baber/WOPTO huggingface dataset:
Patent LT-6259-B (LT)
Title: Composite binder for refractory concrete
Inventor: PUNDIENĖ INA
IPC: C04B28/00
Filed: 2014-07-17
Abstract: The invention relates to the construction industry, to the field of refractory castable, namely to composite refractory binders with nano-SiO2 additive. The invention can be applied to the construction industry in the manufacture of refractory concretes. The purpose of this invention is to ensure good technological, mechanical and service characteristics (within certain range: compressive strength not lower than the 90-100 MPa after drying and firing, the shrinkage does not exceed 0.5%) of the refractory castable with different by mineral compositions fillers, by using of composite refractory binder. This is manifested in that composite binder carries strength and volume permanence functions in refractory concrete. Composite binder for refractory concrete, comprising aluminous cement with disperse alumina silicate (chamotte) and silica fume, sodium tripolyphosphate, polycarboxylate esther, additionally includes metakaolin and nano-SiO2 and has the following composition by weight %: aluminous cement 10-20; disperse alumina silicate (chamotte) 60-80; silica fume 6-11; sodium tripolyphosphate 0.1-0.3; polycarboxylate esther 0.1-0.3; metakaolin 4-8; nano-SiO2 0.05-0.1; residual amount – water.
Patent MX-169842-B (MX)
Title: Procedimiento para producir negro de carbono
Inventor: LEE KAM BOR
IPC: C09C1/50
Filed: 1988-09-29
Abstract: La presente invención se refiere a un procedimiento modular para producir negros de carbono de horno, caracterizado porque se hacen reaccionar un combustible y un oxidante, para proporcionar una corriente de gases de combustión primaria calientes, los cuales poseen suficiente energía para convertir el negro de carbono, produciendo un material de alimentación de hidrocarburo líquido en negro de carbono y caracterizado porque el material de alimentación de hidrocarburo líquido es inyectado perifericamente en un punto donde la corriente del gas de combustión ha alcanzado la velocidad máxima en una dirección substancialmente transversal a la dirección del flujo de la corriente de los gases de combustión y bajo una presión suficiente para alcanzar un grado de penetración requerido para un rasgado y mezclado apropiado del material de alimentación, y caracterizado porque el material de alimentación es descompuesto y convertido en negro de carbono antes de la terminación de la reacción formadora de carbono, mediante extinción y luego enfriando, separando y recuperando el negro de carbono resultante, la mejora que comprende introducir una porción suficiente de la cantidad total del material de alimentación de hidrocarburo líquido en la corriente del gas de combustión antes del punto en el cual la corriente de los gases de combustión alcanza una máxima velocidad.
Patent MX-167055-B (MX)
Title: Preparacion de un saborizante
Inventor: PRATT NADINE GEYER
IPC: A23L27/24
Filed: 1988-10-14
Abstract: La presente invención se refiere a un procedimiento para la obtención de una substancia saborizante que comprende la fermentación de ácidos grasos libres, o sales de los mismso, con agitación, en un medio de cultivo inoculado con Penicillium roqueforti en condiciones aeróbicas sumergidas y la pasteurización del producto líquido obtenido.
Patent MX-166566-B (MX)
Title: Metodo y aparato para unir pares sucesivos de cables a pares sucesivos de contactos de un conectador
Inventor: SCHILLER FRANK J
IPC: H01R43/00
Filed: 1990-02-16
Abstract: La presente invención se refiere a un aparato para colocar sucesivamente cada uno de un par de alambres en un cable a cada uno de un par de contactos sucesivos, cada uno alojado en uno de los rebajos opuestos, separados en un conectador, caracterizado porque comprende: una base; un carro que transporta al conectador, montado de manera deslizable a la base para movimiento a lo largo de un eje, un par de montajes de pisón, cada localizado en los lados opuestos del carrito y siendo móvil hacia y desde el carrito, para apisonar uno del par de alambres separados en uno de los rebajos opuestos separados en el conectador; un par de guías de alambres, cada una localizada adyacente a uno de los ensambles de pisón separados, cada guía de alambre incluyendo un bloque que tiene un extremo plano alineado con el montaje de pisón, y un miembro que se extiende hacia afuera del bloque en un ángulo inclinado hacia arriba, el miembro que guía un alambre, es jalado transversalmente por un operador en contra del extremo del bloque, para facilitar que el operador jale el cable hacia abajo a lo largo del extremo del bloque y en alineación con el ensamble de pisón; y medios para desplazar el carrito a lo largo del eje para alinear cada uno de un par sucesivo de rebajos en el conectador con uno de los ensambles de pisón separados.
