baber/WOPTO huggingface dataset:
Patent BR-0305605-A (BR)
Title: Barreira bio-quìmica
Inventor: BELTRAO KEILA GISLENE QUERINO
IPC: C02F3/06
Filed: 2003-04-15
Abstract: "BARREIRA BIOQUìMICA". Em estudos ambientais, a produção e tratamento de efluentes, industriais ou domésticos, é uma das questões consideradas essenciais. Em muitos casos, esses efluentes possuem um alto potencial poluente, com composição química extremamente complexa e variável, principalmente em função das condições ambientais, e características físico-químicas dos processos que lhes deram origem. A moderna concepção de tratamento de efluentes indica técnicas adicionais que visam acelerar o processo de remoção de contaminantes de líquidos in situ. Dentre estas técnicas, duas das mais promissoras são o uso de barreiras reativas e da fitorremediação através de plantas aquáticas. O Sistema de tratamento de efluente através da Barreira Bio-Química utiliza a técnica de barreira reativa consorciada a fitorremediação. Esta técnica apresenta resultados distintos dependendo do tipo de efluente e dos materiais utilizados como substrato.O sistema apresenta-se como uma alternativa viável para diferentes tipos de tratamento de águas residuárias, a depender das características do efluente pode ser uma alternativa como tratamento principal, secundário ou terciário.
Patent BR-0306918-A (BR)
Title: Processo para a preparação de um granulado contendo enzima adequado para uso em uma ração para animal, granulado contendo enzima, processo para a preparação de uma ração para animal ou de uma pré-mistura ou de um precursor para uma ração para animal, composição de ração, processo para a promoção do crescimento de um animal, e, uso de um granulado
Inventor: ANDELA CARL SIDONIUS MARIA
IPC: A23K1/165
Filed: 2003-01-14
Abstract: "PROCESSO PARA A PREPARAçãO DE UM GRANULADO CONTENDO ENZIMA ADEQUADO PARA USO EM UMA RAçãO PARA ANIMAL, GRANULADO CONTENDO ENZIMA, PROCESSO PARA A PREPARAçãO DE UMA RAçãO PARA ANIMAL OU DE UMA PRé-MISTURA OU DE UM PRECURSOR PARA UMA RAçãO PARA ANIMAL, COMPOSIçãO DE RAçãO, PROCESSO PARA A PROMOçãO DO CRESCIMENTO DE UM ANIMAL, E, USO DE UM GRANULADO". A presente invenção descreve um processo para a preparação de um granulado contendo enzima no qual um líquido aquoso contendo enzima é opcionalmente suplementado com um veículo sólido e/ou ingredientes aditivos, processado em grânulos, seco e subseq³entemente revestido com uma dispersão contendo partículas de uma substância hidrofóbica. A substância hidrofóbica pode ser uma substância semelhante à cera ou à gordura hidrofóbica ou um composto polimérico hidrofóbico. Preferivelmente, o composto polimérico hidrofóbico é uma poliolefina, com maior preferência polietileno e/ou polipropileno. O granulado de enzima assim revestido é adequado para a manufatura de composições de ração para animal pela mistura do granulado com ingredientes de ração, tratamento com vapor de água e pelotização. Os granulados revestidos mostram estabilidade de enzima elevada durante as condições de pelotização e no decorrer da armazenagem. Ao mesmo tempo, o tempo de dissolução do granulado é muito curto de modo que a biodisponibilidade da enzima para o animal é melhorada.
Patent BR-0309207-A (BR)
Inventor: LOGIE JAMES
IPC: C07K14/415
Filed: 2003-04-15
Abstract: A new canola protein isolate is provided along with a new canola protein. The new canola protein isolate is obtained from the supernatant from the production of a canola protein micellar mass and contains a predominance of 2S protein. The canola protein isolate derived from PMM contains a predominance of a 7S protein. Compositions of the canola protein isolate are provided.
