baber/WOPTO huggingface dataset:
Patent PT-103665-A (PT)
Title: Novos derivados de cromonas, respectivo processo de sintese e sua utilização como antioxidante/conservantes
Inventor: BORGES MARIA FERNANDA MARTINS
IPC: C07D311/24
Filed: 2007-02-27
Abstract: A PRESENTE INVENÇÃO RELACIONA-SE COM A OBTENÇÃO DE NOVAS AMIDAS DE CROMONAS, COM AS SEGUINTES FÓRMULAS GERAIS A E B, EM QUE R1 E R2 REPRESENTAM, RESPECTIVAMENTE: R1=R2=H; R1=H, R2=OH; R1=OH, R2=OCH3; R1=R2=OCH3; R1=R2=OH. ESTES NOVOS COMPOSTOS, COM DIFERENTES PADRÕES DE SUBSTITUIÇÃO, FORAM OBTIDOS ATRAVÉS DE UMA REACÇÃO DE CONDENSAÇÃO ENTRE A 3-CARBOXICROMONA OU 2-CARBOXICROMONA E A ANILINA (FENILAMINA), OU OS SEUS DERIVADOS SUBSTITUIDOS, COM RENDIMENTOS APRECIÁVEIS. A OBTENÇÃO DOS DERIVADOS DI-HIDROXILADOS FOI EFECTUADA POR UMA REACÇÃO DE DESMETILAÇÃO DAS CROMONAS MONOMETOXILADAS. ALGUNS DESTES COMPOSTOS TÊM APLICAÇÃO COMO AGENTES ANTIOXIDANTES/CONSERVANTES NA INDÚSTRIA FARMACÊUTICA, COSMÉTICA E/OU ALIMENTAR.
Patent PT-107037-A (PT)
Title: Sonda de ácido péptido nucleico (pna), estojo e método para deteção de aspergillus fumigatus e respetivas aplicações
Inventor: AZEVEDO NUNO FILIPE RIBEIRO PINTO DE OLIVEIRA
IPC: C12N15/11
Filed: 2013-07-03
Abstract: A PRESENTE INVENÇÃO REFERE-SE À CONCEPÇÃO DE UMA SONDA DE ÁCIDO PÉPTIDO NUCLEICO (PNA) PARA A DETEÇÃO E DISTINÇÃO DE ESTIRPES DE ASPERGILLUS FUMIGATUS EM DIFERENTES TIPOS DE AMOSTRAS. PNA É UMA MOLÉCULA SINTÉTICA ANÁLOGA AO ADN. DEVIDO ÀS CARACTERÍSTICAS FÍSICO-QUÍMICAS INERENTES À SUA ESTRUTURA, ESTAS SONDAS PERMITEM UMA ANÁLISE MAIS RÁPIDA E SENSÍVEL DO QUE USANDO SONDAS DE ADN. ESTA SONDA É APLICADA A UM PROCESSO BASEADO EM TÉCNICAS DE BIOLOGIA MOLECULAR, NOMEADAMENTE DE HIBRIDAÇÃO FLUORESCENTE IN SITU (FISH), APLICÁVEIS NA DETEÇÃO DE ASPERGILLUS FUMIGATUS EM DIVERSOS TIPOS DE AMOSTRAS CLÍNICAS INCLUINDO SANGUE, SORO, EXPETORAÇÃO, LAVADOS BRONCOALVEOLARES E BIOPSIAS. A COMBINAÇÃO DESTAS DUAS TECNOLOGIAS TORNA O PROCEDIMENTO DO FISH MAIS RÁPIDO, SIMPLES E EFICAZ. OUTRO DOS ASPECTOS DA PRESENTE INVENÇÃO RELACIONA-SE COM O DESENVOLVIMENTO DE UM ESTOJO PARA DETECÇÃO E NO REFERIDO PROCESSO, QUE TEM COMO OBJECTIVO A IDENTIFICAÇÃO DE ASPERGILLUS FUMIGATUS EM AMOSTRAS CLÍNICAS.