Patent MX-172666-B (MX)
Title: Proceso para separar glicina y decahidrato de sulfato de sodio a partir de una solucion acuosa
Inventor: THUNBERG JON C
IPC: C07C227/40
Filed: 1990-04-04
Abstract: La presente invención se refiere a un proceso para separar glicina y decahidrato de sulfato de sodio de una solución acuosa inicial que comprende glicina y sulfato de sodio; el proceso se caracteriza en que comprende los pasos de: a) formar una suspensión que es una mezcla sólida de glicina y decahidrato de sulfato de sodio y un licor o aguas madres; y b) separar la mezcla sólida del licor o aguas madres.
Patent MX-173230-B (MX)
Title: Tapa protectora y limpiador para orificio de descarga surtidor
Inventor: KNICKERBOCKER MICHAEL G
IPC: B05B11/00
Filed: 1991-06-13
Abstract: La presente invención se refiere a un surtidor manualmente operado, que tiene una cabeza de pistón reciprocable sobre su eje central, la cabeza tiene una pared cilíndrica que contiene un orificio de descarga a través del cual se surte un producto ante reciprocación de la cabeza, una tapa protectora que tiene una porción de pared inferior montada pivotalmente en la cabeza del pistón, la tapa en una condición de no-uso, para cubrir el orificio, la tapa tiene una abertura adyacente a la porción de pared para alineamiento con el orificio para descubrir el orificio en una condición de uso, la tapa es móvil pivotalmente a la cabeza, entre las condiciones de uso y no-uso, ante aplicación de fuerza de dedo a la tapa en la dirección de reciprocación de la cabeza, para cubrir y descubrir el orificio y montajes para desplazar la tapa a la condición de no-uso ante remoción de la fuerza de dedo aplicada.
Patent PT-72915-B (PT)
Title: Process for preparing 23-keto derivatives of c-076 coumpounds
Inventor: MROZIK HELMUT H
IPC: A61K31/355
Filed: 1981-04-24
Abstract: Derivatives of C-076 compounds are described in which the C-076 molecule, a series of macrolides, has the 23-hydroxy group thereof oxidized to the 23-keto group. The 23-keto compounds are prepared by selectively oxidizing the suitably protected 23-hydroxy compound using such oxidizing agents as pyridinium dichromate, chromic acid-dimethyl pyrazole, chromic acid, chromic acid-acetic acid, and the like. Alternatively, selective oxidation of the unprotected 23-hydroxy compound may be accomplished by placing the compound in soil. Further reaction of the oxidized C-076 compounds is also possible. The compounds thus produced have profound anthelmintic, insecticidal, ectoparasiticidal, and acaricidal activity. Compositions containing the described C-076 derivatives as the active ingredient thereof are also disclosed.
Patent PT-75558-B (PT)
Title: Aerosol inhalation device
Inventor: ANDERSSON JAN ANDERS ROLAND
IPC: A61M15/00
Filed: 1982-09-14
Abstract: An aerosol inhalation device in pocket-size which has one dosage dispensing position and one storage position, and which comprises a two-part telescoping deceleration chamber (2, 3) with rectangular cross-section and a socket (1) for an exchangeable aerosol container. The socket is connected with the inner chamber part (2) so that it can be telescopically inserted therein to form a storage position. In dosage dispensing position the socket is extended from the deceleration chamber, pivoted at an angle relative to the longitudinal axis of the chamber and locked in the angle.
