baber/WOPTO huggingface dataset:
Patent MX-PA01003235-A (MX)
Title: Masking device for a flat-screen colour-display cathode-ray tube with a tensioned shadow mask made of fe-ni alloys.
Inventor: LUCIEN COUTU
IPC: C22C38/10
Filed: 2001-03-28
Abstract: Masking device for a flat-screen color-display cathode-ray tube, comprising a support frame for a tensioned shadow mask and a tensioned shadow mask. The support frame is made of a hardened Fe-Ni alloy having a thermal expansion coefficient between 20 C. and 150 C. of less than 5x10-6 K-1 and a yield stress Rp0.2 at 20 C. of greater than 700 MPa; the tensioned shadow mask is made of an Fe-Ni alloy having a thermal expansion coefficient between 20 C. and 150 C. of less than 3x10-6 K-1; the Fe-Ni alloys are chosen so that: below a temperature T1, the mean expansion coefficient alpha20-T, between 20 C. and T, of the alloy of the support frame is greater than the mean expansion coefficient alpha20-T of the alloy of the shadow mask, and above T1 the coefficient alpha20-T of the alloy of the frame is less than the coefficient alpha20-T of the alloy of the shadow mask, where T1<350 C. and preferably <300 C.
Patent MX-PA01003729-A (MX)
Title: Method of stabilizing aqueous pyrazoloacridone derivative solution.
Inventor: TOMODA YUTAKA
IPC: C07D471/06
Filed: 1999-10-13
Abstract: A method of stabilizing an aqueous solution containing either a pyrazoloacridone derivative represented by general formula (I), {wherein R1a, R1b, R1c, and R1d each represents hydrogen, lower alkyl, -(CH2)p-X (wherein X represents hydroxy, lower alkoxy, or -NR2aR2b), or -CH((CH2)nOH)2} or a pharmacologically acceptable salt thereof, characterized by adding an acid to the aqueous solution, replacing the air present in a closed container containing the aqueous solution with an inert gas, and sealing the container.
Patent MX-PA01009397-A (MX)
Title: Hsv primase inhibitors.
Inventor: SIMONEAU BRUNO
IPC: A61K38/17
Filed: 2000-03-23
Abstract: The invention provides compounds of formula (1) that are active against the HSV primase enzyme: wherein R1 is hydroxy or amino; R2 is hydrogen, halo, (C1-4)alkyl or (C1-4)alkoxy; R3 is hydrogen, halo, (C1-4)alkyl, (C1-4)alkoxy, amino or azido; R4 has the same significance as R2; R5 is hydrogen or (C1-4)alkyl; and R is (C1-7)alkyl, (C3-6)cycloalkyl, {phenyl(C1-7)alkyl}, {phenyl(C1-7)alkoxy}, {{(monocyclic heterocyclo)-{(C1-7)alkoxy}}, CH(W)C(O){O-(C1-4)alkyl} wherein W is hydrogen or (C1-7)alkyl, or (A) wherein Y is hydrogen or (C1-7)alkyl, and Z is (C1-7)alkyl, (C3-6) cycloalkyl, {(C3-6)cycloalkyl}-{(C1-7)alkyl}, phenyl(C1-7)alkyl or {{(monocyclic heterocyclo)-{(C1-7)alkyl}}, or Y and Z together with the nitrogen atom to which they are attached represent, 1-pyrrolidinyl, 1-piperidinyl, 4-morpholinyl or 1-(4-methylpiperazinyl); with the provisos that (1) when R is CH(W)C(O)-{O-(C1-4)alkyl} as defined herein, then R5 is hydrogen; and (2) at least one of R2, R3 and R4 is other than hydrogen.
Patent MX-PA01009929-A (MX)
Title: Process for preparing polyphenylene ether thermoplastic resin compositions and articles made therefrom.
Inventor: ADEDEJI ADEYINKA
IPC: B29B9/06
Filed: 2000-03-17
Abstract: The invention relates to a process for the manufacture of a thermoplastic composition comprising a polyphenylene ether resin and optionally, a styrenic resin wherein the processes comprise a polyphenylene ether resin in a particulate form having less than about 5 % by weight, preferably less than about 2 % by weight, more preferably less than about 1 % by weight, and most preferably essentially no particles less than about 75 microns in size. The particulate form allows for ease of handling of polyphenylene ether resin with a substantially reduced risk of dust ignition while obtaining substantially the same physical properties as obtained with polyphenylene ether resin powder. The invention also relates to articles formed out of the compositions made by the process of the invention.
