baber/WOPTO huggingface dataset:
Patent BR-8804952-A (BR)
Inventor: FOPPE WERNER
IPC: E21B/
Filed: 1988-01-12
Abstract: PCT No. PCT/DE88/00013 Sec. 371 Date Nov. 21, 1988 Sec. 102(e) Date Nov. 21, 1988 PCT Filed Jan. 12, 1988 PCT Pub. No. WO88/05491 PCT Pub. Date Jul. 28, 1988.In a heat drilling process for tunnels, deep well and exploration boreholes, only a gap defining the outer profile of the tunnel or borehole is melted down. The drill core surrounded by this gap initially remains and is then extracted at intervals via the melted zone. It is expedient for the drill core to be sheared off and extracted continuously after it has passed a cooling zones. The height of the drill core which first remains in the borehole is determined such that the molten rock can be pressed into the drill core, whereby for this pressing in the necessary pressure is maintained essentially constant independently of the depth of the borehole concerned.
Patent BR-8906144-A (BR)
Inventor: MAYER BURKHARD
IPC: F16B13/06
Filed: 1989-12-04
Abstract: Expanding plugs are known which have a threaded bolt with an expanding cone which can be drawn into an expanding sleeve. Expanding plugs of this type can be inserted in a positive-locking manner into drilled holes having an undercut. So that expanding plugs of this type can be fitted without problems, a fastening system is proposed which has a driver, a dog and twist-preventing device which acts on the expanding sleeve of the expanding plug. <IMAGE>
Patent BR-9103593-A (BR)
Inventor: SERRANO MARK A
IPC: A24D1/22
Filed: 1991-08-21
Abstract: A smoking article (300) in which a flavored aerosol is generated by heat transfer to a flavor bed (221) from the combustion of a heat source (220) is provided. The article generates substantially no sidestream smoke. The transfer of heat from the heat source to the flavour bed is accomplished by convective and radiative heat transfer and is assisted by a hollow sleeve (222) surrounding the heat source.   <IMAGE>
Patent BR-9105914-A (BR)
Inventor: GOMEZ JOSE RAMON OCHOA
IPC: C07C253/00
Filed: 1991-10-03
Abstract: Method for obtaining acetic acid derivatives, such as glycin, IDA and NTA by dehydrogenation of mono-, di- and triethanolamine, respectively, in the presence of a Copper-Raney catalyst. Such method includes a step consisting in regenerating the catalyst spent in order to reuse it in successive reaction cycles. The regeneration method is comprised of the treatment of the spent catalyst with backflowing formic acid, filtering and repulping it with demineralized water and NaOH till the washing waters reach a sligthly alkaline value. The regenerated catalyst may be reused in successvie reaction cycles maintaining an average efficency of 87 %, that is to say of the same order of magnitude as when using a new catalyst.
Patent BR-9106524-A (BR)
Inventor: ORGAIN PETER A
IPC: A61M5/32
Filed: 1991-05-16
Abstract: A reusable arrangement to protect against accidental contact with the sharp surfaces of needles and other invasive medical instruments. In one embodiment, the invention comprises a collar that engages a sharp surgical instrument in advance of its sharp end. Attached to the collar by means of a hinge is a slotted longitudinal member, which swings over the sharp end of the instrument, thereby engaging either the collar or the portion of the instrument just in front of the collar and also retaining the instrument behind a keeper shelf. The keeper shelf may be engaged with the opposite side of the longitudinal member to lock this member over the sharp instrument. The longitudinal member may also be equipped with wing members to facilitate movement of the sharp instrument around the keeper shelf. In another embodiment, the locking mechanism comprises a set of flanges depending from the longitudinal member that are gripped by complementary catches on the collar when the device is placed into the closed position.
