baber/WOPTO huggingface dataset:
Patent PT-102044-A (PT)
Title: Surface finishing agent for glass fabric warp
Inventor: KAJITA AKIMASA
IPC: C03B37/00
Filed: 1997-08-22
Abstract: When the warp for glass fabrics is gathered around a loom shaft, after the surface finishing some of the contiguous threads of the warp get stuck to each other. The contiguous threads sticking together are liable to form a nap when separated. The nap of glass fabrics adversely affects the quality of the copper-covered laminates. This problem is solved by incorporating a water-soluble urethane compound in a finishing agent for the warp. The resulting surface finishing agent has low adhesive properties yet is resistant to mechanical friction as observed on a bobbin during the weaving.
Patent PT-106642-A (PT)
Title: Atacador elástico com conector
Inventor: DIAS JOSÉ MIGUEL DA SILVA
IPC: A43C11/22
Filed: 2012-11-12
Abstract: DESENVOLVIMENTO DE UM ATACADOR COMPOSTO POR UMA BANDA ELÁSTICA PERFURADA (1) QUE PASSA EM CADA PAR DE ILHÓS (3) DO CALÇADO E SE LIGA ATRAVÉS DE UM CONECTOR (2). ASSIM, SERVE A PRESENTE INVENÇÃO PARA PROPORCIONAR UMA NOVA OPÇÃO DE AMARRAÇÃO FACE AOS TRADICIONAIS ATACADORES E MESMO ÀS ALTERNATIVAS EXISTENTES, PROPORCIONANDO UM MAIS PRÁTICO ACTO DE CALÇAR E DESCALÇAR.
Patent PT-116907-A (PT)
Title: Processo de produção de carvões ativados usando resíduos urbanos e agrícolas e processo de remoção de compostos em fase aquosa com o carvão ativado
Inventor: MARIA TERESA FOLGÔA BATISTA
IPC: C01B32/336
Filed: 2020-11-30
Abstract: O PRESENTE PEDIDO DE PATENTE DESCREVE UM PROCESSO DE PRODUÇÃO DE CARVÕES ATIVADOS A PARTIR DE RESÍDUOS URBANOS E AGRÍCOLAS, PARTICULARMENTE COMBUSTÍVEIS DERIVADOS DE RESÍDUOS (CDR), COMPOSTO POR RESÍDUOS PLÁSTICOS DE DIVERSAS COMPOSIÇÕES E DENSIDADES RESULTANTES DO TRATAMENTO MECÂNICO DOS RESÍDUOS INDIFERENCIADOS URBANOS, PLÁSTICOS AGRÍCOLAS E PLÁSTICOS DESCARTÁVEIS USADOS NA ATIVIDADE AGRÍCOLA, DESIGNADOS COMO PRECURSORES. O PROCESSO COMPREENDE UMA ETAPA DE CARBONIZAÇÃO DO PRECURSOR E UMA ETAPA DE ATIVAÇÃO DO PRECURSOR, EM QUE AS ETAPAS PODEM OCORRER SEPARADAMENTE NO CASO DE ATIVAÇÃO FÍSICA DO PRECURSOR, OU ALTERNATIVAMENTE, AS ETAPAS PODEM OCORRER EM SIMULTÂNEO NO CASO DE ATIVAÇÃO QUÍMICA DO PRECURSOR. O PRESENTE PEDIDO DESCREVE AINDA UM PROCESSO DE REMOÇÃO DE COMPOSTOS EM FASE AQUOSA, COM A UTILIZAÇÃO DOS CARVÕES ATIVADOS, COMPREENDENDO AS ETAPAS DE MISTURAR UMA SOLUÇÃO DE COMPOSTOS COM O CARVÃO ATIVADO, AGITAÇÃO E SEPARAÇÃO.
