baber/WOPTO huggingface dataset:
Patent MX-PA02005366-A (MX)
Title: Block copolymers and method for the production and utilization thereof.
Inventor: JOSEPH MARTIN BOLLINGER
IPC: C08F2/38
Filed: 2000-11-18
Abstract: The invention relates to block copolymers that are obtained by polymerizing a mixture of olefinically unsaturated monomers consisting of: a) 0 to 40 weight % of one or more ethylenically unsaturated ester compounds of formula (I), wherein R represents hydrogen or methyl, R1 represents a linear or branched alkyl radical having 1 to 5 carbon atoms, R2 and R3 independently represent hydrogen or a group of formula COOR , wherein R1 represents hydrogen or an alkyl group having 1 to 5 carbon atoms; b) 10 to 98 weight % of one or more ethylenically unsaturated ester compounds of formula (II), wherein R represents hydrogen or methyl, R4 represents a linear or branched alkyl radical having 6 to 15 carbon atoms, R5 and R6 independently represent hydrogen or a group of formula COOR , wherein R represents hydrogen or an alkyl group having 6 to 15 carbon atoms, c) 0 to 80 weight % of one or more ethylenically unsaturated ester compounds of formula (III), wherein R represents hydrogen or methyl, R7 represents a linear or branched alkyl radical having 16 to 30 carbon atoms, R8 and R9 independently represent hydrogen or a group of formula COOR , wherein R represents hydrogen or an alkyl group having 16 to 30 carbon atoms, d) 0 to 50 weight % of comonomers, whereby the mixture of ethylenically unsaturated monomers is discontinuously modified during chain growth with the purpose of obtaining block copolymers whose blocks have at least 30 monomer units. The novel copolymers are used as setting point improvers.
Patent MX-PA02005966-A (MX)
Title: Improved liquid dispensing toilet bowl cleaner.
Inventor: LEONARD STEPHEN B
IPC: E03D9/03
Filed: 2000-12-13
Abstract: A liquid dispenser for dispensing a liquid from the rim of a toilet bowl such that a controlled, consistent amount of liquid is dispensed into each flush. The liquid dispenser includes a bottle for holding the liquid, a base for holding the bottle and for providing a liquid feed conduit between the bottle and a dispensing plate, and a hook for suspending the base from the rim of the toilet bowl. The dispensing plate is integral with or attached to the base, downwardly inclined at an angle of from about 10 to about 30 degrees from the horizontal, and serves to distribute liquid from the feed conduit to a dispensing position on the upper surface of the dispensing plate where the liquid is contacted by flushing water from the toilet bowl. The dispensing plate has various configurations that assist in the distribution of the liquid to the dispensing position on the upper surface of the dispensing plate. In a preferred version of the liquid dispenser, the dispensing plate has capillary channels in its upper surface for distributing the liquid, which has a viscosity of from about 2000 to about 4000 centipoise from the feed conduit to the dispensing position, and a plurality of engagement means by which the bottle is held in position, as well a barrier means and openings to control flow of liquid on the surface of the dispensing plate.
Patent MX-PA02006027-A (MX)
Title: TNFR OPGminus;LIKE MOLECULES AND USES THEREOF.
Inventor: WELCHER ANDREW A
IPC: A61P1/18
Filed: 2000-12-14
Abstract: The present invention provides novel TNFr OPGminus;like polypeptides and nucleic acid molecules encoding the same. The invention also provides vectors, host cells, antibodies, and methods for producing TNFr OPGminus;like polypeptides. Also provided for are methods for the diagnosis and treatment of diseases with TNFr OPGminus;like polypeptides.
Patent MX-PA02011615-A (MX)
Title: Emulsion breaking by condensation.
Inventor: MOORE HOWARD F
IPC: C10M175/04
Filed: 2000-05-22
Abstract: Used Motor Oil (UMO) is reprocessed by vaporization and partial condensation. The UMO vapor fraction from the thermal reactor (10) may contain gasoline and chlorinated solvents, and will contain vaporized lubricating oil boiling range components and surfactants or other additives in an amount sufficient to form an emulsion if the UMO vapor is condensed to a temperature sufficient to produce a liquid water phase. Partial cooling of the vapor in heat exchange means (20), at a temperature above the boiling point of water, ensures that a dry, emulsion free, liquid hydrocarbon product is produced. The vapor phase remaining, after condensation of the lube oil boiling range hydrocarbons in the hot separator (30), is then condensed to produce a liquid phase, which can be processed in conventional wastewater treatment facilities. The process permits re refining of UMO by vaporization without venting or flaring any vapor streams directly derived from the UMO process.
