baber/WOPTO huggingface dataset:
Patent MX-PA01003069-A (MX)
Title: 2-phenylpyran-4-one derivatives.
Inventor: CRESPO CRESPO M ISABEL
IPC: A61K31/35
Filed: 1999-09-16
Abstract: 2-Phenylpyran-4-one derivatives of formula (I), wherein R1 represents an alkyl or -NR4R5 group, wherein R4 and R5 each independently represents a hydrogen atom or an alkyl group; R2 represents an alkyl, C3-C7 cycloalkyl, pyridyl, thienyl, naphthyl, tetrahydronaphthyl or indanyl group, or a phenyl group which may be unsubstituted or substituted by one or more halogen atoms or alkyl, trifluoromethyl, hydroxy, alkoxy, methylthio, amino, mono- or dialkylamino, hydroxyalkyl or hydroxycarbonyl groups; R3 represents a methyl, hydroxymethyl, alkoxymethyl, C3-C7 cycloalkoxymethyl, benzyloxymethyl, hydroxycarbonyl, nitrile, trifluoromethyl or difluoromethyl group or a CH2-R6 group wherein R6 represents an alkyl group; and X represents a single bond, an oxygen atom, a sulfur atom or a methylene group; or pharmaceutically acceptable salts thereof, processes for their production and synthetic intermediates used in said processes, pharmaceutical compositions containing them and their use in medical treatment.
Patent MX-PA01007673-A (MX)
Title: Valve closure system.
Inventor: BEBOW ROBERT
IPC: F16K31/04
Filed: 2000-01-28
Abstract: A valve closure system (10) for rotating a rotatable actuator (52) of a valve (12) relative to a body (46) of the valve to operate the valve from open to closed. The system contains a motor (14) having a rotatable shaft (82), a mounting that comprises plural parts including a bracket (22), for associating the motor with the valve, and a coupling (16, 18) for coupling the motor shaft to the valve actuator to impart rotation of the motor shaft to the valve actuator to operate the valve closed. The bracket comprises a plate having a surface defining a notch (64) that has: a) an entrance at a perimeter of the plate and b) a shape enabling the plate to associate with the valve body by i) disposing the plate alongside the valve body with the notch entrance aligned with the valve body and ii) then moving the plate laterally of the valve actuator axis (54) to cause of the valve body to pass through the notch entrance and enter the notch. One of the parts, namely a pin (28), is disposed on the plate and protrudes from the plate to present a dimensional interference with the valve body axially, as measured along the actuator axis, beyond the portion of the valve body disposed within the notch, for keeping the valve body disposed in the notch and preventing the plate from rotating on the valve body as the motor operates to close the valve.
Patent MX-PA01010848-A (MX)
Title: Heterocyclic derivatives useful as pharmaceutical agents.
Inventor: JUSTIN STEPHEN BRYANS
IPC: A61P25/28
Filed: 2001-10-25
Abstract: This invention relates to novel heterocyclic derivatives of the formula (VII), (VIII) or (IX) in which P, Q , R1 - R6, m and n are as defined in the specification, and to pharmaceutically acceptable salts thereof. The compounds and pharmaceutical compositions containing them are useful in the treatment of a range of disorders including epilepsy, faintness attacks, hypokinesia, cranial disorders, depression, anxiety, panic, pain, neuropathological disorders, inflammatory diseases and gastrointestinal disorders, especially irritable bowel syndrome.
Patent MX-PA01011582-A (MX)
Title: Quarter turn fastener.
Inventor: JAMES M VAN INGEN
IPC: F16B21/02
Filed: 2001-11-13
Abstract: A quarter turn fastener, for securing a plurality of members together, includes a blade member which has upturned corner portions defining sharp points for bitingly engaging the undersurface of the lowermost one of the plurality of members so as to prevent retrograde movement of the quarter turn fastener from the locked state back to the unlocked state. A quarter turn fastener assembly also comprises a stop member for engaging wall portions of another one of the members to be secured together such that rotation of the quarter turn fastener is limited to 90 DEG arcuate extents either from the unlocked state to the locked state or from the locked state to the unlocked state.
