baber/WOPTO huggingface dataset:
Patent OA-11911-A (OA)
Title: Apparatus and method for forming a pipe with increased wall-thickness at its ends.
Inventor: SAHLEM DONALD P
IPC: B21C/
Filed: 1999-10-08
Abstract: Apparatus for and method of extruding a metal pipe having a uniform inner diameter, and forward and rearward end sections (62, 66) which are thicker than the middle section (64) of the pipe. A metal billet (54) having a bore (56) is inserted into an open ended cylindrical bore of a stationary container (12). The billet (54) is moved axially within the bore of the container (12) by a press (13) which includes a pressing surface (38, 39) and a mandrel (44) extending forwardly from the pressing surface through the bore of toward the billet (54). The mandrel (44) has a cylindrical large diameter rearward portion (48), a cylindrical small diameter middle portion (50) and a forwardly and outwardly tapering forward portion (52). Metal from the billet (54) is forced through the small diameter bore of a two part removable first die (20) around the middle portion (50) of the mandrel (44) by moving the press forwardly for a first distance to form a preliminary forward end section (62) of pipe. The press is moved forwardly for a second distance for forcing metal from the billet through the bore of the first die (51) around the rearward portion (48) of the mandrel for extruding the middle section (64) of pipe and causing the preliminary forward end section (62) of pipe to pass over the tapered forward portion (52) of the mandrel to form the forward end section (62) of pipe. The press is moved forwardly for a third distance for forcing metal from the billet through the relatively large bore of a second die (53) around the rearward portion (48) of the mandrel to form the rearward end section (66) of pipe.
Patent PT-102623-A (PT)
Title: Preparation of penicillanic acid dioxides consists of reductive deamination and halogenation, for controlled oxidation and catalytic reduction
Inventor: GONCALVES ANTONIO MANUEL DE AL
IPC: C07D499/10
Filed: 2001-06-05
Abstract: The preparation of penicillanic acid dioxides comprises reductive deamination of 6-APA with halogenation to give a dibrominated penicillanic acid. Oxidation in the 6 position with hydrogen persulphate gives 1,1-dioxide of this penicillanic acid. Catalytic reduction of this dioxide with molecular hydrogen gives 1,1-dioxide of penicillanic acid. The oxidising agent applied to penicillanic acids not oxidised in the 1 position is potassium hydrogen persulphate (KHSO5).
Patent PT-106032-A (PT)
Title: Separadores de via em betão
Inventor: SILVA CARLOS ALBERTO DIAS DA
IPC: E01F15/00
Filed: 2011-11-30
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A SEPARADORES DE VIA EM BETÃO ARMADO PRÉ-FABRICADO, UM MACHO (1) E OUTRO FÊMEA (2), CONCEBIDOS DE MODO A PODEREM UNIR-SE PELOS TOPOS POR MEIO DE UM ENCAIXE DO TIPO MACHO/FÊMEA, SENDO QUE O ENCAIXE SUCESSIVO DESTES SEPARADORES (1,2) PERMITE FORMAR UMA LINHA CONTÍNUA, MORMENTE PARA REGULAÇÃO DO TRÂNSITO, CARATERIZADOS POR UM ESTAR DOTADO DE ELEMENTOS MACHO (10) E O OUTRO DE ELEMENTOS FÊMEA (11), POR ESTES ELEMENTOS DE ENCAIXE (10,11) SEREM OS ÚNICOS PARA EFETIVAÇÃO DO DITO ENCAIXE E DA CONSEQUENTE UNIÃO DOS SEPARADORES (1,2) E POR, QUER A SECÇÃO TRANSVERSAL DA CABEÇA DA PROTUBERÂNCIA DO ELEMENTO MACHO DE ENCAIXE (10), QUER A SECÇÃO TRANSVERSAL DA CAVIDADE DO ELEMENTO FÊMEA DE ENCAIXE (11), NÃO POSSUÍREM ARESTAS VIVAS, SENDO O CONTORNO DE AMBAS AS SECÇÕES UMA LINHA CURVA CONTÍNUA CONSTITUÍDA PELA SUCESSÃO DE ARCOS DE CIRCUNFERÊNCIA.
