baber/WOPTO huggingface dataset:
Patent JP-H05308107-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HARADA KEIZO
IPC: H01L23/495
Filed: 1992-04-20
Abstract: PURPOSE:To obtain a low cost plastic package type semiconductor device which can sufficiently cope with space reduction and high level of integation and is excellent in long term reliability and heat dissipating properties. CONSTITUTION:An insulating thin film 2 of 1-20mum in thickness is formed on the surface on a rolled metal substrate 1 of copper or copper alloy. As the thin film, a single layer of silicon oxide nitride film or a composite film formed by laminating silicon oxide and silicon oxide nitride silicon (or silicon nitride) is used. A semiconductor element 8 is mounted on the thin film 2 or the exposed surface of a substrate 1. Further the following are suitably formed on the thin film 2; a thin film Vcc wiring 3, a GND wiring 4, a thin film resistor 10, a thin film capacitor 11, etc. After necessary portions are connected by using bonding wires 9, a part containing the inner end portion of an outer lead is sealed with resin. Since the insulating thin film has both the merit of silicon oxide and that of silicon nitride, cracks due to the difference of thermal expansion from the substrate and exfoliation accelerated by moisture absorption are hard to be generated. Hence the high level of integration, light thin short small configuration, and long term reliability can be ensured.
Patent JP-S5223490-A (JP)
Title: Bag mouth floding device in automatic packing machine
Inventor: KOUNO KAIJI
IPC: B65B51/00
Filed: 1975-08-18
Abstract: PURPOSE: To provide a bag mouth folding device by which a bag mouth can be completely and reliably folded back without fail. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent LT-2010099-A (LT)
Title: The refractory concrete composition
Inventor: ANTONOVIC VALENTINA
IPC: C04B12/00
Filed: 2010-10-28
Abstract: The invention relates to building industry, especially to refractory concrete compositions, particularly to refractory concrete compositions with a catalyst waste supplement. Objective of the invention is to improve physical and operating characteristics. The refractory concrete composition contains binder with a catalyst waste, chamotte filler and ground chamotte; the binder is alumina chamotte and composition additionaly includes silica fume, reactive aluminium oxide, polycarboxylate ester with the ratio of components, in mass percent:@alumina cement 8-12@silica fume 2-10@reactive aluminium oxide 3-6@catalyst waste supplement 2-20@ground chamotte 5-20@chamotte filler 50-65@polycarboxylate ester 0,1-0,35@inhibitor 0,05-0,15@water residual amount.@
Patent LT-2014510-A (LT)
Title: A method of polymeric material surface protection using nanocrystalline oxide coatings
Inventor: MILČIUS DARIUS
IPC: C23C14/00
Filed: 2014-11-11
Abstract: The invention describes a method of polymeric material protection using nanocrystalline coatings. The coatings are deposited on pre-formed EPS foam product surfaces by using plasma activation, magnetron sputtering and surface layer oxidation in plasma technologies. Deposited coatings provide improved resistance to direct fire exposure and self cleaning properties. The deposited coatings are hydrophobic. In order to obtain hydrophilic coatings Si or Ti or Si/Ti clusters are deposited on the surface and then fully oxidised in oxygen plasma.
Patent MX-9101619-A (MX)
Title: Metodo para fabricacion de muebles ensamblables.
Inventor: GUERRA RICARDO HORACIO GONZALE
IPC: F16B12/00
Filed: 1991-10-09
Abstract: La presente patente se refiere a un método cuya finalidad es lograr una mejor utilización de espacio, mejorar sustancialmente el manejo de muebles y ahorro en mano de obra y materia prima, a través de un método de ensamblado que consta de ranuras en algunas de las partes de las piezas a ensamblar para formar los muebles.
Patent MX-9102039-A (MX)
Title: Mueble convertible plegadizo que cambia de una forma de colchon en sofa sencillo y viceversa.
Inventor: WILLIAMS STEVEN EDWARD
IPC: A47C17/00
Filed: 1991-11-13
Abstract: La presente invención se refiere a un mueble convertible plegadizo que cambia de una forma de colchón a un sofá sencillo y viceversa, siendo completamente distinto al sofá-cama convencional y al diseño convencional de sillón convertible a cama.
