baber/WOPTO huggingface dataset:
Patent BR-8904005-A (BR)
Inventor: WILHERLMUS GERARDUS JOHANNES
IPC: C08F290/12
Filed: 1989-08-09
Abstract: The present invention pertains to a crosslinkable binder resin comprised of an acrylate copolymer backbone having as pendant groups water soluble half esters of dicarboxylic acid and crosslinkable olefinic groups which contain an activated ethylenic unsaturation, such as (meth)acryloyl groups. The (meth)acryloyl groups can be crosslinked by polyfunctional crosslinking agents such as amino or blocked amino crosslinkers. The water-soluble half esters preferably are formed by the reaction of pendant hydroxy groups with unsaturated cyclic anhydrides (the unsaturation providing an additional crosslinking site). The (meth)acryloyl groups preferably are formed by the reaction of pendant epoxy groups with (meth)acrylic acid or derivatives thereof.
Patent BR-9002700-A (BR)
Inventor: WALKER JAMES BAIRD
IPC: B01D61/14
Filed: 1990-06-07
Abstract: A membrane process for producing a juice product with improved quality comprising feeding a single strength juice to a plurality of microfiltration/ultrafiltration stages wherein the first stage is a microfilter having a membrane pore size smaller than the spoilage microorganisms but substantially larger than the flavor and aroma molecules and wherein subsequent stages are ultrafilters having membranes of decreasing pore size.
Patent BR-9003377-A (BR)
Inventor: ABENDROTH PAUL
IPC: B41F7/24
Filed: 1990-07-13
Abstract: A drive for rotating and reciprocating a distributing roller in inking or damping units of offset printing presses includes two gears rotating at different speeds from one another, only the first rotation-transmitting gear of the two gears is driven by a gear connected to the plate cylinder and the second lateral reciprocation-transmitting gear is driven by the first gear by way of an intermediate gear meshing with both gears.
Patent BR-9005474-A (BR)
Inventor: JOHANSEN KNUT H
IPC: C04B28/06
Filed: 1990-10-29
Abstract: Composite structures of ceramic material and super concrete. The structures comprises an outer layer of ceramic material bonded to an internal structure of super concrete or an outer structure of super concrete bonded to an inner layer of ceramic material The ceramic material is selected from inorganic or metallic products which are subjected to a temperature of 540 DEG C and above during manufacture or use, while the super concrete comprises densely packed particles of inorganic materials embedded in a matrix based on an hydraulic cement and having a strength of at least 70 MPa.
Patent BR-9006332-A (BR)
Inventor: KORHONEN HELGE
IPC: B66B5/22
Filed: 1990-12-13
Abstract: A safety gear designed to be mounted on an elevator car (1) moving along guide rails (7), comprising a frame (4), an area of wedge housings (3d,6d) formed in the frame, and wedges (3,6) placed in the wedge housings on each side of the guide rail (7), said wedges gripping the guide rail when the safety gear is activated, the wedges being so placed relative to each other that the wider end of one wedge (3) points upwards while the wider end of the other wedge (6) points downwards. To allow safety gear action in both upward and downward directions, the safety gear is provided with an activating means (10) connected to and moving both wedges, and an overspeed governor or equivalent for controlling the activating means.
Patent BR-9007737-A (BR)
Inventor: VISURI KALEVI
IPC: C30B29/58
Filed: 1990-10-11
Abstract: In a process for growing enzyme crystals, small crystals are continuously removed from a crystallizer, dissolved and returned to the crystallizer to maintain a supersaturated state. The method permits the growing of large crystalline enzymes of uniform size of about 0.5 to 1 mm. Solid materials can be coated with crystalline enzymes by placing a solid material in the crystallizer such that crystals deposit on the solid material. The process is preferably used to produce crystalline glucose isomerase.
