baber/WOPTO huggingface dataset:
Patent MX-PA00004929-A (MX)
Title: Multilayer structure which can be obtained by reclosing of the coextrusion bubble.
Inventor: JEAN-CLAUDE ENGELAERE
IPC: B32B7/06
Filed: 2000-05-19
Abstract: Packaging comprises container (A) and seal (B), welded together. Container comprises supporting layer (1), complexing layer pressure adhesive layer (3), and tearable welded layer (4). Container can also have binding layer (7), between supporting and complexing layers, if necessary. Seal comprises supporting layer (6), and welded layer (5). Seal can also have binding layer (8), between supporting and welded layers. Welded layer has resistance to tearing stronger than for tearable layer. Layers with weakest resistance to tearing are tearable layer and pressure adhesive layer. An Independent claim is also included for the method for preparing packaging.
Patent MX-PA00007445-A (MX)
Title: Advanced case carburizing secondary hardening steels.
Inventor: JOHN P WISE
IPC: C21D6/00
Filed: 1999-01-28
Abstract: Steel alloys susceptible to case and core hardening comprising 0.05 to 0.24 weight percent carbon; 15 to 28 weight percent cobalt and 1.5 to 9.5 weight percent in nickel, small percentages of one or more additives: chromium, molybdenum, and vanadium; and the balance iron.
Patent MX-PA00010366-A (MX)
Title: Device for radiometric sensor signal measurement.
Inventor: BOLZ STEPHAN
IPC: B60T8/171
Filed: 1999-04-01
Abstract: In multiple sensor arrangements (gas pedal sensor, throttle valve sensor, air flow meter, etc.) used in motor vehicles, the supply voltage (V5int) of an analog-digital converter (ADC) integrated into a microcontroller (muC) in the engine control device (ST) and the sensor reference voltage (V5a, V5b) are generated in a common voltage regulator (SR) with a common voltage reference (Ref1) that is monitored (UW1). The supply voltage (V5int) is additionally monitored by a monitoring circuit (UW2) with an independent voltage reference (Ref2).
Patent MX-PA01001779-A (MX)
Title: Process for treating brass components to substantially eliminate leachable lead.
Inventor: MYERSON ALLAN S
IPC: E03B7/09
Filed: 1999-08-11
Abstract: A process for the treatment of brass components to reduce leachable lead therefrom when the components are exposed to water which includes the steps of first cleaning the brass components with a cleaning agent in the form of a mineral acid, a mineral acid plus an oxidizing agent, ammonium chloride or ferric chloride and then rinsing to remove the cleaning agent. Thereafter, the brass components are contacted with a lead removal reagent after which the brass components are washed again. It is also possible, in the preferred embodiment, to remove any leachable lead remaining on the surface of the brass components by the additional step of treating the brass components with a water soluble acid and thereafter rinsing the components to leave the components substantially free of the acid. The process as disclosed reduces the leachable lead to well within the most stringent state and/or federal guidelines.
Patent MX-PA01002746-A (MX)
Title: Hydrostatic propulsion system for dumpers and the like.
Inventor: ALFONSO RUIZ ARANA
IPC: F16H61/46
Filed: 2000-01-14
Abstract: The system comprises hydraulic pumps connected to a main gasoline or diesel engine (2) and hydraulic motors actuating the wheels. The system also includes four hydraulic gearmotors (6, 7, 8 y 9) with a braking and parking device attached to the wheels of the vehicle. The system has two parallel hydraulic circuits involving two hydraulic pumps (3, 4) which are connected to the power take off of the main engine (2) and turn at the same time. The hydraulic pumps (3, 4) supply oil flow to the front (8, 9) and back (6, 7) gearmotors, said hydraulic pumps (3, 4) being controlled by pedal actuated servocontrols (10, 11) for forward and reverse gears. The circuits of each pump (3, 4) are parallel connected by means of flow regulators (12, 13) to compensate for greater or lesser effort of each of the wheels with a conventional differential function. The hydraulic gearmotors (6, 7, 8 and 9) include manual mechanical unblocking devices (15) to enable towing in case of a breakdown.
Patent MX-PA01002916-A (MX)
Title: Overvoltage protection device including wafer of varistor material.
