baber/WOPTO huggingface dataset:
Patent BR-8304843-A (BR)
Inventor: JAGER GERHARD
IPC: C07D405/06
Filed: 1983-09-06
Abstract: 1. Substituted azolylether-ketones and -carbinols of the formula  see diagramm : EP0102591,P33,F1  in which Ar represents phenyl which is optionally monosubstituted or polysubstituted by identical or different substituents, the following being mentioned as substituents : halogen, alkyl having 1 to 4 carbon atoms, alkoxy and alkylthio, each having 1 to 2 carbon atoms ; halogenoalkyl, halogenoalkoxy and halogenoalkylthio, each having 1 to 2 carbon atoms and 1 to 5 identical or different halogenatoms, alkoxycarbonyl having 1 to 4 carbon atoms in the alkyl part, nitro, cyano or phenoxy or phenyl which is optionally substituted by halogen and/or alkyl having 1 to 2 carbon atoms, Az represents 1,2,4-triazol-1-yl, 1,2,4-triazol-4-yl or imidazol-1-yl, B represents the keto group or a CH(OH) grouping and R represents cycloalkyl which has 3 to 7 carbon atoms and is monosubstituted or polysubstituted by identical or different substituents, the following being mentioned as substituents : halogen, alkyl having 1 to 4 carbon atoms, alkoxy having 1 to 2 carbon atoms and phenyl ; and furthermore represents the groupings -C(CH3 )2 -R**1, -C(CH3 )2 -CH2 CH2 -R**2, -C(CH3 )2 -(CH2 )m -R**3 and -C(CH3 )2 -(CH2 )n -R**4 ; wherein R**1 represents straight-chain or branched alkyl having 2 to 6 carbon atoms, alkenyl having 3 to 6 carbon atoms and alkinyl having 2 to 4 carbon atoms, and also represents the aldehyde group and its derivatives, such as oximes, oxime-ethers and acetals, such as dialkyl acetals having 1 to 4 carbon atoms in each alkyl part, or represents dioxane and dioxolane, R**2 represents phenoxy which is optionally monosubstituted or polysubstituted by identical or different substituents, suitable substituents being the phenyl substituents mentioned above in the case of Ar ; R**3 represents phenyl which is optionally monosubstituted or polysubstituted by identical or different substituents, suitable substituents being the phenyl substituents mentioned above in the case of Ar ; R**4 represents fluorine, chlorine or bromine ; m represents integers from 1 to 4 and n represents integers from 2 to 4, and their acid addition salts and metal salt complexes.
Patent BR-8602412-A (BR)
Inventor: LEVITT GEORGE
IPC: A01P13/00
Filed: 1986-05-27
Abstract: Sulfonamide derivatives of the formula <CHEM>  wherein  W is O or S;  R is H or CH3; J is a phenyl, thienyl, pyrazolyl or pyridyl group, each substituted by a tetrazolyl moiety; A is mono- or bicyclic heterocyclic group, e.g. pyrimidinyl or triazinyl; and their agriculturally suitable salts, exhibit potent herbicidal activity. Some also show a plant growth regulant effect. The novel compounds may be made e.g. by reacting a sulfonyl isocyanate or sulfonyl isothiocyanate JNCW with an appropriate heterocyclic amine HNR.A.
Patent BR-8605130-A (BR)
Inventor: PARK CHUNG POO
IPC: C08L23/04
Filed: 1986-01-30
Abstract: A polymer foam made from a blend of a low density ethylenic polymer and styrenic polymer utilizing a volatile blowing agent and a free radical generating compound as a crosslinking agent. The free radical generating compound provides light crosslinking and increases the foamability of the polymer blend.
Patent BR-8605295-A (BR)
Inventor: SIE SWAN TIONG
IPC: C07C7/13
Filed: 1986-10-29
Abstract: A process for separating branched- from unbranched hydrocarbons comprising the following steps:   (i) contacting a mixture comprising branched- and unbranched hydrocarbons with a fluidized bed comprising a particulate molecular sieve capable of selectively adsorbing unbranched hydrocarbons, and removing branched hydrocarbons therefrom; and (ii) removing unbranched hydrocarbons from a fluidized bed comprising a particulate molecular sieve which has adsorbed unbranched hydrocarbons by contacting it with a hydrogen-containing gas.   The invention further relates to an apparatus suitable for carrying out said process and to a process for the isomerization of unbranched hydrocarbons.