Patent MX-PA01011114-A (MX)
Title: Process for the preparation of carboxylic acid salts from primary alcohols.
Inventor: FRANCZYK THADDEUS S II
IPC: C07C229/12
Filed: 2000-05-02
Abstract: The present invention provides a new and useful improvement in the process to manufacture a carboxylic acid salt, particularly an amino carboxylic acid salt, from a primary alcohol, particularly a primary aminoalcohol. The process of manufacturing amino carboxylic acid salts comprises contacting an aqueous solution of a primary aminoalcohol with a strong hydroxide base selected from the group consisting of an alkali metal hydroxide, an alkaline earth metal hydroxide, an ammonium hydroxide compound including a tetraalkyl ammonium hydroxide, or the like, in the presence of an effective amount of a catalyst. The catalyst comprises one or more of elements selected from the group consisting of copper, cobalt, nickel, and cadmium as well as optionally lesser amounts of chromium, titanium, niobium, tantalum, zirconium, vanadium, molybdenum, manganese, tungsten, cobalt, nickel, or mixtures thereof. The reaction mixture contains less than about 3000 ppm, preferably less than about 500 ppm, more preferably less than about 100 ppm of oxidized copper (Cu+ and/or Cu2+) during the reaction. The concentration of oxidizing agents in the reactants is minimized to prevent formation of oxidized copper from metallic copper catalyst.
Patent MX-PA01011775-A (MX)
Title: Audio speaker mounting assembly for a vehicle panel.
Inventor: DAVEY GEOFFREY WILLIAM
IPC: B60R11/00
Filed: 2000-05-18
Abstract: An audio speaker mounting assembly (10) for mounting an audio speaker (14) to interior substrate panel (18) and sheet metal panel (22) of an automotive vehicle includes a cover member (12) attached to the speaker (14) adjacent the substrate panel (18). The assembly further includes a retainer bracket (16) positioned between the substrate panel (18) and the sheet metal panel (22). The substrate panel (18) includes an opening (154) therethrough for receiving the speaker (14). The substrate panel (18) is sandwiched between the cover member (12) and the retainer bracket (16). The cover member (12) includes a pair of spaced apart cover connecting structures (54) projecting through opening (156) in the substrate panel (18) for locking engagement with a respective pair of retainer bracket connecting structures (100) projecting from the retainer bracket (16) into the opening (156) in the substrate. A fastener (20) extends through each of the respective axially aligned openings (40) and through-holes (90) and is lockingly secured to the sheet metal panel (22) for retaining and supporting the speaker mounting assembly (10) and speaker (14) in the vehicle.
Patent MX-PA01013285-A (MX)
Title: Dual-mode ignition system utilizing traveling spark ignitor.
Inventor: WAGNER MATTHIAS
IPC: F02P3/08
Filed: 2000-06-16
Abstract: In one embodiment, a system for providing electrical energy to a traveling spark ignitor operating in an internal combustion engine is disclosed. The system may include a conventional ignition system connected to the ignitor and a follow-on current producer which produces a follow-on current that travels between electrodes of the ignitor after an initial discharge of the conventional ignition system through the ignitor. The system may also include a disabling element that prevents the follow-on current from being transmitted to the ignitor. The disabling element may prevent the follow-on current from being transmitted to the ignitor based upon current operating conditions of the engine. When the disabling element prevents the follow-on current from being transmitted to the ignitor the system operates in a conventional manner. When the disabling element allows the follow-on current to be transmitted to the ignitor the system operates in a manner that creates a traveling spark between the electrodes of the ignitor.
Patent MX-PA02002525-A (MX)
Title: Channel allocation and release for packet data services.
Inventor: SUSANNE HJELM
IPC: H04W72/04
Filed: 2000-09-18
Abstract: A telecommunications system (18) comprises a control node (24) and a base station node (22). The control node (24) maintains a first list (42) of idle radio channels which is consulted in order to obtain channels for a first type of telecommunications service. A second list (56) of idle radio channels is maintained for a specialized telecommunications service, the idle radio channels of the second list being radio channels which are unallocated with respect to the specialized telecommunications service but yet activated (e.g., having an established transmission path and synchronization). The second list of idle radio channels is initially consulted in order to obtain channels for the specialized telecommunications service. If no channels are available for the specialized telecommunications service on the second list, idle channels from the first list are adapted and utilized for the specialized telecommunications service. The specialized telecommunications service preferably involves packet data transfer (e.g., GPRS). As one aspect of the invention, any potential capacity problem is addressed by providing timers for channels on the second list. There is one timer corresponding to each channel on the second list, which timer is started when there is no more traffic ongoing on that channel. The channel remains activated with respect to the specialized telecommunications service, which makes fast specialized service access possible for all such users in that cell. As long as the timer has not expired, the channel on the second list is available for specialized service traffic without any new activation. However, when the timer expires, the channel is released and put on the first list, where it is once again available for all traffic. The timer values can be dynamically adjusted or varied, e.g., depending on processor load or traffic load at a cell.
