baber/WOPTO huggingface dataset:
Patent MX-PA01012525-A (MX)
Title: Process and installation for recovery and purification of ethylene produced by pyrolysis of hydrocarbons, and gases obtained by this process.
Inventor: YVON SIMON
IPC: C10G70/04
Filed: 2001-12-05
Abstract: Process for the high-yield recovery of ethylene and heavier hydrocarbons from the gas produced by pyrolysis of hydrocarbons (1) in which the liquid products (12-15, 23) resulting from the fractionated condensation of the cracking gas (1) for the recovery of almost all the ethylene, are supplied to a distillation column (C1), called the de-ethanizer, at different intermediate levels, at the top of which the vapor (31) of the column distillate is treated directly in an acetylene hydrogenation reactor (R1), the effluent containing virtually no acetylene being separated by a distillation column (C2) called the de-methanizer, into an ethylene- and ethane-enriched tail product (43), while the head product (44) is recycled by compression or treated for subsequent recovery of ethylene.
Patent MX-PA02000314-A (MX)
Title: Novel process for synthesis of heteroaryl-substituted urea compounds.
Inventor: ZHANG LIN-HUA
IPC: C07D277/44
Filed: 2000-06-27
Abstract: Disclosed are novel processes and novel intermediate compounds for preparing aryl- and heteroaryl-substituted urea compounds of formula (I) wherein Ar1, Ar2, L, Q and X are described herein. The product compounds are useful in pharmaceutic compositions for treating diseases or pathological conditions involving inflammation such as chronic inflammatory diseases.
Patent MX-PA02002897-A (MX)
Title: Method and composition for the control of arthropods.
Inventor: ANSELL JAYNE
IPC: A01N55/10
Filed: 2000-09-14
Abstract: The present invention relates to the use of certain siloxanes and mixtures thereof in the control of arthropods such as insects and arachnids, and in particular ectoparasites, such as head lice.
Patent MX-PA02003618-A (MX)
Title: A novel fluid system having controllable reversible viscosity.
Inventor: CHANG FRANK F
IPC: C09K8/74
Filed: 2000-10-11
Abstract: This Invention relates to a novel reversible thickener, i.e., a fluid whose viscosity can be carefully modulated-from very low viscosity to sufficient viscosity to act as a barrier to further flow; particularly preferred embodiments are directed to fluids and methods for stimulating hydrocarbon low viscosity to sufficient viscosity to act as a barrier to further flow; particularly preferred-bearing formations-i.e., to increase the production of oil/gas from the formation. In particular, the Present Invention is directed to a family of fluids (and methods incorporating those fluids) intended to be pumped through a wellbore and into the hydrocarbon-bearing formation.
Patent MX-PA02004154-A (MX)
Title: Ring photoni crystal fibers.
Inventor: JAMES A WEST
IPC: G02B6/00
Filed: 2000-09-15
Abstract: A fiber optic waveguide (30) is provided. The fiber optic waveguide includes a core region (34), and a cladding region surrounding the core region. The cladding region includes an inner cladding region (32) and an outer cladding region (42). The inner cladding region has a lattice of ring structures. The core region is formed from a high index material and the cladding region is formed from materials producing an effective refractive index lower than the refractive index of the core region.
Patent MX-PA02006424-A (MX)
Title: Controlled release antimicrobial wipe for hard surfaces.
Inventor: ANDERSON RALPH L
IPC: A61L2/18
Filed: 2000-12-22
Abstract: A wiper that provides a controlled release antimicrobial agent has a substrate layer to which the antimicrobial agent is adhered. In addition, the wiper will have one or more laminate layers, at least one of which will be absorbent. Various antimicrobial agents such as silver containing additives, calcium hypochlorite, and chlorine dioxide generating compounds may be employed. The substrate layer may be a poly(ethylene vinyl acetate) meltblown web and the laminate layer may be a hydroentangled composite absorbent fabric.
Patent MX-PA02009535-A (MX)
Title: Fluid dispensers.
Inventor: PETIT ROBERT G
IPC: B65D83/00
Filed: 2001-03-28
Abstract: A fluid dispenser (10) is provided including (a) a flexible receptacle (20), having a closed end (27) and an opposed open end (28), being movable from a collapsed condition to an elongate condition, and having an outer surface defining a helical thread, and (b) a helical spring (25) in threaded engagement with the helical thread to axially compress the receptacle (20). Fluid introduced into said receptacle (20) moves the receptacle from its collapsed condition to its elongate condition, producing tension in the spring (25), the tension being effective to move the receptacle (20) from its elongate condition to its collapsed condition to force fluid from the receptacle.
