baber/WOPTO huggingface dataset:
Patent MX-PA01010665-A (MX)
Title: Dissipation of heat from a circuit board having bare silicon chips mounted thereon.
Inventor: SCHOENSTEIN PAUL G
IPC: H01L25/065
Filed: 2000-04-19
Abstract: A method is disclosed for making a heat dissipation arrangement for a circuit board on which are mounted bare silicon chips having an exposed face. A heat spreader has a planar portion, on whose inner face (facing the circuit board) are applied one or more pads of a gel composition. The pad(s) are positioned opposite the bare silicon chips when the heat spreader is attached to the circuit board and completely cover the exposed faces of the chips. The gel composition has a cohesive strength greater than its adhesive strength, has a compression modulus of less than 1.38 MPa, and has a thermal conductivity greater than 1.0 W/m-°C, and a thickness of between about 0.08 mm and about 1.0 mm. The low compression modulus of the gel material protects the chips from the transmission of mechanical stresses thereto.
Patent MX-PA01012485-A (MX)
Title: Substituted arylmalonic acid dinitriles as intermediates for the prepartion of herbicides.
Inventor: SCHNYDER ANITA
IPC: C07C255/33
Filed: 2000-06-14
Abstract: Compounds of formula (I), as intermediates for the preparation of known, herbicidally active 3-hydroxy-4-aryl-5-oxopyrazoline derivatives. A process for their preparation and their use in the preparation of herbicides.
Patent MX-PA02002375-A (MX)
Title: Method of and system for making purchases over a computer network.
Inventor: DOUGLAS W KING
IPC: G06Q30/08
Filed: 2000-09-07
Abstract: A method of and system (10) for making purchases over a computer network using an ATM card or the like is provided. In accordance with the invention, a consumer (12) transmits his ATM card number over the network (24) to an on line merchant (16). The on line merchant (16) then forwards the ATM card number to a third party contractor (20), such as a bank, that will oversee and authorize the transaction. Simultaneously or thereafter, the consumer (12) transmits his PIN over the network to the third party contractor (20), who verifies that the ATM card number and PIN are valid.
Patent MX-PA02002522-A (MX)
Title: Transmission using an antenna array in a cdma communication system.
Inventor: DAVID MESECHER
IPC: H04W88/08
Filed: 2000-08-17
Abstract: The invention provides for transmission and reception of a data signal using a plurality of transmitting antennas. Each antenna transmits a different pilot signal having a pseudo random chip code sequence. A receiver filters each transmitted pilot using that pilots chip code. The filtered pilots are weighted and combined. Each pilot signals weight is adaptively adjusted in part on a signal quality of the combined signal. A data signal is transmitted such that different spread spectrum versions of the data signal are transmitted from each transmitting antenna. Each version having a different chip code identifier. Upon reception, each version is filtered with its associated chip code. The filtered versions are weighted in accordance with the adjusted weights associated with the pilot signal of the respective antenna.
Patent MX-PA02002803-A (MX)
Title: Method of sewing supplementary parts on a workpiece.
Inventor: FRANK HESSLICH
IPC: D05B25/00
Filed: 2002-03-14
Abstract: In a method of sewing at least one supplementary part on a workpiece, a workpiece identification is fed into a computer and a program is activated thereby, which indicates, on the display screen, the respective supplementary part that is to be sewn on next, and which permits a sewing operation only when the supplementary part is placed on in a correct arrangement and, possibly, in the correct position on the workpiece.
Patent MX-PA02005799-A (MX)
Title: Lightweight wall construction.
Inventor: NAJI BASIL TAHA
IPC: C04B24/38
Filed: 2000-12-08
Abstract: A low or no fines lightweight concrete mixture. The mixture comprises one part by volume of a cementitious binder, 2 10 parts inert coarse aggregate, a cement additive in an amount of 0.05 to 0.3 % by weight of the cementitious binder and an effective amount of water, the additive including 40 99 % of a viscosity enhancing agent, which in water either dissolves or forms colloidal dispersions, and 1 60 % of an air entrainment agent surfactant adapted to entrain air when mixed with water and or pumped. The mixture is particularly suitable for constructing a building panel where a frame is prepared, the front and rear faces being covered by fibre reinforced cementitious sheets and the cavity there between at least partially filled with the lightweight concrete mixture which flows in a manner similar to loose fill.