Patent PT-109305-A (PT)
Title: Máquina e processo de preparação de bebidas com base em cartuchos de concentrado de bebida
Inventor: RUI MIGUEL NABEIRO
IPC: B67D7/00
Filed: 2016-04-07
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UMA MÁQUINA (1) PARA PREPARAÇÃO DE BEBIDAS APRESENTANDO UMA PLURALIDADE DE CARTUCHOS (2) DE CONCENTRADO DE BEBIDA PROPORCIONADOS DE MODO QUE PODEM RECOLHER UM RESPETIVO CONCENTRADO DE BEBIDA (3), E UM DISPOSITIVO DE DESCARGA DE CONCENTRADO (4) ADAPTADO DE MODO QUE PODE INTERAGIR COM CADA UM DOS REFERIDOS CARTUCHOS (2) DE CONCENTRADO DE BEBIDA, SENDO QUE O REFERIDO DISPOSITIVO DE DESCARGA DE CONCENTRADO (4) É ADAPTADO DE MODO QUE PODE INTERAGIR COM CADA UM DOS REFERIDOS CARTUCHOS (2) DE CONCENTRADO DE BEBIDA ATRAVÉS DE UM MOVIMENTO CONTROLADO DE AVANÇO E RECUO DO REFERIDO DISPOSITIVO DE DESCARGA DE CONCENTRADO (4) SEGUNDO UMA DIREÇÃO PARALELA À DIREÇÃO PREVALECENTE DE DESCARGA DE MODO A ATUAR UMA ABERTURA E FECHO DA RESPETIVA PARTE DE DESCARGA (22) E DESSE MODO PROPORCIONAR DESCARGA DO REFERIDO CONCENTRADO DE BEBIDA (3). A PRESENTE INVENÇÃO REFERE-SE AINDA A UM PROCESSO DE PREPARAÇÃO DE BEBIDAS COM BASE NUMA MÁQUINA (1) DE PREPARAÇÃO DE BEBIDAS DO TIPO DA PRESENTE INVENÇÃO.
Patent PT-115371-A (PT)
Title: Método de criação de janelas óticas de diagnóstico e tratamento em materiais biológicos na zona do ultravioleta
Inventor: LUÍS MANUEL COUTO OLIVEIRA
IPC: G01N1/28
Filed: 2019-03-14
Abstract: A PRESENTE INVENÇÃO CONSISTE NUM MÉTODO PARA AUMENTAR A TRANSPARÊNCIA DE MATERIAIS BIOLÓGICOS NA ZONA DA LUZ ULTRAVIOLETA (UV) DO ESPECTRO ELETROMAGNÉTICO, CRIANDO JANELAS ÓTICAS QUE POSSIBILITAM A REALIZAÇÃO DE DIAGNÓSTICO E DE TRATAMENTO NESSA ZONA, EM PARTICULAR NOS COMPRIMENTOS DE ONDA DE 230 NM E DE 300 NM. A ÁGUA INTERSTICIAL PRESENTE NO MATERIAL BIOLÓGICO É SUBSTITUÍDA DE FORMA PARCIAL E TEMPORÁRIA POR UM AGENTE INERTE, QUE AUMENTA O ÍNDICE DE REFRAÇÃO DO ESPAÇO INTERSTICIAL, APROXIMANDO-O DO ÍNDICE DE REFRAÇÃO DOS RESTANTES COMPONENTES DO MATERIAL, O QUE REDUZ O ESPALHAMENTO DA LUZ E PERMITE UM MAIOR CRESCIMENTO DA TRANSPARÊNCIA DO MATERIAL NA ZONA DO UV, COMPARATIVAMENTE COM AS ZONAS DO VISÍVEL E INFRAVERMELHO. DESTA FORMA, A PRESENTE INVENÇÃO SITUA-SE NO DOMÍNIO TÉCNICO DA ENGENHARIA BIOMÉDICA, MEDICINA E IMAGIOLOGIA CLÍNICA, EM PARTICULAR, DIZ RESPEITO A TÉCNICAS DE DIAGNÓSTICO E TRATAMENTO ATRAVÉS DO USO DE LUZ UV.
