baber/WOPTO huggingface dataset:
Patent MX-PA01011984-A (MX)
Title: Esterification catalysts.
Inventor: RIDLAND JOHN
IPC: C08F4/42
Filed: 2000-05-02
Abstract: A catalyst composition suitable for use as a catalyst for the preparation of an ester comprises (a) an organometallic compound which is the reaction product of an orthoester or condensed orthoester of titanium, zirconium or aluminium, an alcohol containing at least two hydroxyl groups, an organophosphorus compound containing at least one P-OH group and preferably a base, and (b) a compound of germanium, antimony or tin. A process for the preparation of an ester comprises carrying out an esterification reaction in the presence of the catalyst composition. In a further embodiment the organometallic compound comprises the reaction product of, in addition, a 2-hydroxy carboxylic acid.
Patent MX-PA01012326-A (MX)
Title: Antibacterial compounds.
Inventor: MILLER WILLIAM H
IPC: A61P31/04
Filed: 2000-06-01
Abstract: Compounds of formula (I) are disclosed which are Fab I inhibitors and are useful in the treatment bacterial infections, wherein: R1 is Ar or Het; R2 is H, C1-6alkyl or Ar-C0-6alkyl; X is H, C1-4alkyl, OR', SR', C1-4alkylsulfonyl, C1-4alkylsulfoxyl, CN, N(R')2, CH2N(R')2, NO2, CF3, CO2R', CON(R')2, COR', NR'C(O)R', F, Cl, Br, I, or CF3S(O)r-; R' is H, C1-6alkyl or Ar-C0-6alkyl; and r is 0, 1 or 2; or a pharmaceutically acceptable salt thereof.
Patent MX-PA02000515-A (MX)
Title: 3-amino-2-mercaptobenzoic acid derivatives and processes for their preparation.
Inventor: KUNZ WALTER
IPC: C07D285/01
Filed: 1996-12-19
Abstract: Compounds of the formula I and disulfides thereof and salts thereof are important intermediate products for the preparation of compounds having a microbicidal and plant-immunizing action, of the formula III In the compounds of the formulae I and III: X is halogen, n is 0, 1, 2 or 3; Z is CN, CO-A or CS-A, A is hydrogen, halogen, OR1, SR2 and N(R3)R4; R1 to R4 are hydrogen, a substituted or unsubstituted, open-chain, saturated or unsaturated hydrocarbon radical containing not more than 8 carbon atoms, a substituted or unsubstituted cyclic, saturated or unsaturated hydrocarbon radical containing not more than 10 carbon atoms, substituted or unsubstituted benzyl or phenethyl, a substituted or unsubstituted alkanoyl group containing not more than 8 carbon atoms, a substituted or unsubstituted benzoyl group or a substituted or unsubstituted heterocyclyl radical; or R3 and R4, together with the nitrogen atom to which they are bonded, are a 5- or 6-membered, substituted or unsubstituted hete rocyclic radical having 1-3 heteroatoms O, S and/or N. Processes for the preparation of compounds of the formula I are described.
Patent MX-PA02000635-A (MX)
Title: Laundry detergent compositions comprising zwitterionic polyamines and mid-chain branched surfactants.
Inventor: GOSSELINK EUGENE PAUL
IPC: C11D1/22
Filed: 2000-07-13
Abstract: The present invention relates to laundry detergent compositions which provide enhance hydrophilic soil cleaning benefits, said compositions comprising: a) from about 0.01% by weight of a zwitterionic polyamine, b) from about 0.01% by weight, of a surfactant system comprising: i) from 0% to 80% by weight, of a mid-chain branched alkyl sulfate surfactant; ii) from 0% to 80% by weight, of a mid-chain branched aryl sulfonate surfactant; iii) optionally from 0.01% by weight, of a surfactant selected from the group consisting of anionic, nonionic, cationic, zwitterionic, ampholytic surfactants, and mixtures thereof; c) the balance carriers and other adjunct ingredients.
Patent MX-PA02002304-A (MX)
Title: Method of improving the quality of liquid and its device.
