baber/WOPTO huggingface dataset:
Patent MX-171225-B (MX)
Title: Procedimiento y aparato para purificar aire, gases de combustion y equivalentes
Inventor: ILMASTI VEIKKO
IPC: B03C3/12
Filed: 1990-08-23
Abstract: La presente invención se refiere a procedimiento para purificar aire, gases de combustión y equivalentes, en el cual procedimiento se dirige el aire, gases de combustión o equivalentes hacia el interior de un conducto o equivalente, se ioniza el aire, los gases de combustión o equivalentes y las partículas de impurezas cargadas presentes en el aire, gases de combustión o equivalentes son atraídas por una o más superficies colectoras en virtud de una diferencia en los estados de carga, causando que las partículas se depositen sobre esa superficie, y en el cual procedicimiento el aire, gases de combustión o equivalentes, son ionizados por medio de uno o más electrodos de ionización o equivalentes, dirigidos hacia la superficie colectora; caracterizado en que la distancia entre el electrodo de ionización o equivalente y la superficie colectora así como la diferencia entre los estados de carga electrica de la superficie colectora y las partículas de impurezas cargadas, se ajustan de tal manera que las partículas de impurezas serán transportadas por un haz de iones que se dirige prácticamente hacia la superficie colectora y se depositan sobre la misma.
Patent MX-166570-B (MX)
Title: Articulo que comprende un elemento tubular elastomerico soportado en una condicion estirada sobre un nucleo facilmente removible
Inventor: YAU STEVEN D
IPC: H02G15/08
Filed: 1991-05-23
Abstract: La presente invención se refiere a un artículo que comprende un elemento tubular elastomérico, soportado en una condición estirada sobre un núcleo fácilmente removible, este elemento tubular se caracteriza porque incluye: a) aproximadamente el 10 al 60 por ciento de un hule de monómeros de etileno-propileno-dieno, diluído con aceite; b) apromadamente el 5 al 25 por ciento de un elastómero seleccionado del grupo que consta de hule de monómeros de etileno-propileno-dieno, diluído no con aceite y hule de etileno-propileno, diluído no con aceite; c) aproximadamente el 5 al 45 por ciento de un diluente; d) aproximadamente el 10 al 30 por ciento de un aceite de proceso; e) aproximadamente el 2 al 30 por ciento de sílice; f) aproximadamente el 0 al 30 por ciento de un plastificante polimérico.
Patent MX-174571-B (MX)
Inventor: SCHUPPISER JEAN LUC
IPC: A23C9/154
Filed: 1987-08-25
Abstract: The chocolate milk is long-term stabilized against settling of the cocoa particles through the addition of small amounts of a mixture of xanthan gum and a galactomannan.
Patent PT-2018033451-B (PT)
Inventor: WLADIMIR WEIGANDT
IPC: H01F27/34
Filed: 2017-08-09
Abstract: A invenção refere-se a um indutor (10) de restrição de potência polifásico de modo diferencial para o amortecimento de correntes de modo diferencial transientes entre uma fonte (20) de energia pelo menos bifásica e uma carga elétrica com um número correspondente de fases. A fonte (20) de energia é uma primeira fonte (20a) de energia pelo menos bifásica e uma segunda fonte (20b) de energia pelo menos bifásica conectada em paralelo a esta, sendo que fases correspondentes uma à outra da primeira e segunda fontes (20a, 20b) de energia são respetivamente acopladas uma à outra através de uma unidade (12) indutora de restrição. O indutor (10) de restrição de potência polifásico de modo diferencial é aperfeiçoado em resultado de pelo menos duas unidades (12) indutoras de restrição que se encontram dispostas em fases diferentes se encontrarem magneticamente acopladas uma à outra através de pelo menos um shunt (24) magnético polifásico com vista à prevenção de campos magnéticos de dispersão.
