baber/WOPTO huggingface dataset:
Patent MX-PA01001507-A (MX)
Title: beta-L-2'-DEOXY-NUCLEOSIDES FOR THE TREATMENT OF HEPATITIS B.
Inventor: BRYANT MARTIN L
IPC: A61P31/12
Filed: 1999-08-10
Abstract: This invention is directed to a method for treating a host infected with hepatitis B comprising administering an effective amount of an anti-HBV biologically active 2'-deoxy-²-L-rythro-pentofuranonucleoside or a pharmaceutically acceptable salt or prodrug thereof, wherein the 2'-deoxy-²-L-erythro-pentofuranonucleoside has formula (I) wherein R is selected from the group consisting of H, straight chained, branched or cyclic alkyl, CO-alkyl, CO-aryl, CO-alkoxyalkyl, CO-aryloxyalkyl, CO-substituted aryl, alkylsulfonyl, arylsulfonyl, aralkylsulfonyl, amino acid residue, mono, di, or triphosphate, or a phosphate derivative; and BASE is a purine or pyrimidine base which may be optionally substituted. The 2'-deoxy-²-L-erythro-pentofuranonucleoside or a pharmaceutically acceptable salt or prodrug thereof may be administered either alone or in combination with another 2'-deoxy-²-L-erythro-pentofuranonucleoside or in combination with another anti-hepatitis B agent.
Patent MX-PA01003264-A (MX)
Title: Toaster oven with lowered support rack and reflector diffuser.
Inventor: JAMES E CHASEN
IPC: F24C15/16
Filed: 2001-03-29
Abstract: An electric toaster oven having a housing, a heating element connected to the housing, a reflector connected to the housing, and an object supporting rack connected to the housing and forming an article receiving area between the rack and the housing for receiving an article to be heated. The rack has a stepped profile with raised side sections connected to the housing and a lower main section. A lower area of the article receiving area is defined by a top of the lower main section. The reflector has a generally inverted V shaped side profile with a generally concave area facing the heating element.
Patent MX-PA01004944-A (MX)
Title: Floor access system.
Inventor: ALEX ZEIF
IPC: E04F15/024
Filed: 2001-05-15
Abstract: The present discloses a floor access system including a floor access panel having an upper surface and lower opposite surface and at least a pedestal. The pedestal includes a base portion to rest in subsoil, a front portion and a jack interconnecting the base portion and the front portion, the front portion having an upper surface for coupling the floor panel lower surface. A selected surface of the upper surface of the front portion of the pedestal of the lower surface of the floor panel comprises a projection extending from it and the other from the upper surface of the front portion or the lower surface of the floor panel defining a receptacle in the same, the receptacle being of a size to couple in a standing and complementary way the projection.
Patent MX-PA01006556-A (MX)
Title: Casting film for producing ceramic green sheet.
Inventor: TORU NAKAMURA
IPC: C08J7/04
Filed: 2001-06-25
Abstract: There is disclosed a casting film which is used for producing a ceramic green sheet and which comprises a substrate film (e.g. polyethylene terephthalate film) and a releasing layer formed thereon comprising a mixture of a silicone based releasing agent (e.g. addition reaction type silicone based releasing agent) and a cellulose derivative (e.g. ethyl cellulose, methyl cellulose, hydroxyethyl cellulose, carboxymethyl cellulose or hydroxypropyl cellulose). The casting film has excellent wettability of ceramic slurry and moderate releasability for the ceramic green sheet, and prevents the occurrence of repelling even in the case of the ceramic slurry being coated in a small thickness, and also the occurrence of lifting or peeling off of the green sheets even in the case of the ceramic slurry being repeatedly coated.
Patent MX-PA01006720-A (MX)
Title: Triblock copolymers incorporating a styrene/isoolefin copolymer midblock.
