baber/WOPTO huggingface dataset:
Patent BR-8601639-A (BR)
Inventor: LJUNGBERG TURE ANDERS
IPC: G01B3/1007
Filed: 1986-04-11
Abstract: The present invention relates to a device for locking in a set position a long arched tape (5) preferably intended for measuring and marking. The tape is guided in a trough-shaped member (10) constituting one part of a locking mechanism and in which the tape is oriented with its convex side facing away from the bottom of the member. An elastically deformable locking member (17) constituting a second part of said locking mechanism has a part (16) displaceably disposed in a direction towards and away from the convex side of the tape guided in the trough. When the locking means is enabled, the part (16) has a radius of curvature substantially corresponding to that of the arched tape, and this radius of curvature may be differentfrom the radius of curvature of the tape in the disabled state. The thin edges of the tape (5) will thus be urged against the corners of the trough, whereby an effective lock is obtained between the tape and the trough-shaped member in the region of the elastically deformable tape.
Patent BR-8602660-A (BR)
Inventor: BENUZZI GINO
IPC: B65G57/02
Filed: 1986-06-06
Abstract: The plant according to the invention causes the packs of panels coming from the dividing machine to reach a first transport runway, said packs being arranged either side by side or in end-to-end sequence depending upon their size and stacking requirements. Ranged on a line beside said runway, there are lifting platforms to which the packs are supplied by common means and onto which there are stacked packs of panels of the same size. 
<??>Thereafter, suitable means will transfer the stacks of panels to stations adjacent said lifting platforms where said stacks are orderly arranged either end to end or, if desired, side by side to form parallelepiped assemblies which are then transferred to a discharge station after being, optionally, arranged on a pallet or other supporting or protecting means.
Patent BR-8701981-A (BR)
Inventor: CHING JEAN YVES CHANE
IPC: C01F17/235
Filed: 1987-03-26
Abstract: The cerium (IV) compound of the invention corresponds to the general formula (I):
 Ce(OH)x(NO3)y.pCeO2.nH2O (I)
 in which:
 - x is such that x = 4-y
 - y is between 0.35 and 1.5
 - p is greater than or equal to 0 and smaller than or equal to 2.0
 - n is greater than or equal to 0 and smaller than or equal to approximately 20. 
<??>The cerium (IV) compound can be dispersed directly in water.
Patent BR-8900662-A (BR)
Inventor: BRUCKNER RAIMUND
IPC: B22D41/08
Filed: 1989-02-15
Abstract: The invention relates to a closing and control device (3) for the casting of a fluid metal melt contained in a metallurgical vessel (1), in particular when approaching the final dimension in continuous casting, for example in the continuous casting of strip, or when casting thin slabs, the vessel having at least one elongate outlet (2). According to the invention, this closing and control device is characterised essentially in that associated with the outlet are a refractory stator (6) and a rotor (7) arranged in the latter, which adjoin one another with circular-cylindrical working faces (8, 9) and are provided with interacting openings (4, 5) extending over essentially the entire length of the stator and the rotor for the passage of the melt, the rotor being rotatable and/or axially displaceable relative to the stator. 
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Patent BR-8903984-A (BR)
Inventor: NAGAMUNE AKIO
IPC: G01S13/32
Filed: 1989-08-08
Abstract: A distance measuring method and apparatus in which first and second pseudo random signals which are the same in pattern but slightly different in period are generated to obtain a correlation output of the first and second pseudo random signals before transmission thereof as a reference correlation output, and the first pseudo random signal is directly transmitted toward a target or alternatively a carrier wave is modulated by the first pseudo random signal and transmitted toward the target. A correlation output of the signal reflected and received from the target and the second pseudo random signal is detected and the distance to the target is measured from the time interval between the reference correlation output and the received correlation output. Alternatively, the modulated carrier wave reflected and received from the target and the second pseudo random signal are subjected to correlation processing to detect a correlative modulated carrier wave and the correlative modulated carrier wave is subjected to orthogonal detection by a reference carrier wave thereby obtaining a target detection output. Then, the distance to the target is measured from the time interval between the reference correlation output and the target detection output.
