baber/WOPTO huggingface dataset:
Patent MX-168910-B (MX)
Title: Procedimiento para la preparacion del acido 4,4'-dinitroestilben-2,2'-di-sulfonico y sus sales
Inventor: GUGLIELMETTI LEONARDO
IPC: B01J31/04
Filed: 1988-05-27
Abstract: La presente invención se refiere a procedimiento para la preparación del ácido 4,4'-dinitroestilben-2,2'-disulfónico y sus sales de la fórmula: donde M significa hidrógeno, un catión metálico alcalino o un catión de amonio, por oxidación del ácido 4-nitrotoluen-2-sulfónico o sus sales con un agente oxidante,caracterizado porque la oxidación se realiza en amoniaco líquido, libre de agua, en su derivado alquilado eventualmente en presencia de agua, en su derivado alquilado eventualmente en presencia de agua y/o en sus mezclas entre sí en presencia de bases fuertes.
Patent MX-173619-B (MX)
Title: Bomba para agua de enfriamiento con transmision de correas
Inventor: BORGER HERBERT
IPC: F04D29/04
Filed: 1989-04-05
Abstract: La presente invención se refiere a bomba para agua de enfriamiento con transmisión de correas para uso con un motor de combustión interna, que comprende: una flecha de bomba; una tapa de alojamiento que tiene una abertura a través de la cual se extienden un extremo de la flecha de bomba; un sello de flecha de bomba para sellar la abertura en la tapa del alojamiento, un rotor de bomba conectado al otro extremo de la flecha de bomba; una polea integralmente formada con la flecha de bomba como una sola pieza; un cojinete de antifricción sostenido sobre una superficie interior de la tapa del alojamiento para sostener rotatoriamente la flecha de bomba, este cojinete de antifricción tiene un anillo interior conectado a la flecha de bomba y un anillo exterior conectado a la tapa del alojamiento; y un rebajo en un extremo de la flecha de bomba que se extiende axialmente a través de la polea en una región opuesta a un extremo axialmente interno del anillo interno del cojinete antifricción en donde la flecha de bomba está conectada al anillo interior del cojinete de antifricción por una pieza de interferencia entre el extremo rebajado de la flecha de bomba y el anillo interior del cojinete antifricción, ésta pieza de interferencia impide la remoción de la flecha de bomba del cojinete antifricción.
Patent MX-173805-B (MX)
Title: Proceso mejorado para tratar articulos de hierro y acero
Inventor: SONODA SAKAE
IPC: C10N40/24
Filed: 1983-06-03
Abstract: La presente invención se refiere a proceso mejorado para tratar artículos de hierro y acero, para formar sobre su superficie un recubrimiento lubricante adecuado para proporcionar lubricidad durante una operación de moldeado o conformación en frío, formando primero una película de fosfato sobre la superficie de los artículos de hierro y acero y despues formando un recubrimiento de un lubricante tipo jabonoso sobre la película de fosfato, en donde la mejora al proceso comprende formar la película de fosfato por medio de tratar el artículo con una solución fosfatizante acuosa que comprende desde alrededor de 0.1 hasta alrededor de 0.35 por ciento por peso de iones de calcio, desde alrededor de 0.1 hasta alrededor de 1.5 por ciento por peso de iones de zinc, desde alrededor de 0.5 hasta alrededor de 3.0 por ciento por peso de PO- y desde alrededor de 3.0 hasta alrededor de 5.0 por ciento por peso de iones de nitrato, cuya solución tiene una relación por peso de iones de calcio a iones de zinc de alrededor de 0.1-1.0:1 y una relación por peso de iones de nitrato de PO4 de alrededor de 1.0-5.0:1, para formar una película de fosfato de zinc que contiene desde alrededor de 5 hasta alrededor de 80 por ciento por peso de la película de fosfato total del fosfato de calcio y zinc; y despues poner en contacto la película de fosfato con una composición de jabón de metal alcali, reactiva y acuosa que reacciona para formar un recubrimiento sobre la película, seguido de un secado.
