baber/WOPTO huggingface dataset:
Patent LT-4954-B (LT)
Title: Method for processing mercury lamps and device for implementation of it
Inventor: PLUNGE RIMANTAS ALEKSANDRAS
IPC: H01J9/39
Filed: 2001-12-18
Abstract: Invention attributes to the field of recycling, in particular to the recycling (destruction) of waste, having very hazardous quicksilver vapour and for separation of other materials from e.g. luminescent lamps. The mode of processing of lamps, having an elemental quicksilver, includes the depressurisation of lamps, proposes breaking of lamps inside of the closed reactor, constant spaying of de-mercurising liquid on the elemental quicksilver under the operational temperature of +16-+40 degrees C until the concentration of the quicksilver vapour reaches maximum allowed limit. Part of the liquid flow is directed to the glass breakage in order to assure constant mixing of the liquid and the reaction of quicksilver drops with de-mercurising liquid. The recycling device has closed reactor's camera, intended for reaction of the quicksilver vapour with the de-mercurising liquid, with installed transporters, lamps-breaking devices. In the floor of the camera there is a recess, intended for sedimentation of infusible and non-toxic quicksilver precipitates. The device is equipped with the process control equipment.
Patent MX-166307-B (MX)
Title: Metodo para fabricar productos forjados para engranajes anulares casi a medida
Inventor: SABROFF ALVIN MORTON
IPC: F16H48/08
Filed: 1988-02-11
Abstract: La presente invención se refiere a un método para fabricar productos forjados para engranajes anulares casi a medida que tienen un diámetro exterior, un diámetro de puntera y un volumen conocidos, caracterizado por comprende las etapas de: (a) proveer palanquillas apropiadamente dimensionadas y formadas, de un acero con contenido de carbono conocido, entre bajo e intermedio, o acero aleado; (b) calentar las palanquillas a una temperatura de forjado apropiada; (c) forjar las palanquillas en un troquel para preformas con una cavidad de configuración generalmente toroidal, para obtener preformas de lamianción anular, de forma sustancialmente toroidal, no desbastadas; (d) desbastar las preformas de laminación anular de forma sustancialmente toroidal, no desbastadas, para obtener preformas de laminación anular, de forma sustancialmente toroidal, desbastadas; (e) laminar anularmente las preformas para obtener anillos que tienen paredes de sección transversal sustancialmente rectangular, de una altura y un espesor dados de modo que el diámetro interior de dicho anillo sea sustancialmente igual al diámetro de puntera, que el diámetro exterior de dicho anillo sea manor que dicho diámetro externo y que la altura de dichos anillos sea de una hasta cuatro veces mayor que el espesor de pared del mismo; y (f) forjar con precisión dichos anillos para obtener productos forjados para engranajes anulares casi a medida.
Patent MX-165662-B (MX)
Title: Mezclador y distribuidor de gas para reactor
Inventor: DUNSTER MICHAEL
IPC: B01J8/02
Filed: 1988-08-12
Abstract: La presente invención se refiere a un mezclador y distribuidor de gas para alimentar una mezcla de reacción gaseosa a un reactor, teniendo el mezclador y distribuidor de gas una primera cámara con una primera entrada para recibir un primer reactivo gaseoso, una segunda cámara con una segunda entrada para recibir un segundo reactivo gaseoso, caracterizado porque la segunda cámara está interpuesta entre la primera cámara y una entrada de una cámara de reacción; paredes cerradas que forman una pluralidad de pasajes alargados, que se extienden desde la primera cámara a través de la segunda, hasta el reactor; cada una de las pluralidad de pasajes alargados incluye una primera sección de sección uniforme que comunica, en un primer extremo, con la primera cámara; y una segunda sección, de sección que aumenta gradualmente, que comunica entre el segundo extremo de la primera sección y la entrada al reactor; estando diseñadas las secciones transversales de las primeras secciones de pasaje para proveer flujos turbulentos de gas a través de las mismas a una velocidad que es superior a la velocidad de reversión de una mezcla del primero y segundo reactivos gaseosos; una pluralidad de orificios en las paredes cerradas, y que comunican entre la segunda cámara y la pluralidad respectiva de primeras secciones de pasaje, para dejar pasar corrientes del segundo reactivo gaseoso hacia las primeras secciones de pasaje, los orificios tienen tamaños diseñados para proveer velocidad uniforme del segundo reactivo gaseoso hacia las primeras secciones de pasaje; estando los orificios separados adicionalmente de los segundos extremos de las primeras secciones de pasaje para garantizar el mezclado sustancialmente completo de los reactivos gaseosos primero y segundo dentro de las secciones primeras de pasaje, antes de entrar en las segundas secciones de pasaje; y la sección que aumenta gradualmente de las segundas secciones de pasaje, está diseñada para disminuir la velocidad de flujo de la mezcla de reactivos gaseosos y para distribuir el flujo de la mezcla uniformemente a través de la cámara de reacción.
