldehyde condensation product and 85-10% of a hydroxymethyl compound of a tetrahydros-triazine-2(lH)-one, to a resin content of 20-75%, referred to the total weight of the dried paper or fabric. The hydroxymethyl compounds of the tetrahydro-s-triazine-2(1H)- ones used may be those produced by the condensation of 1 mol. of urea and 2 mols. of formaldehyde together either with 1 mol. of ammonia, an alkylamine or a hydroxyalkylamine or with ¢ mol. of an alkylene diamine, the alkyl and alkylene radicals containing not more than 6 carbon atoms. Unmodified or modified, unetherified or etherified urea- or aminotriazine-formaldehyde resins, e.g. melamine-formaldehyde resins modified with polyalcohols or sugars, may be used. The impregnated paper or fabrics may serve as decorative print sheets, core sheets, balancing sheets, over-lay or underlay sheets or as filler or primer foils in the production of low- or high-pressure laminates. They may be used for coating moulded fibre and chip-boards and may be coated prior to the pressing operation with quick-curing melamine resins. The laminates produced may be coated with a polyester varnish.
Patent SE-302913-B (SE)
Inventor: NORTON C
IPC: C04B35/101
Filed: 1965-04-14
Abstract: A porous, moulded insulating firebrick resistant to reduction in a hydrogen atmosphere of a metallurgical furnace is produced by mixing a dry mix of 61-82% alumina, 8-30% plaster of Paris, 10-25% wood flour, up to 10% aluminium fluoride, and 0.125-2% crystalline quartz with sufficient water to form a flowable batch, shaping the batch, and firing the shape. The product analyses 98.0-99.8% total CaO + Al2O3.  Before shaping, an aqueous foam containing a sulphated fatty alcohol such as sodium lauryl alcohol sulphate may be added to the batch to assist the pore-forming action of the wood flour.
Patent YU-48754-B (YU)
Title: Child resistant unit dose package and separate dose drug container
Inventor: LEO BUNIN
IPC: B65D75/32
Filed: 1992-12-17
Abstract: A child resistant unit dose package for medications comprises a container member (10) having concealed locking means (34), a plurality of cavities (14) along its longitudinal axis for holding medication (15), each cavity closed with a peel-off seal (16), and a cover (20) for the container member that requires two operations to open. In another embodiment, a separate drug container is disclosed which does not include a cover.
Patent YU-48978-B (YU)
Title: A process for the production of pharmaceutical preparation containing trandolapril and verapamil
Inventor: DR REINHARD BECKER
IPC: A61K31/277
Filed: 1991-11-18
Abstract: An angiotensin converting enzyme inhibitor (I) can be used in combination with Ca antagonists (III) in the prevention and therapy of proteinuria. Pref. (A) Ramipril and felodipine; (B) Ramipril and 4-(2,3-dichlorophenyl) -2,6-dimethyl-3- (1,2,4-oxadiazol-5-yl) -S-isopropoxy carbonyl-1,4-dihydropyridine (IIb), (c) Trandolapril and felodipine; (D) Trandolapril and (IIb), (E) Trandolapril and Verapamil; (F) Quinapril and felodipine; (G) Quinapril and (IIIb) or the physiologically acceptable salts of these components.
Patent ZA-805251-B (ZA)
Title: Process for tanning leather with acrylic polymer and mineral tanning agent and leather so produced
Inventor: HODDER J
IPC: C14C3/08
Filed: 1980-08-25
Abstract: In the tanning of heavy leather, leather stock is subjected to a multiple-stage tanning process under carefully controlled pH conditions to improve its characteristics such as fullness and firmness. Leather stock at a pH of from 4.5 to 5.5 is treated with polymer containing units of acrylic and/or methacrylic acid and optionally, at least one of acrylic ester, methacrylic ester and partially sulfated drying oil and then, at a pH of from 1 to 3.3 treated with a mineral tanning agent. Preferably the mineral tanning agent comprises a zirconium tanning compound having a basicity on the Schorlemmer scale of from 0 to 45%, a buffered aluminum sulfate tanning compound or a mixture thereof. The leather is subsequently neutralised, washed and dried and may be used for shoe soles, belts, straps, bags, cases, saddles, bridles and harnesses.
