baber/WOPTO huggingface dataset:
Patent IT-1214326-B (IT)
Title: Extrusion press for ice-cream and sweets
Inventor: PRIZZON EGIDIO
IPC: B30B/
Filed: 1981-12-28
Granted: 1990-01-10
Abstract: The method is for metamorphically transforming from a frist shape to a second shape in a video graphics system. The method comprises the steps of identifying elements common to the first and second shapes and identifying a first set of segments of elements in the first shape unrelated to the second shape. Each segment is delimited by a pair of common elements and a second set of segments of elements are identified in the second shape unrelated to the first shape. Each segment is delimited by a pair of common elements and the common elements are interpolated from the first shape to the second shape. Each segment of the first set of segments is interpolated to the segment of the second set delimited by the same pair of common elements.
Patent IT-1206582-B (IT)
Title: Coiler for laying overlapping yarn loops on processing conveyor - permits rewinding from belt after treatment without ancillary equipment
IPC: D01G/
Filed: 1978-09-01
Granted: 1989-04-27
Abstract: An arrangement for laying loops of yarn on to an endless conveyor belt moving through a yarn processing chamber, includes a hollow rotating spindle with a lateral opening. An arm is fixed on the spindle and has an eyelet for guiding the yarn. There is also a stationary drum with a conical mantle surface, the centre line of which lies on the extension of the axis of the hollow spindle. The yarn passing through the hollow spindle and the lateral opening is wound on the drum by the eyelet. A pressing disc is assembled obliquely on the drum and a mechanism oscillates it, so that the yarn coiled on the drum is pushed off in successive loops. The oscillation is set up by an extension positioned on the hollow spindle at an angle to its centre line, and free to rotate on it, and in the internal hub of the drum there is a shaft allowing the hollow spindle to rotate whilst disc and drum do not rotate. It is not necessary to have additional equipment to turn the loops of yarn over before rewinding after treatment. The loops are laid inclined and slightly overlapping each other in the direction of motion of the belt, so that an upper loop is always lifted from one beneath during rewinding.
Patent LT-5144-B (LT)
Title: A method for colouring ceramic and wood items
Inventor: STROPUVIENE BIRUTA
IPC: C04B41/46
Filed: 2002-08-30
Abstract: The invention relates to a process for colouring ceramic or wood items. The colouring process is performed by several stages. The items are dried between the stages. At the first stage, the items are immersed in a solution of silicon organic polymers. At the second stage, the items are lacquered, and at the third stage, they are colouring by dyes of a metal shade.
Patent LT-5189-B (LT)
Title: An electric heating device
Inventor: IVASKEVICIUS ALBERTAS ANASTAZA
IPC: H05B3/00
Filed: 2004-01-21
Abstract: Electric heating device can be used for heating rooms. Presented heating device comprises a touched hollow metal radiator (1) and a capacity (2) made from an electric insulator, which are filled with water, and a heater (3), which is disposed in a capacity (2) and comprises two electrodes (4), which are connected to phase and null bar of alternating current source by a gab. A thermostat (9) is connected in series of one electrode and a capillary (10) of mentioned thermostat is disposed in a sleeve (11), made from electric conductive material, which is disposed in a capacity (2). A frame of a sleeve (11) by a light diode (12) is connected to a point between other than that, which is in series connected to a thermostat, an electrode and a gap (7).
Patent LT-6250-B (LT)
Title: Wavefront preserving laser beam shaper
Inventor: GERTUS TITAS
IPC: G03F7/00
Filed: 2014-07-10
Abstract: An optical arrangement for laser beam shaping comprises a polarisation transforming optical element and polarisation analysing optical element which contribute together to spatially variable power losses and create a predetermined transmission pattern, defined by a distribution TXY. The polarisation transforming optical element is fabricated from a transparent and optically isotropic material such as fused silica, by inscribing at least one in-volume anisotropic layer of self-assembled sub-wavelength nanogratings using the ultrafast laser direct writing technique. At all transverse coordinates of the anisotropic layer or layers, constant phase retardation between orthogonal polarisation components is ensured. A space-variant polarisation control and the predetermined transmission distribution TXY are created by varying orientations of the nanogratings being inscribed. This invention can be employed in high power laser systems to form a beam profile of a desired shape. The overall power conversion efficiency of the whole beam shaping system when converting a Gaussian beam into a flat-top beam is not lower than 50%.