Patent MX-171526-B (MX)
Title: Miembro de llave para retener una valvula de control en un cubo
Inventor: FECHER DOUGLAS ALLEN
IPC: B60T13/57
Filed: 1990-05-23
Abstract: La presente invención se refiere a un miembro de llave ubicado en una ranura de un cubo, para retener un émbolo de una válvula de control en un pozo del cubo, dicho cubo se fija a una pared móvil que separa el interior de carcazas frontal y posterior en primera y segunda cámara, dichas carcazas frontal y superior se juntan entre sí para definir un gabinete para un servomotor, dicho émbolo responde a una fuerza de actuación a partir de un miembro de entrada, moviendo inicialmente de una posición de aislamiento donde las primera y segunda cámaras  están aisladas entre sí y hacia una posición de actuación donde la segunda cámara se conecta con una fuente de fluido a presión para desarrollar un diferencial a través de la pared móvil, dicho diferencial de presión crea una fuerza de salida en dicha pared que corresponde a dicha fuerza de entrada, dicho émbolo, al terminar dicha fuerza de actuación, entra en contacto y mueve dicho miembro de llave en dicha ranura para que entre en contacto con dicho cubo, para establecer una posición de liberación completa para dicha válvula de control, donde dichas primera y segunda cámaras se conectan entre sí para permitir que la presión hidráulica se iguale, dicho miembro de llave de caracteriza por una sección básica con primera y, segunda piernas paralelas que se extienden a partir de ésta, cada una de dichas primera y segunda piernas tienen una sección arqueada que se proyecta hacia adentro hacia la otra pierna y una sección de extremo, dicha sección arqueada  entra en contacto con dicho cubo y una brida sobre   dicho émbolo que entra en cotacto con dicha sección arqueada para establecer    dicha posición de liberación completa mientras que dicha sección básica y sección terminal entran en contacto con dicha carcaza posterior, conforme la pared se acerca a la carcaza posterior para sostener el émbolo en forma estacionaria   conforme dcho cubo se sigue moviendo hacia dicha carcaza posterior, dicha sección arqueada entra en contacto con dicha brida para ubicar dicho émbolo en dicha posición aislada cuando la pared entra en contacto con la carcaza posterior.