Patent PT-75690-B (PT)
Title: Method and device for producing plastic material containers
Inventor: WARD PETER
IPC: B29C49/16
Filed: 1982-10-15
Abstract: The invention discloses a method of forming plastics material containers from heated plastics sheet material (32) in a thermoforming apparatus, wherein sheet material (32) is first of all displaced away from the mould cavity (28) on to the surface of a chamber (38) opposite the mould cavity (28) using a very high pressure differential, in order to induce hoop orientation in the material, and then the displaced material is moved into the mould cavity (28) against the high pressure differential and finally is shaped to the shape of the mould cavity (28). By using a chamber (38) of predetermined shape and maintained at the orientation temperature, containers having a resonably predictable degree of orientation, at least in the top region thereof, can be produced. The invention discloses also that a plug (40) and clamp (45) are used to clamp the sheet material (32) and to pull it into the mould cavity (28) against the high pressure differential.
Patent PT-77126-B (PT)
Title: Polymerisation process to obtain aueous dispersions of polymers derivated from ethylenic unsaturated monomers
IPC: C08F2/16
Filed: 1983-07-28
Abstract: A monomer charge having a defined slight solubility in water, but giving rise to a polymer which is water-insoluble, is emulsified in water in the presence of a non-ionic surface-active compound which comprises in the molecule (a) a component of molecular weight at least 400 which is per se soluble in the aqueous phase, (b) another component of molecular weight 150-1000 which is per se soluble in the monomer phase and (c) an unsaturated grouping capable of copolymerising with the monomer(s) and being attached to or integral with the monomer-soluble component, and the emulsified monomer is then polymerised in the presence of a non-ionisable free radical azo initiator which is soluble in water and substantially insoluble in the monomer(s). The product is a wholly sterically stabilised aqueous polymer dispersion useful for the formulation of water-borne coating compositions.
Patent PT-79444-B (PT)
Title: Process for the preparation of novel alkoxyimino ether derivatives of 5-acyl-2(1h)-pyridinones
IPC: C07D213/64
Filed: 1984-11-02
Abstract: This invention relates to alkoxyimino ether derivatives of 5-acyl-2(1H)-pyridinones and to their use as cardiotonic agents useful in treating cardiac failure, and to the process useful in the preparation thereof.
Patent PT-85019-B (PT)
Inventor: KHAN SADATH U
IPC: A61K9/22
Filed: 1987-06-05
Abstract: Drug delivery systems which exhibit sustained release properties when administered are produced using a "dual control" system which employs polymeric agents in core and membrane portions.
Patent PT-85701-B (PT)
Inventor: URGUHART ANDREW WILLARD
IPC: C04B35/65
Filed: 1987-09-15
Abstract: There is disclosed a method of producing a self-supporting ceramic composite body having therein at least one cavity which inversely replicates the geometry of an expendable pattern (6). The method includes the steps of surrounding the expendable pattern (6) with a filler material (4) to thereby form a filled cavity within the filler material (4). The expendable pattern (6) is chemically or physically removed from the filler material (4) and a quantity of a parent metal is put into the cavity. The parent metal is heated to a temperature above its melting point and an oxidation reaction process begins whereby the oxidation reaction product infiltrates and embeds the surrounding filler material (4). Excess filler material and/or excess parent metal are removed, thus resulting in a self-supporting ceramic composite body having a cavity in the shape of the expendable pattern (6).
Patent PT-96386-B (PT)
Inventor: OTTESTAD JACK B
IPC: B25D17/24
Filed: 1990-12-27
Abstract: An impact hammer according to this invention has a frame to house its actuating mechanism and to support a working impact tool which is to receive a sharp impact blow from the impact hammer and deliver it to a structure or formation that is to be pierced or fragmented. The impact tool projects from the frame and is axially reciprocable in the frame. A hammer head is reciprocably mounted in the frame with a close sliding fit. It has an impact face that faces toward the impact tool to strike the tool when the impact is intended to occur. At positions beyond this intended range, the hammer head is braked so it does not impact the frame. The blow to the tool is a high-energy, sharp blow, and is not intended to contribute a follow-on application of force after the initial impact. The hammer head has a shank, a loading shoulder and a poppet port. A poppet is reciprocably fitted in the hammer head with a poppet head so proportioned and arranged as to close the poppet port to enable the impact hammer to be loaded, and to be abruptly removed from the poppet port to enable the impact hammer to be fired. A firing pin is fitted in the frame to cooperate with the poppet to unseat the poppet when the impact hammer is to be fired.
