baber/WOPTO huggingface dataset:
Patent MX-2020007821-A (MX)
Title: Mixed powder for powder metallurgy.
Inventor: YOSHIDA MASAKI
IPC: C22C33/02
Filed: 2018-12-17
Abstract: An embodiment of the mixed powder for powder metallurgy according to the present invention consists mainly of an iron-based powder and contains a powder of one or more sulfides selected from among CaS, MnS, and MoS<sub>2</sub> and 0.005-0.025 mass% magnesium oxide powder, the magnesium oxide having an average particle diameter D50 of 0.5-5.0 Î¼m.
Patent MX-2020008651-A (MX)
Title: Process for selective phosphating of a composite metal construction.
Inventor: DAHLENBURG OLAF
IPC: C23C22/73
Filed: 2019-02-12
Abstract: The present invention relates to a process for chemical pretreatment and selective phosphating of a composite metal construction containing at least one part made of aluminium and at least one part made of zinc and optionally a further part made of iron which comprises (I) in a first step the treatment of the composite metal construction with an aqueous zinc phosphating composition which effects on the parts made of zinc and iron the formation of a surface-covering crystalline zinc phosphate layer having a coating weight in the range from 0.5 to 5g/m<sup>2</sup> but does not produce a zinc phosphate layer having a coating weight of at least 0.5g/m<sup>2</sup> on the aluminium parts and subsequently - with an intermediate water washing cycle - comprises (II) in a second step the application of an aqueous acidic passivating composition having a pH in the range from 2.0 to 5.5 on the composite metal construction, wherein the acidic passivating composition removes from the parts made of zinc and iron not more than 50% of the crystalline zinc phosphate but forms a passive layer, which is not a surface-covering crystalline phosphate layer, on the aluminium parts, wherein the zinc phosphating composition in step (I) contains a content of sodium and/or potassium ions and of aluminium ions, wherein the zinc phosphating composition in step (I) has a temperature in the range from 20Â°C to 65Â°C and contains a content of free fluoride which is at least 5 mg/l but is not more than 200 mg/l, wherein the zinc phosphating composition contains at least 0.04 g/l but not more than 3.2 g/l of boron in the form of water-soluble inorganic compounds calculated as BF4 and wherein the pointage of the free acid with added KCl in the zinc phosphating composition is at least 0.6 points. The present invention further relates to a corresponding zinc phosphating composition, to a concentrate for the production thereof, to a corresponding composite metal construction and to the use thereof.
Patent MX-2020009060-A (MX)
Title: Portable restroom system.
Inventor: BLEVINS TIMOTHY DONALD
IPC: A47K4/00
Filed: 2020-08-31
Abstract: A portable restroom system provides multiple restroom units and an arrangement which allows the size of the system to be reduced for easy storage and transportation. The system includes a first restroom array, a second restroom array, a water-supply manifold, and a waste-removal manifold. The first restroom array and the second restroom array each preferably provide at least four restroom units. The first restroom array and the second restroom array are structurally arranged to allow retractability of the walls, the ceilings, and the floors of the restroom units in order to allow the system to be easily stored and transported when not in use. The water-supply manifold provides clean water to the associated restroom units of the first restroom array and the second restroom array. The waste-removal manifold removes any waste produced after use of the associated restroom units of the first restroom array and the second restroom array..
Patent MX-2020010743-A (MX)
Title: Induction heating line billet pushout system and method with jointed push rod assembly.
Inventor: LOZNAK TED L
IPC: B21K27/04
Filed: 2019-04-11
Abstract: A billet pushout system is provided for an electric induction billet heating line with long length revolute jointed pushout rods forming a non-jamming pushout rod assembly that is stored in a linear enclosure connected to an arcuate enclosure that deploys and retracts the pushout rod assembly to and from the electric induction billet heating line.
Patent MX-2020014173-A (MX)
Title: Additive based on biomolecules for mixtures to produce mortars, concrete, or grouts with better mechanical properties.