Patent BR-9106534-A (BR)
Inventor: LUNDBACK STIG
IPC: F16K7/16
Filed: 1991-06-07
Abstract: A fluid valve device for on-off control of fluid flow through a passage extending between two fluid ports (12, 15) and including a valve seat (17A) comprises a hollow valve member (21) which is movable into and out of sealing engagement with the valve seat and defines a valve chamber (20). The valve chamber (20) communicates with one of the fluid ports (15) through the valve seat (17A) and is associated with a valve member actuating device (A) which translates the pressure of the fluid received in the valve chamber (20) from an inlet (12/14) for the fluid flow into a force acting on the valve member to displace it relative to the valve seat (17A). The valve member actuating device in one embodiment includes a thrust surface (A) on the valve member (21) which is directed away from the valve seat and forms part of the wall of the valve chamber (20). A second thrust surface (C) on the valve member (21) is directed oppositely and defines a chamber (V) which is isolated from the valve chamber and the flow passage. A positive-displacement pump includes the fluid valve device as an inlet valve for controlling the admission into the pump chamber (20) of the fluid being pumped.
Patent BR-9107111-A (BR)
Inventor: BOUILLON GUENTER
IPC: A61K36/736
Filed: 1991-11-26
Abstract: The present invention is directed to an abrasive for use in a skin cleansing agent. The abrasive comprises a bleached flour obtained from a natural shell, kernel or mixture thereof. A preferred bleaching agent is hydrogen peroxide. The natural shells and/or kernels may be, for example, walnut shells, almond shells, hazelnut shells, olive kernels, cherry kernels, apricot kernels or mixtures thereof.
Patent BR-9205575-A (BR)
Inventor: CHUANG KARL T
IPC: B01J19/30
Filed: 1992-02-05
Abstract: PCT No. PCT/CA92/00049 Sec. 371 Date Jul. 27, 1993 Sec. 102(e) Date Jul. 27, 1993 PCT Filed Feb. 5, 1992 PCT Pub. No. WO92/13620 PCT Pub. Date Aug. 20, 1992.An active liquid distributor containing, packed column wherein a casing contains perforated, active liquid frothing plates directly supporting packed beds filling the whole of the gas flow path in the casing. The total perforated, cross-sectional area, and the cross-sectional area of each perforation, for each plate is chosen to match the permeability of the packed beds so that the plates and packed beds contribute significantly to the gas/liquid contact thus greatly increasing the mass transfer efficiency of the packed column.
Patent BR-9206834-A (BR)
Inventor: BREIVIK KARE
IPC: B63B22/02
Filed: 1992-03-30
Abstract: PCT No. PCT/NO92/00058 Sec. 371 Date Aug. 8, 1994 Sec. 102(e) Date Aug. 8, 1994 PCT Filed Mar. 30, 1992 PCT Pub. No. WO93/11035 PCT Pub. Date Jun. 10, 1993.A buoy for use in loading or unloading a flowable medium, especially oil from a vessel at sea. The buoy includes an outer member and a central member rotatably mounted in the outer member. The central member forms a passage for the flowable medium from the lower end of the buoy which is connected to a transfer line to a tube system within the vessel. The outer member is received and latched in an opening in the bottom of the vessel. The central member is connected to the tube system by a swivel means coupled to the upper end of the central member by a flexible joint which allows angular displacement about the axis of connection.
