baber/WOPTO huggingface dataset:
Patent MX-PA00005101-A (MX)
Title: Method of determining merit of offset and azimuth distributions in seismic data acquisition.
Inventor: ROY MALCOLM LANSLEY
IPC: G01V1/28
Filed: 2000-05-24
Abstract: A planned survey comprises several lines of receivers, preferably bottom-fixed or otherwise maintaining a fixed position, in the survey area. The survey area is divided into a number of "bins" of a convenient shape and size, such as squares with a side equal to half the receiver spacing (when the receivers are equally spaced on the receiver lines. The data from the suite of shot and receiver positions are analyzed and all shot-receiver pairs that have a common sort point (CSP) are assigned to the spatial bin in which the CSP is located. The CSP maybe a common mid-point (CMP). The data within each bin are analyzed to give a figure of merit of the adequacy of the sampling for each bin. These figures of merit are displayed in a color display that makes the inadequacies of the sampling apparent, making it possible to modify the planned acquisition geometry prior to the actual deployment of the receiver lines. Alternatively, a figure of merit is determined for the overall survey. To facili tate the evaluation, a neural net may be trained to evaluate the survey based upon the figure of merit.
Patent MX-PA01004160-A (MX)
Title: Dynamic counterweight mechanism for unilateral sprayers.
Inventor: AIRTON HIROTO TANGO
Filed: 2001-04-26
Abstract: The present invention discloses a dynamic counterweight mechanism for unilateral sprayers, comprising a conventional sprayer having a reservoir for agrochemical compounds, a pump for the chemical solution stored in the reservoir, a hydraulic pump for driving a structural system comprising a frame and bars, said system being balanced by the counterweight element, and all the aforementioned elements being disposed upon a chassis. In accordance with the present invention, the mechanism (100) is assembled so as to be upwardly and downwardly displaced relative to the frame (3) fixedly and vertically attached to the chassis (2), said mechanism (100) comprising a movable frame (20) which laterally supports a counterweight module (30). An oscillating module (40) is pivotally mounted at the opposite lateral portion (23) of the movable frame (20), which pivots about a bearing (24, 43), and relative to the movable frame (20), the upper end thereof being interconnected to the counterweight modul e (30) by a steel cable (33). The counterweight mass thereof is upwardly and downwardly moved according to the displacement of the oscillating module (40), said suspended mass being supported by a steel cable (33) fixed to the counterweight (32), and extended across a pulley system (50, 51, 52 and 53) between the oscillating module (40) and the movable frame (20). The counterweight module (30) comprises at least an adjustable traction spring (34, 35), a first end thereof being connected to both the oscillating module (40) and the movable frame (20, 21). The angular displacement of the oscillating module (40) is dampened by progressive action dampeners (25), which are assembled to the movable frame (20, 26). A movable square arrangement (60) is an integral part of the counterweight mechanism (100), which is mounted at the fore portion thereof and adjacent the oscillating module (40), said square arrangement (60) supporting an air system (70) which is a part of the spraying bar assembl y (4), and being supported by base support horizontal profiles of the oscillating module (40), and pivotally attached to the vertical profile (21) by a vertical axle (43) disposed thereon, said square arrangement (60) angularly rotating about said axle (43) in a transversal plane relative to the oscillating module (40). The angular displacement of the square arrangement (60) is also dampened at both ends thereof by rubber dampeners.
Patent MX-PA01009350-A (MX)
Title: Transmission system, transmitter and receiver.
Inventor: SEBASTIAAN ANTONIUS FRANSISCUS
IPC: H04N7/173
Filed: 2000-12-20
Abstract: Transmission system for transmitting an MPEG-2 transport stream from a transmitter (10) to a receiver (14), provided with a return channel (16) through which the receiver (14) can transmit selection criteria for the selection of MPEG-2 sections to the transmitter (10). The transmitter (10) has a selector (38) which receives the desired criteria and then filters the sections according to these criteria before transmission.
Patent MX-PA01009746-A (MX)
Title: Processes for chemically-modifying the surface of emulsion polymer particles.
Inventor: ROBERT MITCHELL BLANKENSHIP
IPC: C08F2/28
Filed: 2001-09-27
Abstract: Processes for chemically-modifying the surface of an emulsion polymer particle are provided which include providing an aqueous emulsion polymer, a monomer at a level of at least 0.5% by weight based on the weight of the emulsion polymer and a, surface-modifying chemical capable of bonding with the monomer, under conditions where there is no substantial polymerization of the monomer, and then reducing the level of the monomer by at least 50%.
