baber/WOPTO huggingface dataset:
Patent MX-PA02008854-A (MX)
Title: Modified polylactide compositions, water-responsive, biodegradable films and fibers comprising polylactide and poly(vinyl alcohol) and methods for making the same.
Inventor: SCHERTZ DAVID M
IPC: C08L67/04
Filed: 1998-07-31
Abstract: The present invention discloses water-responsive films and fibers. More particularly, the present invention includes films and fibers comprising blends of a polyvinyl alcohol and a polylactide and methods of making such films and fibers. In a preferred embodiment, the invention includes films and fibers comprising a blend of polyvinyl alcohol and modified polylactide and a method of modifying a polylactide. In a preferred embodiment, the present invention includes a hydrolytically modified, biodegradable polymer and a method of hydrolytically modifying a biodegradable polymer. In a preferred embodiment, the invention is a method of grafting polar groups onto polylactides and modified polylatide compositions produced by the method. The modified compositions, blends, films and fibers are useful as components in flushable and degradable articles.
Patent MX-PA02009012-A (MX)
Title: A packaging film and a method of manufacturing a packaging film.
Inventor: BAINBRIDGE GRAHAM THOMAS HUNTE
IPC: B32B7/027
Filed: 2001-03-19
Abstract: The present invention provides a packaging film including: (a) an outer layer comprising an ionomer to provide thermal resistance; and (b) an inner layer comprising a polymeric material having a sealing temperature lower than the sealing temperature of the outer layer. The invention also provides a method of making a packaging film as described above, which includes the steps of (a) co-extruding a first layer comprising an ionomer and a second layer comprising a polymeric material having a sealing temperature lower than the first layer; and (b) cooling the co-extruded film. A method of packaging a food product is also provided.
Patent MX-PA02009286-A (MX)
Title: Method for producing asymmetrical 4,6 bis(aryloxy)pyrimidine derivatives.
Inventor: HERBERT GAYER
IPC: C07D239/14
Filed: 2001-03-12
Abstract: The invention relates to a novel method for producing asymmetrical, known 4, 6 bis(aryloxy)pyrimidine derivatives of the general formula (I), wherein Ar1 represents substituted or unsubstituted aryl or heterocyclyl respectively, X represents hydrogen, fluorine, chlorine or bromium and L1 L5 are defined as per claim 1, by adding diazabicyclo [2.2. 2]octane (DABCO).
Patent MX-PA02009325-A (MX)
Title: 26, 27 homologated 20 epi 2 alkyl 19 nor vitamin d compounds.
Inventor: DELUCA HECTOR F
IPC: A61P19/10
Filed: 2001-03-29
Abstract: This invention provides 2 alkyl 19 nor vitamin D derivatives, as well as a general method for their chemical synthesis. The compounds have formula (I) where Y1 and Y2, which may be the same or different, are each selected from the group consisting of hydrogen and a hydroxy protecting group, R6 is selected from the group consisting of alkyl, hydroxyalkyl and fluoroalkyl, and where the group R represents any of the typical side chains known for vitamin D type compounds. These compounds are characterized by relatively high intestinal calcium transport activity and relatively high bone calcium mobilization activity resulting in novel therapeutic agents for the treatment of diseases where bone formation is desired, particularly low bone turnover osteoporosis. These compounds also exhibit pronounced activity in arresting the proliferation of undifferentiated cells and inducing their differentiation to the monocyte thus evidencing use as anti cancer agents and for the treatment of diseases such as psoriasis.
Patent MX-PA02009520-A (MX)
Title: Symbol combiner synchronization after a jump to a new time alignment.
Inventor: NEUFELD ARTHUR
IPC: H04B1/7075
Filed: 2001-04-02
Abstract: A method and apparatus whereby a remote unit (10A, 10B and 10C) in a slotted mode wireless communication system may calculate accurate time throughout its entire active state. In the remote unit (10A, 10B and 10C) a wall clock time is calculated from a modulo 80 counter called a combiner time counter (224). When a remote unit (10A, 10B and 10C) enters its inactive state, counters within the remote unit (10A, 10B and 10C), including the combined time counter, are deactivated. When the remote unit (10A, 10B and 10C) reenters its active state, the value in the combiner time counter (224) may not be correct in relationship to slotted mode time. A controller (106) in the remote unit (10A, 10B and 10C) forces the combiner time counted to the correct phase resulting in the combiner (224) being within 26.66 of the correct value. The controller (106) then determines a combiner offset to compensate for any remaining error in the combiner time counter (224). The control (106) may then use the combiner time counter (224) and the combiner offset to calculate accurate wall clock time. When convenient, such as at a slot boundary, the remote unit (10A, 10B and 10C) may reset the combiner counter (224) to a correct value, and set combiner offset to zero.