Patent BR-0311989-A (BR)
Inventor: ANDERS LARSSON
IPC: F02M37/22
Filed: 2003-05-28
Abstract: Method and arrangement for providing a fuel system for an internal combustion engine ( 10 ) that includes a fuel tank ( 13 ), a fuel pump ( 12 ) and a fuel filter ( 19 ) located in a flow duct ( 14 ) between the fuel pump and the fuel consumers ( 11 ) of the engine. The flow duct ( 14 ) includes a valve chamber ( 20 ), located downstream of the fuel filter, and having a valve cone ( 24 ) movably arranged in the chamber between an upper valve seat ( 20 b) and a lower valve seat ( 27 ). The upper part of the valve chamber ( 20 ) has an outlet ( 22 ) for bleeding to the fuel tank ( 13 ). The valve cone ( 24 ) is provided with an inner passage ( 25 ) with a valve seat ( 25 a) which, under normal fuel pressure, interacts with a bleed cone ( 26 ) that is movable in the passage ( 25 ).
Patent BR-0315396-A (BR)
Title: Processo para hidrogenação contìnua
Inventor: CREUTZ MATTHIAS
IPC: B01J8/22
Filed: 2003-09-23
Abstract: "PROCESSO PARA HIDROGENAçãO CONTìNUA". A presente invenção refere-se a hidrogenação contínua de uma solução de trabalho contendo um composto hidrogenável com hidrogênio na presença de um catalisador heterogêneo, onde pelo menos parte do gás residual de hidrogenação contendo hidrogênio é reciclado no reator de hidrogenação após a compressão. De acordo com a invenção, é usada uma bomba de jato para a compressão do gás residual de hidrogenação e uma matéria-prima gasosa ou líquida do processo de hidrogenação é usada como agente motriz. Os agentes motrizes preferidos são o gás de hidrogenação ou uma solução de trabalho reciclada no processo. O processo é particularmente adequado para efetuar a etapa de hidrogenação no processo de antraquinona para a produção de peróxido de hidrogênio.
Patent BR-0317454-A (BR)
Title: Processo de produção de gama-cialotrina
Inventor: BROWN STEPHEN MARTIN
IPC: C07C253/34
Filed: 2003-12-09
Abstract: "PROCESSO DE PRODUçãO DE GAMA-CIALOTRINA". Esta invenção refere-se a um processo para a preparação de gama-cialotrina, compreendendo: (a) clorar o ácido 1R cis-Z 3-(2-cloro-3,3,3triflúor-1-propenil)-2,2-dimetil-ciclo-propano-carboxílic o (V), para dar o cloreto do ácido 1R cis-Z 3-(2-cloro-3,3,3-triflúor-l-propenil)-2,2-dimetil-ciclopropano-carboxílic o (III); (b) esterificar o cloreto do ácido 1R cis-Z 3-(2-cloro3,3,3-triflúor-1-propenil)-2,2-dimetil-ciclo-propano-carboxílic o (III) com 3fenóxi-benzaldeído (IV) na presença de uma fonte de cianeto, para formar uma mistura diastereoisomérica de isómeros de 1R cialotrina (II); e (c) epimerizar a mistura diastereoisomérica (II) sob condições nas quais o diastereoisómero menos solúvel (1) cristalize da solução.
