baber/WOPTO huggingface dataset:
Patent MX-170474-B (MX)
Title: Produccion de acido acetico mediante carbonilacion de metanol por adicion de hidrogeno y monoxido de carbono
Inventor: AGUILO ADOLFO
IPC: C07B61/00
Filed: 1987-06-15
Abstract: La presente invención se refiere a un procedimiento para producir ácido acetico mediante la reacción de una carga o alimentación que consiste esencialmente de metanol con monóxido de carbono en un reactor de carbonilación que mantiene un medio de reacción líquido que contiene un catalizador de rodio, caracterizado porque comprende mantener la estabilidad del catalizador y la productividad del sistema manteniendo en el medio de reacción durante el transcurso de la reacción, cuando menos una concentración finita menor de 14 por ciento en peso de agua junto con (a) de aproximadamente 2 a 20 por ciento en peso de yoduro de litio como un estabilizador de catalizador, b) de aproximadamente 5 a 20 por ciento en peso de yoduro de metilo y c) de aproximadamente 0.5 a 30 por ciento en peso de acetato de metilo, y d) una presión parcial de hidrógeno de cuando menos aproximadamente 0.28 kg/cm cuadrado hasta aproximadamente 10.5 Kg/cm cuadrado a condiciones de reacción que comprende una presión total de reacción de 15 a 40 atmósferas.
Patent MX-170771-B (MX)
Inventor: LUCCA EUSEBIO
IPC: B32B5/28
Filed: 1987-09-25
Abstract: The building element includes a first sound-absorbing and heat- insulating layer (21) and a second sound-absorbing, shape-retaining base layer (23). The first layer preferably comprises a thermoformed fibre mat or an at least partially open-celled foam and the second layer comprises a rigid, thermoformed plastic material, for example a plastics material reinforced with glass fibres. On the outside of the first layer, a porous or microporous decorative layer (22) may be applied and on the outside of the base layer a thermoformed carpet (24) may be applied. A heat-sealable adhesive layer (27) may be laid between the two layers, increasing the bond between them. By virtue of the shape-retaining base layer, the building element can be used as a sound barrier without any supporting frame or as a sound-damping body panel without any supporting surface, which allows the weight of the overall construction to be reduced and installation to be made easier and cheaper. <IMAGE>
Patent NO-152002-B (NO)
Title: Fremgangsmaate til fremstilling av et ikke-brennbart asbestfritt plate-produkt
Inventor: ATKINSON ALAN WILLIAM
IPC: C04B24/38
Filed: 1979-06-19
Abstract: FREMGANGSMÅTE TIL FREMSTILLING AV ET IKKE-BRENNBART ASBESTFRITT PLATEPRDDUKT.
Patent NO-152767-B (NO)
Inventor: PETTERSSON SUNE OESTEN
IPC: F23D11/40
Filed: 1981-07-28
Abstract: Burners, for example oil burners, with a feed tube (12) and a burner retainer (13, 15) inserted into the same. The air stream in the feed tube is made to be affected by a retarding shield (20) positioned ahead of the burner retainer (13, 15) and having a central aperture for the flame and a substantially circularly surrounding gap (18) between the retarding shield (20) and the inner periphery of the feed tube, and by a flange (19) extending rectangularly inwards from said inner periphery and which is positioned in spaced relation to the retarding shield in the direction of flow of the air. The spacing between the retarding shield (20) and the flange (19) is adjustable.
Patent NO-158300-B (NO)
Inventor: OI NOBUHIRO
IPC: C07D499/64
Filed: 1981-08-03
Abstract: alpha -Substituted ureidobenzylpenicillanic acids of the formula
Patent NO-162991-B (NO)
Inventor: TUUNANEN ARNE
IPC: A01L1/04
Filed: 1987-12-16
Abstract: PCT No. PCT/SE87/00197 Sec. 371 Date Dec. 5, 1988 Sec. 102(e) Date Dec. 5, 1988 PCT Filed Apr. 16, 1987 PCT Pub. No. WO87/06097 PCT Pub. Date Oct. 22, 1987.A horseshoe (1) conformed substantially to the U-shaped sole of the hoof and having a reinforcing insert (16) of a flexible and, alternatively, partially curable material and a portion (17) which encloses the insert (16) and is made of an elastic friction material. The insert (16) is narrower than the width of the U-shaped sole such that thrust, shock and shear loads generated as the horse moves at a walking, trotting or galloping pace are elastically absorbed by the portion (17) enclosing the insert. The insert (16) comprises four surfaces extending along the entire shoe, at least three of which, the lower, the outer and the inner one (9), are provided with longitudinal grooves (10, 11, 18), the lower groove (18) preferably having a tapering cross-section to receive and guide the tapered nails for attaching the shoe, and the grooves (10, 11) in the outer and inner surfaces (9) serving on the one hand to increase the total surface area of the insert and make the vulcanisation surface thereof larger and, on the other hand, to make the finished shoe more easily adjustable.
