baber/WOPTO huggingface dataset:
Patent MX-171613-B (MX)
Title: Aparato para formar una costura
Inventor: HANSBERRY MITCHELL L
IPC: D05B35/10
Filed: 1990-02-23
Abstract: La presente invención se refiere a un aparato formador de costuras para formar una costura cerca de una orilla lateral de cada uno o más segmentos de material de poca consistencia que comprende: A. un conjunto de doblez que se extiende a lo largo de un eje de referencia desde un extremo de entrada del conjunto de doblez hasta un extremo de salida del conjunto de doblez y que incluye un medio para establecer un primer canal de guía de segmento incluyendo medios para recibir un primer segmento del material de poca consistencia, el primer canal de guía de segmento se extiende desde el extremo de entrada hacia el extremo de salida y está abierto en el extremo de entrada y en un lado lateral del mismo, y tiene una sección transversal que se extiende alrededor de un primer eje de canal asociado que se extiende casi paralelo al eje de referencia cerca del extremo de salida, B. un medio de colocación para controlar bidireccionalmente la posición de las orillas laterales de los segmentos que van a estar en posiciones predeterminadas asociadas con respecto al eje de referencia en un punto a lo largo del eje de referencia entre el extremo de entrada y el extremo de salida del conjunto de doblez.
Patent MX-171337-B (MX)
Title: Composiciones polimericas utiles en lentes de contacto permeables al oxigeno
Inventor: BARON RICHARD C
IPC: C08L35/02
Filed: 1990-10-11
Abstract: La presente invención se refiere a un material para lentes de contacto, formado por la polimerización de radicales libres de un material orgánico para lentes de contacto y un ester de ácido carboxílico derivado de al menos un alcohol que está libre de hidrógenos beta en una cantidad predeterminada para proporcionar tanto un valor de dureza como la permeabilidad de oxígeno deseados al material para lentes de contacto, donde el ester tiene la siguiente fórmula: donde A es seleccionado del grupo que consiste en ácido mesacónico, ácido itacónico, ácido citracónico, malonato de metileno, ácido maleico, ácido fumárico, ácido etilen tricarboxílico, ácido metacrílico y ácido acrílico; n   1, 2 o 3; 1, R2 y R3 son iguales o diferentes y cada uno es grupos alquilo, cicloalquilo o arilo teniendo de 1 a 10 átomos de carbono o grupos eter teniendo de 2 a 10 átomos de carbono; donde, cuando A es derivado de un ácido dibásico o tribásico, el ester puede ser un ester completo, medio ester, ester parcial, o un ester mixto, el ester siendo derivado de al menos un alcohol que está libre de hidrógenos beta; el material mencionado teniendo una dureza Shore D de al menos 70 y un valor DK de al menos 10.
Patent NL-188095-B (NL)
IPC: C09K23/42
Filed: 1990-12-28
Abstract: The invention relates to dispersants or salts thereof, comprising     A the product of the reaction of one or more polyisocyanates having a mean functionality of from 2.0 to 5 with B a mixture of B1 monohydroxyl compounds and B2 monohydroxyl, monocarboxylic acid compounds or monoamino, monocarboxylic acid compounds, and C a compound containing at least one basic ring nitrogen and an isocyanate-reactive group, where about 30-70 % of the isocyanate groups are reacted with B and about 30-70 % are reacted with C, and to the preparation of these dispersants.
Patent PT-72150-B (PT)
Title: Process for introducing alkyl radicals into carbon chains having a functional group
Inventor: BOUISSET MICHEL
IPC: C07C51/353
Filed: 1980-12-04
Abstract: Process for introducing a substituent selected from branched- or straight-chain alkyl radicals having from 1 to 12 carbon atoms, aralkyl or cycloalkyl radicals in which the alkyl moiety has from 1 to 4 carbon atoms, into a carbon chain bearing a stable functional group the said carbon chain having at least one proton in  alpha -position in relation to this functional group, process whereby, in a first step, this carbon chain is reacted with a complex base comprising a mixture of alkali metal amide and alkali metal alcoholate suspended in an anhydrous organic solvent to provide temporarily a carbanion, then in a second step this carbanion is reacted in an anhydrous organic solvent with an alkyl, aralkyl or cycloalkyl halide corresponding to the substituent to be introduced.
