baber/WOPTO huggingface dataset:
Patent MX-PA01006991-A (MX)
Title: Sending progressive video sequences.
Inventor: WAI-MAN LAM
IPC: H04N19/00
Filed: 2001-07-10
Abstract: In encoding and decoding video signals, a progressive video bitstream (201) is received which has reference frames and non-reference frames, each having an initial temporal reference in accordance with an initial frame sequence structure. The temporal references of only reference frames are remapped (202), by ignoring the non-reference frames. The reference frames are packetized (210-213) with a base packet-identifier (PID) and the non-reference frames with an enhancement PID, to provide base and enhancement transport bitstreams, respectively.
Patent MX-PA01012494-A (MX)
Title: Method of treating hair loss using sulfonyl thyromimetic compounds.
Inventor: YOUNGQUIST ROBERT SCOTT
IPC: A61K8/49
Filed: 2000-03-01
Abstract: A method of treating hair loss comprising administering a composition comprising a cardiac-sparing compound characterized by structure (I) and pharmaceutically acceptable salts, hydrates, and biohydrolyzable amides, esters, and imides thereof, wherein: R1 is -(CH2)n(CHNR7R8)mC(O)R9; n is an integer from 1 to 3; m is an integer from 0 to 1; R3 and R5 are each, independently, selected from the group consisting of chlorine, bromine, iodine, and -CH3, R7 and R8 are each, independently, selected from the group consisting of hydrogen and C1-C4 alkyl; R9 is selected from the group consisting of hydroxy, C1-C4 alkoxy, and -NR7R8; R31 is selected from the group consisting of hydrogen, chlorine, bromine, iodine, C1-C4 alkyl, C4-C6 cycloalkyl, C1-C4 haloalkyl, C4-C6 halocycloalkyl, and -CH(R10)Ar; Ar is selected from the group consisting of 5-hydroxypyrid-2-yl, 6-hydroxypyrid-3-yl, 6-hydroxypyridazin-3-yl, 6-methoxypyridazin-3-yl N-oxide, and 6-hydroxypyridazin-3-yl N-oxide; R10 is selected from the group consisting of hydrogen and C1-C4 alkyl; and R41 is selected from the group consisting of hydroxy and C1-C4 alkoxy.
Patent MX-PA02005397-A (MX)
Title: Esterification catalyst compositions and use thereof.
Inventor: DONALD EDWARD PUTZIG
IPC: C08G63/85
Filed: 2000-01-28
Abstract: A catalyst composition is disclosed. The composition comprises a titanium compound, a complexing agent, hypophosphorous acid or its metal salt, water and optionally a solvent. The complexing agent can be hydroxycarboxylic acid, alkanolamines, aminocarboxylic acids, or combinations of two or more thereof. The solvent can be water, ethanol, propanol, isopropanol, butanol, ethylene glycol, propylene glycol, isopropylene glycol, butylene glycol, 1 methyl propylene glycol, pentylene glycol, or combinations of two or more thereof. The titanium compound can be combined with a zirconium compound. Also disclosed is a process for using the composition for producing an ester or a polyester. The process comprises contacting a carbonyl compound, in the presence of the composition, with an alcohol under a condition suitable for esterification, transesterification, polymerization, or combinations of two or more thereof.
Patent MX-PA02005531-A (MX)
Title: Oxidative reactions using membranes that selectively conduct oxygen.
Inventor: STEFAN BITTERLICH
IPC: C07C51/215
Filed: 2000-12-11
Abstract: The invention relates to reaction membranes that contain a selective oxidation catalyst disposed on a ceramic membrane that selectively conducts oxide ions and that is composed of (Sr1minus;xCax)1minus;yAyMn1minus;zBzO3minus;dgr;, wherein A represents Ba, Pb, Na, K, Y, an element of the lanthanide group or a combination of these elements, B represents Mg, Al, Ga, In, Sn, an element of the 3d or 4d period or a combination of these elements, x is a number of from 0.2 to 0.8, y is a number of from 0 to 0.4, z is a number of from 0 to 0.6 and dgr; is a number that results from the principle of electroneutrality on the basis of x, y and z. The inventive reaction membranes are suitable for use in oxidative reactions of hydrocarbons in which oxygen is used.
Patent MX-PA02009683-A (MX)
Title: Multi band spectral audio encoding.
