baber/WOPTO huggingface dataset:
Patent MX-167679-B (MX)
Title: Procedimiento para la preparacion de una composicin veterinaria
Inventor: DOWRICK JOHN SIDNEY
IPC: C07D499/14
Filed: 1988-03-14
Abstract: La presente invención se refiere a un procedimiento para la preparación de una composición veterinaria que comprende un agente anticateriano en la forma de partículas, cuando menos el 65 por ciento por peso de las cuales tienen un tamaño en la gama de 0-5u, suspendidas en un vehículo aceitosos hidrofóbico, que comprende un aceite y un agente gelificante, caracterizado por el uso de un molino de bolas para la preparación de las partículas.
Patent MX-169525-B (MX)
Title: Dispositivo para recubrimientos electrostatico de herramientas
Inventor: LUDERER FRED
IPC: B05B5/04
Filed: 1988-03-22
Abstract: La presente invención se refiere a dispositivo para el recubrimiento electrostático de herramientas con un material capaz de conducir eléctricamente, con una instalación de rociado especialmente un pulverizador de rotación, cuya cabeza de rociado está dispuesta en una caja interna que se encuentra dentro de una caja exterior y está hecha de material sintético; que tiene un conducto que alimenta el material de recubrimiento desde un sistema de almacenamiento hasta un canto de rociado en la cabeza de rociado, está cargado con el material hasta en la cabeza de rociado al potencial terrestre; con electrodos de carga en forma de agujas distribuidos radialmente alrededor de la cabeza de rociado, están conectados para proporcionar una carga al material de recubrimiento y para generar un campo eléctrico a un generador de alta tensión, y que tiene un arreglo de retenedores de electrodos hecho de material sintético en los cuales los electrodos de carga están encerrados a excepción de sus extremos delanteros, especialmente con uno o más apoyos que sobresalen radialmente de la caja exterior hecho de material sintético, dispositivo que está caracterizado porque el medio para el control del potencial se ha provisto por medio del cual el curso del potencial radial en la región de la instalación de rociado, entre la caja interna y los electrodos de carga se aproxima a distribución del potencial radial del material que se rocia.
Patent MX-166098-B (MX)
Inventor: BAUMAN BERNARD DANIEL
IPC: C08F8/22
Filed: 1989-02-16
Abstract: The present invention is a composite material and a process for making the same. The composite material comprises a thermoset or condensation polymeric material into which has been dispersed high molecular weight polyethylene particles which have been surface treated to have a surface tension of at least 40 dyne/cm at 20 DEG C. The polyethylene particles are dispersed into the thermoset or condensation polymeric material in a concentration range of 2-80 wt% and preferably from 4-66 DEG wt% of the total composite. The resultant composite material exhibits high abrasion resistance and can easily be molded into end products.
Patent MX-167638-B (MX)
Title: Mejoras a material reversiblemente encogido y proceso para fabricarlo
Inventor: MORMAN MICHAEL TOD
IPC: D04H1/54
Filed: 1989-09-08
Abstract: La presente invención se refiere a mejoras a método para producir un material reversiblemente encogico mejorado adaptado para estirarse por lo menos alededor de 75 por ciento y recuperarse a por lo menos a alrededor de 50 por ciento se estiró a una fuerza de tensionamiento para encoger un material; calentar dicho material encogido; y enfriar dicho material encogido; en donde dicho material reversiblemente encogido posee un calor mayor de fusión que dicho material antes del calentamiento mientras que está encogido.
Patent MX-173625-B (MX)
Title: Mejoras en oscilador electronico balanceado para iluminacion de tubos de descarga de gas
Inventor: OCHOA GUIDO ARENA
IPC: H03B5/08
Filed: 1990-03-13
Abstract: La presente invención se refiere a mejoras en oscilador electrónico balanceado para iluminación de tubos de descarga de gas caracterizado por tener un transformador de núcleo no saturable, con dos devanados primarios con derivación central, un devanado secundario y un devanado terciario y la derivación central de los dos devanados primarios está conectada a la alimentación positiva y en sus otros dos extremos respectivamente, están conectados los colectores de un transistor de señal y un transistor de poder y los emisores de ambos transistores de poder están conectados a la terminal negativa de alimentación, contando el circuito en total con dos transistores de poder y dos transistores de señal, todos ellos de la misma polaridad y los emisores de los transistores de señal están respectivamente conectados a las bases de los transistores de poder y en el punto de alimentación positivo también está conectado el extremo de una resistencia de polarización, cuyo otro extremo está conectado a dos resistencias de señal, en donde el extremo de una de ellas está conectado al devanado terciario del transformador, cuyo otro extremo está conectado a la base de uno de los dos transistores de señal y el otro extremo de la otra resistencia de señal está conectado a la base del otro transistor de señal.