Patent BR-0318488-A (BR)
Title: dispositivo para tratamento de fraturas femorais
Inventor: FRIGG ROBERT
IPC: A61B17/78
Filed: 2003-09-18
Abstract: "DISPOSITIVO PARA TRATAMENTO DE FRATURAS FEMORAIS". Um dispositivo para o tratamento de frações femorais com A) um pino intramedular (1) com um eixo geométrico central (2), uma porção frontal (3) que pode ser introduzida no canal medular do fêmur, uma porção traseira (4), uma passagem (5) com uma seção transversal não-circular (6) que passa através da porção traseira (4) obliquamente ao eixo geométrico longitudinal (2); B) uma luva deslizante (10), que pode passar através da passagem não-circular (5), com uma extremidade frontal (11), uma extremidade traseira (12), um furo longitudinal central (13), uma superfície de jaqueta externa (14), uma superfície de jaqueta interna (15), e um eixo geométrico longitudinal (16), C) um elemento de fixação de osso longitudinal (20) com um eixo geométrico longitudinal (21), uma porção de cabeça (22) com meios de fixação (23) que podem engatar a cabeça femoral durante uso, bem como um eixo mecânico (24) que pode ser coaxialmente introduzido na luva deslizante (10), no qual D) a superfície de jaqueta externa (14) da luva deslizante (10) tem uma seção transversal não-circular (17) pelo menos em uma seção parcial, e E) a superfície de jaqueta interna (15) da luva deslizante (10) tem uma seção transversal não-circular (38) pelo menos em uma seção parcial, F) o eixo mecânico (24) é rotativamente montado no furo longitudinal (13) da luva deslizante (10), e G) na extremidade livre (27) do eixo mecânico (24), meios de travamento (30) são providos, por meio dos quais o eixo mecânico (24) pode ser opcionalmente conectado rotativamente com a luva deslizante (10) em uma maneira de forma de travamento, de modo que a rotação do elemento de fixação de osso longitudinal (20) em relação à luva deslizante (10) pode ser opcionalmente travada ou liberada.
Patent BR-7907125-A (BR)
Inventor: STAHLHOFEN P
IPC: H01L21/027
Filed: 1979-11-01
Abstract: A positive-working light-sensitive copying material, in particular for the preparation of planographic printing plates, is described, the light-sensitive layer of which contains an ester or amide of a o-naphthoquinone diazide-sulfonic or -carboxylic acid, an alkali-soluble, water-insoluble phenolic resin and a condensation product of a hydroxybenzophenone and formaldehyde. The material is distinguished by an increased light-sensitivity.
Patent BR-8207721-A (BR)
Inventor: SMITH SAMUEL DAVID
IPC: E06C/
Filed: 1982-05-19
Abstract: A device for supporting a person on a ladder in which a frame is provided for extending around the ladder with sufficient clearance to move relative to said ladder. A portion of the frame extends at an angle relative to the remaining frame and inwardly towards the ladder. The frame can be connected to the person at a position that of said angularly-extending portion so that movement of the person downwardly on said ladder causes said angularly-extending portion to move between the ladder stays and engage a rung on said ladder to prevent further downward movement.
Patent BR-8502259-A (BR)
Inventor: BUNSCHOTEN GERRIT KLAAS
IPC: G01F11/28
Filed: 1985-05-13
Abstract: The invention pertains to a liquid-dispensing container which comprises a squeezable reservoir, a dosage chamber, a duct connecting both chambers and a discharge duct which extends from the dosage chamber defining a non-linear flow path for the liquid to be dispensed. The container provides improved safety to the user.
Patent BR-8503725-A (BR)
Inventor: ERPENBACH HEINZ
IPC: C07C67/37
Filed: 1985-08-07
Abstract: 1. A process for the common preparation of carboxylic acids and carboxylic anhydrides and, if appropriate, carboxylic acid esters of the general formulae RCOOH, RCOOCOR and RCOOR respectively, by reacting a dialkyl ether of the general formula ROR and an alcohol of the general formula ROH with carbon monoxide, optionally containing up to 10% by volume of hydrogen, in the presence of a catalyst system comprising carbonyl complexes of noble metals of group VIII of the Periodic Table ; an alkali metal iodide, organophosphonium iodide or organoammonium iodide ; an alkyl iodide of the general formula RI and, if appropriate, compounds of carbonyl forming non-noble metals of groups IV, V, VI, VII or VIII of the Periodic Table, where R in each case denotes the same alkyl radical having 1 to 4 carbon atoms, which comprises employing the dialkyl ether and the alcohol in the molar ratio 9 : 1 to 1 : 9 and carrying out the reaction under anhydrous conditions at temperatures of from 50 to 250 degrees C and pressures of from 0.1 to 120 bar.
