baber/WOPTO huggingface dataset:
Patent ZA-200810797-B (ZA)
Title: Method for the continuous production of unsaturated carboxylic acid anhydrides
Inventor: BROELL DIRK
IPC: C07C/
Filed: 2008-12-22
Abstract: Continuous preparation of unsaturated carboxylic acid anhydride (A) comprises anhydrating an aliphatic carboxylic acid anhydride with a carboxylic acid (B) in a rectification column (2) with an upper, middle and lower region, where the sump of the column contains an inert boiled oil. The educt is provided into the column in a stoichiometric ratio, where the carboxylic acid is emerging out from top of the column, as a by product, the non-reacted educt is led back into the reaction medium, and (A) is collected over the side outlet, preferably in between the middle- and lower part of the column. Continuous preparation of unsaturated carboxylic acid anhydride (A) of formula R-C(O)-O-C(O)-R comprises anhydrating an aliphatic carboxylic acid anhydride with a carboxylic acid (B) of formula R-COOH in a rectification column with an upper- (2a), middle- (2b) and lower- (2c) region, where the sump of the column contains an inert boiled oil. The educt is provided into the column in a stoichiometric ratio, where the carboxylic acid is emerging out from top of the column, as a by product, the non-reacted educt is led back into the reaction medium, and (A) is collected over the side outlet, preferably in between the middle- and lower part of the column. R : 2-12C-unsaturated organic remainder.
Patent ZA-200900846-B (ZA)
Title: Drift conveyor having a bearing element
Inventor: WEICHBRODT REINHOLD
IPC: B65G/
Filed: 2009-02-04
Abstract: A drift conveyor (1) has rollers (14) introduced into bearings (13) of a frame (12). An axle (143) of the roller (14) is received in a receptacle (1310) of the bearing (13), and a roller plate (15) presses the bearing (13) so that a first sealing region (1308) of the bearing (13) contacts a sealing region (152) of the roller plate (15). A rotary fastening region of the bearing (13) contacts a fastening region (153a) of the roller plate (15) and a second sealing region of the bearing (13) contacts the frame sealing region. One side of the bearing (13) has the receptacle (1310), the first sealing region (1308) and a rotary fastening region that prevents rotation of the bearing (13) with respect to the roller plate (15). An opposite side of the bearing (13) has a second region for sealing between the bearing (13) and the frame (12).
Patent ZA-201000737-B (ZA)
Title: Security feature and method for producind the same
Inventor: GREGAREK ANDRE
IPC: B41M/
Filed: 2010-02-01
Abstract: A method for manufacturing a security feature for a security element, a security paper or a data carrier that exhibits a substrate into which at least one through opening and at least one marking in registration with the through opening are to be introduced. The method includes the steps of providing a substrate with a laser-modifiable marking substance at least in the region of the marking to be produced and, in the same operation, introducing at least one through opening into the substrate by the action of laser radiation at higher laser power and modifying the laser-modifiable marking substance in the marking region by the action of laser radiation at a lower laser power to produce at least one marking in registration with the through opening.
Patent ZA-202103181-B (ZA)
Title: Reduction of pathogenic bacteria using arginine
Inventor: DAEP CARLO
Filed: 2021-05-11
Abstract: Methods of reducing total pathogenic oral bacteria load within an individual's oral cavity are disclosed. Methods of selectively promoting growth of beneficial oral bacteria relative to growth of pathogenic oral bacteria in a population of bacteria that comprises beneficial oral bacteria and pathogenic oral bacteria, such as in an individual's oral cavity, are disclosed. Methods of selectively promoting growth of beneficial oral bacteria relative to growth of pathogenic oral bacteria in biofilm that comprises beneficial oral bacteria and pathogenic oral bacteria, including biofilm in an individual's oral cavity, are also disclosed, Methods of identifying a compound or composition that enhances the selective promotion of growth of beneficial oral bacteria relative to growth of pathogenic oral bacteria by arginine and methods of identifying a compound or composition that enhances the selective promotion of growth of beneficial oral bacteria relative to growth of pathogenic oral bacteria in biofilm by arginine are disclosed.
Patent ZA-202107452-B (ZA)
Title: Restriction on applicability of cross component mode
Inventor: ZHIPIN DENG
Filed: 2021-10-04
Abstract: A method for visual media processing, comprising performing a conversion between a current chroma video block of visual media data and a bitstream representation of the current chroma video block, wherein, during the conversion, a chroma residual of the current chroma video block is scaled based on a scaling coefficient, wherein the scaling coefficient is derived at least based on luma samples located in predefined positions.