Patent RU-94019480-A (RU)
Inventor: KRISTOFER DZHOZEF KEHNTROL
IPC: G01B11/16
Filed: 1992-09-02
Abstract: FIELD: instrumentation engineering. SUBSTANCE: method/device for determination of any of the great number of measurands: shape, area, chemical composition, diameter, color, quantity, thickness, width, length, absorption factor, dielectric constant, reflection factor, transmission factor, Raman diffusion profile, fluorescence, surface tension, roughness, profile, density, position and orientation. Use of several energy beams as a source of energy: beams of charged and neutral particles, gamma-ray, X-ray, micro, optical and acoustic waves. The described device determines the mean value and standard deviation of a great number of diameters of wool fibers and has He-Ne laser 101 and small diameter hole 102 providing for an expanding laser beam, which passes through cell 105. Beam splitter 103 is positioned in relation to small diameter hole 102 and laser 101 to direct part of the laser beam to standard detector 109, which is electrically coupled processor 110 via line 111. During operation of device 100 wool fibers in a suspension of isopropanol-wool pass through cell 105 generally at a non-zero angle in the direction of suspension flow through cell 105 for interaction with laser beam in cell 105. Beam splitter 105 and microscope lens 106 are located relative to laser 101, small diameter hole 102 and cell 105 so as to obtain in the focus a magnified image of wool fibers in cell 105 in the plane of end 107 of beam 108 of optical fibers. Each fiber in beam 108 is connected with photodiode detector 112. Processor (timer) 113 is electrically coupled to detector 112 via line 114. Processor (timer) 113 is also electrically coupled to computer 115 via line 116, and to processor 110 via line 117. Detector 118 is electrically coupled to processor 110 via line 119. Processor 110 is electrically coupled to computer 115 via line 120. Detector 118 is positioned for operation relative to laser 101, small diameter hole 102 and cell 105 for detection of outgoing light. EFFECT: facilitated procedure. 23 cl, 11 dwg
Patent RU-94020414-A (RU)
Inventor: VAPNJARCHUK A N
IPC: A01K47/04
Filed: 1994-06-02
Abstract: FIELD: apiculture, in particular, manufacture of foundation in home or farm conditions. SUBSTANCE: apparatus of punch and matrix type has curved pressure member, whose convex side is oriented toward base, and joining mechanism formed as flexible plate. One end of plate is connected with punch and other end is connected with matrix. EFFECT: simplified construction, wider operational capabilities and enhanced reliability in operation.
Patent RU-94030536-A (RU)
Inventor: BARATOV A N
IPC: A62C2/00
Filed: 1994-08-05
Abstract: FIELD: fire-fighting technology; may be used for fire fighting in open and closed reservoirs with inflammable and combustible liquids. SUBSTANCE: method consists in burning of solid-fuel composition and in supply of gas-and-aerosol mixture to burning surface in cooled state. Cooling is conducted in two stages. At first stage mixture is subjected to preliminary cooling to temperature below that of thermal decomposition of liquid. Second stage of cooling is integrated with supply of mixture to burning surface by letting mixture pass through layer of liquid present in reservoir from bottom upwards. Device to fight fire has generator 2 with chamber 3 for burning of solid-fuel composition and aids for preliminary cooling of gas and aerosol mixture manufactured in the form of vessels 6 with thermal locks 9 put in path of movement of flow of mixture. Generator 2 is joined to reservoir 1 by means of pipeline 7 which inlet to reservoir 1 is located in lower part of it and is provided with checker 11. which is made from elastic material hose. Elasticity of hose is such that under mode of waiting hose is flattened under action of pressure of liquid in reservoir and forms seal preventing penetration of liquid into generator. With switching on generator and formation of flow of gas-and-aerosol mixture hose straightens under action of pressure opening passage of mixture into reservoir. EFFECT: minimum consumption of mixture and prevention of spoilage of product stored in reservoir. 2 dwg
Patent RU-94034386-A (RU)
Inventor: ABILEV S K
IPC: C12N1/00
Filed: 1994-09-19
Abstract: FIELD: biotechnology, technical microbiology. SUBSTANCE: invention relates to preparing vitamin B- and biogas by methane fermentation of organic substrates (acetone-butyl mash, alcohol mash, waste from beet-sugar and starch-syrup production). Method involves additional addition of stimulating agent of corrinoidogenesis and methanogenesis - mixed-ligand complex compound of divalent zinc with para-aminobenzoic acid and glycine taken at amount B- wt. -% or 0.02-2.0 mg/l (by zinc content). EFFECT: enhanced total and true part of vitamin 2•10-2•10and biogas yield.