Patent BR-9306204-A (BR)
Inventor: HERDING WALTER
IPC: B01D46/24
Filed: 1993-04-01
Abstract: PCT No. PCT/EP93/00803 Sec. 371 Date Mar. 7, 1995 Sec. 102(e) Date Mar. 7, 1995 PCT Filed Apr. 1, 1993 PCT Pub. No. WO93/19832 PCT Pub. Date Oct. 14, 1993A filter element for separating solid particles from a fluid medium. The filter element comprises a permeably porous, substantially inherently stable shaped body made substantially of polyethylene. The polyethylene is made from polyethylene grains combined and heated to form the shaped body. The polyethylene grains comprisean ultrahigh molecular polyethylene component including fine grains and having an average molecular weight of more than 106. The polyethylene component further has, in an initial state before heating, a grain size distribution of at least 95% by weight of fine grains being larger than 63 microns and less than or equal to 250 microns. In addition, the polyethylene grains comprise a further polyethylene component including fine grains in an initial state before heating, and which has an average molecular weight of less than 106. The fine grains of the further polyethylene component are adapted to be combined and heated with the fine grains of the polyethylene component for forming the shaped body. The filter element further includes a fine pored coating of a fine grained material disposed on the afflux surface of the shaped body for filling at least a considerable depth of surface pores present on the afflux surface, the coating having an average grain size less than an average grain size of the shaped body.
Patent BR-9400679-A (BR)
Inventor: REIL WILHELM
IPC: B65D8/02
Filed: 1994-02-25
Abstract: In a packaging for liquids, having tubular side walls (1), a bottom (2) and upper wall (3), all consisting of thermoformable plastic, the upper wall (3) has a pouring opening which can be closed by a lid and has an upright collar (9), and a seam (6) passing around the packaging in one plane is arranged in the upper end (3) in such a way that it is interrupted by a pouring opening and protrudes on diametrically opposite sides almost up to the free upper edge of the collar (9). In order to provide a packaging which can be opened easily, closed leaktightly, and can still be produced in an economic manner, provision is made according to the invention for the collar (9) to be composed of two collar halves which are connected at the seam (6), for threaded means (11) to be provided on the collar (9) in order to screw a threaded lid with a corresponding thread and a sealing surface onto the packaging, and for an annular, matching sealing surface to be formed on the free upper edge of the collar (9). A process and a device for thermoforming semishells to produce packages are also described. <IMAGE>
Patent BR-9405803-A (BR)
Inventor: BASS KENNETH R
IPC: E04C3/11
Filed: 1994-03-30
Abstract: The lightweight metal construction system begins with a beam (2) formed from a single piece of cold formed sheet steel or other sheet metal which is bent lengthwise along four lines to form a triangular cross section with two wings (4, 6), side-by-side, extending from its apex. The ends of the beams may be modified to form joints which are used to connect two beams together or to connect the beam to another construction material. Brackets (20) formed from strips of sheet steel or other metal are bent to conform to outer surfaces of the beams or other construction materials are used to attach the beams to other beams or other construction materials. Fasteners (40) are used to firmly attach the joints and brackets to the beams and construction materials.
Patent BR-9406514-A (BR)
Inventor: BIRKMAYER JOERG G D
IPC: A61P25/28
Filed: 1994-03-25
Abstract: A stable, ingestable and intestine-absorbable therapeutic composition comprising NADH or NADPH, or physiologically acceptable salts thereof, in a pill form. The pill has an outer surface covered by an acid stable protective coating. This oral form of NADH/NADPH may be taken for a variety of known therapeutic effects.
Patent BR-9406587-A (BR)
Inventor: MYNDERSE JON S
IPC: A01N43/22
Filed: 1994-03-11
Abstract: New A83543 components, including fermentation products A83543K, A835430, A83543P, A83543U, A83543V, A83543W and A83543Y and N-demethyl derivatives, and salts thereof, are useful for the control of insects and mites. The pseudoaglycones of the new A83543 components are useful for the preparation of A83543 components. Methods are provided for making the new A83543 components by culturing of Saccharopolyspora spinosa NRRL 18395, NRRL 18537, NRRL 18538, or NRRL 18539, or NRRL 18743 or NRRL 18719 or NRRL 18823 in suitable culture medium. Insecticidal and ectoparasiticidal compositions containing new A83543 components are also provided.