Patent PT-76496-B (PT)
Inventor: RUELLE JEAN-JACQUES
IPC: C08K5/13
Filed: 1983-03-31
Abstract: 1. Compositions which are stabilised against oxidative degradation and are based on alpha-olefine polymers containing a phenolic primary antioxidant and belonging to the group of the alkylated mono-, bis- and thiobisphenols, characterised in that they additionally comprise a secondary antioxidant chosen from among phenolic polyesters derived from a polyfunctional aliphatic or aromatic carboxylic acid and an alkylated polyphenol.
Patent PT-80582-B (PT)
Title: Process for preparing nivel 4-amino-butanoic acid derivatives
Inventor: DESCAMPS MARCEL
IPC: C07C239/00
Filed: 1985-06-03
Abstract: The invention relates to 4-amino-butanoic acid derivatives of general formula:   <IMAGE>   in which: M represents an alkali metal atom, R represents a protected amino group, R1 represents a labile group, R2 represents hydrogen, a branched- or straight-chain alkyl radical having from 1 to 6 carbon atoms, a lower methyloxyalkyl, a lower methylthioalkyl, a lower (lower alkyl)-aminoalkyl, a lower di-(lower alkyl)-aminoalkyl or a lower hydroxyalkyl radical or R2 represents one of the radicals of general formulae: Cy-A-, Cy-O-A'-, R-A'- or R3S-A'- in which: Cy represents an aromatic or alicyclic hydrocarbon radical or heterocyclic radical having one oxygen or sulphur atom or one or two nitrogen atoms, Cy being optionally mono-, di- or tri-substituted by radicals comprising hydroxy, lower alkyl, lower alkoxy, trifluoromethyl, nitro or halogeno radicals, A represents a single bond or a branched- or straight-chain alkylene radical having from 1 to 5 carbon atoms, A' represents a branched- or straight-chain alkylene radical having from 1 to 5 carbon atoms, R3 represents a S-protecting group. These compounds are useful as intermediate products more particularly for the final synthesis of (3S,4S)-3-hydroxy-4-amino-6-methyl-heptanoic acid or statine.
Patent PT-82091-B (PT)
Inventor: BALLE JUAN CARLOS DE
IPC: A47F7/00
Filed: 1986-02-26
Abstract: A device for supporting and displaying flexible bags 1 used for the storage of relatively light-weight food products comprises at least two parallel spaced rods 4, with the rods being positioned at a spacing relative to each other which is somewhat narrower than the length of the transversely thermosealed end strips or edges 3 of the bags which are to be supported from and displayed by the device. A bag is passed between the rods and the stop or edge 3 is restrained by the rods, with the body portion of the bag being suspended so as to hang downwardly under the effect of gravity. <IMAGE>
Patent PT-86057-B (PT)
Inventor: WALTON IAN GEOFFREY
IPC: A61K6/00
Filed: 1987-11-02
Abstract: A single-component, visible light-curable liquid adhesive composition having a viscosity of less than 25 centipoise at 25 DEG C which comprises   (a) 2 to 20 parts by weight of at least one substantially pure phosphate ester having the formula CH2=C(R<1>).CO.O.R<2>.OP(O)(OH)<2> in which R<1> is a hydrogen atom or a methyl group, and  R<2> is -CH2-CH2-, -CH2-CH(CH3)- or -CH(CH3)-CH2- and (b) 98 to 80 parts by weight of at least one ethylenically unsaturated monomer copolymerisable with the phosphate ester, and an effective amount of a visible light activated catalyst. The compositions may be used as liners in dental restorations and as primers for adhesives for orthodontic brackets and crowns.