Patent MX-172800-B (MX)
Title: Mejoras a un sistema para refrigeracion de etapas multiples
Inventor: SHAW DAVID NORTON
IPC: F25B5/02
Filed: 1988-01-07
Abstract: La presente invención se refiere a mejoras a un sistema para refrigeración de etapas múltiples, caracterizadas porque comprende: un compresor de baja etapa para descargar el refrigerante comprimido a una línea de succión de alta etapa; el montaje compresor de alta etapa consiste en un primer y segundo compresores de alta etapa conectados en paralelo entre las líneas de succión y descarga; un montaje condensador y evaporador conectado en serie entre la línea de descarga y la entrada del compresor de baja etapa; y un sub-enfriador para expander una porción del refrigerante condensado, corriente abajo del condensador para sub-enfriar el refrigerante que circula hacia el montaje de evaporador e incluye unos conductos para alimentar la porción expandida del refrigerante a la línea de succión, el segundo compresor de alta etapa está ubicado corriente arriba del primer compresor, con respecto a la salida del sub-enfriador; el primer compresor de alta etapa está ubicado corriente arriba del segundo compresor con respecto a la salida del compresor de baja etapa; y una válvula de retención en la línea de succión entre el primero y segundo compresores de alta etapa, de manera tal que el segundo compresor pueda mantener sub-enfriamiento cuando el primer compresor no opera.
Patent MX-174585-B (MX)
Title: Fusible en subminiatura y metodo para fabricarlo
Inventor: YUZA YASUTADA
IPC: H01H85/08
Filed: 1990-06-05
Abstract: La presente invención se refiere a un fusible en subminiatura, el cual incluye: Un alojamiento que tiene el mismo dis cámaras de extinción de arco adaptadas para extinguir el arco, y un pequeño orificio que comunica a estas dos cámaras de extinción de arco una con la otra; un par de miembros de terminales conductoras asegurados al alojamiento, y que tienen porciones de extremo opuestas, extendiéndose las porciones de extremo del par de miembros de terminal hacia fuera desde la cara externa del alojamiento, para definir las porciones de conexión externas que se van a conectar con un circuito eléctrico externo, y extendiéndose las otras porciones de extremo del par de miembros de terminal respectivamente hacia dentro de las dos cámaras de extinción de arco del alojamiento; y un elemento fusible que tiene porciones de extremo opuestas, que se extiende a través del pequeño orificio provisto en el alojamiento, siendo las porciones de extremo opuestas del elemento fusible conectadas de una manera eléctrica y mecánica, respectivamente con las otras porciones de extremo del par de miembros de terminal; por lo que se puede romper el circuito extinguiendo el arco sin utilizar material de extinción de arco, y se puede reducir la variación de la característica de rompimiento del fusible.
Patent MX-169669-B (MX)
Title: Holograma de bloqueo de luz reversa para luces de freno montadas arriba al centro
Inventor: MOSS GAYLORD E
IPC: B60Q1/44
Filed: 1990-09-28
Abstract: La presente invención se refiere a montaje de luz de freno posterior para vehículo que tiene una ventana posterior, que comprende: medios de luz de freno adyacentes a la ventana posterior para producir iluminación de luz de freno; y medios de bloqueo de esparcimiento holográfico para prevenir que la iluminación de freno esparcida sea visible para el operador del vehículo, de manera que sean sustancialmente transparentes para la visión posterior del operador del vehículo.
Patent MX-173972-B (MX)
Inventor: SHAPOSKA JOHN B
IPC: B29C65/00
Filed: 1991-08-08
Abstract: Plastic tubes are welded by placing a pair of tubes in a pair of aligned holders with each tube folded toward itself. A wafer is movably mounted in the gap between the tubes and is heated to cause the ends of the tubes to melt without actually cutting through the tubes. The melted ends of opposed tubes can be pressed into contact with each other to form a welded connection. In a variation a pair of cutting blades cut the folded ends of the tubes and the cut ends are then melted by a wafer and subsequently pressed into contact with each other.