Inventor: ATKINS IAN PAUL
IPC: H01C7/10
Filed: 1999-09-20
Abstract: An overvoltage protection device includes a first electrode member having a first substantially planar contact surface and a second electrode member having a second substantially planar contact surface facing the first contact surface. A wafer formed of varistor material and having first and second opposed, substantially planar wafer surfaces is positioned between the first and second contact surfaces with the first and second wafer surfaces engaging the first and second contact surfaces, respectively. The contact surfaces may apply a load to the wafer surfaces. Preferably, the electrode members have a combined thermal mass which is substantially greater than a thermal mass of the wafer. The wafer may be formed by slicing a rod of varistor material. The device may include a housing including the first substantially planar contact surface and a sidewall, the housing defining a cavity within which the second electrode is disposed.
Patent MX-PA01007183-A (MX)
Title: Method for electrochemically detecting nucleic acid-oligomer hybridisation events.
Inventor: HARTWICH GERHARD
IPC: C12N15/09
Filed: 2000-01-07
Abstract: The invention relates to a method for electrochemically detecting sequence-specific nucleic acid-oligomer hybridisation events. DNA/RNA/PNA oligomer single strands which are bound to a conductive surface at one end and linked to a redoxactive unit at the other, free end, serve as a hybridisation matrix (probe). A proportion of the single strand oligonucleotides are hybridised by treatment with the oligonucleotide solution (target) being tested, with the result that the electrical communication between the conductive surface and the redoxactive unit, which is initially non- or barely existent, is increased. This enables a hybridisation event to be detected using electrochemical methods such as voltammetry, amperometry or conductance measurement.
Patent MX-PA01007482-A (MX)
Title: Procedure for obtaining a laminar composite with improved vibro-acoustic behaviour, product so obtained and auxiliary tool employed.
Inventor: ALBERTO CREMADES SCHULTZ
IPC: B32B27/40
Filed: 2001-07-24
Abstract: The procedure consists in a obtaining laminar composite piece (1) with a grooving (2) according to a reticular grid configuration based on the repetition of patterns over the whole surface of, at least, one of the faces of that composite (1), that channelling (2) being implemented during the actual process of moulding the composite, the latter being materialised by means of a layer of stiff foam (10) and two external layers (9) of paper or similar, in such a manner that the composite with the grooving (2) is foreseen for its securing by means of adhesive to a surface which shall be subjected to an external situation that can produce undesired vibration and noise, all this in order to improve the vibro-acoustic behaviour of said surface. The laminar composite (1) finds special application in the motor vehicle sector in order to reduce undesired noise produced on the outside sheet metal of the roof of the vehicle.
Patent MX-PA01008504-A (MX)
Title: Digital information system.
Inventor: JONASON JOAKIM
IPC: G09F27/00
Filed: 2000-02-16
Abstract: The invention relates to a method and an arrangement of assigning time slots, an information-category and a priority of exposure for spots or blocks of information in a digital information system (10) comprising interfaces for data and telecommunication (26) for round-the-clock transmission of information at places accessible to and frequented by a general public including places where television sets are placed, wherein a control centre (12) has communication interfaces (14) for coordinating and controlling projectors (22), wherein the control centre (12) is able to create and update an exposure list (50) with time slots in real time. In said exposure list (50), it being determined how many times an information is to be exposed during a specific time period. Single spots or blocks of information are assigned a specific information-category and a priority of exposure, which priority is decremented a specific unit of priority for each exposure. It solves problems relating to inhibiting other mediators from booking information in adjacent time slots, both before and after ordered information in the list, with information of the same category, to sort the display list (50) in a favourable fashion for mediators and the system (10) itself and in keeping track of booked information and in billing for display time etc. The information is displayed according to assigned priority, thus exposure interruption due to visual inaccessibility for information viewers is evened out during said specific time period for single spot or block information.
Patent MX-PA01011830-A (MX)
Title: Isobutylene based elastomer blends having improved strength, elasticity, and reduced permeability.
Inventor: DATTA SUDHIN
IPC: C08L23/08
Filed: 2000-05-11
Abstract: The improved green strength, green elongation, and green relaxation properties of isobutylene based elastomers at elevated temperatures along with improved aging and barrier properties are achieved by blending semi-compatible, semi-crystalline polymers with the isobutylene elastomers. The improved properties are maintained in subsequent rubber compounds containing said blends and are particularly useful in tire and pharmaceutical container applications.