Patent NO-176148-B (NO)
Inventor: WEINROTTER KLAUS DR
IPC: D04H3/00
Filed: 1989-10-25
Abstract: The present disclosure describes flame-retardant, high-temperature resistant polyimide fibers, nonwovens made from said fibers, as well as the fibers and molded articles obtained after a heat treatment. A composite of such fibers is heated to a temperature in the glass transition range of the fiber, i.e. between 280 DEG  and 350 DEG  C. This heat treatment develops a contraction force of 0.3 to 1.1 cN in the fibers which results in a fiber shrinkage of between 20 and 60% and the formation of cohesive bonds. The fibers of the invention enable the manufacture of molded articles that are particularly strong, have a high temperature resistance and flame-retardant properties, while having a relatively low density.
Patent NO-177405-B (NO)
Inventor: STROEMMEN INGVALD
IPC: F26B21/04
Filed: 1993-03-04
Abstract: PCT No. PCT/NO94/00049 Sec. 371 Date Oct. 30, 1996 Sec. 102(e) Date Oct. 30, 1996 PCT Filed Mar. 1, 1994 PCT Pub. No. WO94/20804 PCT Pub. Date Sep. 15, 1994A method and apparatus for drying of a material containing a volatile component, in which the material is disposed in a bed in a drying zone which is in communication with a closed circuit in which a gaseous drying medium is circulated. Associated with the drying gone is a closed heat pump system including a compressor, at least one condenser in the drying zone, a super heat exchanger and a working medium. The drying zone is supplied with super heat from the super heat exchanger, and the condenser is supplied with working medium from a super heat exchanger, thereby increasing the temperature in the drying zone.
Patent YU-42467-B (YU)
Title: Vessel with nutritive substratum carrier
Inventor: MADAUS R
IPC: C12M1/28
Filed: 1982-05-13
Abstract: The present invention provides a prepared nutrient substrate carrier for the qualitative and quantitative determination of micro-organisms, comprising an object carrier coated with at least one nutrient substrate, which object carrier is firmly attached to a lid and, during storage and during incubation, is present in a transparent vessel which can be securely closed with a lid, wherein the coated object carrier is enclosed in an envelope during storage, said envelope being adapted to be easily removed before inoculation.
Patent YU-48084-B (YU)
Inventor: DERNIS D
IPC: A61K38/38
Filed: 1990-06-08
Abstract: The invention relates to a process for the preparation of purified albumin from a human or animal physiological solution such as a plasma or plasma fraction. The process comprises a treatment of delipidation with an anionic detergent and two steps of separation by chromatography on ion exchange resin. Implementation of the process of the invention enables a stable, highly pure albumin solution for therapeutic application to be obtained.
Patent YU-48583-B (YU)
Title: Process for preparation of the formulation in the form of pill for oral dosage
Inventor: ULMIUS JAN
IPC: A61K31/58
Filed: 1990-11-13
Abstract: Described herein are methods comprising the oral administration of budesonide for the treatment of ulcerative colitis and Crohn's colitis in its active phase. The methods can also be applied as relapse preventing therapy for Crohn's colitis in its chronic phase and Crohn's disease in the small intestine.
Patent ZA-816212-B (ZA)
Title: New isocyanato-isocyanurates,process for the production thereof and use thereof as isocyanate component in polyurethane lacquers
Inventor: BREIDENBACH PETER
IPC: C09D175/00
Filed: 1981-09-08
Abstract: The present invention relates to a process for the preparation of novel isocyanato-isocyanurates by the catalytic and 1-isocyanato-3,3,5-trimethyl-5-isocyanatomethyl-cyclohexane in a mole ratio of about 1:4 to 4:1, and to the products produced therefrom. The present invention also relates to the use of these products, optionally in blocked form, as the isocyanate component in polyurethane lacquers.
