baber/WOPTO huggingface dataset:
Patent MX-9304156-A (MX)
Title: Sistema de paneo vertical basado en el cuadro.
Inventor: SAEGER TIMOTHY WILLIAM
IPC: H04N3/227
Filed: 1993-07-09
Abstract: Un circuito de control de paneo horizontal (1200) cuenta las líneas horizontales o medias líneas, y genera una señal de restablecimiento vertical (VRST) retardada mediante un retardo de paneo variable (VPHASE), con respecto al componente sincronizador vertical (VSYNC) de la señal de video. El retardo de paneo varia en una primera escala para panear verticalmente la señal de video hacia abajo, y varia en una segunda escala para panear verticalmente la señal de video hacia arriba. La primera escala es menor que el número de líneas horizontales en cada campo, y la segunda escala es mayor que el número de líneas horizontales en cada campo, y menor que el número de líneas horizontales en cada cuadro. Las escalas mutuamente exclusivas controlan el parpadeo entre líneas de la señal de video paneada, cuando los campos sucesivos tienen diferentes números de líneas horizontales.
Patent MX-9305114-A (MX)
Title: Aparato de respiracion.
Inventor: MILLER DONALD MUNRO
IPC: A61M16/08
Filed: 1993-08-24
Abstract: El aparato de respiración presentado incluye una primera estructura que provee puertos para la conexión a un suministro de gases respiratorios frescos, a un tubo de gas aferente y a una bolsa de gas aferente. La primera estructura conectora también provee un puerto al cual puede conectarse un ventilador, un puerto al puede conectarse un tubo de gas eferente, y una conexión a un a bolsa de gas eferente. El tubo de gas eferente tiene un diámetro mayor que el tubo de gas eferente. El aparato además incluye un segundo conector en una construcción en donde los tubos están conectados y que tiene un puerto para conectarse al paciente. La segunda estructura conectora ocasiona un flujo preferencial entre el puerto del paciente y el puerto del tubo de gas eferente.
Patent MX-9504684-A (MX)
Title: Dimming circuit for powering gas discharge lamps.
Inventor: NOTOHAMIPRODJO HUBERTUS
IPC: H05B41/00
Filed: 1995-02-01
Abstract: A ballast circuit uses an optocoupler (140) to provide electrical isolation of the dimming control (152) from the remainder of the ballast. The optocoupler (140) is operated in the linear range to provide continuous dimming of the lamps. The circuit further uses a combination of diodes and a diode bridge (206) to steer current from the current sensor during the lamp out conditions so that the inverter (100) will maintain operation at a low frequency, thereby maximizing the output voltage. A clamp winding is used to insure that the voltage does not exceed the DC rail voltage.
Patent MX-9601819-A (MX)
Title: Connector modules.
Inventor: BAGGETT WILLIAM CALVIN
IPC: H01R4/24
Filed: 1996-05-15
Abstract: Disclosed is a connector module which permits termination of cross-connect wires on one surface and cable wires on an opposite surface. The module exhibits a generally "Z" shaped configuration which permits test access, jumper insertion, and protector mounting on either surface.
Patent MX-9700632-A (MX)
Title: Remote transmitter power control in a cdma communications system.
Inventor: TIEDEMANN EDWARD G JR
IPC: H04B/
Filed: 1995-07-05
Abstract: The power control process of the present invention enables a base station communicating over a forward packet channel to a mobile radio to control the power of the mobile radio transmitting over a reverse packet channel to the base station. The base station maintains a maximum energy per bit to total interference spectral density ratio threshold for the reverse channel as well as a desired threshold that results in a low frame error rate. By comparing each radiotelephone's estimated energy per bit to total interference spectral density ratio to the desired and maximum thresholds, power control commands to increase or decrease the radiotelephone's transmit power are generated depending on the outcome of the comparison.
Patent MX-9701542-A (MX)
Title: Anti-drain back/pressure relieved filter cartridges.