Patent MX-167580-B (MX)
Title: Un procedimiento mejorado para la preparacion de aditivos del tipo olefinas polisulforadas y a los productos obtenidos por este procedimiento
Inventor: BORN MAURICE
IPC: C10M135/04
Filed: 1985-04-18
Abstract: La presente invención se refiere a procedimiento de preparación de una olefina polisulfurada, caracterizado porque comprende las etapas siguientes: (1) Se hace reaccionar por lo menos un compuesto seleccionado entre el monocloruro y el dicloruro de azufre con por lo menos una monoolefina de 2 a 5 átomos de carbono, en una proporción de 1,5 a 2,5 moles de monoolefina por mol de monocloruro y/o de dicloruro de azufre, formando así un producto de adición o aducto; (2) se pone en contacto el mencionado aducto y por lo menos un halogenuro de hidrocarbilo seleccionado entre los cloruros, los bromuros y los yoduros de alquilo de C1 a C12, de coloalquilo o de cicloalquilo sustituido de C5 a C12 y de arilalquilo o de arilalquilo sustituido de C6 a C12, correspondiendo la proporción de dicho halogenuro de alquilo a 1 - 70 por ciento en átomos-gramo de halógeno con relación al número de átomos-gramo de halógeno del conjunto formado por el mencionado aducto y dicho halogenuro de hidrocarbilo, con por lo menos un compuesto sulfurado seleccionado entre los sulfuros, los hidrogenosulfuros y los polisulfuros de metales alcalinos, de amonio o de metales alcalino-térreos, empleados en una proporción de aproximadamente 0,4 a 0,8 moles por átomo-gramo de halógeno contenido en el conjunto formado por el menciodano aducto y dicho halogenuro de hidrocarbilo, y una proporción de azufre elemental de 0 a 7 átomos-gramo por mol de dicho compuesto sulfurado, en un medio consistente en agua o una mezcla de agua y monoalcohol alifático; y (3) se calienta la mezcla resultante y, después de la separación en dos fases, se recupera la olefina polisulfurada en la fase organica.
Patent PT-77477-B (PT)
Title: Apparatus for automatically inserting transparencies into one- -piece frames
IPC: G03D15/10
Filed: 1983-10-10
Abstract: The apparatus for automatically inserting transparencies into one-piece frames, comprises: a feeder for the open frames (10), which are withdrawn one by one from a store (33) and fed along a sliding surface (7) towards a gripper (26), a feeder for the film (20), which is fed along a sliding surface (19) aligned with the sliding surface (7) for the frames (10), but in the opposite feed direction to these latter, a cutter (18) positioned at the front end of the sliding surface (19) for the film (20) in order to cut transparencies, a gripper (26) interposed between the sliding surface (7) for the open frames (10) and the sliding surface (19) for the film (20) and which is provided with a fixed jaw (27) and a mobile jaw (27'), and is movable orthogonally to the feed direction of the frames and film between a waiting position, in which it is open in order to receive the frame and transparency, and a working position in which, after being closed, it retains the lower half frame of the frame (10) and the transparency and conveys them to a frame closure device.
Patent PT-78441-B (PT)
Title: General-purpose cleaning composition
IPC: C11D17/00
Filed: 1984-04-18
Abstract: Thick and opaque general-purpose cleaning compositions having streak-free cleaning benefits are obtained by the use, in a composition comprising a nonionic detergent surfactant, an anionic detergent surfactant and an at least partially esterified resin, of a nonionic detergent surfactant with an HLB-value of between 3 and 10 and an anionic synthetic detergent in the form of its magnesium salt.
Patent PT-84964-B (PT)
Inventor: WACHTER MICHAEL P
IPC: A61K31/44
Filed: 1987-05-28
Abstract: 1,5-Diaryl-3-substituted pyrazoles, a method of their preparation, compositions containing the same and methods of their use are disclosed. The pyrazoles are useful in alleviating inflammatory and cardiovascular disorders in mammals.
Patent PT-86904-B (PT)
Inventor: BAADER EKKEHARD
IPC: C07D401/06
Filed: 1988-03-04
Abstract: Substituted pyridine-2,4-dicarboxylic acid derivatives of the formula I 
<IMAGE>
 in which R<1> and R<2> have the meanings indicated, are used in particular as fibrosuppressants and immunosuppressants.