Inventor: SRINIVASAN VENUGOPAL
IPC: G10L19/02
Filed: 2001-04-03
Abstract: An encoder includes a sampler that samples an audio signal and that generates from the samples a plurality of short blocks of sampled audio. Each of the short blocks has a duration less than a minimum audibly perceivable signal delay. A processor combines the plurality of short blocks into a long block. The long block is transformed into a frequency domain signal having a plurality of independently modulatable frequency indices. The frequency difference between adjacent indices is determined by the minimum duration and the sampling rate of the sampler. A neighborhood of frequency indices is selected so that the frequency difference between a lowest index and a highest index within the neighborhood is less than a predetermined value. Two or more of the indices are modulated in the neighborhood so as to make a selected one of the indices an extremum while keeping the total energy of the neighborhood constant. A plurality of frequency bands are so coded. A decoder decides that a bit or bits have been received if, in a majority of the frequency bands, the decoder detects a modulated index.
Patent MX-PA02011879-A (MX)
Title: Bus operation with integrated circuits in an unpowered state.
Inventor: TESTIN WILLIAM JOHN
IPC: H04N3/185
Filed: 2001-05-31
Abstract: A circuit configuration applicable to systems such as consumer electronics devices enables communication between components such as integrated circuits connected to the bus. According to an embodiment, the RUN power supplies are turned to an OFF state is response to a fault condition. An interface circuit associated with an integrated circuit coupled to the bus controls the loading on the bus caused by the interface circuit and the integrated circuit such that communication between devices on the bus can continue. Therefore, even when a fault condition results in the loss of the RUN power supplies, a command can be transmitted over the bus from a first integrated circuit in a powered state to a second integrated circuit in the powered state while a third integrated circuit connected to the bus is in an unpowered state.
Patent MX-PA02011947-A (MX)
Title: Method for the production of caprolactam.
Inventor: ANDREAS ANSMANN
IPC: C07B61/00
Filed: 2001-06-13
Abstract: The invention relates to a method for the production of caprolactam from a compound of formula (I): NC-(CH2)5-CO-R where R = a carboxamido, carboxlic acid or carboxylate ester group, characterised in that a) a compound (I), or mixtures thereof are hydrogenated with hydrogen in the presence of ammonia, a catalyst (II) and optionally a fluid solvent (VI) to give a mixture (III), b) separation of catalyst (II) and hydrogen from the mixture (III) to give a mixture (IV) and c) reaction of mixture (IV), in the presence of a catalyst (V) and optionally a fluid solvent (VII), to give caprolactam.
Patent MX-PA03000951-A (MX)
Title: One-step synthesis of double metal cyanides.
Inventor: DEXHEIMER EDWARD MICHAEL
IPC: B01J27/26
Filed: 2001-06-26
Abstract: Improved methods for synthesizing double metal cyanide (DMC) catalysts are disclosed. These methods combine an aqueous solution of a first metal salt, such as ZnCl2, with an aqueous solution of a second metal salt, such as CoCl2, and with an aqueous solution of an alkali metal cyanide, such as KCN, in different manners to synthesize DMC catalysts, such as Zn3[Co(CN)6]2.
Patent MX-PA03001580-A (MX)
Title: Protective heat reflective film for the construction industry, especially used as an inner lining.
Inventor: VAHLE ERWIN
IPC: C09J7/29
Filed: 2001-08-24
Abstract: The invention relates to a heat reflective film for the construction industry, comprising a base film containing polyurethane, characterized in that the base film is damped on both sides with a metallization coating. The heat-reflective film can be diffusion open or diffusion closed.
Patent MX-PA03001910-A (MX)
Title: Evaluation of multilayer reservoirs.
Inventor: POE BOBBY
IPC: E21B43/14
Filed: 2001-09-12
Abstract: A method for providing production optimization of reservoir completions having a plurality of completed intervals via available production analysis and production logging data provides a quantitative analysis procedure for reservoir and fracture properties of a commingled reservoir system, that includes the steps of measuring pressure for specific zones in a reservoir; selecting a pressure traverse model; computing midzone pressures using the traverse model; comparing the computed midzone pressures with the measured pressures; and modeling the bottomhole pressure of the reservoir based on the traverse model.
Patent MX-PA03003494-A (MX)
Title: Method of disseminating advertisements using an embedded media player page.