Patent RO-67517-B (RO)
Inventor: WALLRABENSTEIN MICHAEL
IPC: C08G73/06
Filed: 1970-09-03
Abstract: Procedeu de preparare a politereftaloiloxalamidrazonei prin reactia oxalbisamidrazonei de clorura de tereftaloil într-un sistem bifazic de solventi constituiti din apa, solventi organici inerti nemiscibili cu apa, în preyenta de acceptori de acid sbagitare, racind continuu cu apa mediul de reactie pentru mentinerea temperaturii între 0 si 60 degree C caracterizat prin aceea ca, în scopul obtinerii unor compusii macromoleculari cu viscoInventia se refera zitati ridicate, se adauga în faza apoasa sarurineutre alese dintre sulfati sau cloruri ale metalelor, sodiu, potasiu sau de litiu în proportie cuprinsa între 6,6 si 60 mmol/l l apa, dupa care în faza apoasa se introduce cantitatea prestabilita de clorura de tereftalat dizolvata în hexan, tetraclo rura decarbon, benzina eter de petrol, toluen sau xilen, realizîndu-se astfel sistemului bifatic necesar reactiei.
Patent SE-339837-B (SE)
Inventor: HATA Y
IPC: G11C19/12
Filed: 1967-08-11
Abstract: 1,199,755. Parametric devices. TDK ELECTRONICS CO. Ltd. 9 Aug., 1967 [13 Aug. 1966 (2)], No. 36620/67. Heading H3B. A parametron is formed by the combination of an open-ended coil 2, Fig. 1, and its distributed inter-turn capacitance, the coil being wound on a conductor 1 coated with a magnetic film and inductively coupled with an input coil 3 and an output coil 4 formed on printed circuit boards 5. A three-stage logic circuit is shown, the A.C. excitation current being biased and applied cyclically and in turn to the conductors I of the three stages I to III. Several spaced open-ended coils 2 may be wound on the same magnetic conductor. The output coil 4 serves as a shield ring which prevents disturbance by external signals, and where a plurality of open-ended coils 2 are arranged in a single conductor, ferromagnetic end plates 7, Fig. 7A, may be provided to prevent interference between adjacent coils. Additionally ferromagnetic guard plates may be provided, Fig. 16A (not shown). A three-dimentional logic circuit is described in which ferromagnetic sheets 7, Fig. 8A, have alternate large and small apertures 9, 10. Each plate serves alternately as guard plates and end plates in the direction of stage progression, the wound conductors 1 being alternately offset to provide the required orientation between the apertures and the open-ended coils 2. A constructional detail is shown in Fig. 9 in which conductive rods 11 are coated with an electrodeposited layer of nickel permalloy, and the open-ended coils 13 are wound on a celluloid tube. The output and input coils are carried on printed circuit boards 16 which are assembled into a sandwich structure with apertured ferromagnetic plates 15 and spacers 17. A three-dimensional logic circuit is assembled by threading ferromagnetic plates 14, 15, the printed circuit boards 16 and the spacers 17 on a matrix of vertical alignment rods 19, the assembly being bonded together by heating a previously-applied thermoplastic, the rods 19 being removed. The magnetic film coated wires with their celluloid liners are then inserted through apertures in the structure, and are connected to terminal plates, Fig. 12 (not shown), the plates and wires being then covered with an insulating solidifying solution. The Specification discloses two constructional modifications, Figs. 13 and 14 (not shown), in which a stack of celluloid tubes is used with each magnetically coated wire.
