baber/WOPTO huggingface dataset:
Patent BR-0314114-A (BR)
Title: Tratamento de banhos de corante através de um processo em membrana com a finalidade de reutilização da água e nacl no processo
Inventor: GOLDER MANUEL
IPC: C02F9/02
Filed: 2003-09-12
Abstract: "TRATAMENTO DE BANHOS DE CORANTE ATRAVéS DE UM PROCESSO EM MEMBRANA COM A FINALIDADE DE REUTILIZAçãO DA áGUA E NaCI NO PROCESSO". A presente invenção refere-se a um processo para o tratamento e a recuperação do valor de banhos para o tingimento de fibras de celulose com corantes reativos compreendendo uma pré-filtração, uma neutralização, uma nanofiltração e uma osmose reversa. Os seguintes são reutilizados no final do tratamento: por um lado, água incolor compreendendo os sais inorgânicos necessários para um novo tingimento com corantes reativos; por outro lado, água pura a qual será usada durante a nanofiltração ou para outras operações, tais como lavagem ou enxág³e do material tingido. Além disso, uma solução aquosa de volume muito baixo, compreendendo principalmente corantes reativos hidrolisados e os aditivos do corante, é recuperada. Isso resulta em economia de água, em redução drástica da salinidade dos efluentes e em uma simplificação do tratamento dos efluentes originários dos outros banhos necessários para o processamento de algodão tingido com corantes reativos, em resumo, em uma redução na poluição do ambiente.
Patent BR-0314862-A (BR)
Inventor: PALUMBO RICCARDO
IPC: B65B43/12
Filed: 2003-09-26
Abstract: An apparatus for taking up imbricated bags carried by a pair of carrier tapes includes two carrier tape winding spools positioned coaxially with one another; and a differential gear unit positioned between said spools and adapted to be removably connectable to a shaft of a bag loader whereby the pair of carrier tapes can be wound up on said spools with equal tension. A method includes providing a bag train having a succession of imbricated bags on two supply tapes having lead ends equipped with two tape-winding spools with a differential gear unit positioned coaxially between the spools; connecting the differential gear unit to a shaft of said bag loader; and driving said spools to wind up said tapes on said spools with equal tension to bring each of the imbricated bags successively to a loading position where each bag is loaded and separated from the tapes.
Patent BR-0315426-A (BR)
Title: Vedação destacável para um recipiente com múltiplos compartimentos
Inventor: GOLLIER PAUL-ANDRE
IPC: A61J1/10
Filed: 2003-10-14
Abstract: "VEDAçãO DESTACáVEL PARA UM RECIPIENTE COM MúLTIPLOS COMPARTIMENTOS". A presente invenção refere-se a uma vedação removível para um recipiente de camadas múltiplas que inclui uma primeira extremidade e uma segunda extremidade. Pelo menos uma da primeira extremidade, ou segunda extremidade, inclui uma parte de suporte de tensão e uma parte de não suporte de tensão.
Patent BR-0316370-A (BR)
Title: Método e equipamento para produzir fibras mecânicas
Inventor: VIKMAN KAI
IPC: D21B1/12
Filed: 2003-11-18
Abstract: "MéTODO E EQUIPAMENTO PARA PRODUZIR FIBRAS MECâNICAS". A finalidade desta invenção é fornecer um método e um equipamento para produzir fibras termomecânicas usando menos energia por tonelada do que tem sido requerido previamente em tipos de produção similares. A invenção e baseada no fato de que pelo menos dois refinadores são combinados de modo que a mistura de aparas, água e vapor seja alimentada primeiramente em um primeiro refinador, onde as aparas são quebradas e então, a massa que flui do primeiro refinador é alimentada no segundo refinador para quebrar as fibras até um grau de refinação final. O fluxo de massa de vapor e de fibras é alimentado para diante, ao menos no primeiro refinador, pela energia giratória do rotor do refinador, de modo que não ocorre essencialmente nenhum fluxo de vapor para trás. O fluxo de massa que deixa o primeiro refinador é conduzido inteiramente ao segundo refinador e nenhum vapor é extraído da massa antes do segundo refinador.