Patent BR-9503851-A (BR)
Inventor: NAMUR MARC
IPC: B63H9/00
Filed: 1995-08-30
Abstract: The fixture is for the foot loop straps of surf boards. Fixture rails (6) are spaced apart on the board top in the board body. They contain an insert slot (37), a back cut (36) and a top side positioning groove (39) for insertion of bolt pins (40) with a pivot grip (41). The bolt pins fit rotatably in fixture plates (42) at the ends of the foot loop straps and have a bolt lug formation (44) matching the insert slot of the bores (36) in the fixture rails. By rotation of a bolt pin inserted in the accommodation bore of the fixture rail corresponding to the selected positions of the foot loop strap, the pin enters into engagement with the bolt lug formation with the back cut of the accommodation bore.
Patent BR-9506681-A (BR)
Inventor: CARLSSON ANDERS
IPC: A23L35/00
Filed: 1995-02-06
Abstract: PCT No. PCT/SE95/00115 Sec. 371 Date Jul. 15, 1996 Sec. 102(e) Date Jul. 15, 1996 PCT Filed Feb. 6, 1995 PCT Pub. No. WO95/20943 PCT Pub. Date Aug. 10, 1995The invention relates to an oil-in-water emulsion comprising 0.01-50% by weight of the total preparation, preferably 0.1-10%, of a galactolipid material as an emulsifier. The galactolipid material consists of at least 50% digalactosyldiacylglycerols, the remainder being other polar lipids. The said emulsion is suitable as a carrier for one or more active substances in a pharmaceutical composition, but also in nutritional, cosmetical, food and agricultural products.
Patent BR-9603839-A (BR)
Inventor: JUVINALL JOHN W
IPC: B65B57/02
Filed: 1996-09-20
Abstract: In a system for inspecting containers, a container is held in stationary position and rotated about its axis. Light energy is directed onto the container as it is rotated, and a camera obtains an image of the container illuminated by the light energy. The container image, consisting of a plurality of pixel data bytes each forming a portion of the image, is directed serially and in sequence to a programmable logic device, in which an array of hardware logic elements is configured such that the elements of the array operate on a plurality of sequential pixel data bytes simultaneously and in real time. The pixel data is analyzed to obtain inspection information as a function of optical characteristics of the container. <IMAGE>
Patent BR-9611261-A (BR)
Inventor: KENDALL RICHARD JED
IPC: A61L/
Filed: 1996-10-28
Abstract: An apparatus and process for hydrogen peroxide vapor sterilization of medical instruments and similar devices make use of hydrogen peroxide vapor released from an inorganic hydrogen peroxide complex. The peroxide vapor can be released at room temperature and atmospheric pressure; however, the pressure used can be less than 50 torr and the temperature greater than 86 DEG C to facilitate the release of hydrogen peroxide vapor. The heating rate can be greater than 5 DEG C. Optionally, a plasma can be used in conjunction with the vapor. <IMAGE>
Patent BR-9611798-A (BR)
Inventor: GOETGHELUCK PASCAL
IPC: A63B43/00
Filed: 1996-11-29
Abstract: A method for reproducing the sound environment during a sporting event involving a ball. A device (13) built into the ball comprises a radiofrequency transmitter and a microphone, and is positioned inside the ball by a flexible suspension means. A radiofrequency receiver is provided adjacent to the playing area for receiving signals from the device (13) inside the ball and reproducing an audio signal corresponding to the sound environment picked up by the microphone.
Patent BR-9612185-A (BR)
Title: Processo de fabricação de cartões inteligentes para uso em tecnologia de não-contato.