Patent BR-9103713-A (BR)
Inventor: KINNEAR KEVIN-GARTH
IPC: H04M9/02
Filed: 1991-08-29
Abstract: The transmission system has an exchange terminating unit (COT) which can be connected to an exchange unit (EX) and is connected to a plurality of remote stations (RT1...RT3) via two optical, parallel-arranged lines (RL1, RL2). In the exchange terminating unit (COT), an incoming optical connection (RL1) is led to the further, outgoing optical line (RL2) in such a way as to form a folded ring network (FRN). Individual communication terminal devices of the communication network can be connected to the remote stations (RT1...RT3). In the event of malfunctions of the optical lines (RL1, RL2) or of the technical components (OR, OT) involved in transmission, a folded, configured ring network can be re-formed from the still intact ring network parts with the aid of switching means (LB1...LB3) and controllers (ZS, ST) arranged in the transmission system. The transmission system can be used particularly advantageously in communication networks extending over a wide area and can be adapted with regard to the requisite transmission reliability in dependence on the number of communication terminal devices to be connected. <IMAGE>
Patent BR-9104833-A (BR)
Inventor: REIME GERD
IPC: H04N5/93
Filed: 1991-11-06
Abstract: In the signal path (1) for the frequency-modulated luminance signal of a video recorder, an equalising circuit (11) is disposed between the video band (2) and the frequency demodulator (3) which, whenever the luminance signals fall below a specific switching level (U16), operates in the mode of a bandpass filter (19) which is tuned to the carrier frequencies of the luminance signals and, whenever the luminance signals exceed this switching level in the direction of higher values, operates in the mode of an amplitude-controlled delay unit. In the latter mode, phase errors caused by recording and transmission are largely cancelled, whereas, in the former mode, oscillation patterns with deteriorated oscillations are again refreshed in terms of amplitude through the resonance effect. The height of switching level (U16) is set by a noise detection circuit (21) which detects the rate of the oscillations which do not pass through a specific detection level of the noise detection circuit situated in the vicinity of the sound point line of the frequency demodulator. The equalising circuit is thereby adapted to the different reproduction quality levels of different video tapes in such a way that image reproduction with minimum interference and maximum definition is achieved. <IMAGE>
Patent BR-9206533-A (BR)
Inventor: OPPONG DAVID
IPC: A01N43/66
Filed: 1992-09-02
Abstract: Disclosed here are synergistic combinations of 2-(Thiocyanomethylthio)benzothiazole and hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine for use in controlling the growth of at least one microorganism, such as fungi and bacteria, in aqueous fluids, such as metalworking fluids. Methods of controlling the growth of at least one microorganism are also disclosed.
Patent BR-9206971-A (BR)
Inventor: HOWARD EDWARD GEORGE JR
IPC: A61F2/30
Filed: 1992-11-25
Abstract: Novel ultrahigh molecular weight linear polyethylene (UHMWLPE) in the form of a shaped article, exhibiting a unique combination of properties making the material useful as a bearing surface, in general, but particularly useful as a prosthetic hip joint cup and as other prosthetic shapes for replacement of other joints of the human body. A novel process for preparing this article is also disclosed.
Patent BR-9303795-A (BR)
Inventor: HAKANSSON JAN
IPC: B65B61/28
Filed: 1993-09-15
Abstract: The invention relates to an apparatus for grouping objects, in which objects (2) on an ingoing conveyor (1) into the apparatus are released in a preselected number by the brake (3). The preselected number of objects (2), preferably packages, passes one or two carriers or pushers (5) which are disposed such that they execute, on the one hand, a movement transversely in relation to the conveyor device of the outgoing conveyor (11) from the apparatus, and, on the other hand, synchronously with this conveyor device. In that the pushers (5) move in sequence, so that the first pusher (5') groups first, followed by the second (5'') and then both pushers (5', 5'') remain in their position of rest, the objects (2) are grouped in three different rows on the outgoing conveyor (11). <IMAGE>
Patent BR-9406300-A (BR)
Inventor: ARVEDI GIOVANNI
IPC: B22D11/043
Filed: 1994-05-16
Abstract: An improved mould, particularly suitable for the continuous casting of thin slabs, shows the wide walls having a profile in a vertical plane being formed of a number of curved lines which are radiused to each other, in particular arcs of circumference having a bending radius of a size decreasing downward from a value approaching infinity on the inlet side where the tangent line to the profile is vertical, until reaching with a continuous line the known lower band at the outlet from the mould. The latter is an arc of circumference with the center in the oscillating center of mould, being positioned at a height comprised between the levels of inlet and outlet sides of the mould itself. Preferably the profile pattern is elliptical starting from the inlet side with vertical tangent down to said lower arc of circumference, so that the bending variation is caused to be tendentially continuous.