Patent MX-PA02011701-A (MX)
Title: Suspension device with a double rolling-lobe.
Inventor: THUROW GERHARD
IPC: F16F9/05
Filed: 2002-11-27
Abstract: Suspension device (2) comprises two coaxially arranged suspension elements (4a, 4b), each consisting of a rolling bellows (6a, 6b) and a revolving piston (8a). The two rolling bellows form a common double rolling bellows (6). The two spring elements have a common outer casing (10). The double rolling bellows has an internally arranged clamping ring (18). The outer casing consists of two parts (10a, 10b) between which the ends of the double rolling bellows are clamped by the clamping ring. <??>Preferred Features: The clamping ring is a flat ring or a flexible round ring.
Patent MX-PA03000246-A (MX)
Title: High resilient flexible urethane foam and flexible molded foams based on allophanate modified isocyanates.
Inventor: NODELMAN NEIL H
IPC: C08G18/78
Filed: 2001-07-03
Abstract: This invention relates to a process for the preparation of a flexible foam. This process comprising reacting a liquid, storage stable, allophanate-modified polyisocyanate having an NCO group content of about 20 to about 42 %, with an isocyanate-reactive component, in the presence of a blowing agent and at least one catalyst,wherein the relative amounts of the polyisocyanate and the isocyanate-reactive component are such that the NCO index if from about 70 to about 130.
Patent MX-PA03001610-A (MX)
Title: Oxazolyl-arylpropionic acid derivatives and their use as ppar agonists.
Inventor: ARDECKY ROBERT J
IPC: A61K31/421
Filed: 2001-08-23
Abstract: Novel compounds that are modulators of PPAR receptors, and pharmaceutically acceptable salts, solvates and hydrates thereof, processes for making the compounds, pharmaceutical compositions containing the compounds, or pharmaceutically acceptable salts, solvates and hydrates thereof
Patent MX-PA03001963-A (MX)
Title: A method for treating allergies using substituted pyrazoles.
Inventor: EDWARDS JAMES P
IPC: C07D401/14
Filed: 2001-09-05
Abstract: A method for treating an allergic condition, including an atopic allergic condition, using substituted pyrazoles.
Patent MX-PA03002121-A (MX)
Title: Method of manufacturing an endodontic instrument.
Inventor: ALOISE CARLOS
IPC: A61C5/77
Filed: 2003-03-11
Abstract: Method for manufacturing endodontic instruments having either helical or non-helical flutes. A method is provided for forming superelastic endodontic instruments having helical flutes, wherein a wire of superelastic material is formed into an instrument blank, and before twisting, the superelastic alloy is brought to an annealed state comprising a phase structure including a rhombohedral phase alone or in combination with austenite and/or martensite, or a combination of martensite and austenite. In this annealed state, the instrument blank is twisted at low temperature, for example less than about 100 DEG C., and advantageously at ambient temperature to the final desired twisted configuration. The twisted instrument is then heat treated and rapidly quenched to a superelastic condition. A method is further provided for manufacturing endodontic instruments having either helical or non-helical flutes with hard surfaces and resilient cutting edges by either an EDM or ECM process, wherein material is removed from the instrument blank in the desired flute pattern. The EDM or ECM process disintegrates the surface material, and as it cools, at least a portion of the removed material re-deposits onto the surface being machined to form a recast layer having a surface hardness that is at least about 15% greater than the hardness of the material forming the instrument blank. A method is further provided in which an EDM or ECM process is used to form an instrument blank, followed by twisting at low temperature.
Patent MX-PA03002805-A (MX)
Title: Device for maintaining seating zones of a flexible circuit in an electrical connector, and connector so equipped.
Inventor: GODEFROY ALBAN
IPC: H01R12/88
Filed: 2001-10-02
Abstract: The object of the invenetion is a device for maintaining seating regions of a flexible circuit in an electrical connector comprising a body (12) provided on the one hand with housings (14) adapted to receive contacts (16) with pins (24, 25) to be seated, and on the other hand with a flap (28) that is moveable in rotation with respect to this body about an axis (30). The invention also covers the connector equipped with this device.