Patent SE-317424-B (SE)
Inventor: KLOSTERMARK B
IPC: H01B11/18
Filed: 1968-10-22
Abstract: Coaxial cable for connection between an antenna and a receiver in nonpermanent or mobile installations. The cable is joined by short lengths of bendable sections thereby enabling the cable to be folded into an easily transportable unit.
Patent SE-350882-B (SE)
Inventor: ZINCK-PETERSEN J
IPC: H01H33/42
Filed: 1969-12-19
Abstract: An arrangement for supplying electric energy to operating, measuring and indicating devices placed at the potential of a high voltage line. When current flows through the line, the energy is transmitted from the line to said devices through a saturated current transformer. When the line has no load, however, the energy is transmitted from an energy source at earth potential through a rotating electric generator at high potential.
Patent SE-430544-B (SE)
Inventor: HALL JR E M
IPC: G01H1/00
Filed: 1978-03-29
Abstract: A long, flexible cable is drawn over the surface of the earth. This cable has liquid-filled detectors which are constructed as geophones (10) and are mounted on the cable at suitable spacings. The seismic cable receives the individual output signals of the geophone. Each geophone supplies an electrical output signal having a polarity which corresponds to the direction of the movement of the earth. Their output signals are transmitted to a processing device, and then it is moved into a different position and the measurement operation is repeated. The geophones have a cylindrical, hollow housing (12) with a chamber (34) in the interior. A liquid (36) of high density, e.g. mercury, mostly fills the chamber (34). The chamber has a flexible base plate (22) which forms a force-measuring or pressure-measuring transducer (27). In addition to the flexible base plate (22), the chamber (34) has a further flexible base plate (22') on the upper side, which likewise forms a measuring transducer (27'). The geophone supplies at its output terminals (56, 58) electrical signals corresponding to the seismic signals.
Patent SE-416903-B (SE)
Title: Arrangement for splitting wood
Inventor: TROLTE GOSTA
IPC: B27C7/00
Filed: 1979-06-06
Abstract: The invention concerns a hydraulic wood splitter with a working cylinder 1 whose piston rod 2 has a pressure plate 3 which presses the wood against a fixed splitter edge 4. The cylinder is mounted so that, through a shift in the centre of gravity, it can tip when the piston rod moves out and in. The pressure-plate guide 5 mounted in the piston rod runs in the guide groove 6 in such a way that this tipping can take place only when the piston rod is situated in one of the two turning points. In this way, the pressure plate will be above the work plane 7 when the piston rod travels out, and beneath the work plane when it returns. By the use of this construction, the wood to be split can be laid on the work plane for the entire period of the return stroke. This makes the wood splitter particularly suitable for the splitting of long pieces of wood. <IMAGE>
Patent SE-416983-B (SE)
Title: Device for stretching a reinforcement strand
Inventor: LUDVIGSON BIRGER
IPC: E04G21/12
Filed: 1979-11-16
Abstract: A device for stretching reinforcement strands 11, 52 in concrete constructions comprises a cylinder 16, 62 and a cooperating piston 17, 57 and the device is provided with members 22, 67 designed to enable the cylinder to be filled with pressure gas produced by the burning of gun powder 23, 68, or similar means. The device can be arranged so that either the piston or the cylinder is movable and the choice of size and composition of the gun powder batch enables the device to be used both for an introductory stretching, often carried out in several stages, and for a final pressure shock. The device is provided with members for defining the stroke length of the piston and can be formed with an accumulator 15, in which combustion takes place, the device being provided with members 32, 33 for, according to requirement, making the gunpowder gas act upon the piston. <IMAGE>
Patent SE-461669-B (SE)
Title: Latex-treated cationic cellulose product, and process for producing it
Inventor: HARDING M J
IPC: D21H11/22
Filed: 1986-02-18
Abstract: The invention is a fibrous cellulose product which contains a uniformly dispersed polymeric material which has been applied in an aqueous suspension from an anionic latex, together with a process for producing it. Cellulose fibre is first of all cationized by treating it in an aqueous suspension with the product of the condensation of epichlorohydrin and dimethylamine. Up to 30% of the dimethylamine can be replaced with a cross- linking agent, which can be ammonia or an aliphatic diamine such as hexamethylenediamine. The cationized fibre, with or without small quantities of alum, will efficiently retain a large number of anionic latexes when they are treated in an aqueous medium.
