baber/WOPTO huggingface dataset:
Patent BR-8402423-A (BR)
Inventor: SALICINI SANDRO
IPC: B65B57/10
Filed: 1984-05-21
Abstract: Device for detecting the presence or the absence of an article in the recesses of the feeding disc of a wrapping machine for candies, comprising a nozzle emitting an air jet directed against the portion of said disc carrying the recesses. Opposite to the nozzle emitting the air jet, there is provided a target member which is operatively connected, through a mechanical connection or equivalent means, to an electrical sensor located in a protective housing. If a recess which cyclically moves across the air jet contains an article, the latter intercepts the air jet so that the target member and sensor will be left at rest. If a recess does not contain an article, the air jet will impinge against and cause the displacement of the target so as to change the status of the sensor.
Patent BR-8504886-A (BR)
Inventor: HERKERT HANS
IPC: H04L12/26
Filed: 1985-10-03
Abstract: In a transmission network having a tree structure in which data is forwarded from the tree branches toward the trunk at periodic intervals, the data which is transmitted between the several network levels is transmitted in data blocks each having a status field and a data field, the status field identifying the status of stations at a lower level in the network. The information in the status field is reduced by deleting data corresponding to a predetermined status information content corresponding to the most probable configuration of such data. The remaining status data is divided into sub-sets and transmitted with an individual sub-address for each sub-set, and a control signal identifying the number of sub-sets which are transmitted, and an address identifying the sending station.
Patent BR-8506318-A (BR)
Inventor: RATTON SERGE
IPC: C07C37/62
Filed: 1985-12-16
Abstract: Hydroquinone is selectively nascently chlorinated to monochlorohydroquinone, by reacting same with an aqueous solution of hydrochloric acid and hydrogen peroxide, in the presence of an organic solvent for, and inert to, said hydroquinone.
Patent BR-8700265-A (BR)
Inventor: KALLEBERG JACOB
IPC: B04B1/08
Filed: 1987-01-15
Abstract: A separator for separating two mixed liquids having each having a different specific weight, e.g. water that is contaminated with oil. Said separator comprises a rotatable casing (22,23) having a coaxial opening (26,59) at each axial end, said coaxial opening (26) having a larger radius than said other opening. A transversal wall (17) in said casing, said transversal wall with its periphery at a radius that is larger than the largest opening radius limiting a peripheral axial flow connection (55) along the inner wall of said casing between said two coaxial openings (26,59). An axial inlet (64,21,56) for liquid mixture opens in said casing on the side of said transversal wall where said coaxial opening (59) with a smaller radius is situated.
Patent BR-8700448-A (BR)
Inventor: WRAIGHT PETER D
IPC: G01V5/10
Filed: 1987-01-30
Abstract: A novel neutron burst timing, detection, and calculation method and apparatus are disclosed for a Thermal Decay Time Logging System. A neutron bursting regime is provided which includes a short burst, long burst repetitive sequence. After a short delay from the short burst, a first series of time gates is provided for accumulating gamma ray counts. After a relatively longer delay from the long burst, a second series of time gates is provided for accumulating gamma ray counts. The thermal neutron decay time constant  tau  and the macroscopic capture cross-section  SIGMA  of the formation are determined through an iterative procedure by which the formation  tau is estimated from the second series of time gates which have been stripped of borehole decay counts determined from the first series of time gates. Similarly, the borehole  tau  is estimated from the first series of time gates which have been stripped of formation decay counts determined from the second series of time gates.
Patent BR-8807306-A (BR)
Inventor: CRIGHTON ALLAN JOHN
IPC: C08L101/00
Filed: 1988-11-15
Abstract: This invention concerns biaxially oriented polypropylene films containing from 1 to 40 percent by weight of a hydrocarbon resin, the resin being substantially miscible with the polypropylene, and the film having a crease retention of at least 50% as measured by ASTM D920-49. The hydrocarbon resin is preferably a terpene resin, a hydrogenated synthetic resin or a compatible rosin. Crease retention values in excess of 70% have been achieved in particular by orienting the films at a temperature of at least 10 Centigrade degrees below the crystalline melting point of the polypropylene.