Patent PT-73259-B (PT)
Title: Process for preparing novel substituted pyrazinyl-1,2,4-oxadiazole-5-ones
Inventor: BOCK MARK J
IPC: A61K31/495
Filed: 1981-06-25
Abstract: The case concerns novel pyrazinyl-1,2,4-oxadiazole-5-ones and processes for preparing the same. The compounds are useful in the treatment of edema and hypertension.
Patent PT-74275-B (PT)
IPC: B65D73/00
Filed: 1982-01-13
Abstract: 1. Device (1) for allowing hanging an article from a display stand (2), comprising a strip (3) to which is associated a hook (17) so provided as to allow hooking said latter strip to the display stand and so arranged as to have in the device hanging position, the strip lying substantially horizontally, said strip having at least one opening (5) provided to let through a flexible material tie (6), provided with a stop (8, 9) at each end thereof, characterized in that said tie comprises between the stops thereof, a fragment (7) and is intended to secure an unwrapped article (10) to be hung from the strip (3) by passing therethrough, and the device further comprises at least one element (12) for covering partly at least the article (10) to be hung, the strip, the tie and the covering element comprising separate parts discrete from one another.
Patent PT-78206-B (PT)
Title: Antifungal azole compounds
IPC: C07D249/08
Filed: 1984-03-07
Abstract: This invention relates to novel antifungal azole compound of the formula:  <IMAGE>  wherein X and Y are CH or N, R1 is optionally substituted phenyl or phenylalkyl, 1-6C alkyl or 3-8C cycloalkyl, R2 and R3 are hydrogen or 1-6C alkyl, and R4 and R5 are hydrogen, NH2, 1-6C alkyl, alkoxyalkyl, aminoalkyl, alkylaminoalkyl, dialkylamino or alkenyl wherein each alkyl, alkoxy or alkenyl part is of 1-6C, phenyl, phenyl-(1-6C)-alkyl, phenoxy-(1-6C)-alkyl or phenyl-(2-6C)-alkenyl in which the phenyl may be optionally substituted, or a heterocyclyl, (heterocyclyl)-(1-6C)-alkyl or (heterocyclyl)-(2-6C)-alkenyl in each of which the heterocyclyl ring may be optionally substituted, provided at least one of R2, R3, R4 and R5 is other than hydrogen, and the acid addition salts of those compounds which contain a basic nitrogen; together with processes for their manufacture; compositions containing them; and a method of combatting plant fungal diseases.
Patent PT-79654-B (PT)
Title: Process for preparing cross-linked nylon block copolymers
Inventor: GABBERT JAMES DELVIN
IPC: C08G69/16
Filed: 1984-12-11
Abstract: A nylon block copolymer prepared from acyl lactam functionalized materials and lactam monomer and cross-linked by a polyfunctional amine.
Patent PT-81912-B (PT)
IPC: B65G17/18
Filed: 1986-01-27
Abstract: The present invention relates to a conveyor for containers comprising two chains carrying transverse members each constituted by an assembly of links hingedly connected to each other and to the chains to constitute deformable parallelogram linkages into which can be inserted containers (R) of any shape and size while at the same time ensuring the centering of the containers.
Patent PT-87848-B (PT)
Inventor: KENNIS LUDO EDMOND JOSEPHINE
IPC: C07D401/00
Filed: 1988-06-28
Abstract: 3-(2-(4-(4-Fluoro benzoyl) 1-piperidinyl) ethyl) 2,4-(1H, 3H) quinazoline dione of formula (I), for use as an anti-hypertension and anti-serotonin agent, is made by (a) cyclising an isocyanate of formula (II) with an amine of formula (III) in an inert solvent at elevated temp; (b) hydrolysis of the reaction mixt; and (c) opt. forming acceptable salts or obtaining the free base from the salts.