Patent MX-PA02007067-A (MX)
Title: Method and circuit for providing interface signals between integrated circuits.
Inventor: SAHOTA GURKANWAL
IPC: G06J1/00
Filed: 2000-10-17
Abstract: Circuitry that generates an interface signal between a first and a second integrated circuit (IC). The circuitry includes a reference circuit that provides a reference signal, an interface circuit, and a circuit element. The interface circuit is implemented on the first IC, operatively couples to the reference circuit, receives the reference signal and a data input, and generates the interface signal. The circuit element is implemented on the second IC, operatively couples to the control circuit, receives the interface signal, and provides an output signal. The reference signal can be a voltage or a current signal, and can be generated in the first or second IC. The interface circuit can be implemented with a current mirror coupled to a switch array, and can be oversampled to ease the filtering requirement. The interface signal can be a differential current signal having multiple (e.g., four, eight, or more) bits of resolution. The circuit element can be, for example, a VGA, a modulator, or other circuits.
Patent MX-PA02007136-A (MX)
Title: Hot melt adhesive based on semicrystalline flexible polyolefins.
Inventor: WANG BAOYU
IPC: C09J123/14
Filed: 2001-01-19
Abstract: A flexible polyolefin based hot melt adhesive composition having a variety of end uses, particularly in bonding polyethylene and polypropylene films, nonwoven fabrics and elastic attachment applications in nonwoven disposable articles. The composition includes a flexible polyolefin polymer or a blend of flexible polyolefin polymers, a tackifier resin, a plasticizer, and optionally a wax and a stabilizer. The preferred flexible polyolefin polymer has a melt flow rate greater than 5 g 10 min. and a density between 0.86 to 0.90 g cm3. The hot melt adhesive composition provides a novel combination of desirable properties including good adhesion to a variety of substrates, low viscosity, good heat stability and oil resistance. The adhesive can be applied using common application techniques such as extruding or spraying.
Patent MX-PA02007921-A (MX)
Title: Fungicidal compositions containing n-acetonylbenzamides.
Inventor: YOUNG DAVID HAMILTON
IPC: A01N59/26
Filed: 2002-08-15
Abstract: The present invention relates to fungicidal compositions and their use as a method for controlling phytophathogenic fungi comprising the application of a selected fungicidally active N-acetonylbenzamide compound and a second fungicidally active compound selected from the group consisting of an inhibitor of respiration at cytochrome complex III, ziram, fluazinam, zarilamide, chlorothalonil, propamocarb, folpet, fosetyl-aluminum or a fungitoxic metabolite thereof, a triphenyltin type fungicide and a copper containing fungicide to plant seed, to plant foliage or to a plant growth medium. The compositions and method of use provide higher fungicidal activity than separate use of the same compounds.
Patent MX-PA02009010-A (MX)
Title: Integrated security and communications system with secure communications link.
Inventor: BEACH CHRISTOPHER E
IPC: G08B25/04
Filed: 2001-03-13
Abstract: An integrated security and communications system combines a security system to either or both of a telephone system interface and a data interface. Users have access to voice mail or other PBX type telephone functions, many or all of which can be accessed not only at telephone sets, but also at keypads of the security system. Data functions such as electronic mail and possible partial or full World Wide Web access may also be provided at the keypads, as well as at connected personal computers or computer terminals. The system keypads may be enhanced to better accommodate some of the added functions. A central communications station could be used to maintain secure, shared private key encrypted communications with each premises system, using a redirector arrangement or relay to allow each premises system to communicate securely with a central monitoring station and with other systems. The secure communications system could be used without a security system to allow secure computer to computer communications.
Patent MX-PA02009042-A (MX)
Title: Chitosan and method of preparing chitosan.
Inventor: FAN WEIYU
IPC: A23L29/275
Filed: 2000-07-25
Abstract: A highly deacetylated chitosan obtained from microbial biomass, a method of obtaining chitosan from microbial biomass, and biomass for making chitosan are disclosed. The method includes providing chitin containing biomass; reacting the chitin containing biomass in a caustic solution of greater than 25 percent alkali at a reaction temperature greater than 95C for a reaction period of at least 10 hours to convert the chitin in the biomass to chitosan; and separating the chitosan from the caustic solution.
Patent MX-PA02009895-A (MX)
Title: Hepatitis b core antigen fusion proteins.
