baber/WOPTO huggingface dataset:
Patent BR-0316831-A (BR)
Title: Método e dispositivo para a retração e hemostasia de tecido durante procedimentos de coroa e ponte
Inventor: DRAGAN WILLIAM B
IPC: A61C9/00
Filed: 2003-11-25
Abstract: "MéTODO E DISPOSITIVO PARA A RETRAçãO E HEMOSTASIA DE TECIDO DURANTE PROCEDIMENTOS DE COROA E PONTE". Um método e um dispositivo para efetuar a retração sem fio do tecido do sulco gengival (21) antes da tomada de um molde de um dente (20) par afazer uma coroa ou ponte que é atingido controlando qualquer sangramento na área de sulco gengival (21), e utilizando uma contenção dentária (24; 124; 224) de preferência formado de um material do tipo esponja ou espuma para conter um material de molde de silicone fortificado com adstringente (26) embutido em torno do dente preparado (20), e usando a força da mordida do paciente para aplicar a pressão necessária na contenção até que o material de molde de silicone (26) endureça e adere a contenção para facilitar a remoção do material de molde endurecido do dente (20). A contenção (24; 124; 224) é formado para acomodar tanto os dentes posteriores quanto os dentes anteriores. A contenção possui retentores (125A, 125B; 225A, 225B) formados no mesmo para ajudar a reter o material de molde de silicone.
Patent BR-7902964-A (BR)
Inventor: SPIRIG E
IPC: C25B9/00
Filed: 1979-05-14
Abstract: A generator for oxyhydrogen gas comprises a plurality of flat metal electrodes 1-7 mounted parallel with ring-like spacers 10-15 between each pair of adjacent electrodes and bolts 16,17 clamping the spacers and electrodes together to provide a sealed cell between each pair of electrodes and within the periphery of the respective spacer. An inlet 18 for electrolyte is connected to one outer cell and an outlet 19 for the gas is connected to the other outer cell. The electrodes 3-7 are imperforate except for apertures 20 adjacent the tops of the cells and in use a DC power source 21 is connected across outer electrodes 1,2. The generator is of simple construction and achieves good cooling, high mechanical strength against internal explosions and ensures a minimal quantity of explosive gas in the upper regions of the cells.
Patent BR-8204492-A (BR)
Inventor: GEIST MICHAEL
IPC: C08F8/30
Filed: 1982-07-30
Abstract: The invention relates to a synthetic resin based on an acrylate copolymer containing epoxide groups and having a number average molecular weight of 1,000 to 30,000. The acrylate copolymer comprises (a) 20 to 90% by weight of an alkyl acrylate having 1 to 18 carbon atoms in the alkyl radical and/or a methacrylate having 1 to 20 carbon atoms in the alkyl radical, (b) 5 to 40% by weight of a hydroxyalkyl acrylate and/or methacrylate and (c) 5 to 40% by weight of glycidyl acrylate and/or methacrylate and/or one other olefinically unsaturated, polymerizable compound carrying an epoxide group, the total amount of components a, b and c being 100%. The hydroxyl groups of the acrylate copolymer have been reacted before or after the copolymerization was carried out at least partially with a partially blocked diisocyanate and/or polyisocyanate.
Patent BR-8205255-A (BR)
Inventor: SHIM KYUNG SUP
IPC: C10M169/00
Filed: 1982-09-08
Abstract: A grease composition suitable as a lubricating sealant which is resistant to aprotic solvents such as chloroform and carbon disulfide comprises glycerine, fumed silica, polyethylene glycol and a minor amount of water. A preferred grease composition is one in which the amount of glycerine ranges is from 50 to 95 weight % of the total composition, the amount of fumed silica is from 1 to 25% by weight of the total composition, the amount of polyethylene glycol ranges is from 0.5% to 50% by weight of total composition and the amount of water is from 0.01% to 1.0% by weight of total composition, the total composition amounting to 100%.