Patent MX-169930-B (MX)
Title: Articulos conformados elaborados de almidon preprocesado
Inventor: STEPTO ROBERT FREDERICK THOMAS
IPC: C08L3/02
Filed: 1988-06-13
Abstract: La presente invención se refiere a un procedimiento para formar artículos conformados de almidón, cuyo procedimiento comprende: a) calentar una composición que comprende un material de almidón preprocesado y esencialmente desestructurado/agua, a un contenido de agua dentro de la escala de 10 por ciento a 20 por ciento en peso basado en el peso de las composiciones, hasta una temperatura suficiente para desestructurar esencialmente el almidón a fin de formar una fusión; b) transferir la fusión a un molde mientras que se mantiene el contenido de agua y c) enfriar la fusión en el molde hasta una temperatura menor que su temperatura de transición de estado vítreo, para formar un artículo conformado sólido.
Patent MX-167260-B (MX)
Title: Dispositivo conector de tuberia
Inventor: BATES ROY C
IPC: F16L19/02
Filed: 1989-03-09
Abstract: La presente invención se refiere a dispositivo conector de tubería que comprende elementos de tubería primero y segundo, los elementos de tubería tienen un orificio central que se extiende axialmente a través y tienen porciones de extremo interfaciales, las porciones de extremo tienen cavidades anulares que se extienden axialmente dentro de los orificios y foman mitades de asiento de sellamiento adyacente a las porciones de extremo, cuando menos un miembro de retención que tiene un orificio interno para recibir los elementos de tubería, el miembro de retención tiene un surco interno anular en un extremo del orificio interno, cuando menos uno de los dos elementos de tubería tiene un surco anular externo vuelto hacia el surco interno en el miembro de retención, una pluralidad de elementos de carga montados en los surcos del frente asegurando el miembro de retención contra el movimiento axial hacia él, un elemento de tubería y todavía permitiendo la rotación relativa entre el miembro de retención y el un elemento de tubería, un medio para conectar el miembro de retención al otro elemento de tubo y estirar las porciones de extremo apretadamente entre si, un sellamiento en las mitades de asiento de sellamiento sellan la unión de las porciones de extremo, con el sello teniendo una porción moleteada para retener la porción moleteada en la una de las mitades de asiento de sello bajo la separación axial de las porciones de extremo.
Patent MX-171080-B (MX)
Title: Sistema de altoparlante
Inventor: TAMURA TADASHI
IPC: H04R9/06
Filed: 1989-04-26
Abstract: La presente invención se refiere a un sistema altoporlante, caracterizado en que comprende: cuando menos, una unidad altoporlante que tiene un diafragma; una trayectoria acústica para guiar las ondas sonoras generadas en la superficie frontal del diafragma; y un miembro de absorción acústica provisto en una porción predeterminada de la trayectoria acústica.
Patent MX-171374-B (MX)
Title: Techo corredizo y elevable para vehiculos
Inventor: BOHM HORST
IPC: B60J10/82
Filed: 1989-07-19
Abstract: La presente invención se refiere a techo corredizo y elevable para vehículos con una tapa corrediza rígida que se desliza por medio de patines-guía delanteros y traseros sobre rieles- guía fijados lateralmente en la escotadura del techo, accionada por cables rígidos a la presión que se aplican a los patines guía posteriores, alojada por medio de cojinetes giratorios, colocados en patines guías delanteros de modo que pueda girar alrededor de un eje desplazamiento y que a lo largo de sus bordes laterales está equipada con correderas de guía fijadas en la misma, en las que engranan espigas de guía colocados en los patines guía posteriores, estando alojados en la zona posterior de la tapa corrediza, a ambos lados, otros patines de guía opuestos que se pueden desplazar por los rieles de guía y unidos fijamente entre sí por medio de una chapa guía de agua que recalza el borde posterior de la tapa que sigue el desplazamiento de la misma al estar articulada con la tapa corrediza, presentando dicha chapa guía una forma de perfil U abierto hacia arriba y que termina a ambos lados con orificios de salida con encima de los canales de agua, que se caracteriza por el hecho de que se ha previsto en la chapa de guía agua (13), en una forma ya conocida, un salpicadero (36) que sobresale hacia arriba por encima del borde posterior de la escotadura del techo (3), cuando la tapa corrediza (2) está abierta y que el salpicadero (36) está formado por una regleta colectora de agua (34) además de la chapa guía de agua (13), dispuesta de forma fija y desplazable en altura, cuyo borde vierte agua (39) se encuentra en la zona de abertura de perfil de la chapa guía de agua (13).