Patent BR-0316765-A (BR)
Title: Composições de verniz e tinta para impressão curáveis por energia isentas de água e métodos de produção e uso
Inventor: LAKSIN MIKHAIL
IPC: C09D11/10
Filed: 2003-12-10
Abstract: "COMPOSIçõES DE VERNIZ E TINTA PARA IMPRESSãO CURáVEIS POR ENERGIA ISENTAS DE áGUA E MéTODOS DE PRODUçãO E USO". Verniz curável por energia e composições de tinta para impressão curáveis por energia, laváveis com água, adequados para impressão litográfica isenta de água, são apresentados, cada um contendo: oligómeros e monómeros reativos etilenicamente insaturados solúveis em água; oligómeros e monómeros reativos etilenicamente insaturados insolúveis em água; e uma resina selecionada do grupo consistindo de uma resina não reativa solúvel em água, uma resina com funcionalidade de ácido ou base insolúvel em água e resina reativa etilenicamente insaturada insolúvel em água, onde as referidas resinas insolúveis em água contêm grupos com funcionalidade de ácido.
Patent BR-0316770-A (BR)
Title: Formulação farmacêutica, método de produção da mesma e método de tratamento médico
Inventor: RAZZAK MAJID HAMEED ABDUL
IPC: A61K33/24
Filed: 2003-12-12
Abstract: "FORMULAçãO FARMACêUTICA, MéTODO DE PRODUçãO DA MESMA E MéTODO DE TRATAMENTO MéDICO". Os métodos da presente invenção e as formulações produzidas a partir desse métodos permitem a integração estável de múltiplos agentes ativos dentro de uma formulação simples. A solubilização de um agente ativo em um solvente apropriado e a adsorção subseq³ente em um meio de sorção confere uma proteção eficaz para a forma ativa contra quaisquer condições adversas dentro do líquido no qual está disperso o meio de sorção carregado com agente ativo. Como uma conseq³ência, o líquido pode ser formulado de modo a preencher os requisitos dos agentes ativos que podem estar incluídos. Como uma conseq³ência, os agentes ativos podem ser estavelmente integrados dentro da formulação.
Patent BR-0317916-A (BR)
Title: Conjunto e elemento filtrante com dreno contìnuo
Inventor: BURGESS STEPHEN F
IPC: F02M25/06
Filed: 2003-11-17
Abstract: "CONJUNTO E ELEMENTO FILTRANTE COM DRENO CONTìNUO". Um conjunto de controle de emissão de cárter (14) para um motor de combustão interna (12) inclui um conjunto de filtro (15) compreendendo um alojamento (57) e um elemento filtrante substituível (73). O elemento filtrante (73) inclui um meio filtrante anular (94); uma tampa da primeira extremidade anular (96) selada em uma extremidade do meio anular (94); uma tampa da segunda extremidade (98) selada na outra extremidade do meio anular (94); um coletor de válvula em forma de taça (124) fixado na tampa da segunda extremidade (98) e que, juntamente com ela, define um recipiente coletor (126); e uma abertura (144) com um selo de rebordo (148) no coletor da válvula (124), que recebe ajustadamente um tubo vertical (15) do alojamento (57), para permitir a drenagem contínua do óleo coletado pelo elemento filtrante (73), e um orifício de saída (22) para proporcionar os gases substancialmente isentos de óleo e particulado a um sistema de indução (por exemplo, um sistema turboalimentador (44)) e de volta para o cárter do motor (32).