Patent BR-8703624-A (BR)
Inventor: VUKSIC ZELJKO BEBEK
IPC: E05F3/20
Filed: 1987-06-25
Abstract: The present invention refers to a hinge for doors having a spring with a damper, being made up by two cylindrical bodies (1, 2), solidarized respectively with the blades (3,4) for anchoring to the door and frame respectively. One of said cylindrical bodies (1, 2) constitutes a tight chamber (5), by means of closure and caps (6, 7), inside which is placed a piston (8) laterally related with the cylinder by means of longitudinal guides (9) which hinder the rotation of the piston (8). Said piston (8) presents an axial threaded pitch (10), through which it is left mounted in a spindle (11) with an ample thread pitch, which spindle (11) forms the extreme part of an axial shaft (12) which passes through a central perforation (13) of one of the closure caps (6) of said tight chamber (5). All of it is disposed in a mode that the rotation of the second cylindrical body (2) of the hinge through the coupling of its blade (4) corresponding to the door, performs a torsion effort of the spring (19), whilst a rotation of the central shaft (12) takes place in the tight chamber (5) which is occupied by an oleo-hydraulic fluid.
Patent BR-8801150-A (BR)
Inventor: MADSEN KAY
IPC: F04B49/06
Filed: 1988-03-14
Abstract: A pump control system is described in which the pumping mechanism causes corresponding movement of a pair of capacitor plates (64,66). The plates are energized by an a.c. signal, and the signal produced by the plates is amplitude detected, with the amplitude modulation representing pumping force. The pumping force is converted to pumping pressure. The pumping pressure peak during pumping and the pressure minimum during filling are detected to determine the portion of a pumping cycle required to make the transition between these two pressure levels. The difference between the two pressure levels divided by the transition portion of the pumping cycle gives a measure of the compliance of the pump chamber. The ratio of the compliance measure to the total cycle, when multiplied by the nominal chamber volume, gives a measure of unpumped volume, which is subtracted from the nominal volume to give the volume actually pumped during a pump cycle. The volume pumped is compared with a desired flow rate to determine a speed control value for the motor of the pumping mechanism. A motor control signal is developed by subtracting from a constant number a value which is a factor of the speed control value and the position of the motor.
Patent BR-8907910-A (BR)
Inventor: MENGEL CRAIG
IPC: A47B47/03
Filed: 1989-11-27
Abstract: Conventionally, substantially rigid parts such as panels and the like, are joined by mechanical fitments or couplers which not only require tools to asemble and disassemble but also create concentrated stress points at the junctions where the fitments or couplers are located. The present device utilizes hook and loop coupling material to detachably secure the parts together and incorporate mechanical location and aligning means between the two parts just prior to the engagement of the hook and loop fastener portions with one another thus facilitating the accurate assembly of the parts. Although designed primarily for use in various types of knock-down furniture and the like, it can of course be adapted for use with other substantially rigid parts.
Patent BR-9007376-A (BR)
Inventor: ZELLER WERNER
IPC: F16N13/20
Filed: 1990-05-11
Abstract: PCT No. PCT/AT90/00045 Sec. 371 Date Nov. 15, 1991 Sec. 102(e) Date Nov. 15, 1991 PCT Filed May 11, 1990 PCT Pub. No. WO90/14523 PCT Pub. Date Nov. 29, 1990.A side channel pump is disposed on the same shaft as a combination friction bearing, each conveyor blade having a cutout at the height of the side channel equivalent to and corresponding with the cross section of the side channel.