Patent PT-87536-B (PT)
Inventor: KRSTENANSKY JOHN LEONARD
IPC: C07K1/04
Filed: 1988-05-19
Abstract: This invention relates to cyclic peptide derivatives of the formula 1   <CHEM> which are useful anticoagulant agents. i
Patent PT-91046-B (PT)
Inventor: HANSON GUNNAR J
IPC: C07C237/22
Filed: 1989-07-03
Abstract: Non-peptidyl compounds characterized generally as aminoalkylaminocarbonyl aminodiol derivatives of amino acids are useful as renin inhibitors for the treatment of hypertension.
Patent PT-91185-B (PT)
Inventor: FINNIE ALISTAIR ANDREW
IPC: C08F220/04
Filed: 1989-07-17
Abstract: A novel polyanhydride having at least two cyclic carboxylic acid anhydride groups per molecule also contains pendent amine groups, the proportion of amine groups to cyclic carboxylic acid anhydride groups being no more than 4:1 and the content of free carboxylic acid groups, if any are present, being less than 200 mole per cent based on the amine groups. A coating composition comprises (A) a hydroxy component having at least two free hydroxy groups per molecule and (B) an anhydride component having at least two cyclic carboxylic acid anhydride groups per molecule, at least one of (A) and (B) being a film-forming polymer. The anhydride component (B) contains a catalytically effective amount of pendent amine groups for accelerating the curing reaction between the hydroxy groups of (A) and the anhydride groups of (B) and is preferably one of the novel polyanhydrides.
Patent PT-93763-B (PT)
Inventor: BORMANN JOACHIM
IPC: A61K31/13
Filed: 1990-04-12
Abstract: The use of adamantane derivatives of the general formula 
<IMAGE>
 in which R1 and R2 are identical or different and are hydrogen or straight-chain or branched alkyl groups with 1 to 6 C atoms, or together with N are a cycloalkyl group with 5 or 6 ring members, R3 and R4 are each identical or different and are selected from hydrogen, a straight-chain or branched alkyl radical with 1 to 6 C atoms, a cycloalkyl radical with 5 or 6 C atoms, the phenyl radical, and in which R5 is hydrogen or a straight-chain or branched C1-C6-alkyl radical, and the pharmaceutically tolerated salts thereof for the production of a medicament for the prevention and treatment of cerebral ischaemia.
Patent PT-98038-B (PT)
Inventor: SEXTL GERHARD
IPC: F16L59/04
Filed: 1991-06-20
Abstract: Mouldings, preferably in the form of boards, for use as thermal insulation are produced from a) a finely divided, pulverulent or fibrous substance which has a water absorbtion capacity of from 4 to 50% by weight at 23 DEG C and a relative humidity of 85%, b) a covering comprising two parts having an asymmetrical structure which contains this finely divided, pulverulent or fibrous substance, the first part of the covering being metal-free and being hollowed (thermoformed) in such a manner that this hollow is completely filled by the moulding, preferably in the form of a board, and the second part ("lid") optionally being metal-free or metal-containing and planar and being connected to the hollow in such a manner that a gas- and water vapour-tight seal is ensured, and the two parts having water vapour permeabilities of between 0 and 0.2 g/m<2>/d at 23 DEG C and a relative humidity of 85% and having gas permeabilities for N2, O2 and CO2 of in total 0 to 0.5 cm<3>/m<2>/d/bar at 23 DEG C, with the property of absorbing water up to an amount of from 2 to 15% by weight without its thermal conductivity simultaneously being impaired by more than 25%.
Patent RO-72312-B (RO)
Inventor: WHITE GEORGE RAYMOND
IPC: C07D233/54
Filed: 1976-07-31
Abstract: Procedeu de obtinere a unui derivat de tiouree, farmacologic activ, cu formula I : (vezi formu. în desc.)caracterizat prin aceea ca se trateaza o amina cu formula II:(vezi form. în desc.) cu izocianat de metil, în solutie apoasa etanolica, la temperatura de reflux a amestecului de reactie.
