baber/WOPTO huggingface dataset:
Patent BR-8106592-A (BR)
Inventor: MCDONALD N
IPC: B32B27/08
Filed: 1981-10-13
Abstract: Considerable problems are experienced with cables when inserting them in conduit. Only a limited length can be inserted in the conduit so that there must be frequent joints in the cable and the outer sheath is often damaged. The present invention provides a laminate which is particularly applicable as the outer sheath on a cable and which includes a first inner layer of plastics and an outer layer of different harder plastics and incompatible with the first layer and bonded to the inner layer by a bonding layer which is a mixture of the plastics of the two layers. The laminate has applications in addition to cable sheaths.
Patent BR-8300855-A (BR)
Inventor: PARMENTIER JAN ANTON
IPC: B63H9/06
Filed: 1983-02-22
Abstract: A batten which is made of a plastic profile, that seen on a transverse sectional view, consists of several cavities next to one another, in order to hold close fitting inserts. In this manner it can be obtained that the stiffness of the batten is changing gradually, because the reinforcing inserts in the cavities have a different length. The stiffness of the batten can be changed in a simple way and right along its full length. The profile and rod-like inserts are substantially constant in cross-sectional dimension throughout their length and consequently easy and cheap to manufacture.
Patent BR-8406639-A (BR)
Inventor: IHMELS MANFRED
IPC: B05B7/30
Filed: 1984-12-20
Abstract: A spray medium inset for a spraying pistol includes a spraying nozzle, and a needle for selectively closing the nozzle spray opening. The inset includes a connecting channel terminating in a cylindrical recess having an annular recess in the wall surrounding the cylindrical recess that snugly accommodates an annular ridge around the opening of a spray medium tank detachably secured to the connecting channel in the cylindrical recess. The connecting channel also includes a plug for normally keeping the spray opening closed with the jet needle. The tank has a concave bottom supporting a mixing shaft in a claw plug with a frangible annular zipper zone around the shaft. The mixing shaft is formed with a plug that engages a seat in the connecting channel bolt member that keeps the connecting channel closed and the spray opening closed with the shaft in its original extended position. A portion of the mixing shaft extends outside the concave bottom to function as a handle and extends into a hardener compartment containing hardener covered by a removable cover.
Patent BR-8503631-A (BR)
Inventor: NAGY SANDOR
IPC: C21C5/00
Filed: 1985-07-31
Abstract: The invention relates to a process for the removal of contaminating chemical elements from pig-iron, steel and other metals and metal alloys in course of the refining process with oxygen blast, as well as for accelerating hydrometallurgical processes. The essence of the process lies in that quantity of free oxygen radicals and temperature of smelting bath are controlled.
Patent BR-8505812-A (BR)
Inventor: BRACKETT GEORGE EDWARD
IPC: F16H55/10
Filed: 1985-03-13
Abstract: A worm drive system includes a worm wheel having two sets of angularly arranged rollers. Each set of rollers mates with a separate screw thread on a worm screw associated with the worm wheel. The worm drive system may also include a second worm screw having two separate screw threads, each one mating with a corresponding set of rollers on the worm wheel. The worm drive system may be used as a speed increaser and/or a speed decreaser by suitably selecting the ratio between the worm wheel and the worm screws. The worm screws rotate in the same angular direction if the screw threads on one worm screw have the same hand, which is different from the hand of the screw threads on the other worm screw. The worm drive system also has a load-sharing capability and an anti-backlash capability.
Patent BR-8600627-A (BR)
Inventor: BRODEN GERT
IPC: F23D14/42
Filed: 1986-02-14
Abstract: A device in a cutting torch which comprises a torch body with a valve housing and a nozzle and with a cutting oxygen duct, a heating oxygen duct and a combustion gas duct disposed in the torch, there being disposed in the torch a connection line which contains a throttling member between the heating oxygen duct and the cutting oxygen duct and wherein disposed in the cutting oxygen duct before the connection line is a valve member which permits a flow of heating oxygen to pass through the cutting oxygen duct only in the direction towards the orifice of the nozzle.The connection line between the heating oxygen duct and the cutting oxygen duct comprises at least one cooling oxygen duct (7) disposed in the nozzle which is elaborated with three sealing surfaces towards the torch body. The cooling oxygen duct (7) has a diameter which is so adapted in relation to the orifice diameter in the cutting oxygen duct of the nozzle and to the size of the heating flame that during heating of the workpiece a cooling oxygen pressure is rapidly built up in the cooling oxygen duct which prevents hot combustion gases from penetrating into the cutting oxygen ducts and that in the case of short nozzle distances to the workpiece the flow of cooling oxygen is prevented from becoming so great that the surface of the workpiece which is situated below the orifice of the cutting oxygen duct is cooled so rapidly that hole-piercing is rendered more difficult.