Patent MX-PA02010579-A (MX)
Title: Imidazopyrimidine derivatives and triazolopyrimidine derivatives.
Inventor: LOWINGER TIMOTHY B
IPC: C07D487/04
Filed: 2001-04-17
Abstract: A compound of the formula (I) wherein R1 is X R4, an optionally substituted heterocyclic residue, an optionally substituted carbocyclic residue or optionally substituted condensed ring moiety; X is CR5R6, O, S, SO, SO2 or NR7; Y is CH or N; R2 is H, an optionally substituted C1 C10 alkyl,etc.; R3 is an optionally substituted aryl, or an optionally substituted heteroaryl, etc.; R4 is an optionally substituted aryl, an optionally substituted heteroaryl, etc.; R5, R6, and R7 can be identical or different and represent H, an optionally substituted C1 C10 alkyl, etc. The compound has an excellent anti allergic activity and the like.
Patent MX-PA02011237-A (MX)
Title: Bidentate ligands useful in catalyst system.
Inventor: DRENT EIT
IPC: C07C67/38
Filed: 2001-05-16
Abstract: Bidentate ligand of formula (II) R1R2M1 R M2R3R4, wherein M1 and M2 are independently P, As or Sb; R1, R2, R3 and R4 independently represent tertiary alkyl groups, or R1 and R2 together and or R3 and R4 together represent an optionally substituted bivalent cycloaliphatic group whereby the two free valencies are linked to M1 or M2, and R represents a bivalent aliphatic bridging group containing from 2 to 6 atoms in the bridge, which is substituted with two or more substituents. A catalyst system comprising: a) a source of group VIII metal cations, b) a source of such a bidentate ligand, and c) a source of anions. Use of such a catalyst system in a process for the carbonylation of optionally substituted ethylenically or acetylenically unsaturated compounds by reaction with carbon monoxide and a coreactant.
Patent MX-PA02012066-A (MX)
Title: Multi-layer road system.
Inventor: LEE SOO HAENG
IPC: E01C1/00
Filed: 2000-06-07
Abstract: Disclosed is a multi-layer road system, which has multilevel roads composed of at least two floors with an inter-floor road for securing parking and living spaces and/or without the inter-floor road for minimizing the height thereof, entry/exit buildings provided at starting points of the multilevel roads, and intersection buildings provided at the intersection points between the multilevel roads. A planar layout structure of the multilevel road is based on a combination pattern, in which non-latticed type multilevel roads including intermediate entry/exit buildings are connected to each other by linear and curved multilevel roads. The floors of the intersection building enable a rapid and easy left-hand turn by substituting a P-turn mode for a conventional mode requiring a turn of 180 along a loop road.
Patent MX-PA02012885-A (MX)
Title: Improved abdominal postoperative binder and method of use.
Inventor: MOTT GEORGE E
IPC: A41B9/00
Filed: 2001-06-11
Abstract: The invention is a postoperative binder and method of use. The binder is made of relatively inelastic material that is cut to fit the patient and held in place by a plurality of tails fastened with binders. The present invention uses mechanical, rather than elastic, compression. Mechanical loads are carried over the iliac crest, by hooking the tails of the binder over the iliac crest and then bifurcating the tails for attachment to the abdominal portion of the binder. The present invention provides support of lower abdominal tissue, especially near the genitals and in the area of the peritoneum. Cut out (117) defines an anal opening in the binder. Cut outs (128, 129) define leg openings, together with tails (105, 107). End (135) of the binder is shown under and attached to the ends of tails (105, 107).
Patent MX-PA03000205-A (MX)
Title: Secondary c10.
Inventor: MAAS HEIKO
IPC: C09K23/14
Filed: 2001-07-16
Abstract: The invention relates to secondary C10 to C18 surfactant alcohols of the general formula (I), wherein R represents methyl or ethyl and R represents a linear or branched alkyl group with 6-13 C atoms, excepting 5-ethyl-2-nonanol and 6-ethyl-3-decanol, in addition to fatty alcohol alkoxylates, alkyl phosphates, alkyl sulphates, alkyl ether phosphates and alkyl ether sulphates. The secondary C10 to C18 surfactant alcohols can be produced by a simple aldol condensation of linear or branched saturated or unsaturated C7-C14 aldehydes, excepting 2-ethyl hexanal, with acetone or methyl ethyl ketone and the subsequent hydrogenation of the condensation product. In the preferred method, the aldol condensation is heterogenically catalysed under hydrogenation conditions and the saturated ketone that has been formed is subsequently hydrogenated.
