baber/WOPTO huggingface dataset:
Patent MX-9202606-A (MX)
Title: Sistema de mecanismo de transmision de correa ondulada para un vehiculo automotor y montaje de alternador para dicho sistema.
Inventor: BYTZEK KLAUS K
IPC: H02K7/10
Filed: 1992-06-01
Abstract: Se proporciona un sistema de mecanismo de transmisión de correa (banda) ondulada (serpentín) en cual la secuencia de montajes impulsados incluye un montaje de armazón montado en el alojamiento y un montaje de armazón montado en el alojamiento para rotación alrededor de un eje del armazón. Una estructura de cubo o eje es portada por el montaje de armazón hacia afuera del alojamiento para rotación del mismo alrededor del eje del armazón. Un muelle en espiral se coloca en relación operativa entre la polea alternadora y la estructura de cubo para transmitir los movimientos rotacionales de transmisión o impulsados de la polea alternadora por la correa ondulada de la estructura de cubo de modo que el montaje de armazón se hace girar en la misma dirección que la polea alternadora mientras que es capaz de movimientos rotacionales elásticos relativos instantáneos en direcciones opuestas con respecto a la polea alternadora durante el movimiento rotacional de transmisión de la misma.
Patent MX-9300875-A (MX)
Inventor: HUGHES MARK JASON
IPC: A61K31/435
Filed: 1992-02-18
Abstract: A process for preparing compounds of formula (I): <CHEM>  by nitrosating compounds of formula (II): <CHEM> compounds of formula (I) having pharmaceutical activity.y
Patent MX-9301606-A (MX)
Title: Espuma de poliuretano rigido que absorbe energia, formada mediante soplado con agua, metodo para su preparacion y articulo formado a partir de la misma.
Inventor: ROSSIO RICHARD C
IPC: C08G18/32
Filed: 1993-03-23
Abstract: En la presente invención se describen composiciones de espuma de poliuretano rígido que absorben energía. Especificadamente éstas son espumas de poliuretano rígido formadas mediante soplado de agua, de celda predominantemente abierta, de baja densidad, las cuales exhiben características de deformación residual o histéresis mínimas. Tales espumas son adecuadas como alternativas de peso ligero para aplicaciones tradicionales de absorción de energía, tales como soleras de impacto laterales en puerta de automóviles. Las espumas de la presente invención exhiben propiedades comparables a las espumas que absorben energía, que utilizan fluorocarburos como el agente de soplado.
Patent MX-PA94003020-A (MX)
Title: Combinable aqueous base ink compounds to be applied to a plastic film containing an acrylic resin and an aminoplastic resin.
Inventor: YVES MALOBERTI
IPC: C09D11/10
Filed: 1994-04-26
Abstract: The invention comprises an aqueous base compound. This compound containing an acrylic resin is characterized by the fact of comprising also an aminoplastic-type resin presenting a pH value ranging approximately between 5 and 10. This ink compound of aqueous base confers improved adhesive forces in the structures of multilayer laminated plastic films.
Patent MX-9604011-A (MX)
Title: STEREODIRECTED PROCESS FOR SYNTHESIS OF 'alpha'-N-ACETYLGALACTOSAMINIDES.
Inventor: KOGANTY R RAO
IPC: C07H15/18
Filed: 1995-03-09
Abstract: A stereodirected process for synthesizing 'alpha'-N-acetylgalactosaminides from N-acetylgalactosamine which, in a preferred embodiment, comprises: reacting N-acetylgalactosamine with a dialkyl acetal of an aldehyde or ketone to form a 4,6-O-alkylidene derivative; reacting said 4,6-O-alkylidene derivative with a protecting group compound to attach a protecting group selectively to 3-OH of said derivative to form a 3-O- protected derivative; reacting said 3-O-protected derivative with an anomeric group to form a glycosyl donor; reacting said glycosyl donor with an alcohol to form an N-acetylgalactosaminide.
Patent MX-9605673-A (MX)
Title: Radiation cured island coating system.
Inventor: LEIN MAUREEN M
IPC: B05D5/06
Filed: 1996-11-19
Abstract: A process for manufacturing a metallized substrate using the island coating method, includes depositing a coating layer containing a radiation curable non-volatile film former. The coated part is then vacuum metallized to form the metal islands of the present invention. A layer of clear resinous protective dielectric topcoat containing a radiation curable non-volatile film former is then deposited to completely cover the layer of metal islands while maintaining the aesthetic properties of the metallizing island coating system at a reduced cost and with minimal variability among parts.