Patent RU-94007689-A (RU)
Inventor: NAMAZBAEV V I
IPC: A61F9/00
Filed: 1994-03-01
Abstract: FIELD: ophthalmology. SUBSTANCE: first version of portable apparatus has hollow flexible body made, for example, of rubber. One end of body has hole, butt edge of which has circumference form, and inner side hole edge is made in the form of funnel. Second version of apparatus is distinguished for the fact, that its body from side of its other end is made in the form of hollow bellows. Third version of apparatus is distinguished by the fact, that its body from side of its other end is made in the form of hollow cylinder, inside which piston is tightly set spring-loaded from hole in first end of body. Piston rod protrudes outside body. Each version body may have additional through hole, that communicates its inner volume with outer space. Additional hole of each version may ave reverse valve, that closes hole from side of body inner volume and protrudes outside and spring-loaded in that direction. To set lens on eye apparatus with laying on its butt edge lens is moved close to eye till lens is pressed to eye by hole edge, that provides edges of lens fitting to eye. After that according to first and second versions apparatus body is contracted and according to third version - piston is moved in direction of hole on first end of body. Increased air pressure inside body provides fitting of lens middle part to eye. To remove lens from eye apparatus is to eye till fitting of body edge hole to located on eye lens. Before the edge fitting body is contracted (for first and second version) or piston is moved in direction to hole in body (for third version). After edge to lens fitting is achieved they decrease or take off contraction of body (for first and second versions) or move piston from hole in body (for third version). Formed inside body air depression provides lens sucking to body hole, that allows to remove lens from eye during apparatus moving back. Additional through hole in body or mounted in it reverse valve allow to use apparatus for lens extraction from container before its installation on eye, ensure easiness of its separation from apparatus after lens installation on eye and after its removal from eye, help forced pushing of lens from apparatus after its removal from eye and simplify usage of apparatus. EFFECT: simplification of lens setting on eye and removal and its separation from container and apparatus.
Patent RU-94023283-A (RU)
Inventor: ISAKOV V F
IPC: B29B13/02
Filed: 1994-06-17
Abstract: FIELD: chemical industry, in particular, reprocessing of polymeric wastes and production of synthetic filaments. SUBSTANCE: apparatus has casing, charging unit, polymer accumulator, separating members, mixing mechanism positioned within casing and composed of reciprocating piston rotating about its axis and fixed disk, with piston and disk made perforated. End surfaces of piston and disk are faced one toward other and provided with projections. Charging unit has conveyance unit, unit for supplying charging unit with heat-carrier and door connected with piston. Discharge tank mounted on casing has system for supplying heat-carrier from discharge tank into polymer charging unit to be heated and is further provided with system for removing polymer melt from tank. EFFECT: increased efficiency and improved quality of polymeric materials. 3 cl, 1 dwg
Patent RU-94030742-A (RU)
Inventor: PASHINTSEV I V
IPC: F02M25/06
Filed: 1994-08-16
Abstract: FIELD: preparation of fuels. SUBSTANCE: preparation of fuel mixture containing low-octane component is effected through suction of air from atmosphere followed by its cleaning in air cleaner, throttling, formation of mixture of fuel with air and supply of this mixture to engine cylinders; before supply of mixture to engine cylinders, 20- to 25-% aqueous solution of ammonia is fed to intake manifold together with fuel mixture which are then mixed; aqueous solution of ammonia is fed in amount of 2.5 to 2.8% mass of mass of fuel to increase octane number by 0.8. EFFECT: enhanced antiknock properties of fuel; reduced toxicity of waste gases; increased octane number and high ecological safety. 2 cl, 2 tbl
Patent RU-94031172-A (RU)
Inventor: ARKHIPOV V M
IPC: E01B9/38
Filed: 1994-08-12
Abstract: FIELD: railway transport, particular, track structure. SUBSTANCE: intermediate rail fastener has thrust washer made of spring materials with radial corrugations and allows flexible fastening of tie plate to rail base. Radial recess on the nut end face allows geometric locking of the nut with respect to thrust washer that considerably enhances reliability and serviceability of rail fastener. EFFECT: higher efficiency.
Patent RU-94036164-A (RU)
Inventor: BABANOVA N K
IPC: A23L2/00
Filed: 1994-09-27
Abstract: FIELD: medicine. SUBSTANCE: water contains lochein at the rate of 1-2 ml per 1 l of carbonated water. The water is effective from hepatitis. EFFECT: higher efficiency.