Patent BR-9407313-A (BR)
Inventor: LOMMEN GUY ROSALIA EUGENE VAN
IPC: A61K31/501
Filed: 1994-08-12
Abstract: PCT No. PCT/EP94/02702 Sec. 371 Date Feb. 5, 1996 Sec. 102(e) Date Feb. 5, 1996 PCT Filed Aug. 12, 1994 PCT Pub. No. WO95/05366 PCT Pub. Date Feb. 23, 1995The present invention is concerned with compounds having the formula    <IMAGE>  (I)  the pharmaceutically acceptable acid addition salts thereof, and the stereochemically isomeric forms thereof, wherein R1 is hydrogen or C1-6alkyl; R2 is hydrogen or C1-6alkyl; R3 is C1-6alkyl, hydroxy, cyano, halo, C1-6alkyloxy, aryloxy, arylmethoxy, C2-6alkenyl, C2-6alkynyl, C1-6alkyl-S-, C1-6alkyl(S=O)-, C1-6alkylcarbonyl; R4 is hydrogen, halo, hydroxy, C1-6alkyl, or C1-6alkyloxy; or R3 and R4 taken together form a bivalent radical; R5 and R6 each independently are hydrogen, halo, hydroxy, C1-6alkyl, C1-6alkyloxy, aryloxy or arylmethoxy; R7 is hydrogen; Alk1 is C2-5alkanediyl; Alk2 is C2-15alkanediyl; Q is a heterocyclic ring containing at least one nitrogen atom or a radical of formula    <IMAGE>  (aa)  Pharmaceutical compositions, preparations and use as a medicine are described.
Patent BR-9505195-A (BR)
Inventor: FERRARI FRANCO
IPC: F17C3/00
Filed: 1995-11-16
Abstract: Underground storage tank consisting of an internal metal structure (1), a static external facing (2) in contact with the surrounding soil (3) and a filler (5) located between the metal structure (1) and the static facing (2), the filler (5) being stabilized by a netting (6) secured onto the metal structure (1) by joint plates (7), while the netting is embedded in the filler (5) which is thickened by charging vessels (18) combined with feed bushes (15) through which the filler (5) is poured into the cavity wall. For Liquid Gas Low Temperature Storage Tanks, the transverse channels (4) for detection and drainage of any leaks are consisting of two omega shaped sections (21, 22) whereas blown or non-blown bitumen to which polymers are added is used as a filler (5). <IMAGE>
Patent BR-9510640-A (BR)
Inventor: HAWORTH DAVID PATRICK
IPC: G01S5/06
Filed: 1995-09-20
Abstract: PCT No. PCT/GB95/02211 Sec. 371 Date Mar. 20, 1998 Sec. 102(e) Date Mar. 20, 1998 PCT Filed Sep. 20, 1995 PCT Pub. No. WO97/11383 PCT Pub. Date Mar. 27, 1997A method of determining the location of an unknown source (10) transmitting an unknown signal to satellite relays (14 and 16) comprises receiving the signal from the relays at respective receivers (18). The receivers (18) receive reference signals via respective relays from a common source (22). The unknown signal and reference signal received by each receiver (18) are processed coherently to preserve their timing and phase information relative to one another independently of signals received elsewhere. The signals are frequency downconverted and digitised, and transferred to a common processing computer (150). The computer (150) performs cross ambiguity function processing of the reference signals to determine their relative Differential Time Offset (DTO) and Differential Frequency Offset (DFO). It performs the like for the received unknown signals to determine relative DTO and DFO, relative time and frequency shifts being introduced between the unknown signals by incorporation of the reference signal DTO and DFO in order to enable the unknown signal DFO to be determined relative to the reference signal DFO. The reference signals are also employed to counteract phase noise and frequency drift effects in the unknown signals. From the unknown signal DTO and DFO the position of the unknown source (10) is calculated.