Patent PT-88770-B (PT)
Inventor: MIGUEL JOSE MIGUEL GIL DE
IPC: A47J31/44
Filed: 1988-10-14
Abstract: The coffee machine has a chassis (10) which supports a boiler (41) and taps (26) to supply the water and steam. The cover of the machine has removable lateral panels (14,15) and an upper plate (16). A front panel (27) rocks to free a pivot (25) on the front of each panel and the front edge (28) of the upper plate. The lateral panels have studs (20) on the top of their inner surfaces which slide in U-shaped guides (12), joined to the chassis. Their lower edges ove in the grooves of guides (11), joined to the base of the chassis.
Patent PT-91916-B (PT)
Inventor: ARDAUD PIERRE
IPC: C08G79/08
Filed: 1989-10-04
Abstract: The invention relates to a process for the synthesis of polymers containing boron and nitrogen as precursors of boron nitride by reaction between at least one trihaloborane and at least one silazane compound containing at least one  IDENTICAL Si-NH-Si IDENTICAL  group, and characterised in that it consists in introducing the said silazane compound progressively into the said trihaloborane while the reaction mixture is maintained at a temperature of between approximately -100 DEG C and 0 DEG C, the ratio of the number of gram-equivalents of  IDENTICAL Si-NH-Si IDENTICAL group of silazane to the number of moles of trihaloboron being higher than 1, and in then recovering the reaction product thus obtained. 
<??>It also relates to new polymers capable of being obtained by this process.
Patent PT-95312-B (PT)
Inventor: BAUER RUDOLF
IPC: A61K31/445
Filed: 1990-09-14
Abstract: The new compounds of formula (I) (where A, R1, Ra and R2 are defined in the description) can be manufactured by processes known per se and used as the active ingredients of drugs.
Patent PT-95510-B (PT)
Inventor: COE PAUL
IPC: A61P31/12
Filed: 1990-10-04
Abstract: Pyrimidine 4 min -thionucleosides of the formula (I) <CHEM>  where B<1> is a pyrimidine base;  and either (a) R<2> is hydrogen and R<3> is hydroxy or fluoro,  or (b) R<2> is hydroxy and R<3> is hydrogen, hydroxy or fluoro,  or (c) R<2> is fluoro and R<3> is hydrogen or hydroxy, or (d) R<2> and R<3> together form a carbon-carbon bond; and physiologically functional derivatives thereof and processes for their production. Preferably, the base B<1> is of the formula (II) <CHEM> wherein Y is hydroxy or amino, monoalkylamino or dialkylamino; and X is halogen, alkoxy, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, amino, monoalkylamino, dialkylamino, cyano or nitro. The compounds are useful in the treatment of viral infections.
Patent RO-72605-B (RO)
Inventor: LORINCS CSABA
IPC: A01N59/02
Filed: 1976-11-15
Abstract: Compozitie de reglare a plantelor, caracterizata prin aceea ca este constituita dintr-o substanta activa constînd dintr-un sulfat sau bisulfat de metal alcalin în proportii în greutate de 25...80% caolin cu umplutura inerta si eventual, ulei mineralsi, eventual, agenti activi de suprafata în proportie de pîna la 10% în greutate.