Patent SE-385117-B (SE)
Inventor: NIKAWITZ E J
IPC: C07C29/09
Filed: 1971-11-09
Abstract: 1344653 Alcohols and esters L GIVAUDAN & CIE SA 10 Nov 1971 [10 Nov 1970] 52176/71 Heading C2C [Also in Division A5] The invention comprises compounds of the formula where R<SP>1</SP> is H or methyl, R<SP>11</SP> is H or alkanoyl of 1-3 carbon atoms, R<SP>111</SP> is butyl, Z is -C#C-, -CH=CH- or -CH 2 -CH 2 - and n is 0-2. The compounds are prepared by .reacting together compounds of the formula and MZR<SP>1</SP> where M is an alkali metal or MgX where X is halogen, provided that M is an alkali metal only when Z is -C#C-, and alkanoylating or hydrogenating the product if desired.
Patent SE-419984-B (SE)
Inventor: EGGER H
IPC: C07C323/58
Filed: 1975-08-26
Abstract: This invention relates to new pleuromutilins of the formula: <IMAGE>   wherein either R1 is ethyl or vinyl, n is an integer from 2 to 5, x is sulphur, a group   <IMAGE>   or a group =N-R4 I, wherein either Y and Z are both sulphur, or one of Y and Z is oxygen and the other is sulphur, and R4I is hydrogen or a group of the formula: <IMAGE>   wherein R1 is as defined above, each of R2 and R3 is alkyl of 1 to 10 carbon atoms, or R2 and R3 together with the nitrogen atom form a heterocycle of 5 to 7 ring members containing one nitrogen atom or one nitrogen atom and a further hetero member selected from sulphur, oxygen and a group =N-R5I, wherein R5I is alkyl of 1 to 5 carbon atoms or hydroxyalkyl of 1 to 4 carbon atoms, or R2 and R3 together with the nitrogen atom form a piperazinyl radical, the second nitrogen atom of which is substituted by a radical R5II, whereby R5II is (acyloxy of 2 to 5 carbon atoms)alkyl of 1 to 4 carbon atoms or (benzoyloxy)alkyl of 1 to 4 carbon atoms, or wherein R1 is as defined above, n is the number 2, R3 is alkyl of 1 to 10 carbon atoms, hydroxyalkyl of 1 to 4 carbon atoms, (acyloxy of 2 to 5 carbon atoms)alkyl of 1 to 4 carbon atoms or (benzoyloxy)alkyl of 1 to 4 carbon atoms, X is the group =N-R4II, and R2 together with R4II forms an ethylene bridge between both nitrogen atoms, and pharmaceutically acceptable acid addition salts and quaternary salts thereof. Processes for the preparation of such compounds are described. The compounds are antibiotics with an antibacterial effect.
Patent SE-449059-B (SE)
Inventor: ASLUND C
IPC: B22F5/00
Filed: 1978-04-11
Abstract: A method and a capsule and a blank for producing tubes, bars or similar profiled elongated dense metal objects, preferably in stainless steel qualities, by single or multi-stage extrusion of capsules which are filled with powder of metals or metal alloys or mixtures thereof or with mixtures of powder of metals and/or metal alloys with ceramic powder and sealed and which are adapted in their form to the desired object or intermediate product, as starting material a powder being used which consists at least predominantly of substantially spherical grains and the capsule filled with said powder and sealed being compressed by means of cold-isostatic pressure acting all round until the density of the powder reaches at least 80% of the theoretical density.
