baber/WOPTO huggingface dataset:
Patent LT-6065-B (LT)
Title: Biological wastewater treatment device
Inventor: STATKEVICH ADAMOVICH PIOTR
IPC: C02F3/00
Filed: 2014-01-10
Abstract: The invention relates to domestic and industrial wastewater treatment devices. Wastewater treatment device comprises housing, which by barriers and partitions divided into separate chambers and parts, communications of air supply, distribution and wastewater deflection as well as mixtures of sludge recirculation systems, mixtures of sludge separation equipment and biological filter. Where the frame comprises on the base coaxially arranged cylindrical outer wall, an intermediate cylindrical wall and a settler consisting of the lower cone part, of the lower cylindrical part, of the upper part of the cone and the upper cylindrical part. Volume located between the outer and the intermediate wall and forming anoxidic, denitrification and anaerobic zones, is divided by barriers of different heights through cascade overflow chambers. In addition, in each chamber is an additional barrier in its lower part with a hole. Volume located between the intermediate wall and settler and works as function of aerobic zone. This volume by different heights vertical partitions with slices in its lower part is divided into separate cascade overflow parts, each of which is equipped with a diffuser unit having a self-regulated air supply. Settler in the lower part has slotted valves connecting together the aerobic zone with settler, where bottom of the settler is equipped with waste trap, in the middle part - the settling cone and biological filter - at the top. Communication of distribution and sewage deflection, as well as recirculation systems of sludge mixture are made as pipeline system.
Patent MX-174330-B (MX)
Title: Sistema estabilizador para composiciones liquidas de peroxido de hidrogeno
Inventor: FARR JAMES P
IPC: C11D3/42
Filed: 1989-06-28
Abstract: La presente invención se refiere a una composición blanqueadora líquida, estabilizada, de peróxido, caracterizada porque comprende unacomposición acuosa de un componente peroxigenado, un componente orgánico seleccionado de agentes tensioactivos no iónicos, blanqueadores fluorescentes, un tinte y sus mezclas, y un sistema estabilizador que comprende cantidades estabilizadoras efectivas de un agente quelatador y un agente barredor de radical libre, de amina aromática.
Patent MX-171833-B (MX)
Title: Recipiente para envasado
Inventor: ANDERSSON THORBJORN
IPC: B65D85/72
Filed: 1989-08-28
Abstract: La presente invención se refiere a un recipiente para empacar o envasar, de material plegable, con fondo y paredes laterales, y un cierre que se puede abrir que comprende dos paneles principales, sellados entre sí, y un doblez de fuelle ubicado entre los paneles de doblez trasero, cuyas superficies que se orientan hacia los paneles principales comprenden un recubrimiento de los medios que evitan el sellado, el recipiente está caracterizado porque una película termosellable se extiende sobre el recubrimiento de los medios que evitan el sellado.
Patent MX-174193-B (MX)
Title: Un conjunto de puerta y panel de adorno para un centro de carga electrica y metodo para su ensamble
Inventor: BUCHANAN JEFFREY JAMES
IPC: E05C1/10
Filed: 1990-07-19
Abstract: La presente invención se refiere a una conjunto en dos partes de puerta y pánel de adorno para un centro de carga eléctrica, el cual incluye: Un pánel de adorno de plástico moldeado que tiene una cara interna y una cara externa, y que incluye un perno de gozne moldeado flexible integral con el pánel de adorno, y espaciado de la cara externa del pánel de adorno; y un pánel de puerta de plástico moldeado que tiene una cara interna y una cara externa, incluyendo el pánel de la puerta un barril de gozne generalmente en forma de C espaciado de la cara interna, para recibir al perno del gozne.
Patent MX-174616-B (MX)
Title: Dispositivo medico para insertar a ciegas un tubo o instrumento tubular a traves de la boca y metodo para fabricarlo
Inventor: PARKER JEFFREY D
IPC: A61B1/24
Filed: 1990-11-07
Abstract: La presente invención se refiere a dispositivo médico para insertar a ciegas un tubo o instrumento tubular, a través de la boca y al interior de la laringe de humanos o animales, el cual comprende un elemento guía que tiene una superficie de guiado del tubo y está dimensionado para ser recibido dentro de la garganta en la vecindad de la laringe, caracterizado porque el dispositivo adicionalmente comprende: medios asociados con el elemento guía para situarlo en la garganta, de modo que la superficie de guiado del tubo es contigua con al menos un extremo posterior de la orificio laríngeo y la superficie de guiado del tubo está dirigido hacia el interior de la laringe sobre el extremo posterior de la misma, de modo que un tubo o instrumento tubular se deslice a lo largo de la superficie de guiado del tubo y sea dirigido directamente hacia el interior de la laringe.