Patent PT-107044-A (PT)
Title: Embalagem de porção, sistema de preparação de bebidas com base na referida embalagem de porção e processo para operação do referido sistema
Inventor: NABEIRO RUI MIGUEL
IPC: B65D85/804
Filed: 2013-07-05
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UMA EMBALAGEM DE PORÇÃO (1) PARA PREPARAÇÃO DE PRODUTOS EDÍVEIS QUE SE DISTINGUE POR APRESENTAR DOIS ELEMENTOS CONSTRUTIVOS (3, 4) RESPETIVAMENTE ADAPTADOS PARA A ENTRADA E SAÍDA DE UM ESCOAMENTO FLUIDO SOB PRESSÃO E QUE APRESENTAM UMA RESPECTIVA CAMADA DE ENVOLVENTE EXTERIOR (31, 41) COM FORMA E DIMENSÃO SUBSTANCIALMENTE SIMILAR E APRESENTANDO ZONAS DE MATERIAL ENFRAQUECIDO (51, 61) COM UMA FORMA E/ OU DENSIDADE DIFERENTE, DE MODO QUE RESULTA MAIS SIMPLES EM TERMOS CONSTRUTIVOS E POSSIBILITA UMA MELHOR INTERAÇÃO COM O ESCOAMENTO FLUIDO SOB PRESSÃO RESPETIVAMENTE A MONTANTE, RESULTANDO MAIS EFICAZ EM TERMOS DE QUALIDADE DE BEBIDA OBTIDA E SEM NECESSIDADE DE MEIOS DE PERFURAÇÃO DA ENVOLVENTE DE EMBALAGEM. A PRESENTE INVENÇÃO REFERE-SE AINDA A UM SISTEMA PARA PREPARAÇÃO DE BEBIDAS INCLUINDO CAFÉ TIPO EXPRESSO, CHÁ E SIMILARES, COMPREENDENDO A REFERIDA EMBALAGEM DE PORÇÃO (1), UMA MÁQUINA DE PREPARAÇÃO DE BEBIDAS (10) COM PELO MENOS UM DISPOSITIVO DE EXTRAÇÃO (7) CONFIGURADO PARA INJETAR UM ESCOAMENTO SOB PRESSÃO NA REFERIDA EMBALAGEM DE PORÇÃO (1) E RECOLHER UM ESCOAMENTO DE BEBIDA A PARTIR DESTA, E A UM PROCESSO DE PREPARAÇÃO DE BEBIDAS COM BASE NA REFERIDA EMBALAGEM DE PORÇÃO (1).
Patent RO-91348-A (RO)
Inventor: KOOS JONCKERA
IPC: C07C273/04
Filed: 1984-11-12
Abstract: Process for preparing urea in which,
 in a synthesis zone, at a pressure of 125-350 bar and at the temperature belonging thereto, a urea synthesis solution containing carbamate and free ammonia is formed from carbon dioxide and an excess of ammonia,
 in a first decomposition step, at synthesis pressure or lower, a part of the carbamate is decomposed by supply of heat and the gas phase obtained in this process is condensed in a first condensition zone,
 in a second decomposition step, at a pressure of 4-40 bar, a further part of the carbamate still present is decomposed by supply of heat and the gas phase formed is separated off,
 in a further step, the remaining carbamate is removed in the form of a gas mixture containing ammonia and carbon dioxide, and this gas mixture is processed to form a solution of ammonia and carbon dioxide in water,
 and the remaining urea-containing solution is processed to form a concentrated urea solution. 
<??>The urea solution to be concentrated is introduced into the tubes of a shell and tube heat exchanger, the gas mixture from the second decomposition step is led into the shell side of heat exchanger at the end opposite the place where the urea solution to be concentrated is fed, the solution of ammonia and carbon dioxide in water is fed to the said shell side at a place located between the inlet for the gas mixture and the inlet for the urea solution to be concentrated, and the condensate is discharged from the shell side at the end where the urea solution is led into the tubes.
Patent RU-94010478-A (RU)
Inventor: RAKHMANKULOV D L
IPC: C23F11/10
Filed: 1994-03-25
Abstract: FIELD: corrosion protection. SUBSTANCE: invention relates to corrosion protection in hydrogen sulfide-containing media and can be used in oil and gas production industry. Inhibitor contains pyran fraction from 4,4-dymethyl-1,3-dioxane production (60-90 wt %) and, as dioxane-containing compound, still residues of dioxane alcohols from 4,4-dymethyl-1,3-dioxane production (1-40 wt %). EFFECT: widened inhibitor resource and utilized wastes.