Patent MX-PA02004727-A (MX)
Title: High order nucleic acid based structures.
Inventor: FRANK J CARR
IPC: A61K38/00
Filed: 2000-11-13
Abstract: The present invention relates to nucleic acid based molecular structures that bind to other molecular entities, especially entities other than nucleic acids themselves. In particular, the invention relates to nucleic acid based molecular structures with pharmaceutical activity through binding to specific molecular targets and thereby influencing disease states. The invention also relates to nucleic acid based molecular structures with diagnostic utility.
Patent MX-PA02005898-A (MX)
Title: Endotracheal catheter and manifold assembly with improved valve.
Inventor: MADSEN EDWARD B
IPC: A61M16/00
Filed: 2000-12-04
Abstract: An improved respiratory suction apparatus catheter (200) comprising a manifold (204) for attachment to the distal hub of an endotracheal tube to form a ventilation circuit, a catheter tube (208) which is displaceable through the manifold (204) and into the endotracheal tube to suction secretions from the tube and lungs, and a valve mechanism disposed adjacent the ventilation circuit to minimize the draw of air from the ventilation circuit of a patient while the catheter is being cleaned. In a preferred embodiment of the invention, the catheter (208) is cleaned more thoroughly than in the prior art while simultaneously drawing little or no air from the patient s ventilation circuit.
Patent MX-PA02009706-A (MX)
Title: Method for synthesis of perindopril and its pharmaceutically acceptable salts.
Inventor: TURBE HUGUES
IPC: A61K38/00
Filed: 2001-04-05
Abstract: The invention concerns a method for synthesis of perindopril of formula (I) and its pharmaceutically acceptable salts.
Patent MX-PA02010548-A (MX)
Title: Method and apparatus to measure flow rate.
Inventor: THURSTON ROBERT RICHARD
IPC: G01F1/7084
Filed: 2001-04-24
Abstract: A method and apparatus for measuring the flow rate of a single phase fluid, particularly a gas, through a conduit. A pulse of tracer fluid is discharged or injected into a first fluid flowing through a conduit, the concentration of the tracer fluid is measured as a function of time at a point downstream from where it is injected and the flow rate of the first fluid is determined based on the concentration measurements. The concentration of tracer fluid is preferably sampled substantially continuously from when the tracer gas first passes the measuring point until substantially all of the tracer fluid has passed the measuring point and the sampled concentrations integrated. The concentration of tracer fluid is preferably determined by measuring the thermal conductivity of the mixture of first fluid and tracer fluid which is dependent upon the concentration of the tracer fluid.
Patent MX-PA02011249-A (MX)
Title: Presentation for bonding of garment side panels.
Inventor: CSIDA JASON GENE
IPC: B65H45/08
Filed: 2001-05-16
Abstract: A panel of a material is transported in operative proximity to an air knife having a nozzle and a curved Coanda surface, such that the panel is folded over the curved Coanda surface as the material is transported in a machine direction. The panel can be folded to a variety of angles and can comprise a refastenable fastening component. Air knives are employed in various methods for folding garment side panels and forming prefastened garments, such as refastenable pants.
Patent MX-PA02012556-A (MX)
Title: Connector for a compressed-gas canister and a fastening appliance.
Inventor: VALLON EMMANUEL
IPC: F17C13/00
Filed: 2002-12-17
Abstract: Connector for a male ejection end-piece (16) of a compressed-gas canister (1) intended to supply compressed gas to a fastening appliance that runs on compressed gas and a male inlet end-piece (4) of a device (2) for letting compressed gas into the appliance, comprising sealing means (3) for accommodating the two male end-pieces (16, 4) and intended to seal the connection between the two end-pieces along cylindrical sealing surface portions (34, 35). The sealing means (3) are designed (33) also to offer sealing surface portions (36, 37) extending more or less at right angles to the axis (8) of the cylindrical sealing surface portions (34, 35).
Patent MX-PA03000453-A (MX)
Title: Polyurethane dispersion in alcohol-water system.