Patent ZA-202304176-B (ZA)
Title: Hdac inhibitors for idiopathic pulmonary fibrosis and other lung inflammatory disorders
Inventor: CHANDRASEKHAR SRIVARI
Filed: 2023-04-05
Abstract: The present invention relates to compound of Formula 1 for use in treating IPF, by reducing collagen deposition in lungs, attenuating the fibrotic marker's expression (in IPF cell-lines Bleomycin induced rat lungs) and improving the bleomycin induced pathological changes in rat lungs, and ARDS, by reducing the cytokine storm. The invention also relates to compound of Formula 1 for use in treating various fibrotic disorders like lung injuries caused by virus or bacterial infections, cardiac, hepatic and kidney fibrosis.
Patent IN-191647-B (IN)
Inventor: PUESCHNER FRANK
IPC: H01L27/11521
Filed: 1997-09-16
Abstract: The invention concerns a self-aligned non-volatile storage cell in which a MOS transistor with source and drain regions (6) is introducted into the surface region of a semiconductor body (1). The floating gate (12) and control gate (16) of the MOS transistor are housed in overlapping manner in a trench (8), while the transistor channel (17) is guided laterally in a surface region of the trench (8).
Patent MX-337888-B (MX)
Title: Asphaltene-controlling additive compound for oil.
Inventor: DÁVILA VICENTE GONZÁLEZ
IPC: C09K8/02
Filed: 2010-06-28
Abstract: The invention relates to the production and use of an asphaltene-controlling additive compound for oil, which, when added to heavy oil, results in the asphaltenes remaining suspended or being dissolved, producing a viscosity reduction effect and thereby preventing the formation by precipitation of asphaltene aggregates in oil wells and storage tanks, as well as preventing the obstruction of ducts. The molecular binding provided by the components of this novel additive compound is such that the final liquid is miscible in any type of oil. At present solubility models exist that use different methods in order to control asphaltenes; some use solvents that create other problems in terms of the physical and chemical stability of the oil, while others, such as the use of steam or heat, provide a temporary solution since the oil ultimately returns to the initial conditions thereof owing to the use of reversible processes.
Patent MX-340918-B (MX)
Title: Novel crystal forms of tricyclic benzopyran compound and processes for producing same.
Inventor: YASUTAKA TAKADA
IPC: C07D491/052
Filed: 2010-04-30
Abstract: Crystal forms of (3R,4S)-7-hydroxymethyl-2,2,9-trimethyl-4-(phenethylamino)-3,4- dihydro-2H-pyrano[2,3-g]qunolin-3-ol, which is an excellent medicine, and processes for producing the crystal forms. The processes comprise crystallizing (3R,4S)-7-hydroxymethyl-2,2,9-trimethyl-4-(phenethylamino)-3,4- dihydro-2H-pyrano[2,3-g]qunolin-3-ol from an acetic acid ester solvent, an aliphatic hydrocarbon solvent, a nitrile solvent, an aromatic hydrocarbon solvent, a ketone solvent, or an ether
Patent MX-340565-B (MX)
Title: Mineral fiber mat containing a formaldehyde-trapping agent, and methods for manufacturing same.
Inventor: BORIS JAFFRENNOU
IPC: C09D7/63
Filed: 2010-06-02
Abstract: The present invention relates to a mineral fiber mat that includes an agent capable of trapping formaldehyde, in particular in residential or office buildings and in transportation vehicles. The formaldehyde-trapping agent is selected from among compounds containing active methylene(s), hydrazides, tannins, amides, amino acids and sulfites. The invention also relates to methods for manufacturing said mineral fiber mat.
Patent MX-340057-B (MX)
Title: Powdery or granulated composition comprising a copolymer, a dicarboxylic acid and a fatty monocarboxylic acid.
Inventor: ERNA ROTH
IPC: C08K5/092
Filed: 2009-07-30
Abstract: The invention relates to a powdery or granulated composition comprising at least by 30% by weight of a mixture of the components (a), (b) and (c) with (a) a copolymer composed of polymerized units of C1- to C4-alkyl esters of acrylic or methacrylic acid and of alkyl(meth)acrylate monomers with a tertiary amino group in the alkyl radical and (b) 0.5 to 10% by weight based on (a) of a dicarboxylic acid having 3 to 10 carbon atoms and (c) 5 to 20% by weight based on (a) of a fatty monocarboxylic acid having 8 to 18 carbon atoms.
