baber/WOPTO huggingface dataset:
Patent BR-0312356-A (BR)
Title: Uma superfìcie de purificação para um refino do material desfibrado contendo lignocelulose
Inventor: HUHTANEN JUHA-PEKKA
IPC: D21D1/30
Filed: 2003-07-01
Abstract: "UMA SUPERFìCIE DE PURIFICAçãO PARA UM REFINO DO MATERIAL DESFIBRADO CONTENDO LIGNOCELULOSE". A invenção relata para uma superfície de purificação em um refino para um material desfibrado contendo lignocelulose, no qual o refino tem duas superfícies de purificação coaxialmente rotativa. O material a ser desfibrado é depositado entre a superfície de purificação onde ambas tem encaixes e barras. De acordo com a invenção, pelo menos algumas das superfícies de purificação na superfície externa destas um bisel que torna mais inferior à abertura da direção de entrada de modo que quando a superfície de purificação gira em relação a si, uma força que empurra a superfície de purificação afastando de si é criada entre elas.
Patent BR-0312465-A (BR)
Inventor: VIRGL ALAIN
IPC: C22C38/04
Filed: 2003-07-03
Abstract: The invention relates to a hollow-head screw which is made by simple successive cold working operations using a steel comprising between 0.15 and 0.25% of carbon.
Patent BR-0314736-A (BR)
Title: Controle de processos de tratamento de água residual
Inventor: REDMON DAVID T
IPC: C02F3/02
Filed: 2003-09-23
Abstract: "CONTROLE DE PROCESSOS DE TRATAMENTO DE áGUA RESIDUAL". A presente invenção refere-se a aparelho para tratamento de água residual, incluindo um tanque (91) que apresenta duas zonas distintas em que corrente de gás poderá ser controlada independentemente, dispositivos de alimentação de gás (92), fonte de gás (93), dispositivos reguladores de corrente de gás (90), coifa de coleta de gás (100) e linha de amostragem de gás (122), e a métodos para utilização do aparelho.
Patent BR-0315151-A (BR)
Inventor: HARDER DAVID B
IPC: B01D35/30
Filed: 2003-10-07
Abstract: A fluid filter arrangement has a housing, a filter cartridge oriented within the housing, and a projection arrangement. The projection arrangement is oriented to space the filter cartridge from a wall of the housing in order to provide a fluid flow path between the filter cartridge and the housing wall. In some arrangements, the projection arrangement is part of an end cap. Embodiments of the projections include axial extensions, radial extensions, and angled extensions including both radial and axial components. Systems of use, methods of filtering, methods of making, and methods of servicing include arrangements of these types.
Patent BR-0316925-A (BR)
Title: Célula alcalina primária
Inventor: ANGLIN DAVID
IPC: H01M50/103
Filed: 2003-12-31
Abstract: "CéLULA ALCALINA PRIMáRIA". Uma célula alcalina tendo um alojamento plano, preferivelmente de forma cúbica. A célula pode ter um anodo compreendendo zinco e um anodo compreendendo MnO~ 2~. O alojamento pode ter uma espessura relativamente pequena, tipicamente entre 5 e 10 mm. Os conteúdos da célula podem ser supridos através de uma extremidade aberta no alojamento e de um conjunto de tampa terminal inserido na mesma para vedar a célula. O conjunto de tampa terminal inclui um membro de vedação isolante tendo uma saia circunferencial, que circunda as porções amplas do coletor de corrente do anodo. Isto provê uma barreira entre as referidas porções amplas do coletor de corrente e do alojamento da célula. O conjunto de tampa terminal inclui um mecanismo de ventilação, que pode ser ativado quando a pressão de gás no interior da célula alcança um nível, de modo típico, entre cerca de 100 e 300 psig (6,89 x 10¬ 5¬ e 20,69 x 10¬ 5¬ pascal manométrico). O catodo pode ser formado de uma pluralidade de chapas empilhadas tendo centros ocos, que formam um núcleo central com o material do anodo colocado no mesmo. Um separador está entre o anodo e o catodo. O alojamento pode ser de aço tendo uma espessura de parede, de modo desejável, de entre 0, 30 e 0,45 mm.
