baber/WOPTO huggingface dataset:
Patent LT-5124-B (LT)
Title: Method for obtaining zeolite sorbent
Inventor: GYLYS JONAS
IPC: B01J20/18
Filed: 2002-07-02
Abstract: The present invention conserns a method of making zeotite sorbent which can be used for removing of radionuclides from water solutions, deactivation of objects and equipment, with further fixation of radionuclides. A raw material containing zeoliteis saturated with KOH solution and then is hetaed at 350-550  C temperature. Jf the raw material is saturated with 4-5 weight % of KOH solution, it is heated during 0,5-1 h at 140-150  C, than is washed with water having pH 10-11. The raw material saturated with KOH and having 0,5-2 weigt % of organic compounds (re-counted on pure carbon) is heated 0,5-1,5 h at 350-550  C temperature with providing of hot air.
Patent MX-169507-B (MX)
Title: Procedimeinto para la preparacion de sulfatos ciclicos
Inventor: ROY PIERRE LE
IPC: C07D327/10
Filed: 1989-03-07
Abstract: La presente invención se refiere a procedimiento para la preparación de un sulfato cíclico de la fórmula general: el procedimiento está caracterizado porque la oxidación se realiza por medio de un hipohalogenuro alcalino o alcalinoterreo en presencia de una cantidad catalítica de un derivado de rutenio, operando a una temperatura inferior a 10 grados C, en un emdio acuoso o hidro-orgánico.
Patent MX-166461-B (MX)
Title: Metodo para polimerizar cloruro de polivinilo y copolimeros de cloruro de polivinilo
Inventor: BOHDAN ROMAN
IPC: C08F2/20
Filed: 1990-06-06
Abstract: La presente invención se refiere a método para polimerizar cloruro de polivinilo y copolímeros de cloruro de polivinilo, caracterizado porque comprende las etpas de: a) formar una mezcla de monómero de cloruro de vinilo y opcionalmente comonómero de cloruro de vinilo y agua en un recipiente de reacción y llevar la mezcla a una temperatura de reacción de más de aproximadamente 40 grados C: b) permitir que transcurra un periodo inicial desde 0 a 15 minutos; c) agregar un paquete emulsificante al recipiente de reacción, el paquete emulsificante comprende un emulsificante de alcohol poivinílico parcialmente saponificado, que tiene un grado de saponificación desde aproximadamente 60 a aproximadamente 90 por ciento molar y un índice de solubilidad en metanol a 55 grados C de hasta aproximadamente 60 por ciento y un emulsificante secundario que comprende un dispersante celulósico substituído; d) permitir que transcurra un segundo periodo de 0 a 15 minutos; y e) agregar una cantidad efectiva de un catalizador para provocar que empiece la polimerización.
Patent MX-173340-B (MX)
Title: Copolimeros segmentados imidizados
Inventor: HALLDEN-ABBERTON MICHAEL PAUL
IPC: C08F255/00
Filed: 1991-01-10
Abstract: La presente invención se refiere a un copolímero segmentado, que comprende: a) al menos un segmento de poliolefina b) al menos un segmento de un polímero que contiene unidades de imida, de la estructura: en la cual n es 0 ó 1; R1 y R2 son, separadamente, H o alquilo C1-C20, y R3 es H, alquilo alquilo substituído, cicloalquilo, cicloalquilo substituído, aralquilo, aralquilo substituído, alcarilo, alcarilo substituído, arilo, arilo substituído, heterocíclico o heterocíclico substituído.
Patent MX-172605-B (MX)
Title: Sistema surtidor y de manejo de solucion quimica
Inventor: COPELAND JAMES L
IPC: B01J4/02
Filed: 1991-03-18
Abstract: La presente invención se refiere a un aparato de almacenamiento y surtidor   de solución, comprendiedo: (a) un recipiente que tiene un primer orificio de entrada para un primer líquido y un segundo orifico de entrada para un segundo líquido, dichos orificios de entrada estando en comunicación de fluído con medios de suministro dentro del recipiente, dichos medios de suministro saliendo a un tubo de descarga dentro de dicho recipiente; (b) una primer línea de entrada para suministrar dicho líquido, dicha primer línea de entrada estando removiblemente interconectada a dicho primer orificio de entrada y a una fuente de dicho primer líquido; y (c) una segunda línea de entrada para suministrar dicho segundo líquido, dicha líea de entrada estando removiblemente interconectada a dicho segundo orificio de entrada y a una fuente de dicho segundo líquido.