Inventor: HOTTINGER WERNER
IPC: B42D15/10
Filed: 1996-12-19
Abstract: <B>PROCESSO DE FABRICAçãO DE CARTõES INTELIGENTES PARA USO EM TECNOLOGIA DE NãO-CONTATO<D>. Nos cartões inteligentes a serem fabricados, são pressupostos elementos de circuito integrado (chip 2 e/ou módulo eletrónico 12), meios de acoplamento (bobina 6, camadas 8 de capacitor) para a transmissão de não-contato de energia elétrica e/ou transferência de dados, e pelo menos uma etiqueta (1) que forma uma superfície externa do cartão. Os meios de acoplamento (6, 8) são aplicados à superfície interna da etiqueta. A etiqueta (1) dessa forma preparada é então introduzida em um molde de injeção. Os elementos (12) de circuito integrado fornecidos separadamente são então posicionados no molde de injeção para se ajustar exatamente sobre e contatar os terminais do meio de acoplamento (6, 8). Finalmente, o corpo do cartão é moldado e ligado à etiqueta mediante um processo de moldagem por injeto e ao mesmo tempo os elementos de circuito integrado são embutidos no corpo do cartão. Conexões elétricas entre os meios de acoplamento (6, 8) e os elementos (12) de circuito integrado são feitas no próprio molde mediante vários meios.
Patent BR-9700645-A (BR)
Inventor: KHADIM NEUL M
IPC: F16K1/30
Filed: 1997-04-30
Abstract: The invention relates to an "instant-on" valve assembly incorporating a manual override, designed to be connected to a tank containing high pressure gaseous fuel, for example for use in a gas powered vehicle. The valve assembly and manual override allows the tank to be alternately closed off, vented, or allows the gas in the tank to bypass the instant-on valve. The instant-on valve assembly can be repaired or replaced without venting the tank. The instant-on valve assembly (8) has a main valve (16, 18) and a bleed valve. The main valve has a primary plunger (16), and a secondary piston (18) that opens and closes a main orifice (40). The bleed valve has a bleed valve stem (52) that opens and closes a bleed orifice (50) and is connected to the primary plunger (16). The main valve (16, 18) is slidably mounted within a housing (20, 32) and has a chamber (38) at one end and a zone (76) at another end. Both the zone (76) and the chamber (38) have access to high pressure gaseous fuel within the tank when the main and bleed valves are closed. High pressure gaseous fluid within the zone (76) can be drained when the bleed valve is fully open. Activation of a solenoid (24) displaces the primary plunger (16) which in turn displaces the bleed valve stem (52) to open the bleed valve. When the pressure within the zone (76) is sufficiently reduced, the pressure within the chamber (38) will cause the main valve to open by sliding into the zone. A spring (66) moves the main valve towards a closed position when the solenoid (24) is deactivated. Since the volume of the zone (76) is relatively small, the main valve opens within one second after the solenoid is activated. <IMAGE>
Patent BR-9713877-A (BR)
Title: Recipiente para uso único e método para aplicar gotas de um lìquido nos olhos empregando um recipiente para uso único
Inventor: HOYT EARL
IPC: B65D1/09
Filed: 1997-11-25
Abstract: "RECIPIENTE PARA USO úNICO E MéTODO PARA APLICAR GOTAS DE UM LìQUIDO NOS OLHOS EMPREGANDO UM RECIPIENTE PARA USO úNICO". Recipiente para uso único (10) incluindo: um vaso (12) para armazenar líquido sendo que o vaso inclui duas superfícies de pega (20  20'), uma ponta de selagem removível (16) para selar o vaso, e uma porção de pescoço (14) para interligar o vaso e a ponta de selagem, sendo que melhoria compreende as superfícies de pega do vaso tendo uma superfície cóncava provida ao longo do eixo geométrico do recipiente.
Patent BR-9714577-A (BR)
Title: Processo para lixiviar calcopirita
Inventor: PINCHES ANTHONY
IPC: C22B3/18
Filed: 1997-03-03
Abstract: "PROCESSO PARA LIXIVIAR CALCOPIRITA". é fornecido um processo para a lixiviação de cobre de calcopirita, empregando-se sulfato férrico em que taxas aceitáveis de lixiviação são obtidas pelo controle do potencial de superfície de calcopirita em uma "janela"empiricamente determinada dentro da larga faixa de 350 a 450 m V. As mais eficazes condições de processamento envolvem a seleção do referido potencial de superfície; a temperatura da lixívia; o pH da solução de lixívia; e a fineza da moagem da calcopirita. A invenção pode ser aplicada aos processos tanto de lixiviação por tanque e lixiviação por batelada.