Inventor: HAYWARD MONTE DUANE
IPC: H04N7/173
Filed: 2001-10-24
Abstract: A method of disseminating advertisements includes the step of transmitting to a media device (110) an embedded media player page for playing a media file. The embedded media player page allows a user of the media device (110) to create a bookmark for a browser. The bookmark points to the embedded media player page. The bookmark includes an address of the media file as a parameter. When the bookmark is used in the browser to play the media file, the embedded media player page instructs the media device (110) to request an advertisement from an advertisement server (104) for display in the embedded media player page.
Patent MX-PA03003539-A (MX)
Title: Method and device for cooling high voltage transformer for microwave oven.
Inventor: BU-SIK CHOI
IPC: H01F27/04
Filed: 2003-04-23
Abstract: Disclosed are a method and a device for cooling a high voltage transformer for a microwave oven, in which the high voltage transformer is sealed so as to separate a coil and a core from the outside and to improve a cooling effect, and in which electric connection lines leading from the high voltage transformer are effectively treated and a fixed structure of a container for in which electric connection lines leading from the high voltage transformer are effectively treated and a fixed structure of a container for accommodating the high voltage transformer is improved so as to protect users of the high voltage transformer from dangers such as an electrical shock occurring in inspecting the microwave oven, thereby improving performance and quality of the microwave oven and the high voltage transformer. The method for cooling the high voltage transformer for the microwave oven comprises the steps of: inserting the high voltage transformer into a container with a designated size and seali ng the container; injecting a cooling oil into the container so as to absorb heat of a high temperature generated from a coil and a core of the high voltage transformer; and cooling the cooling oil absorbing the heat by radiating the heat via the container exchanging the heat with the outside.
Patent MX-PA03003555-A (MX)
Title: Oil filter with integrated cooler.
Inventor: NGUYEN LEDU QUOC
IPC: B01D35/153
Filed: 2001-10-31
Abstract: The invention is generally directed to an improved oil filter with integrated oil cooler (16) as well as a replaceable filter elements (12) for use with same. The filter (12) with integrated cooler (16) generally includes a housing defining a chamber (84) for receiving oil, a unitary cooling element (16) located within the housing, an oil inlet (66) for receiving unfiltered oil from an engine and passing it into the chamber (84), an oil outlet (64) for passing filtered oil back to an engine, a filter element (12) located within the chamber (84) for filtering the oil, a coolant inlet (20) for receiving low temperature coolant from a cooling system and passing said coolant to the cooling element (16); and a coolant outlet (22) for passing warmed coolant from the cooling element to a cooling system.
Patent MX-PA03004854-A (MX)
Title: Water heater bottom pad/foam dam apparatus with integrated tank support members.
Inventor: HENDERSON DAVID L
IPC: F24H1/18
Filed: 2003-05-30
Abstract: A water heater is provided with a specially designed molded bottom pad/foam dam member formed from a crushable material, such as polystyrene, which is received in a metal bottom pan and has concentric circular grooves formed in its top side to receive circular bottom end edge portions of the tank and outer jacket portions of the water heater. A circumferentially spaced plurality of rigid support members are imbedded in the bottom pad/foam dam member and underlie its tank groove to prevent the tank from crushing the member. One of the support members is formed from an electrically conductive material and defines an electrical grounding path between the tank and the bottom pan, and the other support members are formed from a thermally insulative material to inhibit heat loss from the tank to the bottom pan.
Patent MX-PA03005582-A (MX)
Title: Inflatable insulating liners for shipping containers.
Inventor: DAVID B MCKINNEY
IPC: B65D30/16
Filed: 2001-12-21
Abstract: An inflatable insulating panel (34) consisting of a plurality of sheetform polyolefin layers (A-F), and its manner of fabrication, is provided. An outer peripheral seal (58) forms an inflatable panel, with an intermediate interconnected web of layers formed out of an array of alternating seams of attachment between the outer and intermediate adjacent layers. Upon inflation of the panel, the interconnected web expands to form a plurality of individual baffle chambers.
Patent MX-PA03007659-A (MX)
Title: Number plate authentication device.
Inventor: JEAN HENRY DE BEAUCORPS
IPC: G06K19/077
Filed: 2002-02-26
Abstract: The invention relates to a vehicle number plate (1) authentication device, characterised in that it comprises a support element (2) which can be fixed to and/or integrated into the number plate (1). Said support element (2) comprises information relating to the vehicle and/or the use of said vehicle which can be read using reading means (3).