Patent PT-73982-B (PT)
Title: Process for preparing 3-aryloxy-3-phenylpropylamines
Inventor: FOSTER BENNIE JOE
IPC: C07C217/18
Filed: 1981-11-12
Abstract: The (-)-enantiomer of the compound of formula (I): <CHEM> and its pharmaceutically-acceptable salts, are effective anti-depressant agents.
Patent PT-74066-B (PT)
Title: Acaricide compositions active against hibernating eggs
IPC: A01N53/00
Filed: 1981-11-30
Abstract: A method and compositions for combatting mite infestations on useful plants, by treating the hibernating (or over-wintering) eggs with a compound of the general formula:   <IMAGE>  in which  R' represents an alkyl group having from 8 to 11 carbon atoms, R'' represents a hydrogen atom, an alkyl group having from 1 to 4 carbon atoms, an allyl group or a   <IMAGE> group, in which R<2> represents an alkyl group having from 1 to 4 carbon atoms, a cycloalkyl having from 3 to 6 carbon atoms or a phenyl group.
Patent PT-78311-B (PT)
Inventor: GOLDMANN SIEGFRIED
IPC: C07D491/04
Filed: 1984-03-23
Abstract: Dihydropyridines of the formula   <IMAGE>   in which R1, R2, R5 and R6 can be hydrogen or various halogen or organic radicals, R4 is an optionally substituted hydrocarbon radical, A is a direct bond, a C1-C20-alkylene chain or a C2-C20-alkenylene chain, which chains are optionally interrupted by O or S X is O or S, and Y is a direct bond, O, S, -NH-or-N-alkyl with 1 to 8 C atoms or a pharmaceutically acceptable salt, are useful as cardiotonic agents for improving heart contractility, antihypotonic agents, for lowering the blood sugar level, for detumescing mucous membranes and for influencing the salt and/or liquid balance.
Patent PT-81620-B (PT)
IPC: B41L5/00
Filed: 1985-12-05
Abstract: 1. Autographic register produced by cutting out and folding a sheet of carboard and comprising the following elements ; a base (1), two lateral sides (2, 3), two transversal sides (6) and a cover (13) which is hollowed out to expose a supply of paper situated inside the box and enable entries to be written thereon, which said paper can be extracted via a slit situated at one end of the cover, these elements being produced by folding the said sheet, the box being also equipped with a rigid sheet serving as a writing surface positioned between the hollowed-out cover and the hollow interior of the box, characterized by the fact that the rigid sheet is formed by a folded portion (8) of the said initial sheet, connected to the remainder of this latter by a folding line situated opposite to the one connecting the cover to the remainder of the initial sheet, and that the slit for the extraction of the paper is situated at the free end of the cover (13).
Patent PT-85294-B (PT)
Inventor: HOWARD HARRY RALPH JR
IPC: C07D491/056
Filed: 1987-07-09
Abstract: A series of novel 3-mono(substituted methyl)- and 3,3-di(substituted methyl)-2-oxo-indoline-1-alkanoic acid compounds have been prepared, including their lower alkyl esters and unsubstituted amide derivatives, as well as the base salts of said acids with pharmacologically acceptable cations. These compounds are useful in therapy as aldose reductase inhibitors for the control of certain chronic diabetic complications. Typical members include those compounds derived from 2-oxo-indoline-1-acetic acid wherein a 3,4-dichlorobenzyl or 3,4-dichloro- alpha -methylbenzyl moiety is substituted at 3-position of the molecule. Preferred member compounds include 3-(3,4-dichlorobenzyl)-2-oxo-indoline-1-acetic acid, 5-chloro-3-(3,4-dichlorobenzyl)-2-oxo-indoline-1-acetic acid, 3-(3,4-dichlorobenzyl)-6-methoxy-2-oxo-indoline-1-acetic acid, 3-(3,4-dichlorobenzyl)-6-hydroxy-2-oxo-indoline-1-acetic acid and 3-(3,4-dichloro- alpha -methylbenzyl)-2-oxo-indoline-1-acetic acid. Methods for preparing these compounds from known starting materials are provided.
Patent PT-91261-B (PT)
Inventor: HUYKMAN WILLIAM
IPC: D04H1/42
Filed: 1989-07-24
Abstract: High performance, metallic coated staple fibers and nonwoven insulating webs made up of such fibers are produced. The process includes providing a nonwoven substantially two-dimensional web of fibers wherein at least a portion of 50 percent of the fibers are exposed to one or the other side of the web. This web is metallized with a low emissivity metal(s) and/or alloy(s) to produce a coated web wherein at least 50 percent of the surface area of the web fibers are coated with metal and or alloy. The coated web is shredded into individual, staple fibers which are thereafter united to produce a nonwoven, lofty three-dimensional insulating web having a density of between about 0.02 to 2 pounds per cubic foot.