Patent MX-PA02011039-A (MX)
Title: Fungicidal combinations of active agents.
Inventor: ASTRID MAULER-MACHNIK
IPC: A01N43/08
Filed: 2001-04-30
Abstract: The invention relates to novel combinations of active agents, consisting of compounds of formula (I) and known active agents, and to their use for controlling phytopathogenic fungi.
Patent MX-PA03001837-A (MX)
Title: INHIBITORS OF alpha4 MEDIATED CELL ADHESION.
Inventor: SIRCAR ILA
IPC: A61K31/165
Filed: 2001-08-27
Abstract: The present invention relates to a phenylalanine derivative of Formula (I) wherein X<SUP>1 </SUP>is a halogen atom, X<SUP>2 </SUP>is a halogen atom, Q is a CH<SUB>2</SUB>R- is a carboxyl group which may be esterified; or a pharmaceutically acceptable salt thereof.
Patent MX-PA03002608-A (MX)
Title: Packaging device for retrieving a tampon placed therein.
Inventor: SIMONSEN FREDERICK H
IPC: B65D75/26
Filed: 2001-10-23
Abstract: A package comprising: a) A body comprising walls having longitudinal axes central axes b) A breakable sealing line adjacent to a permanent seal extending along the axis of at least one side of said body, said permanent seal has a breaking force greater than said breakable sealing line c) A pair of opening elements located on said breakable seal line and extending outwardly from said body, said elements being suitable for gripping with the fingers; and d) said opening elements are located opposite one another, on opposite sides of said breakable sealing line and along the longitudinal axis of said body.
Patent MX-PA03003446-A (MX)
Title: Novel medicinal herbal composition for treating liver diseases and hiv.
Inventor: WU TZU-SHENG
IPC: A61K35/38
Filed: 2001-10-18
Abstract: The present invention provides a herbal pharmaceutical composition for treating patients with liver diseases and/or HIV. The composition contains fifteen (15) ingredients, which are diffuse hedyotis, bistort rhizome, giant knotweed rhizome, Asiatic moonseed rhizome, baical skullcap root, bovine biliary powder, milkvetch root, barbary wolfberry fruit, sanqi, red ginseng, figwort root, Chinese magnoliavine fruit, turmeric root-tuber, hawthorn fruit, and Chinese angelica. Among the fifteen (15) ingredients, diffuse hedyotis, bistort rhizome, giant knotweed rhizome, and Chinese magnoliavine fruit are the required herbs which contribute to the efficacy of the pharmaceutical composition.
Patent MX-PA03005490-A (MX)
Title: Flotation machine.
Inventor: PETER BOURKE
IPC: C02F1/38
Filed: 2001-12-11
Abstract: The invention relates to a flotation machine which at least contains a flotation cell having a means for feeding slurry in the flotation cell, a means for feeding air into the slurry and producing froth, a means for removing froth from the flotation cell and a means for removing tailings from the flotation cell. According to the invention the flotation cell ( 1,21 ) is provided with at least one rotating froth removal device ( 8,26 ) immersed at least partly in the froth ( 9,27 ) and so shaped that one end of the froth removal device ( 8,26 ) is extendible over the launder ( 12 ) attached to the flotation cell ( 1 ) in order to recover the froth ( 9,27 ) from the flotation cell ( 1,21 ) using the centrifugal force generated by the froth removal device ( 8,26 ).
Patent MX-PA03010898-A (MX)
Title: Labial pad.
Inventor: SUSAN M WEYENBERG
IPC: A61F13/53
Filed: 2002-04-04
Abstract: An absorbent article (40), such as a labial pad, being configured for disposition within the vestibule (42) of a female wearer. The labial pad may be worn by females for catamenial purposes, incontinence protection or both.
Patent MX-PA04001687-A (MX)
Title: Mineral oil activator.
