baber/WOPTO huggingface dataset:
Patent LT-5854-B (LT)
Title: Solid fuel boiler
Inventor: KUNICKIS EGIDIJUS
IPC: F23B10/00
Filed: 2011-07-14
Abstract: The invention relates to heating equipment. Invention aims - to extend the functional possibilities of the boiler, to improve the operational conditions to ensure intense flammable mixture formation and efficient combustion and even heat distribution. The boiler consists of a housing (1), inside equipped with the fuel the shaft (2) with fuel loading doors (3) and doors (4) with a valve. In between fuel shaft (2) and the combustion chamber (5) there are settled movable grate (6), and between fuel shaft (2) and the combustion chamber (13) there is mounted burner (14) with an inner oval channel (15). Under the registers (8), (9), (10), above the return water spreading area (11) the combustion chamber (13) is built in.
Patent MX-166031-B (MX)
Title: Procedimiento para la preparacion de una composicion liquida y altamente estable de poliisocianato, que contiene insocianurato
Inventor: NARAYAN THIRUMURTI
IPC: C08G18/79
Filed: 1988-09-13
Abstract: La presente invención se refiere a un método para la preparación de una composición líquida de poliisocianato que contiene isocianurato, altamente estable, que tiene un alto contendio de metilen bis (fenilisocianato) de dos anillos, el método está caracterizado porque comprende: a) trimerizar metilen bis (fenilisocianato) polimérico en presencia de una cantidad catalíticamente efectiva de un catalizador de trimerización para efectuar la conversión de isocianato a aisocianurato  para formar un poliisocianato que contiene isocianurato; b) desactivar el catalizador de trimerización y c) mezclar el poliisocianato que contiene isocianurato con un metilen bis (fenilisocianato) para formar un producto final que tiene una viscosidad comparable con el metilen bis(fenilsocianato) polimérico de viscosidad normal y un contenido de dos anillos de por lo menos aproximadamente 60 por ciento en peso de la composición, por lo cual el producto final es útil en la preparación de espumas de color más claro que aquellas que son posibles con metilen bis(fenilsocianato) polimérico normal.
Patent MX-171811-B (MX)
Title: Polvo ceramico para la aplicacion electrostatica de polvos sobre piezas ceramicas y procedimiento para su obtencion
Inventor: BROGGI PAUL ZYBELLGIOVANNI
IPC: C04B41/50
Filed: 1990-01-23
Abstract: La presente invención se refiere a polvo cerámico para la aplicación electrostática de polvos sobre piezas cerámicas, con una superficie tratada con substancias electricamente aislantes, caracterizado porque las substancias electricamente aislantes son polisiloxanos exentos de halógeno o mezclas de los mismos y que reaccionan con sus grupos reactivos sobre la superficie de grano del polvo cerámico y se presentan en una cantidad de 0.05 hasta 0.1 por ciento en peso, referido al polvo cerámico y porque el polvo cerámico, que se ha molido a una temperatura de molienda de 70 a 100 grados C, o bien en el caso de una molienda de 70 a 100 grados C, o bien en el caso de una molienda en frío se ha tratado a continuación termicamente entre 70 y 300 grados C, presenta una finura de molienda de 1 a 100 micras, una resistencia eléctrica especifica de 1012 a 1016 Ohm cm y un coeficiente de dilatación térmica cúbico de (130-230) 10-7K-1 así como una fluidez de 50 a 90 g/30 segundos.
Patent MX-173730-B (MX)
Title: Montaje en faros vehiculares
Inventor: FAST PEDER
IPC: B60Q1/02
Filed: 1991-04-26
Abstract: La presente invención se refiere a montaje en faros de vehículos automotrices pretendidos para emitir una proporción significativa de luz ultravioleta, caracterizado por un circuito de control para ajuste por montajes de la intensidad de luz ultravioleta emitida por el faro, detectores de velocidad vehicular pretendidos para enviar al circuito de control, una señal eléctrica que corresponde a la velocidad del vehículo predominante y además caracterizados porque el circuito de control se construye para disminuir la intensidad a un valor menor predeterminado, cuando la velocidad se encuentra por debajo de un valor predeterminado e incrementar la intensidad a un valor superior predeterminado, cuando la velocidad se encuentra sobre un valor predeterminado.