Patent BR-8304346-A (BR)
Inventor: FISCHER EDGAR
IPC: C12P19/06
Filed: 1983-08-12
Abstract: Microbial polysaccharides can be liberated from their fatty amine adducts by treating these adducts in the presence of an alcohol with a salt of ammonia or of a highly volatile amine which is soluble in this alcohol or thermally readily dissociated. It is preferable to use alcohols which have a boiling point under atmospheric pressure of up to about 100 DEG  C., and salts of ammonia or of an amine which has a boiling point of less than 150 DEG  C. under atmospheric pressure.
Patent BR-8307729-A (BR)
Inventor: HAWORTH BRIAN D
IPC: A61L9/12
Filed: 1983-12-13
Abstract: A device for dispensing air-treating vapors having two support members between which is a flexible, generally flat dispensing pouch. The pouch has an inner storage container of an air-treating composition which is burstable by applying sandwiching pressure on the dispensing pouch through the support members to release the composition for dispensing. The support members have facing, substantially parallel apertured support surfaces which engage the pouch and are relatively movable between a first spacing in which the storage container is protected from bursting and a second spacing allowing bursting of the pouch. A spacer interconnecting one pair of aligned edges of the support members may be removed to allow bursting, and the aligned edges preferably thereafter reconnected at a closer spacing to hold the released composition in contact with much of the inner surface of the dispensing pouch.
Patent BR-8506569-A (BR)
Inventor: CHARBONNEAU JACK W
IPC: B32B7/06
Filed: 1985-12-30
Abstract: Microencapsulated materials are released by removing individual elements from a pad of sheets bonded by adhesive layers containing capsules.
Patent BR-8807084-A (BR)
Inventor: FARDEAU MICHEL
IPC: G07C9/00
Filed: 1988-06-03
Abstract: PCT No. PCT/FR88/00282 Sec. 371 Date Feb. 2, 1989 Sec. 102(e) Date Feb. 2, 1989 PCT Filed Jun. 3, 1988 PCT Pub. No. WO88/09978 PCT Pub. Date Dec. 15, 1988.The invention relates to a method and to a device for determining the number of people to be found in a determined space, by means of a strip (14) of photodetectors (16) on which an objective lens (10) forms a linear image of a space including objects or people (12). The signals successively produced by the photodetectors (16) are compared by a microprocessor (22) in order to show up movement of people and to deduce the number of people present therefrom. The invention is applicable to performing surveillance of premises and to performing automatic television audience surveys.
Patent BR-8807828-A (BR)
Inventor: PALMERS GOERAN
IPC: B65G49/00
Filed: 1988-12-01
Abstract: PCT No. PCT/SE88/00656 Sec. 371 Date Jun. 1, 1990 Sec. 102(e) Date Jun. 1, 1990 PCT Filed Dec. 1, 1988 PCT Pub. No. WO89/05223 PCT Pub. Date Jun. 15, 1989.A method for conveying and depositing an adhesive, flexible material by way of a flexible base in right side up position which essentially maintains it shape in a deposition station. The base is supported by a displaceable supporting device equipped with a guiding member, which imparts a direction change to the base. The supporting device at the deposition moves the base away below the material causing the material to be deposited by means of free fall. The material is positioned on the base a distance from the delivery end of the supporting device corresponding to the acceleration distance of the base. The rear end of the base is fixedly attached against displacement. The base is urged to make an abrupt direction change over a guiding member having a very small curvature radius (r) at the front end of the supporting device. The supporting device and the base are simultaneously accelerated rearwardly at an acceleration, which should be at least 1 g.
Patent BR-9002468-A (BR)
Inventor: VAHLBRAUK WOLFGANG
IPC: B28B1/50
Filed: 1990-05-25
Abstract: For making large-sized porous heavy clayware elements of low density, a clay-mineral mass of substances which are naturally able to swell or made able to swell, such as basalts, perlites, shales and clays is induced to swell evenly by means of thermal, chemical and mechanical treatment. Thin compact clay bodies in sheet form, which have been dried and possibly preheated, are supported by rollers geometrically unyieldingly at the sides and below, geometrically yieldingly above, varying in a form-fitting manner according to the proceeding of the swelling, but gas-permeably on all sides, and are supported on all sides at the rear by the unswollen clay mass, held by means of friction, and at the front by the already swollen clay mass, held by means of friction, are heated and swollen by heat being applied from above and below between and over the rollers and by oxidising gases being applied to the surfaces of the clay bodies in sheet form for as long as it takes for an element in sheet form of the desired low density to be formed. In this way a high rate and uniformity of heating are achieved in the swelling operation without the swelling clay mass sintering on the apparatus, a high dimensional stability of the clay mass is achieved during swelling with a low expenditure of force for shaping and transporting the swelling clay mass and consequently large-sized elements of uniformly low density as well as uniform and high porosity, strength and dimensional accuracy are achieved, as well as cost-effective production of them. 