Patent RU-94044068-A (RU)
Inventor: MASANOV O L
IPC: G21F9/16
Filed: 1994-12-15
Abstract: FIELD: radioactive waste recovery; solidifying low- and medium-activity wastes by their inclusion in organic binders. SUBSTANCE: prior to introducing molten bitumen, pulps are subjected to preliminary crushing until bulk weight of 0.45-0.6 g/cu.cm is obtained. EFFECT: improved waste content of compound obtained.
Patent RU-95101323-A (RU)
Inventor: VOLKOV V I
IPC: G01P21/00
Filed: 1995-01-31
Abstract: FIELD: instruments. SUBSTANCE: device has brush which is mounted on trajectory of particles flow, and unit for supply of particles. Brush is designed as rotating ellipse which rotation shaft is located in its center. Rotation shaft of first brush also holds second one which is spaced from first brush by distance which equals to double height of brush needles. Additional brush provides possibility for mounting it at angle with respect to plane of stand of first brush. Brush needle height is at least ten times greater than diameter of particle to be accelerated. Distance between brush needles in radial and tangent direction is two time greater than size of particles. Lesser half axis of ellipse is at least twenty times greater than distance between brush needles. EFFECT: calibration of instruments for ecological monitoring which test effluents of solid fuel combustion.
Patent RU-95102627-A (RU)
Inventor: SMIRNOV A I
IPC: A62B19/02
Filed: 1995-02-22
Abstract: FIELD: diving equipment. SUBSTANCE: regeneration cartridge has inner and outer casings filled with some chemical. The outer casing is a sack fabricated from flexible material. The empty space of this sack is equal to the breathing sack volume. EFFECT: higher efficiency.
Patent RU-95105158-A (RU)
Inventor: BELENOV E A
IPC: B01J19/32
Filed: 1995-04-13
Abstract: FIELD: heat-mass-exchanging equipment with contact engagement of phases. SUBSTANCE: heat-mass-exchanging unit has housing divided by perforated walls into sections, three contact members disposed in inclined position at an angle of 30-45 deg relative to horizontal plane in each section. Vertical walls are mounted in each section so that they adjoin opposed sides of contact members to define together with housing gas supply and discharge channels provided with windows positioned in their upper and lower parts. Gas discharge channel of lower section is communicated with gas supply channel of upper section. When phases flow in counter-currency mode through the whole of unit, straight flow of gas and liquid within each section is provided, and additional separation of liquid drops is facilitated, when gas flow is deflected at inlets and outlets of mentioned channels. Headpiece may be made in the form of separate sections, each formed as shell open at both ends and having rectangular or polygonal section. Rigid contact members and separating inclined and vertical partition walls are mounted within these sections (shells). EFFECT: increased efficiency, simplified construction and enhanced reliability in operation.
Patent RU-95106574-A (RU)
Inventor: BASHILOVA T G
IPC: D01C1/02
Filed: 1995-04-25
Abstract: FIELD: chemical technology of textile material treatment. SUBSTANCE: the offered method includes additional treatment with solution containing soda ash and sodium sulfite with subsequent alkali cooking with solution containing caustic soda, soda ash, sodium pripolyphosphat and wetting agent. EFFECT: provision of production of high-quality flax yarn homogeneous in color, and extended assortment due to production of yarn of high numbers Nos 24,26,30.