Patent RU-94041581-A (RU)
Inventor: BOJKO G P
IPC: G01N29/12
Filed: 1994-11-15
Abstract: FIELD: method refers to field of acoustic measurements and may be used to determine coefficient of structural stresses of binding composition for evaluation of efficiency of mechanical sealing. SUBSTANCE: method includes adjustment of frequency of composition to resonance frequency and measurement of ratio of resonance frequency to low frequencies predominantly. Primary and secondary resonance frequencies are found. Sought-for value is evaluated by their maximum difference with degeneration of amplitude of oscillations of binding composition on its primary resonance frequency and by maximum value of amplitude of oscillations of binding composition on its secondary resonance frequency. EFFECT: realization of capability for determination of structural stresses for evaluation of efficiency of mechanical actions with provision for authenticity and simplification of the process. 3 cl, 1 dwg
Patent RU-95100549-A (RU)
Inventor: SAJFULIN EH Z
IPC: B30B1/32
Filed: 1995-01-12
Abstract: FIELD: mechanical engineering. SUBSTANCE: hydraulic press has base frame, loading opening located in upper part of base frame, removable gate installed in loading opening, multiplicator installed coaxially with piston positioned in low-pressure space of multiplicator, multiplicator housed in low-pressure space, and plunger positioned in high-pressure space of multiplicator, recess for medium transmitting high pressure to article, stationary striker installed in recess for medium transmitting high pressure to article, and movable striker installed in aforesaid recess for possible interaction with end face of multiplicator plunger and moving towards stationary striker and having passages connecting multiplicator high-pressure space with space for medium transmitting high pressure to article. Side surface of multiplicator plunger has circular grooves located at a distance from plunger end face equal to value of plunger stroke. In this case, optimal stamping pressure achieved in recess for medium transmitting high pressure to article, and total volume of circular grooves is equal to volume of medium displaced from aforesaid recess after achieving optimal stamping pressure. Multiplicator high-pressure space is made within base frame and coaxially to it, and high-pressure transmitting recess is arranged within base frame and coaxially to it between high-pressure space of multiplicator and loading opening. EFFECT: simplified design, high efficiency. 1 cl, 1 dwg
Patent RU-95100558-A (RU)
Inventor: SPIRIDONOV JU A
IPC: F24B1/08
Filed: 1995-01-12
Abstract: FIELD: heat-power engineering; continuous or cyclic heating of large buildings. SUBSTANCE: heater has burner, U-shaped radiator, fan, exhaust device, reflector load-bearing frame and suspension system. Fan is mounted before burner of mixing chamber and U-shaped radiator; elements for curtain jet cooling of wall are mounted at points of sections subjected to excessive stresses. Mixing chambers are brought in communication with exhaust device before fan by means of pipe line provided with adjustable throttle valve and distributor. Lateral surface of distributor is provided with nozzles whose diameter (d) and angle of attack (α) are changeable. But each nozzle satisfies equation d/sinα=const,. Rectangular gusset plates are mounted before nozzles in flow section for angular displacement about their axis of symmetry. Mixing chamber before U-shaped radiator and curtain jet cooling elements are brought in communication with pressure chamber of fan by means of manifold of pipe line provided with adjustable throttle valve and distributor having holes in its lateral surface. Holes of mixing chamber are provided with nozzles made in form of cylinders brought out beyond distributor and blanked off on both ends; they have slots in area of distributor and hole in flow section; angle between axis of hole and axis of nozzle is ψ(0<ψ<90); nozzle is mounted for angular displacement about its axis. EFFECT: improved intensification characteristics.
Patent RU-95100729-A (RU)
Inventor: ARNAUT N R
IPC: A47J36/34
Filed: 1995-01-18
Abstract: FIELD: supporting equipment used in home and field conditions. SUBSTANCE: support has plates with transverse slits. Upper part of plates is bent to form rim and lower part is made linear. One plate is provided with clips for connecting plates in inoperative position. EFFECT: simplified construction, compactness, wider operational capabilities and enhanced reliability in operation.
