baber/WOPTO huggingface dataset:
Patent MX-169857-B (MX)
Title: Cabeza de extrusion para producir material laminar reforzada internamente, con cuerdas epacadas de manera relativamente proxima
Inventor: MINAUDO DIEGO
IPC: B29C48/08
Filed: 1989-04-26
Abstract: La presente invención se refiere a una cabeza de extrusión para producir material laminar, particularmente elastomérico, reforzado internamente con cuerdas empacadas en forma relativamente próxima; cuya cabeza de extrusión comprende una matriz para el material de hoja reforzada internamente y un inserto para guìa de cuerda que comprende un primer y un segundo montaje dispuestos en contacto uno sobre el otro; caracterizada por el hecho de que el inserto también comprende un montaje intermedio entre el primero y segundo montajes que definen con la misma una guía de salida enfrentada a la matríz y que tiene un número de orificios dispuestos en una hilera y dos guías de alimentación dispuestas una sobre la otra y que convergen dentro de la guía de salida; cada una de las guías de alimentación tiene una densidad de cuerda igual a la mitad de la guía de salida y cada una está desplazada por la mitad del espaciamiento de cuerda, respecto a la otra.
Patent MX-171579-B (MX)
Inventor: SCHIRPKE MICHAEL W
IPC: G06F3/033
Filed: 1989-05-26
Abstract: A data processing system provides annotation of a document with annotations inputted through an electronic tablet, a keyboard and an audio assembly. The annotations are entered in a modeless operation of the three input streams. Input by the tablet utilizes a two ended pen. One end of the pen is used for writing annotations to be added to a document and the second end of the pen is used for erasing the added written annotations. Files record the annotations made to the document in a manner which allows a time sequenced playback of the annotations including handwritten, typed and voiced annotations. A state machine of various procedures and controllers which call the procedures is used for processing the annotations as they are made, for replaying the annotations at a subsequent desired time, and for printing the annotations.
Patent MX-166423-B (MX)
Title: Tubo de transferencia de calor y metodo para su fabricacion
Inventor: ZOHLER STEVEN R
IPC: B21D53/06
Filed: 1989-09-15
Abstract: La presente invención se refiere a un tubo de transferencia de calor para transferir calor hacia y desde un líquido fuera del tubo, para condensar o evaporar un líquido refrigerante dentro del tubo, teniendo el tubo un diámetro externo, y cuyo tubo es acrecentado con una pluralidad de costillas interiores sobre una superficie interior del tubo para aumentar el área superficial efectiva sobre la superficie interior del tubo que está expuesta al líquido refrigerante, tendiendo algunas sucesivas de dichas costillas un piso entre las mismas, el cual define un espaciado entre ellas, formando dicho líquido refrigerante una película líquida de un espesor de película determinado que cubre la superficie interior de dicho tubo; CARACTERIZADO porque dichas costillas interiores están dispuestas a un paso suficientemente pequeño de modo que el espaciado del piso entre dichas costillas sucesivas es del orden de sustancialmente 0,015 a 0,030 veces el diámetro interno.
Patent MX-171852-B (MX)
Title: Combinacion de marco conductor para la construccion de un paquete de circuito integrado y metodo para producir un dispositivo semiconductor de empaque de cavidad
Inventor: BEDNARZ GEORGE A
IPC: H01L21/50
Filed: 1990-05-24
Abstract: La presente invención se refiere a una combinación de marco conductor, para la construcción de un paquete de circuito integrado, en el que un relleno para unión de chips y al menos un chip de circuito integrado de semiconductor en el relleno de unión de chip, son centrados aproximadamente dentro de un paquete, para reducir las tensiones ejercidas en cuando menos un chip y el relleno de unión de chips, la combinación está caracterizada porque comprende: (a) un marco conductor de metal, que tiene una pluralidad de conductores de tipo dedo y un relleno de barra; (b) una cinta polimérica unida al marco conductor de metal; (c) un de anillo empaque moldeado en el marco conductor, de tal manera que el anillo de empaque rodee y agarre una porción de cada dedo conductor y forme un círculo en el relleno de unión de chip, cuyo costado interno se define por una cinta polimérica, que define una cavidad principal dentro del anillo, mdentro del cual el relleno de unión de chip está aproximadamente centrado, sin el relleno de barra tocar directamente el anillo de empaque.