Patent NL-146060-B (NL)
IPC: B01D47/02
Filed: 1965-12-02
Abstract: 1,098,699. Washing dust-laden gases. SVENSKA FLAKTFABRIKEN A.B. Dec. 3. 1965 [Dec. 3, 1964], No. 51435/65. Heading B1R. In apparatus for cleaning dust-laden gas, the gas to be cleaned enters a cylindrical vessel at 9 is directed by a transverse baffle 8 into the surface of a body of liquid in the base of the vessel, gas and entrained liquid pass between a partition 1 and an adjustable member 12, each extending together with the baffle 8 the full length of the vessel, until deflected downwardly by a curved baffle 13. Cleaned gas passes out of the vessel between further baffles 16 and liquid separating out above the baffle 8 to the base of the vessel through a pipe 15.
Patent PT-73020-B (PT)
Title: Suds supressing granules for use in detergent compositions
IPC: C11D17/00
Filed: 1981-05-11
Abstract: Silicon-containing microgranules are formed by a coating process using a substantially spherical or cylindrical core material such as a sucrose bead, or an enzyme-containing prill or marume. In a preferred process the core is impregnated with an absorbent such as titanium dioxide, the absorbent is impregnated with a mixture of silicone oil and hydrophobic silica and the coated granule is then coated with wax. The granules are used in detergent compositions.
Patent PT-74384-B (PT)
Title: Wax dispersions and their use in the manufacture of sheets or moulded bodies
IPC: C08L97/02
Filed: 1982-02-03
Abstract: An organic polyisocyanate composition contains from 99 to 60 parts by weight of a liquid organic polyisocyanate and from 1 to 40 parts of a 90:10 to 10:90 mixture of a wax and a liquid ester having a molecular weight of at least 250, for example an alkyl ester of an aliphatic carboxylic acid derived from an alkyl alcohol containing from 3 to 30 carbon atoms and a saturated or unsaturated fatty acid containing from 10 to 25 carbon atoms. The composition is useful for the manufacture of sheets or moulded bodies by the hot- pressing of a lignocellulosic material and promotes release of the material from the press. The composition is preferably applied in the form of an aqueous emulsion.
Patent PT-78598-B (PT)
Title: Process for preparing spiro-<indole<1,7-ab><1,5>benzodiazephin-2,4'-piperidines> and the intermediates therefor and pharmaceutical compositions containing them
IPC: C07D471/20
Filed: 1984-05-17
Abstract: The present invention relates to spiro [indolo [1, 7-ab] [1, 5] benzodiazepine-2, 4 min -piperidines] of the formula 
<CHEM>
 wherein p is 1 or O, g is 0 or 1 with the proviso that q is O if p is 1 and q is 1 if p is O, R1 is hydrogen or methyl and R is hydrogen or -CO(CH2)n NR2R3, R2 and R3 being each hydrogen or methyl but at least one of the two being methyl, and n being 1 or 2, which are useful as analgetic agents; intermediate compounds therefor; and methods for synthesizing the foregoing compounds. The compounds of the invention are useful as analgesic agents.
Patent PT-81855-B (PT)
IPC: A61K31/4418
Filed: 1986-01-16
Abstract: Compounds of formula Iand pharmaceutically acceptable salts thereof; in which R, and R<sub>2</sub>, which are the same or different, are H or an optionally substituted hydrocarbon group or R, and R<sub>2</sub> together with the nitrogen atom to which they are attached form an optionally substituted heterocyclic ring;R<sub>3</sub> is an optionally substituted aromatic hydrocarbon group; andR<sub>4</sub> is a hydrocarbon group containing at least one substituent selected from the group consisting of hydroxy and acylated derivatives thereof, optionally substituted alkoxy groups, optionally substituted cycloalkyloxy groups, optionally substituted alkylenedioxy groups, oxo and groups of formula S(O)<sub>p</sub>R<sub>5</sub> in which p is 0, 1 or 2 and R<sub>5</sub> is an alkyl group, said hydrocarbon group being optionally substituted by additional substituents,are useful in the treatment of depression.