Patent SE-456881-B (SE)
Title: Bush clearing unit
Inventor: PETTERSSON STIG
IPC: A01G23/00
Filed: 1986-04-29
Abstract: The bush unit has a cylindrical cover (5) with a roof (6), no bottom, and in which the head (2) rotary shaft (4) which is fitted parallel to the cover central axis (7). The head fits in the cover between the roof and the opposite end (8). The chains (3) can pivot outwards freely in the cover which has an aperture in its cover surface. This allows growth material which has been cleared from the soil to pass outwards. A container (11) is incorporated for reception of such material.
Patent SE-457854-B (SE)
Title: Steam and fluid separator
Inventor: BAKANOV ANATOLY FEDOROVICH
IPC: F28B1/00
Filed: 1987-09-23
Abstract: In the collecting pipe of the separator are main intermediary walls which form main channels for the passage of fluid, each connected to coinciding grooves. it also has further such walls each of which, in company with the principal intermediary walls, forms a further channel extending to the main channels. Such further walls change the direction of flow fo the fluid to that opposite. They extend distributed over the length of the collection pipe, and are located at a specific distance from the coinciding grooves. The main intermediary walls are convex in the area in which the coinciding grooves are located, and the further intermediary walls have a width which is less than the convex section of the main intermediary walls.
Patent SE-469144-B (SE)
Title: Method of maintaining low emissions of nitrogen oxides in combustion in a fluidized bed irrespective of the bed height, and power station in which the method is implemented
Inventor: ANDERSSON M
IPC: F22B31/00
Filed: 1991-10-11
Abstract: Method and arrangement for combustion of fuel in a fluidized bed 10. A fluidized bed is supplied with fuel for combustion, energy released during the combustion is recovered by means of steam tubes 12a, 12b arranged in and downstream of the fluidized bed, the bed height varies on changes in the amount of power extracted so that the steam tubes are covered or not covered by the bed. The content of nitrogen oxides formed during combustion is reduced by thermal reduction using a reduction agent which is sprayed into the flue gases downstream of the fluidized bed. One or more uncooled zones 15, free of steam tubes, are arranged in the fluidized bed, alternately with the steam tubes. When an uncooled zone is not covered by the bed material, a reduction agent is sprayed into essentially uncooled flue gas in the region of said uncooled zone. <IMAGE>
Patent AT-409837-B (AT)
Title: Re-stretching or slack take-up device for overhead contact wires links weight to wire to be stretched by turn-round devices guiding it through two square-on guide devices
IPC: B60M1/26
Filed: 2001-07-27
Granted: 2002-11-25
Abstract: A weight (1) links to a rail track overhead contact wire or catenary wire (8) to be stretched  via turn-round devices (16). The weight is guided through two square-on guide devices (12). Guide elements (11) linked to the weight lock into the guide devices. To prevent the weight from falling if the catenary wire breaks, the weight uses a lever (6) for each guide device to grip onto the rail track overhead contact wire or catenary wire and the guide elements.