Patent MX-9606578-A (MX)
Title: Articles with determined shape exhibiting an improved resistance against cracking agents, which are obtained from a methacrylic, thermoplastic, rigid resin composition.
Inventor: HEIM PHILIPPE
Filed: 1996-12-18
Abstract: This invention describes how articles with determined shape, for example, by molding, injection or extrusion, and which exhibit an improved resistance against cracking agents, are formed from a thermoplastic, methacrylic composition comprising at least a thermoplastic (co)polymer (A) mainly based on methyl methacrylate and at least an interlaced (co)polymer mainly based on methyl methacrylate obtained by polymerization in emulsion, in presence of at least an interlacing agent, and at least a grafting agent.
Patent MX-9701593-A (MX)
Title: Method for the obtention of a tabulation that allows to represent a range of colors reproducible with exactitude.
Inventor: CAMACHO ROBERTO OLVERA
IPC: B41M3/00
Filed: 1997-02-28
Abstract: A method for obtaining a tabulation described that allows to represent a range of colors reproducible with exactitude which is obtained through the application of a color volume calculating in function the following expression: T = (10V)1/2 wherein T = Is the tone of the color in percentage ( percent); V = Is the volume of the color in volumetric units.
Patent MX-9702121-A (MX)
Title: Flexible sheathing and cladding.
Inventor: DAECHER JEFFREY LAWRENCE
IPC: B29C48/14
Filed: 1997-03-20
Abstract: A flexible light pipe consisting of a light-transmitting core, a cladding, and a sheathing is described which, by suitable choice of cladding and sheathing materials, exhibits a combination of good flexibility for bending and shaping whilst retaining good resistance to kinking or other interruptions which can adversely affect transmission of light.
Patent MX-9702992-A (MX)
Title: Low-density rrim having improved coefficient of linear thermal expansion and heat deflection properties.
Inventor: BROWN BARI W
Filed: 1997-04-24
Abstract: The invention pertains to a low weight, low density rigid polyurethane-polyurea reinforced reaction injection molded (RRIM) part having flaked glass reinforcing fibers dispersed throughout a matrix by reacting polyisocyanates with a resin containing hydroxy group tertiary amine polyether polyols, a blowing agent, and optionally surfactants, chain extenders, and urethane promoting catalysts. The low density RRIM part using flaked glass and the tertiary amine polyether polyols is a low cost alternative to glass fiber reinforced low density parts and the part exhibits a relatively low coefficient of linear thermal expansion and relatively high temperature deflection properties as compared to other known fillers.
Patent MX-9703079-A (MX)
Title: Thin film actuated mirror array for use in an optical projection system.
Inventor: JI JEONG-BEOM
IPC: G09F9/37
Filed: 1995-07-11
Abstract: An array of M x N thin film actuated mirrors (100) comprises a switching matrix, an array of M x N pairs of supporting members, and an array of M x N actuating structures, wherein the active matrix includes a substrate (110) and a first, a second and a third conduction line patterns (112, 113, 114) printed on top thereof, and each of the actuating structures is provided with a pair of actuators (121) and a pair of gate actuators (122). With the presence of the gate actuators (122) in each of the actuating structures in conjunction with the first, the second and the third conduction line patterns (112, 113, 114) on the switching matrix, it is possible to eliminate the use of transistors in the array of M x N thin film actuated mirrors.
Patent MX-9704055-A (MX)
Title: Paraxylene separation process comprising at least two high temperature crystallization stages.
Inventor: MIKITENKO PAUL
IPC: C07C15/08
Filed: 1995-12-27
Abstract: Process for producing very pure paraxylene from a charge containing a mixture of aromatic hydrocarbons having from 7 to 9 carbon atoms, wherein is circulated at least a portion of the charge in a zone adapted to enrich a first fraction with paraxylene and at lest a portion of said first fraction is purified by at least one temperature crystallization in at least one crystallization zone, the process being characterized in that the first paraxylene-enriched fraction is crystallized in a crystallization zone comprising at least two high temperature crystallization stages (50, 70), and preferably between + 10 and - 25 temperature C. The paraxylene enriching zone may be a very low temperature crystallization, a selective adsorption or a toluen dismutation zone.
Patent MX-9704271-A (MX)
Title: Disinfecting use of quaternary ammonium carbonates.
