baber/WOPTO huggingface dataset:
Patent MX-PA02007500-A (MX)
Title: A process for producing thermoformable foam sheet using a physical blowing agent.
Inventor: WELSH GARY C
IPC: B29C47/00
Filed: 2001-01-12
Abstract: The present invention is a process for producing a thermoplastic foam sheet comprising contacting a molten monovinylidene aromatic or olefinic polymer with a physical blowing agent to form a polymer blowing agent mixture, and foaming the mixture into a region of lower pressure within a sheet extrusion line, wherein the extrudate is pulled and compressed to form a thermoplastic foam sheet having a uniform thickness of less than 3 mm.
Patent MX-PA02008487-A (MX)
Title: Diagnostics and therapeutics for glaucoma.
Inventor: FINGERT JOHN
IPC: C12Q1/68
Filed: 2001-02-26
Abstract: Methods and compositions for diagnosing and treating glaucoma are disclosed.
Patent MX-PA02009736-A (MX)
Title: Process for obtaining animal protein and protein thereof.
Inventor: ARROYO GONZALEZ EDGAR DE JESUS
IPC: A23J1/00
Filed: 2002-10-03
Abstract: The present invention is related to the food industry particularly relates with a process for obtaining animal protein, characterized for comprising the following steps: a) Reception of raw material apt and free from contaminants; b) Milling of the raw material into a paste fine-mesh no larger than 50 or smaller to generate the fluid phase with an average viscosity of 17,000 centipoises; c) inclusion of citric oil in a 1 to 1 relation, a unit of fluid phase of material per a unit of citric oil at temperatures ranging between 10 to 60¦C, in continuous agitation during 2 to 4 hours or more; for degreasing raw material and separating the protein by precipitation; d) separation of the solid phase by centrifugation at ambient temperature; e) pre-drying of the separated solid phase; d) decantation of omega III and citric oils for separating them from the liquid phase, followed by a nano-filtration to obtain pharmaceutical omega type oils and recovery of citric oil; g) distillation for obtai ning of water contained in the raw material; h) milling of the solid phase with mesh no smaller than 325; i) total drying by an electric drying system; j) sterilization with ultraviolet rays and protein packaging.
Patent MX-PA02009753-A (MX)
Title: Method of manufacturing a high doi high gloss multifunctional thermoplastic film.
Inventor: MIENTUS BERNARD S
IPC: B29C48/91
Filed: 2001-03-23
Abstract: A method of making a high gloss multilayered polyolefin film (12), characterized by the absence of polyvinyl chloride, by coextruding the layers onto a polished casting roll (112) having a mirror finish. The multilayered polyolefin film (12) produced by this method has a high gloss finish and a distinctness of image in the cross direction in the range of 1.3:1 to 1.0:1, and has a 20 degree gloss in the machine direction and the cross direction of at least 40.
Patent MX-PA02010015-A (MX)
Title: Fibrous absorbent articles having malodor counteractant ability and method of making same.
Inventor: WILLIAMS KARLA E
IPC: A61F13/00
Filed: 2001-04-12
Abstract: There is provided a fibrous absorbent article for absorbing body fluids. The article includes a fibrous material suitable for absorbing the body fluids, and one or more all natural, liquid malodor counteractant materials disposed within the fibrous material to absorb, neutralize, suppress, and or eliminate odors associated with the body fluids.
Patent MX-PA02011045-A (MX)
Title: Combinations of plant protection agents with anionic polymers.
Inventor: YOUNG KEITH ANDREW
IPC: A01N33/12
Filed: 2001-05-05
Abstract: The invention relates to the combination of a cationic agrochemical active substance with an anionic polymer, which comprises negatively charged functional groups, while invoking electrostatic interaction for the controlled release of this active substance. This combination enables the suppression of antagonistic interactions of different active substances among one another and enables an increase in culture selectivity.
Patent MX-PA03000766-A (MX)
Title: System for leak testing industrial components.