Inventor: COVINGTON EDWARD A
Filed: 1997-02-28
Abstract: A filter cartridge has an annular filter element retained within a housing by an end plate.The end plate has a central outlet and a plurality of inlet holes. Mounted on the end plate is an annular valve support which supports an annular valve member disposed between the valve support and the filter cartridge. A coil spring urges the annular filter member against the valve member which, in turn, engages the valve support and urges the valve support against the end plate. The valve support has an inner sleeve portion which seats against the end plate and an outer sleeve portion with holes therethrough. The valve member has an expandable collar portion which normally seals the bypass holes and a skirt portion which normally seals the inlet holes. When the filter is filtering lubricating oil for an internal combustion engine, the skirt is deflected by pressurized lubricating oil and flows around and through the filter element before passing out of the central outlet in the end plate. When the engine is not running, oil in the filter cartridge is blocked from flowing back out of the inlet holes in the mounting plate. If the media of the filter element becomes clogged, then pressure is exerted through the bypass holes in the valve support and applied to the expandable collar of the valve member. The pressure causes the expandable collar of the valve member to expand to uncover the bypass holes. The lubricating oil then flows through the bypass holes and out of the central outlet opening without having to pass through the filter. Preferably, the valve member is made of a low swell silicone material which requires greater pressure to expand at low cold start temperature than at operating temperatures.
Patent MX-9703149-A (MX)
Title: Steel fastener having grooved shank.
Inventor: KISH FREDERICK A
IPC: F16B/
Filed: 1997-04-29
Abstract: This invention provides a steel fastener having an elongate shank, an enlarged head formed at one end of the shank, and a generally pointed tip formed at the other end of the shank. A grooved portion of the shank is formed with helical grooves defining helical ribs and with annular grooves defining annular rings. The shank may have a cylindrical portion between the grooved portion and the tip and a cylindrical portion between the grooved portion and the head. Each of the annular grooves has a root where deepest and each of the annular rings has a crest where largest. According to this invention, the roots of the annular grooves define an imaginary cone diverging toward the tip, and the crests of the annular rings define an imaginary one converging toward the tip. Consequently, the fastener can be easily made without encountering the problem discussed above. Additionally, the fastener functions effectively for fastening a workpiece having a given thickness to a metal substrate having a thinner wall.
Patent MX-9705294-A (MX)
Title: Process for dyeing cellulosic textile fibre materials.
Inventor: KANZIG ALEX
IPC: D06P3/66
Filed: 1997-07-11
Abstract: The invention relates to a process for dyeing and finishing cellulosic textile fibre material in one step, which comprises applying to said textile fibre material a liquor comprising: (A) at least one dye, (B) a crosslinking agent, (C) a crosslinking catalyst, and (D) choline, and subsequently fixing the dye on the textile fibre material.
Patent MX-9705346-A (MX)
Title: Photoresist composition
Inventor: YOO SEUNG-JOON
Filed: 1997-07-15
Abstract: A photoresist composition containing a photo-curing polymer and a photosensitive agent, wherein the photosensitive agent comprises at least two compounds selected from the group consisting of 4,4' -dioxide-2,2' -stilbenedisulfonate sodium salt, 4,4' -diazo-2,2'-dibenzalacetone disulfonate disodium salt, 2,5-bis(4-azido-2-sulfobenzylidene) cyclopentanone disodium salt and 4,4' diazido-2,2' -dicinnamylideneacetone sulfonate salt. By performing a lithography process using the photoresist composition, the exposure time can be shortened, thereby improving the yield of products.
Patent MX-9709461-A (MX)
Title: Processes for the preparation of 3-(methylthio)propanal and 2-hydroxy-4-(methylthio)butanenitrile.
Inventor: BLACKBURN THOMAS F
IPC: B01J31/02
Filed: 1996-06-04
Abstract: Catalytic processes for the preparation of 3-(methylthio)propanal and 2-hydroxy-4-(methylthio)butanenitrile using novel addition catalysts are disclosed. The novel addition catalysts include: triisopropanolamine, nicotinamide, imidazole, benzimidazole, 2-fluoropyridine, poly-4-vinylpyridine, 4-dimethylaminopyridine, picoline, pyrazine, trialkylamines having from three to eighteen carbon atoms in each of the alkyl substituents bonded to the nitrogen atom and tertiary amines having formula (I), wherein A is aryl, R1 and R2 are alkyl, and x, a, b and c are integers such that 0 o x o 3, 1 o a o 3, 0 o b o 2, 0 o c o 2 provided that a + b + c = 3.
Patent MX-9800294-A (MX)
Title: Flexible mobility management in a two-way messaging system and method therefor.