Patent MX-PA02002937-A (MX)
Title: Ignition system for stratified fuel mixtures.
Inventor: WAGNER MATTHIAS
IPC: F02P9/00
Filed: 2000-06-16
Abstract: Systems and methods are shown for igniting fuel in a combustion chamber of an internal combustion engine with at least one internal combustion chamber using a spark ignitor traveling with at least two electrodes. The igniter is accommodated in the combustion chamber such that the ends of the electrodes are substantially flush with the walls of at least one combustion chamber. A first voltage is provided between the electrodes to cause an initial disruptive discharge of a gaseous air / fuel mixture present between the electrodes and, subsequently, a successive commutance that travels between the electrodes after the initial discharge is provided.
Patent MX-PA02003759-A (MX)
Title: Sign representation device.
Inventor: GRASMANN JOSEF
IPC: G09F9/37
Filed: 2000-10-05
Abstract: An apparatus for displaying letters, numbers or symbols, especially for marking the prices of goods, with mobile movable elements arranged in a basic body. In order to provide an apparatus of the aforementioned kind that is small and versatile and allows to display letters, numbers and symbols without the need to store the various characters and without requiring any complex type-puzzle composition of letters, numbers or symbols in order to produce the desired information stipulates that the movable elements (3) are held in the opening (2) by means of a sliding seat or a loose fit
Patent MX-PA02005171-A (MX)
Title: Plastic composite unit.
Inventor: HUBERT GOLDBACH
IPC: B29K23/00
Filed: 2000-11-13
Abstract: The invention relates to a plastic composite unit, which is comprised of at least two flat workpieces made of different materials, e.g. of metal and plastic, and of different metals or plastics. The workpieces are interconnected in the edge area thereof, whereby the connection consists of a thermoplastic which is formed thereon.
Patent MX-PA02006373-A (MX)
Title: Laundry and cleaning andor fabric care compositions.
Inventor: WEVERS JEAN
IPC: C11D3/00
Filed: 2000-12-20
Abstract: There is provided a laundry andor cleaning andor fabric care composition comprising a benefit agent whereby said benefit agent is carried with a carrier material, thereby providing an enhanced deposition on the treated fabric of the benefit agent.
Patent MX-PA02008104-A (MX)
Title: Short stack wire chafing stand.
Inventor: SKVORECZ ROBERT
IPC: A47J36/24
Filed: 2002-08-20
Abstract: The wire chafing stand of the present invention includes a rim of wire steel in a substantially rectangular configuration, lateral sides and a longitudinal axis extending from the lateral sides, at least two wire legs and a wire connecting assembly. In the preferred embodiment, the wire stand has only two wire legs lying in planes transverse to the longitudinal axis with each wire leg having two upright sections affixed to the longitudinal side of the rim.
Patent MX-PA02009680-A (MX)
Title: Sanitary napkin.
Inventor: DREVIK SOLGUN
IPC: A61F13/56
Filed: 2001-04-03
Abstract: The present invention relates to an absorbent article (1) in the form of a sanitary napkin, a panty liner or an incontinence protector for women comprising an absorbent body (2) which is sandwiched between a liquid permeable outer sheet (3) and a liquid impermeable outer sheet (4), said article having a front part (5), which is intended to face forwards when the article is worn, and a rear part, wherein the absorbent body has a length of 140 260 mm and tapers rearwardly from a section of greatest width situated in the front part of the article to the end of the rear part of said article. According to the invention, the absorbent body (2) has w widest width of 60 80 mm in its front part, and a smallest width of 5 20 mm in its rear end, and includes a layer (13) of dry formed cellulose fibres having a density of at least 250 g dm3 and extending over essentially the whole surface of the absorbent body, out to the front and side edges of said body.
Patent MX-PA03002725-A (MX)
Title: Reproducing method, reproducing apparatus, and data accesing method.
