baber/WOPTO huggingface dataset:
Patent BR-0318589-A (BR)
Title: pneu para rodas de veìculo
Inventor: GIANNINI LUCA
IPC: C08L9/00
Filed: 2003-10-31
Abstract: "PNEU PARA RODAS DE VEìCULO". O pneu (100) para rodas de veículos, compreendendo: - uma estrutura de carcaça (101) conformada em uma configuração substancialmente toroidal, cujas bordas laterais opostas são associadas com os respectivos arames de talão direito e esquerdo (102), para formar os respectivos talões; - uma estrutura de cinta (106), aplicada em uma posição radialmente externa, com respeito a dita estrutura de carcaça; - uma banda de rodagem (109) radialmente superposta em dita estrutura de cinta; - pelo menos uma camada de material elastomérico reticulado (111), aplicada em uma posição radialmente interna com respeito a dita banda de rodagem; - um par de costados (108) aplicada lateralmente nos lados opostos com respeito a dita estrutura de carcaça; em que dita pelo menos uma camada de material elastomérico reticulado tem as seguintes características: - um módulo elástico dinâmico (E<39>), medido a 70<198>C, não menos do que 20 MPa, preferivelmente de 25 MPa a 50 MPa; - uma relação entre módulo de tração a 100% de alongamento (M100) e módulo de tração a 10% de alongamento (M10) não menor do que 1,5, preferivelmente de 2 a 5. Preferivelmente, dita pelo menos uma camada de material elastomérico reticulado é colocado entre dita banda de rodagem e dita estrutura de cinta.
Patent BR-7907821-A (BR)
Inventor: LINDEN G
IPC: G01L5/00
Filed: 1979-11-30
Abstract: Apparatus for continuous casting has pairs of rolls defining a path for the solidifying slab of steel. Between the rolls on each side are rows of spray nozzles. To check the operation of the sprays and thus achieve uniform cooling, checking apparatus carrying detectors for the sprayed water is passed through the path. To achieve a useful measure of the spraying efficiency the detectors must be highly sensitive and robust. Each detector has a metal diaphragm which is set in vibration by the sprayed water and a piezo-electric element fixed to the diaphragm so as to emit a signal whose amplitude is dependent on the amplitude of the vibration of the diaphragm.
Patent BR-8006510-A (BR)
Inventor: PFAHLER G
IPC: C07D498/20
Filed: 1980-10-09
Abstract: The invention relates to epoxy compounds which can be polymerized to give polyethers and which are formed from polyalkyl-1-oxadiazaspirodecanes of the formula   <IMAGE>   in which X is a group   <IMAGE>  and an epihalogenohydrin by linking the nitrogen atom of the 5-membered ring to the 2,3-epoxypropyl radical. Polyethers which have degrees of polymerization of up to approx. 50 and which exhibit a very low volatility and are suitable as light stabilizers for organic polymers can be obtained by heating the epoxides.
Patent BR-8104735-A (BR)
Inventor: GERPHAGNON J
IPC: C25C3/14
Filed: 1981-07-22
Abstract: A process and apparatus for controlling the rate of introduction and the content of alumina to a tank for the production of aluminium by the electrolysis of dissolved alumina in a cryolite-base bath, the upper part of which forms a solidified crust, and wherein the alumina content is maintained within a narrow range, of between 1% and 3.5%, wherein the alumina is introduced directly into the molten cryolite bath by way of at least one opening which is kept open in the solidified crust and the rate at which the alumina is introduced is modulated relative to variations in the internal resistance of the tank during predetermined periods of time, with alternation of the cycles of introducing alumina at a slower rate and at a faster rate than the rate corresponding to normal consumption within the tank.
Patent BR-8108688-A (BR)
Inventor: OHNO J
IPC: C04B14/32
Filed: 1981-06-23
Abstract: Sintered silicon carbide composites containing diamond crystals are described. They are made through a process comprising: (a) forming a first dispersion of diamond crystals and carbon black in paraffin; (b) forming a second dispersion of carbon fiber, carbon black and filler in paraffin; (c) compacting said dispersions together to produce an integral bi-layer composite; (d) subjecting said composite to a vacuum for a period of time at a temperature sufficient to vaporize essentially all of said paraffin; (e) heating silicon to cause liquefaction and direct infiltration into both layers of said composite; and (f) sintering the composite containing silicon under conditions sufficient to produce a  beta -silicon carbide binder uniting said composite. The resultant composites are particularly useful as cutting materials and/or wear components, where they exhibit extreme wear resistance.
Patent BR-8405607-A (BR)
Inventor: SPILKER HARRY
IPC: G21F9/34
Filed: 1984-11-01
Abstract: 1. Underground interim store for spent nuclear reactor fuel elements and for vitrified radioactive waste, with storage buildings arranged in a cavern, in which buildings are provided cooled storage modules or storage regions for accommodating the fuel elements and the vitrified radioactive waste, characterised in that the cavern (8, 10) has, in cross-section, the form of a vertical ellipse with an upright major axis and presents a farreaching re-arrangement of the rock burden or loads and also an activated rock-supporting ring.
