baber/WOPTO huggingface dataset:
Patent MX-9206117-A (MX)
Inventor: KNIGHT MALCOLM ROBERT MURRAY
IPC: D21H21/42
Filed: 1992-10-23
Abstract: This invention relates to a method of making sheet materials and security paper having partially embedded therein an elongate security element which is at least substantially exposed at one surface of the sheet at a plurality of spaced locations, which method comprises the steps of depositing fibres onto a moving support surface, supplying an elongate security element to overlie rotatable embedment means, which embedment means comprise a plurality of spaced-apart raised portions having recesses therebetween, introducing the security element into the fibres with rotation of the embedment means such that some fibres move into said recesses between the security element and the embedment means so that said security element is covered by fibres, and substantially preventing fibres from penetrating between the raised portions and the overlying security element.
Patent MX-9302015-A (MX)
Title: Composicion de capa fotosensible positiva.
Inventor: KUSUMOTO TAKEHIRO
IPC: G03F7/023
Filed: 1993-04-07
Abstract: Esta invención proporciona una composición fotoendurecible o de capa fotosensible  positiva, que comprende una resina soluble  enálcali, un inhibidor de disolución  y un precursor  ácido fotoinducido, en donde la resina soluble en álcali es obtenible a través de una reacción de condensación de un compuesto representado por la fórmula general (I).
Patent MX-9302322-A (MX)
Title: Metodo para la limpieza y mantenimiento de calentadores de agua.
Inventor: LUDWIG JEROME H
IPC: B08B3/08
Filed: 1993-04-21
Abstract: Un método de limpieza y mantenimiento de un tanque calentador de agua contaminado con incrustanciones y sedimentos del agua por la introducción de una solución acuosa y ácida de tratamiento a partir de un depósito (8), reteniendo la solución ácida por tiempo suficiente para disolver o suspender dichas incrustaciones o sedimento y después drenar la solución gastada que contiene el sedimento y las incrustaciones suspendidos o disueltos para proveer un tanque (1) calentador de agua limpio.
Patent MX-PA94007654-A (MX)
Title: Uniform-width gradual elongated orifice.
Inventor: FRANK W KOTZUR
IPC: B65H54/10
Filed: 1994-10-03
Abstract: The present invention relates with a winding of a filamentary material of the configuration in figure 8, with a gradual radial elongation orifice extended from the interior to the exterior of the coil and more particularly to such winding in which a uniform gradual radial elongation orifice is produced without mattering the diameter or thickness of the coil.
Patent MX-PA96001463-A (MX)
Title: Portable fastener driver using inflammable gas.
Inventor: ERNEST JOHN WENDLING
IPC: B21J15/18
Filed: 1996-04-18
Abstract: A gas type fastener driver 1 is supplied with electric power from an external power source 55 through an electric cord 53. When a trigger 45 is pulled to turn a switch 47 on, the external electric power is supplied to an ignition plug 17 to burn gas in a combustion chamber 14. Combustion gas pushes a piston 11 forward to drive a nail n by a driving rod 12 connected to the piston 11.
Patent MX-9602989-A (MX)
Title: Health deleterious electromagnetic field eliminator.
Inventor: GUTIERREZ LEONEL EDUARDO LECHU
Filed: 1996-07-25
Abstract: The present invention relates to a health deleterious electromagnetic field eliminator. The eliminator eliminates the fields produced by electronic, electric and electrodomestic appliances. It diverts geopathies known as Curry bands and Hartmann bands, which cause 70 percent of health problems, according to Kathe Bachler. The instruments of the present invention are manufactured based on a single length of magnet cooper wire shaped as a two bi- or three-dimensional, cone like coils. The wire dimension is responsive to musical waves multiples. The scope of the elimination field is of 16, 30, 40 and 70 meters, according to the eliminator length and design. The wire length for maximum scope is not higher than 70 centimeters. Finally, it is encapsulated in acrylic.
Patent MX-9605232-A (MX)
Title: Binder system over polyurethane base for moulded semi-product mixtures for the manufacture of melt casting and male.