Inventor: JAMES COOPER
IPC: A61K8/31
Filed: 2004-02-23
Abstract: The present invention relates to an activator for use in a two-component hair relaxer system. The activator includes an alkaline material such as calcium hydroxide mixed with mineral oil. Preferably, the activator exists as a suspension, emulsion or gel. Hair relaxer systems including a mineral oil containing activator and a cream base, hair relaxers made by mixing these two components, and methods of using such systems to straighten hair are also described.
Patent MX-PA04002271-A (MX)
Title: Steering tie rod damping and linking device.
Inventor: ALFREDO JORGE GARCIA MARTINEZ
Filed: 2004-03-09
Abstract: Described is a steering tie rod damping and linking device with an adjustable tie tube. The tie tube has a threaded end where the inner thread of an outer metallic casket is coupled thereto, said outer casket defining an inner chamber where an inner casket having an inner thread is located therein; the inner casket simultaneously housing the threaded arm of a terminal. The inner casket comprises two outer surfaces or bodies that form a continuous single body, such as a semi-spherical-shaped head that is attached thereto by two notched rings and a regular cylindrical-shaped body, this latter body comprising a longitudinal groove that facilitates the clamping action of the casket against the terminal arm by means of a brace. The outer casket comprises a flat surface inner ring located at an end thereof, said flat surface simultaneously having a perimetral groove that houses a ring or an elastomeric stopper where the cylindrical-shaped lateral surface of the inner casket is placed therei n. A space or hole is located between the perimetral flat surface of the ring and the cylindrical-shaped surface of the inner casket, said hole allowing transversal or spin movements to occur between the tie rod and the terminal, thereby providing an arrangement that dampens the vibration energy of the steering tie rod, therefore the amplitude of vibration of said system is reduced and the resonance or the natural oscillating frequency avoided.
Patent MX-PA04007426-A (MX)
Title: Uses of mammalian cytokine; related reagents.
Inventor: YUAN WEI
IPC: C12N5/0784
Filed: 2003-01-30
Abstract: Provided are methods of modulating dendritic cell activity using agonists or antagonists of a mammalian cytokine. Also provided are methods of treating immune disorders.
Patent MX-PA04008213-A (MX)
Title: Method and system for separation and purification of at least one narcotic alkaloid using reverse phase preparative chromatography.
Inventor: ENRICO A ANTONINI
IPC: G01N30/26
Filed: 2003-02-18
Abstract: An apparatus and method for separating at least one narcotic alkaloid that includes loading a stationary phase media into a high performance preparative liquid chromatography column, feeding a crude narcotic alkaloid solution into the chromatographic column, applying a mobile phase to the chromatographic column, and recovering a narcotic alkaloid eluate from the chromatographic column. The narcotic eluates are collected and treated separately from each other. Each separated alkaloid, however, has sufficient recovery and purity.
Patent MX-PA04008321-A (MX)
Title: Open-chain alkoxyamines and their corresponding nitroxides for controlled low temperature radical polymerization.
Inventor: TOBIAS HINTERMANN
IPC: C07D265/32
Filed: 2003-02-25
Abstract: The present invention relates to open chain alkoxyamine compounds, a polymerizable composition comprising a) at least one ethylenically unsaturated monomer and b) at least one open chain alkoxyamine compound. Further aspects of the present invention are a process for polymerizing ethylenically unsaturated monomers, and the use of open chain alkoxyamine compounds for controlled polymerization. The intermediate N-oxyl derivatives, a composition of the N-oxyl derivatives with ethylenically unsaturated monomers and a free radical initiator X, as well as a process and their use for polymerization are also subjects of the present invention.
Patent MX-PA04009168-A (MX)
Title: Tank apparatus with open weave reinforcing patch structure.
Inventor: BARRY N JACKSON
IPC: F24H1/18
Filed: 2004-09-21
Abstract: A filament-wound tank portion of an electric water heater has a wall opening through which an electric heating element of other structure extends into the interior of the tank. The opening is reinforced by a stacked series of single layer, open weave patch members which are interdigitated with layers of the filament winding and through which the opening extends. The filament winding and the patches are impregnated with and intersecured by a cured resin material. As an alternative to cutting portions of the patches during formation of the tank wall opening, the patches may be provided with suitable pre-formed openings with reinforced peripheries, the subsequently formed tank wall opening extending through these reinforced, pre-formed patch openings. The single layer, open weave patches are also utilized to reinforce other types of filament-based tank wall structures.