Inventor: KANTNER STEVEN SHEPARD
IPC: A61K8/00
Filed: 2001-06-14
Abstract: A polyurethane dispersion and a method of making are provided. The polyurethane dispersion is stable in a mixture of alcohol and water. The dispersion comprises the reaction product of (a) an isocyanate terminated polyurethane prepolymer comprising the reaction product of (i) at least one oligomeric polyactive hydrogen compound insoluble in said alcohol, wherein said polyactive hydrogen compound is an alkyl, aryl, or aralkyl structure optionally substituted by N, O, and S; (ii) at least one polyisocyanate, and (iii) at least one polyactive hydrogen compound soluble in said mixture of alcohol and water; (b) a polyfunctional chain extender; and (c) a monofunctional chain terminator; wherein the equivalent ratio of difunctional chain extender to prepolymer isocyanate is 0.60 to 1.20.
Patent MX-PA03001251-A (MX)
Title: 208-liters open plastic drum.
Inventor: MATA ALVAREZ CARLOS
IPC: B65D1/00
Filed: 2003-02-10
Abstract: The present discloses an open thermoplastic material drum for storing and transporting liquids and solids, fabricated in three pieces by blow extrusion process, the lid made by injection process with the packaging and the loop or metallic belt made of galvanized steel. The drum is barrel-shaped, a lower open bottom at the upper part that allows it to fill or empty rapidly with solid, semi-solid and viscous liquid products; its egg-shaped body form provides more resistance to load and allows it to roll easily. It has a reinforcement ring at the upper part forming a trough in its exterior diameter with a lip allowing the lid assembly. The bottom has a pan-shaped form that facilitates its handling and stacking. The lid is flat; the steel galvanized metallic ring has a manual closure mechanism allowing an easy assembly in the drum and an adequate adjustment with the lid.
Patent MX-PA03001424-A (MX)
Title: Combined drilling apparatus and method.
Inventor: OVERSTREET CHARLES C
IPC: E21B19/00
Filed: 2000-08-14
Abstract: Method and apparatus for drilling, completion well workovers and well control, combining an integrated lifting unit and a coiled tubing unit, the method and apparatus permit running jointed pipe and coil tubing in combination, and standing multiple joints of pipe near the unit. The invention combines a hydraulic pipe hoisting system, pipe handling systems and pipe racking containment appratus (42). A hydraulic workover jack (11) is combined with a multifunction injector head and a standpipe for fluid circulation. The invention may also include a rotary table (15) for rotating pipe and/or rotating power swivel (16) to allow fluid circulation during pipe rotation. Also included are a gin pole (8), a winching system for jointed pipe, and a traveling head with traveling slips (12) and stationary slips (13) to allow pipe movement in the well. Hydraulic systems allow insertion and extraction of tools in a work string. The apparatus includes spoodable drill pipe (43) including a connector, multi-section reel with core, connection to reel for fluid circulation, reel drive mechanism and a pipe pulling capability.
Patent MX-PA03003486-A (MX)
Title: Use of olive oil in the preparation of a product for oral hygiene for eliminating or reducing bacterial plaque and/or bacteria in the mouth.
Inventor: ALVAREZ FERNANDEZ MARIA
IPC: A61Q11/00
Filed: 2000-10-16
Abstract: The invention relates to the use of olive oil in the preparation of a product for oral hygiene, for instance a toothpaste, a mouthwash, a mouth spray or inhaler or a chewing gum, to eliminate or reduce bacterial plaque and/or bacteria in the mouth, thereby achieving a reduction in the appearance of dental diseases (caries, periodontal disease) and halitosis.
Patent MX-PA03004489-A (MX)
Title: Ultrasonic unitized fuel injector with ceramic valve body.
Inventor: COHEN BERNARD
IPC: F02M69/04
Filed: 2001-12-06
Abstract: An ultrasonic fuel injector for injecting a pressurized liquid fuel into the combustion chamber of an internal combustion engine that uses an overhead cam for actuating the injector includes a valve body having an injector needle disposed therein forming a needle valve to meter the flow of fuel through the injector. The valve body is formed of ceramic material that is transparent to magnetic fields changing at ultrasonic frequencies. The injector needle includes a magnetostrictive portion disposed in the region of the valve body that is surrounded by a wire coil wound around the outside surface of the ceramic valve body. The wire coil is connected to a source of electric power that oscillates at ultrasonic frequencies. A sensor is configured to signal when the overhead cam is actuating the injector to inject fuel into the combustion chamber of the engine. The sensor is connected to a control that is connected to the power source and is configured to operate same only when the overhead cam is actuating the injector to inject fuel into the combustion chamber of the engine. When the power source activates the oscillating magnetic field in the coil and applies same to the magnetostrictive portion of the needle, ultrasonic energy is applied to the pressurized liquid. The method involves retrofitting a conventional injector with a needle having a magnetostrictive portion and with a ceramic valve body surrounded by wound wire coils configured and disposed to subject the magnetostrictive portion of the needle to ultrasonically oscillating magnetic fields.
