baber/WOPTO huggingface dataset:
Patent MX-PA02008721-A (MX)
Title: Intersystem base station handover.
Inventor: GARDNER WILLIAM
IPC: H04B17/40
Filed: 2001-03-07
Abstract: A mobile wireless telecommunications system includes base stations of a first type operating according to a first air interface, and base stations of a second type operating according to a second air interface. Methods and apparatus are provided for handing over a mobile station in the system from a first base station, which is of the first type, to a second base station, which is of the second type. A communications link is established over the first air interface between the mobile station and the first base station. Data are received from the mobile station responsive to a signal received by the mobile station over the second air interface from the second base station, substantially without breaking the communications link with the first base station. The mobile station is handed over form the first to the second base station responsive to the data received therefrom. In particular, a method of conducting intersystem handover from a multicarrier system to a direct spread system is provided. Timing synchronization is also advantageously made available through the mobile station.
Patent MX-PA02009583-A (MX)
Title: Rotational casting method for coating a flexible substrate and resulting coated flexible article.
Inventor: PETER THOMAS H
IPC: C08G18/48
Filed: 2001-01-30
Abstract: A method for rotationally casting a coating onto a flexible substrate is provided wherein the coating comprises a polyurethane composition formed from (a) a substantially linear isocyanate terminated polyurethane prepolymer; and, (b) a curative agent containing a diol having a molecular weight of less than 250 and, optionally, a secondary aliphatic diamine. Also provided is a flexible substrate possessing the coating.
Patent MX-PA02009668-A (MX)
Title: Modifying chemoselectivity during oxidation of nitrogen compounds.
Inventor: BERNARDELLI PATRICK
IPC: C07C217/18
Filed: 2001-03-22
Abstract: The invention concerns a method for chemoselective oxidation of an organic compound comprising several potentially oxidizable groups whereof at least one is a nitrogen group. Said method is characterised in that it consists in using at least a protic solvent, which is a good donor of hydrogen bonds, enabling to limit N-oxidation.
Patent MX-PA02012109-A (MX)
Title: Branched copolymers based on unsaturated nitriles and on conjugated dienes.
Inventor: MARINELLI LUIGI
IPC: C08F236/12
Filed: 2001-05-25
Abstract: The invention relates to branched copolymers based on unsaturated nitriles and on conjugated dienes. The branched copolymers are characterized in that: the content of bound unsaturated nitrile ranges from 15 to 50 wt. %; the Mooney viscosity ranges from 15 to 150 M.E. [ML 1 + 4/100 C]; the chain branching ranges from 0 to 20 (determined by the Dgr;dgr;B value), and; the solubility, measured in methyl ethyl ketone, is ge; 85 wt. % at 20 C. The inventive copolymers can be used for producing hydrogenated copolymers based on unsaturated nitriles and on conjugated dienes (HNBR), for producing shaped bodies of all types, which are produced in injection molding or extrusion methods, and for improving the flowability of elastomers.
Patent MX-PA03000077-A (MX)
Title: Method for producing a phenothiazine granulate with improved properties.
Inventor: BEYER JUERGEN
IPC: C07D279/36
Filed: 2001-03-09
Abstract: The invention describes a method for producing phenothiazine granules with a narrow particle size distribution, at least 98% of pure phenothiazine in the liquid form is compressed through a device provided with holes and a frequency that is applied to phenothiazine liquid, the liquid phenothiazine is discharged through the orifices to enter a cooling medium that has a temperature between 196 and + 120 ° C, the droplets of liquid phenothiazine produced in this way, are brought to a temperature below the point of boiling and optionally solidifying in another post-cooling area, optionally, the fine-grained particles or coarse-grained particles, thus formed, can be removed frequently by appropriate methods, the density per unit volume of the granules of phenothiazine obtained vary more particularly from 720-780kg
Patent MX-PA03000220-A (MX)
Title: Potent immunostimulants from microalgae.
Inventor: PASCO DAVID STANLEY
IPC: A61K31/715
Filed: 2001-07-10
Abstract: Immunostimulatory polysaccharides can be preferentially extracted from food-grade microalgae using an aqueous ethanol extraction procedure. The resulting preparations exhibit extremely potent immunostimulatory activity. The preferential extraction of these immunostimulatory polysaccharides is dependent on the concentration of ethanol used and the extraction temperature. The most efficient conditions are 50% ethanol concentration at temperatures between 60° and 70° C. The isolated polysaccharide preparations are potentially useful as a botanical or pharmaceutical preparation to improve immune function.
