baber/WOPTO huggingface dataset:
Patent BR-8100520-A (BR)
Inventor: MURRAY D
IPC: G03F7/26
Filed: 1981-01-29
Abstract: A developer for processing image-wise exposed negative-working radiation sensitive plates based on organic solvent soluble diazo resins or certain photocrosslinkable resins or photopolymerizable olefinically unsaturated compounds includes a surfactant and a salt of an aliphatic carboxylic acid containing up to nine carbon atoms. The developer is substantially aqueous and has a reduced tendency to foam formation. It is useful in the photomechanical production of lithographic printing plates.
Patent BR-8207873-A (BR)
Inventor: GUSTAVSSON BENGT
IPC: A61M25/06
Filed: 1982-04-22
Abstract: PCT No. PCT/SE82/00127 Sec. 371 Date Dec. 21, 1982 Sec. 102(e) Date Dec. 21, 1982 PCT Filed Apr. 22, 1982 PCT Pub. No. WO82/03558 PCT Pub. Date Oct. 28, 1982.The present invention discloses a device for introducing soft, short, catheter-cannula into a blood vessel. The device comprises a puncturing member and a connection member arranged at the rear end of the catheter cannula remote from the blood vessel. The device is easy to handle and the insertion of the needle, the catheter and the introducer is made in a single step.
Patent BR-8403250-A (BR)
Inventor: LEFRANC GERARD
IPC: E21B36/00
Filed: 1984-06-29
Abstract: 1. A method for the oxidation of sedimentary subterranean formations (3), containing hydrocarbonaceous materials by injecting in a first step a gas inert or little oxidizing and in a second step a gas containing oxygen into at least one injection shaft (1) coming from the surface (2) and opening in said subterranean formation (3) to provoke the partial or total oxidation of said hydrocarbonaceous materials and the effluence thereof in the fluid state to at least one production shaft arranged in a distance from said injection shaft (1) and opening also in said subterranean formation, said injection shaft (1) consisting of a first central tube (4), a second tube (5) concentric with the first one and defining a first annular space (7) and a shaft tube (6) concentric with said second tube (5) and defining a second annular space (8) and extending deeper into the subterranean formation (3) than said first and second tubes, characterized in that the first and second tubes (4 and 5) open in the lower part of said shaft tube (6) after having crossed an annular sealing joint (9) arranged between the second tube (5) and the shaft tube (6), a circulation of cold water being established in the second annular space (8) during the step of injection of oxygen, that during the first step one injects the gas inert or little oxidizing in the first central tube (4), that during the second step one injects into said central tube (4) an oxidizing gas and increases progressively the concentration of oxygen of said oxidizing gas and injects into the first annular space (7) reaction water, the injected reaction fluids penetrating into the subterranean formation (3) through perforations (10) regularly distributed and arranged in the side wall of the lower part of the shaft tube (6), and that during the second step one controls the pressure where the reaction takes place within said sedimentary subterranean formations (3) to detect a danger of explosion, the injection of the reaction fluids being stopped immediately, when a variation of pressure corresponding to such a danger of explosion has been found, and in the annular space (7) a security fluid selected from the group hydrogen, carbon dioxide and flooding water is injected, the sequence of injection of fluids according to the two above steps being presumed after having controlled the incident.
Patent BR-8500351-A (BR)
Inventor: RUPILIUS WOLFGANG
IPC: C07C51/09
Filed: 1985-01-25
Abstract: A process for the production of fatty acid mixtures containing a high proportion of C6-C10-fatty acids consisting essentially of (1) transesterifying mixtures consisting essentially of C6-C10-fatty acid alkyl esters with from 1 to 4 carbon atoms in the alkyl with glycerine at 160 DEG  to 250 DEG  C. in the presence of transesterification catalysts with removal of the C1-C4-alkanol formed, (2) adding the C6-C10-fatty acid glycerides to a C6-C18-fatty acid glyceride selected from the group consisting of coconut oil, palm kernel oil and mixtures thereof, (3) subjecting the mixture of glycerides to lipolysis in the presence of an excess of water at 200 DEG  C. to 250 DEG  C. at the autogenous pressure in the absence of a catalyst until until the required degree of splitting is achieved and (4) recovering a fatty acid mixture containing a high proportion of C6-C10-fatty acids.