Patent MX-PA03000790-A (MX)
Title: A process for the production of paper.
Inventor: SOLHAGE FREDRIK
IPC: D21H21/16
Filed: 2001-08-02
Abstract: The invention relates to a process for the production of paper from an aqueous suspen-sion containing cellulosic fibres, and optional fillers, which comprises separately adding to the suspen-sion a cationic organic polymer having one or more aromatic groups and an anionic polymer having one or more aromatic groups, the anionic polymer being selected from step-growth polymers, polysaccharides and naturally occurring aromatic polymers and modifications thereof, forming and draining the suspension on a wire, with the proviso that if the anionic polymer is a step-growth polymer it is not an anionic melamine-sulphonic acid condensation polymer. The invention further relates to a process for the production of paper from an aqueous suspen-sion containing cellulosic fibres, and optional fillers, which comprises separately adding to the suspen-sion a cationic organic polymer having one or more aromatic groups and an anionic polymer having one or more aromatic groups, forming and draining the suspension on a wire, with the proviso that the anionic polymer is not an anionic polystyrene sulphonate or anionic melamine-sulphonic acid condensation polymer.
Patent MX-PA03001733-A (MX)
Title: 7-oxo pyridopyrimidines.
Inventor: GOLDSTEIN DAVID MICHAEL
IPC: A61P35/04
Filed: 2001-08-22
Abstract: The present invention provides compounds of the formula (I) a prodrug or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3 and Ar1 are those defined herein, and processes for their preparation and their use for the treatment of p38 mediated disorders.
Patent MX-PA03002116-A (MX)
Inventor: NAKAJIMA TAKAHIRO
IPC: C08G63/84
Filed: 2001-09-10
Abstract: A polymerization catalyst for polyester production which contains neither a germanium compound nor an antimony compound as a major component. It contains aluminum as the main metallic ingredient, has excellent catalytic activity, and gives a polyester which is effectively inhibited from suffering thermal degradation, during melt molding, without deactivating or removing the catalyst, and is excellent in thermal stability, stability to thermal oxidation, and hydrolytic resistance. The polymerization catalyst contains as a first metallic ingredient at least one member selected among aluminum and compounds thereof and further contains a phosphorus compound represented by a specific chemical formula. The polyester produced with this catalyst is usable as fibers, films, sheets, various moldings including hollow moldings, etc.
Patent MX-PA03003507-A (MX)
Title: Eye chart with distinct symbols and methods for vision testing.
Inventor: FARB MARK DANIEL
IPC: A61B3/02
Filed: 2001-10-23
Abstract: An eye chart of the present invention has a plurality of symbols selected from a set of distinct symbols. The symbols in the set consist of numerals of 3, 4, 6, 7, and 9 and letters of A, E, F, H, J, K, L, P, T, X, and Y. In one embodiment, the symbols in the set further include a pictorial object. A method for vision testing of the present invention includes recording a value associated with an accuracy of identification of at least two of the letter, the numeral, and the pictorial objects on an eye chart by a person, and comparing the values for each eye of the patient. Because these symbols are distinct, the value recorded for visual acuity is accurate and consistent with each recordation. Further, the values are able to be used as aids in testing for neurological disorders or diseases. In another embodiment, the eye chart has symbols of red colors and of black colors. In another embodiment, the eye chart has variously colored symbols on colored backgrounds. Accuracy of identification of these colored symbols is recorded, compared, and used as an aid in diagnosing loss of color vision.
Patent MX-PA03007354-A (MX)
Title: Drillings fluids containing an alkali metal formate.
Inventor: WILLIAM J BENTON
IPC: C09K8/04
Filed: 2002-02-14
Abstract: A drilling fluid or mud is described wherein the drilling fluid contains at least one alkali metal formate or monovalent carboxylic acid salt. The drilling fluid preferably further contains at least one emulsifier or surfactant and at least one hydrocarbon-based fluid. The drilling fluids of the present invention can contain other conventional ingredients. The present invention permits drilling fluids to be essentially solids free due to to the use of the alkali metal formate.
Patent MX-PA03009620-A (MX)
Title: Surface flow artificial swamps for treating waste water.