Inventor: TORBUS MAREK
IPC: C08L75/04
Filed: 1996-10-30
Abstract: The invention discloses high fat acids methyl esters utilization, that is, fat acids monomethylesters with a carbon chain as of 12 carbon atoms, for example, from colza oil methyl ester, as the only solvent or solvent component for individual components or both components of casting molded semi-product binder system over polyurethane base, the components of which comprise a phenol resin containing free OH groups and a polycyanate as reactive. The fat acid methyl esters can be at the same time the only solvent, it can also be employed, at least for the polyisocyanate, together with aromatic hydrocarbons of high boiling point (wherein fat acid methyl esters moiety in solvent must then predominate over hydrocarbons moiety), and can be employed, at least for the phenol resin, under addition of high polarity solvents. Thanks to fat acid methylc esters utilization, there are outstanding advantages. Specially, we can do without the whole or part of the adding, which until now had always been indispensable, of high boiling point aromatic hydrocarbons.
Patent MX-9605832-A (MX)
Title: Fibers and fabrics incorporating lower melting propylene polymers.
Inventor: STAHL GLEN ALLEN
IPC: B32B7/027
Filed: 1995-05-19
Abstract: Propylene homopolymers and copolymers formed by metallocene catalyst system exhibit generally lower melting behaviour than previous propylene polymers. This lower melting behaviour will be of use in the fabrication and use of fibers and fabrics that depend upon either lower melting behaviour in general or upon a melting point differential between two fabrics or fibers to achieve bonding. Such fibers are, for instance, chenille or tufted cord, core and sheath. Fabrics such as spunbonded and meltblown, when combined in SM or SMS fabrics will show bonding at lower temperatures with fewer pinholes. Such fabrics may also be bonded by adhesives such as hot melt, water based and extruded polyolefins. Combinations of Ziegler-Natta catalyzed and metallocene catalyzed polymers are contemplated.
Patent MX-9606092-A (MX)
Title: Lithium manganese oxide compound and method of preparation.
Inventor: ELLGEN PAUL C
IPC: C01G49/00
Filed: 1996-12-04
Abstract: A method for manufacturing Li2M6Mn2-6 comprising the steps of providing LiM6Mn2-6O4; providing a source of lithium source in a liquid medium in which lithium generates solvated electrons or the reduced form of an electron-transfer catalyst; and contacting the LiM6Mn2-6O4 with the liquid medium containing the dissolved lithium and the solvated electrons or the reduced form of the electrons-transfer catalyst, wherein M is selected from the group A1, Ti, V, Cr, Fe, Co, Ni, and Cu.
Patent MX-9700490-A (MX)
Title: Pre-folded absorbent articles having improved fit.
Inventor: VISSCHER RONALD BOSMAN
IPC: A61F13/472
Filed: 1995-06-16
Abstract: The present invention relates to absorbent articles comprising a plurality of bend lines which are predisposed on either or both ends of the article to bend upon encountering the lateral compressive forces caused by the thighs of the wearer, the bend lines comprising, a main rear bend line centrally and longitudinally disposed on the article beginning at a point about one-eighth to about one-half of the distance away from the front edge and extending toward the back edge of the article; a main front bend line or lines centrally and longitudinally disposed on the article beginning about the front edge and extending up to the beginning point of the main rear fold line, or comprising two parallel fold lines longitudinally disposed on the article beginning at about the front edge and extending to about the beginning of the main rear bend line, or comprising two parallel bend lines longitudinally disposed on the article beginning at about the front edge and extending for about one-forth to about two-thirds of the full length of the article from the front edge; and two rearwardly diverging bend lines starting at about the beginning point of the main rear fold line, the rearwardly diverging fold lines extending toward each side of the longitudinal edges of the article, the rearwardly diverging bend lines each forming an angle with the longitudinal centerline of from about 10 degree to about 80 degree ; wherein the body facing surface is "V" or "U" shaped in the front region and is inverted "V" or "U" shaped in the rear region of the article.
Patent MX-9700871-A (MX)
Title: Process for making antimicrobial compounds.
Inventor: RANDALL JARED LYNN
IPC: A61P31/04
Filed: 1995-08-01
Abstract: The present invention provides a process for making a compound having a structure according to formula (I) wherein A1, A2 and A3 are independently carbon or nitrogen and R1, R3, R4 and R6 are known quinolone substituents; and wherein one of R1, R3 or R6 may be a lactam-containing moiety; or a protected form, salt, pharmaceutically-acceptable salt, biohydrolyzable ester, or solvate thereof; the process comprising reacting one or more organosilicon compounds with a compound having a structure according to formula (II), wherein A1, A2 and A3, R1, R3, R4 and R6 as described above; wherein one of R1, R3 or R6 may be a lactam-containing moiety; and X is a leaving group; or a protected form, salt, biohydrolyzable ester, or solvate thereof. The compounds prepared according to the processes of the invention are themselves useful as antimicrobials, or they may be used as intermediates for making other quinolone-containing antimicrobials.