Patent BR-9106947-A (BR)
Inventor: EBNER JERRY RUDOLFH
IPC: B01J35/02
Filed: 1991-09-26
Abstract: Shaped oxidation catalyst structures containing catalytic material comprised of mixed oxides of vanadium and phosphorus which are useful for the production of maleic anhydride via the partial oxidation of nonaromatic hydrocarbons, particularly n-butane, in the vapor phase with molecular oxygen or a molecular oxygen-containing gas are provided. Such structures are characterized by exhibiting (a) a geometric volume of from about 30 percent to about 90 percent of that exhibited by the void space-free solid geometric form, (b) an external geometric surface area/geometric volume ratio of at least about 15 cm<-1>, (c) a bulk density of from about 0.4 g/cm<3> to about 1.4 g/cm<3>, and (d) a mechanical resistance sufficient to maintain substantially the structural integrity of the shaped structure under handling and use conditions.
Patent BR-9203184-A (BR)
Inventor: PIES JOHN R
IPC: B41J2/045
Filed: 1992-08-17
Abstract: A sidewall actuated channel array for a high density ink jet printhead. The sidewall actuator (28) includes a top wall (16), a bottom wall (12) and at least one elongated liquid confining channel (18) defined by the top wall (16), the bottom wall (12) and sidewalls (30,32). The actuator sidewall is comprised of a first actuator sidewall section (32) formed of a piezoelectric material poled in a first direction perpendicular to a first channel (18) and attached to the top wall (16), a second actuator sidewall section (30) attached to the first sidewall section (32) and the bottom wall (12), and means for applying an electric field across the first actuator sidewall section (32) and perpendicular to the direction of polarization. When the electric field is applied across the first sidewall section (32), the actuator sidewall engages in a motion which produces an ink ejecting pressure pulse in the channel (18). <IMAGE>
Patent BR-9304979-A (BR)
Inventor: SCHACHTEBECK WINFRIED
IPC: H01R13/658
Filed: 1993-12-08
Abstract: The present invention relates to a connector for high-speed networks of the voice and data transmission (CDDI connectors). The object of the present invention, namely to develop a CDDI connector with electrical properties which are improved and which guarantees that the requirements for high-speed network components are met, is achieved by the arrangement of the contacts on an inner and on a middle circle.
Patent BR-9305629-A (BR)
Inventor: SANTAGIULIANA EVANS
IPC: G01F11/26
Filed: 1993-09-08
Abstract: PCT No. PCT/EP93/02425 Sec. 371 Date Mar. 22, 1994 Sec. 102(e) Date Mar. 22, 1994 PCT Filed Sep. 8, 1993 PCT Pub. No. WO94/05978 PCT Pub. Date Mar. 17, 1994.A measuring and dispensing device for liquids is disclosed. The device includes a first element for holding a measured quantity of liquid to be dispensed; a second element which is slidably coupled to the first element and which has slits for allowing the liquid to flow therethrough; and a third element which includes a first tubular part adapted to be connected to the container and a second tubular part coupled to the first element which defines a central dispensing duct and an annular measuring chamber. The second and third elements are manufactured in a single molded piece and are provided with a flexible element for facilitating or guiding the first element into the second element and for retaining the same therein in slidable relation.
Patent BR-9306227-A (BR)
Inventor: BERDOWSKI ALAN
IPC: A61M16/00
Filed: 1993-03-26
Abstract: An endotracheal tube introducer comprising a proximal end and a distal end, the proximal end comprising a mouth of greater diameter than an endotracheal tube being inserted into it and an elongated portion connected to, and extending longitudinally away from, the mouth for insertion thereof past the epiglottis, between the vocal cords, into the trachea, the elongated portion comprising at least one guide and reinforcing portion extending longitudinally along the length of the elongated portion away from the proximal end and mouth, and relatively thin pliable side portions or wings extending laterally from the sides of the guide portion, one from each side and overlap one another at least proximate the distal end.