Patent SE-440039-B (SE)
Title: Device for chopping and splitting of wood
Inventor: HEGGQVIST SETH ALVAR
IPC: B27M1/00
Filed: 1980-07-24
Abstract: The invention refers to a device intended for simultaneous chopping and splitting of wood, comprised of a support rack (1) intended for cutting the intended wood into pieces as well as, when the support moves back and forth across the fibre direction of the wood, a cutting edge equipped (14) with a cutting device (2). Characterizing this device is that the support rack (1) comprises an outer support arrangement intended for the wood, running in the wood's longitudinal direction with mainly V-shaped sides placed outward against each other, at which the acute-angle in the support frame is greater than the acute-angle in the cutting device. The acute angle in the outer support arrangement should be between 90 and 160 degrees and then preferably around 120 degrees, below that the acute-angle in the cutting device (2) should lie between 30 and 90 degrees and then preferably between 45 and 65 degrees and optimally between 55 and 60 degrees.<IMAGE>
Patent SE-449773-B (SE)
Title: Cylinder lift side circuit in hydraulic motor
Inventor: ANDERSSON L Y
IPC: F15B20/00
Filed: 1981-05-07
Abstract: The load bearing drop valve is for linear and non-linear hydraulic motors, and comprises a counter valve (13) parallel-connected to a first check valve (15) in a connection to the cylinder lift side (3). A throttle valve (12) is likewise connected to another check valve (14) in the connection to the cylinder's drop side (4). The first check valve (15) conducts fluid to the cylinder (2) up to the counter valve, and forces flow from the cylinder past that valve when it is open. The second check valve (14) forces the complete flow to the cylinder's drop side to pass the throttle valve. With increased load in the circuit from the cylinder's lift side, the effect of the throttle valve is increased, so that the cylinder's drop speed is diminished.
Patent SE-458976-B (SE)
Inventor: TOMOHIRO R
IPC: H03J5/24
Filed: 1981-12-01
Abstract: A plurality of stations are stored for each station selection key. Depending on the actuation of a special key, or automatically thereupon, the reception levels of a plurality of stations allocated to the keys are compared, either periodically or depending on a low reception level, and the best station is selected. The level-determining circuit may include an automatically adjustable reference level. <IMAGE>
Patent SE-444545-B (SE)
Title: Device for the mounting of a replaceable connecting plate
Inventor: JOHANSSON A
IPC: B62B3/02
Filed: 1982-12-23
Abstract: A device for the mounting of a replaceable connecting plate (7), for a wheel (4) on a frame part (1-3) dedicated for use with the type of truck used in the food industry.The idea behind the invention is to achieve the cheap and simple mounting and removal of the wheel, in case of damage from corrosion.The device is characterized by the fact that the frame part (1-3) is connected to a grip unit (9, 13) which grips tightly around a side section of the connecting plate (7) and which, at one of its ends, sits against the inside of the two fastening loops (5) which carry the wheel (4) itself. The opposite side section of the connecting plate is held against the frame part via a catch device (11) which, together with a flexible part (12), forms a restraining element (10), which also is preferably deployed on the fastening loops (5) on their internal ends. The flexible parts are intended to facilitate sub-springing or sub-flexibility of the restraining element away from the grip part when the connecting plate is to be mounted or removed.<IMAGE>
Patent SE-444702-B (SE)
Title: Regulator and safety valve
Inventor: NORDBORG B
IPC: F01M1/18
Filed: 1984-02-09
Abstract: The invention in question refers to a combined regulator and safety valve in a pressure liquid system. The valve features a first piston area (A'), which is directly affected by the pressure in the main system which the valve is intended to regulate. When the valve is closed, this piston area (A') also blocks the an overflow channel (3) through which liquid can be siphoned out of the system in order to lower the pressure in same. The force with which the pressure in the main system affects the valve in the open direction is opposed, partly by the force from another piston area (A''), and partly via a pressure spring (9). The other piston area (A'') is somewhat smaller than the first piston area (A') and the pressure ahead of the other piston area is either equal to, or lower than the pressure in the main system. The fact that a special opening (17, 18), which leads to the housing (B) ahead of the other piston area (A''), can be successively freed and connected with the overflow channel (3), when the valve is moved into the open direction, makes the pressure on this other piston area (A'') dependent on the valve's open position. It is possible, furthermore, to have another piston area (A''') operating in the valve's open direction. This too does not begin operating before the valve has opened to a previously arranged value.<IMAGE>