baber/WOPTO huggingface dataset:
Patent BR-8606895-A (BR)
Inventor: ISIED STEPHAN SALEH
IPC: G01N33/00
Filed: 1986-09-19
Abstract: A method of binding an antibody with protein A cells is provided which includes a sequence of incubation and dilution steps to produce a preselected amount and concentration of antibody with a preselected distribution of antibody among the protein A cells. In addition, a method is provided for preparing an antibody entrapped porous matrix and apparatus which includes a specific porous matrix with a preselected position of antibody bound bacterium cells therein along with means for drawing fluids through the porous medium and means for facilitating the deposition of fluids onto the surface of the porous matrix. The apparatus and method is useful for testing for the level of progesterone in animal body fluids, such as milk, plasma, serum, whole blood and saliva.
Patent BR-8703170-A (BR)
Inventor: MALACRIDA ALESSANDRO
IPC: C07C1/32
Filed: 1987-06-23
Abstract: Process for the preparation of (2,2)-paracyclophane or derivatives thereof by the Hofmann elimination of p-methylbenzyl-trimethylammonium hydroxide or derivatives thereof, in an aqueous solution of an alkali metal hydroxide, wherein said elimination is carried out in the presence of a dialkylether or mono- and poly-ethylene glycols having the formula:  R - O @CH2CH2O @ n R' (I) wherein R and R', which may be the same or different, represent alkyl groups having from 1 to 5 carbon atoms, and n is an integer from 1 to 5.
Patent BR-8806749-A (BR)
Inventor: FILIPPO EMILIO DE
IPC: A47C31/02
Filed: 1988-12-20
Abstract: A headrest (1) for motor vehicle seats comprises a supporting framework (2) with a central aperture and an annular yielding body (4) which incorporates the framework (2). A correspondingly-shaped annular covering (10) is arranged on the outer surface of the yielding body (4) and is open along its inner sides and along its lower outer side. An annular moulding (7) is snap-fitted around the internal periphery of the framework (2) to retain the edges of the inner sides of the covering (10). A channel section (8) is snap-fitted onto the lower side of the framework (2) to retain the edges of the lower outer side of the covering (10).
Patent BR-8902818-A (BR)
Inventor: GRAVEMANN HORST
IPC: B22D11/06
Filed: 1989-06-13
Abstract: For the manufacture of casting moulds, which are subjected to a permanently changing temperature stress during casting, for example blocks of side dams of double strip steel casting installations or casting wheels, thermally highly conductive materials are required, which are insensitive to thermal shock treatment and additionally exhibit high thermal stability. According to the invention, a copper-based alloy is proposed for this application which, in addition to 1.6 to 2.4% of nickel, 0.5 to 0.8% of silicon and, if appropriate, up to 0.4% of chromium and/or up to 0.2% of iron, also contains 0.01 to 0.20% of zirconium. As a result of the additional content of zirconium, the thermal shock sensitivity of hitherto used alloys is eliminated.
Patent BR-8903780-A (BR)
Inventor: RECK BERNHARD
IPC: F16B5/12
Filed: 1989-07-28
Abstract: A fastener clip adapted to be mounted onto a substantially plate-shaped carrier and by means of a fastening element is used for fastening of a structural part to the carrier. In order to be able to withstand sufficiently high screwing-in forces by the fastening element and in order to be able to connect the fastening element in a secure manner with the fastener clip, the fastener clip has on its leg a hollow-sleeve portion preferably with a central hole which extends over a length adjusted to the length of the fastening element.
Patent BR-8905350-A (BR)
Inventor: HANS-JOACHIM SCHLASZUS
IPC: A45D29/20
Filed: 1989-10-20
Abstract: A personal care set intended especially for travel requirements combines a plurality of items, serving, for example, for body and/or clothing care, in a flat, box-type housing. The individual items are accessible from the narrow sides of the housing, being, in particular, pushed into the housing. The housing can be held and the respectively desired item can be pushed out using one hand and, when using the items, the housing does not necessarily have to be put down. 