Inventor: WANG HSIEN-CHANG
IPC: C08F297/00
Filed: 1999-12-01
Abstract: Novel triblock copolymers are provided. The triblock copolymers have a midblock which is a copolymer of an isoolefin monomer and a vinyl aromatic monomer. Preferably, the midblock is a copolymer of isobutylene and alkylstyrene. The end blocks of the triblock copolymer are either a homopolymer of a vinyl aromatic monomer or a copolymer of two or more monomers selected from the group consisting of vinyl aromatics, styrene, methylstyrene, butylstyrene, halostyrene, p-allylstyrene and p-3-butenylstyrene. In addition, a process is provided for preparing a triblock copolymer. The process involves: a) initiating a "living" polymerization of an isoolefin monomer (monomer A) and a first vinyl aromatic monomer (monomer B) in a reaction vessel using carbocationic polymerization conditions and a catalyst capable of carbocationically polymerizing monomer A and monomer B; b) allowing the polymerization to continue for a period of time T1, during which additional monomer A and/or monomer B may be optionally added; c) at the completion of time T1, continuing the polymerization by adding only additional monomer A for a period of time T2; d) at the completion of time T2, continuing the polymerization by adding a second vinyl aromatic monomer (monomer C) for a period of time T3; e) at the completion of time T3, quenching the polymerization; and f) recovering a triblock copolymer.
Patent MX-PA01007168-A (MX)
Title: Antitachycardial pacing.
Inventor: MOWER M D MORTON M
IPC: A61N1/362
Filed: 2000-01-14
Abstract: Protocols for antitachycardial pacing including biphasic stimulation administered at, or just above, the diastolic depolarization the shold potential; biphasic or conventional stimulation initiated at, or just above, the diastolic depolarization threshold potential, reduced, upon capture, to below threshold; and biphasic or conventional stimulation administered at a level set just below the diastolic depolarization threshold potential. These protocols result in reliable cardiac capture with a lower stimulation level, thereby causing less damage to the heart, extending battery life, causing less pain to the patient and having greater therapeutic effectiveness. In those protocols using biphasic cardiac pacing, a first and second stimulation phase is administered. The first stimulation phase has a predefined polarity, amplitude and duration. The second stimulation phase also has a predefined polarity, amplitude and duration. The two phases are applied sequentially. Contrary to current trought, anodal stimulation is first applied and followed by cathodal stimulation. In this fashion, pulse conduction through the cardiac muscle is improved together with the increase in contractility.
Patent MX-PA01008539-A (MX)
Title: Refrigeration system with coupling fluid stabilizing circuit.
Inventor: RICHARD AMORY VICTOR
IPC: F25B11/02
Filed: 2001-08-23
Abstract: A refrigeration system wherein refrigeration is generated at a relatively steady output by a refrigeration circuit and passed into a coupling fluid for transfer to a refrigeration load using a coupling fluid stabilizing circuit having a stabilizing reservoir.
Patent MX-PA01012512-A (MX)
Title: Controlling pressure and detecting control problems in gas-lift riser during offshore well drilling.
Inventor: MAUS L DONALD
IPC: E21B21/00
Filed: 2000-06-01
Abstract: A method and apparatus for controlling the riser base pressure and detecting well control problems, such as kicks or lost circulation, during drilling of an offshore well using a gas-lifted riser. The pressure control apparatus preferably includes two separate control elements, one to adjust the pressure at the surface (prs) and the mass flow rate out of the top of the riser (mo) to compensate for changes in riser base pressure (prb) and the other to adjust either or both of the boost mud flow rate (qb) and lift gas flow rate (qg) to maintain a constant or nearly constant mass flow rate entering the base of the riser (mi). According to the method of the present invention, the well return flow rate (qw) is preferably determined by directly measuring various other parameters and then computing qw from the measured parameters. The computed value of qw may be compared to the drill string flow rate (qc) to detect well control problems, such as kicks or lost circulation.
Patent MX-PA01013305-A (MX)
Title: Improvement on offset pen structure.
Inventor: LIU BAO-SHEN
IPC: B43K23/004
Filed: 1999-06-01
Abstract: An offset pen has a holding portion (51) and a writing portion (53) interconnected by an intermediate portion (52) such that the holding portion and writing portion have different axes with a vacancy therebetween. The vacancy provides a line of sight on either side of the writing tip (532) during use of the pen.
Patent MX-PA02000728-A (MX)
Title: Electric axial flow machine.
Inventor: KNORZER KARL-HEINZ
IPC: F04B35/04
Filed: 2000-08-04
Abstract: An electric axial flow machine includes an ironless disk-shaped rotor arranged on a machine shaft and having permanent magnets embedded in a fiber- or fabric-reinforced plastic, and, on both sides, next to the rotor, a stator, wherein the permanent magnets are each joined to the surrounding fiber- or fabric-reinforced plastic so that the permanent magnets and the machine shaft form a dimensionally stable unit.