Patent BR-8904612-A (BR)
Inventor: BOUILLARD GERARD
IPC: C04B41/49
Filed: 1989-09-13
Abstract: The present invention relates to a process for waterproofing materials extracted from a quarry and obtained by sawing, such as ashlar, blocks of marble, slate, according to which process the materials are cut with the introduction of water into the cutting zone, characterised in that the water comprises an effective quantity of a waterproofing silicone emulsion.
Patent BR-9104978-A (BR)
Inventor: BENCK JEAN
IPC: F27D1/08
Filed: 1991-11-08
Abstract: The device for injecting preheated air into a shaft furnace consists of a number of tubular members provided with a refractory lining, which are connected together by a spherical joint (94; 96) and a compensator. The spherical joints are made up of a convex ball formed in one segment and of a concave socket formed in the refractory of the adjacent segment. They comprise a protective sheath made of refractory steel extending around the convex part as far as the base of the ball. The radius of curvature of each spherical joint is of the order of magnitude of one half of the diameter of the tubular members. <IMAGE>
Patent BR-9201089-A (BR)
Inventor: BOOHER RICHARD NOLAN
IPC: A61P25/20
Filed: 1992-03-27
Abstract: 6-heterocyclic-4-amino-1,3,4,5-tetrahydrobenz[cd]indoles are provided which are useful in modifying the function of serotonin in mammals.
Patent BR-9206065-A (BR)
Inventor: HAUNER FRANZ
IPC: H01H1/02
Filed: 1992-05-14
Abstract: PCT No. PCT/DE92/00388 Sec. 371 Date Nov. 24, 1993 Sec. 102(e) Date Nov. 24, 1993 PCT Filed May 14, 1992 PCT Pub. No. WO92/22080 PCT Pub. Date Dec. 10, 1992.In particular for contacts in low-voltage switches, the contact material consists of silver and further active components. In accordance with the invention, there are present as active components, in combination, iron oxide (Fe2O3/Fe3O4) in a proportion of between 1 and 50% by weight and at least one oxide of a further chemical element in a proportion of between 0.01 and 5% by weight. In particular, contact materials of the constitution AgFe2O3ReO2 and AgFe2O3ZrO2 have proven suitable in practice. The manufacture of the material and fabricating of the contacts can be effected by methods of powder metallurgy with the inclusion of molding or extrusion technique.
Patent BR-9302434-A (BR)
Inventor: KJELL DOUGLAS PATTON
IPC: C07H19/056
Filed: 1993-06-21
Abstract: A stereoselective glycosylation process for preparing  beta  anomer fluoronucleosides via the SN2 displacement of an anomeric sulfonyloxy group of an  alpha anomer enriched fluorocarbohydrate with a nucleobase.
Patent BR-9307525-A (BR)
Inventor: MULLANEY JULIAN SEAN
IPC: G02B6/38
Filed: 1993-11-20
Abstract: A modular optical fiber splice holder, having a rigid base and a flexible portion to hold optical fiber splices, has an opening extending through the base adjacent an edge thereof. Preferably there is a pair of such openings respectively extending longitudinally along opposite edges of the base.
Patent BR-9403975-A (BR)
Inventor: HAENEL HEINZ DR
IPC: A61K8/00
Filed: 1994-10-04
Abstract: The invention relates to cosmetic compositions which are characterised by a content of compounds of the general formula I <IMAGE>  in which   R<1>, R<2> and R<3> are identical or different and are hydrogen or alkyl with 1 to 4 carbon atoms, with R<1> and R<3> preferably being hydrogen and R<2> preferably being methyl,   X is S or O, Y is hydrogen or up to 2 halogen atoms, preferably chlorine and/or bromine, Z is a single bond or the divalent radicals O, S, -CH2-, -CH2-O-, -O-CH2-, -CH2-S-, -S-CH2- or -CH = CH-CH2-O-, Ar is an aromatic ring system which has up to two rings and can be substituted by up to three radicals from the group consisting of fluorine, chlorine, bromine, methoxy, C1-C4-alkyl, trifluoromethyl and trifluoromethoxy,  and/or their salts. The invention furthermore relates to the use of these cosmetic compositions as antidandruff and deodorant cosmetic products.