Patent MX-9201090-A (MX)
Title: Barrera laminar inerte para la proteccion frontal y/o posterior en una aplicacion de soldadura
Inventor: LETURNO DAVID BRIAN
IPC: B23K9/32
Filed: 1992-03-12
Abstract: La presente invención se refiere a un procedimiento y a un aparato para soldar o unir partes de metal, que comprende mover un soplete para soldar en dirección a lo largo de una junta entre dichas partes, provocar que se forme un charco de metal fundido con dicho soplete para soldar, a lo largo de la junta, y dirigir un flujo laminar de fluido inerte hacia un área recientemente soldada, detrás del soplete para soldar, en la forma de protección posterior, por lo cual dicha área recientemente soldada se protege del aire circundante durante su solidificación.
Patent MX-9203712-A (MX)
Inventor: BRIDGE ANDREW WILLIAM
IPC: C07D285/12
Filed: 1992-06-29
Abstract: Benzanilide derivatives of the formula: <CHEM>  wherein R<1> is alkyl optionally containing double or triple bonds, and optionally interrupted by one or more hetero atoms; R<2> is hydrogen, methyl, or ethyl; R<3> is halogen, alkyl, -OY, -SOnY, or dimethylamino; R<4> and R<5> are hydrogen, alkyl or (CH2)m-Z, wherein: (i) Z is -OCH3, -SOqCH3, -N(CH3)2 or alkanoylamino, and m is 2, 3 or 4; or (ii) Z is heterocyclyl and m is 0, 1, 2, 3, or 4;  X is oxygen, -OCH2-, -SOp-, -SOpCH2- or -NR<6>-;  R<6> is hydrogen, methyl, ethyl, or acyl; Y is alkyl; and n, p and q are each 0, 1, or 2; are useful as anti-atherosclerotic agents.
Patent MX-9203997-A (MX)
Inventor: BJERKE ROBERT K
IPC: F42B33/02
Filed: 1992-07-08
Abstract: A method of manufacturing an improved lead-free primed rimfire cartridge for ammunition or industrial powerloads providing a gas source for driving fasteners with power-fastening tools. A lead-free priming mixture is consolidated into an annular cavity of a rimfire casing and dried in the cavity. The primer is secured in the cavity by tamping at least a portion of propellant into the casing against and over the dried primer. The tamping pressure per casing may range from 1,300 psi to 8,800 psi (91.4-618.7Kgf/cm<2>). Any remaining portion of required propellant is added over the tamped compacted propellant layer. The ammunition and powerload casings are then sealed and finished in a conventional manner. A rimfire cartridge for both ammunition and industrial powerload applications manufactured as described above is also provided. <IMAGE>
Patent MX-9207341-A (MX)
Title: Metodo y aparato para transportar nucleos desde una fuente a una linea de contacto intermedia, para el enrollado de una cinta continua.
Inventor: BRADLEY JOHN J
IPC: B65H19/22
Filed: 1992-12-16
Abstract: Se provee un enrollador de superficie para enrollar rollos de material de cinta continua enrollada sobre un núcleo que incluye un depósito para suministrar núcleos secuencialmente y una línea de contacto intermedia para recibir los núcleos sustancialmente, medios transportadores de núcleo entre la fuente y el espacio o línea de contacto intermedia, dispuestos para seguir una trayectoria generalmente hipocicloidal para proveer cúspides para la aplicación de adhesivo al núcleo y para introducir núcleo dentro de la línea de contacto intermedio un enrollador de superficie que incluye un par de bandas de enrollamiento que se desplazan a diferentes velocidades y en diferentes direcciones, medios y cortadores de cinta, que incluyen un par de puntos sujetadores de cinta continua, uno de los cuales está sobre la cinta continua que se mueve y del otro sobre una parte estacionaria de la cinta continua.
Patent MX-9300093-A (MX)
Inventor: CAVANAGH PATRICK E
IPC: C21B11/02
Filed: 1993-01-08
Abstract: Steel sheet is formed directly from iron ore concentrate by reducing a bed of iron ore concentrate, particularly high purity magnetized magnetic gamma hematite, to a low density hot cake of carburized metallic iron and then hot rolling the hot cake to a metallic sheet of full density (meeting market specification). <IMAGE>
Patent MX-9300503-A (MX)
Title: Champu acondicionador estable que contiene una mezcla de acido graso.
Inventor: RIZVI RIAZ
IPC: C11D3/60
Filed: 1993-01-29
Abstract: Un champú acondicionador que contiene un surfactante aniónico, una combinación de alcohol graso de cadena larga, y un ácido graso de cadena larga, y un material de silicona no volátil ha ampliado la estabilidad del producto, con excelentes propiedades limpiadoras y de formación de espuma, y proporciona un excelente y mejorado acondicionamiento total del cabello humano, con propiedades particularmente superiores de peinado en seco y húmedo.