Patent BR-9805018-A (BR)
Title: Sistema convecto-radioativo para tratamento térmico de uma cinta contìnua
Inventor: ROBIN JEAN-PIERRE
IPC: C21D9/56
Filed: 1998-11-13
Abstract: Patente de Invenção: <B>"SISTEMA CONVECTO-RADIOATIVO PARA TRATAMENTO TéRMICO DE UMA CINTA CONTìNUA"<D>. Instalação para o tratamento térmico de uma cinta (1), que se desloca em contínuo diante de elementos irradiadores infravermelhos (3) e de elementos sopradores (2) do ar sobre essa cinta (1). Essa instalação compreende uma sucessão de elementos sopradores (2) separados uns dos outros por pelo menos um elemento irradiador infravermelho (3), cada elemento soprador (2) compreendendo de cada lado um elemento de espiração (4), que se estende às proximidades de um elemento irradiador infravermelho (3).
Patent BR-9805404-A (BR)
Title: Válvula de comporta para massas fluidas de alta densidade e um conjunto de corpos de válvula, e um elemento de revestimento de parede contendo sólidos, para os mesmos.
Inventor: HEINECKE RICHARD L
IPC: F16K3/02
Filed: 1998-12-17
Abstract: Patente de Invenção: <B>"VáLVULA DE COMPORTA PARA MASSAS FLUìDAS DE ALTA DENSIDADE E UM CONJUNTO DE CORPOS DE VáLVULAS, E UM ELEMENTO DE REVESTIMENTO DE PAREDE CONTENDO SóLIDOS, PARA OS MESMOS". São dispostos revestimentos plásticos flexíveis contendo sólidos, na câmara do corpo de válvulas para contato de engajamento de interface com a comporta. Por conseguinte, os painéis e a comporta substancialmente ocupam totalmente a câmara, e impedem uma entrada de sólidos de massa fluída na mesma. Os painéis são apoiados em borracha para assegurar que os painéis sejam pressionados de modo vedado, contra as faces planas da comporta, e sejam dispostos em paralelo com as paredes da câmara.
Patent BR-9805715-A (BR)
Title: Circuito e processo para pré-distorcer um sinal elétrico, emissor ótico com modulação externa, e processo para transmitir u sinal ótico modulado correspondendo a um sinal elétrico modulador.
Inventor: MUSSINO FRANCO
IPC: H04B10/2543
Filed: 1998-12-22
Abstract: ''CIRCUITO E PROCESSO PARA PRé-DISTORCER UM SINAL ELéTRICO, EMISSOR óTICO COM MODULAçãO EXTERNA, E PROCESSO PARA TRANSMITIR UM SINAL óTICO MODULADO CORRESPONDENDO A UM SINAL ELéTRICO MODULADOR''. A presente invenção refere-se a um processo e um circuito para pré-distorcer um sinal para eliminar as não-linearidades das características de entrada/saída de etapas não-lineares e, em particular, eliminar não-linearidades de terceira ordem. Mais particularmente, refere-se a um processo e circuito para pré-distorcer, para moduladores óticos externos do tipo MAch-Zehnder. O processo para pré-distorcer um sinal elétrico compreende as etapas de: - suprir o mencionado sinal a pelo menos um circuito de distroção;  suprir uma corrente ao mencionado circuito de distorção ao longo de um primeiro caminho condutor;  - distorcer o mencionado sinal no mencionado circuito de distorção;  carcterizado pelo fato da mencionada etapa de suprir uma corrente ao mencionado circuito de distorção compreender a etapa de suprir uma corrente a um segundo caminho condutor paralelo ao mencionado primeiro caminho condutor.