baber/WOPTO huggingface dataset:
Patent MX-2022013322-A (MX)
Title: Nanostructured lipid carriers and stable emulsions and uses thereof.
Inventor: FOX CHRISTOPHER B
IPC: A61K9/107
Filed: 2019-12-13
Abstract: Provided herein are nanostructured lipid carrier compositions, and methods of making and using thereof. The compositions comprise a nanostructured lipid carrier (NLC), where the NLC comprises an oil core comprising a mixture of a liquid phase lipid and a solid phase lipid, a cationic lipid, a sorbitan ester, and a hydrophilic surfactant, and optionally a bioactive agent. The bioactive agent can be associated with the NLC. The compositions are capable of delivery of a biomolecule to a cell for the generation of an immune response, for example, for vaccine, therapeutic, or diagnostic uses. Compositions and methods related to making the compositions and using the compositions for stimulating an immune response are also provided.
Patent MX-JL04000014-A (MX)
Title: Method for the preservation of coconut water and copra.
Inventor: ESMERALDA NOEMI ZEPEDA MORENO
IPC: A23L2/00
Filed: 2004-05-24
Abstract: The present invention refers to a method for the preservation of coconut water and copra, which is characterized in that the fibrous body of the coconut is removed from the shell by an arrow-like tool; therefore the surface of the coconut known as nut is exposed. The coconut is subsequently immersed into an antioxidant solution useful for extending the useful life thereof.
Patent MX-PA00008428-A (MX)
Title: Method of particle formation.
Inventor: HANNA MAZEN HERMIZ
IPC: B01J2/04
Filed: 1999-02-26
Abstract: A method for forming particles of a substance, comprising: (a) preparing a solution or suspension (6) of the substance in a vehicle; (b) introducing the solution or suspension into a particle formation vessel (1) via a fluid inlet means (5); and (c) introducing with the solution or suspension a primary supercritical fluid (8-10) capable of acting as an anti-solvent for the substance, under conditions which allow the supercritical fluid to extract the vehicle from the solution or suspension and hence cause the formation of particles of the substance; wherein a (preferably supercritical) secondary fluid (12) is introduced into the particle formation vessel with the solution or suspension and/or the primary supercritical fluid, upstream of or at the point at which particle formation occurs, the secondary fluid (12) having a lower capacity for extracting the vehicle than that of the primary supercritical fluid. The invention also provides the use of such a secondary fluid (12) for the purpose of eliminating, at least substantially, blocking of the fluid inlet means and/or of the fluid supply line(s) to the inlet means, in such a particle formation method, and/or for the purpose of reducing pressure fluctuations in the fluid inlet means and/or fluid supply line(s).
Patent MX-PA00010957-A (MX)
Title: Apparatus and method for distribution of high quality image and audio programs to remote locations.
Inventor: MORLEY STEVEN A
IPC: H04N5/765
Filed: 1999-04-30
Abstract: Apparatus and method are provided for the distribution of very high quality audio or visual programming material from one or more central hubs (102) to one or more presentation locations (56, 104) such as theaters using high data rate links such as satellites (106). At the central hub (102), a source generation system (108) generates an electronic program signal from an analog signal, a compression/encryption system (110) codes and digitally encrypts the electronic signal, and a modulation/transmission system (114) processes the signal for transmission via the satellite (106). A network management system (112) at the central hub (102) controls the operation of the hub. At the theater (56) or other location, a receiver/demodulator (120) receives the programming signal transmitted using the satellite (106). A theater management system (122) then controls the storage, routing, decoding, and display of the received programming material. Storage arrays (124A-124N) in the theater system (104A-104N) provide for centralized storage of the programming material. The programming material is routed through a local area network to designated auditoriums, several of which may operate within a theater system (104A-104N). At each auditorium, the programming material is decompressed and decrypted for display using electronic projection equipment (132A) and standard auditorium sound systems (134A).
Patent MX-PA00011963-A (MX)
Title: Methods and apparatus for the production of amorphous polymer suspensions.