Inventor: WANG ZHONGHE
IPC: H04W84/02
Filed: 1998-01-09
Abstract: A two-way messaging system (100) having a plurality of message subscriber units (500) and a base station (220) in each of a plurality of cells (210). The base station has a transmitter (224) for transmitting messages in an associated cell (210) and a receiver (228) associated therewith for receiving response signals from message subscriber units in a cell. A system controller (300) is coupled to each base station (220) and has a memory (320) for storing the customer paging area data for each message subscriber unit. The system controller (300) receives message requests and automatically updates the customer paging area data for each message subscriber unit (500) by tracking the mobility pattern of each message subscriber unit (500) in the messaging system coverage area (200).
Patent MX-9800433-A (MX)
Title: Process for cutting and/or welding sheet metal and installation for implementing said process.
Inventor: ALBER GERHARD
IPC: B23K26/08
Filed: 1996-06-22
Abstract: The invention relates to a process for cutting and/or welding preferably geometrically differently shaped metal sheets (10a, 10b), preferably sheet-metal panels, of the same or different gauges and straight and/or irregular weld seams, especially for motor vehicle coachwork, with jet tools, in which: a) the metal sheet(s) to be cut and/or at least two sheets to be butt-welded together are fitted and secured on a support (3) in the position to be cut and/or welded together; b) the sheets secured on the support are taken at irregular distances and/or discontinuously in front of the cutting or welding device (15) (machining device), on which c) for cutting and/or welding processes the machining device is moved at least transversely to the direction of transport of the sheets in accordance with the course of the irregular cutting line or weld seam, and in which d) the sheets (10a, 10b) secured to the support (3) are continuously and/or with an optimum spacing moved along beneath the machining device (15) at a speed depending on the cutting or welding rate and/or the course of the cutting line or weld seam, and an appropriately designed processing installation for implementing said process.
Patent MY-8700142-A (MY)
Title: Nutritive compositions containg fatty substance and a process for the preparation thereof
Inventor: TRAITLER HELMUT
IPC: A23L35/00
Filed: 1987-12-30
Abstract: The oil of pips of fruits of the Ribes genus is an abundant, cheap source of  gamma -linolenic acid. It is extracted using solvents from dried and ground residues from the production of juices, preserves and jellies or brandies, liqueurs and schnapps of fruits, such as blackcurrant, redcurrant or gooseberry. According to a preferred embodiment, the residues are treated with ethanol before being extracted with hexane in order to free the oil from most of the free fatty acids, waxes, colorings and odorous compounds. The refined oil is a valuable ingredient in cosmetic, dermatological, dietetic and pharmaceutical compositions.
Patent NL-2008345-A (NL)
Title: Lithographic apparatus and device manufacturing method.
Inventor: VOGEL HERMAN
IPC: G03F7/20
Filed: 2012-02-24
Abstract: An apparatus, in an embodiment, having a patterning device support including a first planar element having a first flow-restricting surface; a second planar element including a second flow-restricting surface facing the first flow-restricting surface; a support driver to linearly move the support along a certain direction relative to the second planar element, wherein the first and/or second flow-restricting surface has one or more projections and/or recesses between the first and second flow-restricting surfaces, and wherein the projection and/or recess on the first and/or second flow-restricting surface is arranged to provide a flow resistance, per unit width of the first and/or second flow-restricting surface perpendicular to the flow, that is lower against flow that is parallel to the certain direction than against flow that is perpendicular to the certain direction. The flow-restricting surfaces may direct gas flow onto a driver part that generates heat.
Patent NL-2017226-A (NL)
Title: Light-adjustable solar-powered lamp umbrella
Inventor: XIONG LUO
IPC: A45B23/00
Filed: 2016-07-25
Abstract: The current invention relates to a light-adjustable solar-powered lamp umbrella, comprising a canopy, an umbrella frame having umbrella struts, an umbrella stem, a lighting assembly and a solar energy power supply system, the lighting assembly being mounted on the umbrella struts, the solar energy power supply system comprising a solar panel which is mounted on the canopy and used for converting solar energy to electrical energy and a rechargeable battery for storing a power source obtained by conversion of solar energy, characterised by further comprising an external power source power supply system and a control system, the external power source power supply system comprising a power source interface connected to an external power source and a seventh interface connected to the rechargeable battery, the control system comprising a circuit control board, on which circuit control board are provided a first interface, a second interface, and a third interface connected to the lighting assembly, the solar panel being connected to the first interface and forming an electrical connection with the rechargeable battery by means of a circuit connecting element connected to the second interface, and a sensing control circuit for touch-controlling the brightness and on/off switching of the lighting assembly is also provided on the control board.