Patent MX-9702244-A (MX)
Title: 1,2,3,4-tetrahydroquinoxalindione derivative.
Inventor: SHISHIKUR -ICHI JUN
IPC: A61P25/14
Filed: 1995-09-25
Abstract: A 1,2,3,4-tetrahydroquinoxalindione derivative represented by general formula (I) or a salt thereof, an NMDA-glycine receptor and/or AMPA receptor antagonist and a kainate neurocytotoxicity inhibitor each containing the same, and a medicinal composition comprising the above-mentioned compound and pharmaceutically acceptable carriers: wherein X represents N or CH; R represents imidazolyl or di(lower alkyl)amino; R1 represents (1) halogeno, nitro, cyano, carboxy, amino, mono- or di(lower alkyl)amino, lower alkanoyl, lower alkylthio, lower alkylsulfinyl, lower alkylsulfonyl, or carbamoyl, (2) lower alkyl or lower alkoxy which may be substituted by halogeno, carboxy or aryl, or (3) phenyloxy which may be substituted by lower alkoxycarbonyl or carboxy; R2 represents hydroxy, lower alkoxy, amino, or mono- or di(lower alkyl)amino; and A represents optionally substituted alkylene or -O-B- (B being lower alkylene); provided the case wherein R represents imidazolyl, R1 represents cyano, A represents ethylene and R2 represents hydroxy is excepted.
Patent MX-9703563-A (MX)
Title: Analytical method for saliva.
Inventor: PEEK KEITH
IPC: G01N33/569
Filed: 1995-11-14
Abstract: A method of improving the flow characteristics of saliva, which comprises the step of altering the properties of the saliva. Preferably, the method involves a filtration step and/or altering the pH/ionic strength of the saliva, as well as the addition of detergent.
Patent MX-9704230-A (MX)
Title: Method of directly reducing a particulate iron oxide-containing material and plant for carrying out the method.
Inventor: KEPPLINGER LEOPOLD WERNER
IPC: C21B13/14
Filed: 1996-10-08
Abstract: Described is a fluidized-bed method of directly reducing a particulate iron oxide-containing material, the iron oxide-containing material being first reduced in at least one preliminary-reduction stage (7) by reducing gas and subsequently reduced to iron sponge in a final-reduction stage (8). The reducing gas is constituted, in part, by freshly supplied reducing gas and by the top gas produced during the reduction of the iron-containing material and is introduced in the final-reduction stage (8) where it reacts, is drawn off, and part of it is introduced in at least one preliminary-reduction stage (7) where it reacts, is drawn off, is scrubbed and is finally used as top gas, the rest being split off, scrubbed, the CO2 removed and the gas then heated and also used as reducing gas. In order to ensure that the reaction proceeds without the fluidized bed "sticking", by minimizing the amounts of hydrocarbon carriers used to generate the reducing gas, fresh reducing gas is produced from synthesis gas, and all the reducing gas which is fed to the final-reduction stage (8) is conditioned chemically in a single conditioning stage (19; 15), the CO2 removed and the gas subsequently heated.
Patent MX-9706815-A (MX)
Title: Cast draft sill with low profile center plate.
Inventor: GAGLIARDINO JOSEPH L
IPC: B61F5/16
Filed: 1997-09-08
Abstract: An elongated light-weight, cast draft sill mountable at the end of a center sill of a center sill of a railway car body, and to which a railway car truck is pivotally mountable, the cast draft sill having a generally hollow, elongated rectangular body, with a pair of elongated, parallel side walls extending perpendicularly from an elongated top wall and further including a draft pocket adjacent to the forward end adapted to receive a coupler yoke and associated draft gear, and a light weight center plate portion which is meteable to a railway car truck spaced from the rearward end of the cast draft sill. The unique center plate portion comprising a generally cubic center plate pocket defined between a pair of spaced and parallel center plate pocket end walls, extending perpendicularly between the parallel side walls of said draft sill, and a floor wall member forming a lower wall of the center plate pocket having a cylindrical periphery downwardly from an underside of the draft sill, and having a circular outer face with an aperture axially disposed through the circular outer face to receive a kin-pin of the railway car truck.
