baber/WOPTO huggingface dataset:
Patent BR-0313125-A (BR)
Title: Instalação para o tratamento sob vácuo notadamente de substratos
Inventor: FOUREZON GILLES
IPC: H01L21/677
Filed: 2003-07-23
Abstract: "INSTALAçãO PARA O TRATAMENTO SOB VáCUO NOTADAMENTE DE SUBSTRATOS". Essa instalação é notável pelo fato de que ela é composta por módulos independentes e alinhados (M) que compreendem cada um deles uma câmara de tratamento sob vácuo (C) e uma câmara de transferência (B) com meios de transferência de um substrato, para uma das diferentes câmaras ou de uma câmara para a outra situada a jusante ou a montante, diretamente ao lado ou separada de pelo menos um módulo, de modo que enquanto um substrato está em uma câmara para um tratamento específico, um outro substrato pode ser transferido para uma outra câmara para ser submetido a um outro tratamento.
Patent BR-0314091-A (BR)
Inventor: NEWMAN RHYS
IPC: H04M1/724
Filed: 2003-08-28
Abstract: A folding mobile telephone having a dual-movement hinge. The hinge movably attaches one section of the mobile phone to another in such a way that there are at least two ways to access the various features of the mobile phone that are hidden from view in a closed position. The hinge includes a longitudinal pin having a first end that is disposed within a sleeve attached to the first enclosure section, and a second end that is disposed within a sleeve that is attached to the second enclosure section. As a result, the sections may be moved longitudinally with respect to each other for a portion of their length by sliding one or both sleeves away from the other along the pin. The sections may also be rotated about the pin to move the mobile telephone to an open position. In this way a user may selectively access all, or only a portion of the encloseable components and features of the mobile telephone.
Patent BR-0314210-A (BR)
Title: Métodos para a produção de um produto plástico antimicrobiano
Inventor: GUGGENBICHLER JOSEF PETER
IPC: A61L29/16
Filed: 2003-09-10
Abstract: "MéTODOS PARA A PRODUçãO DE UM PRODUTO PLáSTICO ANTIMICROBIANO". A invenção refere-se a métodos de produção de plásticos ou de produtos plásticos antimicrobianos contendo metais e ainda a produtos plásticos que podem ser obtidos através do método, especialmente produtos plásticos para requerimentos médicos.
Patent BR-0314551-A (BR)
Title: Processo para a preparação de silicatos de camada de efeito catalìtico
Inventor: KOCH DIETRICH
IPC: B01J37/08
Filed: 2003-09-29
Abstract: "PROCESSO PARA A PREPARAçãO DE SILICATOS DE CAMADA DE EFEITO CATALìTICO". A presente invenção refere-se a um processo para a preparação de silicatos de camada de efeito catalítico com uma ou mais camadas intermediárias, especialmente argilas suportadas de Al- e/ou Ti. Com isso, acrescenta-se ao silicato de camada uma solução de metal e depois seca-se a mistura com produção de colunas de átomos de metal que suportam a respectiva camada intermediária. Em seguida, mistura-se a seco um sal de metal na substância seca formada desta maneira. A mistura seca ajustada é finalmente aquecida, de modo que os átomos de metal ou os átomos de metal de transição se depositam na camada intermediária.
Patent BR-0316615-A (BR)
Title: ácidos amino fenilacéticos substiuìdos, seus derivados, sua preparação e seu uso como inibidores da ciclooxigenase 2 (cox-2)
Inventor: MCQUIRE LESLIE WIGHTON
IPC: C07D333/28
Filed: 2003-11-25
Abstract: "áCIDOS AMINO FENILACéTICOS SUBSTITUìDOS, SEUS DERIVADOS, SUA PREPARAçãO E SEU USO COMO INIBIDORES DA CICLOOXIGENASE 2 (COX-2)". A invenção refere-se ao composto de fórmula (I) em que R é hidrogênio, alquila inferior, (C~ 3~-C~ 6~)cicloalquila, hidróxi, halo, alcóxi inferior, trifluorometóxi, trifluorometila ou ciano; e A é biarila, <225>-naftila opcionalmente substituída, arila heterocíclica bicícla, (C~ 3~-C~ 6~)cicloalquil-aril monocíclica carbocíclica, ou arila monocíclica carbocíclica fundida por (C~ 5~ ou C~ 6~)cicioalcano; sais farmaceuticamente aceitáveis destes; e ésteres farmaceuticamente aceitáveis destes; que são úteis para o tratamento de distúrbios dependentes da COX-2.