Patent MX-173792-B (MX)
Title: Composicion refractaria para aplicacion en seco
Inventor: DAMIANO JOHN
IPC: C04B35/66
Filed: 1991-05-13
Abstract: La presente invención se refiere a una composición refractaria para aplicarse como un refractario en seco, a base de un material agregado refractario seleccionado del grupo que consiste de magnesia alúmina,bióxido de calcio, sílice, zirconia y combinaciones de los mismos; y caracterizada porque incluye de aproximadamente 1 a aproximadamente 5 por ciento en peso de un agente aglutinante de baja temperatura de resina fenólica; y de aproximadamente 0.5 a aproximadamente 10 por ciento en peso de lo por lo menos un agente aglutinante de temperatura intermedia y una mezcla de un compuesto de silicato de metal alcalino y un polvo de metal.
Patent NL-184924-B (NL)
IPC: C03B37/012
Filed: 1982-01-15
Abstract: A single-polarization single-mode optical fiber comprises a core made of silica glass, a clad surrounding the core and made of silica glass having a smaller index of refraction than the glass comprising the core, a pair of stress applying members symmetrically disposed on the clad and made of silica glass having different thermal expansion coefficient from that of the clad, spacers interposed between the stress applying members and made of silica glass having substantially the same thermal expansion coefficient as the clad, and a jacket surrounding the spacers, stress applying members. The jacket is also made of silica glass and has a smaller expansion coefficient than the stress applying members. The optical fiber of this invention has an excellent polarization preserving characteristic, low loss, long length, and stable characteristics.
Patent PT-80130-B (PT)
Title: Novel surfactants
IPC: C09K23/52
Filed: 1985-03-18
Abstract: A novel surfactant comprising an alkali metal, ammonium or alkaline earth metal, sulphosuccinate half ester, of an alkoxylated, fortified rosin acid, having an average of at least 1.5 polyalkyleneoxy groups per molecule of said surfactant, is valuable as a dispersant for rosin in size.
Patent PT-80453-B (PT)
IPC: C07H19/16
Filed: 1985-05-13
Abstract: This invention relates to new stable sulpho-adenosyl-L-methionine (SAMe) salts and the relative production process. Said salts have the following general formula: SAMe.nR(O)m(SO3H)p (I) where m can be zero or 1; n is 1.5 when p is 2, and is 3 when p is 1; R is chosen from the group consisting of alkyl, phenylalkyl and carboxyalkyl, in which the linear or branched alkyl chain contains from 8 to 18 carbon atoms. In particular, the salts according to the present invention are SAMe salts of sulphonic acids, or of sulphuric acid esters, or of dioctylsulphosuccinic acid, which fall within formula (I). The process for producing said salts consists of: a) enriching the starting yeast with SAMe; b) lysing the cells and recovering an aqueous solution rich in SAMe (cell lysate); c) purifying the lysate by ultrafiltration; d) precipitating the SAMe by treatment with one of the aforesaid acids or esters; e) separating the precipitated product, washing it and drying it under vacuum.
Patent PT-82126-B (PT)
IPC: A23L17/50
Filed: 1986-03-03
Abstract: An extract of squid liver in a brine is prepared and the cleaned and eviscerated squid is immersed in the extract to dissolve the thin and resistant membrane situated between the flesh and the skin of the squid.