<IMAGE>
Patent BR-9000937-A (BR)
Inventor: DUNCAN DAVID ANTHONY
IPC: C10N10/04
Filed: 1990-02-28
Abstract: A process for the preparation of lubricating oil additive concentrate having a TBN greater than 300 comprises reacting at elevated temperature   component (A) at least one compound which is A(i) an alkaline earth metal hydrocarbyl-substituted phenate, A(ii) a hydrocarbyl-substituted phenol, A(iii) an alkaline earth metal hydrocarbyl-substituted phenate and a source of sulphur, A(iv) a hydrocarbyl-substituted phenol and a source of sulphur, A(v) an alkaline earth metal sulphurised hydrocarbyl-substituted phenate or A(vi) a sulphurised hydrocarbyl-substituted phenol.   component (B) an alkaline earth metal base   component (C) a defined oxygenated compound   component (D) a lubricating oil,   component (E) carbon dioxide component (F) sufficient to provide from 2 to 40% by weight based on the weight of the concentrate, of a defined carboxylic acid or derivative thereof, and component (G) an ammonium alkanoate or a mono-, di-, tri- or tetra-alkyl ammonium formate or alkanoate, the weight ratios of components (A) to (G) being such as to produce a concentrate having a TBN greater than 300.
Patent BR-9002969-A (BR)
Inventor: GENISE THOMAS ALAN
IPC: F16H59/04
Filed: 1990-06-19
Abstract: A control system (104) for semi-automatically executing automatically and manually selected upshifts and downshifts of a mechanical transmission system (10) is provided. The control system includes a central processing unit (106) for receiving input signals indicative of transmission input shaft (16) and output shaft (90) speeds and from a driver control console (108) indicative of manual selection of upshifts or downshifts from a currently engaged gear ratio, or manual selection of operation in an automatic preselect mode, and processing the same in accordance with predetermined logic rule to issue command output signals to a transmission actuator (112, 70, 96) to implement the selected shifts upon a manually caused torque reversal of the transmission and manual substantial synchronization of the transmission in the selected ratio thereafter.
Patent BR-9008008-A (BR)
Inventor: VRIGNAUD JEAN LOUIS
IPC: A61C17/24
Filed: 1990-05-18
Abstract: A powered toothbrush is provided with a pair of disc-like rotary brushes mounted for rotation about a axis generally perpendicular to the length of the brush. The rotary brushes are in axially spaced relationship and are provided with inwardly directed bristles. Between the rotary brushes, upper and lower linear brushes are mounted above and below the axis of rotation for linear reciprocating motion generally perpendicular to that axis. The upper brush has upwardly directed bristles, and the linear brushes are mounted to the rotary brushes so as to be brought into reciprocal, linear movement when the rotary brushes are reciprocated angularly.
Patent BR-9101148-A (BR)
Inventor: WALLES WILHELM E
IPC: F28F21/08
Filed: 1991-03-18
Abstract: A water wettable, corrosion resistant, plastic clad metal pleated heat transfer partition for use in apparatus for simultaneous heat and mass transfer. <IMAGE>
Patent BR-9106272-A (BR)
Inventor: CHIESI PAOLO
IPC: A61K47/44
Filed: 1991-03-19
Abstract: Oral pharmaceutical compositions containing ipriflavone are described that are characterised by the use of oily vehicles that promote absorption of the drug enabling the dosage to be simplified.
Patent BR-9202403-A (BR)
Inventor: ROBINSON JOHN EDWARD
IPC: C07D215/227
Filed: 1992-06-25
Abstract: The invention relates to the (phyto)pharmacological industry. 
<??>The subject of the invention is compounds of formula (I):
 Q(CH2)a(O)bQ<1>CR<2>=CR<3>CR<4>=CR<5>CXNR<1>R<x>
 where the various symbols are such that a compound is, for example, (+/-)-(2E,4E)-N-phenyl-5-[c-2-(3,4-dibromophenyl)-r-1-fluorocyclopropyl] penta-2,4-dienamide. 