Patent MX-167793-B (MX)
Title: Composicion y proceso para extinguir fuego
Inventor: FERNANDEZ RICHARD EDWARD
IPC: A62D1/08
Filed: 1990-11-13
Abstract: La presente invención se refiere a un proceso para prevenir, controlar y extinguir incendios en un área que contiene aire encerrado, la cual área contiene materiales combustibles del tipo no autosustentable, el proceso está caracterizado porque comprende introducir en el aire del área encerrada una cantidad de al menos un propano fluoro-substituído seleccionado del grupo de CF3-CHF-CF3,CHF"-CF2-CF-CF3-CH2-CF3, CF3-CF2-CH2F CF2H-CF2-CF2H, CHCIF-CF2-CF3, CHF2-CF2-CF2Cl, CF3-CHCl-CF3, CF3-CHF-CF2Cl y CHF2-CFCl-CF2 suficiente para impartir una capacidad calorífica por mol de oxígeno total que suprimirá la combustión de los materiales combustibles en el área encerrada.
Patent NL-150140-B (NL)
IPC: A61F5/44
Filed: 1966-06-20
Abstract: 1,150,429. Unsaturated polyurethane resinrubber compositions. SINCLAIR RESEARCH Inc. 17 June, 1966 [18 June, 1965; 22 March, 1966], No. 27108/66. Headings C3P and C3Q. A composition comprises a hydrocarbon rubber and a polyurethane resin made by reaction of a diisocyanate with a polymer which is an addition polymer of 0 to 75% by weight of an alpha-mono-olefinic monomer of 2 to 12 carbon atoms and 100 to 25% by weight of a C 4  to C 12  conjugated diene, which polymer has an average of at least 1À8 predominantly primary, terminal, allylic hydroxyl groups per molecule, has a viscosity at 30‹ C. of 5 to 20,000 poises, has a number average molecular weight of 400 to 25,000, and has the majority of its unsaturation in the main hydrocarbon chain, said polyurethane being uncured or only partially cured when blended with said rubber. If desired, the polyurethane can be modified by the presence of diamines, glycols, &c. Suitable diene prepolymers are homopolymers of butadiene and copolymers of butadiene and styrene or acrylonitrile. Exemplified rubbers are natural rubber, ethylene propylene terpolymer, styrene-butadiene rubber and nitrile rubber.
Patent NL-194293-B (NL)
Inventor: HAVIK MARINUS
IPC: A61F13/15
Filed: 1993-01-12
Abstract: The invention relates to a moisture-absorbing structure, in particular a pad, provided with at least one moisture-absorbing layer (1), which is provided on a layer which is impervious to liquid (2). The impervious layer (1,6) is thereby made of a halogenated interpolymer with a base of ethene. A single top layer consisting of cotton and having a terry cloth structure (2) may be provided on top of the impervious layer. According to another embodiment a moisture-absorbing intermediate layer (5) may be provided on top of said impervious layer, a layer of cottonwool (4) may be provided on top of said moisture-absorbing intermediate layer and an uppermost top layer (3) may be provided on top of said layer of cottonwool. <IMAGE>
Patent PT-73861-B (PT)
Title: Process for preparing carboxyalkyl dipeptides
Inventor: NEUSTADT BERNARD R
IPC: C07K1/113
Filed: 1981-10-21
Abstract: Disclosed are novel carboxyalkyl dipeptides which are useful as inhibitors of angiotensinconverting enzyme and as antihypertensive agents, having the formula 
<CHEM>
 and the pharmaceuticallv acceptable salts thereof, wherein R and R<6> are for example hydroxy, lower alkoxy or aryllower-4 alkoxy; R<1> is for example hydrogen, alkyl, lower alkoxy or aryloxy; R<2> and R<7> are the same or different and are hydrogen or lower alkyl; R<3> is for example lower alkyl or phenyl lower alkyl; R<4> and R<5> are selected from hydrogen, lower alkyl and Z, or R<4> and R<5> taken together form a group represented by Q, U, V, Y, D or E wherein 
<CHEM>
 wherein X<1> and X<2> independent of each other are O, S or CH2, R<8> and R<9> independent of each other are lower alkyl, lower alkenyl, lower alkynyl, cycloalkyl having 3 to 8 carbon atoms, hydroxy lower alkyl or -(CH2)nAr, wherein n is 0, 1. 2 or 3 or R<8> and R<9> taken together form a bridge W, wherein W is a single bond or a methylene bridge or a substituted methylene bridge when at least one of X<1> and X<2> is methylene, or W is an alkylene or substituted alkylene bridge having 2 or 3 carbon atoms; with the proviso that at least one of R<4> and R<5> is Z; 
<CHEM>
 wherein L is O or S.