Patent MX-PA04011907-A (MX)
Title: Method and system for support and/or transport of a wire.
Inventor: KLAUS PETER MATZEN
IPC: B21G3/20
Filed: 2003-05-24
Abstract: The present invention relates to a method of and a system for carrying out at least one operation on at least one wire (1) in a wire forming manufacturing machine, said operation involving deformation of at least a part of the wire, said machine comprising at least two counter-rotating synchronised blocks (2,4) said blocks each comprising at least one operation means (6,7) for performing said operation. The new and characterising aspects involve that at least two co-operating following means (8,10) temporarily engage the wire, said engagement starting at least before of during the at least one operation, where at least one of said following means (8) is rotating with an axis of rotation parallel to a first block (2) and at least one second following means (10) is rotating with an axis of rotation parallel to a second block (4), and where the rotation of said following means is synchronised with the rotation of at least one block, and where the following means in a first phase of engagement is gradually yielding and in a second phase of engagement gradually expanding to follow the wire.
Patent MX-PA05005164-A (MX)
Title: Methods of using and compositions comprising (+)-3 -(3, 4-dimethoxy -phenyl)-3 -(1-oxo-1, 3-dihydro -isoindol -2-yl)- propionamide.
Inventor: ROGER SHEN-CHU CHEN
IPC: A61K31/40
Filed: 2003-11-17
Abstract: Enantiomerically pure (+)-3 -(3, 4-dimethoxy -phenyl)-3 -(1-oxo-1, 3-dihydro -isoindol- 2-yl) -propionamide, and prodrugs, metabolites, polymorphs, salts, solvates (e.g., hydrates), and clathrates thereof are discussed. Methods of treating and/or preventing various diseases and disorders, such as those ameliorated by the reduction of levels of TNF-alpha, or the inhibition of PDE4, are also disclosed.
Patent MX-PA05006443-A (MX)
Title: Machine tool provided with pallet changing module.
Inventor: PETER BIELITZA
IPC: B23Q39/02
Filed: 2003-12-04
Abstract: The invention relates to a machine tool (10), in particular to cutting machine tools. The inventive machine tool comprises at least two machining modules (12) provided with at least one spindle (14) with a horizontally oriented axis and at least one clamping module (24) having a tooling surface for at lest one part which is horizontally oriented and rotatable around a vertical axis. Said clamping module (24) comprises means (26) for a rigid coupling thereof to the machining module (12). One or several clamping modules (24) and/or machining modules are provided with at least one fictive midplane which is parallel with respect to the spindle axis. Said machine tool (10) also comprises at least one pallet changing module (28) which is connected to the clamping module (24) asymmetrically with respect to said midplane.
Patent MX-PA05007611-A (MX)
Title: Plasma reactor including helical electrodes.
Inventor: MICHAEL C GIFFORD
IPC: C23C16/509
Filed: 2003-12-09
Abstract: A device for forming an ion sheath in a plasma to deposit coatings on a non-conducting substrate (12). The device comprises a tubular reaction chamber (56) having an outer surface wound helically with a first electrode (60) having a first width. Helical winding of the first electrode provides a plurality of first wraps around the outer surface of the tubular reaction chamber. The device further includes a second electrode (58) having a second width that is larger than the first width. Helical winding of the second electrode provides a plurality of second wraps alternating with the first wraps around the outer surface of the tubular reaction chamber. An ion sheath in a plasma forms to a thickness extending at least to the longitudinal axis of the tubular reaction chamber when the first electrode has a connection to a source of radio-frequency power and the second electrode provides a path to ground.
Patent MX-PA05009394-A (MX)
Title: Refrigerator having dispenser.