Inventor: SUAREZ DOMINGUEZ EDGARDO JONATHAN
IPC: C04B24/00
Filed: 2020-12-18
Abstract: The present invention relates to the use and elaboration of the formulation of an additive based on biomolecules for mixtures to produce mortars, concrete, or grouts with better mechanical properties or with better workability when it is in its fluid phase. Said formulation includes a mixture of up 0.5% to 10% arragenin, 0.1% to 10% chitosan, 0.01% to 5% gelling biopolymer, and 0.001% to 1% stabilizer in an aqueous solution dosed to cement mixtures with fine, coarse, or of both containing accelerators. Also, its components improve the crystallization of concrete and the stabilization of solid earth-based mixtures used in construction. Further, it is sustainable since it is of natural origin without affecting the environment, compatible with the use of certain fibers or reinforcing elements.
Patent MX-2021001920-A (MX)
Title: Energy efficient low-fouling high-recovery reverse osmosis system for brackish water desalination.
IPC: C02F1/44
Filed: 2019-08-19
Abstract: A novel multi-stage reverse osmosis system is proposed that allows for following benefits : - a) reduction in pressure-loss while achieving optimum cross-flow velocities and therefore reducing energy consumption of 4-10%; - b) increased flux balance between stages resulting in reduced fouling of the first stage; - c) disruption of scale forming conditions resulting in reduced scaling of the last stage; - d) reduction in scale potential of the concentrate valve; - e) reduction in downtime for CIP by proactively disrupting scaling or fouling through several innovative methods; - f) ease-of and effectiveness-of CIP with reduced number of valves and - g) to keep system operational via isolation of the last stage for maintenance while the keeping remaining system in production mode. All the above improvements are achieved with process-flow and operational characteristics defined in the Specifications and Claims.
Patent MX-2021003172-A (MX)
Title: Improvements relating to centrifugal pump impellers.
Inventor: BURGESS KEVIN EDWARD
IPC: F04D29/22
Filed: 2021-03-17
Abstract: A centrifugal pump impeller includes front and back shrouds and a plurality of pumping vanes therebetween, each pumping vane having a leading edge in the region of an impeller inlet and a trailing edge, the front shroud has an arcuate inner face in the region of the impeller inlet, the arcuate inner face having a radius of curvature (R<sub>s)</sub> in the range from 0.05 to 0.16 of the outer diameter of the impeller (D<sub>2</sub>) The back shroud includes an inner main face and a nose having a curved profile with a nose apex in the region of the central axis which extends towards the front shroud, there being a curved transition region between the inner main face and the nose. F<sub>r </sub>is the radius of curvature of the transition region and the ratio F<sub>r</sub>/D<sub>2</sub> is from 0.32 to 0.65. Other ratios of various dimensions of the impeller are also described.
Patent MX-2021006014-A (MX)
Title: Inter-prediction concept using tile-independency constraints.
Inventor: WIEGAND THOMAS
IPC: H04N19/11
Filed: 2019-11-25
Abstract: Different concepts for improving video coding efficiency are described, many of them allow for video coding in a manner realizing tile-independent coding with reducing, however, the coding efficiency losses otherwise associated with the tile-dependency disruptions, with nevertheless merely marginally, if all, modifying the codec behavior alongside the tile boundaries.
Patent MX-2021009724-A (MX)
Title: Depth and vision sensors for challenging agricultural environments.
Inventor: KNOPF RYAN R
IPC: A01G13/02
Filed: 2020-02-14
Abstract: Provided is a method for three-dimensional imaging a plant in an indoor agricultural environment having an ambient light power spectrum that differs from a power spectrum of natural outdoor light. The method comprises directing a spatially separated stereo pair of cameras at a scene including the plant, illuminating the scene with a non-uniform pattern provided by a light projector utilizing light in a frequency band having a lower than average ambient intensity in the indoor agricultural environment, filtering light entering image sensors of each of the cameras with filters which selectively pass light in the frequency band utilized by the light projector, capturing an image of the scene with each of the cameras to obtain first and second camera images, and generating a depth map including a depth value corresponding to each pixel in the first camera image.
Patent MX-2021012421-A (MX)
Title: Processes for preparing alpha-carboxamide pyrrolidine derivatives.
Inventor: NAKANISHI MASAFUMI
IPC: C07D207/22
Filed: 2020-04-09
Abstract: The disclosure provides processes for preparing Î±-carboxamide pyrrolidine derivatives, in particular (2S, 5R)-5-(4-((2-fluorobenzyl)oxy)phenyl)pyrrolidine-2-carbo xamide, as well as intermediates for use in said processes.
