baber/WOPTO huggingface dataset:
Patent JP-H07196342-A (JP)
Title: Production of silica coating
Inventor: TSUKUMA KOJI
IPC: C03C17/30
Filed: 1994-05-13
Abstract: PURPOSE:To easily form a silica coating having a large area and an arbitrary shape at a low temperature in large quantities by immersing a base article in a specific solution and making to form a silica coating containing hydrophobic functional groups on the surface of the base article. CONSTITUTION:An alkoxysilane compound of formula I, formula II or formula III (R is a hydrocarbon group; F is fluorine; H is hydrogen) is put into water and stirred to hydrolyze it to obtain an aqueous solution having the concentration of silicic acid containing a hydrophobic functional group of 0.005-0.5mol/l in terms of SiO2. Optionally, a fluorine compound, e.g. NH4F is added to the solution in 0.8-3.5mol/l in terms of F concentration and then a base article, e.g. glass is immersed in the solution and the solution is polymerized at pH 6-7.5 at 30-70 deg.C. Subsequently, the base article is taken out, washed with water and dried to form a silica coating on the surface of the base article. Optionally, the product is baked to obtain a silica coating free from the hydrophobic functional groups.
Patent JP-H03297760-A (JP)
Title: Yarn pick-up method for doffing device
Inventor: OKUYAMA YASUO
IPC: B65H67/04
Filed: 1990-04-16
Abstract: PURPOSE:To prevent the occurrence of a doffing miss by effecting no winding of a yarn around a winding package in a fully wound state, effecting only traverse operation, engaging a yarn with the recessed part of a yarn pick-up lever, and causing the rise of the yarn pick-up lever. CONSTITUTION:When a doffing demand is outputted from a winding unit, an auto doffer is moved to the winding unit to start a doffing work. In this case, a winding package P in a fully wound state is separated from a traverse drum D. Consecutively, a yarn pick-up lever 1 is lowered ad the traverse dram D is rotated to traverse a yarn. As a result, the yarn is engaged with a recessed part 2 of the yarn pick-up lever 1. Thereafter, the yarn pick-up lever 1 is caused to rise to complete pick-up of the yarn.
Patent JP-H02279750-A (JP)
Title: Resin composition for sealing material
Inventor: FURUSHIMA OSAMU
IPC: C08L25/00
Filed: 1989-04-19
Abstract: PURPOSE:To obtain the subject resin having a wide range of heat sealing temperature and improved in the appearance of a release surface, etc., by mixing a PP resin with a PE resin, a PS resin and a hydrogenated conjugated diene/ styrene block copolymer in a specified ratio. CONSTITUTION:10 to 60wt.% PP resin (A) selected from among a propylene homopolymer, an ethylene/propylene/(butene) random copolymer and an ethylene/ propylene block copolymer is mixed with 10 to 70wt.% PE resin (B) selected from a high-density PE and a (linear) low-density PE, 10 to 40wt.% polystyrene resin (C) selected from among a styrene homopolymer, a rubber-modified polystyrene and an acrylonitrile/butadiene/styrene block copolymer (D) in such an amount that the amount of that the amount of component C added is 1.5 to 7 times as large as that of component D added.
Patent JP-2000000973-A (JP)
Title: Manufacture of liquid jet head
Inventor: HIROKI TOMOYUKI
IPC: B41J2/16
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To enhance ejection efficiency in an arrangement wherein ejecting liquid is separated from foaming liquid through a movable film. SOLUTION: A movable film supporting member 8 is bonded onto a substrate 1 for liquid jet head and a top plate 6 is bonded thereon to constitute a liquid jet head. The supporting member 8 supports a movable film 5 for separating a liquid channel into a first liquid channel 3 communicating with an ejection opening 11 and being supplied with ejection liquid, and a second liquid channel 4 arranged on a heating element 2 and being supplied with foaming liquid. The supporting member 8 comprises a substrate provided, in the surface thereof, with a recess corresponding to the movable region of the movable film 5. After the movable film 5 is formed entirely on the surface of the substrate, a part including the movable region is removed from the rear side of the substrate thus forming the movable region slacking toward the substrate 1.
Patent MX-21177-A (MX)
Inventor: MOER ANDRE VAN
IPC: C09K11/07
Filed: 1990-06-15
Abstract: Compositions adapted to be reacted with hydrogen peroxide to provide chemiluminescent light are disclosed wherein the fluorescer is a perylene derivative.