Patent MX-PA03002122-A (MX)
Title: Methods for inhibiting decrease in transdermal drug flux by inhibition of pathway closure.
Inventor: JUANITA A JOHNSON
IPC: A61K31/727
Filed: 2001-09-06
Abstract: This invention relates to a method for inhibiting a decrease in the transdermal flux of an agent that is being transdermally delivered or sampled over a prolonged period of time wherein the delivery or sampling involves disrupting at least the stratum corneum layer of the skin to form pathways through which the agent passes. The desired result is achieved by co-delivering or co-sampling the agent with an amount of at least one anti-healing agent wherein the amount of the anti-healing agent is effective in inhibiting a decrease in the agent transdermal flux compared to when the delivery or sampling of the agent is done under substantially identical conditions except in the absence of the anti-healing agent(s).
Patent MX-PA03005613-A (MX)
Title: Inhalation therapy assembly and method.
IPC: A61K9/72
Filed: 2003-06-20
Abstract: The inhalation therapy assembly and method of use described herein increases the efficiency of metered dose inhalers by allowing delivery of the doses to a collapsible reservoir which can be manually pumped, ensuring that medicants contained therein are properly and completely delivered to the patient. Terminal and proximal valves of the one-way diaphragm type allow flow of the aerosol medicants while preventing improper expulsion. An exhalation valve is adjustable to ensure the patient exhales suitably to permit proper medicant absorption. A conventional metered dosage inhaler having an approved FDA canister provides proper dosage to the patient and is joined to the collapsible reservoir by a connector having a plurality of apertures for receiving the MDI and an accessory T-fitting.
Patent MX-PA03006230-A (MX)
Title: Thermoplastic compositions for the preparation of fibers and films.
Inventor: JOHN M WARAKOMSKI
IPC: D01F8/12
Filed: 2001-11-30
Abstract: Thermoplastic compositions particularly adapted for use in preparing extruded fibers and films for carpets, rugs, woven fabrics, non-woven or spun-bonded fabrics, knit fabrics, garments, laminates, constructions, or other applications and a method for the formation thereof.
Patent MX-PA03006548-A (MX)
Title: Preparation of non-crystalline atorvastatin calcium.
Inventor: GORAZD SORSAK
IPC: C07D207/34
Filed: 2002-01-22
Abstract: Atorvastatin calcium, the substance known by the chemical name [(R-(R*, R*)]-2 -(4-fluorophenyl)-b, ddihydorxy-5 -(1-methylethyl) -3-phenyl-4 -[(phenylamino) carbonyl]-1H -pyrrole-1 -heptanoic acid hemi calcium salt is known as HMG-CoA reductase inhibitor and is used as an antihypercholesterolemic agent. Atorvastatin is usually prepared as its calcium salt since it enable atorvastatin to be conveniently formulated in the pharmaceutical formulations, for example, in tablets, capsules, powders and the like for oral administration. Atorvastatin calcium can exist in an amorphous form or in one of the crystalline forms (Form I, Form II, Form III and Form IV). Atorvastating calcium is the substance which is very slightly water-soluble, and it has been found that the crystalline forms are less readily soluble than the amorphous form which may cause problems in the bioavailability of atorvastatin in the body. The present invention relates to a novel process for converting the intermediate in the synthesis of atorvastatin having the following formula (I) or atorvastatin lactose into the non-crystalline atorvastatin calcium: wherein A denotes a common protection group or separate protection groups for the dihydroxy group and B denotes a carboxylic acid protection group.
Patent MX-PA03008198-A (MX)
Title: Transport and storage container for liquids.
Inventor: UDO SCH TZ
IPC: B65D77/04
Filed: 2003-09-11
Abstract: Pallet tank incorporates a plastic tank with a long-acting anti-static outer layer (21). A connector (11) made from electrically-conducting plastic is fitted on the tank and connects with this layer. A tap (12) fits into the connector.
Patent MX-PA03008698-A (MX)
Title: Self-bonded corrugated fibrous web.