Patent PT-87901-B (PT)
Inventor: SMET MARIE JOSE DE
IPC: C12N9/18
Filed: 1988-07-01
Abstract: A process is provided for the enrichment in R isomer of an aryloxypropionic acid ester and for the stereoselective hydrolysis of an aryloxypropionic acid ester to form the corresponding aryloxypropionic acid in predominantly S configuration which comprises subjecting an aryloxypropionic acid ester of formula I <CHEM> wherein A is an ester residue and preferably an alkyl group, optionally substituted or branched, wherein R min  is an optionally substituted aryl or heterocyclic ring system, containing in addition to carbon atoms one or more atoms selected from nitrogen, sulphur and oxygen, this ring system being optionally substituted and wherein B and D are for example a hydrogen or a halogen atom, to the action of a microorganism or substance derived thereof capable of stereoselective hydrolysis of the COOA group to form the corresponding carboxylic acid predominantly is S configuration.
Patent PT-89192-B (PT)
IPC: C11D3/20
Filed: 1988-12-09
Abstract: High yields of 2,2 min -oxodisuccinate are secured by reacting maleate and malate in aqueous alkaline media containing mixtures of particular divalent (e.g., Ca<2><+>) and solubilizing monovalent (e.g., Na<+>) cations. In a preferred embodiment, the process has both an elevated temperature primary reaction step and one or more low temperature maturation steps. Yields of 2,2 min -oxodisuccinate are increased and formation of fumarate by-product is minimized. Malate, useful as a starting-material in the process, is also provided near-quantitatively by heating an aqueous alkaline mixture of maleate and excess of the divalent cations calcium, magnesium or mixtures thereof in a reactor at autogenous pressures and at temperatures above reflux, yielding an unusual, typically granular solid form of the divalent metal malate salt.
Patent PT-93830-B (PT)
Inventor: SIANESI DARIO
IPC: C08G65/00
Filed: 1990-04-20
Abstract: A process is disclosed for preparing peroxidic perfluoropolyethers comprising perfluoroalkylenoxy units having at least two carbon atoms, characterized in that one or more perfluoroolefins, except tetrafluoroethylene used alone, are reacted with oxygen in the liquid phase at a temperature not exceeding 50 DEG C and in the presence of one or more compounds having one or more F-X bonds, in which X is selected from the group consisting of F, O and Cl.
Patent PT-94572-B (PT)
Inventor: AHVENAINEN ARTO
IPC: F27D13/00
Filed: 1990-07-03
Abstract: A method and apparatus for heat treatment of lime mud comprises drying of the lime mud to be introduced into the lime reburning kiln (5) in a pneumatic dryer (3) by means of flue gases discharged from the lime reburning kiln in order to regenerate the lime content of the lime mud. From a drying filter (6), the lime mud thickened to a dry solids content of over 75 %, preferably to 80 %, is introduced into a feed chamber (2) through which an adjustable portion of the flue gas is conducted. Depending on the gas amount, 100 % or less of the lime mud is entrained with the gas into the dryer (3), the remaining portion falling into the lower section (14) of the feed chamber, wherefrom it is further transferred into the lime reburning kiln (5).
Patent PT-94935-B (PT)
Inventor: MOGUILEWSKY MARTINE
IPC: C07J1/00
Filed: 1990-08-07
Abstract: Products of general formula (I): <IMAGE> in which R1 denotes an aliphatic hydrocarbon radical, R2 and R3, which are identical or different, denote a hydrogen atom or an alkyl radical, G denotes a hydrocarbon group containing from one to eighteen carbon atoms and optionally one or a number of identical or different heteroatoms, which is linked to the steroid nucleus by a carbon atom, and either X denotes XA, XA being a hydrogen atom, an alkyl radical, an arylalkyl radical or an acyl radical, and in this case Y denotes YA, YA being a group -B-O-CO-A-Z in which B denotes a saturated or unsaturated, linear or branched, divalent aliphatic radical, A denotes either a saturated or unsaturated, linear or branched, divalent aliphatic radical optionally interrupted or terminated by a divalent aromatic radical, or A denotes a divalent aromatic radical and Z denotes one of the functional groups -COOH or -SO3H, it being possible for these functional groups to be optionally converted into salt form or X denotes XB, XB being a group -CO-A-Z in which A and Z are as defined above and Y then denotes YB, YB being one of the groups chosen from -C IDENTICAL C-R4, -CH=CH-R4 or -CH2-CH2-R4, in which R4 denotes a hydrogen atom, a halogen atom, a trialkylsilyl radical, an alkyl radical or a phenyl radical, the said alkyl and phenyl radicals being optionally substituted.