Patent MX-172764-B (MX)
Title: Metodo para eliminar las cascaras de aguacate
Inventor: SWISHER HORTON E
IPC: A23L19/00
Filed: 1985-07-09
Abstract: La presente invención se refiere a un metodo para procesar aguacates, para quitarles la cáscara, caracterizado porque comprende los pasos de: sumergir los aguacates en un aceite triglicerídico a una temperatura en la escala aproximadamente de 135 a 204 grados C; mantener los aguacates en dicho aceite durante un período seleccionado para desarrollar una diferencial de temperatura relativamente sustancial a traves de la cáscara del aguacate y provocar la formación de un límite de vapor generalmente continuo entre la cáscara y la pulpa del aguacate, que facilita el retiro de la cáscara sin provocar calentamiento perjudicial de la pulpa del aguacate, a fin de reducir al mínimo el desarrollo de sabores extraños termicos; y sacar el aguacate del aceite con la cáscara aflojada de la pulpa de aguacate, por el desarrollo del límite de vapor, de manera que se pueda desprender fácilmente la cáscara de la pulpa del aguacate.
Patent PT-83678-B (PT)
Inventor: CRONLUND MALCOLM
IPC: C07G1/00
Filed: 1986-11-04
Abstract: Lignin is precipitated in high yields and at high rates from a black liquor produced by pulping wood at high temperatures and pressures with an aqueous lower aliphatic alcohol solvent. The lignin is precipitated by diluting the black liquor with water and an acid to form a solution with a pH of less than 3, an alcohol content of less than 30% by volume and a temperature of less than 75 DEG C. The precipitated lignin, when subsequently dried, is in the form of a powder which requires little or no crushing to convert it into a fine uniform size suitable for use without further significant processing.
Patent PT-86404-B (PT)
Inventor: BORDIGNON ABRAMO
IPC: G11B23/087
Filed: 1987-12-18
Abstract: A flat spring structure for magnetic tape cassettes, in particular video cassettes, which comprises an elastic lamina (1) of elongate conformation which is coupleable at a middle portion thereof with the cover (5) of a cassette and which acts, proximate to its free end (2) on the central pivot (6) of the reels (7) supporting a magnetic tape. The peculiarity of the invention is constituted by the fact that the lamina (1) at the side thereof facing the reels (7), has a concave piecewise conformation with at least one fold line (10) in the portion defined between the free end and the zone of coupling with the cover (5). The fold line (10), with the lamina (1) inserted into the cassette, engages by contact with the cover (5) to define a fulcrum point for elastic oscillation of said lamina (1).
Patent PT-87514-B (PT)
Inventor: HAYES RICHARD ALLEN
IPC: C08G73/10
Filed: 1988-05-18
Abstract: Aromatic polyimides of the formula: <CHEM>  where -Ar- is <CHEM>  -Ar min - is <CHEM>  -Ar sec - is <CHEM>   <CHEM> where -Z, and -Z1, independently are -Cl, -Br or -I; where -X, -X1, -X2 and -X3 independently are -CH3 or -C2H5; and -Y,-Y1,-Y2 and -Y3 are primary or secondary alkyl groups having 3 to 12 carbon atoms, provided that when m is greater than 0, r is 0 and that when L is greater than 0, r and s are 0, are disclosed. These polyimides are very soluble, even in weak solvents such as toluene.
Patent PT-88535-B (PT)
Inventor: LAFON MARIE-ODILE
IPC: C01G3/00
Filed: 1988-09-16
Abstract: Method for the preparation of a superconductive fine powder essentially based on at least one rare earth, at least one alkaline-earth element, copper and oxygen, characterised in that it comprises the following stages: a) on the one hand, an aqueous solution of nitrates and/or acetates of at least one rare earth, of at least one alkaline-earth element and of copper and, on the other hand, a solution of oxalic acid are mixed in the presence of alcohol, the pH of the mixture obtained having to be between 2 and 4;  b) the precipitate obtained is separated off;  c) drying of the precipitate is then carried out;  d) the dried product is calcined;  e) grinding of the calcined powder is optionally carried out. The invention also relates to the products obtained by the said method.