Patent MX-PA02001913-A (MX)
Title: Flat antenna for mobile satellite communication.
Inventor: HEINZ LINDENMEIER
IPC: H01Q7/00
Filed: 2002-02-22
Abstract: An antenna for mobile satellite communication disposed on a substantially horizontally oriented conductive base surface having substantially linear conductor parts and an antenna connection point. The conductor parts have a substantially vertical extension portion, substantially horizontal extension portion which, together with the conductive base surface, form a high frequency conducting ring structure. The conductor parts are disposed in a plane, mounted perpendicular to the conductive base surface, and one of the vertical or horizontal extension portions is interrupted to form the antenna connection point. In a further interruption of one of the conductor parts, is provided at least one impedance connection point wired to an impedance. The positions of the impedance connection point and of the antenna connection point as well as the impedance are chosen so that, for the plane standing perpendicular to the conductive base surface, with waves polarized in this plane, the predetermine d antenna gain values can be obtained for a predetermined elevation angle of the incident wave.
Patent MX-PA02006082-A (MX)
Title: Aqueous primary dispersions, method for preparation and use thereof.
Inventor: RINK HEINZ-PETER
IPC: C08F292/00
Filed: 2001-02-01
Abstract: The invention relates to aqueous primary dispersions, containing dispersed and or emulsified solid and or fluid polymer particles and or dispersed solid core shell particles with a particle diameter le; 500 nm, which may be produced by radical micro or mini emulsion polymerisation of at least one olefinic unsaturated monomer (A), in the presence of at least one polyhydroxy functionalised cyclic and or acyclic alkane, comprising 9 16 C atoms per molecule. The invention further relates to the use thereof in automobile production and repair painting, furniture painting and industrial painting, including coil coating, container coating and coating of electrotechnical components.
Patent MX-PA02007253-A (MX)
Title: Prosthetic heart valve.
Inventor: MYERS KEITH
IPC: A61F2/24
Filed: 2001-01-29
Abstract: A tubular prosthetic semilunar or atrioventricular heart valve is formed by cutting flat, flexible leaflets according to a pattern. The valve is constructed by aligning the side edges of adjacent leaflets so that the leaflet inner faces engage each other, and then suturing the leaflets together with successive stitches along a fold line adjacent the side edges. The stitches are placed successively from a proximal in-flow end of each leaflet toward a distal out-flow end. During operation, when the leaflets open and close, the leaflets fold along the fold line. Distal tabs extend beyond the distal end of each leaflet. The successive stitches terminate proximal of the distal tab portion so that no locked stitches are placed along the distal portion of the fold line. The tab portions of adjacent leaflets are folded over each other and sewn together to form commissural attachment tabs. The commissural tabs provide commissural attachment points to accommodate sutures and the like in order to secure the tab to a vessel wall, if a semilunar valve, and papillary muscles and/or chordae tendineae if an atrioventricular valve.
Patent MX-PA02009908-A (MX)
Title: Interactive wagering systems and methods for restricting wagering access.
Inventor: RAMSEY DOUGLAS V
IPC: H04N7/173
Filed: 2001-04-05
Abstract: Systems and methods are provided for an interactive wagering application that restricts wagering access. The restrictions may be based on user defined restrictions on the location of the user equipment or any other suitable criterion. The interactive wagering application may compare blackout information and user equipment location information. When blackout information and location information match, wagering access may be restricted. An interactive wagering system may verify that the user equipment is in a location where wagering is permitted. If verified, the user equipment may be granted a location verification token. The location verification token may indicate to the interactive wagering application that the user may be provided with wagering access. User defined wagering restrictions may also be used to restrict wagering access.
Patent MX-PA02011558-A (MX)
Title: Novel mmp 2 mmp 9 inhibitors.
Inventor: CHENERA BALAN
IPC: A61P31/18
Filed: 2001-05-24
Abstract: Novel MMP 2 MMP 9 inhibitors and methods of using them are provided.
Patent MX-PA02011777-A (MX)
Title: High-stability composable case.