Inventor: HATTORI MASATO
IPC: G11B20/10
Filed: 2003-03-28
Abstract: A data accessing method includes the steps of obtaining a track information entry about a predetermined track from a play order table having a plurality of track information entries, the track information entry pointing to a track descriptor in a track information table; obtaining the track descriptor from the track information table, the track descriptor including a decryption key corresponding to the predetermined track, pointer information that points to a part descriptor of a plurality of part descriptors in a part information table, and name pointer information that points to a name slot entry in a name table having a plurality of name slot entries; reading the name slot entry that corresponds to the name pointer information in the track descriptor; reading the part descriptor that corresponds to the pointer information in the track descriptor; and reading a part of an audio file according to part pointer information in the part descriptor, the part pointer information pointing t o at least a part of a file.
Patent MX-PA03007306-A (MX)
Title: Enhancement of cement clinker yield.
Inventor: MICHAEL RITCH
IPC: F27B7/00
Filed: 2002-02-12
Abstract: The yield of cement clinker recovered from a kiln assembly is enhanced by feeding a particulate material comprising silica and an oxide of at least one of calcium and aluminum, for example, fly ash into contact with hot cement clinker; the fly ash melts to a partially fused material which chemically reacts with the hot clinker to produce a pyroprocessed cement clinker of crystalline hydraulic silicates; the extruder is added to the hot cement clinker downstream of the formation of the cement clinker, and suitably is added to the hot cement clinker at the upstream end of the cooler of the kiln assembly, or within the kiln, downstream of the burning zone, and more especially in the initial cooling zone at the discharge end of the kiln.
Patent MX-PA03009159-A (MX)
Title: Cyclohexylphenyl vasopressin agonists.
Inventor: FAILLI AMEDEO ARTURO
IPC: C07D471/14
Filed: 2002-04-11
Abstract: The present invention provides compounds of the general formulas: wherein Y is NR or -(CH<SUB>2</SUB>)<SUB>n</SUB>; R is H or alkyl; "Z" represents optionally substituted phenyl or a 6-membered aromatic ring having one nitrogen atom; "W" represents a optionally substituted phenyl or 5-membered aromatic ring having one nitrogen atom; "X" represents an optionally substituted 5-membered aromatic ring having one sulfur atom; as well as methods and pharmaceutical compositions utilizing these compounds for the inducing temporary delay of urination or treatment of disorders remedied by vasopressin agonist activity, including diabetes insipidus, nocturnal enuresis, nocturia, urinary incontinence, or bleeding and coagulation disorders.
Patent MX-PA03009524-A (MX)
Title: Faucet manifold assembly with in-line integral stops.
Inventor: GARRY ROBIN MARTY
IPC: E03C1/04
Filed: 2003-10-17
Abstract: A shower faucet manifold assembly includes a manifold defining an inlet including first and second bores. The first bore is of a larger diameter than the second bore. Disposed within the first bore is a piston including an o-ring seal that engages the inner surface of the second bore to prevent water flow. The first and second bores are disposed along a common axis to enable manufacturing and fabrication from a common end.
Patent MX-PA03011584-A (MX)
Title: Packages for p-type drainage traps.
Inventor: AMADO GERARDO TRUJILLO VIRAMON
IPC: E03B9/14
Filed: 2003-12-11
Abstract: The present invention refers to a ring-shaped package made of rubber or plastic such as PVC, Santoprene, thermoplastic in general, neoprene or other type of rubber for hermetically sealing a drainage piping with a drainage trap so that gas or fluid leakages are avoided. The invention comprises three main parts: a body, one or several stops, and one or several fastening areas. The fastening areas may be internal or external and are useful for sealing the drainage piping or the drainage traps. Said package improves the existing connections due to the performance and flexibility thereof.
Patent MX-PA03011620-A (MX)
Title: Mixed bisimidazolines as active principles of compositions for inhibiting corrosion.
Inventor: INSTITUTO MEXICANO DE PETROLEO
IPC: C08K5/3442
Filed: 2003-12-15
Abstract: The present invention refers to novel bisimidazolines pertaining to the imidazolines family, which are bicyclic compounds presenting two equal or different substituents in the structure of the imidazolinic ring, said substituents being hydrogen, oleyl, naphthenyl, dodecylbenzenesulphonyl, abietic or dehydroabietic. Said two imidazoline rings are linked with a hydrocarbonated chain or a chain of diamino ethyl unities by the carbon two (C2) or the tertiary nitrogen atom (NI), said chains being repeated from one to three times. Said bisimidazolines can be used in hydrocarbons having a range of distillation of from about 10¦C to about 4000¦C in concentrations (from about 10 to about 20ppm) lower than those applied in further compounds that have been used in the corrosion inhibition of atmospheric distillation towers containing heavy crudes, which are highly corrosive due to the high content of salts and heavy metals such as vanadium and nickel.
