baber/WOPTO huggingface dataset:
Patent LV-14825-B (LV)
Title: Sandwich panel with cellular structure
Inventor: MIRONOVS VIKTORS
IPC: B32B3/10
Filed: 2012-11-16
Abstract: The invention relates to the field of production of building materials, in particular to cellular structure sandwich panels. The invention can be used for environmental challenges too. Its aim is achieved by using perforated metal bands , including perforated metal bands as technological waste material after punching of different metallic components, for production of cell core. In some cases, between two metallic plates is placed core cell structure, which consists of vertically placed perforated metal bands. Tapes are profiled in their longitudinal direction before installation. Bands with each other, as well as metallic sheets are connected by spot welding or flexible links in some places. The frame of cellular core can be filled with heat insulation and/or sound insulation material. In another case, the core may consist of perforated tape that is profiled in longitudinal direction and in the same way placed on metal sheet. Also in this case, core can be filled with heat insulation and/or sound insulation material. In one of the variations, the core of sandwich panel’s structure is composed of vertically placed perforated metal tapes, which are coupled with each other in the frame. This is achieved by setting up cuts across the strips lengthwise. Alternatively, the core is made of perforated metallic bands located in several layers. This allows creating of sandwich panels with unlimited thickness. Profiled bands in each layer can be located in mutually perpendicular directions and arranged with offset to each other.
Patent LV-15267-B (LV)
Title: 3-azido-3-deoxybetulinic acid, its preparation and pharmaceutically acceptable salts
Inventor: RIJKURE INESE
IPC: C07J63/00
Filed: 2017-06-26
Abstract: Invention relates to the field of bioorganic chemistry, particulary to preparation of 3-deoxy-3-azidobetulinic acid.A preparation process of 3-azidolupanes, particularly, diastereo-enriched 3?-azido-3-deoxybetulinic acid from 3-amino-3-deoxybetulinic acid by treatment with diazo transfer reaìent is elaborated.
Patent LV-12183-B (LV)
Title: Glazes
Inventor: LAUMA DUKALSKA
IPC: C03C8/02
Filed: 1998-10-20
Abstract: The described glazing is meant for covering ceramic materials, the glazing temperature of which is 1,060-1,100 degrees C. The composition of the glazing, expressed in oxides percentage by weight, is:SiO2: 48.0 - 58.0Al2O3: 6.5 - 10.0B2O3: 8.0 - 12.5CaO: 2.0 - 6.0MgO: 2.0 - 4.0SrO: 3.0 - 6.0Na2O: 6.0 - 9.0K2O: 2.0 - 4.0Fe2O3: 5.5 - 11.0TiO2: 0.2 - 1.2Ferrous oxide is mixed into the composition of the glazing with basalt frit which is melted separately from base frit at temperatures of 1,200 - 1,300 degrees C. The glazing forms a shining coating with reddish- brown colour. The linear expanding temperature ratio for glazing is 60.6 x 10<-7> up to 65.6 x 10<-7> degrees C<-1>.
Patent MX-173387-B (MX)
Title: Aparato para la extraccion, paso a paso, fuera de una lingotera de un producto alargado, obtenido por colada continua
Inventor: GOURMEL IVES
IPC: A47F5/08
Filed: 1986-09-18
Abstract: La presente invención se refiere a un aparato para la extracción paso a paso, fuera de una lingotera, de un producto sólido (1) alargado obtenido por colada continua ascendente, cuya conformación calibración y solidificación se realiza en un recinto (2) conveniente, aparato que se caracteriza por estar constituido por: - un primer dispositivo fijo (3) situado en las cercanías inmediatas del orificio de salida del mencionado recinto, constituido por un anillo, que rodea al mencionado sólido que presenta una cara interna (4) en forma de tronco de cono de una abertura comprendida entre 10 y 20 grados y que tiene su base pequeña hacia abajo, con el espacio situado entre la superficie externa del sólido y la cara interna del anillo estando provisto de bolas (5) de varios diámetros adecuado para asegurar el acuñamiento del sólido en caso de haber movimiento hacia arriba de ese sólido; - y un segundo dispositivo (6) móvil que presenta la misma estructura que el primer dispositivo y comprende igualmente bolas, segundo dispositivo que es animado de un movimiento longitudinal de va y ven a lo largo del eje del mencionado sólido.