Patent BR-8203967-A (BR)
Inventor: OBERSTEIN KARLA
IPC: G08B29/00
Filed: 1982-07-08
Abstract: A method and apparatus for increasing the response sensitivity and the interference resistance in an alarm system such as a fire alarm system which cyclically samples a plurality of alarm units in the system for obtaining a series of measured values from each alarm unit, the measured values being utilized to form a quiescent value which is stored in a quiescent value memory. With each sampling cycle a current comparison value is formed from the alarm measured value, the stored quiescent value, and a comparison value from a previous sampling cycle stored in a comparison value memory. The current comparison value is then written in the comparison value memory as the new comparison value. The current comparison value is compared with a rated limiting value, and if the comparison value is greater than or equal to the rated limiting value, a display unit is activated indicating an alarm. If the comparison value is less than the rated limiting value, a new quiescent value is formed from the measured value and the stored quiescent value and written into the quiescent value memory.
Patent BR-8502120-A (BR)
Inventor: TRUMBLE WILLIAM PATRICK
IPC: B27K3/15
Filed: 1985-05-03
Abstract: A treatment for wood poles, as used for telecommunications and electric power poles, to reduce surface hardening comprises modifying the standard water based treatment solution of chrome, copper and arsenate salts by the addition of a polymer of ethylene oxide. A surface active agent is a further possible additive, and reduction of the hexavalent chrome ion in the standard solution is a further modification.
Patent BR-8606808-A (BR)
Inventor: SULLIVAN LEROY JAMES
IPC: F41A9/73
Filed: 1986-03-17
Abstract: A drum magazine (10) is disclosed for successively feeding a plurality of cartridges (21, 22) to a firearm (11). The magazine has drum shaped housing (12) having a cartridge exit opening (25) at the side of the housing. A rotational cartridge carrying means (16, 17) is disposed within the housing (12) to define a cartridge space (20) between the cartridge carrying means and the inner wall of the housing, for receiving two offset concentric rings of cartridges. A cam means (24) within the housing (12) defines, with the housing, a passage from the cartridge space to the exit opening of the housing means, for urging two offset concentric rings of cartridges (21, 22) alternately together into a single row when cartridges are moved out of the housing.
Patent BR-8606882-A (BR)
Inventor: STARK JOHN HERMAN
IPC: F04F5/44
Filed: 1986-09-19
Abstract: PCT No. PCT/CH86/00132 Sec. 371 Date May 19, 1987 Sec. 102(e) Date May 19, 1987 PCT Filed Sep. 19, 1986 PCT Pub. No. WO87/01770 PCT Pub. Date Mar. 26, 1987.A device for creating a pressure difference in the flow of a fluid which may be a liquid or a gas and a number of technical applications. The fluid medium is fed along the longitudinal axis of a double cone, consisting of two coaxial hollow cones linked by their smallest faces. At the narrowest point of the double cone a depression occurs in the fluid flow which is made accessible to the outside by means of a lateral connection piece. Compared with a conventional venturi the present double cone offers increased efficiency owing to its special shape, which is defined by geometric parameters. The high efficiency of the double cone, which can be further improved by a special embodiment, makes the device suitable for a number of technical applications.
Patent BR-8804986-A (BR)
Inventor: GILKERSON TERENCE
IPC: C07C49/757
Filed: 1988-09-27
Abstract: The invention provides compounds of the general formula <CHEM> wherein R represents a hydrogen atom, or an optionally substituted alkyl or acyl group, or an alkenyl or alkynyl group or an inorganic or organic cation; R<1> represents an alkyl, haloalkyl, alkenyl, alkynyl or optionally substituted aralkyl or phenyl group; R<2> represents an optionally substituted alkyl or phenalkyl group or a cycloalkyl, alkenyl, haloalkenyl or alkynyl group;  each R<3> represents an optionally substituted alkyl group; one of R<4> or R<5> represents a hydrogen atom or an alkyl group while the other of R<4> and R<5> represents an optionally substituted phenyl group; together with their use as herbicides and their preparation using novel intermediates.