Patent BR-8700190-A (BR)
Inventor: HORNUNG MARY JANE
IPC: C21C1/10
Filed: 1987-01-16
Abstract: A silicon bearing strontium containing incoulant for cast or ductile iron is disclosed comprising zirconium, titanium or a mixture thereof. The inoculant may contain between 0.1 to 10% strontium, less than 0.35% calcium and either 0.1 to 15% zirconium, 0.1 to 20% titanium or a mixture of both zirconium and titanium with the strontium. The inoculant, method for produing the inoculant, method for inoculating the melt and an iron so inoculated are described.
Patent BR-8700674-A (BR)
Inventor: DIAFERIA ALDO
IPC: H02B13/02
Filed: 1987-02-13
Abstract: A metalclad substation having a busbar isolating switch including an operating mechanism housed in the busbar compartment. The movable contacts of the isolating switch are housed in a compartment separated by a tight insulating partition from the busbar compartment. Tight partitioning of the compartments enables operations to be carried out in the different compartments while maintaining at least one of the busbars switched on to supply the unaffected part of the installation.
Patent BR-9004081-A (BR)
Inventor: GREENWOOD ALAN
IPC: B29C33/04
Filed: 1990-08-17
Abstract: Detaching a cured tire from mold sections (12, 14) of a tire mold (10) during opening of the mold by communicating air under pressure into the space between the mold sections (12, 14) and confining the air in this space with a sleeve member (32) supported on the upper mold section (12) and slidably urged into sealing engagement with the lower mold section (14). Air under pressure is then communicated from the space between the mold sections to the spaces between the cured tire surface and the molding surfaces of the upper and lower mold sections to detach the tire. Sealing rings (50, 60) on the sleeve (32) and on the upper mold section (12) prevent leakage of the air under pressure from the space between the mold section. Spring means (38) between the upper mold section (12) and the sleeve member (32) provide extension of the sleeve member (32) into sealing engagement with the lower mold section (14).
Patent BR-9007860-A (BR)
Inventor: MEIJERS AUGUSTINUS GREGORIUS H
IPC: F16L/
Filed: 1990-11-21
Abstract: PCT No. PCT/NL90/00174 Sec. 371 Date May 21, 1992 Sec. 102(e) Date May 21, 1992 PCT Filed Nov. 21, 1990 PCT Pub. No. WO91/07619 PCT Pub. Date May 30, 1991.A thermoplastic saddle (6) for renovating or repairing a pipeline (1) with a branch pipe (2). The saddle comprises two saddle parts (20, 22) being movable with respect to each other. The first saddle part (20) comprises a flexible saddle plate (6') and a first connecting part (21) being integral therewith. The second saddle part (22) comprises a branch (8) provided with a second connecting part (23). The part (21) tapers towards its open free end (12') and the second connecting part has a spherical circumference (23a). The position of connecting parts (23, 23a) with respect to connecting part (21) ensures that branch (8) is retained in connecting part (21) if said branch is subjected to pulling forces. In a renovated or repaired pipeline (1) the saddle is fixed by fixing means preferably an expanded plastic fixing sleeve (13). However, fixation by a glued connection (112) and/or sealed connection (113) is also possible. The branch (8) is widened by heat so that it clampingly engages the inner wall of branch pipe (2). Sealing means may be used for sealing saddle parts and opposite lying parts. Widening of branch (8) and/or fixing sleeve (13) is performed by means of an inflatable balloon device e.g. as shown in FIG. 7.