<??>Some of these compounds are preferred as pesticides making it possible to control arthropods, nematodes and molluscs, whereas others have applications in human and veterinary medicine.
Patent BR-9406659-A (BR)
Inventor: CAUSTON BRIAN EDWARD
IPC: B05D3/06
Filed: 1994-05-26
Abstract: PCT No. PCT/US94/05925 Sec. 371 Date Feb. 6, 1996 Sec. 102(e) Date Feb. 6, 1996 PCT Filed May 26, 1994 PCT Pub. No. WO94/27744 PCT Pub. Date Dec. 8, 1994Disclosed is a method of coating cutting edges, more particularly razor blade cutting edges, with polytetrafluoroethylene (PTFE). The present method of forming a polytetrafluoroethylene (PTFE) coating on a razor blade cutting edge comprises: spraying the edge of an aqueous dispersion of PTFE having a molecular weight of at least 500,000 to form a coating of the PTFE of the cutting edge; subjecting the PTFE coating to ionizing radiation in the presence of an oxygen containing gas to obtain a radiation dose of up to 50 Mrads, and then sintering the PTFE coating.
Patent BR-9407679-A (BR)
Inventor: ANIMATI FABIO
IPC: A61K31/70
Filed: 1994-09-26
Abstract: The present invention is referred to compounds of general formula (I) and (II), respectively    <IMAGE>  (I)   <IMAGE>  (II)  their pharmaceutically acceptable salts, the process for their preparation, and the pharmaceutical compositions containing them.
Patent BR-9408413-A (BR)
Inventor: JACOBS PAUL E
IPC: G10L15/30
Filed: 1994-12-20
Abstract: The invention provides a method and a portable device, for example a telephone, configured to communicate a speech signal in a wireless telephone communications system, comprising: means (22, 102) for receiving digital speech samples and extracting corresponding acoustic features from said speech samples, wherein said acoustic features comprise cepstrum coefficients that require less bandwidth than the digital speech samples; and means (24, 104) for wireless transmission of the acoustic features across dedicated channel bandwidth in the wireless telephone communications system in a form for later decoding by a central communications center (42).
Patent BR-9607054-A (BR)
Inventor: LEITHINGER SIEGFRIED FRANZ
IPC: F02D15/02
Filed: 1996-02-28
Abstract: PCT No. PCT/CH96/00062 Sec. 371 Date Aug. 20, 1997 Sec. 102(e) Date Aug. 20, 1997 PCT Filed Feb. 28, 1996 PCT Pub. No. WO96/27079 PCT Pub. Date Sep. 6, 1996The compression ratio is variable in that the piston hub may be adjusted, since the connecting rod is mounted at the crankshaft side on an eccentric pin. The eccentric crank pin can be adjusted around its axis of rotation by control means while the engine is running. The control means include a toothed wheel that turns concentrically to the axis of rotation of the eccentric crank pin and is fixed thereto. This toothed wheel acts as an external gear inside a larger diameter internal gear inside which it rolls. The internal gear is concentrically mounted around the axis of the crankshaft and its rotating position may be adjusted. The external gear turns exactly once upon itself every time it rolls round the internal gear.
Patent BR-9610144-A (BR)
Inventor: HOGLUND RONNY
IPC: F04D29/22
Filed: 1996-08-27
Abstract: The invention relates to a pump for pumping fibrous pulp suspension and separating gas from the suspension, comprising a pump casing with a pump casing chamber (4) with an axial inlet (17) and a radial outlet (6) for the suspension and also a gas outlet (19); in the pump chamber part a pump wheel (3) with a hub (27), on the hub front pump vanes (30) in a front pump chamber part (4A) facing the inlet, rear pump vanes (32) in a rear pump chamber part (4B) and an annular partition (28) between the front and rear pump chamber parts, which partition is joined to the hub; and a drive shaft (10) for the pump wheel which extends through one end wall (7) of the pump casing, and also bearing members (13, 14, 15) for the drive shaft. What is characteristic of the invention is that the hub has an outer portion (36) which extends mainly radially outwards in the rear pump chamber part, that the annular partition is arranged a little in front of the outer hub portion, that the inner diameter of the partition is smaller than the outer diameter of the outer hub portion so that the radial extents of the partition and the outer hub portion at least partly overlap one another in the radial direction, and that channels (50) extend with a portion mainly radially between the rear side (42) of the partition (28) and the front side (37) of the outer hub portion (36) from the inner part of the front pump chamber part (4A) towards the outer part of the rear pump chamber part (4B).