Patent PT-94258-B (PT)
IPC: G09F11/12
Filed: 1990-06-04
Abstract: Device; Constitution; Posters; Advertising; Boards
Patent PT-96784-B (PT)
Inventor: STRASSLE MARCEL
IPC: E04B1/58
Filed: 1991-02-15
Abstract: PCT No. PCT/CH91/00039 Sec. 371 Date Sep. 23, 1991 Sec. 102(e) Date Sep. 23, 1991 PCT Filed Feb. 13, 1991 PCT Pub. No. WO91/12383 PCT Pub. Date Aug. 22, 1991.A connection element for a three-dimensional framework includes a bolt (6, 7, 8, 9) which by means of a sleeve insert (3) can be fastened rotatably to one end of a rod (11), as well as a sleeve (12) into the axial through-bore of which the bolt is partly inserted, to transmit, sliding axially, a rotary movement of the sleeve (12) to the bolt. The through-bore is only in the front part of the sleeve (12) so that it can transmit a rotary movement of the sleeve (12) to the bolt. At the rear part of the sleeve (12) the through-bore has a circumference which is larger than the circumference of the form-locking front part of the through-bore. The bolt is urged out of the sleeve (12) by a spring (13). The front end part (9) of the connection element can be fastened to a junction part (10) of the three-dimensional framework.
Patent RO-80998-B (RO)
Inventor: PLOZNER LISIO
IPC: F23Q3/00
Filed: 1976-03-20
Abstract: Inventia se refera la un dispozitiv de aprindere a lampilor de gaz, în special a acelora de tipul ce au un arzator principal cu manta. Dispozitivul de aprindere se caracterizeaza prin aceea ca este constituit dintr-un ventil, este prevazut cu un arc de actionare spre a-l împinge în pozitie închisa, acest ventil auxiliar comunicînd cu o cinducta de gaz ce se extinde între ventilul principal, ventulul auxiliar fiind prevazut si un brat de comanda spre a comanda deschiderea nlui, acest element de comanda fiind articulat la un mijloc principal de comanda format din levierul de comanda, levierul pivotat ca sa roteasca în jurul unei axe ce coincide cu axa conductei de alimentare a gazului, iar generatorul piezo electric de scîntei este de tipul cu percutie si este actionat de un percutor de pe corpul de percutei care este montat, de asemenea pivotat coaxial cu o conducta de alimenatre a gazului si este actionat de un arc care îl împinge la o prima pozitie unde vine în contact cu un element de actuionare al generatorului piezo electric.
Patent RO-77675-B (RO)
Inventor: DIETZE ROLF
IPC: B30B13/00
Filed: 1979-02-15
Abstract: Inventia se refera la o instalatie de comanda a unei linii de prese, pentru fabricarea unor piese de tabla în mai multe trepte de lucru, compusa dintr-o presa de refulat capete si mai multe prese-recolver iar la fiecare presa s-a amplasat un dispozitiv de introducere si un dispozitiv de scoatere, precum si un dispozitiv de transport între doua prese vecine, iar comanda se face în functie de fluxul pieselor. Instalatia de comanda, conform inventiei, este compusa dintr-o presa de refulat capete si mai multe prese revolver, fiecare presa prevazuta cu un dispozitiv de transportamplasat între doua prese învecinate cu comanda în functie de fluxul pieselor precum si un dispozitiv de transport amplasat între doua prese învecinate, cu comanda în functie de fluxul pieselor, iar presele pot fi antrenate în cursa continua independent una de alta referitor la pozitia fazei lor si la turatia lor si ca pentru egalizarea diferentelor de faza care apar este montat între piesele de respective învecinate un loc de depozitare care este prevazut cu un dispozitiv de transport interior care se autocomanda în functie de gradul de ocupare cu piese si care poate fi încarcat sau descarcat independent de pozitia fazei si de turatia presei, mintate înainte sau în continuare simultan sau decalat în timp, timpul cursei fiecarei prese putînd fi influentat în functie de gradul de umplere al locului de depozitare dispus înainte sau dupa aceasta în asa fel încît, timpul cursei preselor revolver raportat la cel al preselor de refulat capete sa poata fi influentat între o limita superioara, care este data prin reglarea unei transmisii cu un sector dintat sau a treptei superi
Patent RO-84326-B (RO)
Inventor: RAINER
IPC: F04B39/02
Filed: 1979-06-19
Abstract: Inventia se refera la un compresor de agent frigorigen, care functioneaza cu agenti frigorigeni solubili în uleiul de ungere a masinii. Compresorul de agent frigorigen, conform inventiei, de preferinta cu pistoane, cu ungere cu ulei sub presiune, functionînd cu agenti frigorigeni solubili în aceste uleiuri cu arbore motor cotit, montat orizontal, si cu o pompa pentru vehicularea uleiului de ungere actionata de catre arborele cotit si cufundata în amestecul format din uleiul de ungere si agentii frigorigeni, în scopul eliminarii separarii din amestec si stratificarii agentului frigorigen si a uleiului de ungere, are fixata pe un arbore al pompei pentru vehicularea uleiului de ungere o roata de turbionare, care se roteste în toata perioada de functionare a compresorului în amestecul format din uleiul de ungere a masinii frigorifice si agentul frigorigen al acesteia.