Patent MX-PA04000519-A (MX)
Title: Drug calendar apparatus and method.
Inventor: DAVID A HENTHORN
IPC: A61J7/04
Filed: 2002-07-18
Abstract: The present invention relates to a medication reminder and compliance method and apparatus (10). A date specific calendar including daily dosage information is generated as a label (62, 66) or information sheet (60, 67).
Patent MX-PA04004265-A (MX)
Title: Nanostructured titanium oxide material and method of obtaining same.
Inventor: MARCELO LOZADA Y CASSOU
IPC: C01G23/00
Filed: 2004-05-04
Abstract: The invention relates to nanostructured materials comprising titanium oxide (TiO2-x, wherein 0 = x = 1), having a hitherto-unknown orthorhombic crystalline structure which is the basic unit in the construction of nanofibres, nanowires, nanorods, nanocoils and/or nanotubes. The materials are produced from an isostructural precursor comprising hydrogen titanate and/or mixed sodium and hydrogen titanate, corresponding to the hydrogenated, protonated, hydrated and/or alkaline phases of the aforementioned structure, and are obtained from titanium compounds, such as: titanium oxide having a crystalline anatase structure, amorphous titanium oxide, titanium oxide having a crystalline rutile structure, and/or directly from rutile mineral and/or ilmenite. The invention also relates to the method of obtaining the inventive materials, which comprises the following stages: an alkaline treatment of the former compounds followed by a thermal treatment at reflux or hydrothermal conditions under atmos pheric, autogenous or controlled pressure being subsequently followed by a ionic exchange treatment carried out in an alcoholic and/or aqueous medium with different acidity levels in order to obtain hydrogen titanate and/or hydrogen and sodium mixed titanate. Finally this latter element is subjected to a thermal treatment under an inert, oxidant or reductive atmosphere so as to produce a material with an orthorhombic structure known as JT of TIO2-X, where 0= x = 1. The inventive materials are mainly used as catalysts, catalyst supports, photocatalyst, adsorbents and semiconductors for manufacturing electronic devices, photoelectronic cells, dyes and cosmetics.
Patent MX-PA04004883-A (MX)
Title: Surgical stapling instrument having a single lockout mechanism for prevention of firing.
Inventor: WEISENBURGH WILLIAM BRUCE II
IPC: A61B17/072
Filed: 2004-05-20
Abstract: A surgical instrument for laparoscopic and endoscopic clinical procedures simultaneously severs and staples tissue clamped in an end effector comprising an elongate channel, which holds a staple cartridge, and a pivotally attached anvil. An E-beam firing bar engages the channel and selectively engages the anvil during distal firing movements, wherein the tissue is severed and stapled driven upward from the staple cartridge to form against the anvil. In particular, a wedge integral to the staple cartridge is driven distally by a middle pin of the firing bar to effect stapling. A single lockout of the elongate channel responds to the presence of the wedge sled in its unfired position to allow the firing bar to fire. Otherwise, the single lockout prevents firing when the staple cartridge is missing or spent.
Patent MX-PA04004931-A (MX)
Title: Braking system for powered window covering.
Inventor: WINSTON G WALKER
IPC: H02K49/10
Filed: 2004-05-21
Abstract: Small permanent magnets are affixed to the protruding portion of a rotor of a motor that is coupled to gears in a gear enclosure. The rod of a window covering is coupled to the gears such that when the motor is energized by a user command signal, the window covering moves. Small braking magnets are also affixed to the receptacle of the gear enclosure, such that when the motor is deenergized, the magnetic coupling between the magnets of the rotor and those of the gear enclosure brakes the rod from turning under the weight of the window covering.