Inventor: LUTZ PATRICK J
IPC: A01N33/12
Filed: 1997-06-09
Abstract: A method for disinfecting a substrate is provided. The substrate is contacted with a biocidal effective amount of a composition of (a) at least one quaternary ammonium carbonate, bicarbonate, or any combination thereof; (b) a solvent selected from the group consisting of water and propylene glycol; and (c) optionally, a surfactant.
Patent MX-9704970-A (MX)
Title: Bioresorbable oxidized cellulose compsite material for prevention of postsurgical adhesions.
Inventor: WISEMAN DAVID M
IPC: A61K9/70
Filed: 1997-06-30
Abstract: An improved adhesion-preventative physical barrier, wound dressing and drug delivery system comprising an oxidized cellulose film made up of multiple layers of a cellulose fabric or like material and a cellulose film. A method for forming an improved oxidized cellulose film and for using the same to prevent the formation of postsurgical adhesions and/or to dress a wound and/or to deliver one or more drugs.
Patent MX-9705244-A (MX)
Title: Stabilizers for the prevention of gum formation in gasoline.
Inventor: GANDE MATTHEW EDWARD
Filed: 1997-07-11
Abstract: The use of nitroxide compounds alone or in combination with aromatic amines, such as substituted phenylenediamines, or phenolic antioxidants provides an effective way to prevent oxidative degradation and gum formation in gasolines, especially unstable coker and pyrolysis gasolines-
Patent MX-PA99006981-A (MX)
Title: Multi-layer detergent tablet having both compressed and non-compressed portions.
Inventor: XIAOQING SONG
IPC: C11D3/386
Filed: 1998-11-05
Abstract: A detergent tablet comprising i) a compressed solid body portion having therein at least one mould in said compressed solid body portion; and ii) at least one non-compressed, non-encapsulating portion mounted in said at least one mould of said compressed solid body portion, having an area of B, said at least one non-compressed, non-encapsulating portion comprising at least one detergent active; wherein surface area of said detergent tablet, excluding area of said at least one mould, is A; and wherein further ratio of B to A is from about 1:50 to about 4:1, by area.
Patent NL-2015797-A (NL)
Title: Wheel axle suspension with axle lift.
Inventor: HANS BRAMER
IPC: B62D61/12
Filed: 2015-11-16
Abstract: An air sprung wheel axle suspension comprises a carrying bracket, a trailing arm with a front end that is pivotally attached to the carrying bracket by a pivot bolt, and an air spring attached to the vehicle chassis and supporting a rear end of the trailing arm. The suspension futhermore comprises an axle lift including a lever pivotally suspended from the carrying bracket. The lever has a first lever portion and a second lever portion. The suspension including furthermore an actuator attached to an actuator support. The actuator operatively engages the first lever portion at a first engagement point defining a first lever arm relative to the pivot axis. The trailing arm operatively engages the second lever portion at a second engagement point defining a second lever arm relative to the pivot axis. The actuator is located offset inwards from the trailing arm.
Patent NL-2027951-A (NL)
Title: Fine-scale delineation method for assessing land sensitivity to desertification
Inventor: HUI ZHANG
IPC: G01V99/00
Filed: 2021-04-13
Abstract: A f1ne-scale delineation method for assessing land sensitivity to desertification includes the following steps: obtaining basic data of a study area and pre-processing the basic data, calculating spatial distributions of a wind erosion factor, a soil moisture factor, 5 a soil texture factor and a vegetation coverage factor in the study area based on the basic data, and comparing and grading with standard values to obtain a sensitivity grade value Wfi of the wind erosion factor, a sensitivity grade value SW1 of the soil moisture factor, a sensitivity grade value K of the soil texture factor and a sensitivity grade value Ci of the vegetation coverage factor, and performing a spatial analysis on sensitivity grading 10 results of each single factor to obtain the land sensitivity to desertification in the study area. The present invention greatly improves the spatial accuracy for assessment results of the land sensitivity to desertiﬁcation and enhances the ecological space management and control level. 1
Patent NL-2028306-A (NL)
Title: Method for preparing binderless wc-y2o3 cemented carbide by pressure-assisted cold and hot sintering
Inventor: MENGHUI LIU
IPC: C22C29/08
Filed: 2021-05-27
Abstract: The present disclosure relates to the technical field of preparation of binderless cemented carbides, in particular to a method for preparing a binderless WC—Yflh cemented carbide by pressure—assisted cold and hot sintering. The method includes the following steps: ball— milling WC powder and Yxh powder to obtain WC—Yflh powder; adding a saturated oxalic acid solution to the WC—Yflh powder until the powder is completely wet, and subjecting the wet WC—Yflh powder to pressure—assisted cold sintering under 200— 400 MPa to obtain a sintered body, where a temperature rising procedure for the pressure—assisted cold sintering is as follows: first heating up to lOO—lSOOC for l h, and then heating' up to ZOO—300°C for 1—2 h; and subjecting the sintered body to pressure—assisted hot sintering to obtain a.binderless WC—Yflh cemented carbide. The present disclosure can significantly reduce the sintering temperature of the binderless WC—based cemented carbide, and improve the density and comprehensive mechanical properties of the alloy.