Patent MX-168881-B (MX)
Title: Mejoras a un conjunto de quinta rueda
Inventor: GISINGER JACK L
IPC: B62D53/08
Filed: 1987-02-18
Abstract: La presente invención se refiere a mejoras a un cople de quinta rueda para interconectar en forma selectiva una unidad de tractor y un trailer que comprende una placa de base adaptada para conectar la unidad de tractor y un conjunto de quinta rueda de muñón adaptado para conectar en forma selectiva la unidad de remolque, la mejora del cojinete de muñón para montar en forma de pivote dicho conjunto de quinta rueda en la placa de base que comprende: una tapa de cojinete fundida que tiene una forma de U generalmente invertida y que está sujeta de una manera fija respecto de la placa de base, un cojinete separado colocado en posición transversalmente dentro de la tapa de cojinete y sujeta en forma fija en el mismo y un perno de pivote conectado con el conjunto de quinta rueda y que es recibido estrechamente en el manguito del cojinete para girar con éste.
Patent MX-170515-B (MX)
Inventor: PENNEV PENIO
IPC: C07C231/00
Filed: 1987-09-10
Abstract: Benzo-fused cycloalkane and oxa- and thiacycloalkane trans-1,2-diamine compounds of the formula: <CHEM> wherein A, B, C, D, n, X, Y, R, R<1>, R<2> and R<3> are as defined in the specification, e.g., trans-3,4-dichloro-N-methyl-N-[2-(pyrrolidin-1-yl)-5-methoxy 1,2,3,4-tetrahydronaphth-1-yl]benzeneacetamide, and the pharmaceutically acceptable salts or N-oxides thereof, are useful as analgesics and/or diuretics.
Patent NO-138135-B (NO)
Title: Pakning bestaaende av en gjenstand og en baandformet stropp som er lagt rundt gjenstanden
Inventor: MOLANDER BO EDVARD
IPC: B65D63/02
Filed: 1976-03-19
Abstract: Pakning bestående av en gjenstand og en båndformet stropp som er lagt rundt gjenstanden.
Patent NO-161371-B (NO)
Inventor: ENGEL WOLFHARD
IPC: C07D207/40
Filed: 1985-03-13
Abstract: Disclosed are novel condensed diazepinones of formula I   <IMAGE> wherein B is a fused ring selected from   <IMAGE>  X is -CH- or, when B is ortho-phenylene, X can also be nitrogen; A1 is C1-C2 alkylene; A2 is C1-C2 when it is in the 2-position relative to the saturated heterocyclic ring nitrogen or a single bond or methylene when it is in the 3- or 4-position; R1 is C1-C3 alkyl; R2 is C1-C7 alkyl, optionally hydroxy-substituted on at least one of its second to seventh carbon, or C3-C7 cycloalkyl, optionally hydroxy substituted, or C3-C7 cycloalkylmethyl; or R1 and R2 can, together with the nitrogen therebetween, be a 4- to 7-membered saturated monocyclic, heterocyclic ring which can optionally include an oxygen or N-CH3; R3 is hydrogen, chlorine, or methyl; R4 is hydrogen or C1-C4 alkyl, R5 is hydrogen, chlorine or C1-C4 alkyl; and Z is a single bond, oxygen, methylene or 1,2-ethylene; and NR1 R2-N oxides and nontoxic, pharmaceutically acceptable addition salts thereof. Also disclosed are pyrrolobenzodiazepinone intermediates, pharmaceutical compositions containing the condensed diazepinones and methods of using them to treat cardiovascular disorders, particularly bradycardia and bradyarrhythmia.