Patent PT-85204-B (PT)
Inventor: JONSSON ARNE
IPC: F23C10/16
Filed: 1987-06-29
Abstract: Power plant with combustion of a fuel in a fluidized bed, comprising a bed vessel (12), a bottom (14) dividing the bed vessel (12) into an upper combustion chamber (15) and a lower ash discharge chamber (16), openings (22) in the bottom (14) which allow ashes and consumed bed material to pass downwards into the ash discharge chamber (16), feed devices for feeding bed material and fuel into the combustion chamber (15) of the bed vessel (12), a compressor (33) for supplying the bed vessel (12) with air for fluidization and combustion, a discharge device (44) for discharging ashes and consumed bed material from the ash discharge chamber (16), and openings (36) for supplying air to the ash discharge chamber (16) below the bottom (14) of the combustion chamber (15) for cooling of material in the discharge chamber (16). According to the invention the discharge chamber (16) is provided with grates (37,38) with horizontal air channels for spreading cooling air from the central part of the chamber (16) to its outer parts. These grates (37,38) may be formed of U-shaped sections with their openings facing downwards. The channels of a grate (37) may be connected to the combustion chamber (15) by vertical tubes.
Patent PT-87729-B (PT)
Inventor: CORSETTE DOUGLAS FRANK
IPC: B65D83/76
Filed: 1988-06-15
Abstract: A viscous product dispenser has a positive discharge valve (28) which is opened upon a lost motion arrangement between the spout (25) and the pump piston (12) at the initial actuation of the spout. The lost motion is effected by spaced apart stops on these two members permitting limited sliding movement relative to the pump piston (12) for opening the discharge valve (28) before the pumping movement of the piston. A piston return spring (27) is external to the pump chamber (11) for biasing the discharge valve (28) to a closed position. A stop ring on the piston head may be provided for bearing engagement with an end wall of the container on which the container is mounted for isolating the load on the piston.
Patent RO-110886-B (RO)
Inventor: NITIGUS VICTOR
IPC: H02K17/12
Filed: 1992-04-07
Abstract: Invenția se referă la un motor
electric, asincron, cu rotor în scurtcircuit și
ambreiaj mecanic, la care scutul ambreiajului,
solidar cu pârghia de acționare a acestuia, poate
avea mai multe poziții, în raport cu cutia de borne
a motorului, simultan cu, practic, orice poziție de
montare a carcasei ambreiajului, solidară cu
elementele de montare pe utilaj. Decuplarea sarcinii
și asigurarea frânării se realizează prin acțiunea
combinată a unui arc principal, central și a unui
arc de reglaj exterior.
Patent RO-110739-B (RO)
Inventor: DANIS ANA
IPC: G01T5/10
Filed: 1992-06-03
Abstract: Invenția se referă la un procedeu de
obținere a stărilor radiocoloidale și pseudoradicoloiadale,
ale soluțiilor elementelor fisionabile,
care ar putea fi utilizat în industria de
separare și recuperare secundară, a elementelor
fisionabile, combustibili nucleari și în procese de
depoluare a apelor reziduale, de la obiective
nucleare. Procedeul conform invenției constă în
aceea că anumite soluții omogene, de elemente
fisionabile, supuse unor iradieri externe, intense, cu
radiații nucleare electromagnetice, ca o consecință
a interacțiunii fizice, ale radiațiilor cu atomii
elementelor din soluții, apar modificări structuale,
chimice și soluțiile trec în stare radiocoloidală
și/sau pseudoradiocoloidală.