Patent BR-8704938-A (BR)
Inventor: AHRENS MAX
IPC: B22D11/124
Filed: 1987-09-25
Abstract: A moving plate aftercooler for use in a continuous casting system includes a plurality of cooling plates having means for circulation of coolant therethrough arranged in a serially overlapping configuration in which the plates are individually moveable to accommodate variations of the casting. Hydraulic means are operative upon the cooling plates to assert a contact force and hold the cooling plates in contact with the surfaces of the casting. The individual plate motions provide for accommodation of the taper of the cooling casting. A serial arrangement of three aftercoolers which cooperate to provide a continuous partially flexible cooling passage is also shown.
Patent BR-8806230-A (BR)
Inventor: SEBASTIANO FRANCESCO
IPC: C03C23/00
Filed: 1988-11-25
Abstract: A process for the manufacture of glass capable of transmitting and reflecting radiant energy in an amount different from that transmitted and reflected by the original glass, comprises an ion implantation of appropriate materials into one or more layers of the glass, thus producing a variation of density in the molecularre structure of the layers and consequently a variation of the refractive index. The so obtained glass can be commercially used with no restriction in the case of applications in contact with the external environment (figure 1).
Patent BR-9102263-A (BR)
Inventor: PALOMEQUE FRANCISCO IBANEZ
IPC: H04M17/02
Filed: 1991-05-27
Abstract: The supply, communications, CPU, lines and interconnection blocks, executing the core feeding functions, checking the identification code and respectively connecting with all units, jointly identify the modular public telephones and validate the credit cards used therein automatically by exchanging coded messages with the modular public telephone and conversing with the modular public telephone operating system and the validation and invoicing centres to allow credit to be obtained. <IMAGE>
Patent BR-9102420-A (BR)
Inventor: CHANTRY WILLIAM AMDOR
IPC: B60C9/00
Filed: 1991-06-11
Abstract: Polyester of high intrinsic viscosity is spun, steam-heated, drawn and wound up in a multi-stage continuous process to provide an improved monofilament that is particularly suited for reinforcing rubber, e.g. in tires, after suitable dip-coating, stretching and setting. <IMAGE>
Patent BR-9205632-A (BR)
Inventor: SIMON JAIME
IPC: C01G51/00
Filed: 1992-02-12
Abstract: Radioactive compositions containing a calcific matrix and methods for using the compositions for therapeutic radiation treatment including rheumatoid arthritis are disclosed.
Patent BR-9304187-A (BR)
Inventor: WANG NUI
IPC: B60T13/567
Filed: 1993-10-08
Abstract: A brake booster mounting including a support to which the booster is securable by means of at least one mounting bolt, and a captive nut located on a side of the support opposite to that to which the booster is to be attached and which is engageable by the bolt so as to effect attachment of the booster to the support. The captive nut is held against separation from the support and is also held against rotation by a retainer so that connection of the bolt to the nut can be effected from the side of the support to which the booster is to be attached. A pilot section on one end of the bolt locates within the captive nut so as to thereby automatically position the nut to be cooperable with a threaded portion of the bolt. The bolt also serves to hold separable parts of the booster housing against separation, and is rotatable relative to those parts to permit the booster to be attached to or detached from the support. The bolt further serves to attach a brake master cylinder to the booster, and has a tool engaging facility at the end remote from the pilot section. <IMAGE>
Patent BR-9402506-A (BR)
Inventor: GORGERIN MICHEL
IPC: C08L87/00
Filed: 1994-06-23
Abstract: Composition including a silicone and an olefinic polymer, the olefinic polymer exhibiting a molecular mass distribution defined by an Mw/Mn ratio not exceeding 12. Object manufactured from such a composition.
