baber/WOPTO huggingface dataset:
Patent MX-9401082-A (MX)
Title: Un metodo para manejar planos de conmutacion redundantes en conmutadores de paquete y un conmutador para llevar a cabo el metodo.
Inventor: WAHLMAN JAN STEFAN ROBERT
IPC: H04L49/111
Filed: 1994-02-10
Abstract: Para proporcionar una corriente saliente correcta de paquetes de datos para cada conexión establecida (que tienen números de identificación vc/vp) en un conmutador de paquete de datos (1), que comprende varios planos de conmutación paralelos, que son idénticos entre sí, hay cuatro portillos de salida (5) para cada plano de conmutación (No. 1 y 2) y cada conexión establecida incluye una memoria intermedia (29) dispuesta para almacenar por lo menos un paquete de datos. Cuando un primer paquete de datos llega a un portillo de salida (5) éste se prueba inmediatamente mediante un dispositivo control (26, 35) para este portillo de salida, si este primer paquete de datos es el siguiente paquete de datos, que a su vez va a enviarse desde el conmutador (1). En un primer caso, cuando esa condición se satisface, el paquete de datos es enviado desde el conmutador (1). En un segundo caso, cuando esta condición no se satisface, el paquete de datos se almacena en la memoria intermedia (29) que se dispone para conectarse al paquete de datos que pertenece, y para el plano de conmutación a través del cual ha viajado el paquete de datos.
Patent MX-9503235-A (MX)
Title: Process for the activation of platinum-alumina catalysts used in paraffins c5-c6 and refined isomerization process.
Inventor: HERNANDEZ PERSI SCHACHT
Filed: 1995-07-26
Abstract: The present invention discloses a process for the activation of platinum-alumina catalysts employed in olefins C5 - C6 and refined isomerization process; characterized in that the catalyst is loaded to the reactor, and a mechanical arrangement is performed to ensure uniform flow profiles therein: The catalyst is loosely or densely loaded under an inert atmosphere into the reactor. Then the platinum is reduced to its zero valency state, at temperatures ranging between 150 and 500 degree C in the presence of hydrogen having a purity of 50 to 100 00 H-1; then the load is dried by passing it through columns packed with drierite to obtain humidity levels lower than 0.5 ppm to prevent the catalyst from being degraded due to water adsorption, at a temperature of 20 to 150 degree C and pressure higher than the atmospheric pressure, and GHVS of 200 to 8000 H-1 and a time of 1 to 8 hrs; finally the load is put into circulation, first passing to a sulphur guard system, to retain the sulphur contained in the load.
Patent MX-9603206-A (MX)
Title: Method of welding aluminum drive shaft component.
Inventor: SEEDS HAROLD W
IPC: B23K33/00
Filed: 1996-08-05
Abstract: A drive shaft assembly includes an aluminum torque tube and aluminum yokes that are arc welded to the ends of the torque tube. The torque tube has a hollow cylindrical end portion at each end that is pressed onto an annular end portion of the respective yoke to from a narrow annular slit. The two parts are then arc welded together by forming an electric arc between the parts at the narrow annular slit and a consumable aluminum based electrode. The electric arc is sustained with a pulsed high amperage direct current to fill the narrow annular slit with aluminum based material from the consumable electrode in a single pass.
Patent MX-9603301-A (MX)
Title: Extensible flatback adhesive she.
Inventor: SCHURB FRANCIS A
IPC: C09J7/21
Filed: 1995-01-09
Abstract: The present invention provides an adhesive she that is extensible and conformable. The she comprises a non-creped flatback paper backing comprising cellulosic fibers and an elastomeric saturant and having an elongation at break of at least 8 percent; and an adhesive coating on at least a portion of at least one major surface of said backing. No mechanical means is used to generate extensibility or conformability in the backing of the adhesive she of the invention. The adhesive she combines all the advantages of a smooth flatback tape and the extensibility and conformability of a creped or microcreped tape.
Patent MX-9604275-A (MX)
Title: Metal shingle.