Patent MX-PA02000852-A (MX)
Title: Method of hair treatment using organic amino compounds.
Inventor: FRANCES ANN ELLIS
IPC: A61Q5/00
Filed: 2000-06-22
Abstract: A method for reducing hair fibre cutible loss from hair treated with an oxidative composition, such as a hair bleach, the method comprising the step of contacting the hair, either prior to or after treatment of the hair with the oxidative composition, with a cuticle protective composition comprising an organic amino compound selected from: (i) basic amino acids; (ii) urea; (iii) guanidine; (iv) salts and/or derivatives of any of (i) to (iii); (v) mixtures of any of (i) to (iv).
Patent MX-PA02002241-A (MX)
Title: A process for separation of crude naphthalene dicarboxylic acid using reverse osmosis.
Inventor: JOHN B RODDEN
IPC: C07C63/38
Filed: 2000-08-08
Abstract: Disclosed is a process for purifying 2,6-naphthalene dicarboxylic acid produced by disproportionation and more efficiently recycling byproduct dipotassium salts which includes the steps of: a) Contacting an aqueous solution containing the disalt of 2,6-NDA(2,6-K2NDA) with carbon dioxide to form as a precipitate the monopotassium salt of 2,6-NDA (KHNDA) and an aqueous solution containing 2,3-KHNDA, K2NDA, and potassium bicarbonate; b) Disproportionating said monopotassium salt (KHNDA) to form 2,6-NDA and an aqueous solution containing K2NDA, and potassium bicarbonate; c) Separating said 2,6-NDA and concentrating said aqueous solution containing K2NDA and potassium bicarbonate by reverse osmosis.
Patent MX-PA02002428-A (MX)
Title: Direct current electrical system arc detection apparatus and method.
Inventor: CHARLES RANDALL DOLLAR II
IPC: G06F19/00
Filed: 2002-03-06
Abstract: Disclosed is an arc detection circuit for monitoring an electrical distribution system which results in detecting arcing in the electrical distribution system and the ability to provide notification and protection for such arcing. The system functions to monitor the electrical distribution system to sense the frequencies of signals in the system using appropriate filtering. One type of filtering which may be used is based upon a heterodyning circuit which provides variable frequency filtering for filtering a signal representative of the current in at least one electrical circuit of the electrical system. The heterodyning circuit output is configured to produce a signal which may be logarithmically related to the filtered signal. If the output signal exceeds a predetermined limit (representative of noise) for a predetermined period (representative of a typical arc duration), the system generates an arc signal. The arc signal may then be used to operate a circuit interrupter or an indic ator in a circuit protection system.
Patent MX-PA02002613-A (MX)
Title: Variants of the gamma chain of ampk, dna sequences encoding the same, and uses thereof.
Inventor: ANDERSSON LEIF
IPC: C12N15/54
Filed: 2000-09-11
Abstract: Variants of the gamma chain of vertebrate AMP-activated kinase (AMPK), as well as nucleic acid sequences encoding the variants and use thereof for the diagnosis or treatment of dysfunction of energy metabolisms.
Patent MX-PA02003306-A (MX)
Title: Sapogenin derivatives and their use in the treatment of cognitive dysfunction.
Inventor: PAUL BARRACLOUGH
IPC: A61K31/575
Filed: 2000-09-29
Abstract: The invention discloses the use of sapogenin derivatives in the treatment of cognitive disfunction and similar conditions. Methods of treatment and pharmaceutical composition are also disclosed.
Patent MX-PA02004257-A (MX)
Title: Scanned display with pinch, timing, and distortion correction.