Inventor: RUSSO GERLANDO
IPC: B65D1/22
Filed: 2000-07-21
Abstract: A high-stability composable case of the type comprising a thermoformed element made of plastic material consisting of a central panel (12) having a quadrilateral shape, the sides of which are connected, by means of fold-inviting lines (17, 18), to four sides of side panels (13, 14, 15, 16), which may be folded, in a box-like manner, on the central panel (12), there being provided corner elements for forming and blocking (25) between the central panel and the side panels, where the side panels are equipped with flap-like edges (20, 21) which protrude outwards with respect to the side panels (13, 14, 15, 16) and which can be set alongside one another in a closed box-like position of the case to be inserted two by two within a slit (37) of each corner element for forming and blocking (25), in which the flap-like edges (20, 21) provide longitudinal and transverse elements for engagement and connection (23, 27; 29, 30; 31, 32) designed to bring about a stable reciprocal positioning between the flap-like edges (20, 21).
Patent MX-PA02012365-A (MX)
Title: Vehicle hood safety prop.
Inventor: SCHILLACI N
IPC: B62D25/00
Filed: 2001-06-13
Abstract: A compact, closure panel prop assembly (20, 128) incorporating a spring activated locking pin (54, 162) which automatically engages a closure panel prop (22, 122) when the closure panel is elevated to a predetermined height. The prop assembly (20, 128) is designed to work in unison with a closure panel hinge (28, 134), which is fixed to the closure panel (22, 122) and associated body (26, 126) in such a manner that it allows for the opening of the closure panel (22, 122) covering an opening (24, 124) in the body (26, 126).
Patent MX-PA03002186-A (MX)
Title: Virus-based amplification vector for plants.
Inventor: JOSEPH ATABEKOV
IPC: C12N15/29
Filed: 2001-10-08
Abstract: The invention describes virus-based amplification vectors for plants containing additional plant-specific internal ribosome entry site (IRES) element(s) allowing for a polycistronic translation and a cap-independent translation of : a) heterologous gene(s); b) whole viral genome or c) viral subgenomic RNAs. Said IRES elements are of plant viral origin, or they are isolated from other organisms or engineered using different synthesis procedures. Said IRES element(s) and said heterologous gene(s) are inserted into ampification vectors and allow for the expression of said heterologous gene(s) in the absence of additional viral promoters, in particular, said expression is achieved through cap-independent translation.
Patent MX-PA03002876-A (MX)
Title: Method and apparatus for controlling the operation of a sausage making machine.
Inventor: HERGOTT STEVEN P
IPC: A23L13/00
Filed: 2001-09-27
Abstract: A sausage wrapping machine has a computer and a wrapping diameter sensor located on a sensor downstream of an outlet end of a meat stuffing tube. The detector is connected to the computer to transmit the diameter data of envelopes to the computer when the envelope is being detected. The computer is programmed for sausage diameter parameters, and the computer is programmed to signal to a machine power system to cease operation if the computer detects that the diameter of the envelope exceeds the predetermined parameters.
Patent MX-PA03004053-A (MX)
Title: Fuel composition.
Inventor: RODER JURGEN
IPC: C10L1/182
Filed: 2001-11-08
Abstract: There is described a fuel composition which is substantially free of alkoxylated compounds and is substantially free of long-chain alkyl alcohols having at least 6 C atoms, and contains at least 95 % by volume of a hydrocarbon-based fuel and 0.1 to 5 % by volume of an additive of the formula (I); R-CO-NR1R2 (I) in which R is a saturated or unsaturated, linear or branched alkyl radical having 6 to 21 C atoms; and R1 and R2, which may be the same or different, each represent a hydroxyalkyl radical having 1 to 4 atoms.
Patent MX-PA03004102-A (MX)
Title: Autonomous multi-platform robot system.
Inventor: ROBERT NOLAN MCKEE
IPC: G05D1/02
Filed: 2003-05-09
Abstract: An autonomous multi-platform robot system (100, 1100) for performing at least one functional task in an environment is provided. The system includes at least one navigator platform (110, 1110) providing mapping, localization, planning and control functions for itself and at least one other platform within the environment and at least one functional robot platform (120, 1120) in communication with one or more navigator platforms for performing one or more functional tasks. In one embodiment, one or more navigator platforms (1110) are stationary and include sensors (202) for sensing information about the environment. In another embodiment, one or more functional robot platforms (1120) include sensors (304) for sending information about the environment. In still another embodiment, the system includes one or more stationary platforms (124) with sensors (310) for sensing information about the environment.