Patent MX-PA03004927-A (MX)
Title: Low cost polyester process using a pipe reactor.
Inventor: DEBRUIN BRUCE ROGER
IPC: C08F2/00
Filed: 2001-12-06
Abstract: The invention is directed to polyester processes that utilizes a pipe reactor in the esterification, polycondensation, or both esterification and polycondensation processes. Pipe reactor processes of the present invention have a multitude of advantages over prior art processes including improved heat transfer, volume control, agitation and disengagement functions. The pipe reactor processes and apparatus of the present invention are built and operated at a much lower cost than conventional polyester processes.
Patent MX-PA03006434-A (MX)
Title: Hydrodynamic radial flux tool for polishing and grinding optical and semiconductor surfaces.
Inventor: LUIS SALAS CASALES
IPC: B24C1/08
Filed: 2003-07-18
Abstract: A polishing tool (A) useful for grinding and high precision, fine polishing of flat or curved optical surfaces, as well as for the optical flattening of semiconductor and metallic surfaces is presented. The tool (A) does not make contact with the surface to be polished. The invention is a tool (A) lacking moving parts, made of stainless steel and ceramic materials for some of its parts. Due to its hydrodynamic characteristics, it is possible to achieve polished surfaces of high-precision optical quality. The tool (A) produces a high velocity flux that expands radically and parallel to the working surface generating a stable, uniform and repeatable annular abrasion footprint. The design of the tool (A) allows to attain an optical surface starting from the grinding process up to the final polishing process without having to change the tool, avoiding friction against the work surface as well as tool wear. It can polish thin membranes and does not require a rigid or active support for the working surface. This invention considerably simplifies optical polishing processes and reduces costs with respect to other known methods.
Patent MX-PA03007856-A (MX)
Title: Geldanamycin derivative and method of treating cancer using same.
Inventor: SNADER KENNETH M
IPC: A61P35/00
Filed: 2002-03-28
Abstract: A geldanamycin derivative exhibiting significant preliminary in vivo activity, particularly significant oral in vivo activity, and a method of treating or preventing cancer in a host comprising administering a geldanamycin derivative to a host in an amount sufficient to treat or prevent cancer.
Patent MX-PA03008859-A (MX)
Title: Coupling circuit for power line communications.
Inventor: YEHUDA CERN
IPC: H04B3/56
Filed: 2002-02-25
Abstract: A method and system are given for a coupling a data signal over a power distribution system. An inductive signal coupler has two windings. The first winding is in series with a line conductor of the power distribution system. A capacitor is connected between the first line conductor and a second line conductor of the distribution system such that the capacitor presents a high impedance to a power signal and a low impedance to a data signal. A communication device is connected to the second winding so that a data signal can be coupled between the communication device and the distribution system.
Patent MX-PA03009150-A (MX)
Title: Pipe coating.
Inventor: DOUGLAS THOMAS MULLEN
IPC: B32B27/38
Filed: 2002-04-09
Abstract: A coating (4) for a pipe (1) adapted for use in the transportation of hydrocarbons between production and processing facilities, said coating comprising either a polypropylene or polyethylene copolymer mixed with sintered material of either polylpropylene or polyethylene.
Patent MX-PA03009972-A (MX)
Title: Modified polyorganosiloxanes, aqueous emulsions thereof, their production and their use.
Inventor: BERNARD DANNER
IPC: D06M15/647
Filed: 2002-05-14
Abstract: Substituted aminopolyorganosiloxanes (SH) containing substituted amino groups which are bonded to silicon atoms of the polysiloxane skeleton via alkylene bridges or mono- or oligo-(alkyleneamino)alkylene bridges, in which the amino groups occurring in the aminopolyorgano-siloxanes are substituted at least in part with a radical of the formula (formula see on enclosed paper version)in which T signifies the radical of a surfactant monoalcohol polyglycol ether having an emulsifier character, in an average ratio of at least 1.5 radicals of the formula (e) per Si-bonded aminoalkyl group or amino-mono- or -oligo-(alkyleneamino)-alkyl group, and for the remaining part optionally are at least in part acylated to amide groups or optionally are at least in part alkylated and/or benzylated, and basic amino groups optionally are protonated,aqueous compositions (WSH) thereof, their production and use, particularly for the softening finishing of fibrous material, and detergent or softening agent compositions for domestic laundry comprising them.