Patent BR-9600859-A (BR)
Inventor: OETIKER HANS
IPC: F16L33/025
Filed: 1996-02-29
Abstract: An open clamp structure in which overlapping band portions (11a, 11b) are mechanically connected by a spring (25) separate from the clamping band (11); the spring (25) is of low profile having a top portion (26) and lateral portions (27a, 27b) passing over into mutually facing end portions (28a, 28b) which are provided with tongue-like extensions (29a, 29b) adapted to engage in tunnel-shaped embossments (17, 18) in corresponding parts of the clamping band. Means (40, 140) for limiting the extent of stretching to which the spring can be subjected and also providing at the same time a guide function to keep overlapping band portions mutually aligned includes either two tab-like members (41a, 41b) extending in the longitudinal direction within two narrow slot-like openings (42a, 42b) only slightly wider than the thickness of the clamping band and of predetermined length or a tunnel-shaped embossment (141) in the inner band portion extending in an elongated opening (142) of only slightly larger width than the embossment to provide the guide function. <IMAGE>
Patent BR-9601475-A (BR)
Title: Suporte para uma luva elástica e processo de fabricação
Inventor: PORTAS FRANCESCO
IPC: B29C48/07
Filed: 1996-03-27
Abstract: "SUPORTE PARA UMA LUVA ELáSTICA E PROCESSO DE FABRICAçãO". O suporte é destinado a manter em condição dilatada uma luva elástica de revestimento de elementos cilíndricos alongados tais como emendas de cabos elétricos e similares. O suporte compreende uma fita enrolada helicoidalmente em espiras encostadas lado a lado de maneira a assumir uma forma cilíndrica alongada e meios de vínculo recíproco entre as espiras para manter a fita em condição de enrolamento. De acordo com a invenção, a fita e os meios de vínculo são realizados com materiais diferentes.
Patent BR-9607856-A (BR)
Title: Processo para produção de cloreto de potássio granulado
Inventor: FEINBLUM EPHRAIM
IPC: B01J2/22
Filed: 1996-03-21
Abstract: Patente de Invenção:<B>"PROCESSO PARA PRODUçãO DE CLORETO DE POTáSSIO GRANULADO"<D>. Processo para produzir cloreto de potássio granulado, compreendendo: formação de uma mistura de sulfato de potássio e cloreto de potássio; fusão da dita mistura (5); condução da dita mistura derretida para contato físico com ma superfície refrescante provida de recessos (16), sendo os ditos recessos substancialmente da dimensão e formato dos grânulos a serem produzidos , sendo resfriada a dita superfície através do que se obtém a solidificação da mistura fundida; e o recolhimento dos grânulos sólidos da dita superfície.
Patent BR-9610355-A (BR)
Inventor: AZIMA HENRY
IPC: H04R9/06
Filed: 1996-09-02
Abstract: Acoustic device (81) including a member (2) extending transversely of its thickness and capable of sustaining bending waves at least over an intendedly consequentially acoustically active area of the transverse extent of said member, the member (2) having, by reason of orderly design methodology disclosed and claimed, a distribution of resonant modes of its natural bending wave vibration at least over said area that is dependent on values of particular parameters of said members, including geometrical configuration and directional bending stiffness(es), which values have been selected to predetermine said distribution of natural resonant modes being consonant with required achievable acoustic action of said member for operation of said device over a desired operative acoustic frequency range.