Inventor: MCTAGGART MICHAEL DOUGLAS
IPC: G01M3/26
Filed: 2003-01-24
Abstract: A system for leak testing industrial components, such as engine blocks, is disclosed and includes a conveyor system for transporting the engine components to and from a test area having a support surface. A robot is operable in the test area and includes a manipulator which engages and moves the industrial components. At least two leak test units are provided where each leak test unit includes a shuttle for receiving the industrial component from the robot and thereafter subjecting that industrial component to a leak test. Each leak test unit then generates a failure output signal in response to a failed leak test on the industrial component. Each leak test unit is movably mounted to the test area support surface between an operable position and an inoperable position. In its operable position the leak test unit is positioned in the test area to receive the industrial components from the robot and perform the leak test. Conversely, in its retracted position, the leak test unit is positioned outside of the test area for maintenance, repair or the like. A robot control circuit controls the movement of the industrial components by the robot between the conveyor system and one or more of the selected leak test units in response to at least one control factor, such as a failure output from one of the leak test units.
Patent MX-PA03004859-A (MX)
Title: Articulated vehicle wheel tracking mechanism.
Inventor: ATLEY KERRY
IPC: B62D13/02
Filed: 2001-11-30
Abstract: The invention provides a trailer for use as part of an articulated vehicle (15) with improved cornering characteristics. The trailer includes: a main chassis (18) connectable to a wheeled section (16) of the vehicle immediately ahead of the trailer so that the trailer is rotatable relative to the wheeled section (16) about a substantially upright first axis (19) in the main chassis (18); a sub-chassis (20) having ground-engaging wheels (21) mounted thereto, the sub-chassis (20) being connected to the main chassis (18) and pivotable about a substantially upright second axis (23) in the main chassis (18); and stop means arranged for limiting rotation of the sub-chassis (20) about the second axis (23) and away from a position of a longitudinal alignment with the main chassis (18). The stop means is movable responsively to relative rotation of the wheeled section (16) and the main chassis (18) about the first axis (19). In a preferred arrangement, some wheels on the sub-chassis (20) are steerable responsively to rotation of the sub-chassis (20) about the second axis (23).
Patent MX-PA03006513-A (MX)
Title: Spark plug.
Inventor: CHRISTIAN FRANCESCONI
IPC: H01T13/34
Filed: 2003-07-21
Abstract: The ignition plug has an insulator body (1) and a central electrode (2) at least partly mounted in a bore in the insulator body, whereby the central electrode is sealed relative to the insulator by at least one sealing ring (10) enclosing it. The sealing ring has a material that is plastically deformable when compressed. The sealing ring has a metal or an alloy of a metal. AN Independent claim is also included for the following: (a) a method of manufacturing an inventive ignition plug.
Patent MX-PA03008551-A (MX)
Title: Method and apparatus for manufacture of a forged rack.
Inventor: JOHN LYLE MCLEAN
IPC: B62D3/12
Filed: 2002-03-21
Abstract: A method of manufacturing a steering rack bar (6) by forging, the method comprising the steps of placing a heated cylindrical rack bar (6) in a first forging die (15) and forging a first toothed portion (37) at one end thereof; removing the rack bar; heating the rack bar at or near the other end of said rack; and placing the other end of the rack bar in a second forging die and forging a second toothed portion (39) wherein, prior to forging the second toothed portion, the rack bar is axially and angularly aligned to a predetermined axial location and angularly orientated utilising the first toothed portion or features at or near the one end of the rack bar as a datum, and placed and held in the predetermined axial location and angular orientation prior to forging of the second toothed portion.
Patent MX-PA03011374-A (MX)
Title: Device for detecting telephone line seizure.
Inventor: THOMAS LE GARREC
IPC: H04M1/82
Filed: 2002-06-05
Abstract: The device for detecting telephone line seizure performs a measurement of voltage (UL) of the telephone line across a first and a second optocoupler (OC1, OC2) connected in series to the telephone line and arranged head-to-tail. The first optocoupler (OC1) makes it possible to discharge a capacitor (C) connected to the telephone line, the second optocoupler (OC2) converts the discharge current (ID) into an image current (ID') in a measurement circuit (S). This device comprises means ensuring negative feedback of the second optocoupler (OC2) to the first optocoupler (OC1). With this layout, the influence of the transfer coefficients of the optocouplers on the voltage measurement is decreased, so as to increase the accuracy of measurement.
Patent MX-PA03011568-A (MX)
Title: Explosion-proof instrument quick disconnect and seal.
Inventor: PASCAL CECICCO
IPC: H01R13/527
Filed: 2002-06-07
Abstract: An explosion-proof instrument quick disconnect (10) and seal (25) is provided for use in hazardous (e.g., explosive) environments to quickly connect or disconnect energized or de-energized electrical circuits. The quick disconnect and seal includes mating electrical receptacle inserts positioned within a male (30) and female (20) portion. The male and female portions are connected to one another by a coupling nut (50) having threads that engage mating threads on the male portion (30), thereby moving the male portion (30) therby moving the male portinon (30) relative the female portion (20) by rotation of the coupling nut (50), while at the same time preventing the electrical connection of the mating receptacle inserts in the male and female portions before the explosion-proof chamber (26) is secure.