Patent MX-PA03010721-A (MX)
Title: Synthesis of cannabinoids.
Inventor: LEE JONATHAN SILVERBERG
IPC: C07B53/00
Filed: 2002-05-09
Abstract: The present invention relates to a process for the production of compound (A) comprising reacting compound (B) with compound (C). A further ring closure reaction may be necessary. The invention further relates to certain novel compounds of formula (B).
Patent MX-PA03010942-A (MX)
Title: Process for the preparation of alkylene glycols.
Inventor: GUO-SHUH JOHN LEE
IPC: C07C29/10
Filed: 2002-04-29
Abstract: The present invention relates to a catalytic process for the preparation of alkylene glycols from alkylene oxide and water. Further, the invention relates to a method of preservation of catalysts in alkylene oxide containing systems. More in particular, it has been found that particular acids have a positive effect on the lifetime of catalyst systems based on anion exchange resins, and particularly those in the bicarbonate form.
Patent MX-PA04000550-A (MX)
Title: Mixed metallocene catalyst systems containing a poor comonomer incorporator and a good comonomer incorporator.
Inventor: JAMES M FARLEY
IPC: C08F210/16
Filed: 2002-07-19
Abstract: The present invention provides polymerization catalyst compounds, catalyst systems including these catalyst compounds, and to their use in the polymerization of ethylene and at least one comonomer. In particular, the invention provides a catalyst system comprising a poor comonomer incorporating catalyst compound and a good comonomer incorporating catalyst compound. Preferably, the low comonomer incorporating catalyst compound is a metallocene containing at least one substituted or unsubstituted fused ring cyclopentadienyl based ligand which is substantially directed to the front of the molecule, contains a long bridging group, or which contains a methyl substitution pattern which correlates to poor comonomer incorporation. The invention also provides methods of selecting the poor comonomer incorporating metallocene to pair with the good comonomer incorporating metallocene to produce polymers that are easy to process into a variety of articles, especially polyethylene based film, having enhanced properties.
Patent MX-PA04000685-A (MX)
Title: Block construction system.
Inventor: LORENZO CORREA
IPC: E04B2/00
Filed: 2004-01-22
Abstract: A block construction system includes interlocking, self-aligning blocks that can be used to construct structures with mortarless joints. A typical block has a top face that is formed with a raised, substantially flat horizontal portion that extends between a pair of longitudinally aligned rounded edges. Longitudinally aligned horizontal stop surfaces extend from each rounded edge. A bottom face of the block is formed with a pair of longitudinally aligned stop surfaces and a substantially flat portion that is positioned between and recessed from the stop surfaces. For two stacked blocks, the recessed portion of the top block receives and engages the raised portion of the bottom block preventing lateral movement of one block relative to the other. To interlock adjacent blocks on a common course, one end face of each block is formed with a vertically aligned tongue and the other end face is formed with a corresponding groove.
Patent MX-PA04002419-A (MX)
Title: Method of continuously casting electrical steel strip with controlled spray cooling.
Inventor: GLENN S HUPPI
IPC: C21D1/667
Filed: 2002-09-13
Abstract: A method for continuously casting grain oriented electrical steel is disclosed. This method utilizes a controlled rapid cooling step, such as one using a water spray, to control the grain orientation in the finished product. The product formed not only has the appropriate grain orientation but also has good physical properties, for example, minimized cracking. In this process, after a continuously cast electrical steel strip is formed, the strip undergoes an initial secondary cooling to from about 1150 to about 1250¦C, and finally undergoes a rapid secondary cooling (for example, by water spray) at a rate of from about 65¦C/second to about 150¦C/second to a temperature of no greater than about 950¦C.
Patent MX-PA04007520-A (MX)
Title: Mat polymerization glue.