Patent BR-9405204-A (BR)
Inventor: WELLER THOMAS
IPC: C08F10/00
Filed: 1994-12-21
Abstract: The present invention relates to a sterically rigid metallocene compound which, as ligands, contains at least two substituted or unsubstituted cyclopentadienyl groups which are bonded to one another via a mono- or polycyclic ring system, at least one cyclopentadienyl group being fused to the mono- or polycyclic ring system, and to a process for the preparation of a cycloolefin copolymer. The cycloolefin copolymers thus obtained have high tensile strengths and are suitable for the production of extruded parts and injection-moulded articles.
Patent BR-9406146-A (BR)
Inventor: PEDEUTOUR JEAN-MARC
IPC: C23C4/08
Filed: 1994-02-17
Abstract: A cast iron piping system element has an outer coating comprising a first, inner porous layer consisting of zinc/aluminum alloy containing from 5 to 60% of aluminum, and a second, outer pore occluding layer of an organic or mineral binder in an aqueous, solvent or powder phase with a thickness of 100-140  mu m.
Patent BR-9406608-A (BR)
Inventor: BACHER HELMUT
IPC: B29C48/693
Filed: 1994-02-02
Abstract: PCT No. PCT/AT94/00012 Sec. 371 Date Aug. 2, 1995 Sec. 102(e) Date Aug. 2, 1995 PCT Filed Feb. 2, 1994 PCT Pub. No. WO94/17981 PCT Pub. Date Aug. 18, 1994A filter apparatus for thermoplastic synthetic plastics material melts comprises a housing (2) in which two filter disks (5,6) are disposed in parallel to each other and spaced apart from each other. The melt to be filtered is supplied to these filter disks (5,6) via an upstream channel (19). The impurities gathering on the upstream side of the filter disks (5,6) are continuously scraped off by a scraper (8) that carries a plurality of scraper elements (10) disposed along curved lines spaced apart from each other so that they convey the impurities towards the center of the filter disks (5,6). There, the impurities reach a conveyance channel (22) in which they are conveyed off by at least one worm (23,24).
Patent BR-9509983-A (BR)
Inventor: VANDAMME PAUL
IPC: A47J43/28
Filed: 1995-12-13
Abstract: PCT No. PCT/EP95/05040 Sec. 371 Date Jun. 12, 1997 Sec. 102(e) Date Jun. 12, 1997 PCT Filed Dec. 13, 1995 PCT Pub. No. WO96/18334 PCT Pub. Date Jun. 20, 1996A server for picking up and discharging strand shaped material, like spaghetti. The invention has the object to provide a server for the easy bringing over of strand shaped material, like spaghetti, from a pot, pan or the like holder into another holder and/or on dishes. Therefore the server according to the invention is characterized by a screw-shaped food engaging portion.
Patent BR-9608704-A (BR)
Inventor: EVERETT DAVID BARRINGTON
IPC: G06Q20/36
Filed: 1996-05-09
Abstract: The invention is concerned with systems for transferring value between electronic purses, usually in the form of IC or "Smart" cards, via the intermediary of an interface device. In order to control the flow of value between purses a hierarchical class structure is proposed. This is achieved by assigning to each purse a class which controls the conditions under which value may be transferred to and from (mainly from) a purse. Thus each purse stores in memory a representation of its own class, together with a list of those classes to which the purse can transfer value.
Patent BR-9612513-A (BR)
Title: Tampa para um capacitor cilìndrico e aparelho para suportar um capacitor cilìndrico.
Inventor: CORREA JUAN CARLOS CARNE
IPC: H01G2/10
Filed: 1996-12-11
Abstract: "TAMPA PARA UM CAPACITOR CILìNDRICO E APARELHO PARA SUPORTAR UM CAPACITOR CILìNDRICO". Uma tampa para a extremidade superior de um capacitor elétrico possuindo fios elétricos na extremidade superior do mesmo. A tampa compreende uma seção cilíndrica em forma de xícara que possui uma extremidade fechada e uma extremidade aberta. A extremidade aberta sendo adaptada a fim de receber a extremidade superior do capacitor. A tampa de capacitor compreende adicionalmente uma abertura que se estende radialmente e define uma passagem para os fios elétricos a partir do exterior da mesma para o interior da tampa. A tampa é adicionalmente fornecida com um dispositivo de montagem que se estende radialmente que permite que a tampa seja suportada através de uma faixa de posições verticais. A tampa compreende adicionalmente uma estrutura de suporte de parafuso de aterramento que se estende a partir da superfície externa que é adaptada de forma a receber um parafuso de aterramento através da mesma de forma a engatar o capacitor protegido pela tampa.