Patent RU-94018443-A (RU)
Inventor: VJAZENOVA I A
IPC: C06B21/00
Filed: 1994-05-20
Abstract: FIELD: water-free current chemical sources in which LiClOis used as electrolyte salt. SUBSTANCE: method for dehydration makes it possible to exclude the stage of grinding due to carrying out drying at the temperature values which do not allow the crystals to be converted into a liquid phase. Use of critical points of drying considerably reduces the time of attaining the moisture content below 0.2%. EFFECT: higher efficiency of drying and simplified process.
Patent RU-94020004-A (RU)
Inventor: SVIRIDOV V I
IPC: B44C5/00
Filed: 1994-05-30
Abstract: FIELD: production of souvenirs. SUBSTANCE: souvenir has bottle or any other vessel with narrow throat and object made from material with form memory, allowing simplified insertion of object into bottle to be provided. EFFECT: simplified manufacture, increased demand for materials with form memory and wider range of products. 3 dwg
Patent RU-94027757-A (RU)
Inventor: POGORSKIJ V K
IPC: B22D39/00
Filed: 1994-07-22
Abstract: FIELD: metallurgy. SUBSTANCE: method for teeming liquid metals and alloys includes metal heating in teeming device up to the temperature of pouring the metal entire mass into molds, prolonged holding it at the temperature of pouring and pouring the metal into molds. The method is distinguished by the fact that all mass of metal in teeming device is held at the temperature which is below the temperature of pouring by 3-15%; separated from the whole mass of metal, is, at least, one portion of metal and heated in the interval between successive pouring by independent heating device up to pouring temperature and transferred to molds. EFFECT: reduced power consumption for teeming liquid metal by 15-20%, decreased melting losses of the main and expensive alloying elements and increased service life of lining of teeming devices.
Patent RU-94028275-A (RU)
Inventor: DZHON T KNUDSEN
IPC: H04W16/06
Filed: 1994-08-01
Abstract: FIELD: cellular telecommunication system of dynamic redistribution of frequencies and time intervals between cells. SUBSTANCE: when the traffic-carrying capacity of a separate cell is close to the limit one as a result of high traffic of communication line, use is made of redistribution of spectral traffic-carrying capacities of the neighboring cells for compensation of the increasing number of calls. Redistribution of power is based on the data of the actual time of cell traffic and precedent information of cells traffic based on the previous results. EFFECT: enhanced reliability.
Patent RU-94028688-A (RU)
Inventor: LARIONOV L V
IPC: C06B25/10
Filed: 1994-07-29
Abstract: FIELD: chemical industry. SUBSTANCE: powerful nitroglycerol-based explosive composition with controllable sensitivity to mechanical effects and simultaneously much lower sensitivity to various types of mechanical effects can be achieved by adding 2-8 wt% benzotrifuroxane to nitroglycol as retarding additive. EFFECT: improved properties of explosive liquid composition.
Patent RU-94030899-A (RU)
Inventor: MURADJAN V E
IPC: C07C15/04
Filed: 1994-08-22
Abstract: FIELD: production of chemical catalysts used for dechlorination of chlorine-substituted aromatic compositions; chemical industry, electrotechnical industry - for detoxication of widely used chlorine-derivative aromatic compositions, that, as it is widely known, after burning form highly toxic substances, including especially toxic substances among them - dioxines. SUBSTANCE: production of new catalyst for reaction of full dechlorination of polychlororganic compositions provides for application of chlorous nickel on graphite oxide, following treatment with silicon hydride under ratio of initial components, mass shares: graphite oxide - 100; nickel chloride - 7 - 55. The catalyst is stable in general conditions and does not loose its action capability during long period storage in the open air and keeps its activity after multiple cycles of dechlorination of chlororganic substances without catalyst regeneration. After separation from reaction mass catalyst is stored and further used in similar processes. Study of new catalyst in reaction of dechlorination of polyorganic compositions demonstrated, that it is more effective, than known catalysts of the process. In contrast to prototype (4) it is capable to catalyze full dechlorination of dichlordibenzoyl and tetrachlorbenbenzeneduring multiple cycles without regeneration; it is easily separated from reaction mass and keeps it properties in general conditions storage for long time without loss of catalytic activity; it is safe in usage and in storage. EFFECT: increased catalyst effectiveness, durability and safety.