Patent BR-9612227-A (BR)
Title: Processo para o reconhecimento de oscilações de combustão cíclicas em um motor de combustão interna.
Inventor: ANGERMAIER ANTON
IPC: G01M15/00
Filed: 1996-12-03
Abstract: Patente de Invenção: "PROCESSO PARA O RECONHECIMENTO DE OSCILAçõES DE COMBUSTãO CìCLICAS EM UM MOTOER DE CONBUSTãO INTERNA". De valores de pertubação de marcha , os quais são proporcionados à variação da velocidade angular do eixo de manivela, são determinados, de acordo com a formação de valores médios de valores de pertubação de marcha ciclos de combustão seq³ências por meio da comparação do valor de perturbação de marcha atual com o correspondente valor médio, medidas de distância, as quais são proporcionais às oscilações de combustão cíclicas. Em seguida, a medida de distância é comparada com um valor de limite, individual a cilindro, e reconhecidas oscilações de combustão cíclicas, quando a medida de distância ultrapassar um valor de limite.
Patent BR-9712258-A (BR)
Title: Aparelho e método para produção e fundição integradas de material semi-sólido
Inventor: BROWN STUART B
IPC: B22D1/00
Filed: 1997-10-03
Abstract: "APARELHO E MéTODO PARA PRODUçãO E FUNDIçãO INTEGRADAS DE MATERIAL SEMI-SóLIDO" Trata-se de um aparelho e processo para a produção de material semi-sólido e a fundição direta do material semi-sólido formando um componente em que o material semi-sólido é formado a partir  de um material em fusão e o material em fusão é introduzido em um recipiente. O semi-sólido é produzido a partir dos mesmos por meio de agitação, cisalhamento e termo-controle do material em fusão. O material semi-sólido é mantido em um estado substancialmente isótérmico dentro do recipiente por meio de controle térmico apropriado e através de misturação tridimensional. Estendendo-se a partir do recipiente encontra-se um meio de remoção do material semi-sólido a partir do recipiente, incluindo um mecanismo de controle de temperatura para controlar a temperatura do material semi-sólido dentro do meio de remoção.
Patent BR-9714236-A (BR)
Title: Composições endo-/ectoparasiticida.
Inventor: SIRINYAN KIRKOR DR
IPC: A01N51/00
Filed: 1997-12-11
Abstract: Patente de Invenção: <B>''COMPOSIçõES ENDO-/ECTOPARASITICIDA''<D>. A presente invenção refere-se a misturas de avermectinas, 22,23-dihidroavermectina B~ 1~ (ivermectina) e milbemicinas da classe das lactonas macrocíclicas com agonistas ou antagonistas dos receptores de acetilcolina micotinérgicos de insetos, se apropriado na presença de outros compostos ativos e diluentes ou excipientes.
Patent BR-9714447-A (BR)
Title: Conversão em uma etapa de metanol em hidrogenio e dióxido de carbono
Inventor: SUN HSIANG-NING
IPC: C01B32/50
Filed: 1997-12-31
Abstract: presente invenção refere-se a um método em uma etapa para reformar cataliticamente metanol com água para produzir hidrogênio e dióxido de carbono usan e/ou óxido de cromo, que produzem somente quantidades desprezíveis de monóxido de carbono e que não são rapidamente desativados.
Patent BR-9801437-A (BR)
Title: Disposição de conexão para um circuito híbrido de capacidade-smd
Inventor: REHNELT KARL
IPC: H01R12/55
Filed: 1998-04-23
Abstract: Patente de Invenção: <B>"DISPOSIçãO DE CONEXãO PARA UM CIRCUITO HìBRIDO DE CAPACIDADE-SMD"<D>. Por intermédio da construção, de acordo com a invenção dos pinos de conexão com dois setores laterais e com um setor central em forma de ponte puxado para cima, onde o pino de conexão e o circuito híbrido projetado perpendicularmente para cima apresentam juntos um formato tipicamente em forma de T invertido, é por um lado obtido com que o circuito híbrido fica aplicado por si só, sem outros meios adicionais, em cima do substrato e pode ser soldado. Por outro lado, a construção em forma de ponte proporciona uma elasticidade e carga suficientes com relação a oscilações ou acelerações, assim como a presença de duas superfícies de montagem definidas, cuja coplanaridade, não por último, é proporcionada pela construção elástica dos pinos de conexão.