 The compounds can be prepared according to known methods such as for example by condensation of an aminoacid XXI with an aminoacid XVII 
<CHEM>
Patent PT-76903-B (PT)
Title: Process for preparing novel derivatives of guanine and of pharmaceutical compositions containing the same
Inventor: ERIKSSON BERTIL FRANK HARALD
IPC: C07D473/18
Filed: 1983-06-20
Abstract: Novel antiviral compounds of the formula <CHEM> wherein R1 is hydrogen, hydroxy or mercapto; and physiologically acceptable salts or optical isomers thereof, methods for their preparation, pharmaceutical compositions containing the compounds, and use of said compounds in the treatment of virus infections.
Patent PT-77019-B (PT)
IPC: A61K31/74
Filed: 1983-07-12
Abstract: A wound-treating composition comprising a graft copolymer is disclosed along with a method of using the same.
Patent PT-80610-B (PT)
Inventor: HONEY STANLEY K
IPC: G08G1/123
Filed: 1985-06-07
Abstract: A vehicle navigational system and method for tracking a vehicle, including a programmed computer (12), sensors for sensing the distance (18) traveled and heading (28) of the vehicle, and a stored map data base (14) identifying a map of an area over which the vehicle is moving, in which the computer calculates and advances dead reckoned positions of the vehicle in response to distance and heading data, provides data identifying a contour of equal probability containing the dead reckoned positions and having a probability of containing the actual location of the vehicle, derives multiparameters from the map data base, and updates a given dead reckoned position and the contour using a highly developed vehicle navigational algorithm if a more probable dead reckoned position exists based upon the given dead reckoned position, the contour and the derived multi-parameters.
Patent PT-82176-B (PT)
IPC: F16J3/04
Filed: 1986-03-12
Abstract: 1. A protective bellows for a shock absorber rod in particular for a motor vehicle, of the type comprising at least two concentric corrugated elements (5, 6) of different diameters which are connected together by an intermediate spacer member (7) characterised in that the spacer member (7) is a rotationally symmetrical diaphragm which is capable of being turned over from its production shape to its functional position in which it is disposed substantially at the centre of the available space between the corrugated elements (5, 6) which in the condition of extension of the bellows are in axial relationship, said spacer member (7) being fixed by means of one of its ends to the closest turn of the element (5) of large diameter by way of a thin zone (8) which is normal to the axis of the bellows, with which it forms a curve (R3) which is curved inwardly followed by a reversed inflection portion (R2) which connects it to a central tubular body (10) of the spacer member (7), the other end thereof being connected by a curve (R1) to the end turn (11) of the small-diameter element (6) whose free end is fixed with respect to the rod (2), in such a way that when the elements (5, 6) are closed up with their turns touching, the total height of the bellows substantially corresponds to that of the spacer member (7).
Patent PT-82734-B (PT)
IPC: E04B7/22
Filed: 1986-06-06
Abstract: The present invention relates to an insulating panel for a roof covering formed from a rigid material which is both thermally and acoustically insulating. The panel 1 is placed between the waterproof covering or substructure of the roof and the tiles. It has a rectangular prismatic shape, the upper face 1 being smooth or corrugated and the lower face 3 comprising grooves and ribs in order to fit the shape of the covering. The panels are fitted inside each other by means of recessed and projecting parts. Application to the thermal and acoustic insulation of roofs. <IMAGE>
Patent PT-86352-B (PT)
Inventor: O'CONNOR CHADWELL
IPC: F23G5/20
Filed: 1987-12-14
Abstract: A combustor (10) formed of a plurality of water cooled pipes (14)secured as a drum (16) by members (15) defining a plurality of holes (17) between the pipes (14), the drum (16) being mounted for rotation at an angle, with there being low U-shaped walls (40) surrounding the sides and high ends of the holes (17) so that aluminum melted by burning material in the drum (16) is guided around the holes (17) while that material flows to the lower end of the drum (16).