Patent MX-9205868-A (MX)
Inventor: LEMAIRE NORMAN J III
IPC: A61B17/00
Filed: 1992-10-13
Abstract: A link (54), and assembly (12) and instrument (10) using same, for transmitting actuating forces from an actuating member (20) to a work member (52). The link (54) includes a link body (60) having a distal end and a proximal end. The distal end of the link body is movably interconnected with the work member (52) by a distal interconnection element such as an arcuate groove-and-flange assembly (62, 80), and is inter-connected at its proximal end to the actuating member (20) by a proximal pivotal interconnection element (64, 65). The proximal element (64, 65) transmits a first actuating force (118) from the actuating member (20) to the work member (52). A shoulder (66), disposed on the link body (60) preferably between the distal and proximal elements for interconnecting, engages the actuating member (20) when a second, greater actuating force (124) is applied to the actuating member in a direction opposite to that of the first actuating force. The greater force (124) is thereby transmitted fully to the work member (52). The link assembly (12) preferably includes a spacer member (90) to assist positioning of the actuating member.
Patent MX-9302700-A (MX)
Title: Proceso para la preparacion de un componente solido de catalizador y producto obtenido mediante el mismo.
Inventor: MILANI FEDERICO
IPC: C08F4/00
Filed: 1993-05-07
Abstract: Esta invención se refiere a un componente sólido de catalizador, activo en la polimerización de propileno y otras alfa-olefinas en polímeros estereoregulares, el cual es obtenido: (i) tratando un soporte de sílice no activado, en partículas con un tetrahaluro de estaño, para bloquear al menos parcialmente los grupos hidroxílicos del sílice y obtener un sílice bloqueado; (ii) impregnando el sílice bloqueado con el haluro del dialquil magnesio o alquil magnesio para hacer que el compuesto de magnesio reaccione con el compuesto de estaño y con los grupos hidroxílicos residuales posibles, del sílice, y se obtiene un soporte; (iii) halogenando el soporte por el contacto con un agente halogenante seleccionado de los haluros de estaño, antimonio  o silicio, para obtener un soporte halogenado; (iv) introduciendo titanio al soporte halogenado con un exceso de un tetrahaluro de titanio, para obtener un soporte que contiene titanio; (v) colocando el soporte que contiene titanio en contacto con una base de Lewis, para obtener un componente sólido de catalizado.
Patent MX-9303093-A (MX)
Inventor: PATHARE VIREN
IPC: C22C1/00
Filed: 1993-05-26
Abstract: Tantalum electrode material is produced which has extremely low tortuosity, exceptionally low ESL and ESR, potentially extended high frequency performance, very high volumetric efficiency, and reduced tantalum consumption per electrode. The electrode material is characterized by having a cross-section composed of plates of tantalum separated by spaced gaps resulting in a highly dense (volumetric efficiency) electrode. The plates are electrically interconnected which also adds to the structural stability of the article. This is made possible by being able to carefully control the geometry of the tantalum material during processing. A method for producing such material includes extruding a billet filled with a (preferentially geometrically uniform) mixture of rods of tantalum and an extrudable metal. When the billet has been sufficiently reduced in size and severed, the extrudable metal is removed by selectively dissolving with acid. In addition to the above advantages, the resulting article is particularly adapted for use in super-miniaturization applications.
Patent MX-9307454-A (MX)
Title: Novedosos 2-sacarinilmetil fosfatos, fosfonatos y fosfinatos utiles como inhibidores de enzima proteolitica y composiciones y metodos de uso de los mismos.
Inventor: DESAI RANJIT C
IPC: A61K31/67
Filed: 1993-11-26
Abstract: 4-R1-R2-R3-2-sacarinilmetil fosfatos, fosfonatos y fosfinatos de la fórmula I presente, útiles en el tratamiento de enfermedades degenerativas y composiciones que los contienen, métodos para emplearlos para tratar enfermedades degenerativas y procesos para su preparación por reacción de las 2-halometil-sacarinas correspondientes con un fosfato, fosfonato o ácido fosfínico de la fórmula III presente, en la presencia de un aceptor de ácidos.
Patent MX-9400116-A (MX)
Title: Composicion y metodo para incrementar la produccion de leche en rumiantes.