Patent BR-8907791-A (BR)
Inventor: HOLMSTEDT JAN WALTER
IPC: C10M/
Filed: 1989-11-24
Abstract: The invention provides a method of treating fibrous cellulosic web for manufacture of corrugated or laminated sheets, tubes (10, 20) or other elements suitable for use in the building industry or for packing. The web (5) of material passes continuously through 3 separate chambers (1, 2, 3) before entering forming apparatus. The first chamber (1) contains a liquid for breaking down the fibres of the web (5); the second chamber (2) contains a liquid for impregnating the fibrous cellulosic web; and the third chamber (3) contains a liquid for enhancing the elasticity of the impregnated fibrous cellulosic web and for reducing the drying time of the web (5). During the forming of a corrugated product, a glue comprising an alkali metal silicate solution, an acetone solution and a hardener e.g. triacetin is used. The sheets (10) or tubes (20) or other elements formed in the forming process are then sprayed with a liquid for enhancing the resistance to water of the fibrous cellulosic web. The liquids can be used advantageously in other processes.
Patent BR-9006441-A (BR)
Inventor: APTER ROBERT
IPC: G01N21/90
Filed: 1990-12-18
Abstract: A conveyor (12) moves the hollow body (esp. bottle) on a circular path through an inspection region, where it is tuned about an axis of symmetry, parallel to the axis of the circular path. A unit (16) illuminates the body in the inspection region. A photodetector receives the light from the body. Plane mirrors (34) are arranged at a given angle to one another in the light path between the inspection region and the photodetector. - The speed of the conveyor and of the rotation of the body are chosen so that the body makes one turn in the inspection zone and 1/n of a turn for each of n mirrors. The angle between one mirror and another, with the plane of the mirror at right angles to the plane of the conveyor tracks, is 1/n of the total angle of the inspection region.
Patent BR-9203431-A (BR)
Inventor: BOEHME-KOVAC JOZEF
IPC: C04B28/02
Filed: 1992-09-02
Abstract: The invention relates to an additive combination for water-containing building material mixtures, the combination containing   a) at least 65 % by weight, preferably 65 to 98 % by weight, of a water-soluble cellulose ether or a derivative,   b) 1 to 15 % by weight of polyacrylamide, c) 1 to 20 % by weight of alkali metal salt or ammonium salt of a crosslinked polyacrylate which may have been grafted with starch,   d) 0-20 % by weight of a starch ether and e) 0 to 15 % by weight of a water-soluble alkali metal salt, alkaline earth metal salt or ammonium salt of arylsulphonic acid/ formaldehyde condensation products or of a sulphonic-acid-modified polycondensation product of melamine and formaldehyde, and to building material mixtures which contain this additive combination. The additive combinations according to the invention are suitable for all water-containing building material mixtures, in particular for plasters, mortars, adhesive mortars and filler compounds.
Patent BR-9307885-A (BR)
Inventor: GALISON WILLIAM A
IPC: G04G99/00
Filed: 1993-09-10
Abstract: A timepiece having a circular face for displaying analog time of day and using the same face to display the phases of the moon.
Patent BR-9402980-A (BR)
Inventor: MONROE ROBERT C
IPC: B64C11/30
Filed: 1994-07-28
Abstract: The fan blade comprises a body having a tip and an end opposite the tip. The body has a leading edge and a trailing edge between the tip and end. There are non-adjustable multiple fins rigidly affixed to the trailing edge of the body at a preset angle for directing air flow across the body. The fin comprises at least two fin portions with a first fin portion extending at a first angle outwardly from the trailing edge along a first length of the fan blade it is integral with the fan blade and with a second fin portion extending at a second angle outwardly from the trailing edge along a second length of the fan blade.
Patent BR-9405515-A (BR)
Inventor: ZOGGIA ANTONIO
IPC: G03B27/73
Filed: 1994-06-08
Abstract: PCT No. PCT/IT94/00079 Sec. 371 Date Mar. 2, 1995 Sec. 102(e) Date Mar. 2, 1995 PCT Filed Jun. 8, 1994 PCT Pub. No. WO95/02849 PCT Pub. Date Jan. 26, 1995A device for printing color photographs on photosensitive paper having a segmented filter positioned relative to an inverting and focusing lens at a point where an original image projected through the lens at the paper is inverted. The segmented filter has colored segments corresponding to the primary colors to which the photosensitive paper is sensitive. The colored segments each have a surface area in a ratio corresponding to the relative sensitivity of the paper to the color of the segment. In an alternate embodiment, the filter has equal sized colored components and is moved with respect to an optical axis of the lens to adjust the intensity of each filtered monochromatic image projected onto the paper.