Patent MX-174170-B (MX)
Title: Composiciones de piedra artificial proceso para producirlas y aparato empleado en su produccion
Inventor: WOYTEK ANTHONY J
IPC: C08F299/04
Filed: 1990-10-31
Abstract: La presente invención se refiere a una composición de moldeo termofraguable, que comprende una mezcla y sustancialmente libre de aire de A. una primera porción que comprende: entre alrededor de 10 y alrededor de 25 partes en peso de un poliester que comprende el producto de reacción de (I) al menos un ácido dicarboxílico etilenicamente insaturado, acíclico o un anhidrido del mismo, (II) al menos un ácido dicarboxílico aromático, y (III) un glicol de 2 a 8 átomos de carbono; entre alrededor de 10 y alrededor de 25 partes en peso de un monómero etilenicamente insaturado; entre alrededor de 50 y alrededor de 80 partes en peso de particular desaglomeradas seleccionadas del grupo que consiste en trihidrato de alúmina, borax, magnesio hidratado, carbonato de calcio y dihidrato de sulfato de calcio, tales partículas teniendo un tamaño medio de entre alrededor de 5 y alrededor de 20 micras, y teniendo un tamaño máximo de alrededor de 50 micras y un tamaño mínimo de alrededor de 0.1 micras, las partículas estando estando revestidas sustancialmente por el monómero y el poliester; y B. una segunda porción que comprenda una cantidad de un agente de curado productor de radicales libres, suficiente para reaccionar de manera sustancialmente completa con la primera porción, el agente de curado siendo capaz de llevar a cabo iniciación a una temperatura de entre alrededor de 100 y alrededor de 450 grados F.
Patent PT-86110-B (PT)
Inventor: MUGNAI GUIDO
IPC: B42D1/06
Filed: 1987-11-11
Abstract: Universal paper file with inside glued back for bundling documents, of the type consisting of a front cover, a back cover and a back, which at the inside contains a glue layer made of a sort of thermosetting glue, characterized thereby that both the glue of said glue layer and the back of the paper file are made of materials that upon thermal activation enter into a chemical reaction, which provides a mutual per manent bond.
Patent PT-87264-B (PT)
Inventor: HENN ROBERT LYON
IPC: C08F299/06
Filed: 1988-04-18
Abstract: A dual cure (radiation-curable and ambient moisture cure) liquid coating composition yielding solid hydrophilic material comprising at least:     (A) an acrylate capped polyurethane oligomer of:   (1) a polyoxyethylene glycol of molecular weight between 1000 and 2500, (2) a diisocyanate at a ratio of approximately twice the equivalent weight of the polyoxyethylene glycol, and (3) a hydroxyalkyl acrylate sufficient to afford a final radiation curable oligomer terminated in both acrylate and isocyanate functionalities wherein the isocyanate functionality has a percent NCO less than or equal to 1.5%, and     (B) a reactive diluent.   The cured hydrophilic material is both water absorbing and water transmitting and is found to have useful physical properties.
Patent PT-88796-B (PT)
Inventor: HOUSE WAYNE D
IPC: A61F2/06
Filed: 1988-10-19
Abstract: This invention relates to porous polytetrafluoroethylene (PTFE) materials having the property of rapid recovery and a process for producing these materials. The microstructure of the porous PTFE material consists of nodes interconnected by fibrils, substantially all of the fibrils having a bent or wavy appearance. The process comprises extruding a billet of a mixture of coagulated dispersion of PTFE and liquid lubricant, removing the lubricant, stretching the material longitudinally and maintaining it at a temperature between 35 DEG C and the crystalline melt point during stretching, compressing the PTFE in the direction of fibrils to reduce its size, restraining the PTFE in its compressed state, and heating the compressed PTFE.
Patent PT-89895-B (PT)
Inventor: COSTANTINI MICHEL
IPC: C07C45/28
Filed: 1989-03-02
Abstract: Oxidation of alkanes with organic hydroperoxides in a mixture of alcohols and ketones in the presence of osmium or of an osmium compound.
Patent PT-91955-B (PT)
Inventor: LUNDER TITO LIVIO
IPC: A23L2/38
Filed: 1989-10-11
Abstract: Ground valerian roots are extracted at least once with water, the aqueous extract is concentrated until a dry matter content of between 10 and 20% is obtained, alcohol or acetone is added to the concentrate in order to precipitate the gelatinous substances responsible for the cloudy appearance of the drink reconstituted from the powder, a carbohydrate is added to the centrifuged water/alcohol or water/acetone mixture and the preparation is dried to obtain an instantaneous powder.