Patent MX-338472-B (MX)
Title: Fluoropropene compounds and compositions and methods using same.
Inventor: SINGH RAJIV R
IPC: C09K5/04
Filed: 2010-09-28
Abstract: Various uses of fluorinated olefin having an MIR value of less than ethane, in combination with one or more other components, including other fluoroalkenes, hydrocarbons; hydrofluorocarbons (HFCs), ethers, alcohols, aldehydes, ketones, methyl formate, formic acid, water, trans-1,2-dichloroethylene, carbon dioxide and combinations of any two or more of these, in a variety of applications, including as blowing agents, are disclosed.
Patent MX-361951-B (MX)
Title: Inhalator.
Inventor: ANDRADE LAURA
IPC: A61M15/00
Filed: 2011-12-05
Abstract: An inhalator for the inhalation of powdered drug preparations from capsules which contain the powdered preparations. The inhalator has a mouthpiece (60) or nosepiece and an assembly (a) comprising: a capsule holder comprising a capsule chamber, the capsule chamber having an air inlet opening and an air outlet opening; a capsule opening device for opening a capsule; a finger-operable actuator. The inhalator further comprises a rigid outer shell comprising a lower shell part (71) hinged to an upper shell part (72) so that the shell is openable and closable, the shell serving to cover and protect the assembly and the mouthpiece or nosepiece. The assembly and the mouthpiece or nosepiece are removable as a hinged unit from the open shell as a hinged unit without dismantling either unit, or the shell is arranged so that the contours of the rim of each shell part match the contours of the rim of the other around each shell part when the shell is in the closed condition, or the assembly is retained in the lower shell part and is not moveable in normal use with respect to the lower shell part.
Patent MX-349465-B (MX)
Title: Coated abrasive aggregates and products containg same.
Inventor: ANTHONY C GAETA
IPC: C09K3/14
Filed: 2011-12-30
Abstract: A coated abrasive product includes a particulate material containing green, unfired abrasive aggregates having a generally spheroidal or toroidal shape, the aggregates formed from a composition comprising abrasive grit particles, a nanoparticle binder, a dual function material, and a cross-linking agent. These green unfired abrasive aggregates can also be used in free abrasive products and bonded abrasive products.
Patent MX-347409-B (MX)
Title: Device and method for purifying air from non-desired components and for eliminating such components.
Inventor: ILMASTI VEIKKO ILMARI
IPC: B03C3/014
Filed: 2011-07-14
Abstract: This invention concerns a device for purifying air from non-desired gases and particles, in the case of nuclear power plants from radiating particles and gaseous iodine, as well as for extermination of microorganisms and removal from the air. The device consists of a purifying chamber through which the air to be purified is arranged to flow. In the structurally grounded purifying chamber ionized air (1) is led to a water dust or vapor which can be oxidized for instance by means of hydrogen peroxide (6) and by increasing the voltage level of the ionization in order to produce ozone and to be led further to high voltage operated ion blast tips (8) producing a continuous ion jet, which is directed onto collecting surfaces (9) and taking with it both droplets and particulate materials as well as gaseous components connected to them. The volume of the air to be purified determines the shape and volume of the purifying device. In use also energy saving is very significant compared to fiber filtration.
Patent MX-361816-B (MX)
Title: Slow intraventricular delivery.
Inventor: PASSINI MARCO
IPC: A61P25/00
Filed: 2007-02-08
Abstract: Neurological diseases, including lysosomal storage diseases, can be successfully treated using intraventricular delivery of the therapeutic agents to bypass the blood-brain barrier. Similarly, diagnostic agents and anesthetic agents can be delivered to the brain in this manner. The administration can be performed slowly to achieve maximum effect. Such administration permits greater penetration of distal portions of the brain.
Patent MX-361179-B (MX)
Title: Metering system and method for cryogenic liquids.
Inventor: THOMAS DRUBE
IPC: F17C13/02
Filed: 2013-11-28
Abstract: A system for dispensing a cryogenic liquid includes a storage tank containing a supply of the cryogenic liquid and a metering chamber. A liquid inlet line is in communication with the storage tank and the metering chamber so that the metering chamber receives cryogenic liquid from the storage tank. A meter run is in communication with the metering chamber and includes a metering element, a dispensing line and a dispensing valve. A stabilizing column is positioned within the metering chamber and includes vertically spaced openings. Vertically spaced first and second pressure sensors are in communication with the interior of the stabilizing column. A controller is in communication with the metering element, the first and second pressure sensors and the dispensing valve.