Patent ZA-837924-B (ZA)
Title: Device for moving an element between two end positions by means of an energy buffer
Inventor: HAS PETER VICTOR
IPC: F16H33/00
Filed: 1983-10-25
Abstract: Device for moving an element between two end positions and for selectively holding this element alternately in one of these positions, comprising an energy buffer mechanically coupled with this element, which buffer may be in one of two corresponding stationary end states, in which the energy is present in the form of potential energy, and in intermediate translation states, in which potential energy is transformed in kinetic energy and vice versa, a mass driven by the energy buffer and moved to one of the two end positions, and locking means for each of the two end states of the energy buffer. According to the present invention the mass is movable elastically over a predetermined distance with respect to the energy buffer and with respect to the element, so that when the element reaches one of its end positions the mass can move further over a predetermined distance towards its end position, thus transforming all kinetic in potential energy. Preferably the energy buffer is a helical spring, housed in a cylindrical mass. Each spring end is received in a spring support, which rests upon an inward end flange of the mass. Each spring support may cooperate with a stationary stop, mounted on the housing wall, which stop can enter the mass through an opening in the said flanges, to arrest the spring supports. The movable element may be formed by one of these spring supports, and may operate the movable switch contact of an electrical switch.
Patent ZA-884970-B (ZA)
Title: Method of producing fine particles
Inventor: ASKEW HERBERT FRANK
IPC: B02C23/36
Filed: 1988-07-11
Abstract: This invention relates to a method of reducing the particle size of solid particles and is applicable to the production of very fine particles of a wide variety of solids, includuing relatively hard solids. The method comprises milling a liquid suspension of solid particles in an agitated media mill (13), pumping the milled suspension through a particle size classification device (16) to separate the slurry into a coarse fraction (17) and a fine fraction (18), the particles of the coarse fraction having a greater median particle size than the particles of the fine fraction, recycling the coarse fraction (17) from the particle size classification device to the input of the mill (13), and recycling the fine fraction (18) by pumping (15) it to the classification device, wherein recycling of both coarse and fine fractions are continued until solid particles of the desired reduced particle size are produced. Preferably a single classification device and a single mill can be used, and particles having a median particle size of 0.3 microns or less and a relatively narrow particle size distribution can be produced, even using a hydrocyclone as the classification device.
Patent ZA-902321-B (ZA)
Title: Purinyl and pyrimidinyl tetrahydrofurans
Inventor: ZAHLER ROBERT
IPC: C07D307/18
Filed: 1990-03-26
Abstract: Antiviral activity is exhibited by compounds having the formula <CHEM> and pharmaceutically acceptable salts thereof wherein R1 is a purine or pyrimidine base or an analog thereof and R2 and R3 are independently hydrogen, -PO3H2 or   - @-X7, wherein X7 is hydrogen, alkyl, substituted alkyl or aryl.
Patent ZA-904174-B (ZA)
Title: Monoclonal antibodies for inducing tolerance
Inventor: COBBOLD STEPHEN PAUL
IPC: C12P21/08
Filed: 1990-05-30
Abstract: Tolerance to an antigen is induced in a subject by administering a non-depleting CD4 monoclonal antibody and a non-depleting CD8 monoclonal antibody. Tolerance to the antigen can be induced under cover of these antibodies. A depleting CD4 monoclonal antibody and/or a depleting CD8 monoclonal antibody may be administered prior to the non-depleting antibodies.
Patent ZA-936726-B (ZA)
Title: Composition based on ceric oxide, preparation and use
Inventor: BONNEAU LIONEL
IPC: C01F17/235
Filed: 1993-09-13
Abstract: New compositions based on ceric oxide exhibiting an improved ability to store oxygen, these compositions being characterised in that, besides ceric oxide, they contain at least one oxide of another metallic element M chosen from the group consisting of iron, bismuth, nickel, tin and chromium or one of their mixtures, this oxide being preferably in solid solution with the abovementioned cerium oxide. The process for the synthesis of these compositions consists in first of all preparing an intimate mixture of (i) a ceric oxide or hydroxide and (ii) at least one additive consisting of a hydroxide or a salt capable of being thermally decomposed to oxide, of the metallic element M, and in then calcining this mixture so as to obtain the desired oxide-based composition. The compositions according to the invention are particularly useful in the manufacture of catalysts and/or catalyst supports, especially those intended for the treatment of the exhaust gases of internal combustion engines.
Patent ZA-938194-B (ZA)
Title: Making textile strands
Inventor: CURRAN WILLIAM WINGATE
IPC: D02G1/16
Filed: 1993-11-03
Abstract: PCT No. PCT/GB93/02255 Sec. 371 Date Aug. 3, 1995 Sec. 102(e) Date Aug. 3, 1995 PCT Filed Nov. 2, 1993 PCT Pub. No. WO94/10362 PCT Pub. Date May 11, 1994There is disclosed a method for making a textile strand comprising passing two filamentous strands together through a jet device which commingles filaments of the two strands and then subjecting the thus commingled strands to a drawing step in which at least one of the strands is drawn to a stable drawn state.