Patent PT-89862-B (PT)
Inventor: CARTER WILLIE JOE
IPC: A61K8/49
Filed: 1989-02-28
Abstract: A stable two component striped dentifrice wherein there is no bleeding of the coloring material from the striped component into the white base component, said components having different formulations.
Patent PT-89930-B (PT)
Inventor: WARREN WILLIAM EDWARD
IPC: G05D16/06
Filed: 1989-03-07
Abstract: A pressure regulator suitable for an aerosol dispenser package having a compressed non-liquified gas propellant comprising a chamber (22) forming a successive pair of first and second compartments (23,24) with the first compartment (23) having an inlet opening (26,27) and the second compartment (24) partly defining a restricted passageway (47) leading to an outlet opening (25), a diaphragm (41) closing the first compartment remotely from the second compartment, a spring (60) operable to urge the diaphragm to move into the second compartment towards the outlet, and a piston (44) connected for movement with the diaphragm and located in the second compartment to define the restricted passageway, the second compartment and piston cooperating progressively to increase the effective size of the passageway as the diaphragm moves towards the outlet. Preferably a probe (45) is moved with or by the piston to close the chamber outlet when the diaphragm is subject only to action by the spring. Preferably also the regulator has an associated valve (70) with a chamber (71) having a convergently tapered outlet (74) communicated with the regulator inlet, a ball (77) captively housed in the valve chamber for movement into substantially sealed engagement in tapered opening, and the valve chamber being formed by a pair of parts (72,73) connected for mutual telescopic sealed sliding movement about the ball.
Patent PT-91941-B (PT)
Inventor: BRAQUET PIERRE
IPC: A61P29/00
Filed: 1989-10-10
Abstract: This invention relates to piperazine derivatives having the general formula I:    <IMAGE>  I  wherein Y stands for   <IMAGE>  and Z represents various substituents, to be a preparation process of said compounds and to therapeutic compositions containing them as an active ingredient.
Patent PT-94188-B (PT)
Inventor: SIMON JAIME
IPC: C07F9/02
Filed: 1990-05-29
Abstract: High purity ethylenediaminetetra(methylenephosphonic acid) and 1,4,7,10-tetraazacyclododecane1,4,7,10-tetra(methylenephosphonic acid) are prepared by dissolving the aminomethylenephosphonic acid in an aqueous base, acidifying with a mineral acid at an elevated temperature to precipitate the crystals, maintaining the solution at an elevated temperature for a period of time sufficient to assure crystallization, cooling to a lower temperature and maintaining at that temperature for a time sufficient to precipitate the crystals and filtering the resulting crystals at that temperature, washing the crystals with water and recovering the desired high purity aminophosphonic acid. The ethylenediaminetetra(methylenephosphonic acid) is obtained in a purer state during its synthesis if the crystals are filtered hot without prior cooling.
Patent PT-95772-B (PT)
Inventor: GLAMKOWSKI EDWARD J
IPC: A61P25/28
Filed: 1990-11-02
Abstract: This invention relates to 4- and 6-carbamates related to physostigmine of the formula <CHEM> where R1 is alkyl, cycloalkyl, bicycloalkyl, aryl or arylloweralkyl; R2 is hydrogen or alkyl or the group -NR1R2 taken together forms a monocyclic or bicyclic ring of 5 to 12 carbons; m is 0, 1, or 2; each X is independently hydrogen, halogen, loweralkyl, nitro or amino; and the pharmaceutically acceptable acid addition salts thereof, and where applicable, the geometric and optical isomers and racemic mixtures thereof. This invention also relates to a process and intermediates for the preparation of the 4- and 6-carbamates. The compounds of this invention display utility for alleviating various memory dysfunctions characterized by a decreased cholinergic function, such as Alzheimer's disease.
Patent PT-99125-B (PT)
Inventor: LEFILES JAMES H
IPC: A01N25/14
Filed: 1991-09-30
Abstract: There is disclosed a granular copper hydroxide dry flowable bactericide/fungicide having improved biological activity and a method for making and using same. A bactericide/fungicide is made by forming a homogeneous aqueous slurry containing between approximately 5% and 20% by weight (based on the total weight of all dry ingredients) of a first dispersant selected from the group consisting of partially neutralized polyacrylic acid having a pH of between approximately 5 and 10 and an average molecular weight of between approximately 1,000 and 10,000 and lignin sulfonate, between approximately 0% and 5% by weight (based on the total weight of all dry ingredients) of a second dispersant for bentonite clay, between approximately 40% and 80% by weight (based on the total weight of all dry ingredients) phosphate stabilized cupric hydroxide and between approximately 6% and 30% by weight (based on the total weight of all dry ingredients) bentonite clay; and spray drying the slurry to thereby form a dry free flowing granular bactericide/fungicide product. The slurry can also include antifoam and wetting agents. Other partially neutralized polycarboxylic acid polymers useful as the first dispersant are also disclosed.