Patent BR-8603129-A (BR)
Inventor: RAMSEY MAYNARD III
IPC: A61B5/022
Filed: 1986-07-04
Abstract: An inflatable, deflatable cuff, worn by the subect, is coupled to an air reservoir which is at a predetermined pressure which is above systolic pressure. The pressure head is established by a pump mechanism preferably located within the reservoir. When the reservoir is operatively coupled to the cuff. the cuff quickly inflates to a desired artery-occluding initial pressure preparatory to a following blood pressure measuring cycle of operation. The air pump resumes air flow into the reservoir when pressure within the reservoir falls below a predetermined threshold in preparation for a subsequent measurement cycle. The pump also supplies air directly to the cuff should the reservoir contents ever be inadequate to inflate fully the occluding cuff.
Patent BR-8704353-A (BR)
Inventor: TROTOER JEAN-PAUL
IPC: C08J3/22
Filed: 1987-08-25
Abstract: A polymer concentrate contains 15-80% by weight of a liquid, pasty or waxy additive, 5-50% by weight of a particulate solid and at least 5% by weight of a polymer. The particulate solid is finely divided and typically has a particle size in the micrometre range. The concentrate is prepared by adding the additive to the particulate solid whilst mixing using a solids device, adding the polymer whilst continuing to mix, preferably at the same speed, subjecting the mixture to an elevated temperature to melt the polymer, cooling and grinding the cooled mixture.
Patent BR-8900034-A (BR)
Inventor: PUPPEL ALFRED
IPC: B65G19/24
Filed: 1989-01-05
Abstract: In a multi-strand chain conveyor having conveying members (1) which are connected via coupling elements (2) to connecting links (9) of identical orientation of adjacent chain strands (17, 18, 19), projections (5) of the coupling elements (2) engage into the clear inner spaces (14) of connecting links (9) of the outer chain strands (17, 18) in a manner such that their ends point in different directions. As a result of the different direction of engagement of the ends of the projections (5) into the connecting links (9), undesired twisting of the outer chain strands (17, 18) are countered and in this manner the security of the connection between the conveying members (1) and the chain strands (17, 18, 19) is increased.
Patent BR-9004084-A (BR)
Inventor: CLARKE LESLIE THOMAS
IPC: E06B5/18
Filed: 1990-08-17
Abstract: An electromagnetic shielding panel (1, 2, 3, 4, P5) incorporates at least two electroconductive coatings (10 and 6, 7,8). In two of the panels (1,2) the coatings are carried on separate sheets of float glass (5,9), one of the coatings 10 being an anti-abrasive coating is on the outermost surface of the glass (9) in the panel arrangement, while the other coating (6,7,8) being a relatively soft abrasive-sensitive coating, e.g. silver, is on the innermost of the glass 5 in the panel arrangements. In other panel arrangements (3,4,P5) the two coatings are located on opposing sides of one glass sheet 9 and on two of the panels (3,4) a plain sheet of float glass (11) is employed to protect the soft silver coating (6,7,8). In another panel (P5) a sheet of glass (9) carrying an anti-abrasive coating (10) is employed. The panels are of the double glazed type (Fig. 1, Fig. 3, Fig. 5) and the laminated type (Fig. 2, Fig. 4). This invention utilises the enhanced capacitive coupling (C) between the two coatings (10 and 6,7, 8) to effectively earth the innermost silver coating (6,7,8) by way of the anti-abrasive coating 10 without any direct electrical connection being required to be made to the innermost coating (6,7,8).
Patent BR-9100945-A (BR)
Inventor: ZERTANI RUDOLF
IPC: G03F7/032
Filed: 1991-03-08
Abstract: Photopolymerisable mixt. based on a polymeric binder (I), a cpd. (II) with polymerisable gp(s), capable of free radical polymerisation and a photo-reducible dyestuff (III) also contains a dicyclopentadienyl-bis- 2,4,6-tri-fluorophenyl-Ti or Zr cpd. (IV). Pref. (I) is insol. in H2O and soluble in aq. alkaline solns. (II) is an (alk)acrylate ester with gp(s). capable of photo-oxidn. when exposed in the presence of (III), and is pref. an amino, urea, thio or enol gp. (III) is a xanthene, thiazine, pyronine, porphyrin or acridine dyestuff. In (IC), at least one of the cyclopentadienyl gps. is substd. The mixt. may also contain a trihalomethyl cpd. (V) decomposed by radiation, (pref. an s-triazine cpd. with trihalomethyl gp(s). and opt. another substit.; or an aryl trihalomethyl sulphone). An acridine, phenazine or quinoxaline cpd. may be added as photoinitiator. The mixt. contains 20-90 (wt.)% 10-80% (II) and 0.05-20% initiators activated by radiation, w.r.t. non-volatiles. The recording material has a base coated with the mixt. and pref. also another transparent layer with low permeability for atmos. O2, whichis soluble in the developer liquid for the photopolymerisable layer.