Patent BR-9803663-A (BR)
Title: Máquinas de apertar porca de grampo de feixe de molas.
Inventor: PEDROTTI JOSE PAULINO
IPC: B65H1/04
Filed: 1998-06-16
Abstract: "MáQUINA DE APERTAR PORCA DE GRAMPO DE FEIXE DE MOLAS" , que consiste em uma base(01), provida de rodízios(02), onde articula-se a estrutura portante(06), na qual fixa-se a estrutura tubular(07) de encaixe do cabo de manobra(08) e fixam-se o motor elétrico(09), acoplado por polias(10) e (11) e correia de transmissão à caixa redutora(12), acoplada por sua vez à caixa de mudança de torque(13) e esta a uma transmissão de eixos cruzados(14) que, através de engrenagens(15), transmite o giro para o encaixe de torque(16), articulado, entre os quais localizam-se as duas alavancas de mudança de torque(17). Na extremidade livre fixa-se a barra curva de manobra(18).
Patent BR-9807768-A (BR)
Inventor: IHRIG KLAUS
IPC: C07C213/00
Filed: 1998-02-21
Abstract: A process is described for the production of N,N,N',N'-tetra-(2-hydroxyethyl)-ethylene diamine in a solvent, in which ethylene diamine is reacted selectively with ethylene oxide in the absence of water in one or more saturated C3-C9 alcohols at a temperature from 120 to 220° C. and at a pressure from 2 to 60 bar in a molar ratio of 1:4, with a high yield. The conversion is preferably carried out in isopropanol, isomeric C7-C9 alcohol mixtures, C8 alcohol mixtures or C9 alcohol mixtures at a temperature from 140 to 180° C.
Patent BR-9810980-A (BR)
Inventor: JURA PATRICK
IPC: C08J11/08
Filed: 1998-07-31
Abstract: The invention concerns the transformation of expanded polymers, in particular styrene polymers of the polystyrene type and styrene copolymers. More particularly it concerns a method for transforming polymers in an expanded solid state into a non-expanded amorphous state in the form of a re-usable malleable pasty magma. The method comprises a step for treating the polymer with a transforming solution containing a solvent, a non-fatty lubricant and optionally an alcohol. The invention concerns the transformation method proper, the transforming solution used in said method, the device for implementing said method and the magma resulting from implementing the method.
Patent BR-9811489-A (BR)
Title: Múltiplos sensores resistivos para um medidor de fluxo de massa de efeito coriolis
Inventor: HAYS PAUL J
IPC: G01K1/02
Filed: 1998-06-02
Abstract: "MúLTIPLOS SENSORES RESISTIVOS PARA UM MEDIDOR DE FLUXO DE MASSA DE EFEITO CORIOLIS" Trata-se de um circuito para utilizar múltiplos sensores resistivos 109, 110 e em particular sensores de temperatura resistivos ao mesmo tempo que minimizando o número de condutores 308, 309, 310 necessários para medir os múltiplos sensores. Os múltiplos sensores estão conectados em série e a voltagem é medida em cada nó na conexão em série dos sensores. Um dispositivo de chave (F~ 0~) então abre para remover um dos sensores do fornecimento de voltagem (5v) permitindo ser feita a medida da resistência do condutor entre os sensores de temperatura e um transmissor remoto 20. As resistência do sensor medidas são então compensadas com a resistência medida do condutor para se obter uma resistência compensada do comprimento do condutor para cada um dos múltiplos sensores resistivos.