Patent ZA-814602-B (ZA)
Title: Fibrous composite materials and the production and use thereof
Inventor: BRIGGS PETER JAMES
IPC: D04H1/58
Filed: 1981-07-07
Abstract: A fibrous composite material of essentially two-dimensional form in the form of individual fibres, sheets or layers comprising combustible fibres and lamellae of a layer mineral of size below 50 microns, a method for the manufacture of the fibrous composite materials by applying lamellae of a layer mineral to the fibres preferably from suspension followed by removal of the liquid phase of the suspension, and use of the fibrous composite materials for the fire-protection of substrates.
Patent ZA-815958-B (ZA)
Title: Decholesterisation of egg-yolk
Inventor: BRACCO UMBERTO
IPC: A23L5/20
Filed: 1981-08-27
Abstract: A process of reducing the amount of cholesterol in egg-yolk which comprises reducing the pH of fresh wet egg-yolk to destabilize the emulsion, treating the destabilized emulsion with an edible oil to form a fine dispersion and centrifuging the dispersion to separate the egg-yolk phase from the oil-phase.
Patent ZA-839693-B (ZA)
Title: Substituted 4-aminomethylene-chromans and-chromens,processes for their preparation and their use in medicaments
Inventor: WIDDIG ARNO
IPC: C07D311/58
Filed: 1983-12-29
Abstract: The invention relates to substituted 4-aminomethylene-chromans and chromens of Formula (I) infra, as well as methods for making of said chromans and chromens, compositions containing said chromans and chromens and methods for the use of said chromans, chromens and compositions containing said chromans and chromens. The compounds and compositions of the invention are useful for their circulation influencing activity.
Patent ZA-857290-B (ZA)
Title: Hypersensitivity test means
Inventor: FISCHER TORKEL INGEMAR
IPC: A61F13/02
Filed: 1985-09-23
Abstract: PCT No. PCT/SE85/00361 Sec. 371 Date Apr. 11, 1986 Sec. 102(e) Date Apr. 11, 1986 PCT Filed Sep. 23, 1985 PCT Pub. No. WO86/01994 PCT Pub. Date Apr. 10, 1986.The invention relates to a novel device and method for carrying out occlusive epicutaneous tests (patch tests). This type of test is employed for detecting contact allergy to some specific substance (allergen) or for testing allergenic and/or irritant properties of a substance. The invention is characterized in that the test substance is incorporated in a dry film.
Patent ZA-858727-B (ZA)
Title: Operating process for blast furnace,especially for blast furnace producing hot metal for the steel industry
Inventor: MICHARD JEAN-ALEX
IPC: C21B5/00
Filed: 1985-11-13
Abstract: A blast furnace, especially for the production of hot metal for the steel industry and operated with a normal charge above the tuyere blast zone, has its hot metal production increased at least temporarily by a lateral injection of metal oxides into the zone. A supply of the thermal energy requirements for the smelting reduction of these metal oxides by electrically operated plasma torches, and the compensation of a overoxygenation resulting from the oxygen contribution of these metal oxides by the introduction of nitrogen.
Patent ZA-863061-B (ZA)
Title: Static electricity meter and process for calibrating the same
Inventor: BAER HANSPETER
IPC: G01R35/04
Filed: 1986-04-24
Abstract: An solid-state electricity meter includes an electronic measuring unit with an analog/digital converter which receives signals from amplifiers for various measurement ranges, and a control section with a microcomputer wherein the meter signal is processed, taking into account correction factors for the various elements of the circuit. Each correction factor is a single value for each respective measurement range, and the correction factors for each range are contained in corresponding meter-characteristic quantities which are stored in the electricity meter. Each meter-characteristic quantity represents a measurement value corresponding to a specific quantity of energy. Only a few (e.g., only 4) meter-characteristic quantities need be stored in the electricity meter. These meter-characteristic quantitites can be determined in a conventional calibration procedure, and they enable all the fixed errors of the signal processing to be compensated.