Patent MX-PA04000335-A (MX)
Title: Multi-channel retaining wall block and system.
Inventor: ROBERT MACDONALD
IPC: E02D29/02
Filed: 2002-07-11
Abstract: A retaining wall block system having multiple sizes and shapes of blocks (100a-100f, 200a-200e) with differently dimensioned, interchangeable front and back faces. The blocks (100a-100f, 200a-200f) are used to construct an irregularly textured wall having a weathered, natural appearance. Multiple channels (122a, 124a, 126a) in the lower face (104a) of the block are used to engage pins (30) in pin receiving apertures (137a) to form an attachment system. Aside connection system in particularly useful for stabilizing free-standing walls. Horizontal reinforcing members (20) are also used in the channels (122a, 124a, 126a) and vertical reinforcing members (10) are used in cores (116) of adjacent blocks for reinforcing a wall. Reinforcing geosynthetic material (70) can also be firmly held in a wall by means of the pins (30) or by connectors (50) adapted to fit in the block channels.
Patent MX-PA04000491-A (MX)
Title: Protective undergarment configured for improved handling.
Inventor: DONALD A SHELDON
IPC: A61F13/15
Filed: 2002-07-18
Abstract: A protective undergarment is provided according to exemplary aspects of this invention. The undergarment includes a waist portion adapted to encircle the waist of a user. The undergarment also includes a crotch portion having an end segment extending from the waist portion, a central segment, and a terminal end segment attachable to the waist portion. The terminal end segment of the crotch portion extends substantially perpendicular to the waist portion.
Patent MX-PA04000625-A (MX)
Title: Substituted piperidines as modulators of the melanocortin receptor.
Inventor: CHRISTOPHER H FOTSCH
IPC: A61P35/00
Filed: 2002-07-25
Abstract: Selected substituted piperidine compounds are effective for prophylaxis and treatment of diseases, such as obesity and the like. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving activation of the melanocortin receptor. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
Patent MX-PA04000714-A (MX)
Title: Processes for making substantially anhydrous structured surfactant pastes and detergent compositions containing same.
Inventor: YOUSEF GEORGES AOUAD
IPC: C11D1/65
Filed: 2002-07-23
Abstract: A process for making substantially anhydrous structured surfactant compositions which, at room temperature, are shear thinning non-Newtonian pastes with a yield point that allows them to be easily worked in commercial apparatus. The process employs alkoxylated cationic structuring agents, anionic surfactants and organic solvents in a drying step to provide the pastes. The pastes are suitable for agglomeration with dry detergent powder to form granular detergent product and are especially suitable for incorporation into anhydrous liquid detergent products.
Patent MX-PA04001258-A (MX)
Title: Activator for peroxisome proliferator-responsive receptor [delta].
Inventor: SEIICHIRO MASUI
IPC: A61P9/00
Filed: 2002-08-02
Abstract: A compound represented by the following general formula (I): (I) (wherein R<sp>1</sp> represents optionally substituted phenyl, etc.; R<sp>2</sp> represents C<sb>1-8</sb> alkyl, etc.; A represents oxygen, etc.; X represents a C<sb>1-8</sb> alkylene chain, etc.; Y represents C(=O), etc.; R<sp>3</sp>, R<sp>4</sp>, and R<sp>5</sp> each represents hydrogen, C<sb>1-8</sb> alkyl, etc.; B represents CH, etc.; Z represents oxygen or sulfur; R<sp>6</sp> and R<sp>7</sp> each represents hydrogen, etc.; and R<sp>8</sp> represents hydrogen, etc.; provided that at least one of R<sp>3</sp>, R<sp>4</sp>, and R<sp>5</sp> is not hydrogen) or a salt of the compound; and a PPAR-[delta] activator which contains the compound or salt as the active ingredient.
Patent MX-PA04003939-A (MX)
Title: Washing platform.
Inventor: JAMES M PIATT
IPC: A47K1/04
Filed: 2002-10-25
Abstract: A washing platform (12) has a generally flat upper work surface (24). A spout (18) is located adjacent the washing platform and provides a stream of fluid which impinges the work surface. A bowl can be removably placed on the washing platform to receive water from the spout. The bowl has an aperture (44) through the bottom and a gasket (46) which is attached to an exterior surface of the bowl around the aperture. When the bowl is placed on the work surface, the gasket provides a seal that inhibits flow of fluid there between until a user lifts the bowl to drain the water there from.