Patent NL-2028744-A (NL)
Title: Apparatus and method for efficient graphics processing including ray tracing
Inventor: PRASOONKUMAR SURTI
IPC: G06T15/06
Filed: 2021-07-15
Abstract: Apparatus and method for efficient graphics processing including ray tracing. For example, one embodiment of a graphics processor comprises: execution hardware logic to execute graphics commands and render images; an interface to couple functional units of the execution hardware logic to a tiled resource; and a tiled resource manager to manage access by the functional units to the tiled resource, a functional unit of the execution hardware logic to generate a request with a hash identifier (ID) to request access to a portion of the ti|ed resource, wherein the ti|ed resource manager is to determine whether a portion of the ti|ed resource identified by the hash ID exists, and if not, to allocate a new portion of the ti|ed resource and associate the new portion with the hash ID.
Patent NL-2029620-A (NL)
Title: A fast industrial ct scanning system and method
Inventor: JIYUAN LUAN
IPC: G01N23/046
Filed: 2021-11-03
Abstract: A fast industrial CT scanning system and a method are provided, which relates to the field of fast X-ray industrial CT scanning, detection and imaging technologies. The scanning system includes X-ray sources, detectors, a rotating table, control boxes, and a control unit. The X-ray sources, the detectors, the rotating table, and the control boxes are all connected to the control unit. The rotating table is used for placing a specimen detected. Three X-ray sources are annularly and uniformly arranged at an interval of 1200 by taking an axis of the rotating table as a center. Distances from the three X-ray sources to the specimen detected are equal. Each X-ray source is mounted in a corresponding control box. Three detectors are annularly and uniformly arranged at an interval of 1200 by taking the axis of the rotating table as a center. Distances from the three detectors to the specimen detected are equal. The fast industrial CT scanning system and a method can shorten two-thirds scanning time under the same parameter condition as CT scanning with a single source and a single detector while meeting high-quality imaging of CT scanning, and can further improve the detection efficiency.
Patent NL-2034668-A (NL)
Title: Polyurethane and preparation thereof, and supramolecular polyurethane elastomer and preparation and application thereof
Inventor: XIAOYUE WANG
IPC: C08G71/04
Filed: 2023-04-24
Abstract: The present invention provides a polyurethane (PU) and preparation thereof, and a supramolecular PU elastomer and preparation and application thereof in the technical 5 ﬁeld of PU materials. A UPy group in a polymer segment of the PU elastomer provided by the present invention can not only induce phase separation to form a soft and hard segment structure by forming a quadruple hydrogen bond through dimerization and a zinc ion coordination bond formed through metal coordination, but also form stable microcrystals at ambient temperature through n-n stacking interaction, 10 thereby further improving the mechanical strength of the PU materials. In addition, the presence of weak hydrogen bonding between carbamate groups on ﬂexible poly(oxytetramethylene)glycol segments imparts super-tough properties to the materials. Accordingly, the present invention provides the PU with high strength and high toughness.
Patent NL-6514989-A (NL)
IPC: C09B51/00
Filed: 1965-11-18
Abstract: An improved dye compound 1-methylamino-2-nitro-4-(2'-hydroxyethyl)-methylaminobenzene and a method of making it. A hair dye composition containing this compound and the method of dyeing hair with this composition.
Patent NL-6912071-A (NL)
Title: Metastable austenitic stainless steels with improved - hot machining properties
IPC: C22C38/58
Filed: 1969-08-07
Abstract: Chrome-manganese-nickel alloys, inexpensive quality, with low nitrogen content which have not only a good forming characteristic, high tensile strength and good resistance to corrosion but also have good hot machining properties which reduces forming problems as well as cost. Typical high ductility (over 50% elongation) on a 50.8 mm sample: C 0.11 - 0.20% N 0.015 - 0.08% Cr 14.00 - 19.00% Mn 5.50 - 8.00% Ni 4.50 - 6.00% P 0.04% max. S 0.04% max. Si 1.00% max. Mo up to 0.50% balance Fe and accidental impurities and other elements in quantities such that they do not adversely affect the alloy properties.