Patent CN-1011698-B (CN)
Title: 对位-羟甲基阻碍酚的新合成法
Inventor: ZHONG ZHANG
IPC: C07C37/20
Filed: 1987-03-14
Abstract: 本发明为对位-羟甲基阻碍酚的新合成法，涉及梅尔魏因-庞多夫(Meerwein-Ponndorf)羰基还原反应的方法改进。 
     它是无毒抗氧剂，用于塑料、食品、橡胶、石油等方面，又是高分子量抗氧剂重量中间体。迄今发表的合成方法，以及使用梅-庞反应的常法，都存在有收率低、质量差、设备复杂等缺点，给工业化增加了困难。本发明改进了梅-庞反应的常法。在常温常压下反应，无需蒸出丙酮，收率100%适于工业化。
Patent CN-87104417-B (CN)
IPC: C04B18/24
Filed: 1987-06-22
Abstract: 本发明公开了一种稻壳灰生产彩色水泥的方法。稻壳经过酸洗后，低温焙烧制备稻壳灰，这种稻壳灰ＳｉＯ 2 ９７．６％，比表面１５０ｍ 2 ／ｇ，具有活性大，活化度高，多孔等特性，将这种稻壳灰与生石灰混合，按水泥熟料的化学成份配制。为了加速水泥产物的生成，加入适量的添加剂、颜料，可制成各种色彩的彩色水泥，该彩色水泥使用方便，色彩匀称，附着力强，光强雨淋不退色，最适宜在产稻区的乡镇企业开发生产。
Patent FI-123864-B (FI)
Inventor: HANNULA SUSANNA
IPC: B63B25/12
Filed: 2006-06-19
Granted: 2013-11-29
Abstract: A marine vessel operated with gaseous fuel having at least one gas powered engine, which vessel is provided with a fuel tank arrangement in which the fuel is stored in liquid phase, in which vessel the engine is positioned in an engine room which is provided with an engine room casing extending from the engine room to the exterior of the vessel. The fuel tank arrangement is arranged in vicinity of the engine room casing.
Patent FI-123918-B (FI)
Inventor: VIITAMAEKI MARKUS
IPC: F23L15/02
Filed: 2011-11-25
Granted: 2013-12-13
Abstract: The invention relates to a regenerative heat exchanger comprising a frame (9), a rotor (10) pivotally mounted to the frame, a heat transfer honeycomb system (11) arranged in the rotor, means (16, 17) for conveying a warm gas flow through the heat transfer honeycomb system, means (18, 19) for conveying a cold gas flow through the heat transfer honeycomb system, whereby heat brought by the warm gas flow to the heat transfer honeycomb system is transferred in the heat transfer honeycomb system to the cold gas flow, heating it, and whereby the means (16 to 19) for conveying both the warm and the cold gas flows are arranged to convey said flows radially through the heat transfer honeycomb system.
Patent FI-129137-B (FI)
Title: An acoustic camera and a method for revealing acoustic emissions from various locations and devices
Inventor: SAKSELA KAI
IPC: H04R5/027
Filed: 2016-09-22
Granted: 2021-08-13
Abstract: The present invention discloses an acoustic camera which comprises an array of arranged microphones. The microphone arrangement can be organized in planar or non-planar form. The device can be handheld, and it comprises a touch screen for interacting with the user. The acoustic camera measures acoustic signal intensities in the pointed direction and simultaneously takes an optical image of the measured area, and shows the acoustic signal strengths with the taken image on the screen. The device analyzes the acoustic signals and makes a classification for the sound based on the analysis. If necessary, an alarm is given by the acoustic camera. Besides the handheld manual use, the device can be fixed on a immobile structure or fixed to a movable or rotatable device or a vehicle, such as to a drone.
Patent FI-129361-B (FI)
Title: Determination of at least one suitable removable orthodontic appliance
Inventor: SALONEN VILLE
IPC: G16H50/50
Filed: 2019-03-11
Granted: 2021-12-31
Abstract: The invention discloses a computer-implemented method for determining at least one removable orthodontic appliance. The method comprises obtaining a digital impression (200A, 200B) of at least part of a dentition of a patient; obtaining, based on the digital impression (200A, 200B), at least one characteristic relating to at least one tooth; comparing the at least one characteristic with corresponding characteristics associated with a set of predefined removable orthodontic appliances; and determining at least one suitable removable orthodontic appliance among the set of predefined removable orthodontic appliances based on the comparison.