Patent BR-8807350-A (BR)
Inventor: TOROK VILMOS
IPC: H01T23/00
Filed: 1988-02-04
Abstract: PCT No. PCT/SE88/00038 Sec. 371 Date Aug. 7, 1989 Sec. 102(e) Date Aug. 7, 1989 PCT Filed Feb. 4, 1988 PCT Pub. No. WO88/05972 PCT Pub. Date Aug. 11, 1988.An arrangement for transporting air with the aid of so-called electric ion wind with an air flow duct (1) in which a corona electrode (K) and a target electrode (M) are arranged in mutually axial spaced relationship, with the target electrode located downstream of the corona electrode. The corona electrode and the target electrode are each connected to a respective terminal of a d.c. voltage source (3), the voltage of which is such as to engender an air-ion generating corona discharge at the corona electrode. Arranged opposite the corona electrode on, or closely adjacent the wall of the air flow duct (1) are electrically conductive surfaces (4), which are connected to a potential which lies between the potential of the corona electrode (K) and the potential of the target electrode (M) and which is selected so that the potential difference between the electrically conductive surfaces (4) and the corona electrode (K) is as large as possible without any substantial part of the corona current passing to the surfaces (4). When the corona electrode has a plurality of mutually parallel and mutually adjacent wire-like electrode elements, further electrically conductive surfaces (5) may be provided between mutually adjacent wire-like electrode elements of the corona electrodes. These further electrically conductive surfaces (5) are electrically connected to the first mentioned electrically conductive surfaces (4) and extend parallel with the electrode elements and with the longitudinal extension of the duct (1).
Patent BR-8901904-A (BR)
Inventor: BOETTGER WOLFGANG
IPC: D04B1/00
Filed: 1989-04-21
Abstract: The invention relates to a constructional element (1) on a knitwear basis, specifically on a spaced knitwear basis, with at least one first ply (2) and one second ply (3) and intermediate webs (4) connecting these plies, and proposes, in order to achieve a high stability, whilst at the same time nevertheless ensuring a relatively low proportion of resin, that the spaced knitwear consists of an industrial yarn, such as aramid fibre, carbon fibre, ceramic fibre or especially glass fibre, and that the spaced knitwear be hardened by resin saturation, the intermediate webs (4) forming rigid spacing elements of the first ply (2) and second ply (3). 
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Patent BR-8906603-A (BR)
Inventor: BECKER WERNER
IPC: B65C11/00
Filed: 1989-12-20
Abstract: A device is described by means of which a label strip can be introduced into a label-printing and/or label-dispensing apparatus (10). The label-printing and/or label-dispensing apparatus (10) contains a transport wheel (38) which is surrounded by a cover (35). The label strip (25) must be introduced into the gap between the periphery of the transport wheel (38) and the cover (35). The distance between the inner face of the cover (35) and the transport wheel (38) is dimensioned in a first area in such a way that a frictional force is only exerted on the strip when the transport wheel (38) moves, so that the label strip (25) is taken along by means of friction. In a second area, which directly adjoins the first area, the distance is so large that no deformation takes place between the label strip (25) and the transport wheel (38), and in a third area, which adjoins the second area, the distance is dimensioned in such a way that driving teeth (39) mounted on the periphery of the transport wheel (38) penetrate the label strip (25), with the result that a positive engagement is produced. 