Inventor: PLATH DAVID JAMES
IPC: E04D1/26
Filed: 1996-09-24
Abstract: A shingle (31) is formed with one side edge (18) folded over the top surface (4) of the shingle (31) to catch and direct water down the shingle to the top surface (4) of the next lower shingle. An S-shaped fold (15) in the surface of the shingle receives the unfolded leading edge (20) of an adjacent shingle to form a gutter (16) under the leading side edge of the adjacent shingle. The top edge (2) of the shingle (31) is folded-over towards the top surface (4) of the shingle for engagement with the folded-under lower edge (12) of the next higher shingle on the roof and extends to the right edge (26) of the shingle and slides under the left edge (28) of the folded-over top edge (2) of the next adjacent shingle. The folded-under lower edge (12) extends along the lower edge of the shingle leaving a gap (39) relative to the folded-under lower edge of the next adjacent side shingle to prevent water from migrating over the top edge (2) of the shingle (31). One or more S-shaped folds (30) are formed in the middle of the shingle to define a multiple shingle panel.
Patent MX-9605444-A (MX)
Title: Optical codifier and method to read a coded optical signal.
Inventor: TSENG HSIN-TE
Filed: 1996-11-07
Abstract: The present invention discloses a method to read a coded optical signal including the steps of: i) to conduct a light source to produce a light beam; ii) to use a lens to focus to light source light beam over a phototransistor crystal receiving face, by means of a lens, and iii) to cut light beam light, which surpasses determined working voltage from said phototransistor, and ignoring light beam potential perception, which is below predetermined critical level, to obtain a signal approximately equal to a square wave.
Patent MX-9700228-A (MX)
Title: Modular femoral trial hip replacement system.
Inventor: SWAJGER GLENN D
IPC: A61F2/00
Filed: 1995-05-19
Abstract: A multipiece trial femoral component kit (16) for use in sizing a femoral cavity prior to implantation of a prosthetic femoral implant. The trial femoral component kit (16) has at least two distal trial components (12', 12") of different size and two proximal trial components (14', 14") of different size and mating elements (34', 36') which allow the proximal and distal components to be releasably coupled to form a femoral trial prosthesis (10). The distal trial component combines with the proximal trial component to form the stem of the femoral trial prosthesis, the joint of the two components located in the circumferential area (54) between the gluteal tuberosity (46) and about 2" below the pectineal line (48) of the femur (40) when the femoral trial is inserted within the femur (40). The distal and proximal components may further include means for selectively combining the proximal and distal components to form a femoral trial prosthesis that corresponds to an available prosthetic femoral implant. The dimensions of the distal and proximal components may be undersized when compared to the corresponding regions of the prosthetic femoral implant.
Patent MX-9700530-A (MX)
Title: Method and apparatus for detecting the condition of the flow of liquid metal in and from a teeming vessel.
Inventor: HEASLIP LAWRENCE JOHN
IPC: G01N29/02
Filed: 1995-07-19
Abstract: An apparatus for detecting the condition of the flow of liquid metal in or from a teeming vessel includes a sensor for detecting vibration caused by a flow of liquid metal in or from the teeming vessel and for outputting a sensor signal corresponding to an amount of vibration detected by the sensor. A signal processor receives the sensor signal and compares the sensor signal to a reference signal and outputs a comparison signal. A logic unit receives the comparison signal and outputs a status signal indicative of the condition of the flow of the liquid metal in or from the teeming vessel.
Patent MX-9701432-A (MX)
Title: Data adapter.
Inventor: TERHO MIKKO
IPC: H04L27/34
Filed: 1996-05-02
Abstract: A data adapter functioning as an intermediary between a data terminal and a digital data transmission network is implemented by using the parts the data terminal usually comprises and by directing their activity by processor commands recorded in the memory of the data terminal.
Patent MX-9701527-A (MX)
Title: Method of reducing tissue damage associated with ischemia.
Inventor: BEYER THOMAS A
IPC: A61P25/28
Filed: 1997-02-27
Abstract: A method of preventing tissue damage resulting from ischemia, comprising administering to a patient in need of such treatment an effective amount of a sorbitol dehydrogenase inhibitor.
Patent MX-9704892-A (MX)
Title: Polymeric resistance heating element.
Inventor: ECKMAN CHARLES M
IPC: H05B3/82
Filed: 1995-12-28
Abstract: Polymeric heating elements (10) and water heaters containing these elements utilize heating elements (10) which include an electrically conductive resistance material (14) capable of heating fluid when energized. The elements (14) are helically wound and insulated and protected by a polymer layer (30) integrally disposed over the resistance material (14). The elements (10) are lightweight, inexpensive, and minimize galvanic corrosion and lime deposition without sacrificing heating capacity.
Patent MX-9705423-A (MX)
Title: Gaseous fuel burner.