Patent PT-95923-B (PT)
Inventor: CHAPMAN BARBARA
IPC: C12N/
Filed: 1990-11-16
Abstract: Recombinant protein complexes having human Factor VIII:C activity are produced in a eukaryotic host cell by expressing a DNA construct encoding said protein complex joined in reading frame with control sequences providing for the expression of said DNA construct in said host cell, wherein said DNA construct comprises a nucleotide sequence that encodes a first polypeptide homologous to the A domain of human Factor VIII:C linked to a second polypeptide homologous to the C domain of human Factor VIII:C by a polypeptide spacer, wherein the polypeptide spacer is other than the full length B domain of human Factor VIII:C and comprises an amino acid sequence homologous to a human Ig heavy chain hinge region.
Patent RO-80834-B (RO)
Inventor: ROOS ERLING
IPC: F16L59/02
Filed: 1975-02-25
Abstract: Inventia se refera la o metoda de izolare a tuburilor si la un mijloc pentru punerea în aplicare a acestei metode. metoda de izolare a conductelor, caracterizata prin aceea ca izolarea consta dintr-o învelitoare  din fixarea învelitoarei respective în ceea ce priveste dimensiunile geometrice ale sale în introducerea conductei astfel învelite într-o carcasa exterioara tubulara continua prin deplasarea relativa a conductei respective în carcasa exterioara în directie longitudinala si din blocarea ulterioara a învelitoarei respective dîndu-i posibilitatea  sa ia forma peretelui interior al carcasei exterioare si comprimarea acesteia, se actioneaza din exteriorul conductei un mijloc de taierea cordului sau benzii în momentul în care conducat îmbracata în aceasta învelitoare este introdusa în carcasa protectoare.
Patent RO-84976-B (RO)
Inventor: MAY ERHARD THADDAUS
IPC: D06B1/14
Filed: 1975-11-27
Abstract: Inventia se refera la un dispozitiv pentru tratarea unui fir sau similar unui fir, cu ajutorul unui lichid, utilizat în industria textila, pe o masina de bobinat pentru îmbunatatirea calitatilor de alunecare, si este alcatuit într-o prima varianta de realizare, dintr-un cilindru de tratare, prevazut cu o punte îngusta iesind radial si desfîsurîndu-se axial, marginita de una din laturile frontale cu un prim sector perimetral cilindric, si legata de acesta cu un al doile asector perometzral cilindric si care, între ele, alcatuiesc caneluri si la care adîncimea acestor caneluri, care încep la marginea interioara a sectorului perimetral cilindric cu valoare zero, creste spre cealalta latura frontala a cilindrului de preparare peste lungimea canelurii, în mod supraportional, firul care trebuie tratat se situeaza, la început, în domeniul celui de-al doilea sector perimetral la marginea libera a puntilor si absoarbe acolo, datorita suprafetei de contact existente relativ mici si a corespunzatoarei grosimi mici a filmului lichidului de tratare, o cantitate relativ mica din acest lichid de tratare, cantitatea corespunzatoare a vitezei mici a fierului, în acest fel se întelege ca problema este astfel rezolvata încît firul sa primeasca tocmai acea cantitate de lichid de tratare care ste dorita. Odata cu cresterea vitezei firului, acesta este condus din nou în mod oblic si ajunge astfel, în sfîrsit, cel putin în parte, în sectorul perimetral cilindric, respectiv în primul, în care grosimea stratului de film as lichidului de tratare este mai mare. S-a constatat ca pe aceasta cale se poate ajunge la o imersie uniforma a firului în lichidul de tratare,
Patent RO-110528-B (RO)
Inventor: SAVU CONSTANTIN
IPC: C10G47/12
Filed: 1993-04-28
Abstract: Invenția se referă la un procedeu de
hidrocracare blândă - hidrodeparafinare a fracțiilor
petroliere medii și grele, care are loc în una sau
mai multe zone de reacție cu unul sau mai multe
straturi de catalizatori, în care reacțiile de
hidrodemetalare, hidrofinare, hidrocracare,
hidrodeparafinare, hidrogenare se realizează la
temperaturi de 260 ... 450'C, de preferință între
280 ... 400’C diferențiate pe trepte de reacție,
viteze volumare cuprinse între 0,3 și 3,0 v/v.h, de
preferat între 0,5 și 2 v/v.h., diferențiat pe trepte
de reacție și un raport hidrogen/materie primă
cuprins între 300 și 1500 Nm3/m3 de preferință 500
... 1000 Nm3/m3 diferențiat pe trepte de reacție.