Patent RU-94039220-A (RU)
Inventor: VOROB EV V M
IPC: C21D1/62
Filed: 1994-10-18
Abstract: FIELD: rolling for accelerated cooling of structural shapes of pit prop fluted section. SUBSTANCE: the device uses the upper, lower and two side manifolds with holes, nozzles and delivery branch pipes. Guides are installed in a spaced relation relative to each other on the lower cooling manifold, the guides are made in the form of a section accommodating horizontal nozzles. For discharge of coolant cutouts are provided in the lower part of the side faces of the guides. Vertical nozzles and pivots are installed in the gaps between the guides. The height of the pivots is not less than the height of the reinforced part of the section side walls. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-94041949-A (RU)
Inventor: RUDIN JU EH
IPC: A61B17/00
Filed: 1994-11-18
Abstract: FIELD: medicine. SUBSTANCE: method involves cutting out a flap from the ventral surface of penis and glans penis so that its length makes two times as much as the distance from external orifice of the urethra to the glans penis apex, distal area width is equal to outer diameter of the urethral catheter, that of the proximal part is equal to its three diameters. The proximal part of the flap is separated up to the external orifice of the urethra, the distal part is mobilized along the boundary widely cutting glans penis tissues to form urethra by shifting the proximal part of the flap from the stem to the glans penis and stitching it to the distal part on catheter by means of subcutaneous sutures. The so formed urethra is covered with glans penis tissue and prepuce. To do it, its internal sheet is separated from the external one, an opening is made in the center through which the glans penis is brought out and prepuce skin is shifted from the dorsal surface to the ventral one forming a strip over it that is sutured to the dissected glans penis portion. Nodular fixing sutures are put in over the wound edges. EFFECT: enhanced effectiveness of operation; reduced risk of complications.
Patent RU-94045611-A (RU)
Inventor: MOSHKONOV V V
IPC: B63B21/24
Filed: 1994-12-30
Abstract: FIELD: water transport. SUBSTANCE: anchor includes shank 1 and segment connected with it and provided with recess on side of base; it is made in form of truncated hollow cone 2 and wedge-shaped profile with sharp edge over larger base; it is connected with shank 1 by means of flat longitudinal spokes 3, thus letting soil pass through spaces between spokes 3 and facilitating burial of anchor and increasing its holding power. EFFECT: increased holding power of anchor. 3 dwg
Patent RU-95102060-A (RU)
Inventor: TIMOFEEV V V
IPC: G21B1/00
Filed: 1995-02-10
Abstract: FIELD: controlled nuclear fusion; development of fusion-type power reactors. SUBSTANCE: method involves production of long-lived plasma from many pinches in working chamber of plant with many insulated anodes and cathodes connected in pairs to secondary windings of pulse transformers assigned to each individual pair of electrodes and connected to pulse generator. Fusion reaction occurs in small volume of working chamber of plant, that is, within region wherein pinches are most heavily compressed by Ampere forces. EFFECT: enlarged functional capabilities. 2 cl, 5 dwg
Patent RU-95102860-A (RU)
Inventor: PUGACHEV S I
IPC: G01N25/72
Filed: 1995-03-01
Abstract: FIELD: acousto-thermo-visual methods of testing. SUBSTANCE: invention can be used in various branches of industry making or using articles made from dielectric materials having shape of thin disc, ring or washer. Proposed method of nondestructive test of articles from dielectric materials consists in excitation of acoustic oscillations on frequency of zero radial mode in tested article and on frequencies above zero radial mode, in recording of distribution of temperature field on surface of sample and in its comparison with temperature field of flawless sample. By deviation of distribution of temperature field with excitation of oscillations on frequency of zero mode one judges presence of local defect of type of break of continuity of material and by presence of isothermal lines in temperature field corresponding to emergence of planar modes of oscillations of frequency above zero mode one evaluates presence of distributed structural inhomogeneity in article. EFFECT: high informativity of method of test of quality of article from dielectric materials. 1 cl, 6 dwg
Patent RU-95103009-A (RU)
Inventor: KUCHAEV A A
IPC: C21C7/04
Filed: 1995-03-03
Abstract: FIELD: electric engineering and metallurgy, particular, methods of treatment of liquid metals and alloys; applicable in foundry and metallurgy. SUBSTANCE: method of electromagnetic treatment of liquid metal consists in exposure of liquid metal flow to periodic pulses of magnetic field directed along the flow axis. Duration of pulses of magnetic field is decreased in direction of metal flow that allows improvement of mechanical properties, for instance, aluminum alloys by ecologically clean methods. EFFECT: higher efficiency.