Inventor: HOROWITZ DANIEL
IPC: C08F2/16
Filed: 1999-06-09
Abstract: Methods and apparati have been developed for producing a suspension of predominantely amorphous polymer particles, wherein the method includes thermally treating a suspension that includes crystalline or semi-crystalline polymer particles. The thermal treatment includes (a) heating a suspension of polymer particles of an appropriate size to a temperature effective to cause the polymer to become amorphous, and then (b) cooling the suspension of amorphous polymer particles below the melting point of the polymer at a rate effective to prevent substantial coalescence of the polymer particles. The method and apparati are effective for use with a variety of polymers having suitable crystallization parameters, although polyhydroxyalkanoate (PHA) polymers are preferred, particularly in an aqueous suspension medium. For PHA polymers, the polymer particles subjected to treatment preferably are of a size of less than 5mum, or more preferably less than 1.5mum in diameter.
Patent MX-PA01000873-A (MX)
Title: Head phone.
Inventor: ORTEN BIRGER
IPC: H04R1/10
Filed: 1999-07-15
Abstract: A head phone comprises loudspeaker units (10) of the type that rests on the outside of the user's ear and is held in place by a support means (8), however the loudspeaker units (10) are equipped with a sound concentrating duct (5-7) that in use is placed a short distance into the auditory canal of the user.
Patent MX-PA01002492-A (MX)
Title: Simplified receiver with rotator for performing position location.
Inventor: SIH GILBERT C
IPC: G01S1/00
Filed: 1999-09-03
Abstract: The present invention is a novel and improved method and apparatus for performing position location in wireless communications system. One embodiment comprises a method for performing position location using a set of signals transmitted from a set of satellites including the steps of storing coarse search data, performing a coarse search on said coarse search data for each satellite from said set of satellites, receiving fine search data, performing a set of fine searches on said fine search data, each fine search being performed on a different time segment of said fine search data, and reporting results.
Patent MX-PA01004527-A (MX)
Title: Preparation of chloromethylpyridine hydrochlorides.
Inventor: WANG YUAN
IPC: C07D213/26
Filed: 1999-10-29
Abstract: Chloromethylpyridine hydrochlorides such as 3-chloromethylpyridine hydrochloride, an important pharmaceutical intermediate, are prepared in high yield and high purity by reacting the corresponding pyridyl carbinol with a slight excess of thionyl chloride, in solution in an inert solvent such as toluene. The pyridyl carbinol solution is added to the thionyl chloride gradually and under its surface, to prevent the formation of impurities. The product is recovered by applying vacuum or nitrogen purge to the reaction mixture to assist precipitation, followed by filtration and washing.
Patent MX-PA01008152-A (MX)
Title: Method for the verification of the polarity, presence, alignment of components and short circuits on a printed circuit board.
Inventor: FELD MICHAEL
IPC: H05K3/30
Filed: 2000-02-11
Abstract: The invention relates to a method for the verification of the presence and proper orientation of a component on a printed circuit board (1). The board has a plurality of areas (10) for receiving a component (20) respectively. Each area is marked in the center thereof with a first marker (30). Adjacent each area, and indicative of the polarity of the component, a second marker (40) is marked on the board. The presence or absence of a component can be evaluated by inspecting the board after it has been populated and determining whether any of the first markers appear, indicating that a component is missing. Verification of the polarity of a component is done by placing a marker (40) on a portion of a component required to be installed in a predetermined position indicative of polarity. Inspection of the board once it has been populated will determine if the component is in the proper orientation by verifying if the second marker and the marker on the component are in alignment. Preferably, the first marker and the second marker are of different colours, and are preferably UV compatible layers. Additionally, the method of the invention, when applied between the leads of a multi-legged component or between discrete components, such as by the etching of additional portions of the solder mask or by adding an additional layer, will produce a shadow on the reflective surface, thereby identifying a short at that location.
Patent MX-PA01011446-A (MX)
Title: Manual retracting box step for pick-up trucks.
Inventor: WATSON BRAD E
IPC: B60R3/02
Filed: 2000-05-10
Abstract: The step assembly (20) includes a mounting bracket (26) mounted to an under-carriage of the pick-up truck. A step (30) is pivotally secured to the mounting bracket. The step can rotate between a stowed position with the step disposed adjacent the mounting bracket and an operative position with the step extending from the bracket. A coil spring is mounted between the bracket and the step for continuously biasing the step toward the stowed position. A ratchet mechanism, having a pawl, a cam and an over-center spring, is mounted between the bracket and the step. The ratchet mechanism locks the step in the operative position in response to rotation of the step from the stowed position to the operative position. When in the operative position, a user can stand on the step assembly to access the bed of the pick-up truck. The ratchet mechanism also unlocks the step in response to over rotation of the step beyond the operative position. Once unlocked, the step automatically counter rotates back to the stowed position. When in the stowed position, the step assembly is concealed underneath the pick-up truck.