Patent SE-334417-B (SE)
Inventor: LINDAE G
IPC: F21S8/10
Filed: 1967-12-06
Abstract: 1,219,125. Vehicle headlamps. ROBERT BOSCH G.m.b.H. 2 Feb., 1968 [3 Feb., 1967], No. 5322/68. Heading F4R. [Also in Division H1] A headlamp comprises a two-filament halogen bulb having a dipped beam filament 7 located in front of the focus 6 of the reflector and a main beam filament 8 located behind the focus, and a screen 9 having a first semi-cylindrical portion 12 disposed below the filament 7, a second semicylindrical portion 13 disposed above the filament 8, and a connecting web 11, the screen being of such a form that it has a Z-shaped configuration when projected on to a vertical plane. The screen may consist of a coating on the bulb or a separate sheet-metal member placed around the bulb, and the edges of the web 11 may lie in vertical planes, as shown, or be rearwardly inclined from top to bottom. The reflector is mainly parabolic with a conical vertex 2.
Patent SE-429995-B (SE)
Inventor: BREMER JR R C
IPC: F16F15/12
Filed: 1975-12-09
Abstract: A torsional vibration damper for internal combustion engines. An annular inertia member is attached to a hub by an annular elastic member assembly having an interleaf. In one embodiment, the interleaf is thicker at the middle than at its ends. In another embodiment the interleaf is thinner at its middle than at its ends. The elastomer is radially deformed at different axial portions. Axial movement of the inertia member relative to the hub is inhibited, as is sliding out of the elastomer from the inertia and hub members.
Patent SE-424142-B (SE)
Title: Handle for carrying a stretcher
Inventor: BURMAN HARRY
IPC: A61G1/00
Filed: 1978-09-08
Abstract: The invention relates to a handle 2 for carrying a stretcher 1. The handle is mounted on the stretcher for free pivoting in a vertical plane parallel to the longitudinal direction of the stretcher and about a horizontal pivot axis 7 at right angles to the longitudinal direction. The handle comprises a grip part 3 whose normal plane extends substantially through the pivot axis 7, as a result of which the grip part 3 assumes a substantially horizontal position irrespective of the inclination of the surface on which the stretcher is being carried. <IMAGE>
Patent SE-424451-B (SE)
Title: Stitch-selecting device for a sewing machine
Inventor: HANYU S
IPC: D05B3/02
Filed: 1979-10-24
Abstract: The frequently used stitches 1'-10' belonging to a first group are indicated on the front of the sewing machine, and the required stitch is chosen by activating a stitch- selecting device 1-10. Stitches of a second group, which are not used so often, are normally indicated in a hidden position, e.g. on the bottom 15 of a hinged top plate 14 of the sewing machine, together with a two-digit reference number. A single separate actuator 13 can be used to exclude the choice of stitches 1'-10' of the first group with the aid of the stitch-selecting actuator. This makes it possible to use the stitch- selecting actuator to choose a required stitch from the second group, which - when the selection has been made - is indicated by the corresponding reference number displayed on an indictor 11,12. <IMAGE>
Patent SE-423919-B (SE)
Title: Soil-processing tooth
Inventor: EMRICH R K
IPC: E02F9/28
Filed: 1981-03-26
Abstract: This invention consists of a soil-processing tool equipped with a wearing sleeve 22 and is more specifically a soil- processing tooth 20 with a wearing sleeve 22, which has a closed front end with horizontal side wings which correspond to a side track on the side of a customization unit where said front end is equipped with a side protrusion 38, 39, which is directed forward in order to prevent wear which could damage said wings and tracks and in order to concurrently promote collection of soil in order to protect a removable lid between the point 23 of the tooth 20 and the customization unit 21. <IMAGE>
Patent SE-450344-B (SE)
Title: Air-flow sieve
Inventor: LARSSON S-E
IPC: B07B4/00
Filed: 1981-06-09
Abstract: The sieve has a space (4,5) to which material for sifting is fed, and has an air flow passing from the base upwards through it. This flow transports material, with lower falling speed than the air speed, to an upper outlet (7) for fine division. Material with a higher falling speed passes to a lower outlet (6) for rough sorting. The sieve space has limiting walls (9-11) in a part of its lower section (4) which are adjustable for variation of the throughflow cross-section.