Patent NL-2027855-A (NL)
Title: Inrichting voor nat zeven en zuiveringswerkwijze met korte stroom van grafieterts door nat zeven
Inventor: XIANGLIANG HE
IPC: C01B32/215
Filed: 2021-03-29
Abstract: U I T T R E K S E L De uitvinding geeft een natte zeefinrichting weer en een zuiveringsproces met een korte stroom van grafieterts door nat zeven. Het zuiveringsproces omvat de volgende stappen: na het gebruik van een kleiner aantal meerfasige malen en flotatie, 5 worden de grove korrels verkregen door zeven direct gekwalificeerd als concentraten; het verkregen fijnkorrelige grafieterts wordt onderworpen aan het korte proces van herslijpen in de volgende molen en opnieuw floteren in de flotatiemachine, wat het scheidingsproces van grafieterts kan verkorten, het grote 10 Vlokgrafiet kan beschermen en de kwaliteit van het algehele grafiet kan verbeteren; het natte zeefapparaat maakt gebruik van een longitudinaal zeefgaas en het pulserende rubberen trommelvel realiseert pulserende toevoer van drijfmest, wat effectief het probleem van grafiet oplost dat gemakkelijk kan worden afgezet en l5 overlapt om "valse grote stukken" te vormen en het zeefgaas tijdens horizontaal zeven te blokkeren, en verbetert de scheidingsindex, en vermindert het energieverbruik en de kosten.
Patent NL-2032738-A (NL)
Title: Bridge deck asphalt odor purify device
Inventor: ZHIQIANG LIU
IPC: B01D53/02
Filed: 2022-08-11
Abstract: The invention relates to the technical field of odor purification devices, and discloses a bridge deck asphalt odor purification device which comprises a main box body, wherein the inner top of the main box body is fixedly provided with a first support plate, the middle part of the bottom end of the first support plate is fixedly provided with a partition plate, The inner bottom of the purification box is fixedly provided with za circle of electric heating plates, and the middle part of one end of the purification box, which is close to the side wall of the main box body, is fixedly provided with a feeding hole. In the invention, the asphalt is irradiated by the ultraviolet lamp of the UV deodorizer, the UV ultraviolet beam irradiates the malodorous gas and photocatalysis, and the molecular chain structure of the malodorous gas is catalyzed and cracked.
Patent NL-2034385-A (NL)
Title: Inclination angle control instrument for screw anchor installation
Inventor: SHUANG WANG
IPC: E02D13/04
Filed: 2023-03-20
Abstract: An inclination angle control instrument for screw anchor installation is provided, relates to the technical field of geotechnical engineering. The inclination angle control instrument for screw anchor installation includes 10 a triangular base and side plates hinged to three sides of the triangular base respectively. A platform assembly for placing a screw anchor clamp is arranged above the triangular base, transmission assemblies are arranged on the platform assembly, each of the transmission assemblies drives a corresponding one of the side plates to rotate on the triangular 15 base. The inclination angle control instrument for screw anchor installation can be spread and retracted more conveniently, thereby improving the working efficiency of the inclination angle control instrument for screw anchor installation.
Patent NL-6810905-A (NL)
Title: Sections for ventilation ducts
IPC: F16L13/00
Filed: 1968-07-31
Abstract: Sheet metal ducts such as used for ventilation plant and the like are prefabricated and assembled on site, instead of being prepared in large dimensions and cut to size on site, by providing sheet metal sections the edges of which are bent so that when two edges are placed against each other they form a T-shaped cross section, and by subsequently attaching the edges to each other by sliding over the length of the edges a strip of which the cross section is that of a hollow T. This construction makes assembly on site easy and speedy and facilitates transport.