Inventor: ROWLANDS DAVID
IPC: A61P1/16
Filed: 2001-04-09
Abstract: The hepatitis B virus (HBV) capsid is made up of a single species of protein called the core antigen (HBcAg) which self assembles into particles. The particles are highly immunogenic and are able to present heterologous epitopes to the immune system when the epitopes are inserted into a surface exposed region of the particles called the el loop. The structural building blocks of the particles are tightly associated dimers of HBcAg in which the adjacent el loops are closely juxtaposed. It is proposed that sequences inserted into the el loop are conformationally restrained in the assembled particles when presented in monomeric core protein. The invention seeks to solve this problem by covalently linking core proteins as tandem copies, e.g., as dimers, so that insertions can be made independently in each copy. This is particularly useful for insertion of large sequences into the el loop because it allows such sequences to be inserted into just one copy of the core protein per tandem repeat, thereby reducing potential conformational clashes in assembly. Alternatively, a different sequence may be inserted into each el loop of a tandem repeat, thus increasing the flexibility of HBcAg particles as an epitope delivery system.
Patent MX-PA02011053-A (MX)
Title: Novel spiro[2.4]heptane amino carboxy compounds and derivatives thereof.
Inventor: CURRY KENNETH
IPC: C07C229/46
Filed: 2001-05-11
Abstract: The present invention relates to therapeutically active novel spiro[2.4]heptane amino carboxy compounds and derivatives thereof. Also provided is a method of preparing compounds of Formula (I), and pharmaceutical compositions comprising the compounds. The novel compounds act as modulators of metabotropic glutamate receptors and, as such, are useful in treating diseases of the central nervous system related to the metabotropic glutamate receptor system.
Patent MX-PA02011818-A (MX)
Title: Process for decomposing a carbamate aqueous solution coming from the urea recovery section of a urea production plant.
Inventor: PAGANI GIORGIO
IPC: B01J12/02
Filed: 2001-06-15
Abstract: In a process for decomposing a carbamate aqueous solution coming from a urea recovery section of a urea production plant at a predetermined temperature by indirect heat exchange with a heating fluid having a different predetermined temperature, the temperature difference between said carbamate aqueous solution and said heating fluid is reduced to a value not higher than 70 C.
Patent MX-PA03007673-A (MX)
Title: High pressure ball and valve seat.
Inventor: KEVIN L ALEXANDER
IPC: B05B1/32
Filed: 2003-08-26
Abstract: A system for dispensing coating material includes a source of coating material to be dispensed and a device for dispensing the coating material. The coating material is provided from the source under pressure to the device. The device includes a body having a passageway therethrough. A valve includes a valve seat provided in the passageway and a valve member for engaging the valve seat to close the valve and moving away from the valve seat to open the valve. In one embodiment, the valve seat and valve member are so dimensioned that when the valve member is against the valve seat, a portion of the valve member facing the valve seat is exposed to the pressurized coating material. In another, the valve seat, a downstream-most portion of the valve member, and a shoulder on the valve member are so dimensioned that the shoulder isolates the downstream-most portion from the liquid under pressure when the downstream-most portion is against the valve seat. In yet another, the valve seat and do wnstream-most portion are so dimensioned that when the downstream-most portion is against the valve seat, the downstream-most portion is not exposed to the pressurized coating material.
Patent MX-PA03008241-A (MX)
Title: Multi-use heating device for the evaporation of active substances.
Inventor: JORDI BASAGANAS MILLAN
IPC: H05B3/50
Filed: 2001-03-13
Abstract: The invention relates to a structure comprising a base (1) and a cover (2). Said base (1) is provided with an opening (3) that extends into a neck (4) which is used to connect the wick of the container when a liquid product is involved. Said neck (4) is housed inside another cylindrical neck (10) which is disposed in the cover (2) when in closed position, defining an annular housing containing arched partitions (11-11 ). Said partitions are obtained by die-stamping the respective plates (12-12 ) which act as a radiator and which are provided with parallel blades (13) that are bent in an orthogonal manner. The PTC resistor (15) and a spring (16), which facilitates the electrical connection, are positioned between said blades, such that the plates (12) act not only as radiators but also as means for supplying electricity to the resistor (15), for which said plates are provided with connectors (16) that receive the corresponding cables.
Patent MX-PA03010378-A (MX)
Title: Bag for foodstuffs with a window.