Patent SE-455754-B (SE)
Inventor: BENTSEN A T
IPC: A23K50/48
Filed: 1983-02-15
Abstract: Animal feed substances with high water content, such as fish ensilage, are preserved by adding organic acids, preferably formic acid and acetic acid, possibly inorganic acids, and an antioxidant, as well as polyhexamethylene biguanide, and possibly 8- hydroxyquinoline, or a salt or complex thereof. In this way, one achieves an effective preservation of the feed substance and a possibility of incorporating it in the feed of pelt-bearing animals in quantities up to 40 percent without reduction in quality of pelts.
Patent SE-437821-B (SE)
Title: Transport device for transportation of loading pallets
Inventor: VEISENEN M
IPC: B66F9/075
Filed: 1983-03-25
Abstract: A transport device for the transport of pallets, comprised of a frame (1), two fixed parallel beams (2), at least three wheels (3), at least two forks (4), a mechanism (5) for raising and lowering the forks, as well as a handle (6) for transporting the device. Previously known transport devices were not suitable for transporting different pallets because each different foot construction required forks that were of different dimensions and arranged differently, as they were pushed in under the pallet in order to lift it.According to the invention, at least one of the forks (2) that is pushed under the pallet can be moved transversally toward or away from the other fork as well as being mounted at a desired distance from the other fork. It is beneficial that both forks are movable can be adjusted at the desired distance in relation to each other.<IMAGE>
Patent SE-441564-B (SE)
Inventor: DAHLGREN S-E
IPC: A23K1/20
Filed: 1984-03-13
Abstract: The present invention relates to a granular product comprising a reaction product between magnesium oxide and phosphoric acid; this product exhibiting high solubility in neutral citrate solubility tests and the weight ratio of magnesium to phosphorous being smaller than 1.8: 1.
Patent SE-456747-B (SE)
Title: Device for cleaning textile domestic cleaning articles e.g. mops
Inventor: JOHANSSON BRUNO
IPC: D06G1/00
Filed: 1985-12-18
Abstract: Before conventional washing articles are tumbled in air The arrangement comprises a rotatable cylinder with one or more air inlet and an outlet. The air is drawn through the arrangement by a fan. The outlet from the fan is coupled to a collection vessel which is a bag of a filtration material.
Patent SE-457453-B (SE)
Title: Fender for marine pier
Inventor: ORDASI JOSEF
IPC: B63B59/02
Filed: 1986-05-30
Abstract: The fender is for piers, moles and jetties and comprises worn-out vehicle tyres (1) fitted with loose sides (2) of likewise worn tyres. The fender also has a suspension cord (3) which passes through the tread (4) of the tyre (1), through the centre of the tyre sides (2), and back again through the tread (4).
Patent SE-470075-B (SE)
Title: Method for charge collection, charge control and time measurement and time control
Inventor: OESTBERG J
IPC: G07C1/30
Filed: 1988-06-14
Abstract: Method for charge collection, charge control and time measurement and time control, a unit with a microcomputer and card reader mounted firmly in a vehicle interacting with a programmable card. <IMAGE>
Patent SE-462675-B (SE)
Title: Arrangement for transferring information to a presentation medium
Inventor: MATTSSON I
IPC: G06F3/12
Filed: 1988-12-14
Abstract: The invention concerns an arrangement for the transfer of information to a presentation medium, e.g. a document. The arrangement comprises a transparent symbol medium, such as an LCD screen 1, behind which the presentation medium can be placed, and which symbol medium is arranged so that it can show the actual information projected over the presentation medium, which information can be fed into the symbol medium 1 by means of a keyboard 3. The arrangement includes in addition a writing unit 5 for transferring the information put into the symbol medium 1 to the presentation medium, when the latter is fed out of the arrangement. <IMAGE>