Inventor: CLARENCE T TEGREENE
IPC: G02B27/01
Filed: 1999-10-29
Abstract: A display apparatus includes an image source that scans about two axes. To offset motion about a first of the axes during sweeps about the second axis, the apparatus includes a structure to produce offsetting motion about the first axis at a scanning rate equal to the twice scanning rate about the second axis. The offsetting scan can be a ramp or other motion. In one embodiment, the offsetting motion is a resonant sinusoid. The offsetting motion may be produced by an auxiliary scanner such as a mechanical scanner, a piezoelectric scanner, a MEMs scanner or other scanner. Because the offsetting motion is very small, the auxiliary scanner can function with a very small scan angle.
Patent MX-PA02004793-A (MX)
Title: Pharmaceutically active isoindoline derivatives.
Inventor: MAN HON-WAH
IPC: C07D209/48
Filed: 2000-11-09
Abstract: Cyclopropyl-N-{2-[(1S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl] -3-oxoisoindoline-4-yl}-carboxamide, or an acid addition salt thereof, for use in treating an autoimmune disease.
Patent MX-PA02006419-A (MX)
Title: Method for manufacturing amphoteric urethane resin and amphoteric urethane resin and resin composition obtained therewith.
Inventor: SAKURAI TETSUO
IPC: A61K8/898
Filed: 2002-06-26
Abstract: The invention presents a method for manufacturing an amphoteric urethane resin, improving at least one of the performance of cosmetics including this amphoteric urethane resin and the storage stability of the urethane resin. The method for manufacturing an amphoteric urethane resin uses (A) a polyol; (B) a polyisocyanate; (C) a polysiloxane compound (except any having at least one selected from a hydroxyl group, a primary amino group and a secondary amino group at one or both ends of the siloxane chain); (D) a compound having carboxyl groups and at least one selected from a hydroxyl group, a primary amino group and a secondary amino group; (E) a compound having tertiary amino groups and at least one selected from a hydroxyl group, a primary amino group and a secondary amino group; and the method includes a step of making a prepolymer including isocyanate groups by reacting the compounds (A), (B) and (D) with excessive isocyanate groups; and a step of reacting the prepolymer including the isocyanate groups with the compound (E); wherein the compound (C) is present in at least one of the first step and the second step.
Patent MX-PA02007293-A (MX)
Title: Substituted indolalkanoic acids derivates and formulations containing the same to be used in the treatment of diabetic complications.
Inventor: VAN ZANDT MICHAEL C
IPC: A61K31/00
Filed: 2002-07-26
Abstract: Herein is disclosed a compound of the formula, (see formula) its hydrates and/or its pharmaceutical accepted salts, useful in the treatment of chronic complications manifested due to diabetes mellitus. Here are also depicted pharmaceutical compositions containing compounds and treatment methods employed by these compounds as well as the preparations methods.
Patent MX-PA02008885-A (MX)
Title: Print line segmentation.
Inventor: DIDIER DOMINIQUE M E
IPC: G06F12/06
Filed: 2002-09-11
Abstract: A method of processing data in a printing system comprising a first plurality of printing devices and a second plurality of print-related devices, wherein data is transmitted over a common print line bus is provided. The printing devices and print-related devices are connected to the common print line bus by means of associated print line bus adapters to constitute a printshop environment. The method comprises identifying plural devices from the first plurality of printing devices and the second plurality of print-related devices required for performing a requested print processing, said identified devices constituting a print line segment of the first and second plurality of devices; assigning a segment identifier to the identified devices constituting said print line segment; and configuring the print line bus adapters of those devices that have been assigned said segment identifier in that each device of said segmented devices is able to filter out data that is destined to said respective device from the common print line bus.
Patent MX-PA02009430-A (MX)
Title: Electrically-conducting floor covering.
Inventor: KUEHL HANS-MICHAEL
IPC: H05F3/02
Filed: 2001-12-01
Abstract: The invention relates to an electrically-conducting floor covering, made from first particles of a polymeric material, covered with electrically-conducting second particles and compressed in the space between the upper and lower surface of the floor covering. The floor covering comprises at least one cut edge and the electrically-conducting second particles form conducting paths, which electrically connect the upper and lower sides of the floor covering. The first particles are made from at least one granulated elastomeric material and form a matrix in which the second particles form electrically conducting paths along the particle boundaries of the first particles.