Inventor: LUDWIG BUSAM
IPC: D04H1/54
Filed: 2002-04-19
Abstract: A self-bonded corrugated web made from a primary pre-bonded web layer of substantially uniform thickness, which contains thermoplastic fibers,and which is arranged to form corrugations forming a corrugation pattern of parallel corrugation lines, which can be parallel to the longitudinal extension of the web, whereby the corrugated web is heat- or melt-fusion bonded in regions forming a primary bonding pattern of a plurality of primary bonding pattern lines, which are arranged non-parallel to the corrugation lines and which intersect at least two of the corrugation lines, thusly stabilizing the corrugations. Preferably, each of the corrugation lines of is connected to at least one neighboring corrugation line by at least one primary bonding pattern line.The primary bonding pattern can comprise first and second primary bonding pattern lines, which can define circumscribed regions, which are unbonded by the primary bonding pattern. The primary bonding pattern lines can be continuous lines, preferably straight lines, and it can consist of a secondary bonding pattern consisting of a plurality of bonding points. The corrugated web according preferably exhibits a low pressure loft of at least 18 Ä mu m/(g/m<2>)Ü. The present invention further relates to an absorbent article comprising a self-bonded web as well as to a method for making such a self-bonded corrugated web. <IMAGE>
Patent MX-PA03009560-A (MX)
Title: Interactive digital teaching/learning system.
Inventor: SALVADOR RIZZO TAVARES
IPC: G09B5/02
Filed: 2003-10-17
Abstract: The present invention is related to the employed means in the learning process for a specific group of individuals. Specifically, is referred to a group of students and one or more teachers, which is/are assisted by electronic elements such as tools in the constructivist process, characterized for consisting in one PC or more PC's connected in a local net to the internet with specialized software, and at least one of them interconnected with, at least an interactive board; at least a video projector of data and video; at least a documental camera that facilitates the exposition and manipulation of objects not contained in the PC such as books, magazines, objects, beings standing still or in movement and with the support of recording equipment VCR or digital for storing all the images captured by the camera; and info printing means connected to at least a PC or dependant of a board or PC in a wireless mode, serial and in the net and supporting by special furniture and three writing wal ls and optionally schedule control equipment.
Patent MX-PA03009843-A (MX)
Title: Fuel additives.
Inventor: JURGEN RODER
IPC: C10L1/12
Filed: 2002-04-26
Abstract: There is described a fuel additive composition comprising an oleic alkanolamide and an alkoxylated oleic acid. There is also described a fuel composition comprising a hydrocarbon fuel and a fuel additive comprising an oleic alkanolamide and an alkoxylated oleic acid and also a method of running a combustion engine using the fuel if the invention.
Patent MX-PA04002784-A (MX)
Title: Pharmaceutically acceptable salts of 20(s)-camptothecins.
Inventor: SRIRAM RAJAGOPAL
IPC: A61P35/02
Filed: 2002-09-25
Abstract: The present invention relates to pharmaceutically acceptable salts formed by the compounds of general formula (I), their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs and pharmaceutically acceptable compositions containing them. The present invention also relates to a process for the preparation of the above said pharmaceutically acceptable salts, their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, and pharmaceutical compositions containing them.
Patent MX-PA04003884-A (MX)
Title: Method and apparatus for preparing hydrazo-dicarbonamide using urea as starting material.
Inventor: SANG-JIN HAN
IPC: C07C281/06
Filed: 2001-10-24
Abstract: The present invention relates to a method and apparatus for preparing hydrazodicarbonamide using urea as starting material economically and environmentally desirably. The apparatus includes a pyrolysis furnace to obtain biuret and ammonia by pyrolyzing urea; a recrystallization reactor to purify the biuret obtained from the pyrolysis furnace; a first reactor to obtain an metal monohalobiuret salt by reacting the biuret with metal hypohalogen compound or with halogen and base; a second reactor to synthesize the hydrazodicarbonamide by reacting the monohalobiuret metal salt with ammonia; and an ammonia evaporator to separate the excess ammonia from hydrazodicarbonamide and to supply the separated ammonia to an ammonia concentrator.
Patent MX-PA04004522-A (MX)
Title: Process for removing spots from clothes in laundry machines with a vertical shaft.