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Patent BR-9001020-A (BR)
Inventor: SPEER DIETRICH
IPC: C09C1/00
Filed: 1990-03-05
Abstract: Beige-brown encapsulated pigments are obtained by means of the encapsulation of iron titanates of the formula Fe2TiO5 in zirconium silicate crystals. The production takes place by calcining a mixture of zirconium oxide with a particle size distribution of </=5  mu m and specific surfaces of >/=4 m2/g, silicon dioxide and iron oxides and titanium oxides or oxide-forming Fe compounds and Ti compounds in the presence of mineralizers under oxidizing conditions at 800 DEG to 1300 DEG  C.
Patent BR-9007092-A (BR)
Inventor: SAFIR GENE R
IPC: A01N63/30
Filed: 1990-11-19
Abstract: A method and compositions for stimulating the growth of vesicular-arbuscular mycorrhizal fungi alone or in the presence of a plant material using isoflavonoid compounds is described. The isoflavonoids are preferably of the formula:   <IMAGE>   wherein R1, R2 and R3 are selected from the group consisting of hydrogen, hydroxyl and alkoxy, particularly methoxy.
Patent BR-9007941-A (BR)
Inventor: GEKE JUERGEN DR
IPC: C09K23/42
Filed: 1990-12-13
Abstract: The invention concerns the use, for cleaning hard surfaces, of a combination of non-ionic surface-active agents, the combination containing: (a) at least one alk(en)yl ethoxylate of general formula (I): R<1>-O-(CH2CH2O)n-H, in which R<1> is a straight-chain or branched-chain alkyl or alkenyl group with 6-18 C-atoms or a cyclic alkyl group with 5-6 C-atoms, and n is a number in the range from 2 to 12, and (b) at least one alk(en)yl ethoxylate propoxylate of general formula (II): R<2>-O-(CH2CH2O)p-A-H, in which R<2> is a straight-chain or branched-chain alkyl or alkenyl group with 6-18 C-atoms or a cyclic alkyl group with 5-6 C-atoms, p is a number in the range 2 to 10 and A is a group of the type -(CH2-CH(CH3)-O)q- or -(CH(CH3)-CH2-O)r-, the sum q + r being a number in the range from 2 to 8, the ratio by weight of components a and b being in the range from 10:1 to 1:10.
Patent BR-9201480-A (BR)
Inventor: PONS FERNAND
IPC: C22C38/00
Filed: 1992-04-22
Abstract: The present invention relates to a method for joining a manganese steel workpiece to another, carbon steel workpiece, as well as to an assembly obtained by this process. 
<??>This method essentially consists in depositing an austeno-ferritic stainless steel (1) at the end of a carbon steel workpiece (2) and in welding the latter, provided with the deposition (1) at its end, to a manganese steel workpiece (3). 
<??>This method applies especially to joining a rail to a track workpiece forming a frog. 
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Patent BR-9205156-A (BR)
Inventor: DASGUPTA SUNIL PRIYA
IPC: D21H17/34
Filed: 1992-12-23
Abstract: A process for making paper to enhance the dry strength of the paper produced without substantially reducing its softness comprising adding to a bleached pulp furnish, separately or together, (1) a anionic polymer selected from the group consisting of carboxymethyl guar, carboxymethyl bean gum, carboxymethyl hydroxyethyl guar, and a carboxymethyl hydroxypropyl guar, with (2) a cationic polymer selected from the group consisting of a cationic guar, a cationic acrylamide copolymer, a cationic bean gum, a cationic amineepichlorohydrin wet strength resin, and both a cationic wet strength resin and at least one of the other said cationic polymers, a composition for adding to a paper-making pulp slurry comprising the said polymers, a method for making the said composition, and a paper product containing the said composition, are disclosed.
Patent BR-9403494-A (BR)
Inventor: SLOANE THOMAS EDISON
IPC: A61M25/06
Filed: 1994-09-09
Abstract: A catheter assembly comprises: an insertion needle having a sharpened point and a passage defined therein; a catheter having a hub and a distal portion of tubular material disposed over said needle and ending in a distal tip; said needle having a surface finish of a first visual quality over a major portion thereof and a second visual characteristic immediately adjacent the distal tip of said catheter indicating the tip of the catheter on the surface of the needle. <IMAGE>
Patent BR-9405814-A (BR)
Inventor: CAPROTTI RINALDO
IPC: C10L1/19
Filed: 1994-01-20
Abstract: A fuel oil composition comprises a major proportion of a liquid hydrocarbon middle distillate fuel having a sulphur concentration of 0.2 % or less by weight based on the weight of the fuel, and a minor proportion of a wear-reducing additive comprising an ester for increasing the lubricity of the fuel.