Patent BR-9706053-A (BR)
Title: Dispositivo de teste magnético para a obtenção de um ìndice de danos em um objeto permeável magneticamente e alongado em tempo real
Inventor: HAMELIN MICHEL
IPC: G01N27/82
Filed: 1997-11-28
Abstract: "DISPOSITIVO DE TESTE MAGNéTICO PARA A OBTENçãO DE UM ìNDICE DE DANOS EM UM OBJETO PERMEáVEL MAGNETICAMENTE E ALONGADO EM TEMPO REAL". "Dispositivo de teste magnético". A presente invenção é constituída de um dispositivo de monitoramento de índice de danos de cabo de fio. A fim de inspecionar a condição do cabo de fio, o último é passado através do dispositivo de monitoramento, e um índice de danos do mesmo é fornecido ao usuário em um dispositivo de exibição manual. Uma das grandes vantagens do presente dispositivo de monitoramento e que não exige a interpretação do usuário.
Patent BR-9707512-A (BR)
Inventor: CHAPMAN BENJAMIN EDGAR
IPC: C11D11/02
Filed: 1997-02-04
Abstract: A process for continuously preparing low density detergent agglomerates is provided. The process comprises the steps of: (a) spray drying an aqueous mixture of sodium sulfate, sodium carbonate and a minor amount of a surfactant so as to form spray dried granules containing an inorganic double salt having the formula Na2SO4xNa2CO3 and a minor amount of the surfactant; (b) agglomerating the spray dried granules with a detergent surfactant paste or precursor thereof and adjunct detergent material initially in a high speed mixer and subsequently in a moderate speed mixer to obtain detergent agglomerates, wherein the adjunct detergent material includes an adjunct sodium carbonate material; and (c) drying or cooling the detergent agglomerates so as to form the detergent composition having a density of below about 500 g/l.
Patent BR-9708633-A (BR)
Inventor: ERICSON BJORN
IPC: A61M1/16
Filed: 1997-04-10
Abstract: PCT No. PCT/SE97/00593 Sec. 371 Date Jan. 14, 1999 Sec. 102(e) Date Jan. 14, 1999 PCT Filed Apr. 10, 1997 PCT Pub. No. WO97/38743 PCT Pub. Date Oct. 23, 1997Apparatus for removing gases from a container used to prepare concentrates of a powder in water are disclosed including a supply conduit for supplying water to the container, a removal conduit for removing the concentrate from the container, a pump including a negative pressure side, an evacuation conduit for connecting the negative pressure side of the pump with the container, an actuatable valve disposed in the evacuation conduit whereby upon actuation the actuatable valve connects the container with the negative pressure side of the pump, an indicator for indicating when the container includes a predetermined amount of the gases, and a control mechanism for actuating the valve in response to the indicator to eliminate the gases from the container.
Patent BR-9714379-A (BR)
Title: Tablete detergente revestido
Inventor: DIJK PAUL IRMA ALBERTUS VAN
IPC: C11D17/00
Filed: 1997-11-19
Abstract: IDO"<D>. A presente invenção refere-se a tabletes que compreendem um núcleo e um revestimento, sendo o núcleo formado por compressão de um material particulado, compreendendo o material particulado teevestimento um material, ou mistura de materiais, que é substancialmente insolúvel em água a 25°C. Aão dos tabletes.