Inventor: SADAO OKA
IPC: C02F1/00
Filed: 2002-03-01
Abstract: The present invention relates to the art of making the required liquid out of various liquids like water of ponds, lakes, marshes, the rivers, life waste water and industrial water, rain water, underground water, urine, sea water, aqueduct water, improving the quality of these waters to a required level that allows them to be discharged, and used for growing plants and breeding fishes and shells, and to a higher lever allowing them to be drunk while providing good health to the human body, wherein the liquid to be processed will be improved both by the filtering step for passing the liquid through the filtering material and the magnetic process for passing the liquid through the magnetic field and wherein the said liquid will be refluxed to the said filtering material and/or to the reserving part for reserving the said liquid upon being processed and also relates to the method of improving the quality of liquid and its device, whereby, during the said reflux, the said liquid is to be sprayed upon being processed for improvement.
Patent MX-PA02003250-A (MX)
Title: Treatment device comprising an envelope defining a cavity within which a part of the human body can be inserted.
Inventor: JEAN-LOUIS GUERET
IPC: A61B42/20
Filed: 2002-03-27
Abstract: A treatment device may comprise a cover defining a cavity, wherein the cavity is configured to receive a part of a body. The cover may comprise at least one sheet having a composite structure. The composite structure may comprise at least two layers and at least one adhesive matrix situated between the two layers. At least one of the two layers may be permeable to a solvent, and the two layers may be permanently bonded to the adhesive matrix. The adhesive matrix may contain at least one active agent that is soluble in the solvent. When the active agent is dissolved in the solvent, the active agent may be released from at least one side of the cover.
Patent MX-PA02008466-A (MX)
Title: Method and apparatus for measuring wall thickness of a plastic container.
Inventor: SEMERSKY FRANK E
IPC: B29C49/78
Filed: 2001-02-23
Abstract: A method for measuring the wall thickness of plastic containers (16) during a container manufacturing process includes providing a plastic container (16), the plastic container (16) having a longitudinal axis and at least two side walls spaced radially from the longitudinal axis. The side walls are formed of a material that absorbs light energy in a predetermined molecular absorption band. Light energy is then directed from a source unit (32) through the at least two side walls of the plastic container (16) in a plane transverse to the longitudinal axis of the plastic container (16). A portion of the light energy that passes through the sidewalls of the container (16) is sensed by a sensor (34), and a signal representing a thickness of the sidewalls of the plastic container is generated from the sensed portion of the energy by a computer (56).
Patent MX-PA02009635-A (MX)
Title: Leave in hair cosmetic compositions for enhancing volume containing fluid encapsulated, flexible microspheres.
Inventor: MIDHA SANJEEV
IPC: A61Q5/12
Filed: 2001-03-30
Abstract: Disclosed are leave in hair cosmetic compositions for enhancing hair volume, comprising fluid encapsulated, flexible microspheres exhibiting a mean particle size of less than about 300mm in diameter, a water soluble or water swellable polymer, and an aqueous carrier such that the combination of the polymer and the microspheres results in a solid continuous or semi continuous film network. Also disclosed are methods for enhancing hair volume, and more particularly for enhancing hair volume with leave in aqueous cosmetic compositions which contain spherical, flexible, fluid encapsulated particles of less than about 300mgr;m in diameter, a water soluble or water swellable polymer and an aqueous carrier. The disclosed compositions provide improved hair volume, body, bounce, fullness, springiness, and texture in addition to providing good hair conditioning and styling benefits.
Patent MX-PA02009793-A (MX)
Title: Method and apparatus for making a tread-belt assembly.
Inventor: ROEDSETH JOHN KOLBJOERN
IPC: B29C69/00
Filed: 2002-10-04
Abstract: Method and apparatus for making a tread-belt assembly for a pneumatic tire using a supply ramp to supply green rubber tread stock (325) for application on a substantially cylindrical green rubber belt package (322); advancing the tread stock (325) along the supply ramp (342) toward the belt package (322); positioning at least a final portion of the supply ramp substantially along a plane tangent to an outer circumference of the belt package; and applying the tread stock to the outer circumference by moving a leading cut end (328a) of the tread stock from the supply ramp to the belt package along the plane tangent to the outer circumference. The green rubber tread stock (325) is held from above for moving by inserting a plurality of transfer pins (458) downward into both edges of the green rubber tread stock such that each transfer pin is angled toward a closest laterally outside edge. The green rubber tread stock is secured for cutting; and is cut using an ultrasonically driven cutting blade (566) such that a wedge of space (529) is created between a back side (561 a) of the cutting blade (566) and the cut surface of an adjacent cut end (528a') of the green rubber tread stock (525), thereby preventing partial curing of the cut surface of green rubber. A cutting edge of the blade is moved along a first plane which coincides with the cut surface, but the back side of the cutting blade is coincident with a second plane which is angled forward from the first plane by an acute angle.