Patent MX-9707179-A (MX)
Title: Easily transportable and dispensable mixtures of aromatic oils and phenylenediamines with high storage stability.
Inventor: LAUE CHRISTIAN
IPC: C08K5/01
Filed: 1997-09-22
Abstract: The invention refers to easily transportable and easily dispensable mixtures with high storage stability, containing aromatic mineral oils and phenylenediamines, phenylene-diamines content in mixture being from 1 up to 99 percent. Mixtures according to the invention, constituted by mineral oils and by phenylenediamines find application in rubbers and rubber articles manufacturing.
Patent MX-PA98009727-A (MX)
Title: Electric vehicle with variable efficiency regenerative braking depending upon battery charge state.
Inventor: ARTHUR PAULL LYONS
IPC: B60L50/15
Filed: 1998-11-19
Abstract: An electric vehicle is controlled to conform its operation to that of a conventional internal-combustion-engine powered vehicle. In some embodiments, the charging of the batteries by the auxiliary source of electricity and from dynamic braking is ramped in magnitude when the batteries lie in a state of charge between partial charge and full charge, with the magnitude of the charging being related to the relative state of charge of the battery. The deficiency between traction motor demand and the energy available from the auxiliary electrical source is provided from the batteries in an amount which depends upon the state of the batteries, so that the full amount of the deficiency is provided when the batteries are near full charge, and little or no energy is provided by the batteries when they are near a discharged condition. At charge states of the batteries between near-full-charge and near-full-discharge, the batteries supply an amount of energy which depends monotonically upon the charge state. Charging of the batteries from the auxiliary source is reduced during dynamic braking when the batteries are near full charge. Control of the amount of energy returned during dynamic braking may be performed by control of the transducing efficiency of the traction motor operated as a generator.
Patent NL-2015579-A (NL)
Title: Support table for a lithographic apparatus, method of loading a substrate, lithographic apparatus and device manufacturing method.
Inventor: SIEGFRIED ALEXANDER TROMP
IPC: H01L21/683
Filed: 2015-10-07
Abstract: There are disclosed a support table for a lithographic apparatus, a method of loading a substrate, a lithographic apparatus and a method for manufacturing a device using a lithographic apparatus. In one arrangement, a support table is configured to support a 5 substrate. The support table comprises a base surface. The base surface faces a bottom surface of the substrate when the substrate is supported by the support table. One or more gas cushion members are provided above the base surface. Each of the gas cushion members comprises a recess. The recess is shaped and configured such that a lowering of the substrate into a position on the support table at which the substrate is supported by the support table 10 causes a localised build-up of pressure within the recess. The localised build-up of pressure provides a localised gas cushioning effect during the lowering of the substrate.
Patent NL-2022617-A (NL)
Title: Semiconductor device
Inventor: MASAO NAKAGAWA
IPC: H01L25/00
Filed: 2019-02-21
Abstract: Provided is a semiconductor device 1 which includes: a semiconductor chip 3; and a lead 4 which includes an electrode connecting portion 41 electrically connected to the semiconductor chip 5 3 via solder 6, and a protruding portion 42 protruding toward an outside from a periphery of the electrode connecting portion 41 wherein the lead 4 has a solder material ﬂow-out preventing groove forming region R2 which traverses from one end to the other end of the lead 4 along a width direction W of the lead 4 on a surface of the protruding portion 42 on a semiconductor chip 3 side. According to the semiconductor device of the present invention, even when a solder 10 between the semiconductor chip and the lead has a large wall thickness, it is possible to prevent a solder material from ﬂowing out to an undesired place on the lead at the time of manufacturing the semiconductor device.
Patent NL-2029338-A (NL)
Title: Key person recognition in immersive video
Inventor: XIAOFENG TONG
IPC: G06V10/764
Filed: 2021-10-07
Abstract: Techniques related to key person recognition in multi-camera immersive video attained for a scene are discussed. Such techniques include detecting predefined person formations in the scene based on an arrangement of the persons in the scene, generating a feature vector for each person in the detected formation, and applying a classifier to the feature vectors to indicate one or more key persons in the scene.