Patent RU-95107451-A (RU)
Inventor: JUKOV JU M
IPC: C06B25/18
Filed: 1995-05-10
Abstract: FIELD: fuels. SUBSTANCE: nitrocellulose-base ice-forming fuel containing nitrocellulose, diethylene glycol dinitrate, centralite, Vaseline oil has additionally, %: silver iodide 0.4-4.0; copper iodate 5-40; technical carbon 0.1-4.0; iron oxide 0.1-10.0; nitroester (glycerol trinitrate or its mixture with diethylene glycol dinitrate) 27.0-36.9, and zinc stearate 0.01-0.1. EFFECT: enhanced quality of fuel.
Patent RU-95107957-A (RU)
Inventor: KORIGODSKIJ A R
IPC: A61F2/16
Filed: 1995-05-19
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: method of making the soft contact lens based on hydrophilic polyacrylamide gel involves polymerization of acrylamide and cross-linking agent aqueous solutions in the presence of alkaline metal persulfate and N,N,N,N-tetramethylethylenediamine. Process is carried out in the closed volume exhibiting contact lens form at 20-25 C followed by washing out the obtained lens in distilled water. Cross-linking agent is a compound of the general formulawhere: R -; R- R, -(CH)CH-(CH)OH-CH-CH=CH-H; n = 0-3; k = 2-4, orwhere: R-or. Parent components for polymerization were taken at the following ratio, wt.-%: acrylamide, 25-60; cross-linking agent, 0.07-1.20; potassium or sodium persulfate; 0.05-0.40; N,N,N,N-tetramethylethylenediamine, 0.08-0.30; and distilled water, the balance. EFFECT: higher efficiency.
Patent RU-95110376-A (RU)
Inventor: KHAZIEV N N
IPC: B01D19/00
Filed: 1995-06-19
Abstract: FIELD: oil producing industry; separation of well products into oil, water and gas on crude oil treatment plants. SUBSTANCE: in tubular separating unit, pipelines for supply of gas-liquid mixture and gas withdrawal are connected to upper end of inclined tubular column, pipeline for withdrawal of oil is connected to side wall of the middle length of column and pipeline for discharge of water is connected to lower end of inclined column. The offered unit provides for favorable conditions for separation of gas and water from crude oil, increase of quality of separation and settling, and unit productivity. EFFECT: higher efficiency of tubular separating units and quality of separation of well products into oil, water and gas. 1 dwg
Patent RU-95111032-A (RU)
Inventor: TRUSOV N A
IPC: A01G31/06
Filed: 1995-06-27
Abstract: FIELD: agriculture, in particular, hydroponic units for growing green feeds. SUBSTANCE: apparatus has shelves mounted on conveying devices with growing chambers, which are covered with film, and nutrient solution supply main pipeline. Metering vessel with nutrient solution dose regulating members is connected to main pipeline. Metering vessel is connected via cocks with channels for distributing nutrient solution to growing chambers. Metering wall is positioned adjacent to growing chamber sections boundaries to provide supplying of predetermined volume of solution for watering of each section of growing chamber. Apparatus has opening for discharging nutrient solution into distributing member having length equal to width of growing chamber section. Nutrient solution collector is positioned at opposite side of growing chamber and provided with horizontal channel positioned al the level of covering film. Nutrient solution collector is connected via cock with discharge branch pipe. Watering device has lifting mechanism for lifting and fixation of solution supply channels above growing chamber. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 8 dwg
Patent RU-95111481-A (RU)
Inventor: TSYPKIN V I
IPC: F42B39/00
Filed: 1995-07-04
Abstract: FIELD: explosive devices. SUBSTANCE: the container has a cylindrical housing with convex bottoms, neck closed with a cover, cylindrical sleeve installed in the housing with a wall consisting of layers of light metal (internal layer), corrugated sheet of plastic metal (intermediate layer) and an armored plate of metal (external layer). A similar set of layers makes up the sleeve bottom. The sleeve flange is connected to the neck through a thin-walled plastically deformable shell. The housing neck has a groove, and the flange has an annular cavity. The cover is furnished with two groups of annular members located in succession in the longitudinal axis and installed for radial displacement; one of the groups of the members is installed for placement in the annular groove of the housing neck, and the other group is movably joined to the protective screen and installed for placement in the annular cavity of the flange. The free cavities between the layers of the sleeve wall and bottom, as well as between the sleeve and housing are filled with porous destructible material. EFFECT: enhanced safety. 1 dwg
Patent TW-200300120-A (TW)
Title: Stranded wire twisting device of reinforcement binding machine
Inventor: KUSAKARI ICHIRO
IPC: B25B25/00
Filed: 2002-10-29
Abstract: A stranded wire twisting device of a reinforcement binding machine, comprising a twisting shaft (33) and a hook part (38) with fork parts (37, 44) formed in the front parts of removers (34) fitted onto the twisting shaft and bent in forward rotating direction from the fork part front end of the twisting shaft, wherein the removers are allowed to drivingly rotate only in forward direction by a one-way stopper mechanism and, when the twisting shaft and the removers are drivingly rotated in forward direction, a stranded wire loop is hooked to the hook part (38) and then twisted and, when the twisting shaft is reversely rotated after the twisting is completed, the removers are stopped to rotate by the one-way stopper mechanism and only the twisting shaft is reversely rotated to move the hook part (38) to the rear side of the fork parts (44) of the removers (34) so as to remove the stranded wire engaged with the hook part (38) by pressing the fork parts (44).