Patent BR-0318521-A (BR)
Inventor: HEINTZELMAN GEOFFREY R
IPC: C07D405/14
Filed: 2003-10-03
Abstract: This invention provides novel arylindenopyridines and arylindenopyrimidines of formula (I), (II) wherein R1, R2, R3, R4, and X are as defined above, and pharmaceutical compositions comprising same, useful for treating disorders ameliorated by antagonizing adenosine A2a receptors. This invention also provides therapeutic and prophylactic methods using the instant compounds and pharmaceutical compositions.
Patent BR-7908255-A (BR)
Inventor: STERNBERG B
IPC: G01V3/06
Filed: 1979-12-17
Abstract: A method and apparatus for electromagnetic hydrocarbon exploration which is accomplished by implanting at least two pairs (10,15) of electrodes into the ground. One pair (10 and 6) transmits a signal into the earth, and the other pair (15 and 6) receives the signal. With proper processing the polarization and resistivity of the ground can be calculated. The components (11, 16) are arranged in a manner to insure that the electromagnetic coupling can be determined and can be removed from the measurements. Electrode spacing can be varied to focus on the anomalous stratum. If an anomalous stratum is discovered, it is cored to determine the nature of the material creating the anomaly.
Patent BR-8106190-A (BR)
Inventor: SALICE LUCIANO
IPC: E05D7/04
Filed: 1981-09-28
Abstract: In the hinge bracket-mounting plate assembly the mounting plate is provided on both sides with parallel guiding grooves, in which sliding lugs angled inwardly from the flanges of the channel-shaped hinge bracket are slidable as far as stops formed by end faces of the grooves, and detents are provided for releasably locking the hinge bracket to the mounting plate. The mounting bracket is formed with a recess, which extends transversely to and connects the guiding grooves. Two sliding plates are provided, which overlap each other in the middle region of the mounting plate and are guided in the recess and formed with two substantially diagonal slots, which cross each other and extend between parts of diagonally opposite corner portions of respective sliding plates. The mounting plate is formed in its center plane between the guiding grooves with a bore, which is parallel to said grooves. A bolt is slidably mounted in the bore and protrudes from that end which is the forward end in the direction of movement of the hinge bracket as it is pushed onto the mounting plate. The bolt carries a radial pin, which extends through a slot that is formed in the bottom of the recess and parallel to the bore and which extends into the slots of the sliding plates. An abutment is provided at the rear end of the bore. A prestressed compression spring is held in the bore between the bolt and the abutment.
Patent BR-8204271-A (BR)
Inventor: LANDGRABER HERBERT
IPC: C11D3/06
Filed: 1982-07-22
Abstract: The disclosure relates to sodium tripolyphosphate containing up to 95 weight % phase-I, 0.1 to 22 weight % water of crystallization and 0.01 to 2.0 weight %, calculated as metal, of a compound of the metals selected from calcium, magnesium, zinc or strontium, the compound yielding ions in an aqueous medium. The disclosure also relates to a process for making the tripolyphosphate, and to its uses.
Patent BR-8207663-A (BR)
Inventor: BRYANT GREYHAM F
IPC: B21B37/32
Filed: 1982-04-23
Abstract: A method of controlling one stand of a mill for rolling strip material, the mill having upper and lower back-up rolls and a pair of work rolls disposed between the back-up rolls, first and second screw means for respectively controlling movement of the ends of one of the back-up rolls and first and second jack means for respectively applying forces to each of the ends of the work rolls and a shape sensor having outputs from which the stress distribution across the width of the rolled strip is determined, comprising analyzing the effect upon the shape of the strip of the operation of the screw means and the jack means and deriving mathematical expressions, each including a control parameter, respectively representative of such operations determining the difference between said stress distribution and a desired stress distribution and obtaining a correction of stress distribution characterized by separately analyzing the effect upon the shape of the strip of the operation of each screw means and each jack means and deriving four mathematical expressions each including a control parameter respectively representative of such operations, determining a single error distribution E (x) as the difference between said stress distribution and a desired stress distribution, obtaining a single correction of stress distribution C (x) by determining an optimum value for each of said control parameters such that a functional of the distribution E (x)-C (x) is minimized and separately controlling each of said screws and jacks in accordance with said control parameters.