Patent RU-95100918-A (RU)
Inventor: SHALENNYJ V T
IPC: B28B1/08
Filed: 1995-01-19
Abstract: FIELD: civil engineering. SUBSTANCE: production of hollow slabs for reinforced concrete covering in factory and yard conditions is effected by plant having spacious frame 2, mould 3, vibration cores- hollow formers 4, weight 5, mechanism for its lifting and moving 6, mounted on base 1. Plant is provided with turning frame 7 which means of coupled parallel connecting rods 9 carries weight 5. This weight also has brackets 10 by means of which and ropes reeved through pulleys 11 it is imparted reciprocating motion by crank drive unit 8 comprising motor with reducer 16, and mounted on the shaft of this reducer are axle-shafts ending in cranks with rollers. EFFECT: high efficiency. 2 dwg
Patent RU-95108210-A (RU)
Inventor: MAVRIN V JU
IPC: C07C69/26
Filed: 1995-05-31
Abstract: FIELD: chemical industry, production of polishing and protecting compositions for paper, leather, wood, or the like. SUBSTANCE: process comprises reacting fatty acid or mixture of fatty acids with monoethanol amine at monoethanolamine to fatty acid of (1.0-1.2):2, and process is carried out at boiling temperature of the reaction mixture and at atmospheric pressure till acid number of 40-60 is attained followed by vacuum treatment at residual pressure of 150-500 mm Hg at 160-180 C till the desired acid number and the saponification number of the final product are attained. EFFECT: more efficient preparation process. 1 cl
Patent TW-200303627-A (TW)
Title: Light emitting device and manufacturing method thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/32
Filed: 2002-11-12
Abstract: A light emitting device is provided, which uses alternating current drive as a method of driving the light emitting device, and in which light emission is always obtained when voltages having different polarities are alternately applied, and a method of manufacturing the light emitting device is also provided. A first light emitting element made from an anode, an organic compound layer, and a cathode, and a second electrode made from an anode, an organic compound layer, and a cathode are formed. The light emitting elements are formed sandwiching the same organic compound layer. The anode of the first light emitting element and the anode of the second light emitting element, and the cathode of the first light emitting element and the cathode of the second light emitting element, are formed on opposite sides of the organic compound layer, respectively, thus sandwiching the organic compound layer. Note that voltages having an inverse polarity are applied alternately by the alternating current drive, and therefore light can always be emitted by any one of the first light emitting element or the second light emitting element.
Patent TW-200304414-A (TW)
Title: Composite material
Inventor: KIKUCHI HIDEYUKI
IPC: B82Y40/00
Filed: 2002-11-19
Abstract: The object of the present invention is to provide a composite material which ensures photocalayst effects and suppresses surface reflection or interference color. The solution of the present invention is a composite material having a laminated film in which between two or more TiO2 photocatalyst layers 14-1, 14-2, …, 14-n each possessing a light permeability and a SiO2 photocatalytic reactivity middle layers 16-1, 16-2, 16-n composed of a light permeable material having a reflectance different from that of the photocatalyst layers 14-1, 14-2,14-n, and liquidphilic layers 17 on the topmost TiO2 photocatalyst layer are interposed, laminated on a single surface of a transparent base material 12. The photocatalyst layers 14-1, 14-2,…, 14-n, the middle layers 16-1, 16-2, …, 16-n and the liquidpulic layer 17 each have a thickness ranges from 5nm ~ 50nm. In addition, The laminated film 18 has a total of less than 18 layers and a thickness of less than 400 nm.
Patent TW-200301336-A (TW)
Title: Low modulus belt
Inventor: SEDLACEK DOUGLAS R
IPC: F16G5/20
Filed: 2002-11-27
Abstract: The invention comprises a low modulus power transmission belt having a multi-unit cord tensile member. The belt also comprises a low modulus elastomeric body. A multi-unit cord tensile member configuration is plied into the elastomeric body, the tensile cord members having an included angle in the range of 120 DEG to 180 DEG between each ply. The belt having an elastic modulus of less than 1,500 N/mm and having an elongation of approximately 6.8% over a load range of approximately 0-350 newtons.
Patent TW-200411926-A (TW)
Title: Structures and fabrication methods trench insulated gate bipolar transistors
Inventor: LAI YEONG-LIN
IPC: H01L29/70
Filed: 2002-12-23
Abstract: The purpose of the present invention is to provide structures and fabrication methods to protect trench insulated gate bipolar transistors against heavy-ion-induced destructive failures. The present invention uses the horizontal and vertical extension of the p+plug to reduce the lateral resistance of the P-base region and harden the trench insulated gate bipolar transistors against radiation without sacrificing the normal performance of the trench insulated gate bipolar transistors.
Patent TW-200413796-A (TW)
Title: Non-rubbing liquid crystal alignment method
Inventor: CHAO CHIH-YU
IPC: B29C35/02
Filed: 2003-01-17
Abstract: A method for forming non-rubbing alignment film is provided. A polymer film is formed on a substrate first. A plurality of microgroove structure is formed on the surface of the polymer film by molecular imprint method to prevent static electric damage and micro particles contamination produced by rubbing method.