Patent BR-9106460-A (BR)
Inventor: RIFFE WILLIAM J
IPC: B63B59/00
Filed: 1991-03-01
Abstract: 2083263 9118130 PCTABS00008 A device and method for preventing fouling and/or corrosion of the exposed surfaces of a structure which is in contact with seawater, brackish water, fresh water, or a combination of these. The system includes using a structure (10) having an exposed zinc-containing surface (16). At the exposed surface water interface a negative capacitive charge or an asymmetric alternating electrostatic is induced and maintained.
Patent BR-9106883-A (BR)
Inventor: MILLER GARY R
IPC: B26B21/52
Filed: 1991-09-19
Abstract: A composite handle structure for a shaving system of the wet shave type includes housing structure with an array of spaced apertures extending between inner and outer faces of the housing structure, and compressible resilient insert structure having a durometer value of about 50 Shore A. The insert structure has a body portion and an array of projection portions integral with the body portion. The outer face of the body portion is seated against the inner face of the housing structure and the projection portions extend through the apertures in the housing structure to provide an array of soft, tactile, spaced portions that project above the outer face of the housing structure, the composite handle providing comfortable, secure and user-friendly gripping structure for the razor user.
Patent BR-9206551-A (BR)
Inventor: WOLFE JAMES
IPC: A01P19/00
Filed: 1992-08-25
Abstract: The insect bait composition in the present invention is useful for feeding stimuli to induce insects, especially cockroaches, to preferably feed upon said bait composition, which will stimulate insect feeding and successfully compete with other food sources in the environment, said stimulant bait composition having one or more protein sources derived from poultry liver, silkworm pupae and hydrogenated soy protein.
Patent BR-9405890-A (BR)
Inventor: BEILLOMO MATTEO
IPC: C09K5/04
Filed: 1994-12-03
Abstract: New refrigerant media for use in refrigeration circuits as a replacement for chlorofluorocarbons (CFCs) in view of reducing risks in connection with environmental pollution and ozone depletion in the stratosphere. Said new refrigerant media are azeotropic mixtures of isobutane (R600a) and a fluorinated hydrocarbon in a percentage ranging from 5 to 50 percent and 50 to 95 percent, respectively.
Patent BR-9407331-A (BR)
Inventor: MORGANTINI GIANPJERO
IPC: A61L11/00
Filed: 1994-07-18
Abstract: PCT No. PCT/EP94/02357 Sec. 371 Date Mar. 18, 1996 Sec. 102(e) Date Mar. 18, 1996 PCT Filed Jul. 18, 1994 PCT Pub. No. WO95/03072 PCT Pub. Date Feb. 2, 1995A method for heat sterilizing or disinfecting hospital waste includes the steps of grinding and/or comminuting the waste under a cutting force and for an amount of time such that a quantity of heat which is sufficient to reach and maintain the sterilization or disinfection temperature within the massive waste is generated by friction. The apparatus includes a rotor provided with vanes or blades for grinding or comminuting the waste and a plurality of fixed strikers in the form of vanes or blades associated with the walls of the housing.