Patent ZA-956576-B (ZA)
Title: Preparation of saccharincarboxylic acids and -carboxylic acid esters.
Inventor: PLATH PETER
IPC: C07B41/08
Filed: 1995-08-07
Abstract: PCT No. PCT/EP95/03022 Sec. 371 Date Feb. 3, 1997 Sec. 102(e) Date Feb. 3, 1997 PCT Filed Jul. 29, 1995 PCT Pub. No. WO96/05184 PCT Pub. Date Feb. 22, 1996Saccharincarboxylic acids and -carboxylic acid esters of the formula I    <IMAGE>  I  where the substituents have the following meanings: L and M are hydrogen, alkyl, alkoxy, alkylthio, chlorine, cyano, alkylsulfonyl, nitro or trifluoromethyl; Z is hydrogen, alkyl, cycloalkyl, alkyl, aryl or aralkyl; R is H or C1-C6-alkyl, are prepared by reacting corresponding bromo- or iodo-substituted saccharin derivatives of the formula II    <IMAGE>  II  where L, M and Z have the abovementioned meanings, or if Z NOTEQUAL H, compounds of the formula III    <IMAGE>  III  in the presence of a palladium, nickel, cobalt or rhodium transition metal catalyst and of a base with carbon monoxide and water or a C1-C6-alcohol under elevated pressure.
Patent ZA-976078-B (ZA)
Title: A packaging container and a method of its manufacture.
Inventor: NAESLUND INGEMAR
IPC: B65D30/16
Filed: 1997-07-08
Abstract: A substance packaging container, preferably for packaging a liquid or powder substance, includes a sealed first chamber (4) for the substance (6) to be packaged. The substance chamber (4) is comprised of a flexible material, such as a foil material. The container also includes a sealed, rigid second chamber (8) which is disposed inside the substance chamber (4).
Patent GB-2378171-B (GB)
Title: Invalid hoist
Inventor: SCHROETER PHILIP VON
IPC: A61G7/10
Filed: 2001-06-29
Granted: 2004-04-14
Abstract: An invalid hoist (not shown) includes a lifting arm, an actuator between the lifting arm and a mast, the lifting arm being pivotably connected to the upper end of the mast at a position intermediate its ends and the actuator being connected to the lifting arm on the side of the pivotable connection between the lifting arm and the mast remote from said one end of the lifting arm, and a connecting link pivotably connected between one end of the actuator and the lifting arm (or mast). The connecting link is connected between the actuator and the lifting arm (or mast) such that an auxiliary link (29) incorporating a load cell (31) can be additionally and removably connected between the actuator and the lifting arm (or mast) and such that any load applied to the lifting arm is transmitted entirely through the auxiliary link (29). <IMAGE>
Patent GB-2381829-B (GB)
Title: Security friction supporting stay
Inventor: FRANKLIN MARTIN CRAWLEY
IPC: E05D15/44
Filed: 2001-11-08
Granted: 2003-09-24
Abstract: A security stay for a window or door has a track member (1) mounted in a fixed frame pivotally attached to a bar (2) mounted on a moveable leaf. A first portion (5A) of a nose cap (5) engages a nose piece (4). The nose piece (4) includes a reverse locking face (6) orientated to engage on a mating face (9) of the first portion(5A) of the nose cap (5). For added security the nose cap(5) has a second portion (5B) which, when the window or door is in a closed position, engages in a groove (20) in the moveable leaf, and includes a hole (19) such that it may be screwed into the side of the fixed frame perpendicular to the track member (1).
Patent GB-2382268-B (GB)
Title: Streaming sevices in radio networks
Inventor: DANEEL JEROME
IPC: H04L12/56
Filed: 2001-11-16
Granted: 2005-07-13
Abstract: A packet switched streaming implementation for a WCDMA network in which media information is carried on a separate radio access bearer from control information, whereby only the media information need have real time quality of service. <IMAGE>
Patent GB-2392088-B (GB)
Title: Self inflated air cushioned bed
Inventor: TSAI JEN-HSIU
IPC: A61G7/057
Filed: 2003-06-26
Granted: 2004-07-28
Abstract: The self inflated air cushioned bed has a base, multiple air units (20) each provided with at least two air cells (29) securely mounted on top of a substrate (22) and at least one unidirectional valve (40) mounted on the substrate to allow air to flow into the air cells. An expanding device (30) is received in each one of the air cells in each of the multiple air units to maintain the air cells, in an expanded state. When the air cells are expanded due to the expanding device, the unidirectional valve allows air to flow into the air cells so that the air units are maintained inflated.  In use, the air units (20) are attached to the upper surface of a bed. A plug engages the joint between the plug receiving space and the inlet, and stops communication between the plug receiving space and the inlet, so that air flowing out of the air cells of each of the air units is blocked. The plug is made as a deformable plate.