Patent MX-166703-B (MX)
Title: Preparacion farmaceutica para liberacion sostenida
Inventor: EICHEL HERMAN J
IPC: A61K9/24
Filed: 1990-04-02
Abstract: La presente invención se refiere a una preparación farmacéutica de liberación sostenida que se caracteriza porque comprende la mezcla de: a) un medicamento con recubrimiento de pared simple o sin recubrimiento; y b) unidades múltiples de micropartículas del medicamento recubierto que comprende un núcleo de dicho medicamento recubierto con un recubrimiento entérico microencapsular de pared interior que no se disuelve o dispersa rápidamente en el estomago sino que se disuelve o dispersa en los intestinos y un recubrimiento de control microencapsular de pared exterior que no se disuelve o dispersa rápidamente en los intestinos, sino que permite la liberación de dicho medicamento a través del recubrimiento microencapsular mencionado.
Patent MX-173474-B (MX)
Title: Procedimiento para la concentracion bajo vacio de una solucion de urea
Inventor: GRANELLI FRANCO
IPC: C07C273/16
Filed: 1991-04-23
Abstract: La presente invención se refiere a procedimiento para la concentración bajo vacío de soluciones de urea hasta obtenerse urea fundida para alimentar a la etapa final de granulación o de substracto, conducido a una temperatura comprendida entre 134º y 144º y a presiones inferiores a 0.1 bar absolutos en un grupo de concentración constituida por un intercambiador de calor por un separador 6 y por un grupo de condesación bajo vacío caracterizado porque en la fase gaseosa que se desarrolla en el separador 6 se introduce vapor de agua sobre calentado en cantidad del 10 por ciento al 100 por ciento, y preferiblemente del 20 al 50 por ciento de la misma fase gaseosa y a una temperatura entre 140 y 160º y preferiblemente alrededor de los 150º, introduciendose ese vapor sobrecalentado con toberas distribuidoras para aplicarse a la parte superior del separador 6 y para crear un espacio protegido contra las incrustaciones.
Patent MX-114-B (MX)
Title: Digestor para aguas negras o grises
Inventor: CRUZ RUBIA HIRAM
IPC: C02F1/00
Filed: 1992-11-11
Abstract: Este modelo de utilidad se refiere a sendos digestores para aguas negras o grises, cuya geometría de distribución interna de elementos, así como su volumen adecuado para cada problema, permite obtener, agua transparente sin macrosólidos de baja acidez y poco contenido en coliformes, no tiene piezas móviles y no requiere mantenimiento, está agua es adecuada para riego, previa aireación mecanica.
Patent PT-2021015633-B (PT)
Inventor: ALEKSANDER WIDUCH
IPC: C02F1/72
Filed: 2020-07-17
Abstract: 0 objeto da invenção é um sistema de saturação de liquido com gás que compreende uma fonte de liquido (3), uma fonte de gás (5), uma câmara de dissolução de gás (1) e um tanque de receção de líquido (4), em que a fonte de líquido (3 ) está ligada por meio de uma canalização B (11) equipada na bomba (8) ao sistema de cavitação (14) que está ligado por meio de uma canalização E (16) à câmara de dissolução de gás (1), em que a extremidade da canalização E (16) é um conjunto de bocais atomizadores (7) localizado na câmara de dissolução de gás (1) ao qual uma fonte de gás (5) está ligada por meio de uma canalização de gás A (10) com um bocal (6); e a câmara de dissolução de gás (1) por meio de uma canalização C (12) com uma válvula de controlo (9) está ligada a uma câmara de retenção (2) com divisórias parcialmente abertas dispostas alternadamente (17), por meio das quais uma canalização D (13) com uma válvula (15) está ligada ao tanque de receção de líquido saturado (4). O método de saturar o líquido com gás que utiliza o sistema acima, em que o líquido da fonte de líquido (3) é bombeado por meio de uma bomba (8), ao elevar a pressão do líquido para pelo menos 4 bar, através da canalização B (11), para o sistema de cavitação (14) no qual o líquido é saturado com o gás na forma de micronano bolhas e depois através de uma canalização de gás A (10) é bombeado para um conjunto de bocais atomizadores (7) com o auxilio dos quais o líquido é pulverizado na câmara de dissolução de gás (1), na qual o líquido é adicionalmente saturado com gás proveniente de uma fonte de gás (5) alimentada por meio da canalização de gás A (10) e bocal (6), em que o gás é abastecido com uma pressão igual à pressão de líquido, de seguida por meio da canalização C (12) o líquido é bombeado para a câmara de retenção (2) através da qual flui em não menos de 10 minutos e a velocidade da linha a não exceder 0,5 m/s necessária para dissolver o gás é depois bombeado através da canalização D (13) para o tanque de receção de líquido (4).