Inventor: ODA KENNETH JO
Filed: 1997-07-17
Abstract: A gaseous fuel burner with a base formed of cast aluminum and a wafer cooperating with the base for forming and annular of flame generating ports. A cap received over the wafer and forms a dead air space for reducing the temperature rise of the cap. The wafer and base are formed of aluminum or brass and the cap is either formed of cast iron or cast aluminum with a porcelanized steel disc insert on the upper surface.
Patent MX-9708771-A (MX)
Title: Filter arrangement.
Inventor: ERNST VOLKER
IPC: B01D29/01
Filed: 1996-05-09
Abstract: A filter arrangement has a two-piece filter housing that contains a filter element (5) through which flows the medium to be filtered. In the plane of a joining surface (9), the filter element (5) has approximately the same contour as the filter housing. A clamping device for the filter element is arranged in the area of the joining surface (9). The clamping device has studs (11) distributed at predetermined distances from each other around the whole joining surface (9). The studs (11) firmly retain a disk made of non-woven fabric panel that acts as a filter element when the two parts (2, 3) of the housing are assembled. Central ribs (6) provided with such studs, for example conical or pyramid-shaped studs, may also be arranged inside the filter housing. In another embodiment, the filter element (5) is a fabric screen which may be secured for example by ultrasonic welding between the two parts (2, 3) of the housing, and which may also be fixed in the housing by a supporting body (25).
Patent MX-9800167-A (MX)
Title: Improved surface treatment of polymers.
Inventor: WU DONG YANG
IPC: C08J7/12
Filed: 1996-06-28
Abstract: This invention relates to a method of modifying or tailoring the surface of polymers and/or polymer-based materials to control surface and interface chemistry and molecular structure. In particular a method of modifying at least a part of the surface of a polymer including: (i) oxidising at least part of the surface of the polymer; and (ii) treating the oxidised surface with at least one multifunctional amine-containing organic compound to bind said compound to the oxidised polymer surface.
Patent MX-9802844-A (MX)
Title: Device for purifying the exhaust gas of an internal combustion engine.
Inventor: CORAL NEVIO
IPC: F01N13/02
Filed: 1998-04-13
Abstract: The device presents an ionization cell (14, 114) housed inside a casing (13, 113) fitted inside the exhaust conduit (6, 106) of the engine (5, 105); and the cell (14, 114) presents at least one circularly symmetrical cathode (23, 64) supplied by an electronic circuit to generate a discharge of negative ions at such a speed as to break the peripheral electron bonds of the toxic or pollutant component molecules of the exhaust gas. In an embodiment for spark-ignition combustion engines (5), the casing (13) presents two coaxial fittings (21, 22), each surrounded by a metal sponge filter (33) for storing the heat of the gas. In a further embodiment for diesel engines (105), the casing (113) presents an inverting chamber (47) for inverting the gas flow and located upstream from the ionization cell (114); and the gas is heated in the inverting chamber (47) by resistors (61) supplied by the battery. In a variation of the device, a further fitting is provided for feeding part of the purified, ionized exhaust gas back to the intake conduit of the engine to improve engine efficiency during cold-starting and when accelerating sharply.
Patent NL-1041339-A (NL)
Title: Gordijnsamenstel.
Inventor: HENDRIKUS LAMBERTUS DE RUITER
IPC: A47H13/00
Filed: 2015-06-04
Abstract: De uitvinding heeft betrekking op een samenstel ten behoeve van het afschermen van een wanddeel, in het bijzonder een raam of deur. Het samenstel bestaat uit ten minste twee aan het wanddeel aanbrengbare houders die elk ten minste twee draagorganen omvatten en een flexibel afschermdeel zoals een doek, waarbij aan of nabij twee tegenoverliggende randen van het flexibele afschermdeel langsliggers zijn aangebracht die opneembaar zijn in de draagorganen van de houders. Een gebruiker heeft de keuze, geen, één of beide langsliggers in de daartoe ingerichte draagorganen van de houders aan te brengen. Hierdoor kan respectievelijk geen, de gehele of de halve lengte van het flexibele afschermdeel als afscherming worden ingezet.
Patent NL-2009003-A (NL)
Title: Feed injector for gasification system.