Patent MX-341372-B (MX)
Title: Itaconic acid polymers for improved dirt and water resistance for elastomeric wall and roof coatings.
Inventor: JOSEPH M ROKOWSKI
IPC: C08J3/12
Filed: 2014-02-06
Abstract: The present invention provides aqueous coating compositions comprising one or more emulsion copolymer made from itaconic acid, a sulfonic acid or sulfonate ester monomer and an additional acid monomer which is a carboxylic acid and having a glass transition temperature of from ?45° C. to ?10° C., and one or more pigment, opacifier, filler, extender, or mixture of any of these at a % PVC of from 20 to 55, preferably 30 to 50, wherein coatings made from the coating compositions provide improved resistance to water swelling and dirt pickup resistance. The improvements are observed regardless of whether the compositions contain or are substantially free of zinc or divalent metal ions, or salts or compounds containing them. The present invention also provides roofing substrates coated with the aqueous compositions.
Patent MX-342140-B (MX)
Title: Crystalline hydrochloride salt of (1- (4 -fluorophenyl) - 1h - indol - 5 - yl) - (3- (4- (thiazole - 2 - carbonyl) piperazin- 1 - yl) az etidin- 1 -yl) methanone and its use in the treatment of pain and metabolic disorders.
Inventor: WELLS KENNETH M
IPC: A61P29/00
Filed: 2012-09-27
Abstract: The present invention relates to a crystalline hydrochloride salt of (l-(4-fluorophenyl)-lH-indol-5-yl)(3-(4-(thiazole-2-carbonyl)pi per- azin-l-yl)azetidin-l-yl)methanone, Formula (I) methods of making said salt, pharmaceutical compositions containÂ¬ ing said salt, and the use of said salt in the treatment of pain and disÂ¬ eases that cause such pain, and metabolic disorders such as, obesity, hyperphagia, and diabetes.
Patent MX-347891-B (MX)
Title: Method of devulcanizing a cross-linked elastomeric material.
Inventor: FISHER JAMES F
IPC: C08J11/18
Filed: 2012-11-19
Abstract: A thermoset cross-linked elastomer material, such as scrap tire rubber, is devulcanized by subjecting the material to a mechanical mixing process in the presence of 0.5 to 2% by wt. of an organic catalyst having a thiol terminus.
Patent MX-363082-B (MX)
Title: Novel lipids and compositions for the delivery of therapeutics.
Inventor: MUTHIAH MANOHARAN
IPC: C12N1/15
Filed: 2009-11-10
Abstract: The present invention provides lipids that are advantageously used in lipid particles for the in vivo delivery of therapeutic agents to cells. In particular, the invention formula (I) provides lipids having the following structure XXXIII wherein: R1 and R2 are each independently for each occurrence optionally substituted C10-C30 alkyl, optionally substituted C10-C30 alkenyl, optionally substituted C10-C30 alkynyl, optionally substituted C10-C30 acyl, or -linker-ligand; R3 is H, optionally substituted C1- C10 alkyl, optionally substituted C2-C10 alkenyl, optionally substituted C2-C10 alkynyl, alky lhetro cycle, alkylphosphate, alkylphosphorothioate, alkylphosphorodithioate, alkylphosphonates, alkylamines, hydroxyalkyls, Ï-aminoalkyls, Ï - (substituted)aminoalkyls, Ï -phosphoalkyls, Ï -thiophosphoalkyls, optionally substituted polyethylene glycol (PEG, mw 100-40K), optionally substituted mPEG (mw 120-40K), heteroaryl, heterocycle, or linker-ligand; and E is C(O)O or OC(O).
Patent MX-345038-B (MX)
Title: Vehicle control device and vehicle control method.
Inventor: Hironobu kikuchi
IPC: B60W10/00
Filed: 2012-11-02
Abstract: In the present invention a power source attitude control is performed to suppress changes in the sprung mass behavior of a vehicle, and damping force control for variable damping force shock absorbers is performed to suppress changes in the sprung mass behavior. At this time, when the stroke speed is low, the degree of saturation of the variable damping force shock absorbers is set smaller than when the stroke speed is high.
Patent MX-341060-B (MX)
Title: Stabilized defoamers for cementitious compositions.
Inventor: LAWRENCE L KUO
IPC: C04B16/04
Filed: 2013-04-18
Abstract: The present invention discloses additive compositions, cementitious compositions, and methods for controlling air in cementitious compositions in which colloidal nano-particles are used for stabilizing a water-dispersible defoamer within a cement-dispersant-containing aqueous additive formulation for modifying hydratable cementitious compositions such as cement or concrete.