Patent MX-PA03009010-A (MX)
Title: Optimized system and method for finding best fares.
Inventor: ARTHUR FRANCIS CHAMPERNOWNE
IPC: G06Q10/02
Filed: 2002-03-27
Abstract: The present invention provides a method, apparatus and system for processing fare queries to find the best fares. In one embodiment of this invention a query server utilizes a branching and bounding based technique to implicitly enumerate possible solutions to arrive at best fare solutions.
Patent MX-PA03010757-A (MX)
Title: Carbazole derivatives and their use for the preparation of pharmaceutical compositions for the treatment of npy related diseases.
Inventor: WOLFGANG EBERLEIN
IPC: A61P25/00
Filed: 2002-05-24
Abstract: The invention relates to novel carbazole derivatives, their use for the preparation of a pharmaceutical composition for the treatment of eating and metabolic disorders such as obesity, bulimia nervosa, anorexia nervosa, of sleep disturbance, of morphine withdrawal symptoms and of epileptic seizures, a pharmaceutical composition containing them and a process for preparing them.
Patent MX-PA04001991-A (MX)
Title: A process for the anaerobic treatment of flowable and nonflowable organic waste.
Inventor: ROBERT CUMMINGS JR
IPC: C02F11/04
Filed: 2002-09-18
Abstract: A method and apparatus for anaerobic treatment of organic wastes in a liquid filled vessel (10) wherein particles of the waste are buoyed and form a floating bed in the liquid by the gasses generated by the anaerobic digestion of the wastes. The bed forms to an upper stratum of the least digested, least dense waste and a lower stratum of the most digested, most dense waste. Liquid from beneath the bed is continuously sprayed over the upper surface of the bed through a series of discharge ports (40A, 40B, 40C) which expands to bed downwardly. Each spraying period is followed by a quiescent period to allow the bed to reform. Over time the floating bed is moved from an inlet end to an outlet end of the vessel (10) where the most digested waste is removed.
Patent MX-PA04003968-A (MX)
Title: Silicon compounds.
Inventor: JURGEN DAISS
IPC: A61P25/28
Filed: 2002-10-30
Abstract: wherein R1 and R2 are, independently, hydrogen or alkyl or together, with the nitrogen atom, form a heterocyclyl; R3 and R4 are, independently, hydrogen, hydroxyl, alkyl, alkoxy, alkanoyloxy, cyano, nitro, alkylmercapto, amino, alkylamino, dialkylamino, alkanamido, halogen or trifluoromethyl; R5 is hydrogen or alkyl; and n is 0, 1, 2, 3 or 4; or a pharmaceutically acceptable salt thereof or a prodrug form that is hydrolysable to a compound as defined above.
Patent MX-PA04004549-A (MX)
Title: Method for the identification of pharmacophores.
Inventor: ANDREAS SCHUPPERT
IPC: G01N33/48
Filed: 2002-11-11
Abstract: The invention relates to a computer system and a method for the identification of a molecular pharmacophore with the following steps: Input of descriptors for substances, whereby each descriptor comprises a number of variables (V1, V2, ..., Vn) and input of the results (Rp) associated with said descriptors, determination of binary variations for pairs of variables, assignment of a variable pair (Vi, Vj) to an active entity of the pharmacophore, said active entity comprising exactly two variables when the binary variation of the variable pair amounts to two, determination of tertiary variations for triplets of variables (Vi, Vj, Vk), determination of variable pair candidates from the tertiary variations for assignment to a common active entity, said common active entity comprising two or more variables, determination of a number of variables for each variable pair candidate, containing said variables, which, on allocation of the variable pair candidates to the common active entity, must be allocated to an active entity different to the common active entities and determination of a conflict-free cluster of the numbers of variables for identification of the common active entity.
Patent MX-PA04004640-A (MX)
Title: Resin bonded graphite material, method for the production of a resin bonded graphite material and use thereof.