Inventor: JUERGEN SCHWALD
IPC: B65D33/04
Filed: 2001-12-31
Abstract: The invention relates to a bag which is used to wrap foodstuffs, especially bread, rolls and snacks, made from a composite material comprising at least one first layer made of a material containing cellulose and a second layer made of plastic. The first layer has a specific weight ranging from 15 to 40g/m2 and the second layer has a thickness of 6 - 20 mum. The composite material is perforated. The ratio of open surface to the overall surface of the composite material is between 1/50 and 1/250. The first layer made of a material containing cellulose is interrupted in at least one area (2,3) in order to create a window.
Patent MX-PA03010768-A (MX)
Title: Non-aqueous release from paper machine equipment.
Inventor: WILLIAM A HENDRIKS
IPC: C08F110/10
Filed: 2002-05-23
Abstract: Disclosed is a method of improving the release of paper webs from the surface of press rolls or other paper making or converting equipment by applying to such a surface non-aqueous, non-curing hydrocarbon polymer compositions. The non-curing hydrocarbon polymers have the formula (CH3)3C-[-C(R1)(R2)-C(R3)(R4)-]n-C(R5)=C(CH3)2 (I) wherein R1 through R5 are hydrogen or -CH3, with at least one of R1 through R4 being -CH3, and n is such that the number average molecular weight of such hydrocarbon polymers is from 50 to 3000. They may be hydrogenated. Preferred non-curring hydrocarbon polymers are polybutenes of the formula (CH3)3C-[-CH2-C(CH3)2-]n-CH=C(CH3)2 (II).Preferred compositions comprise at least one such hydrocarbon polymer component having a number average molecular weight from 400 to 700 and a second such component having a number average molecular weight of 100 to 400. The compositions are applied to the equipment surface in the absence of water.
Patent MX-PA04002575-A (MX)
Title: Chemokines as adjuvants of immune response.
Inventor: ALAIN VICARI
IPC: C12N5/0784
Filed: 2002-09-19
Abstract: Dendritic cells play a critical role in antigen-specific immune responses. Materials and methods are provided for treating disease states, including cancer, infectious diseases, autoimmune diseases, transplantation, and allergy by facilitating or inhibiting the migration or activation of a specific subset of antigen-presenting dendritic cells known as plasmacytoid dendritic cells (pDC). In particular, methods for treating disease states are provided comprising administration of chemokine receptor agonists and antagonists, alone or in combination with a disease-associated antigen, with or without an activating agent.
Patent MX-PA04004814-A (MX)
Title: Methods for ligand discovery.
Inventor: JAMES WELLS
IPC: C12Q1/68
Filed: 2002-04-24
Abstract: The present invention provides novel methods for ligand discovery. The inventive methods rely on a process termed "tethering" where potential ligands are covalently bonded or "tethered" to a target and subsequently identified as exemplified by the figure.
Patent MX-PA04004951-A (MX)
Title: Systems and methods for fund transfers.
Inventor: DAVID J LIU
IPC: G06Q20/00
Filed: 2002-11-26
Abstract: A system and method permits the transfer of funds between a transferor account and a transferee account through interaction with a transfer execution system (70). Money may be transferred from one account to another account in a different financial institution, which may occur, for example in real time or without substantial delay in completing the process. The account that is to be used in the transfer may be identified based on the communications addresses of the users communicating with the system (78, 80, 82, 84). A transfer code may be provided which in some embodiments may be used to identify one or more of the accounts to be used for the transfer when the transfer code is submitted to the system by one of the participants of the transfer. To implement desired transfers, the system may communicate with a financial network (88) which may provide communications with the financial institutions of the users.
Patent MX-PA04005023-A (MX)
Title: Pharmaceutical formulations comprising an immune response modifier.
Inventor: MARY T FRETLAND
IPC: A61K47/44
Filed: 2002-11-27
Abstract: Pharmaceutical formulations comprising an immune response modifier (IRM) chosen from imidazoquinoline amines, imidazotetrahydroquinoline amines, imidazopyridine amines, 6,7-fused cycloalkylimidazopyridine amines, 1,2-bridged imidazoquinoline amines, thiazolo-quinolineamines, oxazolo-quinolinamines, thiazolo-pyridinamines, oxazolo-pyridinamines, imidazonaphthyridine amines, tetrahydroimidazonaphthyridine amines, and thiazolonaphthyridine amines; a fatty acid; and a hydrophobic, aprotic component miscible with the fatty acid are useful for the treatment of dermal associated conditions. Novel topical formulations are provided. In one embodiment, the topical formulations are advantageous for treatment of actinic keratosis, postsurgical scars, basal cell carcinoma, atopic dermatitis, and warts.