Patent BR-0316987-A (BR)
Title: Uso de carboximetil celulose (cmc) em produtos à base de frutas
Inventor: THEEUWEN CONRARDUS HUBERTUS JO
IPC: A23L19/00
Filed: 2003-12-01
Abstract: "USO DE CARBOXIMETIL CELULOSE (CMC) EM PRODUTOS à BASE DE FRUTAS". A invenção refere-se ao uso de carboximetil celulose (CMC) para preparar produtos à base de fruta, tais como geléias de baixa caloria, conservas de fruta, recheios de torta, molhos de fruta, recheios de fruta em bolinhos, coberturas à base de fruta, ou bebidas, em que a CMC é caracterizada por formar um gel a 25<198> após dissolução de alto cisalhamento em uma solução aquosa de cloreto de sódio a 0,3% em peso, o teor final da CMC na solução aquosa de cloreto de sódio sendo de 1% em peso para uma CMC com um grau de polimerização (DP) >4.000, 1,5% em peso para uma CMC com um DP de >3.000-4.000, 2% em peso para uma CMC com um DP de 1.500-3.000 e 4% em peso para uma CMC com um DP de >1.500, sendo o gel um fluido com um módulo de armazenagem (G<39>)que excede o módulo de perda (G<39><39>) sobre toda a região de freq³ência de 0,01-10 Hz quando medido em um reómetro oscilatório operando a um esforço de 0,2. A CMC também pode ser usada em combinação com hidrocolóides tais como carragenina, amido, alginatos, xantano, konjac, ou proteína alimentar.
Patent BR-0318496-A (BR)
Title: método para a produção de éster l-treonina-o-(1,1-dimetiletil)-1,1-dimetiletìlico
Inventor: MUKARRAM SIDDIQUI MOHAMMED JAW
IPC: C07C229/22
Filed: 2003-09-08
Abstract: "MéTODO PARA A PRODUçãO DE éSTER L-TREONINA-O-(1,1-DIMETILETIL)-1,1-DIMETILETìLICO". A presente invenção refere-se a um novo e eficiente processo para a produção de éster L-treonina-O-(1,1-dimetiletil); ¢H-Thr-(tBu)-O-tBu! de fórmula (I). O composto de fórmula (I) é um produto essencial para a produção de insulina humana a partir de insulina suína ou bovina.
Patent BR-1100634-A (BR)
Inventor: METCALF BENJAMIN J
IPC: C12P21/00
Filed: 1997-05-13
Abstract: The invention pertains to a novel method and plasmid system for producing abundant quantities of CRM197 protein, diphtheria toxin or other CRM proteins related to diphtheria toxin, as well as to microorganisms transformed with the novel plasmid. A particularly preferred DNA plasmid, designated pPX 3511, that combines the gene for CRM197 from the nontoxigenic betaphage and the plasmid pNG2-22 is described. The novel plasmid system is capable of transforming strains of Corynebacterium diphtheriae into strains which are capable of expressing high levels of the CRM197 protein without the use of multiple lysogens. The invention provides in elegant means for increasing protein production without having to manipulate the expression vector, such as by increasing the promoter strength, or removing the promoter from iron regulation.