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Patent BR-9100361-A (BR)
Inventor: SPEER DIETRICH
IPC: C09C1/22
Filed: 1991-01-29
Abstract: Inclusion pigments (I) are based on Zr silicate (II) as shell substance, in which coloured cpds. (Fe1-xMnx)2O3 of formula (III) are enclosed as discrete phase and are mixed crystals. In (III) x is 0.05-0.60. Pref. (Fe,Mn) zeolites are used as (III). Esp. x is 0.05-0.20 or 0.30-0.60. (I) are prepd. by calcining a mixt. of ZrO2 and SiO2 or their precursors in 1:1 molar ratio for 0.5-8 hrs. at 750-1200 deg.C in the presence of mineralisers and Fe and Mn cpds. or cpds. contg. Fe and Mn with an Fe/Mn atomic ratio of 90:10 to 20:80. Pref. calcination temp. is 850-1000 deg.C for an Fe/Mn ratio of 50:50-80:20 and 1050-1200 deg.C for an Fe/Mn ratio of 50:50-30:70. Unincluded Mn and Fe cpds. are removed by treating the calcined prod. with acid.
Patent BR-9101218-A (BR)
Inventor: FABRIS ARMANDO
IPC: B60K17/30
Filed: 1991-03-27
Abstract: A structure interlinking the axle (2) with the hubs (3) of steering drive wheels, particularly for use on such agricultural machines as tractors and the like, comprising two cup-shaped bodies (4,5) respectively unitary with the axle and the wheel hub. The cup-shaped bodies are face coupled together in a relationship of relative rotation about the steering axis of the wheel by means of respective helical threadways (19,20) having a coincident axis (X-X) with the steering axis. <IMAGE>
Patent BR-9102136-A (BR)
Inventor: BRENNAN WILLIAM J JR
IPC: H04L69/14
Filed: 1991-05-24
Abstract: A two wire/three wire utility data communications system for remotely reading utility meter registers. In the two wire version, a hand-held reading unit is inductively coupled over two wires via a port located remotely from a meter register. Alternatively, a meter interface unit (MIU) may be connected directly to the register via three wires. Each register includes one or more wheel position encoders. An AC interrogation signal is applied by the reading unit to encoder circuitry at the meter which powers the circuitry and causes the position of each encoder wheel to be read. In the two wire mode, register display information (e.g. the current meter reading) is transmitted back to the reading unit by varying the load (impedance) presented by the register side of the circuit. This causes a corresponding variation of the amount of current drawn from the reading unit. The current-modulated signal is decoded by the reading unit and converted into a register reading. The system can also operate in a three wire mode and read older fourteen wire encoded registers. Other features include remote programmability of register characteristics, the ability to interrogate multiple registers which share a common data bus, verification of encoder wheel positions before accepting a reading, real-time flow rate/leak detection, pulse output, and the capability of reading compound meters (i.e. meters having two registers to separately measure high/low flow rates). <IMAGE>
Patent BR-9307680-A (BR)
Title: Recipiente de cosmético e de amostras de frag‰ncias
Inventor: DANIEL PAULA
IPC: A45D40/00
Filed: 1993-12-15
Abstract: Patente de Invenção "RECIPIENTE DE COSMéTICO E DE AMOSTRAS DE FRAGR‰NCIAS". A presente invenção apresenta um recipiente de amostras de fragrâncias (10), que consiste de uma parte central de armazenagem de cosméticos (12) substancialmente circundada por uma parte periférica (14) dotada de bordas de maior espessura (16). O recipiente (10) no seu todo é, de preferência, feito de gelatina mole. As bordas mais espessas da parte periférica, feitas de gelatina sólida, servem para distribuir e absorver a força plana de um peso aplicado ao recipiente, de maneira a impedir que a parte central de armazenagem de cosméticos se rompa sob a pressão do peso. A invenção é particularmente útil na distribuição para clientes potenciais de doses unitárias de amostras de fragrâncias ou outros cosméticos, através de expedição pelos correios ou através de revistas.