Patent MX-2021012732-A (MX)
Title: Image coding using transform index.
Inventor: LIM JAEHYUN
IPC: H04N19/60
Filed: 2020-04-16
Abstract: An image decoding method according to the present document comprises the steps of: receiving image information including residual information for a current block; and generating residual samples of the current block on the basis of the residual information, wherein the residual information includes information on transform coefficients of the current block, and the residual samples are generated from the information on the transform coefficients on the basis of low-frequency non-separable transform (LFNST) index information.
Patent MX-2021015219-A (MX)
Title: Packet loss concealment for dirac based spatial audio coding.
Inventor: DÖHLA STEFAN
IPC: G10L19/005
Filed: 2020-06-05
Abstract: A method for loss concealment of spatial audio parameters, the spatial audio parameters comprise at least a direction of arrival information; the method comprising the following steps: receiving a first set of spatial audio parameters comprising at least a first direction of arrival information; receiving a second set of spatial audio parameters, comprising at least a second direction of arrival information; and replacing the second direction of arrival information of a second set by a replacement direction of arrival information derived from the first direction of arrival information, if at least the second direction of arrival information or a portion of the second direction of arrival information is lost or damaged. To improve the concealment of lost or damaged direction of arrival, the replacement direction of arrival may additionally be dithered and/or extrapolated depending on a level of diffuseness.
Patent MX-2022001972-A (MX)
Title: Modular, integrated powered air purifying respirator system.
Inventor: TILLEY GREG A
IPC: A61M16/10
Filed: 2020-08-20
Abstract: Disclosed is a modular, low profile PAPR system allowing customized configuration to meet an operator's weight and space requirements. The system includes a blower, a filter rail chassis that is removably attachable to an inlet of the blower, and a hose system that is removably attachable to the outlet of the blower. A battery pack is attachable to the blower in a close, nested configuration abutting both the blower and the filter chassis to maintain the small profile of the system, and may alternatively be carried remote from the blower with a power cord interconnecting the blower with the battery pack. The hose system comprises an ovular outer tube, which maintains a generally flat profile for the hose as it extends across or along the operator's body. Two circular air carrying conduits are sealed within such ovular outer tube against outside contamination, thus providing a flat, small profile tube system that resists hoop stress applied to the outside of the hose.
Patent MX-2022002454-A (MX)
Title: Methods for determining a position of a droppable object in a wellbore.
Inventor: DEMIDOV DEMID VALERYEVICH
IPC: E21B47/095
Filed: 2019-08-28
Abstract: The position of a droppable object (e.g., a cementing plug or drillpipe dart) in a cased wellbore may be determined in real time during a cementing operation. A pressure data acquisition system is installed at a wellsite and a pressure transducer is installed at the wellhead. As the droppable object travels through casing it encounters regions with a positive or a negative change of inner cross-sectional dimension. The droppable object generates a pressure pulse as it passes through the regions. The pressure pulse and associated reflections are detected by the pressure transducer, and the signals are processed mathematically to determine the current position of the droppable object.
Patent MX-2022003136-A (MX)
Title: Method and device for collision performance evaluation test of vehicle body component.
Inventor: FUTATSUKA TAKAYUKI
IPC: G01M7/08
Filed: 2019-09-26
Abstract: In this invention, a translation control and rotation control mechanism provided on a support tool for supporting a distal end part of a vehicle body component comprises a pair of support members, a rotation box having an L-shaped plate for fixing the vehicle body component, a rotation shaft pin, a compression pin, and a coupling plate. A translation control mechanism provided on a support tool for supporting a central part of the vehicle body component comprises a support plate, a slide guide, a vehicle-body-component-fixing disk, a translation plate, and a compression pin. Energy-absorbing members are respectively disposed in an arc-shaped guide groove on a side surface of the rotation box and in a linear guide groove on the support plate or translation plate. A collision punch is provided that collides with the L-shaped plate of the rotation box at a test speed. The compression pins deform the energy-absorbing members and apply torque in the reverse direction from the rotation direction and reaction force in the reverse direction from the translation direction.
Patent MX-2022004595-A (MX)
Title: Control architecture and methods for blood treatment systems.