Patent BR-9408579-A (BR)
Inventor: MACFARLANE DARBY S
IPC: A61B5/00
Filed: 1994-05-09
Abstract: A process of determining color compatibility in matter with one or more pre-established categories of colors. Each color category is determined by establishing ranges of values of at least one color characteristic defining each color category. This is done by:  (a) identifying the color family of the matter; (b) selecting at least one color characteristic in the matter predetermined to determine compatibility of the color within the identified color family of the matter with colors in the one or more categories of colors; (c) measuring color values of the matter; (d) calculating the value of the at least one color characteristic from the measured color values of the matter, and (e) comparing the calculated value of the at least one color characteristic of the matter with predetermined ranges of values of that color characteristic in colors compatible with the colors in the one or more of the categories of colors and thereby classifying the color of the matter into said one or more categories of colors in dependence upon the value range within which the calculated value resides.  <IMAGE>
Patent BR-9509209-A (BR)
Inventor: JACOBS KENNETH B
IPC: B21D26/033
Filed: 1995-01-18
Abstract: A rail frame assembly for a motor vehicle comprises a rearward frame module having a pair of generally parallel rearward frame rail members interconnected by a rearward cross-member assembly. A central frame module includes a pair of generally parallel central frame rail members interconnected by a central cross-member assembly, the central frame members each having a generally U-shaped transverse cross-sectional configuration including a vertical base wall portion and a pair of outwardly extending generally parallel horizontal wall portions extending from opposite ends of the base wall portion. The U-shaped central frame members are each bent between two spaced positions thereof, and one of the horizontal wall portions extending from one end of the base wall portion has metallic grains therein substantially stretched at a location between the spaced positions. In addition, an opposite one of the horizontal wall portions extending from an opposite end of the base wall portion has metallic grains therein substantially compressed at the location between the spaced positions. In addition, a forward frame module comprises a pair of generally parallel tubular forward frame rail members interconnected by a forward cross-member assembly. The tubular forward frame rail members each having a generally rectangular transverse cross-section of irregular shape and size.
Patent BR-9602936-A (BR)
Title: Máquina para subdivisão de ensacado contìnuo de linguiças com invólucro retorcido
Inventor: RIGHELE GIOVANNI BATTISTA
IPC: A22C11/10
Filed: 1996-06-28
Abstract: "MáQUINA PARA SUBDIVISãO DE ENSACADO CONTìNUO DE ENSACADO CONTìNUO DE LINGUIçAS COM INVóLUCRO RETORCIDO". Compreendendo em tambor giratório (29) provido de uma série circunferencial de peças de compressão dispostas segundo geratrizes do tambor, onde as peças de compressão são constituídas por pares de pinças (38) impelidas em translação relativa entre uma posição de abertura e uma posição de fechamento para a formação de ling³iças (23) unidas por estreitos pedúnculos (59), sendo que contem ainda uma série de circunferencial de pares de cilindros enroladores (55) intercalados com as peças de compressão (38) e acionáveis a trabalhar com invólucros (34) das ling³iças já formadas para provocar torções alternadamente contrapostas dos invólucros para o enrolamento dos pedúnculos (59); sendo que, os pares de cilindros enroladores (55) são acionados por respectivas cremalheiras (51), que trabalham com os invólucros (34) das ling³iças (23) e são movidas alternadamente em sentidos opostos ao longo das respectivas geratrizes do tambor (29) entre uma série de peças de compressão (38); sendo que os cilindros enroladores (55) de cada par são circularmente sustentados por respectivos móveis (56) levados por respectivos suportes (58) unidos com os respectivos suportes deslizáveis (37) das pinças (38), os cilindros enroladores engrenando com as respectivas rodas dentadas (54) também circularmente sustentadas pelos cremalheira (51); sendo que, a cada suporte deslizável (37) das pinças (38) e a cada cremalheira (51) tornam-se solidários, respectivamente, um primeiro e um segundo perno de sondagem de came (41) e (52) comprometidos com os respectivos primeiros e segundos meios a came (42) e (53); sendo que, os primeiros e segundos meios a came são constituídos por primeiras e segundas estrias helicoidais (42) e (53) extraídas na parede lateral de um corpo cilíndrico fixo (43) com eixo longitudinal coincidente com o eixo de rotação do tambor (29); sendo que, a referida máquina contem peças de corte (40) associadas às pinças (38) e acionáveis, com pinças fechadas, para fazer o corte dos pedúnculos (59) para a separação recíproca das ling³iças (23) já formadas.
Patent BR-9700364-A (BR)
Title: Aperfeiçoamento introduzido em domo exaustor de ar quente para cobertura de grandes galpões
Inventor: REIS ARNALDO CARDOSO DOS
IPC: E04B7/18
Filed: 1997-03-06
Abstract: Patente de Invenção de <B>"APERFEIçOAMENTO INTRODUZIDO EM DOMO EXAUSTOR DE AR QUENTE PARA COBERTURA DE GRANDES GALPõES"<D> constituído por domo transversalmente longo (<B>1<D>), com a borda frontal (<B>2<D>) ligeiramente encurvada para baixo e a borda traseira (<B>3<D>) ligeiramente elevada e encurvada para cima, preso em tesouras treliçadas metálicas (<B>4<D>) que também sustentam um longo defletor curvo (<B>5<D>), ditas tesouras presas nas telhas pré-fabricadas (<B>6<D>), sobre os vãos deixados entre essas telhas, cujo desenvolvimento visa garantir a eliminação natural do ar quente do interior dos grandes galpões, para reduzir o stress causado pelo ar aquecido e pela fumaça.