Inventor: BERNARDINO FLAVIO ERASMO
IPC: D06F35/00
Filed: 2002-11-08
Abstract: A process for removing spots from clothes in laundry machines with a vertical shaft comprising the steps of: a- supplying a washing liquid to a load of soiled clothes inside a perforated basket (2) for containing clothes and provided internal to a tub (1) that is supplied with washing liquid until reaching a predetermined level, which is substantially lower than the lowest laundering level and compatible with the load of clothes; b- submitting this load of clothes to at least one agitation period during a certain first agitation time interval; c- maintaining said load of clothes at rest after a respective agitation period has elapsed and during a predetermined first rest time interval, sufficient for the temperature of the washing liquid to reach a value necessary to allow the activation of at least one of the enzymatic and bleaching functions of the washing liquid; d- submitting the load of clothes to a subsequent agitation period during a certain second agitation time interval, sufficient to provide a certain cleaning of the load of clothes, but insufficient to cause a relevant drop in the temperature reached by the washing liquid..
Patent MX-PA04005476-A (MX)
Title: Amplifier for downstream and upstream signals.
Inventor: BERNHARD STASCHEIT
IPC: H04L5/14
Filed: 2002-12-04
Abstract: The invention relates to an amplifier, in particular for a cable network, for downstream and upstream signals that are transmitted in different frequency bands, comprising - a first and a second connector (10, 20), - a common amplifier element (16) for downstream and upstream signals, - a first and a second downstream-signal filter (18, 28), - a first and a second upstream-signal filter (14, 22). An input of the amplifier element (16) is connected to an output of the first downstream-signal filter (28) as well as to an output of the first upstream-signal filter (22); an output of the amplifier element (16) is connected to an input of the second downstream-signal filter (18) as well as to an input of the second upstream-signal filter (14); the first connector (10) communicates with the output of the second upstream-signal filter (14) and the input of the first downstream-signal filter (28); and the second connector (20) communicates with the output of the second downstream-signal filter (18) and the input of the first upstream-signal filter (22).
Patent MX-PA04005599-A (MX)
Title: Disposable paint cup attachment system for gravity-feed paint sprayer.
Inventor: MARK E CHARPIE
IPC: B05B11/00
Filed: 2004-06-09
Abstract: A novel fluid supply cup comprises a flexible liner integral with a container having an opening and a vent. A novel method of manufacturing a lined container comprises the steps of molding a container having a vented thick-walled portion and an integral flexible thin-walled liner, and folding the thin-walled liner into the thick-walled portion. Finally, a novel method of applying a fluid comprises the steps of providing a flexible liner integral with a container having an opening and a vent, loading fluid into the liner, engaging the container with a fluid applicator, flowing the fluid out of the liner into the fluid applicator, collapsing the liner, and flowing the fluid of the fluid applicator.
Patent MX-PA04005732-A (MX)
Title: Apparatus, methods and articles of manufacture for wireless communication networks.
Inventor: JUN LI
IPC: H04L12/28
Filed: 2002-12-06
Abstract: The present invention comprises apparatus, methods and articles of manufacture for wireless communication networks. A mobile communication device (10) includes a geographic drive (12), which is used to upload and/or download files from the network (20). Uploading and downloading of files occurs through a connection point, and thus the transfer of files can be controlled throughout the network.
Patent MX-PA04006831-A (MX)
Title: Stabilized aqueous cross-linking dispersions.
Inventor: THOMAS FELLER
IPC: D06M13/395
Filed: 2003-01-07
Abstract: The invention relates to a novel water-dispersible or water-soluble blocked polyisocyanates that are stabilized against thermal yellowing. The invention also relates to the production and use of the inventive dispersions.
Patent MX-PA04008682-A (MX)
Title: Mineralized polyethylene.
Inventor: ITURBIDE VICTOR HUGO SAAVEDRA
IPC: C08L95/00
Filed: 2004-09-07
Abstract: Described is a product developed from a low, medium or high density polyethylene, which is indistinctly mixed or combined with mineral, ferrous or non-ferrous metal loads useful for improving the hardness, resistance or durability thereof up to 500%.
Patent MX-PA04010575-A (MX)
Title: Production of cloned offspring from cooled carcasses.
Inventor: RESPESS DONALD
IPC: C12N15/00
Filed: 2003-04-24
Abstract: Genetic material is derived from animals post-mortem, and used in nuclear transfer processes to produce cloned embryos and live cloned animals having genetic make-ups identical to the post mortem animals. The method has particular applicability to the management and breeding of livestock, to the production of animals having desired genetic traits, and to the integration of those genetic traits into selective breeding operations.
Patent MX-PA04011443-A (MX)
Title: Liquid cosmetic composition comprising gellan gum or a derivative thereof, a solid compound, and a monovalent salt, processes for using this composition, and methods of using same.