Inventor: KAMEN DEAN
IPC: G16H20/40
Filed: 2011-02-25
Abstract: Dialysis systems comprising actuators that cooperate to perform dialysis functions and sensors that cooperate to monitor dialysis functions are disclosed. According to one aspect, such a hemodialysis system comprises a user interface model layer, a therapy layer, below the user interface model layer, and a machine layer below the therapy layer. The user interface model layer is configured to manage the state of a graphical user interface and receive inputs from a graphical user interface. The therapy layer is configured to run state machines that generate therapy commands based at least in part on the inputs from the graphical user interface. The machine layer is configured to provide commands for the actuators based on the therapy commands.
Patent MX-2022012570-A (MX)
Title: Mint flavor compositions.
Inventor: HOKE II STEVEN HAMILTON
IPC: A61K8/34
Filed: 2021-04-29
Abstract: Mint flavor compositions comprising certain mint flavor components provide a more cost-effective alternative to naturally derived mint oils.
Patent MX-PA00008017-A (MX)
Title: Segmented resistor inkjet drop generator with current crowding reduction.
Inventor: MATTHEW D GIERE
IPC: B41J2/14
Filed: 2000-08-17
Abstract: In order to overcome inefficient power dissipation in parasitic resistances and to provide economies in the power supply, a higher resistance value heater resistor is employed in a thermal inkjet printhead. Higher current densities in a high resistance segmented heater resistor are reduced by employing a shorting bar divided by a current balancing resistor.
Patent MX-PA01001450-A (MX)
Title: Process and apparatus for making a decorated object.
Inventor: BECKMANN ANDREAS
IPC: B29C35/08
Filed: 2001-02-08
Abstract: A multilayer ornament, that is formed of a back of foam and a sheet of ornament, is brought on a support portion of the part, that it surrounds in the edge region. In a first step, the ornament is brought onto the part and is maintained in at least one edge region. Then, in a second step, the thickness of the foam is reduced by heating in the edge zone and/or stretching. And, in a third step, the ornament assembly or the projecting sheet of ornament is fixed onto at least one edge of the part.
Patent MX-PA01004054-A (MX)
Title: Battery sheath made of a formed cold-rolled sheet and method for producing battery sheaths.
Inventor: SCHMIDT FERDINAND
IPC: H01M50/133
Filed: 1999-10-20
Abstract: The invention relates to a battery sheath made of a cold-rolled sheet which has been submitted to a forming process, as well as to a method for producing battery sheaths. According to said method, a coating composed of Ni, Co, Fe, Sn, In, Pd, Bi or alloys thereof is applied onto at least one side of a cold-rolled narrow strip in an electroplating bath, e.g. in a Watts bath. Said electroplating bath also contains electrically conducting particles, for instance carbon, soot, graphite, TiS2, TaS2, MoSi2. Said particles are deposited onto the starting material at the same time as Ni, Co, Fe, Sn, In, Pd, Bi or alloys thereof, during the plating process. The sheet side exhibiting the electroplating layer containing, e.g., carbon, is preferably located inside during the forming process carried out for producing the battery sheath. Batteries provided with sheaths produced in this manner exhibit, compared to known batteries, a lesser increase in their intrinsic resistance, even in case of prolonged storage.
Patent MX-PA01008362-A (MX)
Title: Receptor assay.
Inventor: MILLIGAN GRAEME
IPC: C07K19/00
Filed: 2000-02-18
Abstract: The present invention relates to receptor/reporter fusion protein based assays for detecting an effect test compounds have on a particular membrane receptor, as well as to receptor/reporter fusion proteins for use in such assays and compounds identified by the assays as having interesting/useful effects. Suitable membrane receptors are growth factor receptors, cytokine receptors, ion channels and integrins including any subtypes, mutants, homologs and chimeric forms of such receptors. The assay is particularly suited to studying G-protein coupled receptors (GPCRs).
Patent MX-PA01008513-A (MX)
Title: Ignition system for an internal combustion engine.