Patent BR-9713740-A (BR)
Title: Processo e sistema de arranjo de transporte de calor, e, tubo para transporte de fluido.
Inventor: HOLMBERG ULF INGVAR
IPC: H05K7/20
Filed: 1997-12-09
Abstract: "PROCESSO E SISTEMA DE ARRANJO DE TRANSPORTE DE CALOR, E, TUBO PARA TRANSPORTE DE FLUIDO". Um processo e meios para arranjo de transporte de calor, isto é resfriamento ou aquecimento, de componentes elétricos, são expostos. Concretizações da invenção mostram como um ou vários tubos flexíveis (130) são arranjados em conexão com unidades (101) compreendendo componentes elétricos. As unidades (101) podem ser encerradas em gabinetes (100). O tubo (130) pode ser arranjado em um padrão zigue-zague ao redor das unidades (101) e pressurizado por um lfuido de uma bomba combinada e trocador de calor (103). A pressão expande a parede do tubo (130), assim criando contato térmico com as unidades (101). Por fluência do fluído no tubo (130) calor pode ser transportado da ou para as unidades (101). Tubos (130) arranjados em vários gabinetes (100) podem ser conectados, cada em série ou em paralelo.
Patent BR-9713840-A (BR)
Title: Sistema de centralização para máquina de pistão livre
Inventor: BEALE WILLIAM T
IPC: F01B11/00
Filed: 1997-10-06
Abstract: Patente de Invenção:  <B> "SISTEMA DE CENTRALIZAçãO PARA MáQUINA DE PISTãO LIVRE" <D> Um aparelho de centralização para um motor Stirling de pistão livre incluindo uma válvula reguladora de pressão (50) que conecta uma passagem entre o espaço de trabalho e o espaço posterior quando ambos a) a pressão média no espaço posterior excede a pressão média no espaço de trabalho como resultado do pistão (14) desviar uma mola (32, 34) e simultaneamente (b) a pressão instantânea no espaço posterior exceder a pressão instantânea no espaço de trabalho.  Um diafragma (56) espalha através de uma cavidade do alojamento do atuador, dividindo a cavidade em uma câmara superior e uma câmara posterior.  Uma válvula conectora (52) é conectada ao diafragma para abrir e fechar a válvula mediante o deslocamento do diafragma.  Quando a pressão média do espaço posterior excede a pressão média do espaço de trabalho, o diafragma (56) é deslocado para abrir a válvula, conectando o espaço de trabalho e o espaço posterior em comunicação por fluido.  Uma válvula verificadora (88) permite o fluxo de gás em apenas uma direção:  do espaço posterior (20) para o espaço de trabalho (18).  Uma disposição similar pode ser incluída para causar também o fluxo do espaço de trabalho para o espaço posterior (20) quando a pressão média do espaço de trabalho exceder a pressão média do espaço posterior, de forma a centralizar o pistão (14) contra vazamentos em qualquer direção.
Patent BR-9714670-A (BR)
Inventor: FREEMAN MICHAEL J
IPC: H04N5/00
Filed: 1997-05-29
Abstract: The present invention relates to an interactive digital system (1) enabling viewers full and active participation in experiencing a live broadcast event. Particularly, the presentation of the live event is personalized for the viewer through the provision of options, including multiple video streams, associated with different camera angles, for example, and integrated audio and graphic segments. Further, information obtained from related Web sites can be integrated into the live program.
Patent BR-9803090-A (BR)
Title: Tampa-lacre para frascos contendo lìquidos.
Inventor: PASTRO ALUIR LUIZ
IPC: B65D41/38
Filed: 1998-08-25
Abstract: "TAMPA-LACRE PARA FRASCOS CONTENDO LìQUIDOS", compreendendo basicamente na adaptação à usual tampa formada por parede lateral tubular cilíndrica dotada de recartilhado externo (10) e parede superior circular (11), essa tampa tendo rosca interna (12) e ressalto central para adaptação de um espalhador (13), de um prolongamento anelar escalonado inferior (14) que projeta-se da tampa após linha enfraquecida (15), sendo que da borda do prolongamento anelar (14) projeta-se interna e radialmente uma pluralidade de travas denteadas (16) que pressionam firmemente o bocal do frasco.