Patent BR-9406326-A (BR)
Inventor: ELLWOOD NICHOLAS JOHN
IPC: F02B21/00
Filed: 1994-04-22
Abstract: PCT No. PCT/AU94/00210 Sec. 371 Date Sep. 29, 1995 Sec. 102(e) Date Sep. 29, 1995 PCT Filed Apr. 22, 1994 PCT Pub. No. WO94/25742 PCT Pub. Date Nov. 10, 1994An internal combustion engine having a fuel injector (7) arranged for injecting fuel into a combustion chamber, the fuel injector (7) including a nozzle chamber (25) having a selectively openable nozzle (15) at one end to communicate the nozzle chamber (25) with the combustion chamber and including a fuel metering device (14) arranged to selectively deliver fuel to the nozzle chamber (25). There is also provided a gas chamber (10) adjacent the combustion chamber and in communication with the nozzle chamber (25). Preferrably, the gas chamber (10) is located within the cylinder head (1) adjacent the nozzle chamber (25).
Patent BR-9406935-A (BR)
Inventor: SIGMUNDSTAD MARTIN
IPC: E21B43/01
Filed: 1994-07-05
Abstract: PCT No. PCT/NO94/00119 Sec. 371 Date May 3, 1996 Sec. 102(e) Date May 3, 1996 PCT Filed Jul. 5, 1994 PCT Pub. No. WO95/01904 PCT Pub. Date Jan. 19, 1995A system for offshore production of hydrocarbons via a vessel arranged for quick connection to and disconnection from a submerged body. The system comprises an outer buoyancy member for introduction and releasable securing in a submerged downwardly open receiving space in the vessel, and a center member which is rotatably mounted in the outer member and is anchored to the sea bed and is connected to at least one riser extending between a production well and the vessel. A swivel device is arranged at the upper end of the buoy for interconnection and transfer of process fluid between the risers and a tube system on the vessel. The swivel device comprises an outer female member permanently fastened to the center member of the buoy with its opening coaxial with the center member, and an inner male member which may be lowered into and raised from the female member via an operator on the vessel. When connected, the swivel members define common annular spaces communicating with associated fluid paths in the swivel members. Seals are provided on each side of the annular spaces and can be activated to form a seal between the annular spaces during operation. The seal can be relieved when the swivel members are disconnected.
Patent BR-9506913-A (BR)
Inventor: VARILA ELIAS
IPC: C11B13/02
Filed: 1995-02-28
Abstract: PCT No. PCT/FI95/00107 Sec. 371 Date Nov. 29, 1996 Sec. 102(e) Date Nov. 29, 1996 PCT Filed Feb. 28, 1995 PCT Pub. No. WO95/23837 PCT Pub. Date Sep. 8, 1995The invention relates to a method for improving the separation of water in a tall oil preparation process which comprises: a neutralization stage in which a mixture of soap and water is neutralized with carbon dioxide, a water separation stage in which the aqueous phase containing bicarbonate is separated from the soap, and a cooking stage in which the soap obtained from the preceding stage is cooked with sulfuric acid to form tall oil, the improvement comprising the procedure that, after the neutralization with carbon dioxide but before the water separation stage, a second neutralization with sulfuric acid is carried out. The invention also relates to a process comprising the stages presented above for the preparation of tall oil.
Patent BR-9507468-A (BR)
Inventor: SAXER ULRICH P
IPC: A61C17/02
Filed: 1995-12-20
Abstract: PCT No. PCT/CH95/00302 Sec. 371 Date Oct. 16, 1996 Sec. 102(e) Date Oct. 16, 1996 PCT Filed Dec. 20, 1995 PCT Pub. No. WO96/25121 PCT Pub. Date Aug. 22, 1996An oral irrigator (1), with a stirrup-shaped nozzle holder (2) which encloses the teeth on both sides via two branches (3), is described. Nozzle openings (23 to 26) are arranged on the inner side of the branches (3) and are oriented at an acute angle ( beta ) to the axis of rotation (4) towards the open end (18) of the nozzle holder (2), in order to direct the nozzle jets (32), in the direction of the root (37), onto the lateral surfaces of the teeth (33).