Inventor: ROLAND SATTLER
IPC: C09J11/04
Filed: 2003-11-21
Abstract: When mat PMMA is glued with conventional polymerization glues very shiny glue joints are obtained since the cured polymerization glues have a shiny surface, thereby emphasizing exactly those areas which the viewer of glued products is not supposed to detect. The aim of the invention is therefore to provide a glue which is mat after curing. The inventive glue is based on a polymerization glue, preferably a glue on a (meth)acrylate basis. Two different kinds of silicic acid are added to the polymerization glue as a disperse powder, namely a silicic acid power having an average particle size of from 1 ¦m to 10 ¦m (matting agent) and a silicic acid powder having an average particle size of more than 10 ¦m to 200 ¦m (structuring agent).
Patent MX-PA04008942-A (MX)
Title: A compact rectifying unit for separation of mixed fluids and rectifying process for separation of such mixed fluids.
Inventor: GUENNADI ANATOLIEVICH NESTEROV
IPC: B01D3/28
Filed: 2002-03-20
Abstract: The invention relates to a compact rectifying unit for separation of mixed fluids using for heat transfer purpose a fluid heat carrier and its vapours on one of the sides of heat and mass exchanging walls. In order to increase the efficiency of the heat and mass exchange process, the heat and mass exchange tubes of the rectifying part and/or of the evaporator part have means to provide irregular (varying) amounts of heat transfer between the inside and the outside of tube wall along the height of said heat and mass exchange tubes. This allows to reduce the rectification column height by 3-10 times.
Patent MX-PA04010316-A (MX)
Title: Efficiency metric system for a quick-service restaurant.
Inventor: GEBRAN J SABONGI
IPC: G06Q50/12
Filed: 2003-03-18
Abstract: A system (100) for automatically gathering efficiency metrics in a quick-service establishment that makes use of data already generated. Such data includes efficiency data of a drive-thru lane or pick-up window (108) at a fast-food restaurant (202,204,and 206). The data may be analysed locally or at a remote location. For example, comparison may be made to other restaurants of cost operations per vehicle (110), wait times, and other data.
Patent MX-PA04010511-A (MX)
Title: Methods and systems for acquiring seismic data.
Inventor: ROBERT STEWART
IPC: G01V1/00
Filed: 2003-04-22
Abstract: Methods and systems are provided for acquiring seismic data. Data are collected representing acoustic signals (304) received from the Earth at distinct geographic locations. Data representing an ambient signal (308) at the distinct geographic locations are also collected. For each of the geographic locations, a known time dependence of the ambient signal is correlated (320) with a time dependence of the collected acoustic-signal data to define time-correlated acoustic signal data. The collected acoustic-signal data for the distinct geographic locations are synchronized (324) from the time-correlated acoustic-signal data.
Patent MX-PA05005309-A (MX)
Title: Method for processing data packets in a data network which has a mobile function.
Inventor: WOLFGANG GROETING
IPC: H04L29/12
Filed: 2003-11-13
Abstract: The invention relates to a method for processing data packets in a data network which has a mobile function. A terminal and a data source use a first network protocol, according to which addresses of the first network protocol, reproduced in a first format are assigned to the terminal and the data source. A second network protocol is used in the data network, according to which addresses of a second network protocol, reproduced in a second format are assigned to computers in the data network. The terminal is assigned to a home network and receives in said network a home address of the first network protocol, reproduced in a first format. The terminal also receives a second address of the second network protocol, reproduced in a second format. A data packet, comprising the home address, reproduced in the first format as the source address and the address of the data source, reproduced in the first format as the target address, is adapted in such a way that said packet contains the second address, reproduced in the second format as the source address and the address of the home computer, reproduced in the second format as the target address, in addition to the address of the data source, reproduced in the second format as an additional address.
Patent MX-PA05005892-A (MX)
Title: Apparatus and method for bi-directional cable adjustment of an ergonomic support.
Inventor: BENSON JOSEPH
IPC: B60N2/66
Filed: 2003-12-02
Abstract: A variable lumbar support has a support assembly mountable on a seat frame, a pressure element engaged with the support assembly to move in relation to it. The pressure surface moves in and out to adjust support of a seat occupant s spine, and may also move up and down for further adjustment. A first traction element engaged with the support assembly and the pressure element moves the pressure element generally up and a second traction element engaged with the support assembly and with the pressure element moves the pressure element generally down. At least one actuator engaged with the traction elements causes the movement. The traction elements may be traction cables. The linkage of the traction elements with the pressure surface may be by a slider.