Inventor: LUDIVINE LAURENT
IPC: A61K8/00
Filed: 2004-11-17
Abstract: Disclosed herein is a non-washing aqueous liquid cosmetic composition comprising, in a cosmetically acceptable medium, at least one gellan gum, or a derivative thereof, at least one solid compound, and at least one monovalent salt. Also disclosed is a process for shaping or holding the hairstyle, using the cosmetic composition. Also disclosed are cosmetic products, such as hair care compositions, hair conditioning compositions, and make-up compositions for the hair or the integuments.
Patent MX-PA04011769-A (MX)
Title: Rapid detection of bt-cry toxins.
Inventor: KRANTHI KESHAV RAJ
IPC: G01N33/68
Filed: 2003-05-29
Abstract: The present invention is based on the use of 1) two polyclonal IgGs against two Cry toxins, 2) Cry toxin receptors isolated from lepidopteran larvae and 3) manual striping methods to manufacture immunochromatographic strips that are useful in detecting a variety of analytes. Immunochromatographic strips, which facilitate rapid detection of analytes are expensive if made using monoclonal antibodies and cannot be affordable for Indian farmers and extension workers. The main objective of the current method was to simplify the development of the immunochromatographic detection method for Cry (Bt) toxin detection using affinity purified polyclonal antibodies specific to the analyte and also to provide a robust and easy method suitable for manufacture of "Cry1Ac/Cry1Ab/Cry2Aa/Cry2Ab toxin" detection strips at affordable cost, under Indian conditions. Anti-Bt (anti-Cry1 Ac or anti-Cry2Aa/Ab or both) antibody or Cry receptor proteins are immobilized on a cellulose nitrate membrane by manual striping. The membrane is blocked using casein or BSA and preservatives. Anti-Bt (anti-Cry1 Ac or anti-Cry2Aa/Ab or both) antibody is labeled with gold and adsorbed on glass-fibre membrane which is placed at the bottom the membrane so as to overlap 2mm. Specificity and accuracy of the assay are greatly enhanced due to the use of antigen-affinity and Protein-A affinity purified polyclonal IgG raised in two different animals (goat and rabbit). The schematic diagram of the Cry toxin detection lateral flow strip assembly is shown in a diagram appended herewith. The strips thus made represent rapid, sensitive devices and methods for detecting the presence of Cry1Ac/Cry1Ab/Cry2Aa/Cry2Ab and crystal toxins either from transgenic plants or in Bt-fermented products. The methods and devices have high sensitivity to detect either single or two Cry toxins simultaneously on a single strip. Use of the present methods provide an assay system which involve a minimal number of steps, and yield reliable results even when used by untrained persons.
Patent MX-PA04012467-A (MX)
Title: Frangible heat-sealable films for cook-in applications and packages made thereof.
Inventor: AMY LYNN KRAIMER
IPC: B32B27/08
Filed: 2004-12-10
Abstract: Coextruded easy-opening film structures having at least three layers for use as a packaging film or as a component thereof suitable for storing and/or cooking food items contained therein. The first film layer includes a material selected from the group consisting of ethylene/alpha-olefin copolymer, propylene/ethylene copolymer and blends thereof, the second film layer comprises a first modified or unmodified polyolefin and a second modified or unmodified polyolefin which is immiscible in the first modified or unmodified polyolefin; wherein the second layer is disposed between said first layer and said third layer. The third layer includes a material selected from the group consisting of polyethylene, anhydride-modified polyolefin; ethylene/vinyl alcohol copolymer, polyamide and blends thereof. The multilayer coextruded frangible films are thermoformable and exhibit a heat seal strength of between 1000-2500 g/in. (393.7-984.3 g/cm) after being submerged in water at 100 DEG C. for one hour upon conducting a Standard Heat Seal Strength Test.
Patent MX-PA05002364-A (MX)
Title: Sodium glyphosate compositions and process for their preparation.
Inventor: CAMPBELL DWANE H
IPC: A01N57/20
Filed: 2003-09-02
Abstract: A process is provided for preparing a downstream processable sodium glyphosate paste. The process includes mixing in a reactor particulate glyphosate acid, sodium hydroxide, water, and optionally one or more adjuvant(s). The reaction of glyphosate acid with sodium hydroxide causes the generation of heat resulting in the partial evaporation of the water such that a sodium glyphosate paste is formed having a moisture content of about 0.1% to about 20% by weight. The sodium glyphosate paste may then be further processed to form a dry granular herbicidal composition.