Patent PT-92203-B (PT)
Inventor: STEFKO BELA
IPC: A01N43/88
Filed: 1989-11-03
Abstract: The invention relates to a herbicide and growth-regulating composition, which comprises     a) 3-isopropyl-1H-2,1,3-benzothiadizin-4(3H)-one-2,2-dioxide and b) (+/-)-2-ethoxy-2,3-dihydro-3,3-dimethylbenzofuran-5-yl methanesulfonate or any of its enantiomers.   Such a composition may be in admixture with one or more solid and/or liquid carrier(s), preferably with the grist of native mineral or synthetic materials, or inert solvent(s), preferably xylene or cyclohexanone and optionally with surface active agent(s), preferably anionic or nonionic emulsifying or dispersing agent(s). The composition is useful for controlling weeds in, or for desiccating and defoliating crops, e.g. maize, soy, sunflower, potato, flax and hemp prior to harvesting.
Patent PT-97647-B (PT)
Inventor: GIBLER CARMA JOLEEN
IPC: C08C19/44
Filed: 1991-05-14
Abstract: This is an improvement upon a process which comprises anionically polymerizing monomers with an anionic polymerization initiator in a suitable solvent thereby creating a living polymer. The improvement comprises terminating the polymerization by the addition of a terminating agent selected from the group consisting of hydrogen or its isotopes, boranes, ammonia, halogens, hydrocarbons containing a C-H group where the carbon is connected directly to a triply-bound carbon or to two doubly-bound carbons and silanes.
Patent PT-99023-B (PT)
Inventor: JACQUET FABIENNE M
IPC: C11D17/00
Filed: 1991-09-23
Abstract: Low viscosity and high pH disinfecting and bleaching all purpose cleaning compositions in microemulsion form, suitable in both concentrated and diluted forms for applying to surfaces to be cleaned and disinfected or sanitized, include hypochlorite, higher alcohol sulfate and higher paraffin sulfonate detergents, higher fatty acid soap, alkali metal hydroxide, liquid hydrocarbon, perfume, periodate, branched lower alcohol co-surfactant and water. The compositions are of improved lipophilic soil removing capability when diluted with water, are of about equivalent such capability in neat or concentrated form and are of significantly better hypochlorite stability on aging at room and elevated temperatures, compared to other microemulsion cleaners that contain hypochlorite. Their low viscosities facilitate spraying them from squeeze bottles or pump sprayers onto surfaces to be cleaned and disinfected or sanitized, such as floors and walls. The absence of any builder salts allows uses of the compositions, especially in diluted form, to clean surfaces without the need for rinsing (wiping sufficing), and the cleaned surfaces are not objectionably streaky afterward. The concentrated microemulsions are effective removers of mildew from bathroom tub and shower tiles, and other surfaces, but in such cases rinsing is usually desirable. Also described are processes for the manufacture and use of the described cleaning compositions.
Patent SE-329928-B (SE)
Inventor: ERIKSSON G
IPC: G01N15/06
Filed: 1967-11-29
Abstract: 1,190,490. Determining particle concentration in gaseous atmosphere. SAAB A.B. Nov. 27, 1968 [Nov. 29, 1967], No.56302/68. Heading G1A. A device for detecting or determining the concentration of particles in a gaseous atmosphere, comprises a light-tight housing having a non- reflecting interior, a plate for exposure to the atmosphere to allow particles to settle on a surface, means for inserting and retracting the plate respectively into and from the interior of the housing, means for directing toward the settled particles a beam of light in a direction generally parallel to the plate surface, and light-detecting or measuring means for detecting or measuring the amount of light deflected by the particles away from the plate, the plate inserting and retracting means being arranged to move a plate cover relative to the plate during insertion of the plate into the housing to permit exposure of the plate to the light beam, and to replace it during retraction. The housing Fig. 1, has a slide arrangement 30 for insertion and retraction of the plate, and the plate cover is slidably mounted on the plate. Light from a source 13 is split into two beams and directed across the uncovered plate 8 through slits 11, 12. The deflected light detected by detector 18 is amplified in an amplifier 21 and indicated, the detector head being mounted on a shaft 23 with an external handle whereby it can be moved from above the plate to facilitate a visual examination through an eye-piece 26 of a microscope. The slide cover removing arrangements are described with reference to Figs. 3-5 (not shown).