Patent PT-88660-B (PT)
Inventor: KANOH KUNIHIKO
IPC: B22D47/02
Filed: 1988-10-04
Abstract: A flask has obtuse-angled or arcuate portions at its inner periphery. It is provided in such a manner as to be movable by a moving device. A filling material such as sand is filled in this flask. Embedded in the filling material is a melting pattern which is decomposed while generating combustile gas when it is heated. A runner is connected to the melting pattern, and a hollow combustion suction is provided in such a manner that it is in contact with the layer of filling material. The combustion suction device has vent holes on its side wall which forms a gas collecting chamber, as well as a burner at its upper portion. The flask is vibrated by a vibrating device so as to pack the filling material densely and substantially uniformly by the action of the bent portions. Thereafter, a molten metal is poured from a sprue to manufacture a product, and the generated gas is ignited and burned at the burner of the combustion suction device by an ignition device provided in such a manner as to face the burner, by which suction of the gas is conducted. The flask is then moved so as to provide its burner with another ignition device and thereby maintain suction.
Patent PT-91632-B (PT)
Inventor: KAMEI HIDEO
IPC: A61K31/70
Filed: 1989-09-05
Abstract: A process is described for the preparation of compounds of general formula <IMAGE> characterized in that: a. a compound of general formula <IMAGE> is caused to react with a compound of general formula <IMAGE> in an organic solvent in the presence of a coupling agent in order to obtain a compound of general formula <IMAGE> b. when the two A groups both represent a radical of general formula <IMAGE>, eliminating the groups protecting the hydroxy and phenol groups in order to obtain a compound of general formula IV in which R5 represents a hydrogen atom, or selectively eliminating the group protecting the hydroxyl group in order to obtain a compound of general formula IV in which R5 represents a group protecting the phenol group, or c. when A represents a group protecting a hydroxyl group, eliminating the groups protecting the hydroxyl group and possibly the group protecting the phenol group, causing the unprotected intermediate compound to react with a compound of general formula R1C(O)R2 or with a corresponding acetal or ketal equivalent in the presence of an acid catalyst, and d. possibly separating the anomers from phases b or c. These compounds are useful as anti-tumoral agents.
Patent PT-96777-B (PT)
Inventor: GUENKEL ALFRED A
IPC: C07C205/06
Filed: 1991-02-15
Abstract: This invention relates to a continuous process for the nitration of a nitratable aromatic compound in a solution of nitronium ion in a nitrator. The process comprises feeding the nitrator with a solution of nitronium ion of a composition in a defined area linking three points in a ternary phase diagram for nitric acid, sulphuric acid and water. The first of the three points corresponds to approximately 82% sulphuric acid and 18% nitric acid, the second to approximately 55% sulphuric acid and approximately 45% water and the third to 100% sulphuric acid. The nitratable aromatic compound is fed to the nitronium ion solution through a spray injector which is capable of providing a light emulsion of hydrocarbons in a solution of nitronium ion with the hydrocarbons uniformly distributed in the acid phase. The acid and the nitratable aromatic compound are intimately contacted in a throttling nitrator which contains mixing components.
Patent SE-334595-B (SE)
Inventor: DOUGLAS H
IPC: B01D3/26
Filed: 1962-12-14
Abstract: 1,020,483. Contacting gases with liquids. DOMINION TAR & CHEMICAL CO. Ltd. Nov. 2, 1962 [Dec. 14, 1961], No. 44773/61. Heading B1R. In a process for contacting a gas with a liquid, the gas and liquid are passed in countercurrent through a column I containing between grids 4 and 5 a multiplicity of light-weight bodies 6 maintained in random motion by the upward flow of the gas. The gas may be passed through a plurality of such contact zones in series and the bodies are preferably spherical with a specific gravity in the range between 0À01-0À9. The bodies in a contact zone may have a random variety of specific gravities and occupy not more than 50% of the volume of the zone. The bodies may be hollow or solid and made of plastic or foamed plastic material.
Patent SE-338838-B (SE)
Inventor: PINCKAERS B
IPC: G05D23/275
Filed: 1967-10-04
Abstract: 1,194,565. Automatic temperature control systems. HONEYWELL Inc. Aug.23, 1967 [Oct. 5, 1966], No.38916/67. Heading G3R. An air heater 14 is variably energized under the control of a sensor 63 and additional heaters 15, 20 are switched into circuit successively as the heating requirement increases, the heater 14 current being decreased when another heater 15 or 20 is switched in. The heater 14 is controlled by a relay 22 whose mark space ratio is varied by a transistor 52 fed from a relaxation oscillator 55 through transistors 54, 53, the bias on the latter being varied with measured temperature by a transistor 61 controlled by a temperature sensitive resistor arrangement 63, transistor 61 being stabilized against ambient temperature variations. When heater 14 is energized at a high level, a circuit 72 is energized which closes switches 24, 40, the latter modifying the potential on a line 64 which reduces the output of heater 14 to a low level. Similarly when the heater 14 is again fully energized switches 25, 41 are closed, further modifying the potential on line 64. The heaters 14, 15, 20 may have unequal ratings, i.e. the heater 14 may have a higher rating e.g. 7À5 K W compared with 5À0 UW for heaters 15, 20.