Patent BR-8500305-A (BR)
Inventor: CAMPBELL FREDERICK
IPC: G11B5/842
Filed: 1985-01-24
Abstract: A dispersion of finely divided particles of a magnetic material in an organic liquid containing a dispersant comprising an amine carrying a poly(carbonylalkyleneoxy) chain (PCAO chain) in which the alkylene groups contain up to 8 carbon atoms, or an acid-salt thereof. The dispersion is useful for the preparation of magnetic recording media such as video, audio and computer recording tapes and discs. Certain of the dispersants are novel, especially a polyethyleneimine carrying at least two PCAO chains.
Patent BR-8500384-A (BR)
Inventor: MINDEHOUD JOHANNES KORNELIS
IPC: C07C1/04
Filed: 1985-01-29
Abstract: The activation of Co/Zr/SiO2 catalysts prepared by impregnation and/or kneading is carried out at a temperature between 200 and 350 DEG C with a H2-containing gas under such conditions that a specified relation is met between on the one hand the applied space velocity (D), total pressure (PTot) and H2 partial pressure (PH2) and on the other hand the surface area (S), the Co load (L) and the Zr load (Z) of the catalyst. This relation reads: <CHEM>   In this way a catalyst with optimum stability is obtained.
Patent BR-8603448-A (BR)
Inventor: BILLARD GEORGES
IPC: B65H57/00
Filed: 1986-07-22
Abstract: The installation comprises a spinnerette which receives a thermoplastic material, and a rotating spindle carrying a support or tube which ensures the drawing of the filaments from the spinnerette as well as the winding of the filaments. There is an assembly and a guide device and a traverse mechanism comprising a filament guide, which has an opening facing spindle which communicates with an internal guide zone with at least two slots. Pref. slots of the filament guide are regularly spaced on either side of a line through the centre of the yarn guide perpendicular to the axis of rotation of the spindle. The depth of the slots is different for the slots on one side of the guide. Device with slots is attached to a rod parallel to the axis of rotation by the intermediate of means which allows the regulation of the distance sepg. the guide from the preceeding zone. Mainly used in the mfr. of glass filaments, assures sepn. of individual filaments in subsequent unwinding.
Patent BR-8604993-A (BR)
Inventor: BODEN WILHELM
IPC: B63B1/04
Filed: 1986-10-13
Abstract: Fast boat which comprises a boat hull having a front stem, a stern, two side walls as well as a bottom plate with a bottom plate surface facing the water, where on the bottom plate surface facing the water on each side respectively one sliding skid is arranged with sliding steps and preferably in the midships plane a keel skid is provided with keel steps, and between the sliding skids at least one aeration channel is formed, the boat hull being preferably equipped with a bow fin, in which the free bottom surface facing the water has primarily in the area between the longitudinal center of the boat and the stern an inclination which preferably declines towards the stern.
Patent BR-8806777-A (BR)
Inventor: FOURNIER JEAN
IPC: F23M5/04
Filed: 1988-12-21
Abstract: Protection device for a boiler wall with heat recovery, formed from vertical tubes (1, 2) which are connected by welded joining fins (3, 4, 5) arranged in cavities of refractory bricks (7) and provided with means of attachment of the refractory bricks, and method for its manufacture. The wall comprises windows cut in the fins, the bricks are each provided with at least one attachment stud (8) with an axis forming an angle with the horizontal and such that each brick is held suspended by its weight in the window or windows of the corresponding wall, and the spaces subsisting between the bricks, their attachment studs and the wall are filled with a refractory cement (9). 
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Patent BR-8903961-A (BR)
Inventor: LUTZ EUGENE FREDERICK
IPC: C07C43/11
Filed: 1989-08-07
Abstract: This invention provides a particular class of surfactants and a method for their preparation whereby a predominantly linear higher carbon number olefin is first reacted with ethylene to yield a mixture of lightly-branched olefins, which are then utilized as starting materials for conversion into surfactant.
Patent BR-8905182-A (BR)
Inventor: DANTON JEAN-LOUIS
IPC: B60N2/24
Filed: 1989-10-12
Abstract: In cross section over a vertical plane, the seat support has the general shape of an overturned L, having a horizontal part (16) on which at least one seat is fixed, and a vertical part or foot (18) which rests on the floor (12) of the vehicle or on a component which is integral with the side wall (14) thereof, one of the said parts of the seat support being provided with a projection or spur (20) which engages in a recess (24) of corresponding shape formed in the side wall (14). <IMAGE>
Patent BR-9003183-A (BR)
Inventor: SATO KANJI
IPC: C01B15/10
Filed: 1990-07-05
Abstract: A stabilized sodium percarbonate is obtained by incorporating therein (A) at least one compound selected from the group consisting of mono- and dicarboxylic acids having not less than four carbon atoms and salts thereof; and (B) at least one compound selected from the group consisting of sulfates, nitrates and silicates of alkali metals and alkaline earth metals.