Patent MX-9302167-A (MX)
Inventor: LANGLEY JOHN GRAHAM
IPC: D21C5/02
Filed: 1993-04-14
Abstract: A process of de-inking waste paper can be operated under conditions using a simple combination of chemicals to result in a waste liquor that is substantially environmentally friendly. The process comprises forming a pulp from the waste paper in an aqueous medium that has a pH of between 6 and 9 and that is substantially free of dissolved phosphate and that includes an ink-dispersing amount of dispersing agent, and separating the ink from the pulp.
Patent MX-9303480-A (MX)
Inventor: WENDAHL LAWRENCE K
IPC: H01H83/10
Filed: 1993-06-10
Abstract: A dead front arrester is provided with resistively graded gap assemblies and metal oxide disks in series to improve arrester performance during overvoltage conditions. The arrester includes a polymeric cover having an inner annular recess therein, which may be used to increase cover dielectric strength, aid in pressure relief, hold hygroscopic materials, or to increase heat transfer away from the resistive components of the arrester. The gap assemblies and other resistive elements may be hermetically sealed in a subassembly prior to assembly into the arrester, to prevent moisture contamination thereof. JE\\COOPER\\08300\\0300APP.003
Patent MX-9303803-A (MX)
Title: Filtro de aire que tiene una baja caida de presion interna.
Inventor: KOSMYNA MICHAEL J
IPC: F04B39/16
Filed: 1993-06-24
Abstract: La presente se refiere a un filtro de aire desechable que incluye un elemento de filtro formado de una pluralidad apilada de discos anulares. Los discos están formados de un material sorbente y expanden después de la absorción de aceite ó gotitas de agua. Los discos están comprimidos levemente pro un desviador movible. El desviador flota sobre una corriente de aire que entra al filtro y que dirige el aire radialmente a través del elemento de filtro. El aire fluye entre y a través de los discos un una caída de presión baja resultante a través del filtro. Cuando expanden los discos, se desplaza el desviador axialmente dentro de un alojamiento ó caja de filtro para mantener la caída de presión a través del elemento de filtro.
Patent MX-9306999-A (MX)
Inventor: HSU SHYIGUEI
IPC: B24D3/28
Filed: 1993-11-09
Abstract: The invention describes a polyurethane having a softening temperature above 65 DEG C and being formed by the reaction, in the presence of a curing agent, of an isocyanate-terminated polymer with an hydroxyl-containing organic compound in proportions to provide a -NCO/-OH ratio of at least 1.5 to yield a crosslinked polyurethane comprising isocyanurate and/or oxazolidone structures. This polyurethane may be used as a binder, e.g. for composite abrasive wheels with improved thermal properties. Such an abrasive wheel is comprised of a fibrous substrate with abrasive particles adhered thereto by a crosslinked polyurethane binder comprising heterocyclic groups. The heterocyclic structures, such as isocyanurate and/or oxazolidone rings, in the binder system improve the thermal properties required for a tough, durable abrasive wheel.
Patent MX-9307875-A (MX)
Title: Llave de dos asas y estructura de montaje para el mismo.
Inventor: JEFFRESS RONALD E
IPC: E03C1/04
Filed: 1993-12-13
Abstract: Una llave de dos asas y estructura de montaje tiene un par de cuerpos de válvula, cada uno de los cuales contiene una válvula de control. Los cuerpos de válvula se extienden a través de aberturas para la cubierta del fregadero y se conectan mediante un conducto de agua que se coloca por debajo de la cubierta del fregadero. Un tubo de espita se conecta al conducto de agua y se extiende a través de una tercer abertura de cubierta del fregadero que se coloca entre las otras dos. Una abrazadera de montaje se conecta al conducto de agua y se adapta para ser jalada contra el lado inferior del cubierta del fregadero por el uso de una herramienta de montaje que se inserta en la abrazadera de montaje desde arriba de la cubierta del fregadero. Los cuerpos de válvula primero se colocan a través de aberturas en la cubierta del fregadero y se mantienen aflojadamente en la cubierta del fregadero a través del uso de montajes de colocación que se disponen en los rebajos del cuerpo de válvula sobre la cubierta del fregadero. Después de que los cuerpos de válvula se han conectado al cubierta del fregadero por los montajes de colocación y después de que la abrazadera de montaje se ha jalado apretadamente contra lado inferior de la cubierta del fregadero, la espita se coloca en el tubo de espita y luego la herramienta de montaje se inserta a través de la abertura para varilla de levantamiento en la espita para conectar la espita al tubo de espita y a la parte superior de la cubierta del  fregadero.