Patent BR-9506530-A (BR)
Inventor: ANNECHARICO ROBERT L
IPC: F22G1/16
Filed: 1995-11-20
Abstract: The present invention relates to a heating device for submersion within a tank of water to boil the water to produce steam, and for superheating the steam, comprising an outer sleeve; an inner sleeve partially disposed through the outer sleeve and having a proximal end, and a distal end in the form of an outlet port, the inner sleeve further defining a vapor chamber; a heating element disposed within the vapor chamber and in electrical communication with an external electrical power supply, the heating element adapted to produce heat in response to electrical energy from the power supply; a steam inlet tube extending outwardly from the inner tube and in fluid communication with the vapor chamber; and a one way valve disposed within the vapor chamber adjacent the outlet port, the valve adapted to selectively gate the flow of vapor from within the vapor chamber through the outlet port; wherein the heating device is configured to heat the water within the tank to a boil to produce steam, the steam inlet tube adapted to direct the steam into the vapor chamber wherein the steam is superheated through direct contact with the heating element producing vapor, the vapor generating sufficient pressure to open the valve and exit the heating device through the outlet port.
Patent BR-9508733-A (BR)
Inventor: COTTENDEN ALAN M
IPC: A61F5/453
Filed: 1995-08-16
Abstract: An absorbent product useful as a male incontinence device is disclosed. The product is convertible between a two-dimensional structure for storage and a three-dimensional structure for use. There are folds forming pleats located in the interior of the product to allow the interior to be expanded from a pleated configuration to an expanded configuration, and the periphery of the product is secured to prevent substantial expansion. Thus, the product is capable of being manipulated between a substantially two-dimensional planar structure for storage and a three-dimensional, cup-like structure for use. Methods of manufacturing these absorbent products are also disclosed.
Patent BR-9608115-A (BR)
Title: Vacinas de pertussis acelular e processos de preparação destas
Inventor: VOSE JOHN R
IPC: A61K39/116
Filed: 1996-05-02
Abstract: "VACINAS DE PERTUSSIS ACELULAR E PROCESSOS DE PREPARAçãO DESTAS". Vacinas de pertussis acelular compreendem toxina purificada ou toxóide desta, hemaglutinina purificada, pertactina e aglutinogênios fimbriais formulados para conferir proteção a pelo menos 70% da população em risco. Os aglutinogênios fimbriais podem ser preparados de uma cepa de Bordetella, particularmente uma B. pertussis, por um procedimento de múltiplas etapas envolvendo extração dos aglutinogênios fimbriais de uma pasta de célula e concentrando e purificando o material extraído.
Patent BR-9609986-A (BR)
Inventor: REINHART RICHARD NICHOLAS JR
IPC: A41B13/10
Filed: 1996-07-30
Abstract: A disposable bib having an improved mechanical fastener assembly is disclosed. The mechanical fastener assembly includes an extended target surface and an array of prongs elements extending from a surface of the bib. The mechanical prong elements provide secure fastening of the bib shoulder extensions, yet are soft to the touch.
Patent BR-9612700-A (BR)
Inventor: EXLINE WILLIAM B
IPC: A45C11/18
Filed: 1996-07-09
Abstract: A wallet size card book which has been adapted to hold a card having the dimensions of a conventional credit card, and is particularly designed to be carried in the credit card compartment of a wallet or similar size compartment holder. The use of a resin emulsion adhesive, a vinyl acetate ethylene copolymer emulsion, in the card book makes it possible to create a properly formed pocket closed on three sides for holding and protecting the card.
Patent BR-9711128-A (BR)
Inventor: WOODSIDE ANDREW B
IPC: C03C25/26
Filed: 1997-08-07
Abstract: The invention involves applying a thermoplastic composition to fibers (10), such as reinforcing fibers (12) suitable for making a composite article, so as to size and/or preimpregnate the fibers. The composition has a relatively low viscosity and is substantially solvent-free and non-radiation curable. Heat energy may be employed to lower the viscosity and improve the wetting ability of the applied composition and/or to increase the molecular weight of, or otherwise cure, the composition with essentially no generation of solvent vapor. The treated fibers (32) are used to form a composite strand (14), which may be subsequently processed in-line or off-line into a composite article having fibers disposed in a polymeric matrix. The invention provides also a thermoplastic composition for use in such a method. <IMAGE>
Patent BR-9711240-A (BR)
Title: Conexão pneumática rotativa.
Inventor: NAEDLER MARK H
IPC: B60S5/04
Filed: 1997-08-14
Abstract: "CONEXãO PNEUMáTICA ROTATIVA", em um sistema central de enchimento de pneus para fornecer ar para pneus girando que inclui uma união (20) tendo uma parte estacionária (28) tendo um ressalto interno (34) com um selo rotativo (38) e uma segunda parte rotativa incluindo um membro tubular rígido alongado (42) coaxialmente extensível através e longitudinalmente móvel na parte estacionária e selo rotativo. O membro tubular é seladamente conectado a uma capa de cubo (14) desta forma provendo uma estrutura permitindo movimento e desalinhamento entre as partes móveis e estacionária da união.