Patent MX-PA01011716-A (MX)
Title: Multiple path bonding.
Inventor: COUILLARD JACK L
IPC: A61F13/15
Filed: 2000-05-24
Abstract: High speed, continuous processing of product pieces with desirably extended durations of application of bonding or bonding energy.
Patent MX-PA01012113-A (MX)
Title: Hand-drawing capture via interface surface.
Inventor: SILVERBROOK KIA
IPC: G06F3/0354
Filed: 2000-05-24
Abstract: A system for enabling user interaction is disclosed. The system includes a printer for printing print data on a form. The print data is indicative of a plurality of marks. Each mark has a predetermined pattern common to all marks and coded data. The predetermined pattern includes a rotationally invariant pattern. A sensing device is also included for sensing the marks when moved relative to the form, for using the rotationally invariant pattern to correct for perspective distortion of the marks, for decoding the coded data of the marks, and for generating indicating data indicative of movement of the sensing device relative to the form.
Patent MX-PA02000690-A (MX)
Title: Module for connection and testing of high frequency transmission lines.
Inventor: CLAVEL JUAN VIVES
IPC: H04B3/46
Filed: 2000-07-14
Abstract: Module for connection and testing of high frequency transmission lines, characterized in that the module includes an electrically conductive shield (preferably metallic) connected to ground, which covers one side of the module sufficiently to act as a barrier against inductive effects between two or more such modules when they are placed adjacent to each other (for example in an arrangement of such modules in a connection box) with the shield between them.
Patent MX-PA02004113-A (MX)
Title: Direct sugar dispensing system in automatic hot beverage vending machines.
Inventor: FELIX GUINDULAIN VIDONDO
IPC: A47J31/40
Filed: 2002-04-25
Abstract: Direct sugar dispensing system in automatic hot beverage vending machines, being of the type of automatic hot beverage vending machines, for beverages such as coffee, tea or hot chocolate, in whose selection a cup (4) is provided which the selected product is poured into. There are also other elements, in such a way that the sugar storage compartment (5) is assembled with its outlet over the receiving point of the cups (4) which the selected product is poured into and close to them. In the sugar outlet for direct dispensing into the corresponding cup (4) which the selected product is poured into, there is a gate (13) operated by a motor or coil (14).
Patent MX-PA02005883-A (MX)
Title: Preparation of metallocenes carrying a cyclopentadiene comprising a basic donor group.
Inventor: MCGOWAN PATRICK COLUMBA
IPC: C07F7/00
Filed: 2000-12-13
Abstract: The invention provides a method for the preparation of a metallocene halide salt having at least one cyclopentadiene group substituted by a basic group, the method comprising reacting together a metal halide with a cyclopentadiene substituted by a basic group. In a preferred embodiment, the substituted cyclopentadiene is substituted with an amino group and the metal halide titanium tetrachloride. The invention provides a single step process for the preparation of metallocene derivatives which are useful in the formulation of medicaments and as polymerisation catalyst precursors.
Patent MX-PA02009826-A (MX)
Title: Method for treating dry eye.
Inventor: SALAMONE JOSEPH C
IPC: A61K47/26
Filed: 2001-03-27
Abstract: The present invention is directed to a method of treating dry eye by instilling eyedrops of a composition containing a cationic cellulosic polymer. Such compositions have been found to alleviate the symptoms of dry eye without requiring the presence of anionic therapeutic agents. Low ionic strength solutions are particularly preferred.
Patent MX-PA02012483-A (MX)
Title: Method for producing 4-bromine-aniline derivatives.
Inventor: MICHAEL KEIL
IPC: C07C211/52
Filed: 2001-06-29
Abstract: The invention relates to a method for producing 4-bromine-aniline derivatives of formula (I), wherein the substituents have the following meanings: R1: C1-C6-alkyl, C1-C6-halogenalkyl, C1-C6-alkoxy, C1-C6-halogen-alkoxy, C3-C8-cycloalkyl, halogen; R2: C1-C6-alkyl, C1-C6-alkoxy, C3-C8-cycloalkyl, C2-C6-alkenyl, cyano or a heterocyclic radical.
Patent MX-PA03000142-A (MX)
Title: Method and apparatus for injection molding.