Inventor: BLAGDON PETER A
IPC: A23K1/00
Filed: 1994-01-03
Abstract: Un método para incrementar la producción de leche en un rumiante, comprendiendo: administrar oralmente a un rumiante una cantidad efectiva para incrementar la producción de leche, de cloro encapsulado, en donde el cloro está encapsulado en una composición de encapsulamiento que protege al cloro el metabolismo por bacterias en el herbario del rumiante. Una composición comestible para incrementar la producción de leche en un rumiante , comprendiendo: una cantidad efectiva para incrementar la producción de leche de cloro encapsulado en una composición encapsulada que protege al cloro contra el metabolismo por bacterias en el herbario de un rumiante bajo la administración oral de la composición al rumiante.
Patent MX-9504236-A (MX)
Title: Method and apparatus for dynamic random access memory (dram) which provides increased data band width and addressing range for current dram devices and/or band width and equivalent addressing range for smaller dram devices.
Inventor: CHATTER MUKESH
IPC: G11C7/00
Filed: 1995-10-06
Abstract: The present invention discloses a method and apparatus to improve access capacity of asynchronous and synchronous dynamic random access memory devices by a new interconnection and access process wherein legs for accessing a row, column and data in both writing and reading cycles are the same; this allows a substantial increase in the effective data band width and addressing range of packages having the same size and leg number as those of currently existing DRAMs, or provides an equivalent performance in smaller packages having fewer number of legs. This allows to reduce the number of components required for the same configuration, and provides a compatible density for smaller packages having a lower power consumption and a finest granularity, and leg compatibility with a wider range of currently existing DRAMs.
Patent MX-9601147-A (MX)
Title: Adiabatic logic.
Inventor: DICKINSON ALEXANDER GEORGE
IPC: H03K19/00
Filed: 1996-03-27
Abstract: Clocked low power logic circuitry with static inputs and outputs is adiabatically operated. A variety of logical functions is achieved without complex circuitry or unusually configured devices. This logic circuitry can be configured to perform a variety of logical and storage functions.
Patent MX-9602272-A (MX)
Title: Method of manufacturing key switches and product thereof.
Inventor: TSAI CHI-LUNG
Filed: 1996-06-10
Abstract: The present invention discloses a method of manufacturing a key switch including the steps of: i) molding a rubber pad from a silicon resin, and manufacturing a rubber key switch body from the rubber pad by stamping; ii) printing the desired letter or pattern on the upper surface (10) of the rubber key switch body (1), subsequently drying the printed key switch body (1) by a hardening process; iii) adhering a liquid silicon rubber upon the key switch body on the printed surface thereof by point adhesion to form a transparent key cover; iv) heating the key switch so produced from step iii) in a hardening furnace at 60(C for 5 minutes, and then heating it at 120(C for 10 minutes to harden the key cover; and v) inspecting the quality of the finished keyboard.
Patent MX-9606176-A (MX)
Title: Aminoalkyl-substituted benzo-heterocyclic compounds.
Inventor: AEBI JOHANNES
IPC: A61K31/428
Filed: 1996-12-06
Abstract: The present invention discloses benzo-heterocyclic compounds substituted by aminoalkyl groups, of formula (See Formula) wherein R is a group of formula (See Formula) T is H, alkyl, halogen, N(R2,R21), CONH2, CN, NO2, CF3, OH or alkyl-(O or S); R2 and R21 are alkyl or H and Q is cycloalkyl, optionally substituted phenyl or alkyl-alkenyl or optionally substituted by OH, or wherein one of the two substituents R and T is halogen or H and the other one is H, alkyl, halogen, N(R2,R21), CONH2, CN, NO2, CF3, OH or alkyl-(O or S) and Q is a group of formula (See Formula) A1 is alkyl or alkenyl and A2 is cycloalkyl, cycloalkyl-alkyl or an alkyl group or optionally substituted alkenyl or A1 and A2 together are an alkylen or alkenilene, L1 is a L group, directly linked to the benzo group or by NH or N-(alkyl or alkanoyl), L2 is an alkylen or alkenilene group or else a (cycloalkylen)-alkylen group, M dotted linkage is optional, M is a group of 2 or 3 links containing a O or S atom or a group S(O), S(O)2 or C(O) and/or until two N atoms or groups N(R6) and/or until two groups C(R6) O CH(R6), but which contains in total at least an optionally substituted heteroatom and R6 is H or alkyl, and acid addition salts therefrom.
Patent MX-9701431-A (MX)
Title: Agglomeration process for making a detergent composition utilizing spray drying towers.