Patent NO-164481-B (NO)
Inventor: COQUARD JEAN
IPC: C08G69/34
Filed: 1986-02-05
Abstract: Homogeneous, high melting, flexible copolyamides, adopted as molding compositions and for textile applications, are conveniently prepared by (a) prepolymerizing either (i) mixture of adipic acid and hexamethylenediamine, or admixture thereof with at least one other short-chain dicarboxylic acid, or (ii) mixture of (1) a salt of adipic acid, or salt of admixture of adipic acid with at least one other short-chain dicarboxylic acid, and hexamethylenediamine, together with (2) free hexamethylenediamine, said prepolymerization (a) being carried out in the presence of a catalytically effective amount of a strong inorganic oxyacid, or strong organic oxyacid other than a carboxylic acid, or alkali or alkaline earth metal thereof, said resulting prepolymer having amino end groups, and thence (b) polycondensing said prepolymer with a fatty acid dimer.
Patent NO-166799-B (NO)
Inventor: DAVIDSON PETER JOHN
IPC: B01J35/04
Filed: 1986-06-05
Abstract: A secondary reforming process wherein the catalyst support is a high purity alumina honeycomb structure. The volume occupied by the catalyst bed is small, being only 0.05 to 0.4 m<3> per te.mol/hr of gas leaving the secondary reformer.
Patent NO-172728-B (NO)
Inventor: DIETZ JOSEPH CHARLES
IPC: A61K9/22
Filed: 1987-03-09
Abstract: Prepn. of a sustained release bolus formulation comprises (a) injecting a softened dry blend or pelletised dry blend of 1-20wt.% active ingredient (I), 1-40wt.% wax or mixt. of waxes, 0-23wt.% fat and 20-85wt.% high density filler into a mould; (b) cooling the mould to solidify the bolus; and (c) removing the bolus from the mould. (I) is pref. diflubenzuron, avoparcin, sulphamethazine, tetracycline, tylosin or a polyether ionophore, or levamisol, tetramisol, ivermectin or a phenothiazine. The wax may be a paraffin or microcrystalline animal, mineral or vegetable wax.
Patent NO-176658-B (NO)
Inventor: BERNARD HAVETTE
IPC: B65D1/34
Filed: 1989-02-10
Abstract: This package which can be used for the separate reheating of two separate constituents comprises an annular trough (1) allowing the reheating of the constituent contained in it and a central cup (2) allowing the constituent contained in it to be maintained at a temperature distinctly lower than the preceding one, the said trough and cup being made from a material which does not absorb microwave energy and the height of the central cup being equal to or less than that of the annular trough. <IMAGE >
Patent SE-317174-B (SE)
Inventor: LAERKFELDT B
IPC: F24F13/06
Filed: 1969-02-03
Abstract: 1,229,760. Ventilating buildings. SVENSKA FLAKTFABRIKEN A.B. 13 Jan., 1970 [3 Feb., 1969], No. 1662/70. Heading F4V. An air injection device comprises one or more plates 1 each covering an air supply opening 2, the or each plate having holes 5 which each form a converging air outflow passage at an oblique angle to the plane of the plate and of circular cross-section perpendicularly to the passage axis, spherical protuberances 7 on the outflow surface of the plate 1, the axis of each passage 5 coinciding with a radius of a corresponding protuberance 7. All the passages 5 in the plate 1 are parallel. The protuberances 7, some of which may be unapertured are arranged concentrically about the centre of the plate 1. The plate 1 is circular and rotatably mounted with three other plates in a metal sheet 3, with sealing rings 4. In another embodiment, the inlet of each passage 5 is perpendicular to the axis thereof.