Patent BR-9509537-A (BR)
Inventor: CORMACK ALEXANDRE D
IPC: B07B1/46
Filed: 1995-10-31
Abstract: A tensioning member for a blade screen that permits simultaneous tensioning of a plurality of blades in a blade screen, such as for wood chip sorting. The blades may be provided with a sawtooth detail on a bottom edge to reduce the build-up of wood ribbons or fines that would otherwise occur. An elastomeric joint is also provided which allows a dual-frame blade screen to be assembled, while compensating for any phase angle error between eccentric shafts provided to agitate the wood chips by moving the screens.
Patent BR-9605478-A (BR)
Inventor: HERCHENBACH PAUL
IPC: F16D3/84
Filed: 1996-11-07
Abstract: The protection device is used for a linkage shaft having a pair of cross-linkages (2) at its opposite ends, each with two linkage forks (3,4) coupled via a cross pin (5). A cover cap (8) encloses each cross-linkage. Each cover cap forms a seal with a protective cuff (12). A support ring acts against the inside of the cuff to prevent the latter contacting the enclosed cross-linkage components upon application of an external radial force.
Patent BR-9705448-A (BR)
Inventor: COUDERT GERARD
IPC: C07D319/24
Filed: 1997-11-07
Abstract: 7,12-Dioxabenz(a)anthracene derivatives of formula (I) and their isomers and addition salts are new: R1 = H or OR; R = H or 1-6C alkyl (optionally substituted by aryl or heteroaryl); R2 = H, halo, OH, 1-6C alkoxy, CHO, CF3SO3, CN, 2-7C alkyloxycarbonyl, aryloxycarbonyl, NRa'Rb' or BNRa''Rb''; Ra', Ra'' = di(1-6C alkyl)amino(1-6C alkyl); or Ra'' = 1-6C alkyl optionally substituted by OH; Rb', Rb'' = H or 1-6C alkyl; B = CO or CH2; X = N (optionally substituted by Rc') or X'; X' = CR3; Rc' = 1-6C alkyl; R3 = H, 2-7C alkoxycarbonyl or BNRa''Rb'' or CX'R2 = a group of formula (a): Y = N or CR4; R4 = H or OR''; R'' = H, 1-6C alkyl (optionally substituted by OH), aryl or heteroaryl; aryl = Ph or naphthyl (optionally substituted by halo, 1-6C alkyl, OH, 1-6C alkoxy or trihalomethyl); heteroaryl = mono- or bicyclic aromatic group containing 1-2 heteroatoms comprising O, S and/or N (optionally substituted by halo, 1-6C alkyl, OH, 1-6C alkoxy or trihalomethyl); provided that when X = N and Y = CH, or when X = CH and Y = N, or when X=Y = CH, then R1 and R2 are not both H. N2-(7,12-dioxa-3-hydroxybenzo(a)anthracene-5,6-maleimido)-N1,N1-dimeth ylethylenediamine hydrochloride is specifically claimed.
Patent BR-9706771-A (BR)
Inventor: DENTON JEFFREY SCOTT
IPC: D03D15/56
Filed: 1997-09-12
Abstract: The present invention is directed towards yarns of covered high modulus filament materials and fabrics which are formed therefrom. The present invention is intended to provide a composite filamentary material which exhibits the advantages of high modulus materials while providing a means for compensating the diminished properties exhibited by such fibers in the direction normal to molecular chain orientation. The composite filament structure of the present invention is a high modulus filament material covered with bicomponent filaments. The composite filament structure has a first interior layer of high modulus filament material and a second exterior layer of bicomponent fibers, the second exterior layer of bicomponent fibers being covered around the first interior layer of high modulus material along its entire length. The entire surface area of the high modulus material should be covered.