Patent BR-8304304-A (BR)
Inventor: CHURCHLAND MARK T
IPC: H05B6/78
Filed: 1983-08-10
Abstract: The present invention provides an apparatus for the simultaneous application of pressure and microwaves to a curable assembly, comprising (1) a continuous press including two endless press belts forming a nip region, the press belts being disposed to apply pressure to curable assemblies inserted therebetween, and including an inlet and an outlet for the passage of curable assemblies, (2) a press chamber defined by the two substantially parallel belt surfaces in the nip region and by two side walls, (3) means to apply microwaves to the curable assemblies from at least one microwave generator through a waveguide forming an interface with the press chamber located in an opening in a side wall, and (4) dam means at the interface between the waveguide and the press chamber to withstand the lateral pressure exerted thereon by curable assemblies being pressed, and which effectively permits propagation of microwaves into the press chamber. The press includes a means at the interface between the waveguide and the press chamber to substantially equalize fringing electric fields before the microwaves reach the curable assembly to be treated by pressure and microwaves and the waveguide includes wave chokes. A method of curing assemblies is also disclosed.
Patent BR-8405610-A (BR)
Inventor: BECK DONALD
IPC: E21B43/22
Filed: 1984-11-01
Abstract: A composition for use in enhanced oil recovery comprising from about 1.5-20 weight percent Xanthomonas biopolymer and from about 0.0008-3 weight percent methylene bis (thiocyanate), the composition having a pH above about 3.5. Also disclosed is a novel process for production of directly injectable biopolymer solution and a method for the recovery of crude oil from an oil-bearing subterranean formation by injecting the diluted composition into the formation.
Patent BR-8602862-A (BR)
Inventor: LENG FRANCIS JOHN
IPC: C11D17/00
Filed: 1986-06-20
Abstract: A concentrated liquid detergent composition which can be liquid at or below ambient temperature comprises (i) at least 40 wt % and less than 92 wt % of a mixture of surfactants, at least 50 wt % of the surfactants present comprising: (a) a polyalkoxy nonionic surfactant conforming to the general formula RVEW 10 wherein R is an aliphatic and/or araliphatic hydrocarbon moiety, V is a linking group, E is a polyethoxy and/or polypropoxy and W is a nonionic end group, the nonionic surfactant for the portion RE having a hydrophile-lipophile balance of at least 14.5 where E is polyethoxy and an equivalent hydrophile-lipophile balance where E is propoxy, and (b) an ionic surfactant having a non-terminal ionic head group with two or more hydrocarbon chains extending from the head group, each chain being no more than 10 carbon atoms in length and the chains having a total length of at least 8 carbon atoms;  wherein the ratio of (a) to (b) lies within the range of from 1:9 to 9:1, and (ii) at most 60 wt % and more than 8 wt % water.
Patent BR-8803653-A (BR)
Inventor: FLECKENSTEIN THEO
IPC: C07C29/136
Filed: 1988-07-21
Abstract: Fatty acid methyl esters are catalytically hydrogenated by reacting them together with hydrogen at pressures of 20 to 100 bar and temperatures of 160 to 270 DEG C at molar ratios of hydrogen : fatty acid methyl ester used of 10 : 1 to 500 : 1 continuously over catalysts which contain 30 to 40% by weight of copper, 23 to 30% by weight of chromium, 1 to 10% by weight of manganese, 1 to 10% by weight of silicon and 1 to 7% by weight of barium, the % by weight being based in each case on the oxidic catalyst composition, and, if desired, further transition metals in the form of their oxides and which, after calcining the component forming the catalyst composition have been converted together with 1 to 10 % by weight, relative to the oxidic catalyst, of at least one binder, in addition to 1 to 10% by weight of graphite, to pellets and/or granules and activated with hydrogen or a gydrogen-containing gas mixture.