Patent GB-2448959-B (GB)
Title: Electronic assembly with detachable components
Inventor: CHEN KONG-CHEN
IPC: H01L23/29
Filed: 2007-02-09
Granted: 2011-10-26
Abstract: An electronic assembly including a substrate, an electronic component, a fixture, and a housing. The substrate includes a first contact array. The electronic component includes a second contact array. The fixture includes an opening adapted to position the electronic component on the substrate and to connect the second contact array to the first contact array when the fixture is aligned at a first position on the substrate. The housing is adapted to hold the substrate populated with the electronic component. The housing includes a first conductive pathway adapted to connect from an external surface at the housing to the substrate in a serial continuous conductive path when the fixture is aligned at the first position on the substrate. The electronic assembly includes a sensing device connected to the continuous conductive path to detect the integrity of the electronic assembly.
Patent GB-2013131-B (GB)
Title: Method of producing a reinforced endless toothed belt with fabric cover
IPC: B29C65/18
Filed: 1979-01-12
Granted: 1982-03-24
Abstract: A method of producing an endless toothed belt of synthetic or plastics material, or similar extrudable material, having a wire- or thread-like reinforcing insert which extends in the circumferential direction of the belt and having a fabric cover covering the toothed side of the belt. A finite belt strand is formed in a closed mold cavity from introduced liquid plastics material and from a fabric strip which is introduced along that shaping surface of the mold cavity which forms the toothed side of the belt strand, thus coating the toothed side of the belt strand with the fabric strip. That side of the belt strand which is remote from the toothed side of the belt is provided with a plurality of grooves extending in the longitudinal direction of the belt strand. The belt strand is then joined at its ends to form an endless ring having its grooved side turned outwardly and having its ends offset laterally relative to one another by the spacing of at least one groove, so that the grooves extend helically on the ring in the circumferential direction thereof. Beginning at one edge of the ring, a reinforcing insert which fits into the grooves is wound into the grooves. The grooved outer side of the ring is then heated in such a manner that, as a result of melting of the plastics material, the reinforcing inserts are fused into the grooves and the grooves are closed to form a smooth outer surface.
Patent GB-2023453-B (GB)
Title: Coating of substrates
IPC: B01J37/02
Filed: 1978-10-23
Granted: 1982-11-17
Abstract: The invention is concerned with providing substrates with coatings obtainable from sols, for example to protect the substrate (such as in nuclear reactors or hydrocarbon cracking plant) or to provide a carrier for catalytically active material. Hitherto, coatings obtained from sols have had a high porosity and high surface area so that they have not been entirely satisfactory for the above applications. In the invention, dense, low-porosity coatings are provided by contacting the substrate with a sol of refractory material (e.g. CeO2 or SiO2) convertible to a gel of density at least 40% of the theoretical density of the refractory material, and converting the sol to the gel. Optionally, the gel may be converted to a ceramic coating by firing.
Patent GB-2093277-B (GB)
Title: Electric motor
IPC: H02K21/38
Filed: 1981-01-15
Granted: 1985-02-20
Abstract: A motor has a magnetic rotor 107 and a stator 101 which comprises coaxial cylindrical members 102,103, one or both of which are provided with a radially extending flange 31, 32 to increase the flux from the stator into the rotor. The stator has permanent magnet pole elements 105 which may be provided separately or in groups or as magnetised parts of a single disc. The pole elements may all have the same magnetic polarity. The motor may be of the type disclosed in Specification No. GB 1600380.
Patent GB-2218019-B (GB)
Title: Electromagnetic valve
Inventor: LILLICRAP DOUGLAS COLIN
IPC: B22D11/10
Filed: 1988-04-25
Granted: 1992-01-08
Abstract: An electromagnetic valve for use for discharge of molten metal from a container comprises a body (1) providing a discharge passage (2, 3) surrounded by an electrical induction coil (4), the passage having a first portion (2) adjacent the container having a radius greater than that of a second portion (3) extending from the first portion to the discharge end of the passage, whereby the frequency of the electric current supplied to the coil (4) can be chosen independently of the passage discharge diameter.