Patent BR-9708301-A (BR)
Inventor: PRIBISH JAMES R
IPC: A61K31/59
Filed: 1997-01-09
Abstract: The invention related to 4-aza-17 beta -(cyclopropoxy)-androst-5 alpha -androstan-3-one, 4-aza-17 beta -(cyclopropylamino)-androst-4-en-3-one and related compounds and to compositions incorporating these compounds, as well as the inhibition of C17-20 lyase, 5 alpha -reductase and C17 alpha -hydroxylase and to the use of these compounds in the treatment of androgen and estrogen mediated disorders, including benign prostatic hyperplasia, androgen mediated prostate cancer, estrogen mediated breast cancer and to DHT-mediated disorders such as acne. Disorders relating to the oversynthesis of cortisol, for example, Cushing's Syndrome, are also included. The treatment of androgen-dependent disorders also includes a combination therapy with known androgen-receptor antagonists, such as flutamide. The compounds of the invention have general formula (I).
Patent BR-9709652-A (BR)
Inventor: SCHWERDTFEGER KLAUS
IPC: B22D11/128
Filed: 1997-06-05
Abstract: A strip casting plant with a circulating belt. In the cooling area, the belt is sucked against carriers by a negative pressure in the cooler. The carriers are arranged so that, with given mechanical properties of the circulating belt, a deflection that compensates for the thermal elongation takes place between the supporting surfaces of the carriers.
Patent BR-9709685-A (BR)
Title: Dispositivo e processo para produzir ferro esponja a partir de pedaços de óxido dee ferro.
Inventor: VULETIC BOGDAN
IPC: C21B13/14
Filed: 1997-05-30
Abstract: ''DISPOSITIVO E PROCESSO PARA PRODUZIR FERRO ESPONJA A PARTIR DE PEDAçOS DE óXIDO DE FERRO''. Em um dispositivo para produzir ferro esponja a partir de pedaços de óxido de ferro em uma cuba de redução (1), é usado um gás de redução quente rico em monóxido de carbono e contendo poeira. O gás de redução é gerado em um gerador de gás por oxidação parcial de materiais sólidos contendo carbono e é em parte alimentado à cuba de redução através de várias entradas (3) laterais de gás de redução dispostas na mesma altura em torno da circunferência da cuba de redução na extremidade inferior da zona de redução. Os pedaços de óxido de ferro são introduzidos na cuba de redução através de sua área superior e descarregados como ferro esponja na sua extremidade inferior. Entradas adicionais
Patent BR-9714719-A (BR)
Title: Composições em pó de revestimento curável e curada, e, processo para preparar um poliéster epoxidado sólido
Inventor: MARX EDWARD JOHN
IPC: C08G59/34
Filed: 1997-04-25
Abstract: "COMPOSIçõES EM Pó DE REVESTIMENTO CURáVEL E CURADA, E, PROCESSO PARA PREPARAR UM POLIéSTER EPOXIDADO SóLIDO". Uma composição baseada em poliéster epoxidado curável útil para aplicação de revestimentos em pó é fornecida epoxidando-se um poliéster tendo um ponto de fusão de no mínimo 90 °C e uma viscosidade de no máximo 50 poise@ 200 °C, onde tal poliéster é um poliéster preparado reagindo-se (i) um anidrido ou ácido tetra-hidroftálico, (ii) no mínimo um poliol cicloalifático, (iii) no mínimo um ácido policarboxílico saturado e (iv) opcionalmente no mínimo um outro álcool sob condições eficazes para obter um poliéster sólido tendo um ponto de fusão de no mínimo 90 °C. Pó de revestimento curável é obtido contendo o poliéster epoxidado e um agente de cura de ácido carboxílico sólido tendo um peso de equivalente de ácido dentro da faixa de 100 a 1.500.
Patent BR-9801351-A (BR)
Title: Produto para higiene pessoal
Inventor: VASCONCELOS JOSE DIAS
Filed: 1998-03-17
Abstract: "PRODUTO PARA HIGIENE PESSOAL". O presente resumo diz respeito e um pedido de patente de invenção para produto de higiene pessoal, desenvolvido para proporcionar vantagens em relação ao desempenho na assepsia, no campo de aplicação da higiene, bem como em relação aos custos de similares convencionais, compreendendo um sabonete líquido antibacteriano, cada 10ml do qual é composto de: 0,05 g de ácido Ortofenosulfónico; 0,01g de Resorcina; 0,01g de Mentol; 0,003g de Timol; 0,200 cm³ de Tintura de Benjoim; 0,25cm³ de Tintura de ziziphus joazeiro; 0,50 cm³ de álcool a 50° e 10,00 cm³ de Sabão Líquido q.s.p.