Patent NL-7512595-A (NL)
Title: Flexible high resilience polyurethane foam prepn. - using foam stabilising polyether polyol, non-shrinking or-collapsing on curing
IPC: C08G18/48
Filed: 1975-10-28
Abstract: In forming a flexible, highly resilient polyurethane foam, the improvement comprises incorporating into the reaction mixt., a foam stabilising supplemental polyether polyol (I) contg. >=30% of primary OH gps., an av. of 2-6 OH gps., OH no. of 250-800. (I) is an adduct of a 2-4C alkylene oxide and a mixt. of (i) dextrose and water, (ii) dextrose and an aliphatic diol or triol or (iii) dextrose, water and an aliphatic diol or triol. The reaction mixture contains an org. polyisocyanate, foaming agent, catalyst, polydimethylsiloxane liquid surfactant and a polyether polyol (II) of mol. wt. >=4000 and having a polyhydroxy alcohol nucleus of functionality 2-4 to which are attached polyoxyalkylene segments and a ratio of primary to secondary OH gps. of 1.5-6:1. The foams do not substantially shrink or collapse before they are fully cured. They have a density of 1.8-3.8, pref. 2.2-3.0 lbs/cu. ft. and an SAC factor, as a measure of support provided by cushioning material, of 2.4-2.7; the foams are quite flexible and soft at the surface, exhibit little or no tendency to bottom out. The foams also have good tear strength, tensile strength and elongation and are used in moulded automobile seats and other cushioning applications.
Patent NL-7604562-A (NL)
Title: Solid paint contg. polymer opt with acid gps., in non-polar solvent - cross-linked with metal hydroxide or ammonia, for manual applicn. without brush or roller
IPC: C09D13/00
Filed: 1976-04-28
Abstract: A solid paint with a gel force of 100-200mm penetration and a dimensional stability based on ionic bonds contains (a) as polymer (1) a 25-90 wt. % soln. in a nonpolar solvent, of a hardenable resin of mol. wt. 1000-7000, with sufficient carboxylic, sulphonic or phosphonic acid gps. to give an acid number of 20-80, or (2) a stabilised, non-aq. 25-90% dispersion, in a non-polar solvent, of a polymer of mol. wt. 25,000-1,000,000 with sufficient carboxylic, sulphonic or phosphonic acid gps. to give an acid number of 25-60, or (3) a mixt. of a stabilised 25-90% dispersion, in a non-polar solvent, of a non-bonding resin of mol. wt. 25,000-1,000,000 with no functional reactive gps. and a soln. (1) with a ratio of non-bonding resin; (1) of 2-8:1 (2-4:1) (b) 100-600 moles % w.r.t. functional acid gps. of a 10-50% soln. or suspension in a polar solvent of high dielectric rigidity, of a metallic hydroxide, NH4OH or a cpd. which forms organic cations, as ionic crosslinking agent, and (c) 0-5% of a metallic drier, w.r.t. wt. of polymer. The solid paint is used as a stick or block and is applied manually without a brush or roller.
Patent NL-7606495-A (NL)
Title: Standard design soluble fish hook - is of material dissolving completely after period of immersion in water
IPC: A01K83/00
Filed: 1976-06-16
Abstract: The fish hook is of the same shape as a conventional one, but instead of being made of metal is of a material soluble in water. Thus, even if swallowed deep by the fish and this then escapes, it will dissolve completely after a short time and thus avoid extensive internal injury.
Patent NL-7900864-A (NL)
Title: Ruminant feed prodn. from straw - by treating with sodium hydroxide in presence of oxidn. catalyst (SW 9.4.79)
IPC: A23K10/32
Filed: 1979-02-02
Abstract: Prodn. of feed for ruminants comprises chopping up straw (or analogous material contg. lignocellulose) to pieces of max. length 0.1-5 cm opt. grinding, then mixing with 1-10% NaOH and 0.5-5% exidation catalyst at a moisture level of 10-20%. The mixt. is then vigorously mechanically milled at 60-100 degrees C, and the prod. granulated. Esp. mixing is at 40-50 degrees C for 10-40 min. and pref. oxidation catalysts are salts of Cu, Fe, Mn, Co, V, Cr or Ni. The starting material made be treated with 0.1-2% of an oxidant, e.g. a nitrate or permanganate, and 0.1-5% urea. Digestibility and nutritional value are superior to those of other straw-based feeds. When added to feed concentrates at 35% a material derived from wheat straw provides 90% of the energy of barley.