Patent MX-PA04000306-A (MX)
Title: Additives for inhibiting the formation of gas hydrates.
Inventor: MICHAEL FEUSTEL
IPC: C10L3/00
Filed: 2002-06-27
Abstract: The invention relates to an additive, the use thereof and a method for inhibiting the seeding, growth and/or agglomeration of gas hydrates, whereby an effective amount of an inhibitor is added to a multi-phase mixture, comprising water, gas and, optionally, condensate, which tends to form hydrates or a drilling fluid which tends to form gas hydrates. Said inhibitor contains doubly alkoxylated quaternary ammonium compounds, whereby compounds of formula (1), where R1, R2 independently = groups of formula -(B)-(O-A)n-O-CO-R5 (2), or -(A-O)n-(C)-CO-O-R5 (3), R3 = C1 to C30 alkyl or C2 to C30 alkenyl, R4 = an organic group with 1 to 100 carbon atoms, optionally containing heteroatoms, R5 = C1 to C30 alkyl or C2 to C30 alkenyl, n = 1 to 20; A = a C2 to C4 alkylene group, B = a C1 to C10 alkylene group, C = a C1 to C6 alkylene group and X = an anion, are used as gas hydrate inhibitors.
Patent MX-PA04000734-A (MX)
Title: Moisture crosslinkable thermoplastics in the manufacture of vehicle weather strips.
Inventor: HANS-JOACHIM GRAF
IPC: B29C48/49
Filed: 2002-07-23
Abstract: Methods for forming a composite extrusion for use as a vehicle weather strip and the products formed thereby are disclosed in which a main body member (2) is formed from an elastomeric thermost rubber and an abrasion resistant decorative layer (4) comprised of a crosslinkable thermoplastic is extruded thereon. The crosslinkable thermoplastic may be an ethylene-octene copolymer or a copolymerized ethylene-styrene interpolymer. The thermoplastic contains grafted silane functional groups to allow the thermoplastic to be crosslinked in the presence of moisture. The abrasion resistant decorative layer may be extruded onto the thermoset either prior to or after the thermoset is cured and either prior to or after the abrasion resistant decorative layer is crosslinked. The material of the abrasion resistant decorative layer may be extruded into sheet form and laminated onto the main body member.
Patent MX-PA04002566-A (MX)
Title: Cutter insert and milling tool.
Inventor: THORSTEN STABEL
IPC: B23C5/06
Filed: 2004-03-18
Abstract: A cutter insert for milling tools includes a base body having a base surface, a top surface, and four side surfaces. The four side surfaces, together with each of the base surface and the top surface, define respective cutting edges. The base body is twisted about each of two perpendicular, coplanar axes of the base body. Each side surface has two opposite corner edges that are offset from one another in a direction parallel to a center axis of the base body.
Patent MX-PA04003279-A (MX)
Title: Fluid filled unit formation machine and process.
Inventor: DANA J LIEBHART
IPC: B29C65/18
Filed: 2004-04-06
Abstract: A machine for the manufacture of inflated plastic dunnage and other fluid filled units is disclosed. In a disclosed and pictured dunnage embodiment, the machine includes a hollow shaft rotatably mounted on a frame. In the preferred embodiment the shaft is solid. With either embodiment a drive is operably connected to the shaft for causing the shaft to rotate about its axis and a drum mounted on the shaft to rotate with the shaft. The drum is in the form of a pair of closely spaced discs having perimetral, cylindrically contoured sealing surfaces for support and, in cooperation with driven metal belts, transport of a web being formed into dunnage units. Sets of heating and cooling shoes having spaced arcuate surfaces are complementally positioned adjacent the drum surfaces with the cooling shoes downstream from the heating shoes in the direction of dunnage formation rotation. A nozzle is mounted generally tangentially of the drum at a location midway between the discs. Each of the cool ing shoes includes an air expansion chamber communicating through a shoe inlet when in use with a supply of air under pressure. In the hollow shaft embodiment one cooling shoe chamber has an outlet in communication with the nozzle via the shaft.
Patent MX-PA04003768-A (MX)
Title: Duplex stainless steels.