Patent TW-200407706-A (TW)
Title: System and method for automatic classifying and storing of electronic files
Inventor: KOH ENG-GIAP
IPC: G06F17/30
Filed: 2002-11-01
Abstract: The present invention provides a system and method for automatic classifying and storing of electronic files, which can be used to store the files stored in a file source module by classifying with formats to a file storage device; that is, each file is stored to a specific folder corresponding to the format category of the file in the file management system of the file storage device. The present invention is characterized in making the user of a personal computer more easily and rapidly find the required files in a specific format from the file management system of the hard disk device. Because the same folder in the file management system can only be stored with one specific format of files, the user is able to more conveniently and organizationally manage the electronic files.
Patent TW-200304267-A (TW)
Title: AC-DC converter with low ripple output
Inventor: POON FRANKI NGAI KIT
IPC: H02M1/14
Filed: 2002-12-17
Abstract: An AC-DC converter that includes a plurality of power conversion units that overlay their signals to generate a DC signal with low voltage level, small voltage and current ripples, but high DC current. The DC signal is further filtered by a LC low pass filter to further minimize the ripples before output to the load. In one embodiment, the plurality of power conversion units is preferably powered by a plurality of input pulse generators. In an alternative embodiment, the power conversion units is powered by a input pulse generator circuit that includes a plurality of n-channel MOSFETs arranged in a full bridge configuration whose gate voltages are controlled by a plurality of pulse generators.
Patent TW-200412291-A (TW)
Title: Hologram heat shrink film and method for making same
Inventor: SHIAU TSUNG-MING
Filed: 2003-01-10
Abstract: Disclosed is a hologram heat shrink film and method for making same, wherein a UV resin film is coated on a heat shrink film. The UV resin film is put tightly against a metal wheel, a holographic film or a hot stamping foil that is formed with a hologram laser pattern UV light illuminates towards the UV resin film to cure the film instantly. The cured UV resin film is detached from the metal wheel, the holographic film or the hot stamping foil such that the hologram laser pattern of the metal wheel or the holographic film is transferred to the UV resin film, or the hot stamping foil having the hologram laser pattern is joined to the UV resin film. The method of this invention is not hazardous and does not need trained operators while allowing mass production to reduce the manufacturing cost and to feature the hologram with colorful, brilliant and aesthetic effects.
Patent TW-200413963-A (TW)
Title: Method for randomly varying tree-shape directory
Inventor: DING LIEN-CHUN
IPC: G06F17/30
Filed: 2003-01-17
Abstract: The invention specifies a method for randomly varying tree-shape directory, which is applied to a web page and the tree-shape directory is composed of multiple classified data and is stored in a database. The multiple classified data provide a up-level node number and an original classification number respectively. The method comprises the following procedures: (a) select a first and second items from the tree-shape directory and the first and second directory are composed of a first and a second classified data among the multiple classified data and (b) move a second item to the group of a first item and the original classification number of the first classified data is recorded as the up-level node number of the second classified data.