Patent SE-302276-B (SE)
Inventor: OESTERHELD K
IPC: B03B1/00
Filed: 1967-06-30
Abstract: <PICT:0988700/C1/1> Fibrous bundles of crude asbestos separated from the source rock are opened up by mixing the bundles with a liquid and feeding the mixture through between rubbing surfaces, the method being characterized in that over a long path formed by the rubbing surfaces and extending helically or according to a spiral space curve and having a length amounting to a multiple of the greatest fibre length, the fibre-liquid mixture is forced through between the rubbing surfaces with controllable high hydraulic pressure so that the fibres are fulled or squeezed in constantly varying directions by being continually bent transversely of their longitudinal extension. Preferably the fibre-liquid mixture is fed in one or more passes through the same opening-up apparatus or through different such apparatus connected in series.  To shorten the opening-up period, a friction increasing substance, e.g. sand, finely ground quartz, finely ground asbestos blende, cement or a mixture of several of these, may be added to the fibre-liquid mixture.  The entire quantity of cement required for making asbestos cement finished products may be added at this stage, also pigments may be added.  In Fig. 5 a conical housing 31 with a rigid inner working surface provided with depressions 31c and a conical working body 271 on a mechanically driven shaft are so arranged that between the inner working surface and the working body there is a narrow cone-shaped passage 58 through which the fibre-liquid mixture is passed from pipe conduit 12.  The working body, which is confined between plates 46 and 47 and consists of a plurality of annular discs 27a of rubber or resilient synthetic material, is held in position by helical pressure spring 56.  In Fig. 1 a horizontal housing 1 has a rotatable rigid shaft 5 which may have one or several ribs 27 and said shaft is surrounded by an inflatable rubber lining 18 of annular cross-section and a <PICT:0988700/C1/2> packet of annular discs consisting of alternately arranged rubber discs 20 that fit closely around shaft 5 and rigid annular discs 21 having a bore diameter such that annular spaces 22 are formed between the discs and the shaft. The fibre-liquid mixture passes between shaft 5 and body 18 and then it is forced alternately through annular slits between rubber discs 20 and shaft 5, and the annular spaces 22.
Patent SE-425611-B (SE)
Title: Plant for collecting materials found in sea and lake water
Inventor: ULMERT H V
IPC: E02B15/04
Filed: 1979-04-23
Abstract: This invention consists of a device for oil cleaning at sea. The device is carried by a vessel which by means of its forward movement and concurrent pumping-in, collects oil- contaminated surface water. The collected oil-contaminated water is added to a flotation tank, where oil and water are separated. The flotation occurs by means of gas bubbles. The vessel can be attached to oil booms which are pulled by the second vessel where the oil-contaminated water which is continuously collected and contained by the oil booms is added to the vessel where the oil is separated and collected. <IMAGE>
Patent SE-419008-B (SE)
Title: Method of encasing radioactive waste from nuclear reactors
Inventor: TEGMAN R
IPC: G21F9/36
Filed: 1979-11-16
Abstract: Method of encasing radioactive material from nuclear reactors, for example, residual products from reprocessing plants such as casing tube residue or spent fuel during direct dumping. The fuel rod residue or spent fuel and a metal powder are filled into a metal container 1 which is closed shut. This is placed in an outer metal container 3. Between this and the first mentioned container 1 are arranged two layers 4, 5, 9 and 6, 7, 8 of ceramic powder which is sintered into a solid body at different temperatures. The outer layer 4, 5, 9 has a lower sintering temperature than the inner one. The outer container 3 is closed and heated along with the contents and exposed to an isostatic pressure at temperature high enough for the outer layer 4, 5, 9 of ceramic powder and the contents of the inner container 1 to be sintered into solid bodies. <IMAGE>
Patent SE-439269-B (SE)
Title: Device for temperature regulated ventilation
Inventor: BRODIN E
IPC: F24F7/013
Filed: 1980-11-26