Patent BR-9712450-A (BR)
Title: Dispersão de pigmentos à base de água, composição de revestimento, substrato e processo para preparar a dispersão
Inventor: ANTONELLI JOSEPH ALBERT
IPC: C09D7/45
Filed: 1997-10-29
Abstract: <B>"DISPERSãO DE PIGMENTOS à BASE DE áGUA, COMPOSIçãO DE REVESTIMENTO, SUBSTRATO E PROCESSO PARA PREPARAR A DISPERSãO"<D>. A presente invenção trata de uma dispersão à base de água útil na formação de uma composição de revestimento aquosa, que contém pigmento disperso, um veículo aquoso e um dispersante de polímero ramificado (aglutinante); o polímero ramificado tem um peso molecular médio ponderal de aproximadamente 5.000 - 100.000 e contém 20% - 80% em peso de uma cadeia principal hidrofílica e de modo correspondente 80% - 20% em peso de cadeias laterais de macromonómeros; sendo que a cadeia principal do polímero ramificado é de monómeros etilenicamente insaturados polimerizados e 2% - 30% em peso, com base no peso da cadeia principal, de monómeros etilenicamente insaturados polimerizados que têm um grupo com funcionalidade de ácido; e onde pelo menos 10% dos grupos com funcionalidade de ácido são neutralizados com uma amina ou uma base inorgânica e são hidrofílicos em comparação com as cadeias laterais; e as cadeias laterais são de macromonómeros de monómeros etilenicamente insaturados polimerizados que são polimerizados na cadeia principal através de um grupo etilenicamente insaturado, e os macromonómeros têm um peso molecular médio ponderal de aproximadamente 1.000-30.000, e a razão em peso entre o pigmento e o aglutinante é de aproximadamente 1/100 a 200/100.
Patent BR-9713190-A (BR)
Title: Remoção e recuperação seletivas de dióxido de enxofre a partir de gases efluentes usando-se solventes de fósforo organico
Inventor: BURMASTER BRIAN M
IPC: B01D53/14
Filed: 1997-08-12
Abstract: Patente de Invenção:<B>"REMOçãO E RECUPERAçãO SELETIVAS DE DIóXIDO DE ENXOFRE A PARTIR DE GASES EFLUENTES USANDO-SE SOLVENTES DE FóSFORO ORGANICO"<D>. Processo para remoção seletiva e recuperação de dióxido de gases de efluente é descrito. O dióxido de enxofre é recuperador em um ciclo de absorção/dessorção de dióxido de enxofre que utiliza u solvente líquido para absorver seletivamente dióxido de enxofre do gás do efluente. O solvente líquido compreende um composto fosforoso orgânico selecionado de triésteres de fosfato, diésteres de fosfanato, monoésteres de fostinato e misturas do mesmo. Preferivelmente, o solvente líquido compreende de fórmula (I) em que R^ 3^ R^ 2^ são independentemente arila ou C~ 1~ a C~ 8~ alquila. Os diésteres de fosfonato orgânicos são substancialmente imiscíveis em água, a solubilidade da água em diéster de fosfonato orgânico é menor que 10 por cento em peso a 25°C, e tem uma pressão de vapor menor do que cerca de 1 Pa a 25°C. De acordo com uma concretização preferida, o solvente líquido compreende butil fosfonato de dibutila. O dióxido de enxofre absorvido é subseq³entemente extraído para regenerar o solvente fosforoso orgânico e produzir um gás enriquecido em teor de dióxido de enxofre. O gás enriquecido com dióxido de enxofre pode ser ursado como parte do gás de alimentação para uma planta de ácido sulfúrico de contato ou uma planta de Claus para preparação de enxofre elementar ou para ser resfriado para condensar o dióxido de enxofre na forma de um produto líquido. A presente invenção é particularmente útil na produção de gás enriquecido em dióxido de enxofre a partir de gases relativamente fracos em teor de dióxido de enxofre.