Patent PT-71855-B (PT)
IPC: B22D18/04
Filed: 1980-09-30
Abstract: 1. Frame of a casting mold press, characterized in that it is made of an H-shaped metallic structure, as viewed from above, formed of two associated gantries which are connected by crossbars at their central portion and between their legs, and in the middle of which a lower press plate (4) and an upper press plate (8) are mounted which receive, respectively, the casting half-molds, as well as jacks (9, 13), one (9) of which applies pressure on the mold, while the other one (13) actuates ejectors (19), with one or several posts (5) serving as a support for the handling means (14, 15) of the cast pieces or the tool equipment.
Patent PT-72660-B (PT)
IPC: C08L21/00
Filed: 1981-03-13
Abstract: In a process for the preparation of reinforced vulcanisates by vulcanisation of compositions comprising natural rubber or synthetic diene rubber with novolak resins in the presence of from 0.5 to 120% by weight, based on the novolak resin, of a hardener of a reactive melamine resin obtained by reacting melamine with 0.5 to 6 mol of an aldehyde the improvement comprises that, instead of or together with the reactive melamine resins other aminoplast forming compounds containing hydroxy groups are used and the total amount of the aminoplast-forming compounds is also from 0.5 to 120% by weight, referred to novolak resin, a rubber article and vehicle tire prepared according to this process.
Patent PT-76653-B (PT)
Title: Dihydropyridine derivatives their production and use
IPC: C07D413/00
Filed: 1983-05-06
Abstract: Dihydropyridine derivatives and acid addition salts thereof which are of use as prophylactic or/and therapeutic drugs for cardiovascular diseases, said dihydropyridine derivatives having the formula <IMAGE>  wherein R1, R2 and R3 are the same or different and each is alkyl, cycloalkyl, cycloalkylalkyl or alkoxyalkyl; R4 and R5 are the same or different and each is hydrogen, halogen, nitro, trifluoromethyl, alkyl, cycloalkyl, alkoxy, cyano, alkoxycarbonyl or alkylthio; R6 is hydrogen, alkyl, cycloalkyl, aralkyl, aryl or a pyridyl; X is oxygen, sulfur, vinylene, azomethine or a group of the formula  <IMAGE>  A is alkylene; Ar is aryl or a pyridyl; m is an integer of 1 to 3; n is an integer of 0 to 2.
Patent PT-80384-B (PT)
IPC: A61H39/00
Filed: 1985-05-02
Abstract: The invention relates to bipolar electrodes for discharging sparks of piezoelectric origin. The poles (4, 5) of said electrodes are spaced apart by at least one centimeter, generally, in order to avoid the feeling of double discharge and to induce a better stimulation. Arranged between the electrodes, there is a separation means (7) which is longer by a few tenths of millimeter than the length of said electrodes (4, 5) so as to automatically keep said electrodes at a distance with respect to the skin. The separation means also acts as an insulation to avoid the interdischarge between the electrodes. Bipolar electrodes for spark discharge to relieve pain and contractures, both in human beings and animals.
Patent PT-82108-B (PT)
Inventor: LEVERATTO RENZO
IPC: F42C15/192
Filed: 1986-02-28
Abstract: A striker and detonator assembly for priming exploding charges, in particular for mines, provides fully safe conditions with the detonator inserted and the striker positioned along its line of action. The detonator (5) is rotatable between alignment and misalignment positions to the striker 2 by means of a sprocket 3 which rotates in response to an external impulse and engages a toothed detonator container 7. A safety wall 8 between the detonator 5 and the exploding charge 12 has a thin section 8a adapted to be pierced by the detonator 5 blast in the aligned position. <IMAGE>
Patent PT-83394-B (PT)
Inventor: ACQUA ROBERTO DELL
IPC: G01L19/14
Filed: 1986-09-17
Abstract: A pressure measuring device comprises a support casing having an aperture, a substrate mounted in the casing and deformable through the effect of a pressure to be measured introduced into the casing through the aperture, at least one electrical deformation sensor, preferably a thick-film resistor, applied to the substrate, circuit means housed in the casing and connected to the at least one electrical deformation sensor for outputting electrical signals indicative, according to a predetermined response curve, of the deformations of the substrate and hence of the pressure acting thereon, and manually-operable electrical adjustment means mounted in the casing and connected to the circuit means, for modifying predetermined characteristics of the response curve.
Patent PT-83519-B (PT)
IPC: C12N1/21
Filed: 1986-10-10
Abstract: Arrangement, in the correct reading frame, of two promoters which are active in Streptomycetes results in enhanced expression of the relevant structural gene in Streptomycetes.