Patent MX-PA05000842-A (MX)
Title: Vaccine composition comprising transferrin binding protein and hsf from gram negative bacteria.
Inventor: POOLMAN JAN
IPC: A61K39/00
Filed: 2003-07-31
Abstract: The present invention relates to immunogenic compositions and vaccines for the prevention or treatment of Gram negative bacterial infection. Immunogenic compositions of the invention comprise transferrin binding protein and Hsf, and the combination of these two antigens have been shown to act synergistically to produce antibodies with high activity in a serum bactericidal assay. This combination of antigens is useful for use in vaccines against Neisseria meningitidis, Neisseria gonorrhoeae, Moraxella catarrhalis and Haemophilus influenzae.
Patent MX-PA05005097-A (MX)
Title: Repetitive harvesting and partial mowing process for cropping fresh agricultural products.
Inventor: CARRANZA PABLO LUBBERT
IPC: A01D/
Filed: 2005-05-12
Abstract: The invention refers to a repetitive harvesting and partial mowing process for cropping fresh agricultural products, which comprises two main and repetitive stages (Fig.2), thereby processing a plant by means of partial profiles for achieving a high quality, efficient and cost effective crop. The first stage is the harvesting stage which consists in cropping the product from the upper partial profile of the plant, said action is carried out with a comb, a lower roller and a rotating cleaning brush, thus allowing controlled and minimum partial volumes of product and vegetative material to be fed. In said stage the product is harvested by simply using the displacing horizontal translation movement, thereby highly reducing the friction against the product. The second stage comprises mowing said partial profile of the previously harvested plant; the friction will be increased provided that said profile is not removed, thus obstructing the optimum harvest of the following profile in the lo wer portion of the plant. The multiple repetitive action of said two stages is useful for harvesting, if required, the whole productive profile of the plant, thereby providing a friendly and gentle treatment to the product in each repetition of the harvested profiles.
Patent MX-PA05005676-A (MX)
Title: Magnetic sensor and temperature dependency characteristic compensation method for the same.
Inventor: SATO HIDEKI
IPC: G01R33/02
Filed: 2002-11-29
Abstract: A magnetic sensor (10) includes GMR elements (11-18) and heating coils (21-24) as heat generating bodies. Elements (11-14) and elements (15-18) are connected by bridge and constitute X-axis and Y-axis magnetic sensor. The heating coil (21) is arranged in the vicinity of the elements (11, 12), the heating coil (22) is arranged in the vicinity of the elements (13, 14), the heating coil (23) is arranged in the vicinity of the elements (15, 16), and the heating coil (24) is arranged in the vicinity of the elements (17, 18). The heating coils (21-24) mainly heat the elements in their vicinities when power is supplied. Accordingly, it is possible to heat and cool the elements within a short period of time during which the earth magnetism can be guaranteed to be constant. According to the element temperatures before and after heating of the elements and the respective magnetic sensor outputs, the temperature dependency characteristic compensation data (ratio of the sensor output value change against the element temperature change) is acquired and according to the data, the element temperature characteristic is compensated.
Patent MX-PA05011385-A (MX)
Title: Ethylene oxide catalyst.
Inventor: RIZKALLA NABIL
IPC: B01J37/06
Filed: 2004-04-01
Abstract: The invention relates to an ethylene oxide catalyst comprised of silver deposited on an alumina carrier which has been treated to with an aqueous basic salt solution, the pH of the aqueous treating solution is maintained above 8 during treatment.
Patent MX-PA05012496-A (MX)
Title: Antimicrobial quaternary ammonium organosilane coatings.
Inventor: BERMAN RENEE E
IPC: A61K31/785
Filed: 2004-05-19
Abstract: The present invention provides novel solid phase carriers coated with a quaternary ammonium organosilane coating for use in reducing or eliminating the viable number of microorganisms in a liquid. The invention is useful in a wide variety applications, such as water purification and reduction of harmful microorganisms in liquid foodstuffs.