Patent PT-87849-B (PT)
Inventor: KENNIS LUDO EDMOND JOSEPHINE
IPC: C07D401/06
Filed: 1988-06-28
Abstract: 3-(2-(4-(4-fluoro benzoyl) 1-piperidinyl) ethyl 2,4-(1H, 3H) quinazoline dione of formula (I), for use as an anti-hypertension and anti-serotonin agent, is made by (a) catalytic redn. of the quaternary pyridinium salt of formula (II), in which W is an inorganic or organic anion, with hydrogen in presence of a metal catalyst in inert solvent, opt. at elevated temp. and pressure nad opt. in presence of a base; and (b) opt. forming its acceptable salts or obtaining the free base from the salts.
Patent PT-88107-B (PT)
IPC: E05D15/12
Filed: 1988-07-26
Abstract: A movable shutter to be placed over an opening is made up essentially of horizontal sections, each of which sections comprise an intermediate section or filler of polycarbonate. A male extrusion is fixed to the filler at the top and a female extrusion at the bottom. This makes it possible to assemble the sections together. The shutter is guided by rollers carried by the sections. These rollers move in vertical guiding tracks fixed on the opening and continue on horizontal tracks mounted from the ceiling. The operation of the shutter is made easier by means of a compensation spring fixed above the opening. An anti-dislocation lock is mounted forcibly inside or attached onto two partitions of the female extrusion. When the ball and socket of a hinge are interlocked, the guide and the shoulder of the anti-dislocation lock are superimposed and their respective holes are aligned. Thus, after the roller axle is inserted in the aligned holes, the extrusions can no longer become dislocated whatever the angle of rotation of the hinge.
Patent PT-89860-B (PT)
Inventor: NEUHAUS GUNTHER
IPC: C12N15/89
Filed: 1989-02-28
Abstract: The invention relates to a reproducible method for inserting genetic material into plant proembryos or embryos using microinjection technology. The invention also relates to the use of the method according to the invention for producing transgenic plants and to the transgenic plants themselves which can be obtained by this method, and to their offspring.
Patent PT-97078-B (PT)
Inventor: NISATO DINO
IPC: C07D239/32
Filed: 1991-03-19
Abstract: Heterocyclic N-substituted derivatives of formula (I) and their salts are new. R1, R2 = H, 1-6C alkyl, 1-4C alkoxy, NH2, NH2CH2-, COOH, (1-4C alkoxy)carbonyl, CN, tetrazolyl, methyltetrazolyl, methylsulphonylamino, trifluoromethyl sulphonylamino(methyl), N-cyanoacetamide, N-hydroxy- acetamide, N-((4-carboxy)-1, 3-thiazol-2-yl) acetamido, ureido, 2-cyanoguanidinocarbonyl, 2-cyano-guanidino-methyl, imidazol-1-yl-carbonyl, 3-cyano-2-methyl isothioureidomethyl, with the proviso that R1 and R2 are not both H. R3 = H, 1-6C alkyl (optionally substituted by one or more halogen, 2-6C alkenyl, 3-7C cycloalkyl, Ph, phenyl-(1-3C alkyl) or (2-3C alkenyl)phenyl; the Ph groups are optionally substituted by at least 1 halogen, 1-4C alkyl, halogen-(1-4C alkyl), polyhalogeno-(1-4C alkyl), OH or 1-4C alkoxy. R4, R5 = 1-6C alkyl, Ph, phenyl-(1-3C alkyl), the alkyl, phenyl and phenylalkyl groups being optionally substituted by one or more halogen, perfluoro-(1-4C alkyl), OH or 1-4C alkoxy. Or R4 and R5 together form =CR7R8, (CH2)n or (CH2)pY(CH2)q. R7 = H, 1-4C alkyl or Ph; R8 = 1-4C alkyl or Ph. Y = O, S, C (substituted by 1-4C alkyl, Ph or phenyl-(1-3C alkyl) or NR6. R6 = H, 1-4C alkyl, phenyl-(1-3C alkyl), 1-4C alkylcarbonyl, halogeno-(1-4C(alkyl)carbonyl, polyhalo-(1-4C alkyl)carbonyl, -COPh, alpha-aminoacyl or an N-protecting group. Or R4 and R5 together form indane or adamantane. p + q = m; n = 2-11; m = 2-5; X = O or S. z and t = 0 or one is 0 and the other is 1. Specifically claimed is 2-n-butyl-4- spirocyclopentane -1-((2'-(5-tetrazolyl) biphenyl-4-yl)methyl) -2-imidazolin-5-one.