Patent BR-9712347-A (BR)
Title: Artigo com camadas m·ltiplas possuindo uma camada brilhante de cobre
Inventor: CUPOLO DENNIS A
IPC: C25D3/38
Filed: 1997-10-16
Abstract: Patente de Invenção: <B>"ARTIGO COM CAMADAS MúLTIPLAS POSSUINDO UMA CAMADA BRILHANTE DE COFRE"<D>. Um processo singular de revestimento de camadas múltiplas que inclui cobrir um substrato metálico básico (10) com uma camada aplainante de cobre (12), uma camada subsequente de cobre brilhante (14), uma camada de barreira de paládio (16) ou outro elemento relacionado e uma camada superficial fina de metal valioso (18) tal como ouro. A camada de cobre brilhante (14) é produzida por meio de um banho ácido de cobre especial.
Patent BR-9715016-A (BR)
Title: Fraldas com pregas para contenção de resìduo lìquido e sólido
Inventor: PUTZER MELISSA C
IPC: A61F5/44
Filed: 1997-12-15
Abstract: <B>FRALDAS COM PREGAS PARA CONTENçãO DE RESìDUO LìQUIDO E SóLIDO<D> A presente invenção provê um artigo absorvente que é confortável e adequado para absorver e conter resíduo líquido e sólidos do corpo, sem vazamento. O artigo absorvente pode ser uma fralda que inclui uma camada de folha traseira, uma camada de revestimento substancialmente permeável a líquido, e um núcleo absorvente localizado entre a folha traseira e o revestimento. A folha traseira define, geralmente, uma seção frontal de cintura, uma seção posterior de cintura, e uma seção intermediária de cintura, com a seção intermediária interconectando as seções frontal e traseira de cintura e disposta entre margens laterais, dispostas lateralmente. A camada de folha traseira tem pelo menos uma prega adjacente a cada margem lateral que definem um volume expandido quando a prega se expande, o volume expandido sendo maior do que o volume quando a prega é não expandida. A prega é acessível a rejeitos do corpo que passam através ou em torno do núcleo absorvente.
Patent BR-9800579-A (BR)
Title: Aparato para monitoramento em linha da condutividade e resistência da água com controle de processo externo
Inventor: BRAUN FRITZ JR
IPC: G01N27/06
Filed: 1998-02-09
Abstract: "APARATO PARA MONITORAMENTO EM LINHA DA CONDUTIVIDADE E RESISTêNCIA DA áGUA COM CONTROLE DE PROCESSO EXTERNO". Trata o presente pedido de um original aparato para medição e monitoramento de condutividade e resistência em linha, que funciona em base contínua, não requerendo que o processo de produção seja interrompido durante o teste, nem mão-de-obra adicional para efetuação dos mesmos fora de linha, causando interrupção do sistema de tratamento por desligamento automático da bomba quando os limites preestabelecidos forem ultrapassados. Esses limites, são monitorados através de alarmes sonoros e visuais, prevenindo a utilização da água com uma Condutividade ou Resistência abaixo ou superior a desejada, bem como, prevenindo e alarmando uma desconexão acidental do eletrodo na linha de processo. Em linhas gerais, o invento tem tubulação de água de processo (a'), um transdutor em linha com eletrodo (b'), cabo interconector (c'), aparato para controle de processo (d'), bomba (ou outro equipamento) de processo (e'), cabo de interconexão (f'), prevendo como componentes do circuito principal, fonte eletrónica e provedor de voltagem de precisão (a), circuito de excitação do transdutor (b), circuito de amplificação (c), circuito de comparação do Display (d), circuito comparador-nível alto (e), circuito comprador-nível baixo (f), Display de Condutividade e Resistência (g), processador de lógica e circuito de alarme (h), circuito processador de alarme interno (i), circuito de alarme sonoro (j), circuito de alarme visual (k), circuito de controle manual opcional (1), transdutor com eletrodos (m), circuito de reversão de polaridade (n), circuito para transdutor (o) e cabo interconector (p).