Patent SE-310962-B (SE)
Inventor: SMIT J
IPC: F02G5/02
Filed: 1967-03-22
Abstract: 1,128,571. Motor power plant; vapour power plant. April 6, 1967 [April 28, 1966], No. 15898/67, Heading F1Q, A plant for utilizing waste heat from a ship propulsion internal combustion piston engine 1 having a liquid cooling system, comprises an exhaust heat boiler 6 arranged to heat water or steam by exhaust gases from the engine and a vapour power plant (30) having a working medium whose boiling point is lower than that of water and including a first heat exchanger 45 connected to be heated by the engine coolant and a second heat exchanger 52, 53 connected to be heated by water or steam heated in the exhaust boiler, the first and second heat exchangers being connected in series for the flow therethrough of the working medium for heating evaporation and super-heating thereof The temperature of the cooling water of the internal combustion piston engine is regulated by the thermostatic valves 17 and 47. In a modification the evaporator and super-heater are disposed above the water level in the exhaust heat boiler. In another modification the evaporator and superheater are formed by a pipe coil disposed in the exhaust heat boiler.
Patent SE-316489-B (SE)
Inventor: ALPERMANN H
IPC: C07D333/38
Filed: 1966-04-06
Abstract: 1,133,850. Aminothiophene derivatives. FARBWERKE HOECHST A.G. 12 April, 1966 [10 April, 1965], No. 15940/66. Heading C2C. Novel aminothiophene derivatives have the formula where R is a phenyl radical containing one or more substituents which may be a halogen atom, CF 3 , C 1-4  alkyl or C 1-4  alkoxy, phenyl-C 1-4  alkoxy which may be substituted in the phenyl ring by halo, C 1-4  alkyl or C 1-4  alkoxy, and C 5-6  cycloalkyl, or R may represent a tetrahydronaphthalene or indane radical; R 1  is a carboxylic, carbonamide, or carboxylic ester group containing in the ester group (a) an alkyl, dialkyl - amino - alkyl, or alkylene - iminoalkyl radical having 4-5 ring carbons which may be interrupted by O or where each alkyl is C 1-4 ; or (b) a phenyl radical which may be substituted by halo, C 1-4  alkyl or C 1-4  alkoxy; or (c) a phenyl-C 1-4  alkyl radical; and R 2  and R 3  each represents H or C 1-4  alkyl. The novel compounds may be obtained: (1) by condensing a compound of formula where R 4  = R 1  or CN, with R-NH 2  to yield a 3 - amino - 2,5 - dihydrothiophene which is dehydrogenated by known methods and if R 4  = CN it is converted to R 1 ; (2) by condensing a compound of formula with RY, where one of X or Y is amino and the other a halogen atom, and if necessary dehydrogenating and converting R 4  to R 1 ; (3) by de-acylating a compound corresponding to (I) (which may be partially or completely hydrogenated) having an acyl group in place of the H attached to the N atom, and optionally dehydrogenating the product and converting R 4  to R 1 . 4-Cyano-thiophanone is obtained introducing a mixture of acrylonitrile and thioglycolic acid methyl ester into fresh sodium methylate. and refluxing. 3 - (R - substituted - anilino) - 4 - cyano - 2,5- dihydrothiophenea are obtained by reacting 4- cyanothiophane with an R-substituted aniline. 3 - (R - substituted - anilino) - 4 - cyano - thiophenes are obtained by dehydrogenation of the corresponding 2,5-dihydrothiophenes by boiling with tetrachloroquinone. Pharmaceutical compositions having antiphlogistic and anti-pyretic properties comprise compounds of Formula I together with a pharmaceutically suitable carrier in forms such as tablets, dragees, solutions, suppositories, ointments and powders.
Patent SE-302963-B (SE)
Inventor: BOURNE K
IPC: C07C4/18
Filed: 1966-05-31
Abstract: 1,144,499. Catalytic conversion of hydrocarbons. BRITISH PETROLEUM CO. Ltd. 18 May, 1966 [12 Jan., 1966], No. 1432/66. Heading C5E. Catalytic conversion of hydrocarbons is effected by passage over a catalyst comprising one or more elementary metals of Group VIA or VIII of the Periodic Table on a refractory inorganic oxide of an element of Group II, III or IV of the Periodic Table under conditions such that the metal remains predominantly elementary during the conversion, the catalyst having been prepared by an ion-exchange technique involving replacement of H<SP>+</SP> with Group VIA or VIII cations via alkaline cations, washing, drying and reducing. Particular hydrocarbon conversions include dealkylation; de-methanation; hydrocracking ; hydrogenation e.g. of olefins, acetylenes and aromatics; selective hydrogenation, e.g. of diolefins in the presence of mono-olefins or of mono-olefins in the presence of aromatics; and desulphurization. Examples describe the hydrogenation of isoprene ; production of methane by de-methanation or hydrocracking of n-heptane, toluene or light petroleum distillate; desulphurization of benzene; hydrogenation of benzene to cyclohexane; and dealkylation of toluene.