Patent RU-95108022-A (RU)
Inventor: ASLANOVA L G
IPC: A01K1/015
Filed: 1995-05-22
Abstract: FIELD: agriculture, in particular, animal rearing. SUBSTANCE: floor heater has upper protective covering (heat-insulating layer), electric heater formed as grid made from basaltic plastic rods and provided with basaltic plastic tubular members with current-conductive cores and lower protective covering formed as box with electric heater grid extending along perimeter of box. Ratio of rod and tubular member diameters is 1:50. Upper covering is made from polyurethane foam. EFFECT: increased efficiency, reduced power consumption, increased corrosion-resistance and prolonged service life. 2 cl
Patent RU-95109081-A (RU)
Inventor: ZUEV N M
IPC: C25C3/04
Filed: 1995-06-01
Abstract: FIELD: production of non-ferrous metals, in particular, production of magnesium. SUBSTANCE: part of current applied to one of the electrolyzers of the production flow line is transmitted to the apparatus intended for preparation of raw material to electrolysis; the strength of the transmitted current is adjusted by variation of the resistance of the apparatus intended for preparation of raw material and maintained within 10 to 40% of the rated current. Current distribution in the "electrolyzer- apparatus for preparation of raw material" system is adjusted by connection or disconnection of the electrodes on the unit for preparation of raw material. With this in view, the unit for preparation of raw material and one of the electrolyzers of the production flow line are combined by a common bus arrangement furnished with an electrode polarity change-over switch. EFFECT: improved utilization of current, enhanced stability and efficiency of operation of the pilot unit and production flow line, reduced cost, enhanced quality of raw material and reliability of operation.
Patent TW-200407516-A (TW)
Title: Tunable light source module
Inventor: CHANG SEAN
IPC: H01S5/14
Filed: 2002-11-11
Abstract: A tunable light source module includes a semiconductor light-emitting device, a tunable Fabry-Perotdevice for filtering light emitted from the semiconductor light emitting device, and a reflector. By means of the reflector, the lights filtered by the Fabry-Perotdevice return to pass through Fabry-Perot device and then arrive in the semiconductor light-emitting device.
Patent TW-200407798-A (TW)
Title: Method for drawing arc and sector on ellipse
Inventor: XU SHI-HAN
IPC: G06T11/20
Filed: 2002-11-12
Abstract: The present invention relates to a method for drawing arc and sector on ellipse, and more particularly to a method for drawing arc and sector on ellipse suitable for MIDP environment or environment same as or similar to MIDP. When obtaining the parameters related to the arc of ellipse, the invention performs classification. The classification method makes a determination based on the starting position of the starting angle of the arc, and the starting angle of the arc plus the position of the angle of the arc. Each classification is composed of the basic configuration of one or plural ellipse arcs and sectors. The basic configuration of ellipse arcs and sectors forms various basic configurations based on the starting position of the starting angle of the arc, and the starting angle of the arc plus the position of the angle of the arc. Finally, the arc or sector is drawn.