Patent BR-9300115-A (BR)
Inventor: CAMPION TERESE A
IPC: A61F13/15
Filed: 1993-01-12
Abstract: An insertion device (10) for inserting material (13) into a body cavity is provided. An elongate, tubular holder (12), shaped for insertion into the body cavity, is adapted to hold the material to be inserted. The holder (12) has a material expulsion end portion (14) and a plunger (20), which is telescopically and slidably mounted in the holder, which is adapted to expel the material from the holder when pushed manually into the holder. The holder, and preferably the plunger as well, comprises an outer paper layer (28) and a polymer layer, preferably a cellophane layer (30), adhered to the paper layer on its outer surface, the layer having adequate water resistance to maintain its integrity during insertion into the body cavity. <IMAGE>
Patent BR-9405139-A (BR)
Title: Derivados do triazol, inseticida e acaricida e processos para produção dos mesmos
Inventor: IKEDA ATSUHIKO
IPC: A01N43/653
Filed: 1994-04-15
Abstract: Patente de Inveção:<B>"DERIVADOS DO TRIAZOL, INSETICIDA DE ACARICIDA E PROCESSOS PARA PRODUçãO DOS MESMOS"<D>. A invenção proporciona um derivado de triazol representado pela fórmula geral ( onde R^ 1^ é um grupo alquila, X é um átomo de hidrogênio, um átomo de halogênio ou grupo alquila, n é um número interio de 1-5, Y é um átomo de halogênio, um grupo nitro ou um grupo alquola, e m é um número inteiro de 2-5), bem como proporciona inseticida e acaricida que contêm o derivado como ingrediente ativo. De acordo com a invenção, os derivados de triazol apresentam uma excelente eficácia contra pestes prejudiciais, em particular afídios e ácaros.
Patent BR-9405414-A (BR)
Inventor: CIA PAULO C OLIVEIRA
IPC: B65D71/22
Filed: 1994-06-20
Abstract: Means for holding the bottoms of petaloid shaped bottles in place in a wrap-around carrier. Side panel apertures include flaps connected to the side panel by fold lines which are inwardly curved at their upper portions. The lower portions of each pair of flaps extend toward each other so as to engage one or more support feet of the adjacent bottle and be forced out from the side panel thereby. The curved portion of the fold lines biases the flaps against the support feet, regardless of which portion of the feet engage the flaps, to assist in holding the bottles in place within the carrier. Fold lines extending from the flap edges to the flap fold lines and hook-shaped slits at the upper ends of the flaps allow the side flaps to flex lengthwise.
Patent BR-9506733-A (BR)
Inventor: BAUER CHRISTOPHER
IPC: C07K14/52
Filed: 1995-02-02
Abstract: A claimed fusion protein has the formula: R1-L-R2, R2-L-R1, R1-R2, R2-R1, R1-L-R1, or R1-R1 where R1 is a human interleukin-3 (IL-3) mutant of a given formula and may have Met- or Met-Ala- preceding amino acid 1, and opt. where 1-14 amino acids can be deleted from the N-terminus and/or 1-15 amino acids can be deleted from the C-terminus, and where 4-44, 4-35 or 4-26 amino acids termed 'Xaa" are different from the corresp. amino acids of native (1-133) human IL-3; R2 is an IL-3, IL-3 variant or a colony-stimulating factor; and L is a linker capable of binding R1 to R2. Various sequences are given for R1. Also claimed is recombinant DNA comprising vector DNA and DNA encoding a fusion protein polypeptide (42 nucleotide sequences given).
Patent BR-9609870-A (BR)
Inventor: FOSTER KEITH ALAN
IPC: A61K47/48
Filed: 1996-04-16
Abstract: A novel agent for the targeted control of a mammalian cell activity can be used to control the interaction of particular cell types with their external environment. The agent has applications as a pharmaceutical for the treatment of a variety of disorders. An agent according to the invention comprises three Domains B, T and E, linked together in the following manner: Domain B-Domain T-Domain E where Domain B is the Binding Domain, which binds the agent to a Binding Site on the cell which undergoes endocytosis to produce an endosome; Domain T is the Translocation Domain, which translocates the agent from within the endosome across the endosomal membrane into the cytosol of the cell; and Domain E is the Effector Domain, which inhibits the ability of the Recyclable Membrane Vesicles to transport the Integral Membrane Proteins to the surface of the cell.