Patent ZA-875948-B (ZA)
Title: Indicator device
Inventor: FEHDER CARL G DR
IPC: A61M16/04
Filed: 1987-08-12
Abstract: A rapid response device for the detection of carbon dioxide in a concentration of more than 2% in a gas mixture comprising an indicator component 9 mounted within an enclosure 1 with a transparent window, said component comprising a carrier having fixedly attached thereto an indicating element formed from an aqueous solution of a colorless base, a hygroscopic, high boiling, transparent, colorless, water-miscible liquid and a pH-sensitive indicator, the enclosure being sealed for storage with sealing means 14.
Patent ZA-877862-B (ZA)
Title: The synthesis of peptide aminoalkylamides and peptide hydrazides by the solid-phase method
IPC: C07C67/00
Filed: 1987-10-20
Abstract: Compounds of the formula I <IMAGE>  in which A is hydrogen or an amino protective group, B is an amino acid residue, X is alkylene or aralkylene, Y<1>, Y<2>, Y<3> and Y<4> are identical or different and are hydrogen, methyl, methoxy or nitro, V is hydrogen or a carboxyl protective group, W is -[CH2]n- or -O-[CH2]n-, m is 0 or 1, n is 0 to 6 and p is 0 to 5, are prepared as described and used in the solid-phase synthesis.
Patent ZA-881561-B (ZA)
Title: Substituted pyridine-2,4-dicarboxylic acid derivatives,processes for their preparation,the use thereof and medicaments based on these compounds
IPC: C07D405/12
Filed: 1988-03-04
Abstract: Substituted pyridine-2,4-dicarboxylic acid derivatives of the formula I 
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 in which R<1> and R<2> have the meanings indicated, are used in particular as fibrosuppressants and immunosuppressants.
Patent ZA-891699-B (ZA)
Title: 5'-phosphodiesterase enzyme preparation and method for its production
Inventor: BOWLES LINDA K
IPC: C12N9/22
Filed: 1989-03-06
Abstract: This invention relates to a 5'-phosphodiesterase enzyme preparation which exhibits excellent storage stability. It is obtained by a special extraction process from rapidly proliferating parts of germinating seeds. The enzyme is useful for the hydrolysis of RNA to form 5'-nucleotides.
Patent ZA-896635-B (ZA)
Title: High-velocity flame spray apparatus and method of forming materials
Inventor: MARANTZ DANIEL R
IPC: F23D14/54
Filed: 1989-08-30
Abstract: A thermal spray apparatus which comprises a thermal spray gun including a body portion receiving feedstock, means for heating the feedstock and accelerating the heated feedstock, and a barrel portion having an inlet receiving the heated accelerated feedstock and an outlet directing the heated accelerated feedstock towards a target; and liquid feed means for feeding a molten metal feedstock into the heated accelerated feedstock adjacent the barrel portion outlet, the accelerated feedstock atomising the molten metal feedstock and projecting the atomised molten metal feedstock substantially uniformly distributed in the heated feedstock at the target.
Patent ZA-905978-B (ZA)
Title: Derivatives of 1,2,3,4-tetrahydro-9-acridinamine
Inventor: GRANGER COLIN
IPC: A61K31/00
Filed: 1990-07-30
Abstract: Novel prodrugs or depot derivatives of 1,2,3,4-tetrahydro-9-acridinamine of formula I <CHEM> are described, as well as methods for the preparation and pharmaceutical compositions of same, which are useful as analgesic agents for the treatment of pain, as sleep aids and as agents for treating the symptoms of senile dementia, Alzheimer's disease, Huntington's chorea, tardive dyskinesia, hyperkinesia, mania, or similar conditions of cerebral insufficiency characterized by decreased cerebral acetylcholine production or release.