Inventor: KLAUS-GEORG TONTSCH
IPC: C01B31/04
Filed: 2002-11-19
Abstract: The invention relates to a resin bonded graphite material which is especially suitable for use as an electric contact. The invention also relates to a method for the production of a resin bonded graphite material especially for use as an electric contact material. The invention further relates to the use of a resin bonded graphite material. The aim of the invention is to develop a corresponding resin bonded graphite material in such a way that interference is excluded or almost excluded when used as an electric contact. According to the invention, the resin bonded graphite material is made of a hardened mixture of electrographite containing carbon black, the carbon black content RG being >=30 wt. %, electrographite devoid of carbon black and a bonding agent and a specific electric resistor Wspez being >= 3.500 ??omegam.
Patent MX-PA04006186-A (MX)
Title: Energy absorbing material.
Inventor: PHILIP CHARLES GREEN
IPC: A41D31/00
Filed: 2002-12-23
Abstract: There is provided a self-supporting energy absorbing composite comprising: i) a solid foamed synthetic polymer matrix; ii) a polymer-based dilatant, different from i) distributed through the matrix and incorporated therein during manufacture of i); and iii) a fluid distributed through the matrix, the combination of matrix, dilatant and fluid being such that the composite is resiliently compressible. There is also provided a self-supporting energy absorbing composite comprising: iv) a solid, closed cell foam matrix; v) a polymer-based dilatant, different from i), distributed through the matrix; and vi) a fluid distributed through the matrix, the combination of matrix, dilatant and fluid being such that the composite is resiliently compressible.
Patent MX-PA04007813-A (MX)
Title: New medicinal compositions on the basis of anticholinergic agents and egfr kinase inhibitors.
Inventor: MICHAEL P PIEPER
IPC: A61K9/10
Filed: 2003-02-12
Abstract: The invention relates to novel medicinal compositions on the basis of anticholinergic agents and EGFR kinase inhibitors, methods for the production thereof, and the use thereof for treating respiratory diseases.
Patent MX-PA04007831-A (MX)
Title: Improved jousting apparatus.
Inventor: ALBERT HEGLUND JUNIOR
IPC: A63B21/28
Filed: 2003-02-10
Abstract: The improved jousting apparatus includes two sticks (41, 43) which are joined together with a flexible rope-like connecting member (45) which is anchored within the ends of the respective sticks. The connecting member is long enough to allow motion of the two sticks relative to each other. Each stick includes two positioning rings (40, 42) along the length thereof, the upper ring identifying a normal position for the upper hand of each contestant, the first and second rings together identifying a first disadvantaged position for a selected contestant, and the second ring identifying a further disadvantaged position for the selected contestant.
Patent MX-PA04008987-A (MX)
Title: Pulp stabilisation apparatus for a thickener.
Inventor: JEFFREY VICTOR BELKE
IPC: B01D21/08
Filed: 2003-03-11
Abstract: The invention provides a flotation device including a thickening tank (1) having rightcylindrical sidewalls and a downwardly sloping frusto-conical floor. A drive shaft (2) is centrally rotatably mounted within the tank. Each one of a plurality of rake arms (3) is fixedly connected to the drive shaft and extends radially outwardly, substantially parallel to the tank floor. Each arm supports an array of blades (4) extending axially into the tank. An array of baffles in the form of rectilinear baffle plates (5), fixed relative to the tank, extends axially into the tank in complementary alternate radially spaced relationship with the blades (4). The baffle plates are located within the swept volume of the blades to retard fluid rotation in response to the rotation of the rake. A diametrical service bridge (6) is fixedly connected to the tank for mounting the baffle plates.
Patent MX-PA04010999-A (MX)
Title: Field sequential color efficiency.
Inventor: MARTIN G SELBREDE
IPC: G09G3/20
Filed: 2003-05-06
Abstract: A method and system for generating colors efficiently. In one embodiment, a start signal for a primary color subcycle may be received. A primary light source used to drive the primary color may be activated if there is data in the primary color's buffer. The primary light source may be deactivated during the primary color subcycle if there is no data in the primary color's buffer. In another embodiment, a highest amplitude signal for one of a plurality of primary colors may be normalized. A drive light source intensity may be adjusted to a percentage of a maximum intensity where the percentage corresponds to a content of the normalized primary color in a frame. The amplitude of all but the normalized primary color may be adjusted proportionally. In another embodiment, a maximum intensity for a light source intensity may be set to a first value. A maximum pixel intensity for each of a plurality of pixels may be set to a second value. The maximum intensity for the light source intensity may be adjusted by the first value divided by the second value. An amplitude for each of the plurality of pixels may be adjusted by the second value divided by the first value.