Patent BR-9801154-A (BR)
Title: Instalação de distribuição de energia elétrica
Inventor: DAMS JOACHIM
IPC: H02B13/035
Filed: 1998-04-06
Abstract: Patente de Invenção: <B>"INSTALAçãO DE DISTRIBUIçãO DE ENERGIA ELéTRICA"<D>. Instalação, de tipo "um disjuntor e meio" composta de três caixas paralelepipédicas retangulares, estanques, idênticas (11, 11', 11") contendo, cada uma, um disjuntor e dois seccionadores e comportando travessas de corrente para colocação em ligação dos seccionadores com barras e/ou cabos externos. As travessas são dispostas obliquoamente em face superior de caixa em uma fileira de travessas frontais (27, 27A, 27B) e uma fileira paralela de travessas traseiras (27', 27'A, 27'B). As duas caixas (11, 11") de extremidade têm travessas, frontais para uma e traseiras para a outra, equipadas para uma conexão em entrada. A caixa (11') mediana tem as travessas de uma fileira individualmente ligadas por barras de interconexão (35) às travessas de uma fileira de uma das caixas vizinhas não equipadas para uma conexão em entrada. Duas caixas (11, 11") têm travessas de uma fileira equipadas para ser conectadas a uma barra de interconexão e a um cabo de uma saída.
Patent BR-9802432-A (BR)
Title: Método e aprelho para controlar freios eletros-pneumáticos em trens utilizando freios eletrónicos a ar existente em locomotiva.
Inventor: KETTLE PAUL J JR
IPC: B60T13/66
Filed: 1998-07-10
Abstract: <B>MéTODO E APARELHO PARA CONTROLAR FREIOS ELETRO-PNEUMáTICOS EM TRENS UTILIZANDO FREIO ELETRÈNICO A AR EXISTENTE EM LOCOMOTIVA<D>. Um método e aparelho para controlar sistema eletro-pneumático de freio em um trem apresentando um equipamento eletrónico de controle de freio, incluindo um recurso de monitor operador e hastes de freio localizadas em uma cabine de um trem. O método compreende o contato de um sistema elétrico de controle de freio com uma unidade de interface da locomotiva e um computador de controle da cabine usando um módulo eletro-pneumático de interface. A unidade de interface da locomotiva é usada para interfacear o módulo eletro-pneumático de interface com um computador de controle de freio associado a uma unidade de operação de freio pneumático. A unidade de operação de freio é conectada em comunicação de fluido com um tubo de freio de uma locomotiva e comboio de vagões ferroviários conectados à locomotiva. O método inclui ainda o uso do módulo eletro-pneumático de interface e o equipamento eletrónico de controle de freio para operar os freios da locomotiva e comboio de vagões de tal maneira que empregue as características vantajosas da frenagem eletro-pneumática enquanto fornece ao operador/maquinista uma tela de monitor familiar do recurso de monitor operador.
Patent BR-9803961-A (BR)
Title: Aparelho de fornecimento de ar refrigerado para refrigerador.
Inventor: KIM SEOK RO
IPC: F25D17/08
Filed: 1998-09-04
Abstract: Patente de Invenção: <B."APARELHO DE FORNECIMENTO DE AR REFRIGERADO PARA REFRIGERADOR".<D> Refrigerador incluindo um compartimento de alimentos refrigerados e um compartimento de congelamento definido por paredes internas e um envoltório externo respectivamente, uma barreira isolante separando os compartimentos, e portas  fechando os compartimentos. Uma passagem é montada na barreira para proporcionar ar refrigerado para o compartimento de alimentos refrigerados. Um conduto de conexão é divergido da passagem na barreira e estende-se, no estado isolado, para frente a partir da frente do compartimento de alimentos refrigerados. O  conduto de porta que se comunica com o conduto de conexão quando a porta é fechada é montado na porta. O ar refrigerado é proporcionado dentro do compartimento de alimentos refrigerados para trás e para frente pela passagem e pelo conduto de porta respectivamente, desta forma resfriado uniformemente o compartimento de alimentos refrigerados e resfriando prontamente a porção adjacente de porta.