Abstract: The invention refers to a device for regulation of the temperature in ventilated rooms, especially bedrooms in residences, which are equipped with an air intake (10) and device (11) for the regulation of the incoming ventilated air from the air intake. The device comprises a temperature regulating element (12), e.g. a heating or cooling element, which is placed in connection to the air intake and designed to change the temperature of the in-pouring air, and at least one thermostat (e.g. 14) which is designed to affect both the device (11) for regulation of the in-pouring amount of air and the temperature regulating element (12), when a change in temperature in the room affects the thermostat. Through suitable installation of the thermostat, an individually suited balance between the degree of ventilation and the room temperature can be easily accomplished. In a special method of execution two thermostats (14, 15) are designed, the one (14) for the effect of the device (11) for regulation of the in pouring amount of air and the other (15) for affecting the temperature regulation device (12). Through use of two thermostats the possibilities of individual adjustment of the degree of ventilation and room temperature are increased.<IMAGE>
Patent SE-425510-B (SE)
Title: Nonskid, light, and disassemblable stairs with rail
Inventor: JARLHED J
IPC: E04F11/06
Filed: 1981-11-06
Abstract: Stairs where the stepping surface 1 consists of a slit board with yokes 3, 4 in each end and where the yokes have been connected by means of links 7 where at least two links have been placed with posts 12 for handrails 13 and protective rails 14. <IMAGE>
Patent SE-451125-B (SE)
Inventor: HILMERSSON A E
IPC: F26B3/04
Filed: 1983-06-03
Abstract: Arrangements for the treatment of a moving material web by means of an air flow are used for example in the packaging industry for the drying of packing material in web- shape. In this process the web passes through a chamber provided with inlet and outlet for the air, and at high air velocities the web is affected in an undesirable manner so that an uneven, unstable movement is imparted to it.In the arrangement in accordance with the invention this is avoided by means of a baffle plate (9) placed at an angle in relation to the web between the web (4) and the outlet (8) which causes a partial vacuum which balances the web and gives it a calm and steady movement through the chamber (1).
Patent SE-438263-B (SE)
Inventor: WAHLBERG U
IPC: A61M5/14
Filed: 1983-08-29
Abstract: In a catheter unit (1) for infusion cannulas, attachment wings (2) are folded against the body portion (7) of the catheter unit (1) and laterally enclosed by a removable sleeve (4), a wall portion (9) of which forms a finger grip for manipulation of the infusion cannula upon vein puncture.
Patent SE-453072-B (SE)
Title: Feed-out arrangement
Inventor: PERSSON ALLAN
IPC: B65G65/44
Filed: 1985-09-04
Abstract: The bulk material (2) is fed into the receiving container (1) which has at its base several discharge apertures (71). Several activators (51) move over the apertures in the material receiving space.
Patent SE-449968-B (SE)
Title: Fixture for load holder on vehicle roof
Inventor: JONASSON B
IPC: B60R9/04
Filed: 1985-10-14
Abstract: The clamp loop (5) is made to engage with a load holder bar (6), and the fixture also has a support component (7) with an articulated union (7c) for the lower part of the support foot (2). The articulated union (7c) is located between the central part of the support component and a bent part (7a) which grips beneath the vehicle roof (8). A link located at the opposite end of the support component is joined to a part of the tension device (3). When the tension device is tightened, the support component (7) pivots or rolls on the vehicle roof with improved engagement of the bent part (7a) against the vehicle.
Patent SE-460064-B (SE)
Inventor: GRANSTROEM J
IPC: E04H12/22
Filed: 1987-03-17
Abstract: The invention relates to an apparatus for tying or anchoring one end of a wooden post, pillar, post beam or the like (1). To maintain the structural strength and stability of the tying or anchoring apparatus independently of such alterations of the dimensions of the wood fibres as are caused by variations i the humidity content of the wood the apparatus comprises at least one stud bolt (3) which is threaded at least in part and extends in the fibre direction of the wood, at least one key or cotter (2) which is introduced in a bore in the post etc. extending transverse to the fibre direction of the wood, said cotter having a threaded hole adapted to cooperate with the threads of the stud bolt (3), and means (4) for bringing about a strain or stress action between the stud bolt (3) and the cotter (2) at the turning of the stud bolt or an appurtenant nut.
Patent SE-459870-B (SE)
Title: Leakage indicator for pipe joints
Inventor: WAHLBERG NILS
IPC: E04B1/92
Filed: 1987-04-27
Abstract: The indicator shows the presence of leaks at pipe joints in tap water pipe systems installed in buildings, and can easily be fitted in all types of slots and shafts used for installing the pipes. The indicator has a collar or tank surrounding the pipes and has an overflow pipe (2) passing through a building wall.