Inventor: FIRDAUS JHABVALA MARSHALL
Filed: 2003-10-13
Abstract: The present invention is an ecological method for treating municipal waste water by surface flow artificial swamps, which main purpose is to transform in a natural manner pollutants contained in the water by physical mechanisms such as: separation of dirt, sand and solids of large size, sedimentation of suspended solids, separation of the original flow into two streams: the first stream being rich in solids and treated in a sludge cell, and the second stream being clarified and treated in purifying cells, as well as aerated and sludge degraded, said sludge being settled in the inlet section of the purifying cells surface and degraded by means of an aeolian-solar aerator, the same carrying out the oxygenation an degradation of the solids settled in the entrance section that leads to a platform for planting swampy plants in the purifying cells; chemical mechanisms such as: decrease in the concentration of pollutants by means of the sun and plants coaction -a biological mesh formed by st ems-, transfer of oxygen from leaves and stems to the roots zone so that the organic matter is oxygenated; and biological mechanisms such as: digestion of pathogens contained in the water and resulting from typical microorganisms of the swamp habitat, rupture of the cell wall of the pathogen organisms contained in the water by means of solar radiation exposure. The aforementioned mechanisms are carried out in a simultaneous and sequential manner while the water is flowing in the system, the same being actuated by elements such as the design hydraulic system which ensures the laminar flow of the water to prevail through the system, the solar radiation incidence which is carried out practically the whole year, an average ambient temperature, which is higher than 10 degree C in the coolest month, the growth of the swamp vegetation planted in the treating cells, said vegetation being responsible to process the nutrients of the waste water, as well as the lack of intermediate lagoons in the purif ying cells.
Patent MX-PA03009824-A (MX)
Title: User interface element representation with simplified view.
Inventor: PETER FRANCIS OSTERTAG
IPC: G06F17/00
Filed: 2003-10-24
Abstract: A composite user interface element can be assembled from plural sub-elements. A simplified view of the representation of the user interface element can be provided wherein the composited user interface element appears to be a single element. When defined, various nodes for representing the user interface can be designated as selectively exposable. Such selectively exposable nodes can be ignored when performing operations via the simplified view. Accordingly, programmers can write code that need not take the complexity of the composite user interface element into account. Property determination can be done in light of the selectively exposable nodes. A simplified view can support nested user interface elements having respective selectively exposable nodes.
Patent MX-PA03011847-A (MX)
Title: Zonisamide use in headache.
Inventor: JULIANNE JENNINGS
IPC: A61P25/04
Filed: 2002-06-28
Abstract: The present invention is directed to a method of treating headache, including migraine. The method comprises administering to a subject a pharmaceutical composition comprising an effective amount of zonisamide. The methods of the present invention are useful in relieving headache. The compounds of the present method can also be used in conjunction with other therapeutic agents commonly used to treat headache thus enhancing the therapeutic effect of reducing headache.
Patent MX-PA04000872-A (MX)
Title: Device for granulating a thermoplastic, which is extruded from nozzles.
Inventor: REINHARDT-KARSTEN MUERB
IPC: B29B9/06
Filed: 2002-07-23
Abstract: The invention relates to a device for granulating thermoplastics that are extruded from nozzles, the latter being provided in a nozzle disc in a substantially circular arrangement. Blades, which rotate about a blade carrier shaft and are held by a bell-shaped blade carrier in an oblique position in relation to the radial direction, sweep over said nozzles. The blade carrier shaft runs through the centre of the circular assembly, a cooling medium is fed to the nozzle disc and the blades to cool the granulated plastics and an annular intermediate chamber, traversed by the cooling medium from the interior to the exterior, is located between the blade carrier and the nozzle disc. The cavity (24) of the bell-shaped blade carrier is connected to the intermediate chamber and the cooling medium is supplied to the intermediate chamber from the cavity of the blade carrier.
Patent MX-PA04000989-A (MX)
Title: Sidewall of a semi-trailer having a high baserail.
Inventor: FRANCIS S SMIDLER
IPC: B62D33/04
Filed: 2004-01-30
Abstract: A sidewall for a semi-trailer is provided. The sidewall includes composite side panels, a baserail and a splicing member. The panels are formed of inner and outer skins and a core member therebetween. An upper portion of the panels is secured to a t op rail of the semi-trailer. A lower portion of the baserail is secured to a bottom rail of the semi-trailer. The upper portion of the baserail and the lower portion of the panels overla p such that an outer surface of the baserail is positioned against the inner skin of the panels. The upper portion of the baserail and the lower portion of the panels are secured together by the splicing member which is positioned against the outer skin of the panels, and the out er surface of the baserail. The splicing member also supports the panels at the bottom end thereof.