Patent SE-432070-B (SE)
Title: Arrangement for a rolling mill for rolling of bar and/or wire
Inventor: STRANDELL PER-OLOF
IPC: B21B31/02
Filed: 1979-10-23
Abstract: Arrangement of a rolling mill for rolling of bar and/or wire, containing a number of so-called duoroll pairs 1, arranged one after the other in a primarily straight line in a so-called continuous train. The rolling mill is characterised in that said roll pairs 1 are arranged so that the dimension of each roll pair 1 is slight in the direction where rolling is to occur, so that such consecutive roll pairs 1 can be set up close together. Preferably, each pair of rolls 13 is arranged between two mutually parallel side plates 16 or the like, where the main dimensional plane 17 of each plate 16 is perpendicular to the direction of rolling and where the side plates 16 are arranged to absorb the rolling forces via two end elements 18. Furthermore, the rolling mill is characterised in that the roll pair 1 can shift in the direction of rolling and can be secured on rulers 2 or the like and can rotate in a plane perpendicular to the direction of rolling, to be established and secured in any given sequence of horizontal 7 and vertical 10 roll pairs 1. Furthermore, it is characterised by drive equipment 6, 11, preferably consisting of motors and directly engaging transmissions, which can shift in the direction of rolling for the horizontal pairs 7 and vertical pairs 10, and which can be fixed on rulers 5, 9 or the like at the side of or above and/or below the rulers 2 or the like, along which the roll pair 1 can shift. <IMAGE>
Patent SE-435686-B (SE)
Title: Separator for cleaning micro-particles of contaminants out of flowing fluids
Inventor: SANDULYAK A V
IPC: B03C1/30
Filed: 1983-04-22
Abstract: A separating device comprises a housing (1), which is divided into two chambers (3, 4) by means of an intermediate wall (2). One of the chambers (3) is filled with a ferro-magnetic and filtering filler (5), a container (8) arranged in the vicinity of one end of the housing, whose purpose is to connect the chambers with each other, pipe sockets (8, 10) located at the other end of the housing to input and output the flowing fluid and a magnet system (7) to generate a magnetic field in a zone in which the housing is located. The separating device is characterised by the second chamber (4) being filled with a filler (6) of a so-called Seignete-electrical material.<IMAGE>
Patent SE-456283-B (SE)
Title: Bus selection in multi-processor
Inventor: PHILIPSON LARS HERMAN GUSTAV
IPC: G06F15/16
Filed: 1983-05-26
Abstract: The selector arrangement is for units requiring resources with several common resources whose number is less than that of the units. An input for each resource-requiring unit receives a signal concerning the requirement of a resource, and an address output is provided to each resource-requiring unit which furnishes addresses (BA) for the resources allocated to the units. Between the inputs and outputs is connected a combination network which produces the address to a resource as a mathematically calculated sum for allocation to the resource-requiring unit if the latter has given a requirement signal, and if the sum is less than or equal to the resource number. The resource-requiring units are the process stages of a multi-processor, and the resources are buses with connection of the process units with parts other than their own memory connection. (Provisional Basic advised week 85/05)
Patent SE-445370-B (SE)
Title: Method of painting lines on roads or the like
Inventor: CEDERSTROM ROLF
IPC: E01F9/518
Filed: 1983-09-12
Abstract: When painting lines or the like on roads, for example, the surface is first freed from water and dirt either mechanically or by means of compressed air. Compressed air is then directed toward the surface one or more times with control of the compressed air's speed over the surface, its vapour pressure and its temperature in such a way that optimal moisture emission is achieved while the surface temperature is kept at a low value. The surface layer is then warmed to such a temperature and depth that moisture travel turns inward. The paint or coating is then applied before the temperature has decreased to such a value that moisture travel once again turns outward.
Patent SE-449347-B (SE)
Title: Turning wheel for article track feed
Inventor: OLAUSSON T I
IPC: B65G47/24
Filed: 1983-10-31
Abstract: The feed wheel (3) has pockets (22) whose shape matches that of an object moving on a track. The wheel is rotated by the forward feed of the object along its track. A pliant, elastic cord (30) maintains the object in the wheel pocket during movement. The points of the star (19) have guide rollers (20) for careful handling of the object in and out of the pockets.