Patent BR-9713770-A (BR)
Title: Composições detergentes para lavagem de louça contendo alcanolamina
Inventor: OFOSU-ASANT KOFI
IPC: C11D17/00
Filed: 1997-12-12
Abstract: Patente de Invenção: <B>"COMPOSIçõES DETERGENTES PARA LAVAGEM DE LOUçA CONTENDO ALCANOLAMINA"<D>. A presente invenção refere-se a composições detergentes contendo alcanolaminas, de preferência, trietanolaminas, íons divalentes, quelantes e tensoativos anfotéricos. Mais particularmente, a invenção é direcionada a composições detergentes para a lavagem de louça manual, que tem desempenho de remoção de gordura aperfeiçoado e benefícios na formação de espuma. As composições detergentes desta invenção podem estar em qualquer forma, incluindo granular, gel ou líquido. As concretizações altamente preferidas estão na forma líquida.
Patent BR-9800524-A (BR)
Title: Derivados de 1,3,8-triaza-espiro[4,5]decan-4-ona substituìda na posição 8
Inventor: ADAM GEO
IPC: C07D471/00
Filed: 1998-01-30
Abstract: Patente de Invenção:<B>"DERIVADOS DE 1,4,3-TRIAZA-ESPIRO[4,5]DE-CAN-4-ONA SUBSTITUìDA NA POSIçãO 8"<D>. A presente invenção refere-se a compostos da fórmula: onde: R^ 1^ e R^ 2^ são, independentemente um do outro, hidrogênio, alquila inferior, alcóxi inferior ou halogênio; R^ 3^ é fenila, opcionalmente substituída por alquila inferior, CF~ 3~, alcóxi inferior ou halogênio; e R^ 4^ é hidrogênio, alquila inferior, alquenila inferior, -C(O)-alquila inferior, -C(O)-fenila, alquila inferior-C(O)-fenila, alquileno inferior-C(O)O-alquila inferior, alcanotriila-di-inferior-C(O)O-alquila inferior, hidróxi-alquila inferior, alquila inferior-O-alquila inferior, alquila inferior-CH(OH)CF~ 3~, fenila ou benzila, R^ 5^ e R^ 6^ são, independentemente um do outro, hidrogênio, fenila, alquila inferior ou di-alquila inferior ou podem formar conjuntamente um anel fenila, e R^ 5^ e um de R^ 1^ ou R^ 2^ podem formar conjuntamente um anel de 6 elementos saturado ou não-saturado, A é um anel saturado de 4 a 7 elementos, que pode conter um heteroátomo, tal como O ou S, e a sais de adição de ácido farmaceuticamente aceitáveis dos mesmos que são agonistas e/ou antagonistas do receptor OFQ.
Patent BR-9800626-A (BR)
Title: Chave eletronica de comutação 127v ou 220v e/ou comtrole de velocidade para uso em motores assincronos
Inventor: SBABO LOURENCO
IPC: G05B13/02
Filed: 1998-02-16
Abstract: "CHAVE ELETRÈNICA DE COMUTAçãO 127V OU 220V E/OU CONTROLE DE VELOCIDADE PARA USO EM MOTORES ASSìNCRONOS". O presente resumo refere-se a uma chave eletrónica de comutação 127V ou 220V e/ou controle de velocidade para uso em motores assíncronos, de construção simplificada que compreende terminais (A), (C) de conexão de um dispositivo (B) motor assíncrono; um dispositivo (CH1) de chave elétrica manual comutadora inversora de duas seções; um dispositivo (R1) e (R2) limitadores de tensão; um dispositivo (P1) variador resistivo; um dispositivo (D1) regulador de disparo; um dispositivo (T1) controlador do ângulo de fase da tensão de energização do motor assíncrono.
Patent BR-9800780-A (BR)
Title: Evaporador de refrigerante
Inventor: NAKAMURA TOMOHIKO
IPC: F28F3/04
Filed: 1998-02-26
Abstract: Um evaporador de refrigerante (1) constituído por laminar-se uma pluralidade de elementos tubulares (4) e um elemento tubular plano (50). Uma segunda passagem de refrigerante (53) no elemento tubular plano (50) é disposta em uma posição que é mais próxima e um tubo de saída de refrigerante (16). Na segunda passagem de refrigerante (53), algumas nervuras (34) são formadas de tal forma que as nervuras (54) elevem-se de uma placa plana (510 conectada a uma placa de metal (4a) para construir o elemento tubular plano (50). A segunda passagem de refrigerante (53) é dividida em diversas pequenas passagens de refrigerante. Por isso a área de fluxo de refrigerante da segunda passagem de refrigerante (53) é menor que a da outra passagem de refrigerante (31). Ou seja, a resistência ao fluxo de refrigerante da segunda passagem de refrigerante (53) é maior que a da outra passagem de refrigerante (31). Dessa forma o refrigerante é impedido de fluir para a segunda passagem de refrigerante (53) do elemento tubular plano (50).