Patent BR-9802739-A (BR)
Title: Condicionador de ar por recuperação térmica.
Inventor: VASCONCELOS FRANCISCO ALBERONY
IPC: F25B27/02
Filed: 1998-08-17
Abstract: <B>"CONDICIONADOR DE AR POR RECUPERAçãO TéRMICA".<D> Patente de Invenção de um condicionador de ar para veículos automotores movidos por motores de combustão interna, constituído por um sistema de refrigeração por compressão de vapor para condicionamento de ar acionado por um sistema de expansão de vapor. O sistema de expansão de vapor recupera parte da energia térmica dos gases de escape, que deixam a câmara de combustão dos motores de combustão interna a elevadas temperaturas, e utiliza esta energia recuperada para acionar o compressor do sistema de refrigeração. Ambos os sistemas formam um só conjunto, que pode acoplar ainda um gerador de energia elétrica para acionamento dos equipamentos periféricos do condicionador de ar, como os ventiladores do condensador e do evaporador, tornando-se independente de qualquer retirada direta de potência útil do motor do veículo.
Patent BR-9803740-A (BR)
Title: Fita métrica de retorno manual de lâmina cóncava.
Inventor: BLACKMAN WILLIAM C
IPC: G01B3/10
Filed: 1998-08-04
Abstract: Patente de Invenção: <B>"FITA MéTRICA DE RETORNO MANUAL DE LAMINA CÈNCAVA''<D>. Uma fita métrica cóncava de retorno manual inclui uma caixa de três partes na qual um carretel de enrolamento para a lâmina da fita é disposto. O carretel de enrolamento inclui um núcleo no qual a lâmina da fita fica enrolada, e um flange disposto dentro da caixa. Uma saliência tendo uma manivela de enrolamento estende-se através de um orifício em um lado da caixa. Um aro de fricção fica posicionado entre o flange e a parede de caixa a fim de prover atrito para impedir o desenrolamento indesejável da lâmina da fita. Um rebordo em uma boca para a lâmina engata um gancho de extremidade de modo a prender o gancho de extremidade temporariamente na caixa até que liberado por movimento ascendente, o que permite à lâmina da fita ser impelida da caixa. A manivela fica angulada de modo que quando dobrada em uma posição de armazenagem, uma borda da manivela projeta-se ascendentemente para uma fácil pega de dedo a fim de desdobrar a manivela.
Patent BR-9806150-A (BR)
Title: Processo para alocar memória em um sistema de processamento de dados multiprocessador
Inventor: BORDAZ THIERRY
IPC: G06F12/10
Filed: 1998-08-26
Abstract: "PROCESSO PARA ALOCAR MEMóRIA EM UM SISTEMA DE PROCESSAMENTO DE DADOS MULTIPROCESSADOR". A invenção refere-se a um processo para alocar localizações de memória física num sistema de processamento de dados multiprocessador compreendendo uma unidade de memória de acesso não uniforme (Mem) distribuida entre uma pluralidade de módulos. As aplicações de softaware (Appli~ x~) são ligadas a um conjunto de regras de alocação de memória predefinidas (Rg). Quando não existe entrada para um endereço virtual numa tabela de correspondência de endereço, há a geração de uma falha de página (Fp). A alocação de uma localização na memoria física (Mem) é realizada de acordo com uma das regras predefinidas como uma função do prefil da aplicação (Appli~ x~)  e do tipo de falha de página (Fp). Numa variante preferida do modo de realização, a memória  é organizada em segmentos e os segmentos são subdivididos  em faixas de endereçamento virtual. Estas faixas podem ser associadas com uma política específica de alocação de memória. No caso oposto, é a política do segmento que prevalece.