Patent PT-86142-B (PT)
Inventor: GARAT MICHEL
IPC: B22C9/04
Filed: 1987-11-16
Abstract: 1. A lost foam casting process for the casting of metal objects, in particular of aluminium and its alloys, in which a pattern of the product to be obtained which is produced from a foam of organic material is immersed into a mould constituted by a bath of dry sand containing no binder, characterised in that an isostatic gas pressure is applied by a gradual increase to the selected value to the mould after ? the mould has been filled with the molten metal and before the solidified fraction of metal exceeds 40 percent by weight.
Patent PT-86591-B (PT)
Inventor: WIECHERT RUDOLF
IPC: C07J1/00
Filed: 1988-01-21
Abstract: 11 beta -substituted steroids of the formula   <IMAGE>     wherein A and B together represent a second bond between the 6-position and 7-position carbon atoms, or, respectively, are each H; X is O, two H atoms or hydroximino; Z is the residue of a pentagonal or hexagonal ring which is optionally substituted and optionally saturated; R1 is vinyl, C3-7-cyclo-1-alkenyl, phenyl, naphthyl or 5- or 6-membered heterocyclic aromatic having at least one N, O or S atom, each being unsubstituted or substituted by 1-3 halogen atoms, 1-3 C1-4-alkyl, C1-4-alkoxy, C1-4-acyl, C2-10-alkenyl, C1-4-acyloxy, phenyl, nitro, hydroxy, carboxy, cyanide, COOR4 or amino optionally substituted by 1-2 C1-4-alkyl; R2 is methyl or ethyl, R3 is H, Cl or methyl; and R4 is C1-4-alkyl optionally substituted by phenyl which itself is optionally substituted by C1-4-alkyl, C1-4-alkoxy, halogen or phenyl have valuable pharmacological properties.
Patent PT-86939-B (PT)
Inventor: SOUTO SODARIO OLZEWSKI
IPC: C08G18/42
Filed: 1988-03-10
Abstract: The present invention relates to the obtention of a rigid polyurethane compound, cellular or micro-cellular, reinforced or not, having a density ranging from 0.20 to 1.30 g/cm3; the formation of this compound happens through the mixing of a resin composed of a mixture of polyether and polyester polyols aminated or not, having a molecular weight ranging from 100 to 5000, employed at 5 to 100 parts by weight; surfactant based on dimethylpolysiloxane, employed at 0.1 to 5 parts by weight; amine catalysts of the tetramethylethylenediamine and dimethylcyclohexylamine type employed at 0.1 to 6 parts by weight; fluorinated blowing agents, such as trichloromonofluoromethane, used at 0 to 50 parts by weight; a reinforcing agent such as milled, hammered fiberglass, rice husks, coffee husks or corn husks and polypropylene strands or mineral charges, used at 0 to 50 parts by weight; and a flame retarding agent such as diethyl N,N bis (2-hydroxyethyl) aminoethyl phosphonate of tri (B-chloro-isopropyl)phosphate, used at 5 to 30 parts by weight. An aromatic poly-isocyanate, which can be toluene diisocyanate (TDI) or diphenylmethane diisocyanate (MDI) employed at 90 to 150 parts by weight, is mixed with the resin in an appropriate machine and, when the mixture is injected in a mold having the shape of the part, that mixture acquires exactly the shape thereof, being finished in a few minutes. The utilization of this patent of invention is to replace steel in home appliances such as: panels, parts and doors of refrigerators and freezers, panels and parts of laundering machines, dish washers, clothes driers and microwave ovens.
Patent PT-87927-B (PT)
Inventor: BAADER EKKEHARD
IPC: C07F9/54
Filed: 1988-07-07
Abstract: 7-[1H-Pyrrol-3-yl]-substituted 3,5-dihydroxyhept-6-enoic acids and 7-[1H-pyrrol-3-yl]-substituted 3,5-dihydroxyheptanoic acids of the formula I …<IMAGE>… in which A, B, R<1>, R<2>, R<3>, R<4> and R<5> have the meanings given, and the corresponding  delta -lactones of the formula II …<IMAGE>… are described.
Patent PT-87940-B (PT)
Inventor: GRIMMEL MARGITA
IPC: C12Q1/68
Filed: 1988-07-08
Abstract: The invention relates to isolation of human papillomavirus type 41, partial characterization of its genome and its cloning in pUC 19. This opens up an access to early diagnosis of skin tumors associated with HPV 41.