Patent SE-373309-B (SE)
Inventor: ANSCHUTZ O
IPC: B29C65/00
Filed: 1973-03-06
Abstract: The ends of thermoplastic profiles to be joined are placed into contact with a heated element so that the thermoplastic material will be softened. During this softening the outward displacement of the thermoplastic material beyond the outer contour of the respective profile is prevented. Upon softening the ends are moved out of contact with the heated element and are placed into abutment with one another. During the subsequent hardening of the softened material outward displacement beyond the outer contour of the profiles is again prevented.
Patent SE-423218-B (SE)
Inventor: INGEMANN O
IPC: B65D39/04
Filed: 1977-11-17
Abstract: A container and lid combination in which the lid is removable from the container to open the container and it is replaceable to close the container. The container has a body with a mouth including a strip of annular extent secured to the lid. The body has an annular weakening notch in the vicinity of the strip and the container is separable at the notch to separate a part of the container mouth and the lid together with the strip from the body of the container. The notch is positioned radially inwards of the strip and upon rupture of the notch separate parts are formed which can be reengaged upon replacement of the lid on the container. Locating surfaces are provided on the lid and container for establishing a determined oriented position of replacement of the lid on the body of the container.
Patent SE-429606-B (SE)
Title: Device for occluding blood vessels, preferably cerebral blood vessels
Inventor: SERBIENKO F A
IPC: A61B17/12
Filed: 1979-01-29
Abstract: The invention relates to a device for occluding cerebral blood vessels and comprises a latex occluding bubble 14 in whose front, thickened part a metal plug is arranged. A pear-shaped valve 17 which is produced from the material of the bubble, and by way of whose through slit the end of a catheter 15 of smaller diameter is inserted, is formed in the rear part of the bubble 14. The pear- shaped valve 17 faces the bubble 14 while an elastic element 19 is arranged on the neck part of the valve 17. The device contributes to making it easier to manage the transport of the bubble 14 to the cerebral blood vessel which is to be occluded and to the bubble 14 self-closing hermetically in reliable manner after the catheter has been removed. <IMAGE>
Patent SE-426819-B (SE)
Title: Derivatives of pyrrolidine carboxyaldehyde and piperidine carboxyaldehyde, together with intermediates for their preparation
Inventor: NATARAJAN S I
IPC: C07D207/08
Filed: 1979-04-12
Abstract: The invention relates to derivatives of pyrrolidine carboxyaldehyde and piperidine carboxyaldehyde, together with intermediates for their preparation, having the general formula <IMAGE> where R is a hydrogen atom, a lower alkanoyl group or a group with the formula <IMAGE> where R1 is a hydrogen atom or a lower alkyl group, R2 is a hydrogen atom or a hydroxyl group, R3 is a hydroxymethyl group, a di-(lower alkoxy)-methyl group or a formyl group, and n has the value of 1 or 2, together with their bisulphite addition compounds. The above products can be used as antihypertensive agents.