Patent MX-PA01010771-A (MX)
Title: Electrode with brazed separator and method of making same.
Inventor: DING QIAN
IPC: H05H1/34
Filed: 2001-10-23
Abstract: An electrode for a plasma arc torch and method of fabricating the same are disclosed, and wherein the electrode comprises a copper holder defining two coaxial cavities. An emissive element is secured to one of the cavities and serves as the cathode terminal for the arc during operation. A relatively non-emissive separator is disposed about the emissive element within the other cavity, and acts to separate the copper holder and the emissive element, as well as resisting detachment of the arc from the emissive element and attachment to the copper holder.
Patent MX-PA01012162-A (MX)
Title: Novel formulations comprising lipid-regulating agents.
Inventor: LAW DEVALINA
IPC: A61K31/40
Filed: 2000-05-23
Abstract: The present invention is directed to a solid formulation comprising the lipid-regulating agent dispersed in a hydrophilic, amorphous polymer in which said lipid-regulating agent is present as a meta-stable, amorphous phase.
Patent MX-PA02002594-A (MX)
Title: Improved apparatus and methods for integrated circuit planarization.
Inventor: ENDISH DENIS H
IPC: H01L21/316
Filed: 2000-09-11
Abstract: An apparatus for planarizing or patterning a dielectric film on a substrate is provided. The apparatus includes a press for applying contact pressure to an operably connected compression tool. The compression tool has a working face that is planar or patterned. A controller for regulating the position, timing and force applied by the compression tool to the dielectric film is also provided. There is also provided a support, with an optional workpiece holder for supporting the substrate and dielectric film during contact with the compression tool. Methods of using the apparatus, as well as planarized and/or patterned dielectric films are also provided.
Patent MX-PA02004954-A (MX)
Title: Transgenic mice expressing fluorescent protein under the control of the nestin promoter.
Inventor: GRIGORI N ENIKOLOPOV
IPC: C12Q1/02
Filed: 2000-11-14
Abstract: Non human transgenic mammals are produced which have, incorporated in their genome, DNA which includes a regulatory sequence of a mammalian nestin gene, operably linked to a gene coding for a marker reporter protein. The regulatory sequence can include a promoter and a sequence present in the second intron of the mammmalian nestin gene. Preferably, the marker reporter protein is a fluorescent protein, for example a green fluorescent protein, modified for enhanced fluorescence. Multipotent and, in particular, neural stem and progenitor cell populations are observed in the organs of the non transgenic mammal or progeny thereof. Multipotent stem and progenitor cells are isolated directly from the non human transgenic mammal, progeny or embryo thereof, for example by FACS, without culture passages.
Patent MX-PA02007911-A (MX)
Title: Use of xanthan gum as a hair fixative.
Inventor: CAO HONGJIE
IPC: A61Q5/06
Filed: 2002-08-15
Abstract: The present invention is directed to the use of xanthan gum, particularly heat treated xanthan gum, as a fixative in hair cosmetic compositions. Xanthan gum is advantageous in that it may be used with other hair fixatives and provides rheology modifying and other properties including excellent stiffness, gloss, dry comb, wet comb, non-flake, anti-static, feel and high humidity curl retention.
Patent MX-PA02008154-A (MX)
Title: Hydroforming flush system.
Inventor: HORTON FRANK A
IPC: B21D26/033
Filed: 2001-02-13
Abstract: A hydroforming assembly (10) has a plurality of die structures (20, 21) that are mounted on a press for reciprocating movement between open and closed conditions. The die structures have cooperating die surfaces (22) defining a die cavity (23) when in the closed condition and receive a metallic tube blank (24) when in the open conditions. A hydroforming fluid supply system has tube end engaging structures (25) that are movable to selectively and sealingly engage opposite ends of the tube blank. The hydroforming fluid supply system provides pressurized fluid into an interior of the tube blank (24) in order to expand the tube blank outwardly into conformity with the die cavity (23). A punch (52) extends within a passage (51) of at least one of the die structures. The punch (52) is movable between retracted and extended positions. A punch driving assembly (54) drives the punch between the retracted and extended positions to punch a hole into the expanded tube blank. A flushing system (30) communicates with the die cavity (23) providing a flushing fluid flow through the interior of the expanded tube blank.