Patent MX-PA03008240-A (MX)
Title: Method and system for intubation.
Inventor: SHAI EFRATI
IPC: A61M16/04
Filed: 2002-03-21
Abstract: An intubation method and system including the insertion of an endotracheal tube into a patient airway, inflating an cuff associated with the endotracheal tube at a location in the patient airway below the vocal cords, monitoring carbon dioxide concentration in the patient airway at a carbon dioxide monitoring location between the cuff and the vocal cords and adjusting inflation of the cuff based at least in part on the monitoring in order that the cuff inflation generally prevents leakage of carbon dioxide past the cuff.
Patent MX-PA03008444-A (MX)
Title: Hybrid spin-on filter.
Inventor: NORBERT M ASSION
IPC: B01D36/02
Filed: 2002-03-18
Abstract: A hybrid oil filter assembly including a housing (11), a first conventional oil filter (30) disposed in proximity to a bottom portion of the housing, and a second filter element (21) disposed circumferentially about a length of the first oil filter element (30). The second filter element (21) is formed of rolled paper andremoves particles from the oil of a smaller size than particles removed by the first filter element (30). Oil filtered by the second filter element (21) is directed to an interior of the first filter element via a communication path to mix with oil filtered by the first filter element (30).
Patent MX-PA03008797-A (MX)
Title: Anodic structure for mercury cathode electrolytic cells description of the invention.
Inventor: MENEGHINI GIOVANNI
IPC: C25B11/02
Filed: 2002-03-27
Abstract: Object of the invention is an anodic structure for mercury cathode cells for the industrial electrolysis of sodium chloride. The new structure is constituted by a grid array comprising a multiplicity of vertically disposed and mutually parallel titanium blades, covered by an electrocatalytic coating specific for the discharge of chlorine. The ratio between the thickness and the height of the blades is comprised between 1:16 and 1:100 and the ratio between the surface of free passage between the blades and the projected surface is comprised between 15:17 and 25:30. The new grid array is perpendicularly fixed to new or existing frames having the function of mechanical support and current conduction to the grid array. Scope of the invention is simultaneously reducing the energetic consumption of the cell and the costs for restoring the exhausted electrocatalytic coating.
Patent MX-PA03010334-A (MX)
Title: New crystal modification of diketopyrrolpyrrole solid solution pigment.
Inventor: HAO ZHIMIN
IPC: C09D201/00
Filed: 2002-05-07
Abstract: The present invention relates to the host-guest solid solutions formed from a mixture of 1,4-diketo-3,6-bis(4-chlorophenyl)pyrrolo[3,4-c]pyrrole (para-dichloro DPP) and 1,4-diketo-3,6-bis(4-methylphenyl)pyrrolo[3,4-c]pyrrole (para-dimethyl DPP). The mixture contains between 30-80 mol percent of para-dimethyl DPP and 70-20 mol percent of para-dichloro DPP. The present invention further relates to the preparation of the solid solutions, and to the use of the solid solutions and binary solid compounds as pigments.
Patent MX-PA04001731-A (MX)
Title: Enhancing treatment of mdr cancer with adenosine a3 antagonists.
Inventor: SHIH-FONG CHEN
IPC: A61K38/00
Filed: 2003-06-24
Abstract: The present invention discloses the use of high affinity adenosine A3 receptor antagonists for enhancing chemotherapeutic treatment of cancers expressing adenosine A3 receptors and cancers expressing P-glycoprotein or MRP. In preferred embodiments, adenosine A3 receptor antagonists are administered before or during administration of a taxane family, vinca alkaloid, camptothecin or antibiotic chemotherapeutic agent.
Patent MX-PA04004628-A (MX)
Title: Proxy network layer protocol support in a wireless communication network.
Inventor: MARCELLO LIOY
IPC: H04L12/56
Filed: 2002-11-12
Abstract: A method and system for supporting a network layer protocol in a wireless communication network are presented. A network element, such as a packet data serving node (PDSN), receives, from a mobile device, a first packet of a receive packet stream. If the first packet conforms to a first predetermined protocol, then at least a portion of the first packet is forwarded to a router that supports the first predetermined protocol. The network element receives a second packet forwarded by the router. If the second packet conforms to the first predetermined network layer protocol, then at least a portion of the second packet is transmitted in a transmit packet stream. As such, the network element need not natively support the first predetermined protocol.