Patent TW-200414354-A (TW)
Title: Semiconductor processing method for selectively forming thin film in low pressure
Inventor: CHEN CHENG-SHUN
IPC: H01L21/316
Filed: 2003-01-29
Abstract: The present invention provides a processing method for selectively forming high quality silicon dioxide thin film on the surface of semiconductor chip. The surface of semiconductor chip is defined with a memory unit area and a peripheral circuit area, wherein the peripheral circuit area includes at least a polysilicon metal layer, and the polysilicon metal layer is stacked with a polysilicon layer and a metal silicide layer in up and down direction. The method uses the wet low pressure oxidation to place the semiconductor chip in a pressure vessel with the pressure under 20 Torr, and introduce a mixture gas of hydrogen and oxygen; wherein, the chip temperature is 800~1500 degree C, and the hydrogen flow rate (%H2 of TGF) is 1~33%, and the total gas flow rate (TGF) for hydrogen and oxygen is 8~16 SLM, so that it can form a silicon dioxide layer with the thickness around 30~90 angstroms on the surface of the polysilicon layer within 5~45 seconds without oxidizing the metal silicide layer.
Patent TW-200307188-A (TW)
Title: Lithographic apparatus, alignment method and device manufacturing method
Inventor: BEST KEITH FRANK
IPC: G03F9/00
Filed: 2003-02-13
Abstract: To align between layers having a large Z separation, e.g. in the manufacture of MEMS or MOEMS, an alignment system which illuminates reference markers with normally incident radiation is used. The alignment system has an illumination system that is telecentric on the substrate side.
Patent TW-200416161-A (TW)
Title: Dynamic automobile-chassis inspection device
Inventor: Gao yue-gui
IPC: B60S9/21
Filed: 2003-02-25
Abstract: The present invention relates to a dynamic automobile-chassis inspection device, comprising a primary lifter device. The primary lifting device comprises two primary lifting frames that can ascent/descent in parallel to each other. A secondary lifting device is arranged in a middle section of the two primary lifting frames. Opposite ends of each primary lifting frame are provided with a secondary limiting device and a primary limiting device. The primary limiting device is movable on the primary lifting frame to change the distance thereof with respect to the secondary limiting device. An inter-coupling device is provided outboard the two primary lifting frame. The position of the primary limiting device is changeable in accordance with the axle distance of different model of automobile, in order to have the front and rear parts of the automobile positioned and constrained between the primary and secondary limiting devices. The inter-coupling device is then employed to synchronously drive the front wheels and/or rear wheels of the automobile to enhance inspection and test performed on the automobile when the automobile is in an actuated condition.
Patent TW-200418730-A (TW)
Title: Water feeding method and control pipeline structure of water electrolysis machine
Inventor: YAN GUO-JI
Filed: 2003-03-17
Abstract: This invention provides a water-feeding method and control pipeline structure of a water electrolysis machine, which mainly uses a water electrolysis machine to work with an RO purifier. The method comprises mixing the filtrated water obtained from the third filter of the RO purifier and pure water in a pressure tank at a specific ratio to reach water hardness (TDS) value of 50 to 60 ppm prior to feeding to the water hydrolysis machine for hydrolyzing. The pipeline is installed by using a three-way converging valve, in which the valve openings of the left and right ends are connected with electromagnetic valves using flow-guiding pipes, joined with an adjustable first water feeding valve and an adjustable second water feeding valve, respectively, and then connected to the water outlet of the third filter of the RO purifier and the water outlet of the pressure tank through a first guide pipe and a second guide pipe, respectively. This design can facilitate the water electrolysis machine to achieve its maximum performance at areas with different water quality.
Patent TW-200419115-A (TW)
Title: Method of heat recovery for air conditioning system of industry and commercial
Inventor: CHANG SHIH-PING
Filed: 2003-03-31
Abstract: The method is concerning to the air conditioning system of industry and commercial. The method can recover heat from the air conditioning system. Mainly, the method is recovering the heat of conditioned discharge air from air conditioning system which is because the volume of air change requirement. And let the discharge air go through an evaporative condenser or other type condenser to recover heat in order to save energy. The principle of evaporative condenser is using the latent heat of water to absorb heat. The process is effected by the wet bulb temperature of air through the condenser. Which mean the lower the wet bulb temperature causes the lower energy consumption. The method is fully using the low temperature and low relative humidity of discharge air which also have a low wet bulb temperature. And forcing the discharge air to go through the condenser letting the condensing temperature decrease as well the pressure. And therefore less the compressor's energy consumption. In other hand to recover the energy.
Patent TW-200406209-A (TW)
Title: Medicament combinations comprising heterocyclic compounds and a novel anticholinergic
Inventor: BANHOLZER ROLF
IPC: C07D451/10
Filed: 2003-04-10
Abstract: The present invention relates to novel pharmaceutical compositions based on a new anticholinergic 1 and heterocyclic compounds 2, processes for preparing them and their use in the treatment of respiratory complaints.