Inventor: YOO DONG-YEOL
IPC: F25D23/02
Filed: 2004-03-03
Abstract: A dispenser of a conventional refrigerator supplies only cold water. Therefore, the dispenser cannot meet a variety of users' needs. Further, the conventional refrigerator has a problem in that various kinds of water supplied from a water source cannot be properly purified. The present invention relates to a refrigerator including a main body with a storage space defined therein and a door for opening and closing the storage space. The refrigerator of the present invention comprises a feed tube for guiding water, which is supplied from an external water source to the main body of the refrigerator, to the door; a valve for distributing the water supplied from the feed tube into a plurality of connection tubes; a cooling tank installed within the door for cooling the water supplied through the valve and then storing the cooled water therein; a heater installed within the door for receiving the water supplied through the valve separately from the cooling tank and then heating the received water; and a dispenser for dispensing the hot and cold water supplied from the heater and cooling tank to the outside of the refrigerator through a front surface of the door. The refrigerator further comprises a filter for filtering the water, and the filter is provided at one of the feed tube and connection tubes for supplying the water toward the heater and detachably installed in the storage space defined in the main body of the refrigerator.
Patent MX-PA05011096-A (MX)
Title: Improved pump drive head with integrated stuffing box and clamp.
Inventor: MARIANO PECORARI
IPC: E21B43/12
Filed: 2003-11-26
Abstract: The improved pump drive head (1) has an integrated stuffing box (9) and comprises: a power transmission (3, 4) coupled to the rotating pump driveshaft (8) within a crude oil well; a stuffing box (9) to retain the pressure; a thrust assembly (6) adapted to take the tensile force exerted on said pump shaft. It further has said power transmission comprised of a tube (5, 16) arranged to be rotated coaxially with the shaft (8) and having at least two different diameters. The rotary seals (20; 50) fit over the small outside diameter of the tube to establish fluid-tightness between said tube and the body (19) of the stuffing box. The working diameter (51) of the seals (20; 50) is smaller than the large outside diameter of said tube (5, 16). Static seals (17) are provided between the tube and the shaft (8). Thus, the static seals (17) and rotary seals (20; 50) are adapted to come away along with said tube and the retainer ring (22) for the seals. Advantageously, associated with said head is the improved clamp (10) for locking the rotary pump driveshaft (8) in crude oil wells, which clamp includes a jaw pair (35, 36), a pull one (35) and a push one (36) operated by means of a screw (38) acting with its end on one jaw (35) and engaging a threaded hole in the other jaw (36).
Patent MX-PA05013094-A (MX)
Title: Broom, method, and broom display.
Inventor: MOLEK TIMOTHY J
IPC: A46B7/04
Filed: 2004-07-02
Abstract: The broom may include a body, a shaft connected to the body, and a plurality of bristles extending from the body. The body may include a hanging shoulder disposed proximal to the shaft connector and a transverse retaining ridge disposed proximal the hanging shoulder. The retaining ridge limits rotation of the broom when hanging from a support. In another embodiment, the broom may include a body, a shaft, a support and a plurality of bristles extending from the support. The bristles are a plurality of bunched fibers which are connected to the support via fusion-bonding.
Patent MX-PA06003954-A (MX)
Title: Cleaning pad and cleaning implement.
Inventor: POLICICCHIO NICOLA JOHN
IPC: A47L13/12
Filed: 2004-10-08
Abstract: The present invention relates to a cleaning implement comprises a handle; a head portion pivotally attached to the handle comprising an upper surface and a lower surface connected to the upper surface by side edges; and a cleaning pad removably attached to the head portion, the cleaning pad comprising an absorbent layer which extends over the lower surface of the head portion and a scrubbing strip which extends along a side edge of the head portion.
Patent MX-PA06005161-A (MX)
Title: Ultrasonic surgical blade and instrument having a gain step.
Inventor: STULEN FOSTER B
IPC: A61B17/22
Filed: 2004-11-04
Abstract: An ultrasonic surgical blade, and an instrument, having a gain step. The blade body has, in any half wave length of the ultrasonic-surgical-blade body, a first vibration antinode, a vibration node, a second vibration antinode, and a gain step. The gain step is located between the second vibration antinode and the first vibration antinode. The gain step is spaced apart from the vibration node by a gain-step distance greater than 5% of the distance between the second vibration antinode and the first vibration antinode. The instrument includes the blade, a handpiece having an ultrasonic transducer, and an ultrasonic transmission rod whose proximal end is operatively connected to the ultrasonic transducer and whose distal end activates the blade. In one option, the first vibration antinode is the distal tip, and the gain step is located between the vibration node and the distal tip, resulting in an increased active length of the blade.