Patent BR-9406664-A (BR)
Inventor: BECKER DONALD W
IPC: H04L7/00
Filed: 1994-05-20
Abstract: A digital receiver (20) includes a tuner (24) and a demodulator (30) that obtains a baseband signal (36) carried in a received analog signal (22). A first sampler (46) operates at a preselected fixed asynchronous sampling rate on the baseband component to produce a first sampler output (48). A controllable digital filter (50) resamples the first sampler output to produce a filter output with a selectable resampling rate. The resampled output is time-position locked to baseband signal epochs. The resampling is processed to ascertain the bit stream of the baseband signal. The controllable filter sampling rate is automatically varied to correspond to the data rate of the baseband signal, so that the sampling rate of the first sampler need not change. Initial signal acquisition is achieved by operating the receiver as a frequency spectrum analyzer. A single signal-carrying band (66) is identified and demodulated, and a menu (72) carried on a transport layer (68) is read. This menu provides the center frequencies and bandwidths for all of the signals within an available frequency range, so that the receiver can be reconfigured for any desired signal. Changes in transmission characteristics of the signal can later be accommodated seamlessly by reading a change notice (74) transmitted in the transport layer and reconfiguring the receiver for the new transmission characteristics. <IMAGE>
Patent BR-9503090-A (BR)
Inventor: FINET JEAN-MARC
IPC: H01H71/08
Filed: 1995-07-05
Abstract: The auxiliary block (B) has a principal part (8) and a second part (9). The principal part (8) is fixed to the circuit breaker block and houses auxiliary contacts (3). The auxiliary contacts are operated by the circuit breaker and connected to a control board by contacts (4).   The second part (9) of the auxiliary block (B) may be rotated about a vertical axis (X) and the wires (13) from the auxiliary contacts (3) enter it along this axis before connection to the control board contacts (4). The rotation of the second part (9) allows comb and tooth contacts (7) to receive circuit breaker supply upstream or downstream. <IMAGE>
Patent BR-9507670-A (BR)
Inventor: KNEPER JEFREY ALAN
IPC: C08L83/04
Filed: 1995-04-24
Abstract: A room temperature vulcanizable silicone rubber composition with crack resistant properties with improvement during cure, comprising a silanol end-stopped diorganopolysiloxane polymer; a methyl tris-(methyl ethyl ketoximino)silane crosslinker, an aminohydrocarbyl substituted ketoximinosilane adhesion promoter; a reinforcing or non-reinforcing filler or filler mixture, and an optional catalyst and plasticizer. These compositions cure to elastic materials useful as caulking materials, adhesives, coatings and encapsulating materials for the construction and other industries.
Patent BR-9604985-A (BR)
Inventor: BUZZONI GIANCARLO
IPC: B29C41/22
Filed: 1996-04-11
Abstract: PCT No. PCT/EP96/01583 Sec. 371 Date Oct. 20, 1997 Sec. 102(e) Date Oct. 20, 1997 PCT Filed Apr. 11, 1996 PCT Pub. No. WO96/33060 PCT Pub. Date Oct. 24, 1996A process for forming such manufactured items as imitation leather, or the like, from thermoplastic materials, thermosetting materials or elastomers, having at least one foamed layer, characterized in that said process comprises the following steps: a) forming, inside a mold for slush molding, a first layer of material which will constitute the top (i.e., the visible) layer of the finished manufactured item, b) by means of a further slush molding step forming a second layer, of foaming material, on said first layer, c) under high temperature conditions, completing the consolidation by gelation of said layers and foaming said second layer, by suitable means, in order to obtain predetermined thicknesses and shapes of said foamed layer, with the so formed layered material a backing means made from a rigid material being coupled, wherein said suitable means for obtaining predetermined thicknesses and shapes of said foamed layer are constituted either by a counter-mold or by said backing means made of rigid material.