Patent SE-439986-B (SE)
Title: Target board, with layer of electrical conducting material for electronic target marking
Inventor: BYRDEMAN ANDERS
IPC: F41J5/04
Filed: 1980-04-24
Abstract: The invention refers to a target for an electronic target marking device. The board has a target area (A), a reference potential level (B) and a correction level (C), all of which consist of an electronic conducting material, e.g. an electrical conducting rubber cloth. Between the levels there is a layer (5) of electrically insulated material. The target layer is divided into different target areas (1, 2, 3) each with connection conductors (6, 7, 8). Each target area (1, 2), surrounding the other target areas (2, 3) is formed with open sections (11, 12) crossed by connection conductors (7, 8) from the area within. The correction level (C) is divided into parts (14, 15) that cover the open sections making it possible though logical deduction to correctly and unequivocally indicate hits in those ring areas crossed by connection leads from the areas also within the ring area.<IMAGE>
Patent SE-428131-B (SE)
Title: Plant for the heat treatment of pellets
Inventor: BABOSHIN V M
IPC: C22B1/20
Filed: 1981-09-02
Abstract: The plant according to the invention for the heat treatment of pellets consists of a transport mechanism 1 for the introduction of the pellets. It also comprises the following parts, viewed in the material flow direction through the system and in the direction in which the transport mechanism 1 moves: drying chambers 2,3, a firing or combustion chamber 4 with an arrangement for the introduction of a gaseous fuel, a cooling chamber 5, and a system for the forced introduction of air into the chambers and for the removal of the combustion products from the pellet layer on the transport mechanism 1. The fuel inlet device of the combustion chamber 4 consists of a distribution grill 11 which is arranged in the lower part of the combustion chamber 4 and is separated from the transport mechanism 1 by a distance representing from about 1/10 to about 1/4 of the height of the combustion chamber 4. The distribution grill 11 is so mounted that it occupies at least 40% of the horizontal surface of the combustion chamber 4. This distribution grill is formed by pipes 12 with an orifice for the supply of the gaseous fuel and by water-cooled pipes 13 that lie below the pipes 12 in the parallel direction. These pipes ensure the radial flow of the mixture of gaseous fuel and air in the pellet layer when the combustion products are being expelled from the pellet layer lying on the transport mechanism 1. <IMAGE>
Patent SE-437505-B (SE)
Title: Hydrostatic support device on a device for moving material via a liquid cushion and a device containing a hydrostatic support device
Inventor: BALANDIN I Y
IPC: B65G7/06
Filed: 1982-03-15
Abstract: The invention refers to a hydrostatic support. In the hydrostatic support one achieves "an operative" in order to move a good's supporting surface in relation to a foundation or surface (8). A fluid cushion through the feeding in of fluid in a cavity (2), that is formed between the supporting surface (8) and a housing (1) with a sealing device (4). A piston (3) is placed in the housing (1) with its own sealing device (5), that is meant to fit tightly a column between the housing (1) and the piston (3), while the sealing device (4), which is intended to demarcate the fluid cushion formed along the perimeter of the cavity (2), is fixed to the housing of the support (1).
Patent SE-441766-B (SE)
Title: Device for locking and transport of skis and ski poles
Inventor: NIKLASSON JOHN ERIK
IPC: A63C11/02
Filed: 1984-03-02
Abstract: Device for locking and transport of skis and poles, equipped with an L-profile (1) and a Z-profile (2), which work together in a hinge function (3) and connect the skis. The device is equipped with a wire lock (5), surrounded by a holder (7) and has a handle (10), which is equipped with a stop (11). The handle is designed so that in a pushed down position it holds together the profiles (1-2) and in a drawn out position it can be used as a carrier handle.<IMAGE>