Patent SE-402132-B (SE)
Inventor: COOK JR E H
IPC: C25B9/19
Filed: 1974-11-18
Abstract: 1435477 Electrolysis anode with diaphragm HOOKER CHEMICALS & PLASTICS CORP 31 Oct 1974 [19 Nov 1973] 47252/74 Heading C7B An anode unit for a diaphragm cell comprises a porous anode having affixed to at least one face thereof a gas and liquid impermeable cationic permselective membrane made of a hydrolyzed copolymer of a perfluorocarbon and a fluorosulphonated perfluorovinyl ether and/or of a sulphostyrenated perfluoro ethylene-propylene copolymer. The membrane may be clamped or glued in position and may be pre-stretched in hot water and dried under tension before fixing. It may be supported on a PTFE cloth and SO 3 H groups therein may be hydrolyzed or chemically converted to SO 2 NH 2  after fabrication. A copolymer of TFE and is specified. The anode may be a mesh or screen of graphite or a valve metal optionally coated with one or more Pt metals or their oxides optionally with other oxides, e.g. R u O 2  with TiO 2 . It may have a core of Al, Cu or steel. Fe, graphite or steel cathodes are specified. The cell may have one or more intermediate compartments bounded by membranes as defined above and affixed on the cathode surface and/or between the anode and cathode. The anode compartment may be bounded on both sides by an anode unit as above with clamps holding the membrane stretched in place. Chlor-alkali production and HCl electrolysis are specified.
Patent SE-422321-B (SE)
Inventor: ANKERSSON B
IPC: C03B37/05
Filed: 1980-02-22
Abstract: A method and an apparatus for catching a partly fibrated mineral bloom which is thrown out from rotating fibrating wheels (1, 2), which are supplied with a mineral bloom. The catching of the partly fibrated mineral is made by one or several jets or flows of a liquid medium, especially water, which are directed to the fibres at an angle to the outflow direction of the fibres from the fibrating wheel or wheels (1, 2). The liquid flow or flows can be provided in one or several sets completely or partly extending round the periphery of the fibrating wheels (1, 2). The liquid flows can be flat or bowformed jets which are provided so as to completely surround the periphery of the fibrating wheels. By means of the liquid flows the partly fibrated mineral is brought away for further treatment, especially for separating fibres from non-fibrated particles, so called pearls.
Patent SE-433001-B (SE)
Title: Device such as a furnace for melting and/or refining scrap metal and/or pellets of steel, iron or other metals or alloys, or keeping the melt hot
Inventor: GRANSTROM S
IPC: F27D11/06
Filed: 1980-10-10
Abstract: The present invention relates to a device such as a furnace for melting and possibly refining scrap metal and/or pellets of steel, iron or other metals or alloys, and keeping hot a melt thus obtained, whereby the melting power is arranged to be supplied by an inductor 2 placed in at least one lid such as the furnace arch 2a. The invention is characterized in that the inductor 2 consists of several coils 7-10 which are formed and/or fed such that the active power is evenly distributed over the charge 4. At least two of the coils are adequately made with different numbers of windings, such adjusted that essentially same specific power is achieved below each coil when fed from the same voltage. <IMAGE>
Patent SE-434881-B (SE)
Title: Device for sealing of an object twistable or rotatable around its axis relative to a surrounding part
Inventor: PERSSON ARNE
IPC: F16J15/48
Filed: 1981-09-29
Abstract: A sealing device 4 for sealing against e.g. rotatable shafts 3, tubes 1 or similar objects, comprises at least two annular sub-elements 5, 6 which are separated from each other by a cavity 8, 9. On their sides facing the cavity, said elements have one or more elastically resilient lips 10 abutting against the sealing object in question with a sealing pressure which increases with increasing pressure in a possible pressure medium present in the cavity. <IMAGE>
Patent SE-455277-B (SE)
Inventor: HASSELSTROM P
IPC: B22F3/14
Filed: 1986-03-21
Abstract: A method of powder metallurgically manufacturing an article with near net shape is disclosed, the method comprisingfilling the mould cavity (3) of an open ceramic open mould (1), the inside walls of the cavity being precision copying cast surfaces (2), with fine particulate metal powder (5), placing the mould with its content of metal powder in an outer mould (6), and covering the ceramic open mould containing the metal powder with a bed of finely distributed particulate pressure medium (7),heating the bed of pressure medium and ceramic mould and particulate metal powder therein and subjecting the particulate pressure medium to pressure provided by at least one surface acting in an axial direction against the opening (4) of the ceramic mould, so that pressure is transferred by the particulate pressure medium to the metal powder in the mould to consolidate the metal powder to a completely dense body (21) with surfaces (22) which have been shaped by the precision cast surfaces of the mould cavity.