Patent PT-97918-B (PT)
Inventor: HANSEN ARTHUR M
IPC: F22B31/00
Filed: 1991-06-07
Abstract: A fluidized bed combustion system and method in which a recycle heat exchange section is located within an enclosure housing the furnace section of the combustion system. The flue gases and entrained solids from a fluidized bed in the furnace section are separated and the flue gases are passed to a heat recovery section and the separated particulate material to the heat exchange section. The heat exchange section includes a bypass chamber for permitting the separated solids to pass directly from the separator, via an outlet chamber, to the furnace section. A heat exchange chamber is provided in the recycle heat exchange section which receives the separated materials from the bypass chamber and transfers heat from the separated material to a fluid flow circuit for heating the fluid flow circuit and reducing the temperature of the separated material. The separated material in the heat exchange chamber is then passed back, via the outlet chamber, to the furnace section.
Patent RO-69802-B (RO)
Inventor: THOMAS ALAN WILLIAM
IPC: C01B25/234
Filed: 1973-04-26
Abstract: Procedeu de purificare a acidului fosforic obtinut pe cale umeda, prin aducerea în contact a acidului cu un solvent organic nemiscibil cu apa si apoi aducerea în contact a acestei faze organice cu un mediu apos, caracterizat prin aceea ca acidul fosforic este adus în contact cu metilizobutilcetona într-o singura treapta, în raport de greutate de la 0,5 la 2,0 de preferinta, de 1,0 la 1,5:1 fata de acidul obtinut prin procedeul umed, obtinîndu-se o faza cetonica în care concentratia acidului fosforic este de 28...48%, apoi faza organica este spalata cu apa sau cu acid fosforic în concentratie de 30...50% fata de acidul fosforic prezent în faza organica, dupa care faza organica este adusa în contact cu apa sau cu o baza în solutie apoasa într-o singura treapta la temperatura de 20...40 degree C, în scopul de a scoate întreaga cantitate de acid fosforic din faza organica.
Patent SE-404792-B (SE)
Inventor: LUSSLING T
IPC: B01J23/888
Filed: 1973-11-09
Abstract: 1332832 Ammoxidation catalysts DEUTSCHE GOLD-UND SILDER-SCHEIDEANSTALT 11 Sept 1970 [26 Sept 1969] 24267/73 Divided out of 1332831 Heading B1E Compositions consist of a mixture of oxides of antimony and tungsten optionally together with one or more compounds of manganese, chromium, iron, cobalt, nickel, or copper and optionally a support, the atomic ratio of antimony to tungsten being 1.1:1 to 50:1, which has been pretreated by heating at 650-1100‹C in the presence of oxygen.
Patent SE-423903-B (SE)
Inventor: KALVODA J
IPC: A61P29/00
Filed: 1976-12-10
Abstract: 9 alpha ,21-dihalo-11 beta ,17 alpha -dihydroxy-6-fluoro-16 alpha -methylpregna-1,4-diene- 3,20-dione 17-esters of the formula <IMAGE> in which X is chlorine or fluorine, X' is bromine or chlorine, and Ac is an acyl group derived from a carboxylic acid, are distinguished by high local antiinflammatory activity with a reduced systemic effect, for which reason they can be used in medicine to alleviate and control inflammatory states. They are obtained by conventional elimination of hydrogen chloride from a corresponding 1,2-dichloro compound.