Patent MX-PA02009673-A (MX)
Title: Triazole compounds having amide linkage.
Inventor: UCHIDA TAKUYA
IPC: C07D521/00
Filed: 2001-03-27
Abstract: Compounds of the general formula (I) or pharmacologically acceptable prodrugs or salts thereof, exhibiting excellent antimycotic activity: (I) wherein Ar1 is phenyl or the like; Ar2 is phenylene or the like; X is sulfur or methylene; R1 is hydrogen or C1 3 alkyl; R2 is hydrogen or C1 3 alkyl; and R3 is optionally substituted C6 10 aryl or the like.
Patent MX-PA02010142-A (MX)
Title: Drive ring cvt belt.
Inventor: YUAN JING
IPC: F16H55/56
Filed: 2001-03-16
Abstract: The invention conprises a drive ring CVT belt. In a CVT transmission, each variable diameter pulley (11, 12) as a drive ring (26, 36) trained around the sheaves. Each drive ring may comprise any high modulus material such as plastic or metal. An endless flexible tensile member or belt (10) is trained between the drive rings. Each drive ring further comprises a sleeve (7, 8) that is trained around an outer surface of each drive ring. Each sleeve slides in a bushing on its respective drive ring. The belt has a tensile load that presses each of the drive rings (26, 36) together on the sleeves. The relative arrangement of the axis of rotation of each drive ring (26, 36) is maintained by the contact between the sleeves (7, 8) and the drive rings. The effective diameter or radius of each pulley (11, 12) is adjusted by movement of each drive ring (26, 36) in each pulley. Movement of the pulley sheaves (22, 23, 32, 33) causes the axis of rotation of each drive ring to move eccentrically with respect to the axis of rotation of the pulley. As the rings move, the belt moves with the drive rings and remains trained over the drive rings, giving a constant bending radius to the belt. The drive rings each may have a surface profile for use with flat belts, synchronous belts, toothed belts, multi ribbed or v type belts.
Patent MX-PA02011152-A (MX)
Title: Process for making an absorbent garment with refastenable sides.
Inventor: POPP ROBERT LEE
IPC: A61F13/56
Filed: 2001-05-11
Abstract: A method of producing refastenable side seams in an absorbent garment results in an absorbent garment that is adapted to easy application and removal. The refastenable side seams can be produced in either a cross direction, wherein the width of the product is the machine direction, or a machine direction wherein the length of the product is the machine direction. Each of the refastenable side seams includes a lap side seam, which puts the seams under shear strain, as opposed to peel forces. The resulting garment can be opened and closed on either a left side or a right side of the garment.
Patent MX-PA03000053-A (MX)
Title: Aryl and heteroaryl diazabicycloalkanes, their preparation and use.
Inventor: PETERS DAN
IPC: A61P25/32
Filed: 2001-06-20
Abstract: The present invention relates to novel aryl and heteroaryl diazabicycloalkane derivatives, which are found to be cholinergic ligands at the nicotinic acetylcholine receptors and modulators of the monoamine receptors and transporters. Due to their pharmacological profile the compounds of the invention may be useful for the treatment of diseases or disorders as diverse as those related to the cholinergic system of the central nervous system (CNS), the peripheral nervous system (PNS), diseases or disorders related to smooth muscle contraction, endocrine diseases or disorders, diseases or disorders related to neuro-degeneration, diseases or disorders related to inflammation, pain, and withdrawal symptoms caused by the termination of abuse of chemical substances.
Patent MX-PA03000685-A (MX)
Title: Process for preparing azacycloalkanoylaminothiazoles.