Patent BR-9807695-A (BR)
Title: Tampa de lata de bebidas com cobertura de fechamento
Inventor: CAGAN MICHAEL N
IPC: B65D43/10
Filed: 1998-02-13
Abstract: Patente de Invenção: <B>"TAMPA DE LATA DE BEBIDAS COM COBERTURA DE FECHAMENTO"<D>. A lata de bebidas tem uma abertura fora de centro (4) na sua tampa (1), que é firmemente conectada na superfície de corpo, e é presa na superfície de corpo por meio de um aro com flange (3). Uma cobertura de fechamento (8) é disposta em um modo rotativo mas não-removível, nesse aro com flange (3). A cobertura de fechamento (8) tem dois rebordos anulares (13, 22) que são direcionados para a tampa (1), e dos quais o segundo rebordo anular (22) circunda uma abertura (12) que tem a mesma excentricidade que a abertura (4) na tampa (1). O primeiro rebordo anular (13) circunda uma região fechada que compreende um anel de vedação (16) e um bojo deformável (19). No estado fechado da lata de bebidas, o anel de vedação (16) repousa sobre o ápice de um rebordo anular (5) que circunda a abertura (4). O rebordo anular (13) é, portanto, também disposto para ficar fora de centro, de forma que ele circunda o rebordo anular (5) quando a cobertura de fechamento (8) está na posição de rotação apropriada. Depois que o bojo convexo (19) foi pressionado para uma posição cóncava permanente, a cobertura de fechamento (8) pode ser girada, de forma que a abertura (12) na cobertura de fechamento (8) alinha-se com a abertura (4) na tampa (1).
Patent BR-9812588-A (BR)
Title: Métodos e composições farmacêuticas para liberação oral de iodo molecular
Inventor: DUAN YONGJUN
IPC: A61P5/00
Filed: 1998-10-27
Abstract: Patente de Invenção: <B>"MéTODOS E COMPOSIçõES FARMACêUTICAS PARA LIBERAçãO ORAL DE IODO MOLECULAR"<D>. A invenção é um método de administrar iodo terapêutico para tratar um distúrbio em um mamífero. A invenção compreende uma etapa de administrar ao referido mamífero uma quantidade eficaz de um oxidante para uma espécie de iodo e um redutor de iodo, o qual provocará reações de oxidação-redução em contato com os sucos gástricos presentes no estómago do mamífero. Isto é feito de tal modo que é produzido iodo molecular in vivo em uma proporção de iodo molecular para iodo total de acima de no mínimo cerca de 0,8.
Patent BR-9900390-A (BR)
Title: Aperfeiçoamentos em guincho
Inventor: SESSLER GANOT ROBERT CHATEAUBR
IPC: B60L3/12
Filed: 1999-02-02
Abstract: "APERFEIçOAMENTO EM GUINCHO" O presente resumo diz respeito a um pedido de patente de invenção para guincho, pertencente ao campo dos equipamentos para transportar veículos avariados, que foi aperfeiçoado para proporcionar maiores eficiência, vida útil, produtividade e segurança e é compreendido, essencialmente por um caminhão (1); e por um conjunto de guincho propriamente dito (20) montado no chassi do caminhão e compreendido, substancialmente:  por uma plataforma (21); por um mecanismo de basculamento e deslizamento da plataforma, composto:  por uma estrutura-base (40); e por um conjunto hidráulico de basculamento e deslizamento; a estrutura-base (40) é compreendida:  por longarinas basculantes (41), nas quais fica montada e desliza a plataforma (21); e por articulações (42), que articulam no chassi do caminhão; a estrutura-base (40) é provida de pontos isolados e recuperáveis de apoio e deslizamento para a plataforma (21); esta é constituída por travessas de seção em "U" (24); por piso propriamente dito (22) obtidos em chapa de aço adequada; e longarinas (23); um conjunto de guincho propriamente dito (70) fica montado em quadro (74) e disposto em rebaixo (75), previsto no ponto médio da extremidade dianteira da plataforma