Patent MX-PA02008426-A (MX)
Title: Smart machine tool system.
Inventor: FLANAGAN JAMES D
IPC: G05B19/4065
Filed: 2001-02-28
Abstract: A machine tool system (30) includes a tool (32) for cold forming a workpiece over an operating cycle and a sensor device (40) which senses each operating cycle of the tool (32). Identification data for the tool (32) and operating data for the tool (32) are stored on an electronic device (34) fixedly mounted to the tool (32). At least one interface device (46) provides communication between the electronic device (34) and the sensor device (40).
Patent MX-PA02011801-A (MX)
Title: Carbamic acid esters as inhibitors of factor xa.
Inventor: DORSCH DIETER
IPC: C07C311/29
Filed: 2001-04-10
Abstract: Novel compounds of formula (I), wherein R, R1 and R2 have the meanings given in patent claim 1, are inhibitors of the coagulation factor Xa and can be used for the prevention and/or therapy of thromboembolic diseases.
Patent MX-PA03006924-A (MX)
Title: Transcranial electrostimulation apparatus and method.
Inventor: YAKOV S KATSNELSON
IPC: A61N1/18
Filed: 2003-08-01
Abstract: Transcranial electrostimulation apparatus and method includes a first generator of bipolar pulses of a first predetermined frequency. A source of modulating control signals, producing an output at a second frequency less than the first predetermined frequency, is used to cause the output pulses from the first generator of pulses to vary in amplitude in a predetermined asymmetrical pattern at the frequency of the modulating control signals, with the asymmetrical pattern of signals applied to output electrodes designed to be attached to the scalp of a patient.
Patent MX-PA03009507-A (MX)
Title: Device in a process engineering column.
Inventor: EMIL FEHR
IPC: F16B2/00
Filed: 2003-10-17
Abstract: The device is arranged in a process engineering column (10) and serves in particular for the guiding of liquid. This device includes at least two parts (1, 2) made of sheet metal and releasably connected to one another. A recess (12) is arranged in the one part, the sheet metal part (1) of a first kind, and an elevation (21) fitting into the recess is arranged in the other part, the sheet metal part (2) of a second kind. The two sheet metal parts are held in a secured position by a hook connection between the recess and the elevation. The recess and the elevation form a single pair or one pair among several and the sheet metal parts have planar regions lying on top of one another in the neighbourhood (120, 210) of the pair or of each pair respectively.
Patent MX-PA03010973-A (MX)
Title: Process for the production of purified terephthalic acid.
Inventor: ROBERT LIN
IPC: B01D9/02
Filed: 2002-06-04
Abstract: Disclosed is a process for the production of terephthalic acid by a plurality of process steps including the catalyst oxidation of a dialkylbenzene compound, a second oxidation, a hydrogenation of the product of the second oxidation, and crystallization of the hydrogenation terephthalic acid using a plurality of series-connected crystallizers.
Patent MX-PA04000356-A (MX)
Title: Pipe thread joint.
Inventor: JUN MAEDA
IPC: F16L15/04
Filed: 2002-07-11
Abstract: A thread joint capable of economically imparting effective sealability to a metal surface contact seal section and preventing seizure during fastening is composed by fastening a steel pipe (1) having a male thread (1b) at an end and a non-threaded seal surface (1a) to a coupling (2) having a female thread (2b) in the inner peripheral surface and a non-threaded seal surface (2a). In this thread joint, letting Py be the inner surface yield pressure of the pipe, either (1) the mean surface pressure Pm of the annular contact portion satisfies Pm/Py = 3, the axial width of the portion receiving the surface pressure Ps that satisfies Ps/Py >= 1 in the annular contact portion is not less than 1 mm (or not less than 2 mm), and the surface roughness (Ry) of the non-threaded seal surface is not more than 25 mum (or not more than 30 mum) or (2) the relationship between the mean surface pressure Pm of the annular contact portion and the surface roughness (Ry) (mum) of the non-threaded seal surface satisfies Pm/Py >= 0.0032 x Ry2 + 1.0, and in the annular contact portion, the axial width of the portion receiving the surface pressure Ps that satisfies Ps/Py >= 1 is not less than 1 mm.
Patent MX-PA04001120-A (MX)
Title: Multi-part dental bleaching systems and method for bleaching teeth using such systems.