Patent BR-9404227-A (BR)
Inventor: KRZYWDZIAK ALAIN
IPC: B44D3/12
Filed: 1994-10-24
Abstract: The invention relates to a stirrer lid for paint containers on paint mixing machines and to the process for manufacturing these lids. This stirrer lid for paint containers on mixing machines, of the type with a frustoconical closure edge, comprising a dome-shaped main body (5), fitted with a pouring lip (spout) and with a stirrer shaft in the middle, is characterised in that it has an annular ring (7) which is coaxially fixed to the base of the body and has a downward-tapering frustoconical cross-section, the said ring (7) forming the closure edge of the lid.
Patent BR-9404342-A (BR)
Inventor: BRYANT ROBERT J
IPC: F04B43/073
Filed: 1994-02-28
Abstract: The system has an alarm system which reacts differently to different abnormal conditions. In more serious conditions dialysis operation is suspended and user intervention is required to resume operation. Where a less serious abnormal condition occurs, the dialysis operation is allowed to continue for a certain time and, only if the condition persists, is the operation suspended. <IMAGE>
Patent BR-9405213-A (BR)
Inventor: HOFER URS
IPC: D06M101/16
Filed: 1994-12-22
Abstract: There is provided a stable, concentrated fabric rinse composition comprising 0.1 to 20, preferably 1 to 10% by weight of a UV absorber selected from a hydroxyaryl-1,3,5-triazine, a sulphonated-1,3,5-triazine, an o-hydroxyphenylbenzotriazole or a 2-aryl-2H-benzotriazole, based on the total weight of the composition, and a fabric care ingredient, preferably a fabric softener, a stain release or stain repellant ingredient or a water-proofing agent, the remainder being substantially water. The fabric rinse composition is preferably a fabric softener composition comprising 5 to 25, preferably 10 to 20% by weight of a cationic fabric softening agent and 0.1 to 20, preferably 1 to 10% by weight of a UV absorber selected from a hydroxyaryl-1,3,5-triazine, a sulphonated-1,3,5-triazine, an o-hydroxyphenylbenzotriazole or a 2-aryl-2H-benzotriazole, each based on the total weight of the composition, the remainder being substantially water. The present invention also provides method for the treatment of a textile article, comprising applying, to the previously washed article, the said fabric rinse composition, preferably the rinse cycle fabric softener composition, whereby the SPF value of articles so treated can be significantly increased.
Patent BR-9408091-A (BR)
Inventor: MASSHOFF HANS WILHELM
IPC: C11D3/33
Filed: 1994-11-16
Abstract: PCT No. PCT/EP94/03805 Sec. 371 Date Aug. 26, 1996 Sec. 102(e) Date Aug. 26, 1996 PCT Filed Nov. 16, 1994 PCT Pub. No. WO95/14424 PCT Pub. Date Jun. 1, 1995A machine dishwashing process for cleaning soiled crockery is provided. The process comprises: (1) optionally prewashing the crockery in a prewash zone; (2) washing the crockery in a wash zone with washing liquor; (3) spraying the crockery from the wash zone with a spraying solution; and (4) rinsing the crockery in a clear washing zone. The washing liquor includes used spraying solution from step (3). The spraying solution has an alkali content of at least 0.8 % by weight. An additive which is substantially free of alkali is supplied to the washing liquor to give a concentration in the washing liquor in the presence of the used spraying solution of at least 0.004 % by weight of complexing agent(s) and/or sequestering agent(s).