Patent BR-9611191-A (BR)
Title: Processos de determinar um débito incorrido pelo uso do enlace de comunicações para realizar uma comunicação de usuário em um sistema de comunicações e pelo uso da interface de radio para conduzir uma comunicação de assinante em um sistema de telefonia celular, e, sistema de comunicações e de telefonia celular.
Inventor: SAWYER FRANCOIS
IPC: H04L12/14
Filed: 1996-10-04
Abstract: ''PROCESSOS DE DETERMINAR UM DéBITO INCORRIDO PELO USO DO ENLACE DE COMUNICAçõES PARA REALIZAR UMA COMUNICAçãO DE USUáRIO EM UM SISTEMA DE COMUNICAçõES E PELO USO DA INTERFACE DE RáDIO PARA CONDUZIR UMA COMUNICAçãO DE ASSINANTE EM UM SISTEMA DE TELEFONIA CELULAR, E, SISTEMAS DE COMUNICAçõES E DE TELEFONIA CELULAR''. Em um sistema de comunicações do tipo de largura de banda sob demanda como aquele sistema de comunicações celulares de acesso múltiplo por divisão de código (CDMA), a tarifação de assinantes por chamadas baseadas sobre duração de comunicações oferece uma medida inexata do custo de comunicação, e serve adicionalmente para desencorajar o uso do sistema para aplicações de transmissão de dados. Para proporcionar uma determinação de custo mais exata, a extensão de largura de banda usada por cada comunicação é medida e multiplicada por uma taxa de tarifação. Mais especificamente, as medições (104) da máxima extensão de largura de banda (106, 108) usada durante intervalos de tempo predeterminados (110) são efetuadas durante o curso de cada comunicação, com as máximas medições de largura de banda sendo somadas (112) para determinar uma estimação da extensão total de largura de banda usada durante a comunicação. O débito pela comunicação é então determinado multiplicando (116) a medição de largura de banda total estimada por um multiplicador de taxa de tarifação.
Patent BR-9612662-A (BR)
Inventor: NEMETH LASZLO
IPC: C03C4/00
Filed: 1996-07-19
Abstract: Glass composition (I) comprising 70-75% SiO2, 12-18% B2O3,4-8% Na2O, 0.5-2.0% K2O, and 0.8-2.0% Al2O3.
Patent BR-9705190-A (BR)
Title: Correia dentada.
Inventor: KNUTSON PAUL S
IPC: F16G1/28
Filed: 1997-10-30
Abstract: "CORREIA DENTADA". Correia de transmissão de força sincrónica compreendendo um corpo de correia de material de correia de uretano fundido, dentes de correia formados do corpo, um reforço de tecido resistente a desgaste disposto ao longo das superfícies periféricas dos dentes da correia e um membro tensor de corda espiralada de forma helicoidal embutido no corpo da correia e de um fio de fibra de carbono.
Patent BR-9707570-A (BR)
Inventor: LYNCH JOHN
IPC: C08F10/00
Filed: 1997-02-19
Abstract: Supported catalyst systems are obtainable byA) reaction of an inorganic carrier with a metal compound of the general formula I whereM1 is an alkali metal, an alkaline earth metal or a metal of main group III or IV of the Periodic Table,R1 is hydrogen, Ch1-C10-alkyl, C6-C15-aryl, alkylaryl or arylalkyl each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical,R2 to R4 are each hydrogen, halogen, C1-C10-alkyl, C6-C15-aryl, alkylaryl, arylalkyl, alkoxy or dialkylamino each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical,r is an integer from 1 to 4 ands, t and u are integers from 0 to 3 the sum r+s+t+u corresponding to the valency of M1,B) reaction of the material obtained according to A) with a metallocene complex in its metal dihalide form and a compound forming metallocenium ions andC) subsequent reaction with a metal compound of the general formula II whereM2 is an alkali metal, an alkaline earth metal or a metal of main group III of the Periodic Table,R5 is hydrogen, C1-C10-alkyl, C6-C15-aryl, alkylaryl or arylalkyl each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical,R6 and R7 are hydrogen, halogen, C1-C10-alkyl, C6-C15-aryl, alkylaryl, arylalkyl or alkoxy each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical,o is an integer from 1 to 3 andp and q are integers from 0 to 2 the sum o+p+q corresponding to the valency of M2.