Inventor: PETER M ALLRED
IPC: C11D7/18
Filed: 2002-08-06
Abstract: Dental bleaching systems that include a bleaching component and a neutralizing component which, when mixed together, yield a mixed composition having a desired bleaching activity and gel properties. The bleaching composition includes a suitable bleaching agent, such as aqueous hydrogen peroxide, in a concentration of about 3 % to about 95 % by weight of the bleaching composition component. The neutralizing component includes a strong particulate base mixed with a polymeric thickening agent. The neutralizing component is substantially water-free to prevent destruction of the gelling capability of the thickening agent by the base prior to formation of the mixed composition. The particulate base may include oxides, hydroxides or carbonates of alkali metals or alkaline earth metals. Maintaining the bleaching agent and neutralizing agent in separate components provides increased stability of both the bleaching agent and gelling (thickening) agent during storage and transport.
Patent MX-PA04002613-A (MX)
Title: Cylinder head gasket.
Inventor: MICHAEL J KESTLY
IPC: F02F11/00
Filed: 2004-03-19
Abstract: A multi-layered cylinder head gasket for positioning between a cylinder head and a cylinder block of an engine includes a spacer layer and a stopper layer. The stopper layer includes either a wave or rigid stopper positioned at a periphery of an aperture of the stopper layer. A sealing bead is positioned adjacent the stopper. Overall, the stopper layer has a generally uniform thickness. The spacer layer, however, has first and second thicknesses with the second thickness being generally less than the first thickness. The second thickness of the spacer layer mates with the stopper and sealing bead when the stopper layer and spacer layer are joined together. A transition area is positioned between the first and second thicknesses. The variable thickness of the spacer layer permits the gasket to provide generally equal sealing stresses while subjected to variable compression forces.
Patent MX-PA04002651-A (MX)
Title: A roller shade clutch with internal gearing.
Inventor: MARTIN M BALTA
IPC: F16D41/20
Filed: 2003-03-20
Abstract: A bi-directional clutch (10) for operating a window dressing such as a roller shade includes a protective guard (12) for securing the window dressing to a stationary structure, a gear box for transmitting rotation to an output member in response to the operation of an elongated operating member such as a cord (90), and an antirotational member that prevents the undesirable operation of the output member. The output member is coupled to the window dressing. The gear box includes a gear pulley (30) coupled to the elongated operating member, a planetary gear (48) and a stationary gear (36). The gear box is arranged and constructed to transmit motion to the output member in response to the activation of the elongated operating member, at a predetermined mechanical advantage.
Patent MX-PA04002751-A (MX)
Title: Modification of feeding behavior.
Inventor: MOHAMMED ALI GHATEI
IPC: A61K38/22
Filed: 2002-09-24
Abstract: Methods are disclosed for decreasing calorie intake, food intake, and appetite in a subject. The methods include peripherally administering a therapeutically effective amount of PYY or an agonist thereof to the subject, thereby decreasing the calorie intake of the subject.
Patent MX-PA04004988-A (MX)
Title: Surface simulation synthetic peptides useful in the treatment of hyper-variable viral pathogens.
Inventor: HARRY CREVECOEUR
IPC: G16B15/30
Filed: 2002-11-23
Abstract: Synthetic peptides and methods for configuring the amino acid sequences thereof are disclosed which are especially useful in the preparation of vaccines intended for the prophylaxis and treatment of viral pathogens exhibiting high mutation rates such as HIV-1. The high mutation rates of such viral pathogens result in extreme variance in the linear sequence of viral protein residues, such as the variable linear sequences of gp 120 of HIV-1. To be effective and provide broad-spectrum and/or cross-clad coverage against hypervariable viruses such as HIV-1, vaccines must target common denominators of all infective strains of such a virus. These functional common denominators lie in the 3-dimensional configuration of proteins essential for host cell binding and infectivity. The disclosed peptides and methods for configuring same are derived from the 3 dimensional relationships of conserved residues of viral proteins defining conformational epitopes necessary and required for viral pathogenicity.
Patent MX-PA04005629-A (MX)
Title: Substituted phenyl naphthalenes as estrogenic agents.
Inventor: CUIJIAN YANG
IPC: A61P25/00
Filed: 2002-12-12
Abstract: This invention provides estrogen receptor modulators of formula (I), having the structure (I) wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10, are as defined in the specification, or a pharmaceutically acceptable salt thereof.