Patent BR-9501541-A (BR)
Inventor: WOODWARD ALAN CHARLES
IPC: C03B23/03
Filed: 1995-04-12
Abstract: During the bending of glass sheets by certain methods, e.g. press bending, a heat-softened glass sheet (11) is transferred from conveyor means (58,59) to a ring mould (62). Such transfer is preferably achieved without adversely affecting the optical quality of the sheet. A method and apparatus for bending are described wherein transferring the sheet (11) is effected by lowering part of the conveyor means (58,59) from an upper position to a lower position below the upper surface of the ring mould, and wherein bending the sheet comprises the step of raising both the ring mould (62) and the conveyor means (58,59). <IMAGE>
Patent BR-9506610-A (BR)
Inventor: DWARS ANJA
IPC: C22C37/08
Filed: 1995-03-02
Abstract: PCT No. PCT/EP95/00759 Sec. 371 Date Sep. 17, 1996 Sec. 102(e) Date Sep. 17, 1996 PCT Filed Mar. 2, 1995 PCT Pub. No. WO95/25826 PCT Pub. Date Sep. 28, 1995A corrosion and wear-resistant chill cast part is formed from an iron composition comprising from 26 to 36 percent Cr; 0 to 10 percent Ni; 2 to 6 percent Mo; 0 to 3 percent Cu; 0 to 0.2 percent N; 0 to 1.5 percent Si; 0 to 1.5 percent Mn; 4 to 9 percent V; and 1.4 to 1.9 percent C. All percents are by weight of the total composition. The remainder of the composition is Fe and impurities.
Patent BR-9508624-A (BR)
Inventor: COPELAND GREGORY C
IPC: H04N7/16
Filed: 1995-08-22
Abstract: Source identification data (a fingerprint) identifying a video source and the date is incorporated into a video signal to enable the source to be identified in pirated copies. A data or fingerprint reader detects any fingerprint data present in the video signal and comprises a low pass filter (44) coupled to a matched filter (52) by way of a notch filter (82). The output of the low pass filter is fed to an analog to digital converter (46) before it is coupled to the matched filter (52). A preprogrammed sync word generator (60) couples a unique sync word (66) to a correlator (58) to correlate sync word information in the fingerprint data with the sync word (66). <IMAGE>
Patent BR-9702688-A (BR)
Title: Antiaderente deslizador e protetor para ferros de passar roupas
Inventor: BALDO CARLOS
IPC: C08L43/04
Filed: 1997-08-08
Abstract: <B><MU>"ANTIADERENTE, DESLIZADOR E PROTETOR PARA FERRO DE PASSAR ROUPAS"<MV><D>. O invento trata-se de um produto compostos basicamente por dois componentes, os que ao combinar as características específicas de cada um destes, logra-se o objetivo buscado, o qual elimina os efeitos de aderências de partículas próprias do processo de passar roupas, por preenchimento dos poros da base do ferro de passar. Este novo produto formado por "Benzoato de colesterilo" e "Silicone", o conjunto modifica as características moleculares em duas etapas, a primeira reduz a viscosidade permitindo entrar nos poros, e a segunda uma expansão da molécula fechando os poros e aumentando a tensão superficial, não permitindo a saída do líquido, disminuindo o atrito e a possibilidade de grudar a sujeira favorecendo também o deslizamento do ferro e por tanto o tempo que se necessita para a tarefa de passar roupas.
Patent BR-9711833-A (BR)
Title: Formulação aquósa de limpeza, concentrado de limpeza e método de utilização da formulação aquósa de limpeza.
Inventor: PESCO THOMAS WAYNE DEL
IPC: C11D17/08
Filed: 1997-04-17
Abstract: <B>"FORMULAçãO AQUOSA DE LIMPEZA, CONCENTRADO DE LIMPEZA E MéTODO DE UTILIZAçãO DA FORMULAçãO AQUOSA DE LIMPEZA"<D>. A presente invenção refere-se a formulações aquosas de limpeza particularmente úteis na limpeza com extração com água quente de tecidos têxteis tais como carpetes, tapetes e estofamento. As formulações de limpeza compreendem 0,1 a 50 gramas de um encorpador orgânico ou inorgânico por galão da formulação de limpeza, 0,1 a 100 gramas de um tensoativo não iónico de etoxilato de alquila misto (C~ 10~-C~ 16~), com um valor de equilíbrio hidrófilo-lipófilo na faixa de 10,5 a 15, por galão da formulação de limpeza, e 0,1 a 100 gramas de um fluorotensoativo por galão da formulação de limpeza.