Patent MX-PA02010138-A (MX)
Title: Film having high breathability induced by low cross directional stretch.
Inventor: MORMAN MICHAEL TOD
IPC: A41D7/00
Filed: 2001-04-20
Abstract: A breathable, substantially liquid impermeable film and laminate are provided for use in a wide variety of personal care garments and protective garments. The film, and laminate containing the film, are extendible in a cross direction to a stretched width which is at least 25 % greater than an original, unstretched width. The film and laminate have a first water vapor transmission rate of at least about 500 grams m2 24 hours coinciding with the unstretched width. The film and laminate have a much higher second water vapor transmission rate which is at least about 225 % of the first water vapor transmission rate, and not less than about 4000 grams m2 24 hours, coinciding with a stretched width that is only 25% greater than the stretched width.
Patent MX-PA02012354-A (MX)
Title: Process and apparatus for preparing a composition of matter utilizing a side stream ultrasonic device.
Inventor: FRANCA MARCOS
IPC: B29C48/405
Filed: 2001-06-08
Abstract: The properties of a resinous material product are controlled in a manufacturing system by online process parameter monitoring and control. The online monitoring and control incorporates an in situ measurement system that can monitor product in the process by use of a side stream ultrasonic device. The side stream device advantageously provides online real-time measures of the product s acoustical properties (for example, velocity, attenuation) under conditions that are independent of process-stream conditions. THe side stream device controls the product temperature, pressure, and flow rate while inside the side stream device and the velocity and attenuation are measured under these predetermined temperature, pressure, and flow rate conditions. The acoustical properties (for example, velocity, attenuation) of the product, are used to predict the properties of the product, and provides the process control system with analysis of the acoustical properties using derived relationships between the physical properties of the product and the acoustical properties. Differences between the predicted and desired product properties are used to control process parameters. The process can be used for a variety of chemical process plants.
Patent MX-PA03001353-A (MX)
Title: Fiber trough coupling system.
Inventor: ELLISON STEVEN W
IPC: H02G3/06
Filed: 2001-08-24
Abstract: Disclosed is a fiber trough coupling system for attaching a first fiber optic cable trough to a second fiber optic cable trough, including an apparatus and a process for the same. More particularly, embodiments of this invention provide such a system which may assembled without the need for installation or assembly tools or additional installation hardware, which will result in a substantial cost savings for the installation.
Patent MX-PA03002624-A (MX)
Title: Seismic rated battery racking system.
Inventor: STONE BRADLEY W
IPC: H01M50/298
Filed: 2001-09-26
Abstract: A battery rack system for stationary power applications is provided. The rack systems includes a rack assembly configured so as to be seismically rated for UBC Zone IV requirements. The rack assembly has a plurality of shelves which are supported by a rack frame such that each shelf along with the rack frame defines a respective cell-receiving area having a front opening. each shelf has at least one associated cell restraint that is removably connected to the rack assembly. The restraint spans across the front opening to the respective cell-receiving area so as to restrain movement of a cell arranged therein. The system includes at least one channel disposed within the footprint of the rack frame which extends so as to provide a passage between adjacent cell-receiving areas for accommodating wires used to couple cells stored in the rack system together.
Patent MX-PA03003465-A (MX)
Title: Benzamidine derivatives comprising a sulfate group serving as ltb4 antagonists.
Inventor: JENNEWEIN HANS MICHAEL
IPC: A61P25/28
Filed: 2001-10-19
Abstract: The invention relates to novel sulfoxybenzamides of formula (I), wherein: Z0 represents a group selected among formulas -X1-(CH2)r-X2- and -CR4R5-; A1 and A2, independent of one another, represent a 1,4-phenylene group or 1,3-phenylene group optionally substituted by one or more halogen atoms, C1-C8 alkyl groups, C2-C8 alkenyl groups, C1-C8 alkyl halide groups or by C1-C8 alkoxy groups; Z1 and Z2, independent of one another, represent a group of formula -X3-(CH2)8-X4- or a single bond; m and n, independent of one another, represent 0 or 1, and; radicals R1, R2, R3, R4, R5, X1, X2, X3, X4, r and s have the meanings cited in the description. The invention also relates to a method for producing these novel compounds and to their use as medicaments, especially as leukotriene B4(LTB4) antagonists.
Patent MX-PA03005691-A (MX)
Title: Delivering video over an atm/dsl network using a multi-layered video coding system.