Patent RO-83409-B (RO)
Inventor: SCHMIDT OSKAR
IPC: B29D30/02
Filed: 1979-09-08
Abstract: Inventia se refera la un procedeu de fabricare de anvelope pneumatice din elestomeri sintetici, în special, din poliuretan, prevazute cu o parte interioara a anvelopei si cu o carcasa ancorata în anvelopa, prin intermediul unor miezuri ale unui talon ce este prevazut cu o insertie de armare, precum si cu o parte xterioara a anvelopei, ce include o suprafata de rulare. Carcasa este formata orin înfasurarea de cord sau cablu în sens radial de la un miez al talonului, trecînd peste periferia unui miez de formare, distantat de suprafata acestuia din urma. în continuare, se realizeaza ancorarea alternativa a cordului sau cablului de cel putin unul dintre  miezurile talonului, amplasate pe ambele parti ale anvelopei, prin înfasurarea miezului talonului. Cordul sau cablul sînt conduse în jurul miezului talonului, cu formarea unei bucle, iar cablul sau cordul este condus distantat de suprafata miezului de formare si peste periferia acestuia, prin bucla învecinata, anterior formata într-un mod asemanator cresetarii si fiind legat de acelasi miez al talonului. Se aplica, de asemenea, o insertie de armare, orientata în directia perimetrului, dupa care se aplica partea exterioara a anvelopei si suprafata de rulare. Cordul sau cablul este asezat peste perimetrul partii interioare a anvelopei, de la un miez al talonului la celalalt, sub o tensiune constanta, în vederea realizarii.....
Patent SE-313938-B (SE)
Inventor: BLADES A
IPC: G01N1/12
Filed: 1965-12-08
Abstract: 234,220. Charlton, S. J. W. March 15, 1924. Measures of capacity.-A disc, plate, or disc b of desired size is attached permanently or temporarily to an elongated wire handle a so that it may be dipped into a bottle &c. and separate a predetermined dose or quantity of powder. The disc or the like is attached at its centre at rightangles to the handle.
Patent SE-439286-B (SE)
Title: Ro-Ro ferry with an entrance deck and at least one load bearing deck above it
Inventor: STROMBECK P
IPC: B63B27/16
Filed: 1981-03-24
Abstract: In order to facilitate the division of vehicles onto different decks (10, 11) on a roll-on roll-off ferry, each deck is equipped with an opening (16), which is connected to a platform (17, 18) that can receive a number of vehicles. The entrance deck (10) is equipped with a device (36, 37) and shaped so that the associated platform (17) can be fixed in a position level with the deck, and in a countersunk position under the corresponding depth of a platform. If there is a loading deck (12) under the entrance deck (10) the opening is equipped in above this current deck (11) so that a platform can be kept there in two alternative positions. Fore and respective rear of the opening in the entrance deck (10) respective present deck (11) there are parking areas (20, 21, respectively 22, 23) which together have the same capacity as a platform. In order to manoeuvre the platforms under vertical movement there are a number of vertical guides (30) along every long side of the opening (16), and in each platform there is a synchronisation device which operates with the guides and holds the platform in a horizontal position. The compressed air source is comprised of a large tank (24) fed by a number of compressors (25). The tank can, via hoses and valves (26-29) be selectively placed in connection with the area under the platform which is to be moved.<IMAGE>
Patent SE-429602-B (SE)
Title: Shelf made of wood material and also a method for producing it
Inventor: ULFENBORG H
IPC: C02F3/34
Filed: 1981-11-20
Abstract: The shelf made of wood material according to the invention is provided, along its short edges and on both sides of the shelf, with zones in which the wood material has been pressed in and over which have been placed edge fittings 2 in the form of U-profile metal elements having gables 3, 4 with holes 6 for screws 7 which, when the shelves are placed between uprights 8, are introduced into through holes 9 in these uprights and screwed into the holes in the edge fitting gables. In accordance with the inventive method of producing the shelves, the wood material is pressed together, from both sides of the shelf, in the said zones, after which the edge fittings are applied over these zones and the wood material is allowed to exert an outwardly directed pressure against the edge fittings as a result of endeavouring to recover the original material thickness. <IMAGE>
Patent SE-433845-B (SE)
Title: Facility for the cleaning of water by biological means