Patent BR-9708292-A (BR)
Inventor: DEPOMPEI MICHAEL F
IPC: C09J175/04
Filed: 1997-01-13
Abstract: A one-part, low viscosity, moisture curable composition which exhibits excellent shelf stability in the absence of water, but which quickly cures at ambient conditions upon exposure to moisture in the air is a substantially anhydrous mixture containing an acetoacetate functional compound and a polyisocyanate functional compound. The composition can be suitably formulated for use as an ambient temperature, moisture curable adhesive, sealant or coating composition. The acetoacetate functional compounds have a relatively low viscosity as compared with conventional isocyanate functional compounds and thereby reduce or eliminate the need for plasticizers, organic solvents, or both. The cure chemistry of the composition simultaneously consumes and generates moisture at approximately the same rate thereby facilitating rapid cure under even low humidity conditions, and allows for efficient and facile curing of even thick layers of the composition.
Patent BR-9711082-A (BR)
Title: Realce de rmn emri na presença de gases mopbres hiperpolarizados.
Inventor: APPELT STEPHAN
IPC: G01R33/62
Filed: 1997-03-28
Abstract: Patente de Invenção:<B>"REALCE DE RMN E MRI NA PRESENçA DE GASES NOBRES HIPERPOLARIZADOS"<D>.  A presente invenção refere-se de modo geral a técnicas de ressonância magnética nuclear (RMN) para tanto espectroscopia e estudo por imagens.  Mais particularmente, a presente invenção refere-se a métodos nos quais são usados gases nobres hiperpolarizados (por exemplo, Xe e He) para realçar e aperfeiçoar RMN e MRI.  Adicionalmente, as soluções de gás hiperpolarizado da invenção são úteis tanto <MU>in vitro<MV> como <MU>in vivo<MV> para estudar as dinâmicas ou a estrutura de um sistema. Quando usadas com sistemas biológicos, ou <MU>in vitro<MV> ou <MU>in vivo<MV>, está dentro do âmbito da invenção direcionar o gás hiperpolarizado e liberá - lo para regiões específicas dentro do sistema.
Patent BR-9712213-A (BR)
Inventor: FARAHMANDI C JOSEPH
IPC: H01G15/00
Filed: 1997-08-29
Abstract: A single cell, multi-electrode high performance double layer capacitor includes first and second flat stacks of electrodes adapted to be housed in a closeable two-part capacitor case which includes only a single electrolyte seal. Each electrode stack has a plurality of electrodes connected in parallel, with the electrodes of one stack being interleaved with the electrodes of the other stack to form an interleaved stack, and with the electrodes of each stack being electrically connected to respective capacitor terminals. A porous separator sleeve is inserted over the electrodes of one stack before interleaving to prevent electrical shorts between the electrodes. The electrodes are made by folding a compressible, low resistance, aluminum-impregnated carbon cloth, made from activated carbon fibers, around a current collector foil, with a tab of the foils of each electrode of each stack being connected in parallel and connected to the respective capacitor terminal. The height of the interleaved stack is somewhat greater than the inside height of the closed capacitor case, thereby requiring compression of the interleaved electrode stack when placed inside of the case, and thereby maintaining the interleaved electrode stack under modest constant pressure. The closed capacitor case is filled with an electrolytic solution and sealed. A preferred electrolytic solution is made by dissolving an appropriate salt into acetonitrile (CH3CN). In one embodiment, the two parts of the capacitor case are conductive and function as the capacitor terminals.