Inventor: KUMAR RAMASWAMY
IPC: H04N21/4402
Filed: 2001-12-20
Abstract: A method of delivering video over a network includes separating the digitally compressed video signal into multiple sub-signals, coding each of the sub-signals, transmitting each of the sub-signals over asynchronous transfer mode (ATM) paths, receiving each of the sub-signals, and selecting certain said sub-signals according to a bandwidth suitable for subsequent reception over a digital subscriber line (DSL) path. Preferably, the step of combining selective ones of the sub-signals is based on a data rate capacity of the digital subscriber line (DSL) path for subsequent transmission. The bandwidth of the sub-signals selected is supported by the data rate of the digital subscriber line (DSL) path.
Patent MX-PA03009839-A (MX)
Title: Rotary jointed arm for a surgical tray.
Inventor: MARK J BUCZEK
IPC: F16M11/04
Filed: 2003-10-27
Abstract: A movable arm for a surgical tray that is connected to the surgical console, is adjustable for height and allows for full, unlimited 360 DEG rotation of the tray. The arm mechanism includes a movable wedge plate containing a sloped or ramped depression that cooperates with one end of a motion transfer pin. Horizontal movement of the wedge plate causes vertical movement of the pin. The other end of the pin, opposite the wedge plate, actuates a release mechanism that allows the arm on which the tray is mounted to be raised and lowered via a pressurized gas cylinder. Such a construction allows the tray to be rotated a full 360 DEG without affecting the arm release mechanism.
Patent MX-PA03011520-A (MX)
Title: Motion detector, image processing system, motion detecting method, program, and recording medium.
Inventor: TOMOSHISA TAGAMI
IPC: H04N5/14
Filed: 2003-04-11
Abstract: In an area where the images change gradually, accurate detection of a still image area and a motion image one has been difficult. A motion detector comprises a small amplitude area detecting means (9) for measuring the amplitudes in an area including and adjoining predetermined pixel of the image, a motion information extracting means (10) for measuring the temporal variation of the image, a comparing means (2) for judging from the measured variation at least whether the predetermined pixel is a motion pixel or not, a motion image pixel counting means (3) and a motion signal generating means (11) for generating a motion signal related to the predetermined pixel according to the result of the judgment. The smaller are the measured amplitude, the more are corrected the gain of the variation at least related to the predetermined pixel, thus measuring temporal variation of the image.
Patent MX-PA04000390-A (MX)
Title: Door handle assembly.
Inventor: GARY L HUMES
IPC: E05B3/06
Filed: 2004-01-14
Abstract: A door handle assembly includes a bias mechanism that maintains inside and outer handles in a generally horizontal position in which a latching bolt of a latching bolt mechanism is fully extended, the latching bolt being retracted upon rotating either handle only about 28 DEG from the horizontal retracting the latching bolt to allow opening of a door on which the door handle assembly is installed.
Patent MX-PA04001196-A (MX)
Title: Mpeg-4 remote communication device.
Inventor: MAGDY MEGEID
IPC: H04N7/16
Filed: 2002-08-07
Abstract: An MPEG-4 based multimedia system in connection with a service provider therefor, and a remote communication device therefor, is presented. The interactive content based remote communication unit simplifies and reduces the number of steps and buttons required for receiving interactive service by the use of MPEG-4 encoded data. Additionally, new ways are disclosed for the data processing at the service provider side. Further, an improved way of exchanging data between the service provider (broadcaster, cable provider) and the customer (viewer) is presented. Still further, there is disclosed how digital equipment (server, set-top box, remote control unit and display) involved in the data processing can be optimized for the task of controlling the available channel bandwidth and displaying the data.
Patent MX-PA04001978-A (MX)
Title: Flow meter pickoff assembly and flow meter pickoff adjustment method for nulling flow meter zero offset.
Inventor: JOSEPH C DILLE
IPC: G01F15/00
Filed: 2004-03-01
Abstract: A flow meter pickoff assembly for nulling a flow meter zero offset is provided. The flow meter pickoff assembly includes a mounting device affixed to a first flow meter portion of a flow meter and a first pickoff sensor half adjustably affixed to the mounting device and configured to interact with a second pickoff sensor half affixed to a second flow meter portion. At least one relative angle of the first pickoff sensor half in relation to the second pickoff sensor half can be adjusted by adjusting the first pickoff sensor half to the mounting device according to at least one adjustment axis. The flow meter pickoff assembly further includes an adjustment means for enabling the first pickoff sensor half to adjust with respect to the mounting device along the at least one adjustment axis in order to adjust the at least one relative angle.