Patent BR-8000903-A (BR)
Inventor: WILKINSON R
IPC: B41M5/24
Filed: 1980-02-14
Abstract: A multi-layer information recording medium for storing large amounts of information in a prescribed pattern of microscopic pits, formed by focusing onto the medium a beam of radiation having a prescribed wavelength and having an intensity modulated by the information to be recorded. The record medium includes a substrate having a light-reflective surface on its upper side, a light-absorptive dielectric layer overlaying the substrate and having a thickness approximately equal to an odd integral multiple of one fourth the wavelength of the beam of radiation in the dielectric material, and a thin metallic layer overlaying the dielectric layer and having a light-reflective surface on its lower side. During recording of the information, a substantial proportion of the intensity-modulated beam of radiation is transmitted through the metallic layer to the dielectric layer where it is confined, due to multiple internal reflections by the light-reflective surfaces of the substrate and the metallic layer, until it is finally absorbed by the dielectric material. This causes an evaporation of the dielectric material whenever the intensity of the beam exceeds a predetermined threshold, such evaporation carrying away the overlaying portions of the metallic layer and creating the prescribed pattern of microscopic information-bearing pits.
Patent BR-8202732-A (BR)
Inventor: BECKER WERNER
IPC: B65C11/02
Filed: 1982-05-12
Abstract: The machine intended for printing two lines of characters of different color (8, 9) on self-adhesive labels comprises two printheads mounted in a rocking housing (7). This housing comprises two holding elements (14, 16) engaged in two guide slots (17, 19), and a drive finger (15) engaged in a fork (18) of a drive lever (13) actuated by a trigger (3). The slots have shapes which are so adapted that upon the printing impact of the two lines of characters on a print platen (12) the rocking of the housing is transformed into a translation which is not affected by the play and movements of the drive lever and is oriented towards the print platen. Two inking rollers of different color (22, 23) are mounted in a common retractable support (24) by means of a mechanism (26, 29, 30) intended to assure the selective inking of the two lines of characters.
Patent BR-8206910-A (BR)
Inventor: NEWTON STEVEN A
IPC: G02B6/28
Filed: 1982-11-29
Abstract: A fiber optic recirculating memory is disclosed which utilizes dual couplers (110, 210) to form a splice-free recirculating memory device from a length of single mode optical fiber (112) forming a loop (140) which acts as a delay line and a second length of single mode optical fiber (130) which provides an input end (132) and an output end (134) for the device. A single signal supplied as an input to the device will result in a series of output signals identical to the input signal, although at smaller, decreasing amplitudes; the invention prevents the first output signal from being substantially larger than the rest of the output signals, thus eliminating the need for protective circuitry on the output end (134) or the rejection of the first output signal. In addition to being useful as a recirculating memory device for use in a system where data is generated at a rate faster than it can be accepted by a data processor, the invention may be used as a tap filter to pass a selected fundamental frequency and its harmonics, and to attenuate all other frequencies.
Patent BR-8401043-A (BR)
Inventor: SCOTT JEFFREY
IPC: C07C/
Filed: 1984-03-08
Abstract: An improved process for preparing a dialkyl propanediimidate dihydrohalide by reacting malononitrile, an alcohol, and hydrogen halide, wherein the improvement comprises conducting the reaction under greater than atmospheric pressure in a halobenzene, haloalkylbenzene or alkylbenzene solvent.
Patent BR-8403677-A (BR)
Inventor: ZONDLER HELMUT DR
IPC: C07D239/28
Filed: 1984-07-24
Abstract: The invention discloses novel N-(2-nitrophenyl)-5-aminopyrimidine derivatives of the general formula    <IMAGE>  (I)  wherein R1 and R2 are each independently NO2 or CF3, or one of R1 and R2 is hydrogen, R3 is hydrogen or halogen, R4 is hydrogen or the -C(O)R' group, in which R' is C1-C4alkyl which is unsubstituted or substituted by halogen, C1-C3alkoxy or C1-C3alkylthio, R5, R6 and R7 are each independently hydrogen, halogen, nitro, cyano, thiocyano, mercapto, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy, C1-C6alkoxy which is substituted by halogen, nitro, cyano, C1-C3alkoxy, C1-C3alkylthio and/or N(C1-C4alkyl)2; or are C3-C6cycloalkoxy, C3-C6alkenyloxy, C3-C6alkynyloxy, C1-C6alkylthio, C3-C6alkenylthio, C1-C6alkylsulfonyl, C1-C6alkylsulfoxyl, C3-C6alkenyl, C3-C6haloalkenyl, C3-C6alkynyl, C3-C6haloalkynyl or the N(C1-C4alkyl)2 group, and R5 may additionally be a phenyl or benzyl group which is unsubstituted or substituted by one to three identical or different members selected from halogen, nitro, cyano, C1-C4alkyl, C1-C3haloalkyl, N-(C1-C3alkyl) 2, and/or C1-C3alkoxy. The preparation of these compounds and their use in agriculture are also disclosed.