Patent TW-200307289-A (TW)
Title: Semiconductor memory device
Inventor: OKAMOTO TAKEO
IPC: G11C11/408
Filed: 2002-11-18
Abstract: A row address decoder of a semiconductor memory device generates internal row address signals RAD<0: 11> and /RAD<0: 11> by switching most significant bit and least significant bit of row address signals RA<0: 11> and /RA<0: 11> that correspond to address signals A0 to All, respectively. In a twin cell mode, the least significant bits RAD<0> and /RAD<0> of the internal row address signals corresponding to the most significant bits RA<11> and /RA<11> of the row address signal that are not used are selected simultaneously by row address decoder, and two adjacent wold lines are activated simultaneously. Consequently, the configuration of memory cell in the semiconductor memory device can electrically be switched from the normal single memory cell type to the twin memory cell type.
Patent TW-200301650-A (TW)
Title: Sheet transport apparatus and image reading apparatus
Inventor: MAKINO YUICHI
IPC: G03G15/00
Filed: 2002-12-19
Abstract: An image reading apparatus which enlarges the range that reliably allows an exposure device to perform reading without involving an increase in the diameter of a white roller, the image reading apparatus including: a supply device for successively supplying a plurality of sheets to a predetermined reading position, a platen glass plate provided in the predetermined reading position, a platen roller opposed to the platen glass plate, a reading device opposed to the platen glass plate on the side opposite to the platen roller and adapted to perform exposure on a sheet on the platen glass plate to read an image on the sheet, and a white guide member opposed to the platen glass plate on the upstream side of the platen roller in the transporting direction, wherein the position in which the guide member is closest to the platen roller is on the platen roller side with respect to a plane which includes the point in the outer periphery of the platen roller that is closest to the platen glass plate and which is parallel to the platen glass plate, and wherein the longitudinal length of the guide member is the same as or larger than the width of the range of the reading device which allows reading.
Patent TW-200300093-A (TW)
Title: Steroidal glycosides having appetite suppressant activity and the pharmaceutical compositions thereof
Inventor: VAN HEERDEN FANNIE RETIEF
IPC: A23L33/00
Filed: 1998-06-02
Abstract: A pharmaceutical composition contains an extract obtainable from a plant of the genus Trichocaulon or Hoodia containing an appetite suppressant agent having the formula (1) A process for obtaining the extract and a process for synthesizing compound (1) and its analogues and derivatives is also provided. The invention also extends to the use of such extracts and compound (1) and its analogues for the manufacture of medicaments having appetite suppressant activity. The invention further provides novel intermediates for the synthesis of compound (1).
Patent TW-200304165-A (TW)
Title: Processing solution preparation and supply method and apparatus
Inventor: KOBAYAKAWA YASUYUKI
IPC: G03F7/42
Filed: 2002-12-30
Abstract: A processing solution preparation and supply apparatus includes a dissolving preparation bath 102 to which a material powder (G) and ultra-pure water (J) are supplied. This dissolving preparation bath (102) is connected to a substrate processing apparatus (90) via a pipe (k1), and a processing solution (W) prepared from the material powder (G) on-site is supplied to the processing apparatus (90). To reduce an increase in the microorganism concentration in the ultra-pure water (J), this ultra-pure water (J) is circulated substantially constantly. Accordingly, this suppresses the deterioration and concentration fluctuations of a processing solution for use in processing of a semiconductor substrate, when this processing solution is supplied to users. In addition, this also reduces particles and improves the economical efficiency.
Patent TW-200302126-A (TW)
Title: Air cooling device and air cooling method
Inventor: OHMI TADAHIRO
IPC: F24F1/00
Filed: 2003-01-07
Abstract: An air cooling device includes at least one cooling unit which includes an oblique honeycomb having front, rear, upper, and lower openings and disposed so that air to be cooled is introduced into the front opening and cooled air is discharged from the rear opening, a cooling water supply means which supplies cooling water to the upper opening of the oblique honeycomb, and a water receiving section which receives discharge water discharged from the lower opening of the oblique honeycomb, and a blower means which introduces air to be cooled into the front opening of the oblique honeycomb and allows cooled air to be discharged from the rear opening of the oblique honeycomb, wherein the height of one oblique honeycomb in the cooling unit is 200 to 800mm. The air cooling device has high thermal efficiency, a small liquid-gas ratio, and a small pressure drop, and is capable of saving space and energy.