Patent MX-339518-B (MX)
Title: Vehicle headlamp.
Inventor: ARNAIZ MIGUEL AMBRONA
IPC: B60Q1/04
Filed: 2013-06-25
Abstract: The present invention relates not only to automobiles but also to trucks, vans and even motorcycles, constituting the front illumination source of the vehicle, and the object of the invention is to achieve a headlamp of higher quality than current headlamps, that is more effective in terms of light projection and that lasts for a longer period of time in terms of the service life of the actual headlamp. To that end, and starting from the conventional structure involving a casing with a supporting member for the corresponding lightâ€‘emitting bulb, while the headlamp is closed at the front by means of a transparent front element through which the light emitted by the corresponding bulb is projected, and there may be, optionally, within, reflecting surfaces and lenses for achieving greater efficiency in terms of light projection, the invention focuses on the fact that, within, there is an inert gas enclosed inside the headlamp in a totally leaktight manner.
Patent MX-361650-B (MX)
Title: Quinone compounds and their uses for the treatment of cancer.
Inventor: ALAN MCGOWN
IPC: C07D403/10
Filed: 2013-07-30
Abstract: Quinone Compounds and Their Uses for the Treatment of Cancer Quinone compounds having useful therapeutic activity such as anticancer activity, and compositions comprising such compounds, are described. The use of such compounds and compositions in the treatment of cancer is also described.
Patent MX-358937-B (MX)
Title: Method for producing and repairing a multi-coat colour and/or effect paint system.
Inventor: BERNHARD STEINMETZ
IPC: C09D4/06
Filed: 2013-09-20
Abstract: The present invention relates to a method for producing a multi-coat colour and/or effect paint system. The method of the invention is characterized in that a pigmented aqueous base coat material is employed that comprises at least one phosphine oxide characterized by the following structural formula (I): where the radicals R1 to R3 are selected from the group of aliphatic or aromatic hydrocarbons. The sum of the weight percentage fractions of all the phosphine oxides of structural formula (I) is 0.1 to 5 wt%, based on the total weight of the base coat material. The invention further relates to the corresponding base coat materials, to a corresponding multi-coat colour and/or effect paint system, and to the use of the phosphine oxides in pigmented aqueous paints. The invention relates, moreover, to a method for repairing defects on multi-coat colour and/or effect paint systems produced by means of the method of the invention above.
Patent MX-360615-B (MX)
Title: Drive regulating method and regulating device which operates according to the method.
Inventor: ANDREAS KUBE
IPC: B02C25/00
Filed: 2013-09-04
Abstract: The invention relates to a method for regulating the drive of a vertical mill (10) comprising a grinding plate (12) which can be rotated about the vertical. The grinding plate (12) can be driven by an electric motor (14) and a drivetrain comprising a transmission (16). An actual rotational speed (28) and a drivetrain torque (30) are detected with respect to the drivetrain and are fed to a regulating device (34) together with a specified or specifiable target rotational speed (32). The regulating device (34) generates an output signal (36) for a target torque on the basis of the actual rotational speed (28) and the target rotational speed (32) and on the basis of the drivetrain torque (30) such that the resulting target torque is reduced or increased concordantly with and in the same direction as a torque resulting from the milling process. The invention also relates to a corresponding regulating device designed to carry out the method.
Patent MX-361017-B (MX)
Title: Modular bicycle.
Inventor: WILLIAMS BRUCE PRESTON
IPC: B62M6/40
Filed: 2015-07-17
Abstract: An e-bike center module includes a substantially straight first center module connecting surface that is releasably connectable to a substantially straight front module connecting surface. A substantially straight second center module connecting surface is releasably connectable to a substantially straight rear module connecting surface. the center module is part of a bicycle frame when the first center module connecting surface is connected to the front module connecting surface and the second center module connecting surface is connected to the rear module connecting surface.
Patent MX-366155-B (MX)
Title: Cells for producing recombinant iduronate-2-sulfatase.
Inventor: HEARTLEIN MICHAEL
IPC: C12P21/06
Filed: 2013-06-28
Abstract: The present invention provides, among other things, methods and compositions for production of recombinant I2S protein with improved potency and activity using cells co- express I2S and FGE protein. In some embodiments, cells according to the present invention are engineered to simultaneously over-express recombinant I2S and FGE proteins. Cells according to the invention are adaptable to various cell culture conditions. In some embodiments, cells of the present invention adaptable to a