Inventor: KIM KYOUNG S
IPC: C07D521/00
Filed: 2001-05-02
Abstract: The present invention relates to new, efficient processes for the preparation of 5-(-2-oxyazolylalkylthio)-2-azacycloalkanoylaminothiazole compounds of formula I or a pharmaceutically acceptable salt thereof, wherein: R is alkyl, aryl or heteroaryl; R<SUP>1</SUP>, R<SUP>2</SUP>, R<SUP>3</SUP>, R<SUP>4 </SUP>and R<SUP>5 </SUP>are each independently hydrogen, alkyl, aryl or heteroaryl; R<SUP>6 </SUP>and R<SUP>7 </SUP>are each independently hydrogen, alkyl, aryl, heteroaryl, halogen, hydroxy or alkoxy; R<SUP>8 </SUP>is hydrogen, alkyl, aryl, heteroaryl, CONR<SUP>9</SUP>, R<SUP>10</SUP>, COR<SUP>11 </SUP>or COOR<SUP>12</SUP>; R<SUP>9</SUP>, R<SUP>10</SUP>, R<SUP>11 </SUP>and R<SUP>12 </SUP>are each independently hydrogen, alkyl or aryl; m equals 0 to 5; and n equals 0 to 5, which are novel, potent inhibitors of cyclin dependent kinases (cdks). The present invention further concerns new key intermediate compounds, a quaternary ammonium salt of formula III' and a 2-oxazolylalkyl derivative of formula IX.
Patent MX-PA03001455-A (MX)
Title: Pyrazole compounds, pharmaceutical compositions, and methods for modulating or inhibiting erab or hadh2 activity.
Inventor: ABREO MELWYN A
IPC: C07D487/04
Filed: 2001-08-17
Abstract: Pyrazole compounds represented by the formula (I), are described. The pyrazole compounds and pharmaceutical compositions containing them may be used in inhibiting ERAB or HADH2 activity and in treating ERAB, HADH2 or amyloid-bgr; mediated diseases and conditions.
Patent MX-PA03001786-A (MX)
Title: 5-asa derivatives having anti-inflammatory and antibiotic activity and methods of treating diseases therewith.
Inventor: MALSON ELIZABETH
IPC: A61P31/04
Filed: 2001-08-28
Abstract: Compounds are disclosed represented by the following formula:where R1 is a substituted or unsubstituted phenyl group, and where Z is selected such that a compound, Z-R1-NH2, formed by cleavage of the azo bond is a non-absorbable antibiotic; or an ester or pharmacologically acceptable salt of the compound of Formula I. Compounds of the present invention may be utilized for the prophylaxis or treatment of various diseases including, but not limited to, intestinal diseases such as inflammatory bowel disease and/or traveler's diarrhea, liver diseases such as hepatic encephalopathy, and/or diseases treatable by a non-absorbable antibiotic.
Patent MX-PA03007609-A (MX)
Title: Use of natural egfr inhibitors to prevent side effects due to retinoid therapy, soaps, and other stimuli that activate the epidermal growth receptor.
Inventor: JOHN J VOORHEES
IPC: A61K8/00
Filed: 2002-02-27
Abstract: Many human conditions, often skin conditions, are treated topically or orally with a retinoid such as retinoic acid or acetretin, which treatment often has the side effect of dry, irritated, and/or peeling skin. The use of soaps, detergents, chemical irritants, and such can also cause these same side effects. These side effects can be reduced or eliminated by the topical administration of an inhibitor, especially a natural inhibitor, of the epidermal growth factor receptor (EGFR), administered concomitantly with the retinoid, separately from the retinoid (such as on an as-needed basis), or both. Administration of the two together is facilitated by a composition suitable for topical application and comprising both retinoid and a natural EGFR inhibitor. Preferred natural inhibitors are genistein and other isoflavones extracted from natural occurring substances, or simple derivatives of such substances.
Patent MX-PA03008318-A (MX)
Title: 3-(2,5-diaminophenyl)-acrylamide derivatives and colouring agents containing said compounds.