Patent BR-9801574-A (BR)
Title: Processo para compactação de embalagens plásticas; equipamento para compactação de embalagens plásticas, e produto final obtido.
Inventor: PEREIRA CESAR MAURICIO GOMES D
Filed: 1998-05-05
Abstract: PROCESSO PARA COMPACTAçãO DE EMBALAGENS PLáSTICAS; EQUIPAMENTO PARA COMPACTAçãO DE EMBALAGENS PLáSTICAS, E PRODUTO FINAL OBTIDO. O presente pedido de Patente refere-se a um PROCESSO DE COMPACTAçãO PARA EMBALAGENS PLáSTICAS; EQUIPAMENTO PARA COMPACTAçãO DE EMBALAGENS PLáSTICAS, E PRODUTO FINAL OBTIDO, que será empregado para a compactação (esmagamento) de embalagens que são confeccionadas a partir de resinas plásticas, e mais particularmente de resinas de poliéster (PET), e que são utilizadas para o acondicionamento de produtos diversos, e se constitui basicamente de produtos diversos, e se constitui basicamente de um equipamento (1), dotado lateralmente de uma guia (2) para a introdução da embalagem, sendo que esta dita guia é dotada de manípulo (3), que conduz a dita embalagem de encontro a um disco de corte (4), que secciona o seu fundo, sendo  recolhido um saco  plástico captador (5), previsto inferiormente ao dito equipamento, sendo que este possui, superiormente, um funil (6), de secção cilindro-elíptica, para a introdução do corpo da embalagem, abaixo do qual estão previstos dois cilindros rotativos, sendo o primeiro (7) acionado por um motor elétrico (8), e o segundo (9) sem acionamento, que  irá comprimir a embalagem contra o dito primeiro cilindro forçando a sua passagem entre estes, possibilitando a sua compactação, e projetando-a, através da passagem(10).
Patent BR-9803485-A (BR)
Title: Membro fundidor com camada de polímero e composto de zinco.
Inventor: EDDY CLIFFORD O
IPC: G03G15/20
Filed: 1998-09-17
Abstract: Patente de Invenção: <B>"MEMBRO FUNDIDOR COM CAMADA DE POLìMERO E COMPOSTO DE ZINCO"<D>. Um membro fundidor tendo a) um substrato e mais b) uma camada externa polimérica depositada compreendendo um polímero tendo um composto de zinco disperso nela e mais c) um agente de desprendimento de fluido compreendendo moléculas tendo funcionalidade amino.
Patent BR-9803579-A (BR)
Title: Método para retardar a rotação de uma transmissão e uma transmissão
Inventor: ALLEN KEVIN MICHAEL
IPC: B60T11/10
Filed: 1998-09-16
Abstract: "MéTODO PARA RETARDAR A ROTAçãO DE UMA TRANSMISSãO E UMA TRANSMISSãO", em que a rotação dos eixos de transmissão é provida com o aumento da carga sobre os eixos de transmissão, ao invés de ser tipicamente provida pelo freio de embreagem. Em uma configuração, isto é alcançado restringindo-se o fluxo através da linha de alimentação provida entre a bomba acionada por eixo e o resfriador de óleo. Com a restrição deste fluxo, a carga sobre a bomba aumenta, assim como o torque necessário para acionar a bomba. Isto, por sua vez, retarda a rotação dos eixos de transmissão, realizando a função tipicamente provida pelo freio de embreagem de parar a rotação. Portanto, a presente invenção provê a função de um freio de embreagem, sem necessitar de um freio deste tipo. A presente invenção possibilita reparos ou substituições com maior facilidade do que com um freio de embreagem e inclui apenas elementos acessíveis pelo lado de fora da transmissão, o que facilita reparos ou substituições.