Patent SE-460551-B (SE)
Inventor: JOHANSSON SIGVARD
IPC: F16H48/32
Filed: 1987-06-25
Abstract: PCT No. PCT/SE88/00355 Sec. 371 Date Dec. 6, 1989 Sec. 102(e) Date Dec. 6, 1989 PCT Filed Jun. 27, 1988 PCT Pub. No. WO88/10378 PCT Pub. Date Dec. 29, 1988.A device to oppose a difference in relative rotational velocity between two rotatable shafts includes a set of primary braking elements arranged to rotate with one of the shafts and a set of secondary braking elements arranged to rotate with the other shaft, whereby both sets of braking elements are moved into engagement with one another from a free running position in order to oppose the difference in rotational velocity between the two shafts. One of the shafts carries a rotatable unit having a circular surface which is slightly displaced from a 90 degree angle from the drive shafts. This unit is connected for rotation with one set of the braking elements and is movable sideways relative to the other set of braking elements connected to the other shaft. The rotatable unit contains a set of movable pistons which engage the angled surface in such a way that when an angular displacement takes place between the pistons and the angled surface, at least one of the pistons is pushed inwardly against the pressure in the fluid system.
Patent SE-461623-B (SE)
Title: Connection arrangement
Inventor: ERIKSMATS A
IPC: H02B1/18
Filed: 1988-07-07
Abstract: A connection arrangement according to the invention comprises a row of terminals 9 on a control unit 4 of a transformer, switches ÖD on the transformer's monitoring device connected to the row of terminals, multi-pole contact blocks MPK each divided in two, mounted in an opening between the control unit and a connection box 6 mounted upon this, where one half of the contact block is connected to the row of terminals and the other half is connected to a control room 8 via cables 7. A first lead is connected to each monitoring device switch for feeding voltage from the row of terminals to the switch and a second lead which conducts the same voltage back to the row of terminals via the switch when the corresponding monitoring device has detected a fault. According to the invention the first leads for feeding voltage of two or more switches are connected together on the row of terminals. <IMAGE>
Patent SE-468752-B (SE)
Title: Process for checking/controlling the degree of welding using a sensor
Inventor: HULTQVIST G
IPC: B23K37/00
Filed: 1990-09-14
Abstract: The present invention relates to a system for detecting and regulating an adjustable degree of through-welding. The system has a sensor 5 placed on the through-welded side, the signals of which control the motion of the welding pistol 1 or the welded material 3 and 4 and/or weld data to the welding unit. <IMAGE>
Patent SE-466729-B (SE)
Title: Suspension device for temporary positional fixing of medical articles
Inventor: HAGLOEF H
IPC: A45C13/02
Filed: 1991-02-13
Abstract: The invention concerns a suspension device for temporary positional fixing of medical articles in particular, especially in a combination trunk, having at least one wall unit 1 one or both sides of which comprises the said suspension devices. The suspension device consists of an elongate shelf 2 made of a flexible material which can be secured in the wall unit along one long side 3 so that it projects out essentially at right angles from the wall unit 1, and which shelf 2 is provided with a number of through-openings 4 of a shape which corresponds to the articles which are to be suspended in and supported by the shelf 2. A frictional effect can be maintained between shelf and article for the purpose of holding the article secure, and at the same time content labels arranged on the sides of the article and/or the other sides of the article are at all times freely exposed to permit a complete view not only of the contents of the trunk but also the content of the shelves 2 supporting the articles. <IMAGE>
Patent SE-467735-B (SE)
Title: Device for enabling a reduction in noise from a motor fitted in the hull of a boat
Inventor: SAMUELSSON ERIK
IPC: B63H21/30
Filed: 1991-07-08
Abstract: The invention relates to a device for enabling a reduction in noise from a motor 2 fitted in the hull of a boat, in which the motor is placed in a specially configured motor casing 4 and in which the motor casing 4 is placed in a chamber 5 belonging to the hull, further to which the motor casing and the chamber are mutually coordinated such that a gap 7 is formed between them as a result of the said chamber 5 being given a shape somewhat larger than the shape of the motor casing 4, the motor casing accommodating selected parts placed at a distance from the chamber configured in the hull, and in which the inner surface of the chamber, through the use of discrete elastic distancing members 8,9, is arranged to support the motor casing and absorb, inter alia, gravitational forces from the motor casing and the motor 2 fitted therein. The chamber 5 formed in the hull 1 is constituted by a prefabricated box-shaped unit, which can be fixedly applied 13 to the keelson-related section 1a of the hull. <IMAGE>