Patent BR-8404077-A (BR)
Inventor: BORROW EDGARD WILFRED
IPC: B65B17/02
Filed: 1984-08-14
Abstract: A batching machine for assembling containers in batches comprises a plurality of parallel-disposed first conveyor tracks (11a, 11b, 11c) along which the containers (12a, 12b, 12c) can be moved, selecting means (13) for selecting a number of containers in turn from each of said tracks, a plurality of parallel-disposed second conveyor tracks (18, 19, 20) for receiving containers from the selecting means and for advancing the containers to an assembly station (24), pushers (25, 26) adjacent the assembly station for moving containers transversely of tracks (18, 20) track into spaces between the containers in the station (24) and adhesive tape dispensers and perforating and applying rollers downstream of said assembly station for securing together containers in batches each of a selected number of containers.
Patent BR-8606994-A (BR)
Inventor: KORTRIGHT KENNETH H
IPC: C07K16/00
Filed: 1986-08-25
Abstract: A murine monoclonal antibody which selectively binds to the determinant site or specific epitope of glycophorin A exposed on the membrane of the erythrocyte and does not bind to other glycophorins. The monoclonal antibody is coated on a microsphere or substrate of a suitable monodispersed variety and utilized in a separation procedure for recovery of white blood cell subsets without lysing of erythrocytes. The bound microspheres are recovered without adverse depletion of the white blood cell population of the sample. The microsphere or bead-to-cell ratio employed is most acceptable for commercial applications of the invention. The invention thus enables accurate assaying of white blood cell subsets in circulating peripheral blood without resorting to lysing of erythrocytes.
Patent BR-8904237-A (BR)
Inventor: ROBERTSON MALCOLM ALLAN
IPC: C23C2/18
Filed: 1989-08-23
Abstract: The surface appearance of a wire or tube (25) coated with a liquid metal may be improved by the use of a gas jet wiping nozzle (10) of defined shape to wipe excess molten metal from the wire or tube. The nozzle (10) has an upper annular part (11) and a lower annular part (12), each of the annular parts has an upper annular surface (13, 14) and a lower annular surface (15, 16) meeting in an annular edge. Adjacent surfaces of the upper and lower annular parts define between them an annular gas passage (19) terminating in an annular gas orifice (20) adapted to surround the wire or tube (25) being wiped. The included angle between the upper surface (13) of the upper annular part (11) and the direction of travel of gas leaving the gas orifice (20) is smaller than (80-x)<o> and the included angle between the lower surface (16) of the lower annular part (12) and the direction of travel of gas leaving the gas passage is smaller then (70+x)<o> where x is the included angle between a plane normal to the direction of movement of the wire or tube through the gas jet wiping nozzle (10) and the direction of travel of gas leaving the gas passage (19). The lower surface (16) of the lower annular part (12) directly faces the liquid metal bath (24) and is so disposed that the minimum included angle between that surface and the direction of movement of the wire or tube through the gas jet wiping nozzle is at least 20<o>. The upper surface (13) of the upper annular part (11) is so disposed that the minimum included angle between that surface and the direction of movement of the wire or tube through the gas jet wiping nozzle is at least 10<o>.