Inventor: DOUG SMITH
IPC: B29C45/77
Filed: 2003-01-07
Abstract: A multi-cavity injection molding method and device, and a controller for sequentially injecting material into cavities in the injection molding device. The methods and devices are effective to reduce the clamping force needed to clamp multiple cavity molds.
Patent MX-PA03001977-A (MX)
Title: Apparatus for securing a yoke to a tube using magnetic pulse welding techniques.
Inventor: YABLOCHNIKOV BORIS A
IPC: B23K20/06
Filed: 2003-03-06
Abstract: An apparatus for supporting a workpiece, such as a yoke having a body portion and a pair of opposed yoke arms, during a magnetic pulse welding operation includes a lower jaw, an upper jaw, and a support pin extending therebetween. During the magnetic pulse welding operation, the lower and upper jaws of the support apparatus engage the opposed yoke arms, and the support pin extends through respective openings formed through the opposed yoke arms. The support apparatus can also include a counter die that is disposed between the lower jaw and the upper jaw and has an arcuate recess formed therein that receives the outer portions of the opposed yoke arms therein. Lastly, the support apparatus can further include a pair of positioning rails that engage the body portion of the yoke. As a result, the support apparatus prevents deformation of the opposed yoke arms and absorbs shock waves that can be propagated through the yoke during the magnetic pulse welding operation.
Patent MX-PA03002576-A (MX)
Inventor: AOKI KEI ROGER
IPC: A61K38/48
Filed: 2001-08-31
Abstract: Methods for treating an injured muscle by local administration of a neurotoxin, such as a botulinum toxin, to promote healing and/or to reduce the pain associated with an injured muscle.
Patent MX-PA03004333-A (MX)
Title: Aerogel composite with fibrous batting.
Inventor: BEGAG REDOUNA
IPC: E04B1/76
Filed: 2001-12-21
Abstract: Aerogel composite materials having a lofty fibrous batting reinforcement preferably in combination with one or both of individual short randomly oriented microfibers and conductive layers exhibit improved performance in one or all of flexibility, drape, durability, resistance to sintering, x-y thermal conductivity, x-y electrical conductivity, RFI-EMI attenuation, and/or burn-through resistance.
Patent MX-PA03005924-A (MX)
Title: Process for the reduction or elimination of hydrogen sulphide.
Inventor: BORRE LEIF KNUDSEN
IPC: C10L3/10
Filed: 2001-12-21
Abstract: The invention provides a process for reducing the level of hydrogen sulphide in a liquid or gas by treatment of the liquid or gas with an H2S-scavenger product derivable by the reaction of a carbonyl group-containing compound with an alcohol, thiol, amide, thioamide, urea or thiourea. The carbonyl group-containing compound is preferably formaldehyde, and preferably the product is derivable by reaction of formaldehyde with an amine-free alcohol or urea selected from ethylene glycol, propylene glycol, glycerol, diethylene glycol, triethylene glycol, ethyl alcohol, n-butanol, a sugar, a low molecular weight polyvinyl alcohol, castor oil fatty acid and urea. More especially, the scavenger product is used with an amine, especially monoethanolamine.
Patent MX-PA03011045-A (MX)
Title: Oxidative dyeing composition for keratinic fibres comprising a non oxyalkylenated fatty alcohol, an oxidation dye, an associative polymer and an amide from an alkanolamine and a c14-c30 fatty acid.
Inventor: FRANCOIS COTTARD
IPC: A61K8/34
Filed: 2003-12-01
Abstract: A composition for oxidation coloring of keratinic fibers, especially human hair comprising one or more oxidation colorants, one or more non-alkoxylated fatty alcohol, one or more associative polymers and one or more amides of an alkanolamine and a 14-30C fatty acid.
Patent MX-PA03011925-A (MX)
Title: Disposable fluid applicators.
Inventor: DANA PAUL GRUENBACHER
IPC: A61F13/40
Filed: 2002-06-21
Abstract: A disposable applicator comprising a multilayered substrate containing a fluid is presented which is useful for applying fluids, particularly cosmetic lotions or creams, to an application surface, particularly a surface of a human body. The fluid is stored in a fluid storage layer and is dispensed via a flow control layer. An impermeable layer prevents the fluid from flowing back away from the application surface.
Patent MX-PA03012003-A (MX)
Title: Can shell and double-seamed can end.