Inventor: CAPECI SCOTT WILLIAM
IPC: C11D11/00
Filed: 1995-08-01
Abstract: The present invention provides a process which produces high density detergent compositions especially suitable for commercialization as a compact detergent product. The process can be easily retrofitted into existing spray drying detergent-making production plants in that it utilizes existing equipment so as to economize the transition from "tower" based to "non-tower" based detergent manufacturing plants. The process comprises the steps of: (a) agglomerating starting detergent ingredients in a mixer/densifier such that detergent agglomerates having a density of at least 650 g/l are formed; (b) conditioning the agglomerates in a spray-drying tower so as to enhance the free flowability of the detergent agglomerates; and (c) admixing adjunct detergent ingredients in the detergent agglomerates, thereby producing the high density granular detergent composition.
Patent MX-9701769-A (MX)
Title: Process for the manufacture of working pieces from solid materials, as well as device to perform said process.
Inventor: VETTER HELMUT
IPC: B23K26/40
Filed: 1997-03-07
Abstract: The present invention describes a process for the manufacture of working pieces (3) from solid materials, especially glass in a tubular conformation for the application thereof in the pharmaceutical, chemical, veterinary field, by manufacturing optical radiation (1, 2) which is within the visible spectrum, for special material separation, piercing or application, a first manufacturing beam is utilized, precisely focused, which presents a high power density, and to finish, melting, o to perform a thermal treatment, a second manufacturing beam is utilized with a much lower power density, wherein second manufacturing beam (2), correspondingly to utilization is weakly focused or even is divergent. Both manufacturing beams are usable in such way, by diverting units which can be found in tying places or the like, or also in tying places or different, with parallel directions or in directions slanted among them. Therefor a first interference modulator (11) is provided for separation in a transmitting beam and a reflecting beam (14, 15), wherein transmitter beam 14, by diverting mirror (12, 13), is reflected in a prismatic-shaped arrangement, and runs once again crossing first interference modulator (11) in contrary direction. Further there is a second interference modulator (17), wherein reflecting beam 15, after traversing a telescope 16, is reflected again, while doubly transmitted beam 14 is radiated by second interference modulator (17) other side for a new transmission.
Patent MX-9703274-A (MX)
Title: Method of processing a cheese processing waste stream.
Inventor: BRIAN BARRY
IPC: C07H1/06
Filed: 1997-05-06
Abstract: A method of processing a cheese processing waste stream generated in a cheese-making process is described.
Patent MX-9706651-A (MX)
Title: Process for preparing n-substituted pyrazoles.
Inventor: MERKLE HANS RUPERT
IPC: C07D231/12
Filed: 1996-02-27
Abstract: A process is disclosed for preparing N-substituted pyrazoles having the general formula (I), in which R1 stands for C1 to C12 alkyl or C7 to C20 phenylalkyl, and R2, R3, R4 represent independently from each other hydrogen, C1 to C12 alkyl, C7 to C20 phenylalkyl or optionally substituted aryl residues, by reacting pyrazoles having the general formula (II), in which R2, R3 and R4 have above-said meanings, with an alcohol having the general formula (III) R1-O-H, in which R1 has above-said meanings, at temperatures from 50 to 400 degree C in the presence of a catalyst. The reaction of pyrazole (II) with compound (III) is carried out in a molar ratio from 0.001:1 to 1:1 in the liquid phase at a slight negative pressure up to an overpressure of 250 bars. Acids, their alkyl esters and/or their anhydrides are used as catalysts in a molar ratio from 0.0001:1 to 0.5:1 in relation to pyrazole (II).
Patent MX-9710360-A (MX)
Title: Retroreflective material.
Inventor: BRADSHAW THOMAS I
IPC: E01F9/04
Filed: 1996-06-27
Abstract: Retroreflective pavement marking material (10) comprising on the top surface thereof an exposed-lens retroreflective sheet (12) that comprises a monolayer of retroflective elements wherein first portions of the monolayer are arranged in an upwardly contoured profile (18) and second portions of the monolayer are arranged in a lower, substantially planar position (20).
Patent MX-9800130-A (MX)
Title: Method for making aluminum alloy can stock.