Patent SE-432806-B (SE)
Title: Connection between a first and a second beam
Inventor: ANDERSSON I K-H
IPC: F16B12/38
Filed: 1978-10-20
Abstract: The present invention relates to a connection between two beams which are intended for extending perpendicular to each other. The invention may be utilized for constructing frameworks of various kinds. Previously known connections are constituted by welded, riveted or screwed connections. All these connection methods, however, have the drawback that they are relatively time- consuming. The object of the invention is to reduce the connecting time, and this is achieved by the beams 13, 14 being given such a shape that they may be united by snap action without any further means, whereby the snap mechanism 15, 19 is of a kind locking the beams to each other. <IMAGE>
Patent SE-425721-B (SE)
Title: Arrangement for mitre sawing
Inventor: GISSLEN STIG
IPC: B27G5/00
Filed: 1978-11-01
Abstract: An aid for mitre sawing with motor-operated hand-held circular saw. The saw 2 is secured in a support frame 7. The support frame 7 can be fastened to a saw bench 4. The saw 2 can swing down toward the top side of the saw bench 4. The saw 2 is secured to the saw bench 4 so that it can turn in various angle positions on the saw bench 4. As a result, the aid can be easily moved between various working positions. <IMAGE>
Patent SE-435945-B (SE)
Title: Method of spreading material on a substrate for covering buildings
Inventor: BRATH OLLE J
IPC: E04D15/07
Filed: 1981-10-06
Abstract: A method of applying sprinkled material (11) on substrate (13), particularly a method intended for substrate (13) used as a cladding on buildings. The sprinkled material (13) is applied on an adhesive layer (12) at high speed so that the particles penetrate deep into the fastening layer (12). The sprinkled material (11) in introduced into a container (1) from where the sprinkled material (11) is transported pneumatically via a hose (4) to the worksite where it is blown out through a nozzle (5). An operator (8) aims the stream of material exiting the nozzle (5) in such a way that covering layer of sprinkled material (11) is placed on the adhesive layer (12). The sprinkled material is continuously applied over joints in the substrate (13) and over wall connections.<IMAGE>
Patent SE-442440-B (SE)
Inventor: UHLANDER A
IPC: C21C5/56
Filed: 1983-10-03
Abstract: This invention relates to a device for preheating of scrap which is to be charged into an electric arc steel furnace. This consists of a heat exchanger (1) which is provided with inlets (2, 4) and outlets (3, 5) for the furnace gas and drying air respectively. The electric arc steel furnace and the heat exchanger (1) are thus connected to each other by an exhaust conduit (6). In the heat exchanger, drying air is heated and conducted to a scrap bed (11) intalled in a container (10). In order to reduce the heat losses and the need for external insulation the heat exchanger (1) and the container (10) are arranged according to the invention adjacent to each other and provided with a common insulated wall (13) surrounding both units and forming an outwardly limited and insulated space (14) which in its entirety encloses the duct (9) from the secondary (5) of the heat exchanger and the container. The said duct (9) can consist of the free space between the heat exchanger and the container. The heat exchanger ducts for the furnace gas are preferably made of straight, adjacent, parallel-disposed pipes (16), connected at their ends to collecting boxes (18, 19).
Patent SE-455620-B (SE)
Title: Window construction method
Inventor: LAGERGREN L G
IPC: E06B/
Filed: 1984-02-02
Abstract: To heat the sealing material to form the seal between the window pane and its surrounding frame, a current source is used with contact components which are connectable at will to a frame (8) made of electrically conductive material. This frame heats the sealing pulp (12,14) around it. Alternatively, only a restricted section of the frame and pulp is heated.