Patent YU-47521-B (YU)
Inventor: SOUBEYRAND M J
IPC: C03C17/22
Filed: 1990-10-16
Abstract: Vaporized reactants, useful for chemical vapor deposition of a coating on the surface of a hot substrate, are prepared by initially heating a liquid coating precursor, injecting the liquid coating precursor into a vaporization chamber, simultaneously admitting a blend gas into the vaporization chamber, heating the liquid and blend gas to cause the liquid to vaporize at a temperature below its standard vaporization temperature, and thoroughly mixing the coating precursor vapor and blend gas, to produce a stream of vaporized reactant for pyrolytic decomposition at the surface of the hot substrate. A horizontal thin film evaporator provides a particularly suitable vaporization chamber for the present process.
Patent ZA-811760-B (ZA)
Title: Novel morpholino compounds
Inventor: WILLARD L
IPC: A61Q11/00
Filed: 1981-03-17
Abstract: Novel morpholino compounds having the general formula   <IMAGE> I wherein R1 is a straight or branched alkyl group containing 8 to 16 carbon atoms at the 2- or 3-position of the morpholino ring, and R2 is a straight or branched alkyl group containing 2 to 10 carbon atoms, substituted with a hydroxy group except in the alpha-position, the sum of the carbon atoms in the groups R1 and R2 being at least 10 and preferably 10 to 20; and pharmaceutically acceptable salts thereof. Compositions for the treatment of the oral cavity and especially the tooth surfaces containing the novel compound or a salt thereof, preferably from 0.1 to 5% by weight thereof. Use of the compounds to inhibit the formation of dental plaque or remove plaque already formed by application of the compound in an aqueous solution or a composition to the surfaces of the oral cavity, especially the surfaces of the teeth. Processes for the preparation of the compounds.
Patent ZA-811871-B (ZA)
Title: Process for the preparation of screen printing stencils by an electroplating method
Inventor: RUCKERT H
IPC: B41D1/10
Filed: 1981-03-20
Abstract: This invention relates to an improvement in the process for the preparation of screen printing stencils by an electroplating method, which comprises coating a metallic matrix, provided in the manner of a screen with dots of insulating material, with a photoresist layer, exposing the photoresist layer imagewise and developing it by washing out, and rendering those areas of the photoresist layer which have remained in place electrically conductive in the course of imaging, electrodepositing metal up to a desired height on the conductive image stencil and on the matrix ridges surrounding the insulating screen dots, and removing the patterned screen printing stencil thus obtained from the matrix, the improvement which comprises rendering the photoresist layer conductive only on its surface and before developing.
Patent ZA-863399-B (ZA)
Title: Method of preparing an extemporaneous homogenous microcapsule suspension
Inventor: CALANCHI MASSIMO
IPC: A61K9/107
Filed: 1986-05-07
Abstract: The invention relates to a method by which it is possible to prepare a formulation consisting of thickening or suspending agents and other excipients, having the property of dispersing and dissolving quickly in water or aqueous vehicles, without clot formation, with which it is possible to prepare an extermoraneous homogeneous suspension of solid particles and more particularly of micro-encapsulated drugs, which otherwise have the tendency to precipitate or float.