Patent BR-9607276-A (BR)
Inventor: THEARD LESLIE P
IPC: C08K5/098
Filed: 1996-02-01
Abstract: An improved oxygen scavenging system is provided. The system involves an oxygen scavenging phase containing at least one oxygen-scavenger and a second phase comprising at least one catalyst effective in catalyzing a scavenging reaction. The oxygen scavenging phase is substantially devoid of any catalyst of the scavenging reaction and the second phase is effectively separate from the oxygen scavenging phase. Nevertheless, the oxygen scavenging system provides excellent scavenging capabilities while avoiding many of the prior art problems, such as undesired oxidation during high temperature processing when the system is incorporated into a multi-layer film.
Patent BR-9609016-A (BR)
Inventor: PAWELEK JOHN M
IPC: C12N1/21
Filed: 1996-06-05
Abstract: The present invention is directed to the isolation and use of super-infective, tumor-specific vectors that are strains of parasites including, but not limited to bacteria, fungi and protists. In certain embodiments the parasites include, but are not limited to, the bacterium Salmonella spp., such as Salmonella typhimurium, the bacterium Mycobacterium avium and the protozoan Leishmania amazonensis. In other embodiments, the present invention is concerned with the isolation of super-infective, tumor-specific, suicide gene-containing strains of parasites for use in treatment of solid tumors.
Patent BR-9611781-A (BR)
Inventor: OESTLUND AKE
IPC: B23P15/30
Filed: 1996-11-29
Abstract: A coated turning insert particularly useful for turning in stainless steel is disclosed. The insert is characterized by a WC-Co-based cemented carbide substrate having a highly W-alloyed Co-binder phase and a coating including an inner layer of TiC<SUB>x</SUB>N<SUB>y</SUB>O<SUB>z </SUB>with columnar grains followed by a layer of fine-grained, kappa-Al<SUB>2</SUB>O<SUB>3 </SUB>and a top layer of TiN. The layers are deposited by using CVD methods.
Patent BR-9612828-A (BR)
Inventor: DROZ FRANCOIS
IPC: B42D15/10
Filed: 1996-11-12
Abstract: The invention concerns a method for making smart cards by rolling. A first synthetic sheet (1) is first smoothed by hot pressing against a first smoothing plate (4). Likewise a second synthetic sheet (2) is smoothed against a second smoothing plate (5). Without being unstuck from their smoothing plates, these two sheets are rolled with other layers (3, 6, 7), said synthetic sheets (1, 2) serving as external layers. One of the smoothing plates may comprise a three-dimensional pattern to be relief printed on the synthetic sheet. The rolling is carried out by cold pressing the different layers (1, 6, 3, 7, 2) which the laminated card comprises between the two smoothing plates (4, 5). After being rolled, different cards with adapted dimensions can be cut out from the laminated sheets. The invention is advantageous in that the same plates (4, 5) are used for the hot pressing and the cold rolling. The external surface of the synthetic sheets (1, 2) thus remains protected between these two operations and the cards have better inherent flatness.
Patent BR-9711784-A (BR)
Inventor: KLITGAARD PETER CHRISTIAN
IPC: A61M5/315
Filed: 1997-09-10
Abstract: An injection syringe comprising a housing accommodating an ampoule containing medicine sufficient for a number of dosed injections. The syringe has a dose setting mechanism by which doses may be set by rotating a dose setting element relative to the housing and the dose set is indicated on a scale. The scale is formed as a clock dial having a first part secured to the housing and a second part which is rotatable relative to the first part and which is coupled to the dose setting element, one of the parts carries the scale and the other carries an indicating member indicating a point on the scale. The angular distance between the divisions of the scale corresponds to the minute divisions on an ordinary clock. Holes are provided along the scale which holes can receive a pin forming a stop which cannot be passed by the indicating member.