Inventor: JOHN J DUNN
IPC: C22C38/40
Filed: 2002-03-01
Abstract: A duplex stainless steel includes less than, in weight percent, 3 percent nickel and 1.5 percent molybdenum. In one embodiment, the duplex stainless steel includes, in weight percent, up to 0.06 percent carbon; 15 to 25 percent chromium; 1 to less than 2.5 percent nickel; up to 3.75 percent manganese; greater than 0.12 up to 0.35 percent nitrogen; up to 2 percent silicon; up to 1.5 percent molybdenum; up to 0.5 percent copper; up to 0.2 percent cobalt; up to 0.05 percent phosphorous; up to 0.005 percent sulfur; 0.001 to 0.0035 percent boron; iron and incidental impurities. The duplex stainless steel provided may be provided in the form of an article of manufacture, such as strip, bar, plate, sheet, casting, tubing or piping. A method for making the duplex stainless steel of the invention also is disclosed.
Patent MX-PA04003897-A (MX)
Title: Lightweight denim fabric containing high strength fibers, process for making the same and clothing formed therefrom.
Inventor: CHENG-HANG CHI
IPC: A41D31/00
Filed: 2002-10-24
Abstract: A lightweight and durable high-performance denim fabric. More particularly, a lightweight durable denim comprising a high strength component and a natural fiber, which is constructed into a fabric having both about a 15% lighter weight and about 15% higher durability than standard denim.
Patent MX-PA04004058-A (MX)
Title: Method for treating retroviral infections.
Inventor: JOHN A LACADIE
IPC: A61P31/14
Filed: 2002-10-03
Abstract: Compositions and methods of treating a retroviral infection in an afflicted host and/or inhibiting replication of a retrovirus involve administering a therapeutically effective amount of the following compound of formula (I): wherein A is a substituted or unsubstituted aryl compound, substituted or unsubstituted piperidyl, or substituted or unsubstituted thiopheneyl; L is sulfonyl, sulfinyl or thio; and B is a substituted or unsubstituted aromatic nitrogen containing heteroaryl compound; or pharmacologically acceptable acid-addition and base-addition salts thereof.
Patent MX-PA04005411-A (MX)
Title: Prestabilization of halogen-containing polymers.
Inventor: KARL-JOSEF KUHN
IPC: C08K3/24
Filed: 2002-12-02
Abstract: The invention relates to a process for preparing a stabilized suspen-sion/emulsion polymer of halogen-containing monomers with addition of a polymer stabilizer mixture compatible with the polymerization medium prior to, during or directly after the polymerization process, and to the polymers pre-pared by this process.
Patent MX-PA04005571-A (MX)
Title: Transparent high impact alloy.
Inventor: RICHARD COOPER
IPC: C08L53/02
Filed: 2002-11-19
Abstract: An improved tough, transparent polymer alloy comprised of 90 to 20 weight percent of a brittle polymer with a weight average molecular weight greater than 180,000; 0 to 60 weight percent of a rubbery polymer; 0 to 80 weight percent of a ductile polymer; and between greater than 0.4, i.e. between 0.5 and 3 weight percent of a plasticizer, i.e., mineral oil which resides in the brittle polymer. The brittle polymer can have molecular weights between 220,000 and 300,000, and may be as high as 400,000. In one of the preferred embodiments the brittle polymer is a copolymer of styrene and methyl methacrylate which copolymer ranges between 50 and 55 weight percent, the rubbery polymer is 0 weight percent, the ductile polymer is a styrene butadiene block copolymer ranging between 45 and 50 weight percent, and the mineral oil is 1.5 weight percent. Notched IZOD impact strength ranges between 1.0 to 6.0 ft-lb./in., preferably between 2.0 and 4.5 ft-lb./in. The haze can be less than 1.5% or it can be between 1 and 4%.
Patent MX-PA04008587-A (MX)
Title: Alkene separation process.
Inventor: ANDREW RICHARD LUCY
IPC: C07C5/327
Filed: 2003-02-12
Abstract: A process for the oxidation of a C2 to C4 alkane to produce the corresponding alkene and carboxylic acid which process comprises separation of the alkene from a mixture of the alkene, the alkane and oxygen by absorption in a metallic salt solution, and recovery of an alkene-rich stream from the metallic salt solution. Integrated processes for the production of alkyl carboxylate and alkenyl carboxylate, which processes comprise oxidation of a C2 to C4 alkane to produce the corresponding alkene and carboxylic acid, separation of the alkene from a mixture of the alkene, the alkane and oxygen by absorption in a metallic salt solution, and recovery of an alkene-rich stream from the metallic salt solution for use in production of alkyl carboxylate or alkenyl carboxylate.