Patent BR-9406763-A (BR)
Inventor: BNERGQVIST ANDERS
IPC: D21C9/10
Filed: 1994-05-18
Abstract: Provided is a method of treating chemical paper pulp having the steps of:adjusting the pH of the pulp to be between 1 and 6;treating the pulp with ozone to reduce the kappa number of the pulp;treating the pulp with a chelating agent after the ozone treating step without any intervening washing step between the ozone treating step and the chelating agent treating step;adjusting the pH of the pulp by adding alkali together with or after the addition of chelating agent to a pH exceeding 3;washing the pulp; andbleaching the pulp with peroxide.
Patent BR-9406864-A (BR)
Inventor: ROSSIO CHARLES E
IPC: C02F9/00
Filed: 1994-06-20
Abstract: Alkaline lubricants for use with glass, aluminum and PET containers and other articles of manufacture are prepared from water-soluble amines. Fatty acid lubricants prepared herefrom are rendered highly dilutable by employing myristic acid as at least a portion of the fatty acid component thereof. Synthetic diamine lubricants are prepared by using the water soluble amines as the hydrotrope for the synthetic diamine, without the neutralization thereof.
Patent BR-9407642-A (BR)
Inventor: HAUNER FRANZ
IPC: B23K1/20
Filed: 1994-09-20
Abstract: PCT No. PCT/DE94/01090 Sec. 371 Date Mar. 19, 1996 Sec. 102(e) Date Mar. 19, 1996 PCT Filed Sep. 20, 1994 PCT Pub. No. WO95/08833 PCT Pub. Date Mar. 30, 1995A contact facing is normally bonded to the carrier by brazing or welding, for which purpose, the bonding side has to have a suitable layer. According to the invention, prior to the bonding operation, the contact facings are treated without fusion in such a way that the metal oxide is at least partially reduced to metal at least on the solder side at the surface and in the subsurface region of the contact facing. The reduction can be carried out by heat treatment in reducing atmosphere. In the case of contact materials based on silver/iron oxide (AgFe2O3/Fe3O4), in particular, the iron oxide may also be reduced to iron on the switching side since iron oxide is again formed after switching. Alternatively, contact facings may be provided with carbon as reducing agent on the solder side. In particular, the reduction may take place locally in this case.
Patent BR-9506984-A (BR)
Inventor: BRUENNERMANN MICHAEL
IPC: C09D133/14
Filed: 1995-02-28
Abstract: PCT No. PCT/EP95/00729 Sec. 371 Date Sep. 4, 1996 Sec. 102(e) Date Sep. 4, 1996 PCT Filed Feb. 28, 1995 PCT Pub. No. WO95/23653 PCT Pub. Date Sep. 8, 1995The present invention provides a coating composition and a process for producing a multicoat finish therefrom. The coating composition has a binder component obtained by polymerizing: (a) from 10 to 51% by weight of a mixture of hydroxy n-butyl (meth)acrylate(s) and hydroxy n-propyl (meth)acrylate(s), (b) from 0 to 20% by weight of at least one further hydroxyl group-containing monomer, (c) from 28 to 85% by weight of at least one (cyclo)aliphatic (meth)acrylic acid ester, (d) from 0 to 25% by weight of at least one aromatic vinyl compound, (e) from 0 to 5% by weight of at least one unsaturated carboxylic acid, and (f) from 0 to 20% by weight of further monomers, to give a polyacrylate resin having a hydroxyl number of from 60 to 200, an acid number of from 0 to 35, and an Mn of from 1000 to 5000. The coating composition also has a crosslinking component that is a mixture comprising a polyisocyanate having an average functionality of from 3 to 4 and having a uretdione group content of less than 5%, and optionally a polyisocyanate having an average functionality of from 2 to 3 and having a uretdione group content of from 20 to 40%, and optionally a further polyisocyanate.