Patent BR-9712631-A (BR)
Title: Método e sistema para alimentação de material fibroso pulverizado
Inventor: STROMBERG C BERTIL
IPC: B60W40/076
Filed: 1997-10-07
Abstract: Patente de Invenção: <B>"MéTODO E SISTEMA PARA ALIMENTAçãO DE MATERIAL FIBROSO PULVERIZADO".<D> Sistema e método para alimentação de material fibroso celulósico pulverizado, tal como aparas de madeira para o topo de um vaso de tratamento, tal como um digestor contínuo (11), proporcionam simplicidade, operabilidade e capacidade de manutenção operfeiçoadas, através de eliminação do dispositivo de transferência em alta pressão, convencionalmente usado na técnica anterior. Em lugar de um dispositivo de transferência em alta pressão, as aparas vaporizadas e transformadas em pasta sãopressurizadas usando uma ou mais bombas de pasta (251, 251'), localizadas pelo menos cerca de 9 metros (trinta pés) abaixo do topo do vaso de tratamento e para pressurização da pasta em uma pressão de pelo menos cerca de 10 bar gauge. Um alinha de retorno (235) do topo do digestor pode, mas não precisa, necessariamente, ser operativamente conectado à uma ou mais bombas e, se conectada à bomba, a pressão na linha de retorno pode ser reduzida, utilizando-se uma válvula de redução de pressão (58) e/ou um tanque de evaporação (253). O vapor do tanque de evaporação pode ser usado na vaporização das aparas. A prevenção  de alívio de pressão pode ser proporcionada pelas válvulas de isolamento (65 - 69) nas linhas que levam ao e do topo do vaso de tratamento controlado por um controlador (69), que é sensível à pressão detectada na linha de pasta que leva ao topo do vaso de tratamento.
Patent BR-9713112-A (BR)
Title: Sais multivalentes de piridostigmina e compostos relacionados
Inventor: GRANGER COLIN D
IPC: C07C271/42
Filed: 1997-11-10
Abstract: Patente de Invenção: <B>"SAIS MULTIVALENTES DE PIRIDOSTIGMINA E COMPOSTOS RELACIONADOS"<D>. Um agente colinérgico de amónio quaternário é complexado com um ânion multivalente, ou com múltiplos ânions monovalentes. O complexo pode ser administrado oralmente a um paciente para tratar a dor ou para algum outro propósito. Numerosas modificações são contempladas, incluindo modificações na estrutura do anel do composto, substituição e funcionalização do anel. Outras modificações contempladas incluem um uso de diferentes ânions, incluindo vários ânions monovalentes e polivalentes e ânions tanto orgânicos quanto inorgânicos. Os compostos têm utilidade como agentes colinérgicos, e especialmente no tratamento da misastenia grave, dor torácica, e síndrome do túnel cárpico.
Patent BR-9713314-A (BR)
Inventor: ALLEN HAMISH JOHN
IPC: A61P31/04
Filed: 1997-10-09
Abstract: PCT No. PCT/US97/18406 Sec. 371 Date Apr. 9, 1999 Sec. 102(e) Date Apr. 9, 1999 PCT Filed Oct. 9, 1997 PCT Pub. No. WO98/16504 PCT Pub. Date Apr. 23, 1998The present invention relates to compounds that are inhibitors of interleukin-1 beta  converting enzyme that have the Formula I, II, or III. This invention also relates to a method of treatment of stroke, inflammatory diseases, septic shock reperfusion injury, Alzheimer's disease, and shigellosis, and to a pharmaceutically acceptable composition that contains a compound that is an inhibitor of interleukin-1 beta  converting enzyme.