Patent MX-PA04006709-A (MX)
Title: Amino alcohol derivative or phosphonic acid derivative and medicinal composition containing these.
Inventor: MIYAZAKI SHOJIRO
IPC: A61P43/00
Filed: 2003-01-09
Abstract: An amino alcohol derivative or phosphonic acid derivative each having excellent immunosuppressive activity; a pharmacologically acceptable salt thereof or pharmacologically acceptable ester thereof; and a medicinal composition containing any of these. (I) (In the formula, R1 and R2 each represents hydrogen or an amino-protecting group; R3 represents hydrogen or a hydroxy-protecting group; R4 represents lower alkyl; n is an integer of 1 to 6; X represents oxygen or nitrogen optionally substituted by lower alkyl, etc.; Y represents ethylene; Z represents C1-10 alkylene; R5 represents aryl or substituted aryl; and R6 and R7 each represents hydrogen; provided that when R5 is hydrogen, then Z is neither a single bond nor linear C1-10 alkylene.).
Patent MX-PA04010039-A (MX)
Title: Cleaning compositions containing dichloroethylene and six carbon alkoxy substituted perfluoro compounds.
Inventor: BIXENMAN MICHAEL
IPC: C11D3/50
Filed: 2003-06-09
Abstract: Chemical solvating, degreasing, stripping and cleaning agents. The agents are cleaning and solvating mixtures of dichloroethylene and alkoxy-substituted perfluoro compounds that contain six carbon atoms, with optionally highly fluorinated materials to retard flammability and/or other enhancement agents that improve and enhance the properties of the composition to accomplish its desired cleaning or solvating task. These other agents are one or more of the following materials: alcohols, esters, ethers, cyclic ethers, ketones, alkanes, aromatics, amines, siloxanes terpenes, dibasic esters, glycol ethers, pyrollidones, or low- or non-ozone depleting halogenated hydrocarbons. These mixtures are useful in a variety of solvating, vapor degreasing, photoresistant stripping, adhesive removal, aerosol, cold cleaning, and solvent cleaning applications including defluxing, dry-cleaning, degreasing, particle removal, metal and textile cleaning.
Patent MX-PA04010231-A (MX)
Title: Gear hobbing cutter system.
Inventor: DAVID M HRAY
IPC: B23C5/20
Filed: 2003-04-11
Abstract: A gear hobbing cutter system (40) that includes a cutter head body (42) having a plurality of cartridge-receiving slots (90) arranged in pairs comprising an inside and an outside cartridge-receiving slot (50A and 50B). Each pair of inside and outside cartridge-receiving slots (50A and 50B) are capable of receiving a respective inside and outside cartridge assembly (10A and 10B). To ensure that the inside and outside cartridge assemblies are properly positioned within their respective cartridge-receiving slots, one of the dimensions, preferably the length (LI or LO), of the inside cartridge-receiving slot and its respective inside cartridge assembly of a pair is different than the outside cartridge-receiving slot its respective outside cartridge assembly so as to form an error proofing system. A deformable area (58) is provided between the cartridge-receiving slot (50) and the cutter head body (42). The deformable area (58) includes a flex area (58a') for controlling an amount of deformation of the deformable area when a clamping member (46) bears against a clamping pad (56). The invention provides for a cartridge assembly (10) including a cutting insert (12) that can be indexable to at least two cutting edges, thereby providing cost savings as compared to conventional cutter systems that use cutter blades that required to be entirely scraped when worn or broken.
Patent MX-PA04011786-A (MX)
Title: Information recording device, information recording/reproduction device, information recording method, program and recording medium for the same, and information holding medium.
Inventor: MITSUIKI KAZUTAKA
IPC: G11B27/30
Filed: 2003-05-23
Abstract: An information recording device records recording information including audio and unit information including reproduction control information for the audio information on a rewritable recording medium. After this recording is performed, temporary management information for all the unit recording information recorded on the recording medium is generated and recorded on the recording medium. Since the temporary management information is management information for the unit information recorded on the writable recording medium, each time new unit recording information is recorded on the recording medium, temporary management information is generated and recorded on the recording medium so that after this the unit recording information can be reproduced from the recording medium by referencing the temporary management information. If an access error such as a write error and a verify error is caused while recording temporary management information, the position on the recording medium will not be used, the temporary recording position is modified, and the temporary information is recorded.