Patent BR-9102727-A (BR)
Inventor: SCHLAEPPI JEAN-MARC DR
IPC: C07K16/00
Filed: 1991-06-28
Abstract: The present invention relates to monoclonal antibodies which are distinguished by high selectivity and affinity for triasulfuron and which are therefore outstandingly suitable for use in an immunoassay for the rapid and efficient detection of triasulfuron. Another aspect of the present invention relates to hybridoma cell lines which produce said monoclonal antibodies and to immunological methods for detecting triasulfuron in samples of soil, water or air using said monoclonal antibodies and to the assay kits which can be used within the scope of these detection methods.
Patent BR-9105741-A (BR)
Inventor: BRANTMAN ROBERT F
IPC: A61G7/053
Filed: 1991-04-26
Abstract: A sliding transfer device comprising a lower support plate and an upper seat. The upper seat is removably attached to the lower support plate, and slides and rotates over the top surface of the plate. A person being transferred from one location to another, such as the edge of a bed to a wheelchair seat, is placed upon the upper seat, and is transferred as the seat slides across the top surface of the lower support plate. The lower support plate may be straight, curved, or S-shaped and may be constructed by joining top and bottom sections that are hollow and reinforced by cross members or ribs.
Patent BR-9204762-A (BR)
Inventor: NAEF PETER
IPC: G01G13/00
Filed: 1992-01-13
Abstract: PCT No. PCT/CH92/00006 Sec. 371 Date Sep. 14, 1992 Sec. 102(e) Date Sep. 14, 1992 PCT Filed Jan. 13, 1992 PCT Pub. No. WO92/12899 PCT Pub. Date Jun. 8, 1992.A method and an apparatus for the automatic filling of shipping bags with bulk materials with weighing accuracy. The pre-defined bulk material filling quantities are produced cyclically by controlling the discharge from a differential packer and weigher by determining the differential weight and are poured directly into the package via a flow filling sleeve. The pre-defined bulk material weight is directly packed as a dense stream on the shortest path via a flow filling sleeve. The majority of problems relating to weighing technology can be shifted to the area of the refilling of the differential weigher container with no disadvantageous results and no longer occur during the formation of the filling weight. The highest hourly outputs can be achieved particularly for packing carousels.
Patent BR-9306319-A (BR)
Inventor: WRETBORN JOHAN MAGNUS
IPC: C02F1/52
Filed: 1993-04-28
Abstract: Wood-resin-containing process water or wastewater from the pulp industry is purified by adding, as flocculants, a high-molecular-weight polyethylene oxide and a water-soluble, non-ionic cellulose ether, suitably having a flocculation temperature of 35 DEG -80 DEG  C. The added amount per liter of water is preferably 2-20 mg of the high-molecular-weight polyethylene oxide and preferably 5-30 mg of the non-ionic cellulose ether.
Patent BR-9307192-A (BR)
Inventor: TANG JIN YAN
IPC: C12Q1/68
Filed: 1993-10-06
Abstract: The invention relates to synthetic oligonucleotides and more particularly to the determination of nucleotide sequences of synthetic oligonucleotides having non-phosphodiester internucleotide linkages. The invention provides a method for sequencing such modified synthetic oligonucleotides.
Patent BR-9405746-A (BR)
Inventor: NAEDLER MARK H
IPC: B60T13/36
Filed: 1994-01-03
Abstract: Disclosed is an air-applied, mechanically-held brake assembly and a vehicle air brake system employing the same. The brake assembly applies and releases the brake upon the supply and exhaust, respectively, of air from a first pressure chamber. The brake assembly locks and unlocks the brake in an applied position by the exhaust and supply, respectively, of air from a second pressure chamber. The locking mechanism of the brake assembly is designed to compound the force of the fluid pressure in the first pressure chamber with the force of the fluid pressure supplied to the second pressure chamber when unlocking the brake to compensate for back pressure.