Patent NL-7018890-A (NL)
Title: Filament fleece - prodn from drawn yarn warps
IPC: D01D5/12
Filed: 1970-12-28
Abstract: Manufacture of a filament fleece pref. by soln. or melt spinning of a high polymer by (a) a series of adjacent rows of spun warp yarns are collected after leaving the spinneret to a yarn warp by means of guides which also charge up the yarns electrically by friction, (b) the yarn warp is picked up by a suction stream which attains its maximum flow velocity on a draw channel sized in accordance with the number of yarns, so that the acceleration required for the stepwise stretching of the filament is achieved, and (c) all the yarns in the yarn warp are stretched uniformly before they are deposited on a moving surface permitting free passage through it of a flowing medium to give a filament fleece with a structure and uniformity dependent on the electrostatic charge on the individual filaments and the flow conditions in the draw medium. More esp. the spun filaments are hot- and cold-drawn.
Patent NL-7215589-A (NL)
Title: Aromatic aldehydes and carboxylic acids prepn - by hydrolysing dichloromethyl or trichloromethyl cpds using zinc salt ca
IPC: C07C45/43
Filed: 1972-11-17
Abstract: Aromatic aldehydes and carboxylic acids are prepd. by hydrolysing aromatic dichloromethyl and/or trichloromethyl cpds. in presence of 0.5-20 mmoles of a Zn salt per equiv. of Cl2HC- or Cl3C- gps. at 50-180 degrees C. with addn. of stoichiometric amts. of water as it is consumed. Resinification of aldehydes does not occur; the danger of explosive decompsn. of benzyl chloride is avoided; pre-inactivation of the catalyst is not needed and hydrolysis is rapid, but can be opt. slowed by water slower addn. Even benzal chlorides substd. in both o-positions to the Cl2HC- gp. can be hydrolysed without drastic treatment.
Patent NL-7400138-A (NL)
Title: Aluminium-copper-magnesium powder mixture - for sintered products having superior strength
IPC: C22C1/04
Filed: 1974-01-07
Abstract: The mixt., which is free of incorporated organic lubricating agent, and is obtained by intimately mixing the metal powder components comprises essentially Al powder, 2-4 wt. % non-scaly copper flock of which the surface is covered with 0.03-0.05 wt. % scaly type lubricating agent, e.g. stearic acid, and 0.2-2 wt. % Mg powder. The powder components are mixed together for a period of at least 30 min. pref. at least 1.5 hr. after which the mixt. is compacted and sintered in known manner. The mechanical properties of the sintered product depend on the time of mixing the powder components. The tensile strength and bend rupture strength increase with mixing time to a max. and elongation increases in a similar manner.
Patent NL-7403394-A (NL)
Title: Variable throttle valve has housing and adjustable element - with, between them, series of laterally offset gaps with obstructions
IPC: F16K47/04
Filed: 1974-03-13
Abstract: The valve comprises a housing (3) with an axially adjustable throttle element (4). Between the housing and the throttle element there are a number of gaps (10-15) arranged one behind the other as seen in axial direction. Each gap is offset laterally relative to the preceding gap as seen in the direction of flow. Each gap is provided with a large number of obstructions to flow extending from one boundary of the gap to a point adjacent to the other boundary, the arrangement being such that, in the absence of the other boundary, the line medium is free to pass. The length of each gap in the direction of flow is greater than that of the preceding gap.
Patent NL-7404249-A (NL)
IPC: F16L55/24
Filed: 1974-03-28
Abstract: A sterile connector for the end of a conduit employed in the passage of blood or of blood components which comprises a resilient, deformable gasket disposed about the terminal end of a conduit, a continuous, removable yieldable flexible strip material, a portion of which is removably adhered to said gasket and overlies the end of said conduit, said strip material having a free end, said strip material being in a generally U-shaped configuration, whereby a force applied to the free end thereof withdraws the entire strip material to expose the end of said conduit; a method of joining the ends of two conduits together in a sterile manner so that blood or its components can pass therethrough which comprises providing each end with a connector as described above, arranging them in face-to-face alignment so that the ends of the conduit are in registry, drawing the connectors together so that the gasket of each connector is deformed inwardly and so that the free ends of the strip material are substantially parallel and withdrawing the strip material from each of said connectors at the same time; a pair of conduits joined together by a pair of facing connectors as described above.