Patent SE-403314-B (SE)
Inventor: REES K
IPC: F16L3/215
Filed: 1975-04-29
Abstract: A mass which projects from a displaceable member is supported by a lever system on a stationary frame such that the bending stresses caused by the mass on the displaceable member are reduced. The lever system uses a pair of levers which are hinged to the frame, to each other and to the displacable member and mass respectively. The lever arms are arranged such that the amount of vertical movement of the displaceable member is essentially equal at the projecting end of the mass.
Patent SE-424693-B (SE)
Title: Holding device for a drawer
Inventor: SODERLUND B T
IPC: A47B88/49
Filed: 1978-09-26
Abstract: A holding device for suspending a drawer or crate which is arranged slideably in a drawer unit, a filing cabinet and the like. The device has a fitting 2 which is affixed to a wall or side 10 of the drawer unit. The fitting guides and supports a list 20 which in turn supports the drawer. The fitting 2 has the form of an oblong plate 3 which is provided on one side with members 6, 7 for slideable engagement with the list 20. The plate 3 is provided, on its other side, with at least one projection 4 at the front end of the plate, i.e. the end which is located closest to the front side of the drawer, and at least one projection 5 at the opposite, rear end of the plate. The projections are arranged, for the purpose of fixing the fitting 2, to engage in matching openings 14 and 15, respectively, which are shaped in a complementary manner, in the wall 10, with the rear projection 5 being designed obliquely or in the shape of a hook such that it is prevented, after having been inserted into its interacting opening 15, from egressing out of this opening in a direction directly outwards, i.e. essentially perpendicularly from the wall 10. The front projection 4 is arranged to be pushed, under friction, once the rear projection 5 has been inserted into its opening 15, into an interacting front opening 14 such that the plate, and thereby the fitting 12 as a whole, is fixed, by means of friction between this projection 4 and its opening 14, against displacement along the wall or the side 10. <IMAGE>
Patent SE-417955-B (SE)
Title: Process for cleaving hydrogen out of gaseous hydrocarbons to form heavier hydrocarbons that can be condensed
Inventor: SETTERWALL MAX
IPC: C07C2/76
Filed: 1979-09-19
Abstract: The invention relates to a process for converting light hydrocarbons like methane and ethane into condensable products called liquefied petroleum gas (LPG). The process involves the use of metals that can form high- temperature hydrides, which can cleave hydrogen out of light hydrocarbons. Such hydride-forming metals are exemplified by magnesium and uranium. The hydride-forming metal can be present either as the walls of the reactor or as a particulate compound. In the first case, the hydrogen gas formed is removed by diffusion through the walls of the reactor, while in the second case this is achieved by removing the particles from the reaction zone and transferring them to a second reactor where the metal is recovered by removing the hydrogen from it. <IMAGE>
Patent SE-436907-B (SE)
Title: Device for snow slingers.
Inventor: LEHDESMEKI J
IPC: E01H/
Filed: 1980-02-22
Abstract: A snow blowing tube that does not easily become clogged but which can easily be opened in the event of a clog has been fitted onto a snow clearer. The snow clearer is characterised by the fact that the lower side of the snow blowing tube is chiefly manufactured of individual parallel rods at a distance from each other, which are primarily attached only at one point on the rod so that the rods create a vibration device.<IMAGE>
Patent SE-457212-B (SE)
Inventor: GULLICHSEN J
IPC: F04D/
Filed: 1982-11-01
Abstract: SUMMARY Method for controlling the function of a centrifugal pump when pumping liquids or suspensions containing gas by separating the gas into a bubble in the pump central part and discharging gas at a rate depending on the differential pressure between the entering liquid or suspension and the discharged gas so that a suitable part of the pump impeller wings are engaged in pumping in order to reach a desired pump flow capacity and/or head.