Inventor: RYU TONY
IPC: F23D14/64
Filed: 2012-06-14
Abstract: The present application and the resultant patent provide a feed injector nozzle for a gasification system with a reaction zone therein. The feed injector nozzle may include a number of tubes extending towards the reaction zone. The tubes may define a number of passages therebetween. A cooling water channel may extend through one of the tubes. The cooling water channel may include a first side adjacent to one of the passages and a second side adjacent to the reaction zone. The first side may include a first side thickness and the second side may include a second side thickness with the first side thickness being less than or equal to the second side thickness.
Patent NL-2016427-A (NL)
Title: Alignment system.
Inventor: SIMON GIJSBERT JOSEPHUS MATHIJSSEN
IPC: G03F7/20
Filed: 2016-03-14
Abstract: An alignment system, method and lithographic apparatus are provided for determining the position of an alignment mark, the alignment system comprising a first system configured to produce two overlapping images of the alignment mark that are rotated by around 180 degrees with respect to one another, and a second system configured to determine the position of the alignment mark from a spatial distribution of an intensity of the two overlapping images.
Patent NL-2018978-A (NL)
Title: Credit card ejector having break coupling.
Inventor: RENÉ JOHAN VAN GEER
IPC: A45C11/18
Filed: 2017-05-25
Abstract: A holder for cards, comprising a housing which tightly fits around a stack of cards and has a card opening for locating and removing cards. Within the housing a card eject feature is provided such that the cards through the cardopening can be partly slid from the housing. The card eject feature has an ejector arm which is moved by operating a finger button and forces the cards simultaneously to partly exit the housing. The card eject feature comprises a barrel for normal duty operation and a trigger for heavy duty operation to engage and force cards to partly exit the housing.
Patent NL-2026674-A (NL)
Title: Vegetable oil, preparation method and use thereof
Inventor: FEIPENG WANG
IPC: C10M101/04
Filed: 2020-10-14
Abstract: The present invention.provides a vegetable insulating oil, preparation. method. and. use thereof, and. belongs to the technical fielriof liguid.insulation4 The vegetable insulating oil provided by the present invention includes the following 5 components: 20%—90% by weight of refined. rapeseed. (RDB) insulating oil and lO%—80% by weight of mediumchain trimethylolpropane tri—ester (MTT) insulating oil. By using RDB and MTT insulating oils as raw materials in the present invention, the RDB insulating oil is mixed with different 10 proportions of MTT insulating oil. Because the MTT insulating oil has prominent physicochemical properties and oxidation stability,tﬂx3vegetable insulatingcnj_preparediisguaranteed to feature high oxidation stability and low dielectric loss on the premise of excellent physicochemical properties and 15 environmental protection performance.
Patent NL-6411879-A (NL)
IPC: C07C43/14
Filed: 1964-10-13
Abstract: Alkyl alkenyl ethers are prepared by contacting a terminal olefine with a substantially anhydrous solution of a salt or co-ordination compound of palladium, said solution containing an alcohol, and removing the alkyl alkenyl ether from the reaction zone immediately upon formation.  Up to 10% by weight of water may be tolerated in the reaction mixture.  Specified olefines are ethylene, propylene and butene-1; specified alcohols are methanol, ethanol, isopropanol and t-butanol.  The palladium compound may be palladous chloride or acetate, lithium or sodium chloropalladite, dichloro bis-(benzonitrile) palladium (II) or allyl palladous chloride.  The co-ordination compounds of palladium may be formed in situ.  The palladium compound may be dissolved in an excess of olefine, if this is liquid, or in a polar or nonpolar solvent, e.g. benzene, acetic acid, dimethylacetamide, benzonitrile and acetonitrile. It is preferred to maintain the concentration of the alcohol in the reaction solution at a low level, e.g. less than 2 mols./litre reaction solution. The reaction may be effected at temperatures and pressures up to 300 DEG  C. and 100 atmospheres.  The ether may be removed from the reaction zone by distillation, optionally with the aid of entrainment in a stream of the olefin, if this is gaseous. Examples relate to the preparation of methyl vinyl ether; some acetal is obtained as a by-product.
Patent NL-6903061-A (NL)
Title: Welding seam glowing
IPC: C21D9/50
Filed: 1969-02-27
Abstract: Glowing of welding seams, such as in reservoirs of a thickness of more than 30 mm, is carried out by high capacity burners acting perpendicularly to the welding seam at the inside and on the covering side, obliquely or opposite each other, by which a structural change anr/or a stress-free condition is produced in the material. The welding seam is led through the normal flame or the normal flame is led over the seam pref. at a rate of 25-30 mm per minute during normal glowing, and at 50-60 mm per minute during stress free glowing, the rate of movement being adapted to the thickness of the material.