Inventor: MARRS THOMAS C
IPC: F02P15/10
Filed: 2000-02-22
Abstract: An ignition system for an internal combustion engine having a transformer with a primary winding adapted to be connected to a power supply and a second winding adapted to be connected to a spark plug of the internal combustion engine, and a controller interconnected to the transformer so as to activate and deactivate the output of the transformer. The transformer serves to produce an output from the secondary winding having a frequency of between 1 KHz and 100 KHz and a voltage of at least 20 kilovolts. In particular, the transformer produces an output of an alternating current having a high voltage sine wave reaching at least 20 kilovolts. A voltage regulator is connected to the power supply and to the transformer so as to provide a constant DC voltage input to the transformer. The transformer produces power of constant wattage from the output of the secondary winding during the activation by the controller. The transformer is connected to the spark plug and to the controller so as to produce an arc of controllable duration across an electrode of the spark plug. This duration is selected from between 0.5 milliseconds and 4.0 milliseconds. A battery is the power supply which is connected to the primary winding of the transformer. This battery produces a variable voltage of between 5 and 15 volts.
Patent MX-PA01008934-A (MX)
Title: Process for manufacturing protective helmets.
Inventor: WITHNALL CHRISTOPHER ROBERT PA
IPC: A42B3/08
Filed: 2000-02-28
Abstract: A new process for making headgear. The process comprises the step of insert molding an armature (16) into helmet segments to produce a protective helmet (10) having superior characteristics. The process also comprises the step of strategically locating a retention system (36) on the helmet to provide increased stabilization of the helmet on the wearer's head. The process further comprises the step of attaching an improved strap guide (20) to the helmet. One embodiment of this invention is a process for making an insert-molded helmet that can be converted into a pouch (60). Another embodiment of this invention is a process for making a helmet that includes a protrusion (72) at the back of a helmet suitable for a compartment.
Patent MX-PA01010140-A (MX)
Title: Sorting disposable gloves according to size.
Inventor: HAMPE PATRICK
IPC: A61B19/04
Filed: 2000-03-23
Abstract: The invention relates to a machine comprising a plurality of work stations each provided with a receptacle (1) containing gloves to be classified, a programmed automaton (8), a glove support (2), a code vector Matrices (3), a conveyor belt (7) and a support or locker (6) that distributes the gloves to individual belt conveyors. The invention is useful for treating gloves used in an atmosphere controlled environment
Patent MX-PA01010223-A (MX)
Title: Anticonvulsant derivatives useful in maintaining weight loss.
Inventor: KAMIN MARC
IPC: A61K31/7048
Filed: 2000-03-30
Abstract: Use of anticonvulsant derivatives of formula I for maintaining weight loss wherein X is CH2 or oxygen; R1 is hydrogen or alkyl; and R2, R3, R4 and R5 are independently hydrogen or alkyl and, when X is CH2, R4 and R5 may be alkene groups joined to form a benzene ring and, when X is oxygene, R2 and R3 and/or R4 and R5 together may be a methylenedioxy group of formula (II) wherein R6 and R7 are the same or different and are hydrogen or alkyl and are joined to form a cyclopentyl or cyclohexyl ring.
Patent MX-PA01012458-A (MX)
Title: Multi-phase alkylation process.
Inventor: JAMES R BUTLER
IPC: C07B61/00
Filed: 2001-12-03
Abstract: A process for the production of ethylbenzene by the gas phase alkylation of benzene over a molecular sieve aromatic alkylation catalyst followed by liquid phase alkylation of the product of the gas phase alkylation. A feedstock containing benzene and ethylene is supplied to a first alkylation reaction zone containing a molecular sieve aromatic alkylation catalyst. The reaction zone is operated at temperature and pressure conditions to cause gas phase ethylation of the benzene with the production of an alkylation product comprising a mixture of ethylbenzene and polyalkylated aromatic components including diethylbenzene. The output from the first alkylation reaction zone is supplied, at least in part, to a second alkylation zone which is operated in the liquid phase or in the supercritical region followed by supply to an intermediate recovery zone for the separation and recovery of ethylbenzene and a polyalkylated aromatic compound component including diethylbenzene.
Patent MX-PA02000026-A (MX)
Title: Load retaining barrier net for motor vehicle.
Inventor: MOORE DONAL
IPC: B60R21/06
Filed: 2000-07-07
Abstract: A barrier net for motor vehicles of the type having a forward passenger compartment and cargo area behind the passenger compartment. The barrier net comprises a netting member adapted to restrain stowage within the cargo area from entering the passenger compartment. A mechanism is provided for removably attaching both the netting member top to the cargo area and the netting member bottom to the cargo area. The barrier net further comprises a mechanism for rendering the netting member taut.