Patent BR-9713757-A (BR)
Inventor: WARD ANDREW MARK
IPC: C01B21/26
Filed: 1997-11-20
Abstract: A catalyst for oxidation reactions, particularly the oxidation of ammonia comprises oxides of (a) at least one element A selected from rare earths and yttrium, and (b) cobalt and element A being in such proportions that the element A to cobalt atomic ratio is in the range 0.8 to 1.2, at least some of said cobalt and element A oxides being present as a mixed oxide phase with less than 25% of the cobalt (by atoms) being present as free cobalt oxides, is disclosed. The catalyst may be supported on a secondary support in the form of an alkali-free alumina or lanthana wash coat on a primary support in the form of a mesh, gauze, pad, or monolith formed from a high temperature iron/aluminum alloy or a mesh, gauze, pad, monolith, or foam of a ceramic material.
Patent BR-9714797-A (BR)
Title: Aperfeiçoamentos em reatores catalìticos
Inventor: NILSSON SVEN MELKER
IPC: F01N3/28
Filed: 1997-03-21
Abstract: <B>"APERFEIçOAMENTOS EM REATORES CATALìTICOS"<D>. A invenção se refere a aperfeiçoamentos em reatores catalíticos do tipo que compreende um corpo de substrato (1), formado por tiras metálicas planas e corrugadas, alternadas (2, 3), que formam passagens ou canais de circulação de fluido (4), que se estendem axialmente através do corpo do substrato (1). Uma manta (6), que envolve o corpo de substrato (1) é formada de uma lâmina, cuja espessura é igual ou é apenas algumas vezes maior que a espessura das tiras metálicas planas e corrugadas (2, 3).
Patent BR-9802152-A (BR)
Title: Embalagem formato pincel para esmalte
Inventor: SANTOS GICELMO APARECIDO
IPC: A46B11/00
Filed: 1998-06-03
Abstract: Patente de Invenção para "EMBALAGEM FORMATO PINCEL PARA ESMALTE", constituído por tampa de vedação 1, tendo o corpo principal cerdas "pincel" 2 dispostas no bico dosador 3 que recebe o esmalte do corpo armazenador 4 alojado no compartimento interno 5, dito esmalte aplicado diretamente pelo conjunto às unhas.
Patent BR-9807313-A (BR)
Title: Cadeira para suportar um paciente acima de um piso, e, aparelho para suportar e transportar um paciente através de um piso.
Inventor: HANSON THOMAS W
IPC: A61G5/04
Filed: 1998-02-09
Abstract: "CADEIRA PARA SUPORTAR UM PACIENTE ACIMA DE UM PISO, E, APARELHO PARA SUPORTAR E TRANSPORTAR UM PACIENTE ATRAVéS DE UM PISO". Uma cadeira para cuidados ambulatoriais (20) inclui um suporte de paciente articulado (32) possuindo seções de encosto, assento, perna e pé (34, 38, 42, 46) que são móveis e traváveis entre uma posição sentada e uma posição de mesa. Adicionalmente, o suporte de paciente (32) é inclinável para frente e para trás em torno de um eixo geométrico de articulação (68) quando as seções de encosto, assento, perna e pé (34, 38, 42, 46) estão travadas na posição sentada, na posição de mesa ou em qualquer posição entre as mesmas. O suporte de paciente (32) pode ser elevado ou abaixado com relação ao piso (62) no qual a cadeira (20) se apoia. Adicionalmente, a cadeira (20) inclui uma roda central (82) que engata o piso (62) para auxiliar no funcionamento da cadeira (20) durante o transporte. A cadeira (20) também inclui conjuntos de apoio para braço (50) possuindo apoios para braço(52) que são cada um traváveis em um número infinito de posições entre uma posição elevada e uma posição abaixada.