Patent MX-9405076-A (MX)
Title: Proceso para teñir fibras que contienen queratina.
Inventor: MOECKLI PETER
IPC: A61K8/49
Filed: 1994-07-04
Abstract: Las fibras que contienen queratina, en particular cabello humano, se tiñenutilizando tintes de las fórmulas (1) a (6) indicadas en la reivindicación1. Estos tintes hacen posible teñir mediante el principio tricromático,inclusive en sombras oscuras.
Patent MX-9500278-A (MX)
Title: Garment-like disposable absorbent article having a bloused outer cover.
Inventor: HASSE MARGARET HENDERSON
IPC: A61F5/44
Filed: 1995-01-03
Abstract: A disposable absorbent article for wearing about a wearer's lower torso is provided. The disposable absorbent article comprises: a chassis; an absorbent assembly joined to the chassis; and seams joining the front portion of the chassis to the rear portion of the chassis so as to form two leg openings and a waist opening. The bloused outer layer has a pattern imprinted thereon such that the inner layer with the absorbent assembly joined thereto is substantially unnoticeable to a viewer thereby providing a very garment like appearance to the absorbent article.
Patent MX-9504054-A (MX)
Title: Carbon containing vascular graft and method for making same.
Inventor: MCHANEY JAMES M
IPC: B29C48/06
Filed: 1995-09-22
Abstract: A method for making a carbon liner vascular graft wherein a polymeric carbon compound and a polymeric compound are co-extruded through a mandrel and die assembly to form a vascular graft having carbon as an integral component of its intraluminal or exterior surface is presented, along with the carbon containing graft which results from the method. A divided preformer comprising two hollow concentrical cylinders is used to form a dual compound billet for extrusion. Alternatively, the polymeric carbon compound may be used to fill both cylinders of the divided preformer to form a single compound billet which is extruded to present a carbon containing polymeric graft having uniform carbon polymeric material throughout the wall of the graft. A preformer having multiple dividers which thereby forms a billet having multiple layers wherein one of the layers contains a carbon element may also be used as part of the invention method. A time-releasable bioactive substance may be incorporated into the vascular grafts resulting from the inventive method.
Patent MX-9603988-A (MX)
Title: Separating and removing impurities from tetrafluoroethanes by using extractive distillation.
Inventor: MAHLER BARRY ASHER
IPC: C07C19/12
Filed: 1995-03-13
Abstract: The disclosure relates to separating 1,1,2,2 tetrafluoroethane (HFC-134) and 1,1,1,2 tetrafluoroethane (HFC-134a) from each other and/or from fluorocarbon impurities by using extractive distillation with an extractive agent comprising an alcohol. Examples of suitable extractive agents comprise at least one member from the group of methanol, butanol, ethanol, propanol, their isomers and cyclic compounds thereof, among others.
Patent MX-9604071-A (MX)
Title: Polyolefins stabilization in permanent contact with an extraction media.
Inventor: SCHMUTZ THOMAS
Filed: 1996-09-13
Abstract: The present invention discloses polyolefin mouldings having excellent stability when in permanent contact with an extraction media, said polyolefin extractions comprising, as stabilizers, a selected mixture comprising an organic phosphite or phosphonite, and a group especially selected from sterically hindered phenols, or a specific group of sterically hindered amines. It is further disclosed a selected three component mixture, comprising a phosphite or phosphonite, a phenolic antioxidant, and a specific group of sterically hindered amines, which is particularly suitable as a moulding stabilizer of polyolefins in permanent contact with extraction media.
Patent MX-9605418-A (MX)
Title: Liquid detergent containing polyhydroxy fatty acid amide and toluene sulfonate salt.