Patent BR-9102432-A (BR)
Inventor: GREINER ALFRED
IPC: A01N43/84
Filed: 1991-06-12
Abstract: The present invention relates to a process for the control of fungal disease of plants by applying to the leaves of the plants: a) 2-(4-chlorobenzylidene)-5,5-diemthyl-1-(1H-1,2,4-triazol-1-ylmethyl)-1-cyclopentanol; b) one or more fungicides suitable for protecting against the said fungal diseases and to compositions which may be used in the process.
Patent BR-9201399-A (BR)
Inventor: PHILLIPS JOSPEH R
IPC: D21D1/40
Filed: 1992-04-15
Abstract: A multi-stage pressure diffuser (10) is provided for treating paper pulp or similar comminuted cellulosic fibrous material. Two different subvolumes (16, 17) are defined within the annular screen (15) of the pressure diffuser by a tubular baffle (40) hung from adjacent the top of the vessel, and a transverse wall (43) near the middle of the vessel. Wash liquid is introduced into the top stage (through 22, 23), extracted liquid passes through the bottom of the baffle, and is removed through a liquid outlet (18) at the top of the vessel. The removed liquid is then reintroduced into the bottom stage as wash liquid (through 24, 25), and the extracted liquid from the bottom stage is discharged from the vessel at the bottom (through 19). The screen assembly may be blanked at the area (15 min ) of the transverse wall (43) dividing the subvolumes from each other, in order to minimize the possibility of mixing of the extraction flows in the different stages. <IMAGE>
Patent BR-9301472-A (BR)
Inventor: BOYCE SCOTT DANIEL
IPC: C08L101/00
Filed: 1993-04-07
Abstract: Compatible copolymer blends are described that are formed from otherwise incompatible copolymers. The blends are produced by bonding metal ions with functional groups which are attached to each of the copolymers.
Patent BR-9304433-A (BR)
Inventor: WINTERSON WARREN D
IPC: A23L19/00
Filed: 1993-10-29
Abstract: A process for reordering tobacco, which results in no significant decrease in equilibrium tobacco CV or significant tobacco degradation, is provided. Tobacco to be reordered is contacted with an air stream having a relative humidity near the equilibrium conditions of the tobacco. As the ov content of the tobacco increases, the relative humidity of the air stream contacting the tobacco is increased to affect reordering of the tobacco. Also provided is a process for drying tobacco, which results in no significant change in equilibrium tobacco CV or significant tobacco degradation. Tobacco to be dried is contacted with an air stream having a relative humidity near or below the equilibrium conditions of the tobacco. As the OV content of the tobacco decreases, the relative humidity of the air stream contacting the tobacco is decreased to affect drying of the tobacco. It has been found that tobacco can be reordered or dried successfully in a continuous manner using a self-stacking spiral conveyor. <IMAGE>
Patent BR-9304435-A (BR)
Inventor: RENZI FIORENZO
IPC: C08F2/44
Filed: 1993-10-29
Abstract: A polymerizable liquid composition includes   a polymerizable poly(allyl carbonate) of an aliphatic or cyclo-aliphatic polyol; an organic peroxide generator of free radicals selected from the group of perketals, and possibly   an organic dye and/or an organic photochromic compound.   The compositions can be transformed, by bulk polymerization, into an organic glass which is colourless, or coloured or photochromic, having good optical and mechanical characteristics. <IMAGE>
Patent BR-9305955-A (BR)
Inventor: ISLEY FREDERICK P JR
IPC: E04C5/07
Filed: 1993-01-20
Abstract: Reinforced concrete columns wherein the exterior surface of the concrete column is wrapped with a composite reinforcement layer. The composite reinforcement layer includes at least one fabric layer which is located within a resin matrix. The fabric layer has first and second parallel selvedges which extend around the circumferential outer surface of the column in a direction substantially perpendicular to the column axis. Specific weave patterns are disclosed. The composite reinforcement layer provides a quick, simple and effective means for increasing the resistance of concrete columns to failure during the application of asymmetric loads.