Patent BR-9406646-A (BR)
Inventor: ZUCCARELLO WILLIAM
IPC: C01D7/10
Filed: 1994-05-06
Abstract: A large size, small surface area, granular crystalline potassium bicarbonate product suitable for application as an active ingredient in pharmaceutical oral unit dosage forms useful for the treatment of various degenerative bone and cardiovascular diseases, particularly osteoporosis or hypertension, comprising potassium bicarbonate crystals having a mean particle size of at least 350 microns and a specific B.E.T. surface area less than 0.02 m2/gram. A process for preparing such product is further provided, in which a solution of potassium bicarbonate is fed to a slurry of potassium bicarbonate crystals in a crystallizer and the temperatures and concentrations of the potassium bicarbonate in the feed solution and the crystallizer slurry are so regulated, and the residence time and degree of agitation in the crystallizer are so controlled, that the desired large size, small surface area potassium bicarbonate crystals are produced.
Patent BR-9408297-A (BR)
Inventor: SCHWARTE STEPHAN
IPC: C09D151/08
Filed: 1994-12-01
Abstract: PCT No. PCT/EP94/03991 Sec. 371 Date Jun. 13, 1996 Sec. 102(e) Date Jun. 13, 1996 PCT Filed Dec. 1, 1994 PCT Pub. No. WO95/16720 PCT Pub. Date Jun. 22, 1995An aqueous polymer dispersion, comprising an at least 20% neutralized, free-radical polymerized product of A and B in a ratio of one part A to from 0.5 to 9.0 parts B by weight; wherein A consists essentially of from 2.5 to 13% by weight of at least one acid group-containing, ethyleneically unsaturated monomer and from 87 to 97.5% by weight of at least one ethylenically unsaturated monomer that is free from acid groups, and further wherein B is a reaction product of at least one compound containing at least 1.5 epoxide groups per molecule on average and at least one member of the group consisting of: (1) mixtures of ethylenically unsaturated monocarboxylic acids, saturated fatty acids, and monoesters of ethylenically unsaturated dicarboxylic acids and saturated fatty alcohols; and (2) mixtures of saturated fatty acids and monoesters of ethylenically unsaturated dicarboxylic acids and saturated fatty alcohol.
Patent BR-9501547-A (BR)
Inventor: ORZI DOMENICO
IPC: G02B5/00
Filed: 1995-04-12
Abstract: An optical filter arrangement (18; 50) comprises at least two optical filter elements including a transparent substrate (46) and an optical coating typically comprising at least two overlying optical thin films (52A, 56A). The coating defines a first patterned area (57A) and a second surround area (57B) bordering the first area. The first area has substantially the same optical transmittance characteristics (38) as the second area (36) and different optical reflectance characteristics (34, 32) over at least a portion of the visible spectrum. The distinction between the first area and the second area is visually perceptible when viewed from one side of the optical filter arrangement and is substantially visually imperceptible when viewed from the opposite side of the optical filter arrangement. As a result, a coloured pattern or logo (16) is only visible when viewed from one side of the filter arrangement. The invention extends to a method of forming such an arrangement. <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>
Patent BR-9510416-A (BR)
Inventor: VESTBERG TORVALD
IPC: C08L51/06
Filed: 1995-12-15
Abstract: PCT No. PCT/FI95/00685 Sec. 371 Date Aug. 20, 1997 Sec. 102(e) Date Aug. 20, 1997 PCT Filed Dec. 15, 1995 PCT Pub. No. WO96/20228 PCT Pub. Date Jul. 4, 1996A thermoplastic elastomer is achieved by absorbing an acrylate monomer, an initiator and eventually a diacrylate into polyolefin particles, after which the temperature is raised and the acrylate polymerises into the polyolefin and forms a dispersed phase, which has been functionalized by copolymerising a functional monomer together with the acrylate. As a compatibiliser a grafter polyolefin is used, which is melt-blended after the polymerisation into the thermoplastic elastomer or before the polymerisation into the polyolefin.