Inventor: KEMEN KENNETH MICHAEL
IPC: C11D1/72
Filed: 1995-04-17
Abstract: Concentrated heavy duty liquid laundry detergent compositions containing an anionic surfactant component, polyhydroxy fatty acid amide surfactant and a water-soluble salt of toluene sulfonic acid, and containing no more than about 50 percent water. The concentration of all surfactants in the detergent compositions is greater than about 10 percent by weight of the composition. The anionic surfactant component comprises between about 50 percent and 100 percent alkyl polyethoxylate sulfates. The compositions are substantially clear and isotropic when prepared and remain stable after extended periods of time and under extreme conditions. Toluene sulfonate salts, although known hydrotropes, provides improved phase stability to the compositions unlike other standard hydrotopes and solvents.
Patent MX-9700824-A (MX)
Title: Abdominal exercising apparatus with improved abdominal engaging device.
Inventor: HOEVEN MARTIN A VAN DER
Filed: 1997-01-31
Abstract: The present invention improves on prior art abdominal exercisers with horizontally slidable members by providing a large contact area for a subject's abdomen that maximizes the size of the abdominal region that is exercised and increases user comfort compared to prior art devices. In the preferred embodiment, the contact device comprises a substantially convex shape with respect to the vertical dimension of a subject's abdomen, a substantially flat shape with respect to the horizontal dimension of a subject's abdomen, and an outline that is shaped like a disk with a flattened top and bottom, thereby engaging a larger abdominal area than prior art devices. A vertical channel and two horizontal channels divide the device into six sections that make separate contact with a subject's abdomen. In a preferred embodiment, the individual sections have foam rubber surfaces to increase user comfort.
Patent MX-9701350-A (MX)
Title: Neutral tie bar.
Inventor: FELDHAEUSSER WERNER
IPC: H01R9/22
Filed: 1997-02-21
Abstract: An improved neutral tie bar for connecting together the neutral bars of a load center having a metal outer enclosure, the neutral tie bar comprising; (a) a center portion having two vertically offset laterally extending ends, each of said ends having an aperture for receiving a screw to secure each of said ends to a neutral bar; (b) a pair or first elevated members, each one of said pair of first elevated members being disposed betweeen the center portion and one of said ends and adapted to form a branch neutral cable lug having a horizontally disposed bore for receiving a branch neutral cable, the branch neutral cable lug further having a vertically extending tapped bore in communication with the horizontally disposed bore, said vertically extending tapped bore for receiving a threaded clamping screw to secure the branch neutral cable; (c) a second elevated member disposed between one of said pair or fist elevational portions and one of the vertically offset laterally extending ends, said second elevated member being adapted to form a neutral cable lug having a horizontally disposed bore for receiving a neutral cable, the neutral cable lug further having a vertically extending tapped bore in communication with the horizontally disposed bore, said vertically extending tapped bore for receiving a threaded clamping screw to secure the neutral cable.
Patent MX-9703239-A (MX)
Title: Breathable backsheet design for disposable absorbent articles.
Inventor: DEPNER MICHAEL
IPC: A61F13/53
Filed: 1995-10-16
Abstract: The present invention relates to disposable absorbent articles such as baby diapers or sanitary napkins having a breathable yet liquid leakage retarding backsheet which comprises an inner and an outer layer. The inner layer being closer to the absorbent structure of the article is a formed film with directional liquid transport characteristics while the outer layer is a fibrous fabric.
Patent MX-9703595-A (MX)
Title: Method and device for preventing explosions and fires in electrical transformers.
Inventor: MAGNIER PHILIPPE
IPC: H01F27/12
Filed: 1996-09-27
Abstract: A method for preventing explosions and fires in an electrical transformer (1) with a tank (2) filled with an inflammable coolant (7), wherein a break in the electrical insulation of the transformer (1) is sensed using a pressure sensor means (11), the coolant (7) is partially removed from the tank (2) by means of a valve (15), and the hot portions of the coolant (7) are cooled by injecting a pressurised inert gas (16) into the bottom of the tank (2) to stir up the coolant (7) and expel the adjacent oxygen.
Patent MX-9704802-A (MX)
Title: Method to dynamically explore an image.
Inventor: CHIEN CHUN-TSAI
Filed: 1997-06-26
Abstract: The present invention describes a method to dynamically explore an image. It substantially presents image quality according to specific distribution of gray levels. In an embodiment, an image is primary explored using a series of parameters to generate a first image. First image compositional distribution is then analyzed. If a first image compositional distribution predetermined quantity is not left from a predetermined scale, then at least a parameter is adjusted. Secondly, image is then explored using parameters adjustment series, to generate a second image. Finally, first image and second image are combined or added to generate a composed image, so at least compositional distribution predetermined quantity stays within predetermined range.