Patent ZA-865273-B (ZA)
Title: Novel desensitized ketone peroxide compositions and their use in the manufacture of foundry cores or moulds
Inventor: MEIJER JOHN
IPC: C07C69/28
Filed: 1986-07-15
Abstract: This disclosure relates to novel desensitized ketone peroxide composi­tions containing as desensitizing agent 2,2,4-trimethyl-1,3-pentanediol diisobutyrate. It further relates to the use of these compositions in the manufacture of foundry cores or moulds.
Patent ZA-881263-B (ZA)
Title: Method for the direct determination of octane number
Inventor: LAMBERT DIDIER CHARLES
IPC: G01N21/35
Filed: 1988-02-23
Abstract: The octane number of a product is determined from its near infrared (NIR) absorption spectrum in the wave number spectral range from 6667 to 3840cm<-><1>. A number (n) of frequencies are selected within this range and the (n) absorbance values are correlated with the octane number by means of multivariate regression analysis.
Patent ZA-925787-B (ZA)
Title: Dewatering of aqueous suspensions
Inventor: LANGLEY JOHN GRAHAM
IPC: C02F11/123
Filed: 1992-07-31
Abstract: A suspension which is preferably an ink-containing waste suspension recovered from a paper deinking process is flocculated by a cationic polymeric flocculant, and the flocculated material is then aggregated by an anionic colloidal material mixed into the flocculated suspension, optionally further cationic flocculant is added, and the aggregated material is then separated from the suspension by belt press or other pressure filtration.
Patent ZA-941307-B (ZA)
Title: Process for the manufacture of a metal article coated with inorganic materials article obtained and its use
Inventor: PERRIN DIDIER
IPC: B65D85/00
Filed: 1994-02-25
Abstract: Method of manufacture of a metal part (1) coated with several layers (4, 5, 6) of mineral materials, said method allowing some oxidation of the metal part's surface. The invention also concerns a hollow revolving part manufactured according to the above-mentioned method. The manufacture of the hollow revolving part comprises the following stages wherein a liquid casting is subjected to: a treatment using magnesium, an inoculation process and a centrifugal operation during which the first layer (4) of the coating (2) is applied to the metal part. The metal part of the invention is for use in the transport of aggressive fluids.
Patent ZA-952812-B (ZA)
Title: Bar code blocking carrier
Inventor: WEAVER WILLIAM N
IPC: B65D71/50
Filed: 1995-04-05
Abstract: A substantially transparent carrier (24) for carrying a group of items (20), such as bottles which hold beverage, is made of a plastics material which includes a chemical blocking agent. The package (22) of carrier (24) and items (20) or carrier (24) may include a machine readable bar code (38) thereon. Each item (20) includes an individual machine readable bar code (34) thereon which is at least partially covered by the carrier (24). The chemical blocking agent blocks, by reflection or absorption, light having a narrow wavelength "tuned" or selected to prevent the individual bar codes (34) on the items (20) from being read by a bar code reader while allowing the bar code (38) on the carrier (24) or package (22) to be read. <IMAGE>
Patent ZA-958291-B (ZA)
Title: Aqueous coating composition
Inventor: CHUTKO MARY JO
IPC: C08L63/00
Filed: 1995-10-03
Abstract: An aqueous coating composition and a method of coating a metal substrate are provided. The composition and method are particularly suitable for use in coating can bodies and can ends or for can side seam coatings. The coating composition includes a solvent component and a film forming component. The solvent component includes water and an organic solvent. The film forming component includes a curing agent and the product of the reaction of a carboxy addition polymer and an epoxy resin in the presence of a tertiary amine catalyst.
Patent ZA-973060-B (ZA)
Title: Irreversible inhibitors of tyrosine kinases.
Inventor: BRIDGES ALEXANDER JAMES
IPC: C07D495/04
Filed: 1997-04-10
Abstract: The present invention relates to pyrimido [5,4-d] pyrimidine compounds of Formula II or a pharmaceutically acceptable salt thereof, wherein Q is and X, E1, E2, E3, R6 and p are as defined herein. The compounds of this invention are irreversible inhibitors of tyrosine kinases and are useful in the treatment of cancer, atherosclerosis, restenosis, endometriosis and psoriasis.