Patent BR-9306526-A (BR)
Inventor: PACH KARL
IPC: E02D/
Filed: 1993-06-08
Abstract: PCT No. PCT/AT93/00097 Sec. 371 Date Dec. 5, 1994 Sec. 102(e) Date Dec. 5, 1994 PCT Filed Jun. 8, 1993 PCT Pub. No. WO93/25765 PCT Pub. Date Dec. 23, 1993Device for driving piles, preferably poles, into a foundation. The device for ramming pole foundations limits idle times between ramming operations and takes the form of a self-propelled rail-road or dual purpose vehicle that can be driven on rails laid on a ballast or over a road surface and the vehicle can swivel over 360 DEG  with a top in relation to the undercarriage, with an operation cabin, a counter weight and a hoisting arm being arranged on the noted top, with a turning and tilting unit being provided at a free end of the hoisting arm, with a leader having a rammer mounted in a guiding unit, wherein, in the working position, the leader stands vertically and the top is turned 90 DEG  with respect to the direction of the rails and, when the ramming operation is finished, the leader is centrally clamped by the guiding unit and is turned 90 DEG  by the turning and tilting unit, with the leader and rammer then being shouldered by the hoisting arm and the device can thus be driven to the next ramming position.
Patent BR-9402452-A (BR)
Inventor: ECKHARDT CLAUDE DR
IPC: C11D3/00
Filed: 1994-06-17
Abstract: A process for inhibiting the re-absorption of migrating dyes in the wash liquor comprises introducing into a wash liquor containing a peroxide-containing detergent, from 0.5 to 150 mg, per litre of wash liquor, of one or more manganese compounds having the formula (1), (2), (3), (4), (5), (6) or (7) as defined in the specification. The manganese compounds do not exhaust at all on to cotton, polyamide or polyester fibres so that the compounds cannot lead to fibre discolouration problems.
Patent BR-9405434-A (BR)
Title: Antiespumantes eficientes de combustìvel diesel de baixo teor de silicone.
Inventor: GRABOWSKI WOJCIECH
IPC: C08G77/46
Filed: 1994-06-15
Abstract: "ANTIESPUMANTES EFICIENTES DE COMBUSTìVEL DIESEL DE BAIXO TEOR DE SILICONE". A presente invenção é uma classe de terpolímeros organo silicone que pode ser usada para diminuir a formação de espuma de combustível diesel em níveis de silício abaixo de 1,2 ppm. Os ditos termopolímeros de silicone são derivados de alquil fenol modificados e poliéteres enxertados sobre um copolímero poli siloxano. O dito termopolímero poli siloxano tem a estrutura de MD~ x~D^ *^~ y~D^ **^~ z~M, onde M é O~ 0~, ~ 5~Si (CH~ 3~)~ 3~, D é OSI (CH~ 3~)~ 2~, D^ *^ é OSi (CH~ 3~)R, R é um poliéter, D^ **^é OSi (CH~ 3~) R', R' é um derivado de fenol, x+y+z é 35-350, x/(y+x) é 3 a 6 e y/z é 0,25 a cerca de 9,0.
Patent BR-9505832-A (BR)
Inventor: SAITO YUTAKA
IPC: A24B3/12
Filed: 1995-01-26
Abstract: A smoking article (10) contains a flavor component retainer obtained by heating and gelling a mixture of a flavor component and a non-gelled glucan and containing heat-irreversibly gelled glucan, and a flavor generation material containing the flavor component retained by this retainer as a combustion smoking raw material (12). Since the flavor component is firmly fixed and retained inside a three-dimensional network structure of gelled glucan, preservability and emission durability of the flavor component can be improved. <MATH>