Inventor: CHASSOT LAURENT
IPC: C07D295/185
Filed: 2001-10-18
Abstract: 3-(2,5-Diaminophenyl)-acrylamide derivatives or their physiologically acceptable, water-soluble salts are new.  3-(2,5-Diaminophenyl)-acrylamide derivatives of formula (I) or their physiologically acceptable, water-soluble salts are new.   R1-R4  = H, 1-6C alkyl, 2-4C hydroxyalkyl or 3-4C dihydroxy-alkyl, or R1 and R2 or R3 and R4 may form a 4- to 8-membered ring, and at least two of these groups = H;  R5  = H, halogen, or 1-4C alkyl, alkoxy or hydroxyalkyl;  R6, R7  = H, 1-2C alkoxy, 1-6C alkyl, 3-6C unsaturated alkyl, 2-4C hydroxyalkyl, aminoalkyl, dimethylaminoalkyl, acetylaminoalkyl, methoxyalkyl, ethoxyalkyl or aminocarbonylalkyl, 3-4C dihydroxyalkyl, 1-4C cyanoalkyl or carboxyalkyl, pyridylmethyl, optionally hydrogenated furfuryl, substituted pyridyl or a group of formula (II), (III) or (IV), or R6 and R7 may form a piperidine ring, a morpholine ring a piperazine ring (with R21 at position 4) or a pyrrolidine ring (all substituted with R20);  R8, R9, R21  = H or 1-6C alkyl;  R10  = H, carboxyl or aminocarbonyl;  R11, R12  = H, OH, aminocarbonyl, methylthiomethyl, phenyl- or OH-substituted phenyl, N-morpholinyl, N-pyrrolidonyl or N-imidazolyl;  R13-R17  = H, halogen, cyano, hydroxyl, 1-4C alkoxy, hydroxyalkoxy or alkylthioether, 1-6C alkyl, mercapto, nitro, amino, alkylamino, hydroxyalkylamino, dialkylamino, di-(hydroxyalkyl)-amino, (dihydroxyalkyl)-amino, (hydroxyalkyl)-alkylamino, trifluoromethyl, -CHO, -COCH3, -COCF3, -Si(CH3)3, 1-4C hydroxyalkyl or 2-4C dihydroxyalkyl, or two adjacent groups R13-R17 may form an -O-CH2-O- bridge;  R18  = 1-4C alkyl, 1-4C hydroxyalkyl or benzyl;  R19  = H or 1-6C alkyl; and R20  = H, hydroxyl, carboxyl, aminocarbonyl or hydroxymethyl. An Independent claim is also included for materials for the oxidative dyeing of keratin fibres, based on a developer/coupler combination in which the developer substance contains compound(s) of formula (I).
Patent MX-PA03011561-A (MX)
Title: Shale hydration inhibition agent and method of use.
Inventor: ARVIND D PATEL
IPC: C09K8/22
Filed: 2002-06-13
Abstract: A water-base fluid for use in drilling wells and other drilling operation includes a shale which swells in the presence of water. The fluid preferably includes: an aqueous based continuous phase, and a shale hydration inhibition agent having the formula: H2N-R-{OR'}X-Y in which R and R' are alkylene groups having 1 to 6 carbon atoms and x is a value from about 1 to about 25. The Y group should be an amine or alkoxy group, preferably a primary amine or a methoxy group. The shale hydration inhibition agent should be present in sufficient concentration to reduce the swelling of the shale. The fluid may be used for formulating drilling fluids such as invert emulsion drilling muds or clear brine drilling fluids. The fluid may also be used in the slurrification and disposal of drill cuttings that contain water swellable clays or shales.
Patent MX-PA04001357-A (MX)
Title: Seal end plate.
Inventor: STEPHEN A BONAZOLI
IPC: F16C33/72
Filed: 2004-02-12
Abstract: A seal end plate is configured and dimensioned to surround the neck of a horizontal roll in a rolling mill and comprises a circular body having a shoulder projecting axially from its outboard side. At least one well is provided on the shoulder, and a drainage passageway leads from the well to the outboard side of the body. The drainage passageway is located in a one angularly spaced from horizontal and vertical reference planes bisecting the seal end plate.