Inventor: PETER R STODD
IPC: B21D51/44
Filed: 2002-07-01
Abstract: A drawn aluminum can shell has a peripheral crown which is double-seamed with an end portion of an aluminum can body to provide a can end having a generally flat center panel connected by a curved panel wall to an inner wall of an annular U-shaped countersink. The countersink has a generally cylindrical outer wall and an inner width less than the radius of the panel wall. The outer wall of the countersink connects with a lower wall portion of a frustoconical chuckwall at a junction below the center panel, and an upper wall portion of the chuckwall extends to an inner wall of the crown at an angle of at least 16¦ with the center axis. In one embodiment, the chuckwall has an intermediate generally vertical short riser portion connecting the wall portions, and the inner bottom width of the countersink is less than .040 inch.
Patent MX-PA04000086-A (MX)
Title: Use of chlorophyll for controlling unpleasant odors in disposable absorbent articles.
Inventor: LUCIA SANCHEZ FERNANDEZ
IPC: A61L9/013
Filed: 2003-12-19
Abstract: The present invention discloses the use of chlorophyll or any of its derivatives, a natural-origin compound, to help reduce unpleasant odors during the use of disposable absorbent articles. The chlorophyll can be applied in the absorbent core of the article or over the topsheet of same.
Patent MX-PA04003144-A (MX)
Title: Two part polyurethane sealant composition with low modulus and good paintability.
Inventor: EDMUND J MADAJ
IPC: C08L75/04
Filed: 2004-04-02
Abstract: A polyurethane sealant is the reaction product of a hydroxy-terminated toluenediisocyanate/polyoxyalkylene polyol prepolymer component, an isocyanate-terminated toluenediisocyanate/polyoxyalkylene polyol activator component, and at least one of a diphenylmethane diisocyanate prepolymer component and a diphenylmethane diisocyanate monomer component. A method for making a sealant including providing a base component containing a hydroxy-terminated toluenediisocyanate/polyoxyalkylene polyol prepolymer, an activator component containing an isocyanate-terminated toluenediisocyanate/polyoxyalkylene polyol, and a modifier component containing at least one of a diphenylmethane diisocyanate prepolymer and a diphenylmethane diisocyanate monomer, and combining the base component, activator component, and modifier component to form a polyurethane reaction product.
Patent MX-PA04003896-A (MX)
Title: Baby bottle nipple with an anti-leakage diaphragm, and an air recovery system.
Inventor: PHILIPPE DENIS BERTRAND
Filed: 2004-04-23
Abstract: The air recovery system is designed for recovering the vacuum generated in a baby bottle when the perforation of the nipple is in a continuous liquid extraction process. The outlet flow is interrupted during the liquid extraction when the ventilation is not suitable for recovering the remaining portion, so that a ventilation system is required to promote a continuous extraction of the liquid. The said system comprises a little diaphragm with low resistance to the pressure exerted by the liquid. The lack of ventilation at the upper portion of the bottle contributes to the contraction of the diaphragm, thereby enabling the air to enter through labyrinth-type channels. When the extraction of the liquid is interrupted the diaphragm returns to its original position, thus forming a seal over the inner wall of the bottle and avoiding a possible leakage.
Patent MX-PA04004263-A (MX)
Title: Hydrazono-malonitriles.
Inventor: NORBERT BEIER
IPC: A61K31/50
Filed: 2002-10-10
Abstract: Hydrazono-malonitrile derivatives of the formula (I) in which R1, R2, R3, R3' and R4 have the meanings given in Claim 1 act as phosphodiesterase IV inhibitors and can be employed for the treatment of osteoporosis, tumours, cachexia, atherosclerosis, rheumatoid arthritis, multiple sclerosis, diabetes mellitus, inflammatory processes, allergies, asthma, autoimmune diseases, myocardial diseases and AIDS.
Patent MX-PA04005416-A (MX)
Title: Sample collection and testing system.
Inventor: ANDERSEN MARK
IPC: G01N21/85
Filed: 2002-12-05
Abstract: Methods and apparatus for evaluating the quality of a sample of a product, an ingredient, an environment or process by measuring multiple parameters thereof, including light emitted from a reacting sample containing ATP, ADP, alkaline phosphatase or other parameters such as pH, temperature, conductivity, reduction potential, dissolved gases, specific ions, and microbiological count. The apparatus comprises an integrated sample testing device used to collect a sample, mix reagents, react the sample, and collect it in a measurement chamber. The apparatus also comprises an instrument having a photon detection assembly for use with the sample testing device. The instrument can also comprise one or more sensing probes and a communication port to facilitate data collection, transfer and analysis.