Patent NL-6405366-A (NL)
IPC: C08F236/04
Filed: 1964-05-14
Abstract: Substantially linear, stereoregular, vulcanizable, copolymers comprising units of butadiene and 2-phenyl-butadiene are made by copolymerizing a mixture of the monomers in the presence of a compound of a transition metal of Group IVa, Va, VIa or VIII of the Mendel<\>eeff Periodic Table, and a reducing compound of a metal of Groups I, II or III.  Other catalytic ingredients such as I2, AII3, BiI3 and MgO2\t may also be present.  The transition metal compound may be TiCl4, TiI2Cl2, TiCl3, or Co(acetyl-acetone)2. The reducing compound may be AlHCl2.O(C2H5)2, AlHBrN(CH3)2, LiH, AlH2N(CH3N(CH3)2, AlH3.N(CH3)3, AlHI2.O (C2H5)2, AlHIN(CH3)2, Al(alkyl)3, or Al(C2H5)2I.  The polymerization is effected in a hydrocarbon diluent. The copolymers are recovered by known techniques, and the product fractionated by extraction with methyl ethyl ketone.  The butadiene units contain a major proportion of cis-1,4 units.
Patent NL-7018657-A (NL)
Title: Water-absorption improvement of fibres - partic cotton and cellulosic fibres
IPC: D06M10/02
Filed: 1970-12-22
Abstract: Improvement of the hydrophilic character and mutual affinity of cotton, rayon and other cellulosic or cellulose-based material by subjecting the fibres to an electric discharge and more esp. a spark-less corona discharge.
Patent NL-7104570-A (NL)
Title: Removing dust from gases - esp from spray of eg milk with recycle of deduster sludge
IPC: A23C1/04
Filed: 1971-04-06
Abstract: In the removal of dust particles from a suspension of the particles in gaseous medium, arising from an appts. for the sepn. or prepn. of a suspension or emulsion e.g. the prepn. of milk powder or asphalt from bitumen by spray-drying, by means of a wet deduster, the liquid phase, e.g. milk, employed for the suspension or emulsion is used as the wet deduster liquid.
Patent NL-7109353-A (NL)
IPC: C07C29/09
Filed: 1971-07-07
Abstract: A method of producing  alpha -phenylethyl alcohol comprising a liquid-phase oxidation of ethylbenzene with molecular oxygen at a temperature of from 100 DEG  to 300 DEG C under a pressure of from 1 to 100 atm. gauge in the presence of a carboxylic acid anhydride taken at a molar ratio of 1:1-12 relative to the ethyl-benzene. The resulting ester of  alpha -phenylethyl alcohol and of a carboxylic acid is subjected to water hydrolysis into the desired product. The method of the invention is highly efficient and makes it possible to produce  alpha -phenylethyl alcohol with a high yield and of a high purity.
Patent NL-7115024-A (NL)
Title: Process plant - for phsical or chemical processes with a fluidized bed of ferrmagnetic particles
IPC: B01J8/42
Filed: 1971-11-01
Abstract: The process takes place in a horizontal cylindrical vessel around which a three phase inductor is placed to produce a rotating magnetic field which causes the ferromagnetic particles to form a cloud. To prevent the concn. of the particles into a dense ring or plate at the max. field plane the container is oscillated axially by an eccentric drive, i.e. at right angles to the magnetic field vector. Uniform processing due to uniform particle density in the fluidised bed.
Patent NL-7415578-A (NL)
Title: Transportable packing unit has support frame - for superimposed layers of cases with couplers for two or four adjoining cases
IPC: B65D5/00
Filed: 1974-11-29
Abstract: The cases (1) are supported on a frame (3), and, at the point where two or four cases meet, a coupling element (2) is provided. The cases may have downward support projections and the coupling elements may be provided on these projections. The coupling elements may be connected by spacer strips. The support frame may have three or more longitudinal numbers and two lateral members, the longitudinal members being spaced such that they fit around the projections on the cases, and the lateral members spaced to enclose the projections of the cases placed on the outside.
Patent NL-7415983-A (NL)
IPC: F17C3/04
Filed: 1974-12-09
Abstract: A combination of a ship having a hold with a bottom and walls, and a tank, which is circular in horizontal section, for transporting a liquefied gas; said tank having a metal shell having (1) a substantially flat metal bottom (2) a spheroidal section constituting most of the upper part of the tank and (3) a toroidal knuckle portion tangentially joined to the periphery of the metal bottom and tangentially joined to the spheroidal section; load bearing insulation between the ship hold bottom and the tank metal bottom; and a skirt, circular in horizontal section, extending from the tank above the toroidal knuckle portion downwardly to a supporting base in the ship hold.