Patent MX-PA04009468-A (MX)
Title: Acyl-4-carboxyphenylurea derivatives, method for production and use thereof.
Inventor: JOERG RIEKE-ZAPP
IPC: A61P3/10
Filed: 2003-03-28
Abstract: The invention relates to acyl-4-carboxyphenylurea derivatives, the physiologically-acceptable salts, physiologically-functional derivatives thereof and compounds of formula (I), where the groups have the given meanings, the physiologically acceptable salts and method for production thereof. Said compounds are suitable, for example, as anti-diabetics.
Patent MX-PA04012969-A (MX)
Title: Coagulating product for effluents of oil refining systems.
Inventor: ZUNIGA MA ISABEL TREJO
IPC: B01J/
Filed: 2004-12-17
Abstract: The present invention refers to an improved composition of a coagulating agent known as IMP-CEM-2, which is formed by the combination of an organic polymer and an aluminum polychloride, the composition being useful for effluents from oil refining processes since said organic polymer has properties for breaking and separating hydrocarbon-water inverse emulsions. The polymer also improves the clarification process of the aqueous phase after liquids are discharged into diverse water reservoirs located outside the working central station which provokes a substantial ecological damage. The present composition is considered a development in the field of clarifiers and disrupters of water-hydrocarbon inverse emulsions which are mainly useful for water resulting from effluents of oil refining processes, since physical and chemical interactions with colloidal particles suspended on water are produced by the addition of small amounts of said combination, thus achieving the particles destabiliza tion. The inventive product is additionally characterized in that it facilitates the cleaning action of effluent systems due to its characteristic of simultaneously acting as a disrupter of hydrocarbon-water inverse emulsions and as a coagulant, thereby producing low amounts of muds since most of the coagulated and flocculated material tend to float. The application of said polymer combination in effluent systems of plants for performing oil refining processes allows the recovered water to comply with colour, grease, oil and suspended solid specifications required for a recycling treatment or its dischargement into rivers, seas or lakes.
Patent MX-PA05004011-A (MX)
Title: Improved flapper assembly for producing a curly puff extrudate.
Inventor: BORTONE EUGENIO
IPC: B29C48/06
Filed: 2003-09-09
Abstract: In the process of forming a curly puff extrudate (20), an improved method of applying a controlled pressure to the flapper (32, 82) of the extrusion apparatus is performed using a penumatic system. A rotary actuator (80) applies a near constant pressure to the flapper (32, 82). Alternatively, a pair of telescoping tubes connected to the flapper (32, 82) and an air pressure source can apply a near constant pressure to either the proximate or distal end of the flapper (32, 82). Further in the alternative, a linear actuator can be used to provide a near constant pressure to the flapper (32, 82). As a result of the applied pressure to the flapper (32, 82), the pitch in the curls of the curly puff extrudate (20) can be more predictably controlled.
Patent MX-PA05004869-A (MX)
Title: Xylose isomerases, nucleic acids encoding them and methods for making and using them.
Inventor: WALTER CALLEN
IPC: C12N9/92
Filed: 2003-10-23
Abstract: In one aspect, the invention provides xylose isomerase enzymes, polynucleotides encoding the enzymes, methods of making and using these polynucleotidesand polypeptides. The polypeptides of the invention can be used in a variety of agricultural and industrial contexts. For example, the polypeptides of the invention can be used for converting glucose to fructose or for manufacturing high content fructose syrups in large quantities. Other examples include use of the polypetides of the invention in confectionary, brewing, alcohol and soft drinks production, and in diabetic foods and sweetners.
Patent MX-PA05004969-A (MX)
Title: Method and apparatus for producing calcium silicate hydrate.
Inventor: OPOKU-GYAMFI KINGSLEY
IPC: C01B33/24
Filed: 2003-11-05
Abstract: A method and apparatus for producing calcium silicate hydrate. A calcareous material is combined with a suspension or gel forming agent. The resultant gel is then combined with a siliceous material to form a preferably homogeneous reactive matrix. This matrix then undergoes elevated pressure and temperature to form calcium silicate hydrate without the need for mixing or agitation. The resultant calcium silicate hydrate has a high post reaction solids content of around 35% or higher.