Patent MX-PA04001554-A (MX)
Title: Improved foam glass product.
Inventor: BO WANG
IPC: E04B1/88
Filed: 2001-08-20
Abstract: Improved foam glass products prepared from natural glasses, such as unexpanded fine perlite ore and expanded fine perlite, methods of producing the improved foam glass products, and methods of use thereof are provided. The improved foam glass product made from natural glasses has, for example, a thermal conductivity less than 0.70 Btu.in/hr.F.ft2 (0.101 W/m°K) at 73°F(296°K), a compressive strength greater than 100 PSI (689 kPa) and a density less than 20 lb/ft3 (320 kg/m3). The improved foam glass product made from natural glasses may be used in a variety of applications including thermal and acoustic insulation applications.
Patent MX-PA04005209-A (MX)
Title: ADENOSINE A ??2a? RECEPTOR ANTAGONISTS.
Inventor: XIA YAN
IPC: A61K31/55
Filed: 2002-11-26
Abstract: Disclosed herein are compounds having the structural formula (A) including pharmaceutically acceptable salts or solvates of said compound, wherein X, Y, Q and R are as defined in the specification; pharmaceutical compositions thereof; methods of treating central nervous system diseases by administering the compound of the present invention to a patient in need of such treatment, and processes for preparing the compound of this invention.
Patent MX-PA04005579-A (MX)
Title: New benzothiazine and benzothiadiazine compounds.
Inventor: PIERRE LESTAGE
IPC: A61P25/24
Filed: 2004-06-09
Abstract: Compounds of formula (I): wherein: R1 represents a heterocycle, R2 represents hydrogen, a halogen or hydroxy, A represents CR4R5 or NR4, R3 represents hydrogen, alkyl or cycloalkyl, R4 represents hydrogen or alkyl, or A represents nitrogen and, together with the adjacent -CHR3-, forms the ring wherein m represents 1, 2 or 3, R5 represents hydrogen or a halogen, their isomers, and also addition salts thereof. Medicaments.
Patent MX-PA04007601-A (MX)
Title: Perfume sample device.
Inventor: BOUGAMONT JEAN-LOUIS
IPC: B05B11/00
Filed: 2003-01-20
Abstract: The invention concerns a liquid product dispenser comprising a reservoir (1) provided with a neck (10), a pump, whereof the body (2) sealingly force-fitted in said neck, encloses a piston (3) co-operating with a return spring (4) with an intake valve and an exhaust valve and bearing an external rod (31) delimiting an exhaust conduit (30) and a dispensing head (7) mounted on said rod (31) of the piston (3) and bearing an ejection orifice (70). The invention is characterized in that said rod (31) of the piston (3) is extended, in its upper part, by a core (33) complementarily delimiting with the inner wall of the dispensing head (7) an output channel (37) fed by the exhaust conduit (30) and a spray nozzle (38) wherein emerges said channel (37).
Patent MX-PA04009443-A (MX)
Title: Adjustable insulation apparatus.
Inventor: STEPHEN A GATHINGS JR
IPC: A41D13/00
Filed: 2003-03-20
Abstract: An adjustable insulation apparatus (10) attaches to a garment (12) to manage the body heat of the user. The apparatus (10) includes a lining (14) that may be extended to substantially the width of the garment (12) worn by the user or retracted to reduce the area surrounding the user. The apparatus (10) includes controllers for moving the lining (14) between the extended position and the retracted position, which include extension cords (22) and retraction cord (54) is connected to the lining (14). The extension cord (22) is connected between a proximal end (18) of the lining (14) and an extension grip. The retraction cord (54) is connected between the proximal end (18) of the lining (14) and a retraction grip. In the extended position, the lining (14) surrounds a substantial portion of the user. When the retraction grips are drawn, the proximal end (18) of the lining (14) will be moved toward the distal end (20) of the lining (14). To return the lining (14) to the extended position, the user will pull the extension grips and the proximal end (18) of the lining (14) will move away from the distal end (20) of the lining (14).
Patent MX-PA04010591-A (MX)
Title: Plug bridge comprising a hollow pin.
Inventor: JOERG VETTER
IPC: H01R13/405
Filed: 2003-04-28
Abstract: The invention relates to a plug bridge comprising a base plate and a hollow pin which penetrates said base plate. The hollow space of the hollow pin, which is open at the socket end, is provided with a seal in order to prevent base plate material from penetrating thereinto during production of the plug bridge.