Patent MX-PA04003082-A (MX)
Title: Systems and methods for performing multiple diagnostic tests.
Inventor: BARRY J MARSHALL
IPC: B01L99/00
Filed: 2002-09-05
Abstract: A diagnostic system for diagnostic testing having a carrier including at least one well, and a specimen-handling tool disposed about at least a portion of the well.
Patent MX-PA04009963-A (MX)
Title: Gel materials, medical articles, and methods.
Inventor: STEVEN C STICKELS
IPC: A61K6/90
Filed: 2003-03-27
Abstract: A gel material and medical articles including such material, wherein the transparent gel material includes a polymerized poly(alkylene oxide) macromonomer that, prior to polymerization, is free-radically polymerizable, multifunctional (preferably difunctional), and has an average molecular weight of at least about 2000.
Patent MX-PA04009975-A (MX)
Title: Ostomy pouch attachment adhesives resistant to stomal effluent.
Inventor: SAMBASIVAM MAHESH
IPC: C09J157/00
Filed: 2004-10-11
Abstract: An adhesive for use in an ostomy device. The adhesive is resistant to stomal effluent and includes a multi-block copolymer of vinyl aromatic and olefin comonomers, poly(ethylene vinyl acetate), or combinations thereof. The adhesive helps secure the effluent containment component or pouch to the body attachment component or wafer.
Patent MX-PA04012885-A (MX)
Title: Cationic alkoxyamines and their use in producing nano particles from natural or synthetic clays.
Inventor: NESVADBA PETER
IPC: C09J157/00
Filed: 2003-06-17
Abstract: The instant invention relates to cationic alkoxyamines, which are useful as polymerization initiators/regulators in a controlled stable free radical polymerization process to produce intercalated and/or exfoliated nanoparticles from natural or synthetic clays. The invention also relates to improved nanocomposites produced by this process and to the use of these nanocomposite compositions as, for example, coatings, sealants, caulks, adhesives and as plastic additives.
Patent MX-PA05004815-A (MX)
Title: Process for preparing 2,6-diamino-4,5,6,7-tetrahydro-benzothiazole.
Inventor: RAJENDRA NARAYANRAO KANKAN
IPC: C07D277/82
Filed: 2003-11-03
Abstract: 2,6-diamino-4,5,6,7-tetrahydro-benzothiazole, which is useful for making pramipexole, is made by: (i) reacting bromine with a solution of 4-acetamido-cyclohexanone in water to produce 2-bromo-4-acetamido-cyclohexanone; (ii) after step (i), adding thiourea to produce 6-acetyl amino- 2-amino-4,5,6,7-tetrahydro-benzthiazole; (iii) after step (ii), adding an aqueous solution of hydrobromic acid to produce 2,6-diamino-4,5,6,7-tetrahydro-benzthiazole dihydrobromide; and (iv) after step (iii), isolating 2,6-diamino-4,5,6,7 -tetrahydro-benzthiazole.
Patent MX-PA05004953-A (MX)
Title: Noise and channel estimation using low spreading factors.
Inventor: SRIKRISHNA BHASHYAM
IPC: H04B1/707
Filed: 2003-11-05
Abstract: Noise measurements are made within a fraction of a single symbol period of a longest orthogonal code symbol. A control processor (520) identifies an unoccupied code having a spreading factor that is less than a longest spreading factor for the system. A despreader (512) measures symbol energy based on the unoccupied code and a noise estimator (516) generates noise estimations based on the measured symbol energies. The subscriber station uses similar techniques in order to perform channel estimations within a period that is a fraction of a symbol period of a longest-spreading-factor code.
Patent MX-PA05005965-A (MX)
Title: Temperature controlled railway car.
Inventor: CRIBBS RICKY A
IPC: B61D17/04
Filed: 2005-06-03
Abstract: A composite box structure mounted on and attached to a railway car underframe to form a temperature controlled railway car. The composite box structure defined in part by an exterior metal surface, interior side stakes and at least one layer of fiber reinforced material attached to the side stakes. Insulating material may be disposed between the side stakes, the exterior metal surface and the at least one fiber reinforced layer of fiber reinforced material. The insulating materials provide resistance to heat transfer between the interior and the exterior of the composite box structure. A primary floor assembly and a secondary floor assembly may be mounted on the railway car underframe.