Inventor: ROSEN B
IPC: C02F3/28
Filed: 1982-05-26
Abstract: The invention concerns a facility for the cleaning of water by biological means, in which the facility consists of a closed container 2 which is fitted with a bed 14 of solid particles designed to act as a carrier medium for the formation of micro-organisms. In addition, the facility provides the means of creating a relative movement between the foresaid carrier medium and the water intended for treatment. <IMAGE>
Patent SE-449175-B (SE)
Title: Lifting device for prone person
Inventor: LILJEDAHL GUNNAR
IPC: A61G7/10
Filed: 1983-12-06
Abstract: The arms (3) of the support are spaced apart by a distance corresponding to the width of a human body, and each bear a rail between which a body support sheet is tensioned. The support also has bearer beams (5) located parallel to one another, with a longitudinal upwardly open U-shaped recess in which a sheet rail
Patent SE-451832-B (SE)
Title: Machine for stacking cargo pallets
Inventor: CLAESSON K
IPC: B65G57/081
Filed: 1986-03-03
Abstract: The pallets (1) are initially transported with their long sides (1A,1B) parallel with the direction of movement to an alignment unit. The pallets are then turned through 180 deg. around their centre line so that successively fed pallets from the alignment guide are turned relatively to one another. The next stage involves lateral movement of the pallets in a movement unit so that when they are fed out from the unit successively they are laterally displaced in relation to each other. The pallets are then stacked in an area (14) allocated for this purpose in such a way that those which have arrived earlier can be raised to allow a further pallet (1n) to be inserted beneath them.
Patent SE-454236-B (SE)
Inventor: LUNDGREN DAN
IPC: A61C/
Filed: 1986-08-29
Abstract: PCT No. PCT/SE87/00380 Sec. 371 Date Mar. 21, 1989 Sec. 102(e) Date Mar. 21, 1989 PCT Filed Aug. 28, 1987 PCT Pub. No. WO88/01489 PCT Pub. Date Mar. 10, 1988.Prefabricated construction element for an implant-fixed prosthesis, comprising a central portion (10) which can be attached to an implant-fixed anchorage element (14), and two from substantially diametrically opposite portions projecting wing-like portions (12), and the use of such construction elements for building up a unitary bridge body or a model of a bridge body by interconnecting the wing-like portions of adjacent construction elements which are mounted to implanted anchorage elements.
Patent SE-454367-B (SE)
Inventor: BIRATH G
IPC: E05D7/00
Filed: 1986-09-01
Abstract: A hinge consists of a door part 1 and a case part 2, each with a receptacle 3; 4. The long pin 8 in the case part has a turned, convex, domed bearing surface 10 which interacts with a concave bearing surface 9 in the short pin 7 of the door part. The bearing surface 9 has a greater radius of curvature than the bearing surface 10 and has a recess 9a for a stud or protuberance 10a formed on cutting-off of the short pin. The surface 9 is formed in connection with a cold-upsetting stage, the tool or the needle being made to exert extra pressure.
Patent SE-464046-B (SE)
Title: Method of producing multi-axled machines
Inventor: SIHVOLA E J
IPC: F16M1/00
Filed: 1988-02-09
Abstract: Method for producing multi-axled machines, where the number of parallel-connected end walls on each side of machines is adapted according to the loads which arise. The end walls are produced by injection moulding with ready-made holes for assembly, axles, bearing seats and leadthroughs. Reinforcing springs are provided according to loading requirements. Polysulphones provide the necessary strength. <IMAGE>
Patent SE-460867-B (SE)
Title: Arrangement with bearing plate in gearbox
Inventor: PERSSON H-AA
IPC: F16H57/021
Filed: 1988-11-15
Abstract: The gearbox (1) is press-cast, and the bearing plate (2) acts as an intermediary wall. Either the gearbox or the plate has two projecting narrowing guide pins (3,4) which fit into corresp. cavities (5,6) in either the gearbox or the plate. Both the pins and the cavities are formed during the press casting process. One of the pins (3) is circular, andm the other (4) is wedge-shaped, the axis of the circular pin being located in extension of the symmetry plane of the wedge-shaped pin. The cavities (5,6) issue in a plane which is normal to the axis and symmetry plane of the cavities. The pins and cavities are so dimensioned that the plate (2) can be drawn to fit tightly against the issuing plane of the cavities without clearance between pins and cavities.