Patent SE-455044-B (SE)
Inventor: LINDSTAM G
IPC: A61J1/00
Filed: 1984-05-09
Abstract: The present invention discloses a flexible container device which forms a sterile system comprising a pouch-shaped container and a hose shaped connector. The container is characterized in that it comprises a tear-away first cover layer, for instance a tape, arranged over at least one sterile point of connection of at least one of said hose shaped connectors. The connecting end of the hose has a second cover layer placed over a sterile device for mounting the hose onto the container. An external grip device is arranged from the other end of the hose and is operatively connected to a puncturing device inside the hose which puncturing device punctures the container after the hose has been mounted thereon, thereby maintaining the system in a generally sterile condition. Also disclosed is a method for manufacturing said device.
Patent SE-465747-B (SE)
Title: Ringing-signal indicator
Inventor: SCHAKOWSKY J
IPC: H04M1/00
Filed: 1990-03-20
Abstract: Signal indicator intended to be used in connection with telephone apparatus for people with impaired hearing, which indicator is arranged to detect incoming ringing signals and when a ringing signal occurs to connect to an external power source 8 devices which indicate the signal such as a bell and a signal lamp 6, 7. The signal indicator comprises in addition to the ringing signal detecting part a pulse generating device 15 which, when a ringing signal is detected by a first connection device 14, is arranged to be connected to the abovementioned power source 8 and which, via a second connection device 18, is arranged to complete intermittently, the power circuit which contains the signalling devices for an interval of time which is longer than the duration of the ringing signal. The extended duration is achieved by means of a chargeable condenser 16 connected in parallel with a voltage-limiting circuit 17 connected to the pulse- generating device 15 and connected in series with the signalling devices 6, 7 and the external power source 8, which condenser is arranged to be charged from the external power source when the first connection device is activated by the ringing signal. <IMAGE>
Patent SE-466707-B (SE)
Title: Tower delivery method and arrangement
Inventor: STRAND GOERAN
IPC: B01J4/00
Filed: 1990-07-30
Abstract: An arrangement for continuously delivering, at a substantially constant speed, a medium consisting of a slurry or a material with high viscosity, comprises a tower 1 with an essentially central inlet 2 at the lower end and an outlet 3 at the upper end and means designed to feed the medium into the tower at a substantially constant speed by way of the inlet. The arrangement also comprises a means 12-14, 22 designed to supply gas to the medium at points distributed along the periphery of the tower in its lower area, with an overpressure exceeding at least its static pressure in this area. The invention also concerns a method which can be implemented using this arrangement. <IMAGE>
Patent SE-467947-B (SE)
Title: Planting tool
Inventor: LEINI A
IPC: A01C5/02
Filed: 1991-02-18
Abstract: Planting tube for forest plants which at its lower end has a beak, consisting of two beak parts, which is pressed down into the ground, after which a planting pit of intended size is produced by the movable beak part changing its angular position relative to that beak part which is fixedly joined to the tube and being locked in open position by a locking mechanism, the locking mechanism being adjustable so that the angle between the beak parts in the open position can be given various values matched to the size of the plants. <IMAGE>
Patent SE-466970-B (SE)
Title: Air-directing arrangement in an evaporator coil
Inventor: BENGTSSON L-E
IPC: F28F13/06
Filed: 1991-03-15
Abstract: The invention relates to an arrangement for improved transfer of heat to an evaporator, in particular to an evaporator in frost-free freezers and refrigerators. An evaporator 1 is constructed from a pipe, preferably made of aluminium, in the form of one or more extended coils 14 positioned adjacent to one another, in which a refrigerant flows, suitably Freon or the like, to which pipe 9 a relatively thick aluminium foil is fixed, which is slit open and has been shaped into close-lying eyes 10 which form loops 11. The helical pipe 9 forms, together with the loops 11, partly air-permeable walls which function as heat conductors. Positioned in each of the loops 11 is an air-directing device 7 which is preferably designed as a pipe with a drop-shaped cross section which, with its rounded long side 12 and its pointed long side 13, is arranged close up to the inside of the respective coil 14. The air- directing device 7 is positioned in the respective coil 14 in such a manner that the air flow which is blown towards the evaporator 1 first strikes the rounded long side 12 of the air-directing device 7. <IMAGE>