Patent SE-454192-B (SE)
Title: Detachable coupler for working implement on excavating machine arm
Inventor: HULDEN FRITIOF
IPC: E02F3/96
Filed: 1982-11-19
Abstract: The coupler includes an operating arm attachment device (25) including a pair of spaced parallel shafts (23,24) journalled horizontally on the operating arm stick and operating cylinder respectively. Two link arms (26) are journalled at the shaft ends and are each extended to form a free abutment portion (36). An implement attachment device (20) includes a locking device (11,21) which exerts pressure on the abutment portions, to move the link arms towards a coupling device (4), through wedge and lever cooperation of the abutment portions with counter members (16,39). The operating arm attachment device is thus pressed against the coupling device to produce a permanent and play-free joint between the implement and arm.
Patent SE-443072-B (SE)
Title: Sharpening strip for cylinder lawn mower
Inventor: LIND KERSTIN
IPC: A01D34/62
Filed: 1983-11-21
Abstract: A sharpening strip (1) for a cylinder lawn mower is fitted with a groove shaped recess (7) designed to be pushed over the mower's lower blade (6) so that the strip is thereby retained by it.  The strip includes a stiff section which carries a sharpening device (5). This device (5) is designed to face in the direction of the mower's blade cylinder (8), so that the cylinder's blades can be sharpened by the cylinder's rotation, when the cylinder and the lower blade are adjusted relative to each other so that the cylinder blades move across the sharpening surface on the sharpening device.  This sharpening device is made up of a thin strip (5) of a grinding material on one side, forming the sharpening surface.  The stiff section is arranged so as to leave at least the side of the lower blade (6), which faces the blade cylinder (8), mainly free, but to grip the lower blade from its opposite side with a gripping part (4). The section has in its fitted position, a surface situated outside the lower blade, which is placed facing the blade cylinder, whereby the sharpening device is fixed to the said surface outside the lower blade by an edge section, while the rest of the strip's sharpening device projects outside the said surface in a situation opposite to the section bar's gripping part (4). Thereby the groove shaped recess (7), whish is designed to enclose the lower blade (6), is contained between the section's said gripping part (4) and the part of the sharpening device (6) which sticks out over the fixed surface. The sharpening surface is thereby situated at a short distance, corresponding to the sharpening device's thickness, from the lower blade's edge, at the same time as the sharpening device flexibly adjusts itself to the edge's length and thereby offers the cylinder blades (8) an appropriate shape corresponding to this length during sharpening.<IMAGE>
Patent SE-440690-B (SE)
Inventor: ERIKSSON LENNART
IPC: F24F12/00
Filed: 1983-12-13
Abstract: PCT No. PCT/SE84/00420 Sec. 371 Date Aug. 12, 1985 Sec. 102(e) Date Aug. 12, 1985 PCT Filed Dec. 10, 1984 PCT Pub. No. WO85/02668 PCT Pub. Date Jun. 20, 1985.Wind guard device for the purpose of sustaining a gentle flow of gas in a gas passageway (6, 8, 11) between a building and the atmosphere surrounding the building and of reducing the wind effect of the atmosphere on the flow of gas, in conjuction with which a heat recovery arrangement (12) for the exchange of heat between the flow of gas and a heat absorbing medium is arranged in the gas passageway. The heat recovery arrangement is provided with a number of birstle-like projections (13) which form between them a number of gas passageways of irregular curved form. Said projections (13) may be heat-conducting and may be connected in a thermally conductive fashion to the heat recovery arrangement so as to increase the thermal absorption capacity of the latter. The heat recovery arrangement may be provided inside the gas passageway in the form of an outwardly inclined jacket, so that the gas which has been cooled by the heat exchange process can fall downwards into the aforementioned area of the gas passageway.
Patent SE-450039-B (SE)
Inventor: WESTBERG T
IPC: F16L15/04
Filed: 1985-10-25
Abstract: A pipe joint for thin-walled tubes (13, 14) is provided for transmission of water. The pipe joint includes a male portion (11) and a female portion (12) both of which having pressure cut threads (18, 21). At mounting thereof these portions (11, 12) are threadably engaged so that a seal ring (25) received in an annular extension (23) of the female portion (12) is brought into engagement with a conical portion (16) of said male portion (11) so as to provide tightening of said pipe joint.