Inventor: SANDERS ROBERT E JR
IPC: C22F1/047
Filed: 1996-06-24
Abstract: The present invention relates to an improved method of producing aluminum alloy can body stock and can end stock which are particularly suitable for use in manufacturing aluminum alloy can bodies and ends for can bodies. The method for can body stock includes roll casting an aluminum alloy strip having a thickness of less than about 1 to 5 mm and, subsequently, batch annealing the strip, followed by cold rolling, continuous annealing, quenching and cold rolling to desired gauge. The aluminum alloy sheets may then be employed in manufacturing aluminum alloy can bodies. The process produces aluminum alloy sheet having an improved combination strength and earing properties with acceptable surface characteristics. Unique aluminum alloys usable in the claimed processes are also disclosed. In another embodiment, can ends are made by roll casting, followed by cold rolling preferably without prior thermal treatment, continuous annealing, quenching and cold rolling to the desired gauge.
Patent NL-2016860-A (NL)
Title: Measurement Systems, Lithographic Apparatus, Device manufacturing Method and a Method of Measuring
Inventor: STOYAN NIHTIANOV
IPC: G03F7/20
Filed: 2016-05-31
Abstract: A measurement system for measuring a position and/or displacement of an object, the measurement system comprising a sensor and a target, the sensor comprising an electromagnet; driving circuit configured to drive the electromagnet to generate an alternating magnetic field; a measuring circuit configured to measure an electrical impedance parameter of the electromagnet; the target being located on a surface of the object that faces the sensor, wherein the target comprises a graphene layer, and wherein, in use, when the alternating magnetic field interacts with the target, the alternating magnetic field changes, altering the electrical impedance parameter of the electromagnet.
Patent NL-2020574-A (NL)
Title: Anti-reflection coating
Inventor: PARAG VINAYAK KELKAR
IPC: G03F7/20
Filed: 2018-03-13
Abstract: A method of forming an anti-reflection layer, the method including applying a first mixture to an object, the first mixture made from a combination of aluminum tri-sec-butoxide (ATSB), a first chelating agent, water and an alcohol; removing a majority of the alcohol from the applied first mixture; after the removing, applying a second mixture to the object, the second 5 mixture made from a combination of aluminum tri-sec-butoxide, a second chelating agent different than the first chelating agent, water and an alcohol; and removing a majority of the alcohol from the applied second mixture, wherein the applied first and second mixtures are used to form the anti-reflection layer.
Patent NL-2025333-A (NL)
Title: Hydraulic fracturing fluid, gas extraction system and gas extraction method
Inventor: JUAN YANG
IPC: E21B43/26
Filed: 2020-04-10
Abstract: The invention provides a hydraulic fracturing fluid for fracturing and enhancing permeability for coal seams, including a first component and a second component. The first component is an aqueous solution of persulfate. The second component is a mixture of water and porous carbon containing transition metal ions. The invention further discloses a gas extraction system and a gas extraction method. During hydraulic fracturing, the hydraulic fracturing fluid and the organic matters with different molecular weights in coal seams continuously perform oxidation and in-situ modification reactions in a wide temperature range, thereby partially dissolving organic matters with low molecular weight, dredging the fractures and pores in coal seams, and reducing methane adsorbability of the coal seams. Therefore, the gas absorbed in coal seams is converted to free gas, greatly improving the permeability enhancement effect of coal seams compared with the simple hydraulic fracturing in the prior art.
Patent NL-2026426-A (NL)
Title: Fluorine-containing graphene quantum dots, preparation method and application thereof as photosensitiser for photodanamic therapy
Inventor: HONG BI
IPC: C01B32/198
Filed: 2020-09-08
Abstract: Fluorine-containing graphene quantum dots, a preparation method and use of them as a photodynamic therapy photosensitizer are disclosed. The new quantum dots are prepared by using a fluorinated graphite as a raw material and a Hummers method to obtain an oxidized fluorine-containing graphene. Next, a chemical oxidative cleavage reaction is performed to obtain the fluorine-containing graphene quantum dots. The new fluorinecontaining graphene quantum dots have an average thickness of 1.0-3.0 nm, a size of 2.0-3.0 nm, a fluorine content of l%-2%, an oxygen content of 20%-30%, and a carbon content of 60%- 70%. They are smaller and more uniform in size and morphology, stable in structure, high in singlet oxygen quantum yield under visible light irradiation, very low cytotoxicity, and good water solubility, which makes them an ideal photosensitizer for photodynamic therapy useful for the early treatment of esophageal cancer, skin cancer, lung cancer and other diseases.