Patent NL-6914370-A (NL)
Title: Fish protein extraction
IPC: A23J1/04
Filed: 1969-09-22
Abstract: Fish protein of high food value, is by (a) chopping and homogenising the fish (b) dissolving the homogenised fish in thin lye at a pH of 9-11 and 40-75 degrees C over a period of 1 to 2 1/2 hours. (c) separating the solids and free oil (d) precipitating the protein by adjusting the pH to 4.5-5.5 and separating the precipitate (e) extracting the precipitate with a fast-solvent and (f) removing the solvent from the extracted protein.
Patent NL-7009749-A (NL)
Title: Screw closure opener - with gripping strap of ribbed nylon
IPC: B67B7/18
Filed: 1970-07-01
Abstract: Device for opening screw closures has a hand-grip in the form of a lever, a strap specif. of ribbed nylon for gripping the closure, one end of the strap being fastened to a brace swingably connected to the front end of the lever, and a second brace swingably connected to the rear end of the lever, the strap being passed round the pin of the brace in such a manner that when the strap is drawn round a closure, it is pressed against the lever at the place of the second brace. The length of the strap can be easily adjusted to fit a variety of closures.
Patent NL-7214405-A (NL)
IPC: C07C9/21
Filed: 1972-10-25
Abstract: Process of producing 2-methyl-2-methoxypropane and alkylate from a stream of mixed C4's wherein said stream is fed to a dehydrogenation unit, the dehydrogenation unit effluent is fed to an etherification unit along with methanol which selectively reacts with the isobutene present to form 2-methyl-2-methoxypropane. The unreacted C4's are sent to an alkylation unit where the olefins present react with isobutane to form alkylate. The unreacted products of the process possess a higher overall octane rating than the alkylate which is normally produced.
Patent NL-7501573-A (NL)
Title: Canalisation system for a number of similar containers - has conveyor belt with guides trips into side channels and counters for packing
IPC: B65G47/71
Filed: 1975-02-10
Abstract: The materials handling device, with discharge to several conveyors, is especially designed for cylindrical containers or square boxes, and has a main conveyor belt feeding a number of side channels leading off the main belt at a small angle, and having blending guides to turn the containers into a number of parallel rows of side channels. The canalisation system for (n) channels requires a similar number of manipulators, detectors, counters and signalling devices. The counters may be used to check the number of containers in each channel prior to packing in a box or crate.
Patent NL-7507558-A (NL)
Title: Improving tensile strength of boron filaments - by maintaining the filaments under tension in nitrogen
IPC: C08J5/04
Filed: 1975-06-25
Abstract: The tensile strength of B filaments is increased by maintaining the filaments under tesion at 200-350 degrees F in a pure N2 atmosphere for a time insufficient to form a nitride. Used in the production of B filament composite impregnated with a resin or metal matrix. The process stress-relieves the filaments and the N2 heals any surface defects.
Patent NL-7803411-A (NL)
Title: Hand-pushed seed drill - has seeds in suspension and delivered from tank by peristaltic pump behind coulter
IPC: A01C7/00
Filed: 1978-03-30
Abstract: The seed drill has one or more wheels travelling over the ground (13) and a tank (41) containing the seeds in suspension, and a coulter (32). A peristaltic pump (37, 38) connected at one end to the tank, and discharge through a pipe, whose mouth (40A) is supported behind the coulter, and higher than the bottom part of the latter. A bar (35) can be dragged behind the pipe to cover the seed, and the pump can be coupled to the wheel so as to be driven by it at a proportional speed. It can comprise a number of rollers mounted on the wheel and compressing a hose section of the pipe.
Patent NL-7907830-A (NL)
Title: Stylographic pen with ink and venting cartridges - has nib removably fitted in lower end of venting cartridge
IPC: B43K8/18
Filed: 1979-10-24
Abstract: The pen has a venting cartridge fixed in the lower part of the holder, together with a nib supplied with ink by an injection tube mounted in the cartridge. An ink cartridge is fixed to the top end of the tube, and a passage in the lower end of the cartridge connects the inside of the tube to the lower end of the chamber in the venting cartridge. The nib is a complete unit removably fitted in the lower end of the venting cartridge. It can be of the stylo type, with a cleaning needle for the ink passage, the weight attached to the needle extending into the injection tube.