Patent BR-9607270-A (BR)
Inventor: ORTEN BIRGER
IPC: A61B7/04
Filed: 1996-02-08
Abstract: An electronic stethoscope including a microphone, amplifying equipment, and a loudspeaker for the user, also comprises an adjustable filter circuit. The filter circuit has a bandpass effect, and the center frequency and bandwidth of the passband can be adjusted at will throughout the audible range by the user.
Patent BR-9607440-A (BR)
Inventor: HARBISON JOHN N
IPC: D21C11/10
Filed: 1996-02-23
Abstract: Black liquor is subjected to high shear to cause a breakdown of macromolecules contained therein and provide a reduction in viscosity, thereby improving the processability of the black liquor and enabling the solids content to be increased.
Patent BR-9608305-A (BR)
Title: Sistema e processo de verificação de identidade positiva
Inventor: HOUVENER ROBERT C
IPC: G06Q20/40
Filed: 1996-05-08
Abstract: ''SISTEMA E PROCESSO DE VERIFICAçãO DE IDENTIDADE POSITIVA''. O sistema compreende um ponto terminal de verificação de identidade que possui um dispositivo para o registro de dados (4, 4', 4'') apresentado por um indivíduo em particular, pelo menos um local de armazenamento e recuperação de base de dados que possui armazenados no mesmo uma pluralidade de dados de imagem digital únicos às pessoas a serem identificadas, e um dispositivo de permuta de dados entre o ponto de terminal de verificação e o local de base de dados. O local de base de dados compreende um dispositivo de validação de um ponto de terminal de verificação que busca permutar os dados com o local como estando autorizado a fazê-lo. O sistema então transmite os dados de imagem para o ponto de terminal de verificação onde são exibidos em um dispositivo de exibição (16). O sistema incorpora um dispositivo de verificação (5) que confirma que um identificador presente no ponto de verificação verificou adequadamente que a imagem digital exibida no dispositivo de exibição coincide com a informação física fornecida pela pessoa a ser identificada no ponto de terminal de verificação.
Patent BR-9608528-A (BR)
Inventor: CORDONNIER ALAIN
IPC: B02C2/04
Filed: 1996-06-11
Abstract: PCT No. PCT/FR96/00879 Sec. 371 Date Apr. 6, 1998 Sec. 102(e) Date Apr. 6, 1998 PCT Filed Jun. 11, 1996 PCT Pub. No. WO96/41680 PCT Pub. Date Dec. 27, 1996A vibrating cone crusher which crushes material between a cone and a frustoconical ring located therearound. An annular frame supports the ring and a device for generating circular vibrations in a horizontal plane. Tie rods connect the frame to a cone holder. Vertical vibration that disrupts crusher operation is reduced or neutralized by positioning the center of gravity of the cone, the cone holder, the frame, and items supported thereon adjacent the plane of vibratory forces.
Patent BR-9610571-A (BR)
Title: Sistema de tubo ascendente de orifìcio único, e, processo de operação do mesmo
Inventor: EDWARDS JEFFREY CHARLES
IPC: E21B34/04
Filed: 1996-09-13
Abstract: ''SISTEMA DE TUBO ASCENDENTE DE ORIFìCIO úNICO, E, PROCESSO DE OPERAçãO DO MESMO''. Um sistema de tubo ascendente de orifício único (12) é descrito com base em uma árvore de terminação de orifício duplo (16). Um desvio de excêntrico submarino (14) é acoplado ao topo da árvore (16) e que pode ser vedado por êmbolos de tubo BOP. A árvore de terminação (16) possui um orifício principal (18) e um orifício auxiliar (20) com válvulas esféricas (22, 24) localizadas nos orifícios respectivos. Um tampão anular acionado remotamente (28) é localizado no fundo do orifício anular (2) e é móvel entre uma primeira posição que permite o fluxo de fluido através do orifício anular (2) e uma segunda posição que veda o orifício anular (2) para fornecer o controle de várias operações. As modalidades da invenção são descritas.