Patent BR-9104740-A (BR)
Inventor: RONLAN ALVIN
IPC: C10M169/00
Filed: 1991-10-31
Abstract: A tire gel balancing composition having a Storage modulus of between 3000 and 15000 Pa and the Specific Gravity less than 1000 kg/m3 in the temperature range between -20 DEG  and +90 DEG  C., preferably its Storage modulus is about 9000 Pa, is capable of balancing tires by being able to flow under the vibrations caused by imbalance in a wheel assembly. The composition preferably comprises a mixture of: 1) paraffinic oils, polybutene oils, polyol esters or polyol ethers; 2) hydrophobic or hydrophilic fumed silica; 3) poly-alkyl-methacrylates, styrene-ethylene-propylene block copolymers or polyhydroxycarboxyl acid derivatives; and optionally corrosion inhibitors and antioxidants.
Patent BR-9306064-A (BR)
Inventor: TSE HING CHEUNG
IPC: A23L29/238
Filed: 1993-02-24
Abstract: Psyllium-containing drink mix compositions comprising small particle size psyllium husk, acid and base.
Patent BR-9402105-A (BR)
Inventor: AMINI NADER
IPC: G06F13/28
Filed: 1994-05-27
Abstract: A direct memory access (DMA) support mechanism is provided for use in a computer system 10 which comprises (i) a central processing unit (CPU) 24 connected to system memory 32 by a first system bus 36, and a second system bus 16 connected to the CPU; (ii) a host bridge 20 connecting the second system bus to a peripheral bus 22; (iii) an input/output (I/O) bridge 78 connecting the peripheral bus to a standard I/O bus 92, the standard I/O bus having a plurality of standard I/O devices 90 attached thereto; and (v) arbitration logic 42 which functions in an arbitration mode for arbitrating between the plurality of standard I/O devices competing for access to the standard I/O bus, and in a grant mode wherein a selected standard I/O device is granted access to the standard I/O bus. The DMA support mechanism comprises a direct memory access (DMA) controller 40 for performing DMA cycles on behalf of the selected standard I/O device, and direct memory access (DMA) support logic for enabling the DMA cycles to be performed over the peripheral bus. The DMA support logic includes sideband signals directly connecting the DMA controller with the I/O bridge, the sideband signals including information identifying the bus size of the selected I/O device for which the DMA controller is performing the DMA cycles. <IMAGE>   <IMAGE>   <IMAGE>
Patent BR-9406218-A (BR)
Inventor: CUYPER DIRK DE
IPC: B29C33/44
Filed: 1994-01-20
Abstract: PCT No. PCT/BE94/00007 Sec. 371 Date Jul. 19, 1995 Sec. 102(e) Date Jul. 19, 1995 PCT Filed Jan. 20, 1994 PCT Pub. No. WO94/16871 PCT Pub. Date Aug. 4, 1994Method for manufacturing plastic objects, in particular preforms, in which the raw material for manufacturing said objects is injected into a mould, in which said objects are cooled for hardening said injected raw material to a solid object and in that the manufactured objects are removed from the mould by means of two gripper elements (41, 42) and apparatus therefor.
Patent BR-9408426-A (BR)
Inventor: WASSON ROBERT CRAIG
IPC: C08G63/82
Filed: 1994-12-16
Abstract: PCT No. PCT/GB94/02748 Sec. 371 Date Jun. 12, 1996 Sec. 102(e) Date Jun. 12, 1996 PCT Filed Dec. 16, 1994 PCT Pub. No. WO95/18170 PCT Pub. Date Jul. 6, 1995A process for the preparation of macromonomers by reaction between a lactone and a hydroxyalkylacrylate in the presence of >200 ppm phosphoric acid catalyst is provided. The reaction takes place in the presence of a free radical inhibitor at a temperature of from 100 DEG  to 130 DEG  C. Preferably, the lactone is  epsilon -caprolactone and the hydroxyalkylacrylate is selected from the group consisting of 2-hydroxyethylacrylate and 2-hydroxyethylmethacrylate.
Patent BR-9502636-A (BR)
Inventor: NIEMERG HERMANN
IPC: F27D15/02
Filed: 1995-06-02
Abstract: The material to be cooled is divided into a precooled lower layer (10) and an upper hot layer (11). The upper layer is separated by a device (18) which feeds it to grinding rollers (16) before being recycled as the lower layer. The bottom layer is fed to a shaft (15) where it falls onto a table (20) and is conveyed further by a movable device (22). The thickness of the bottom layer is determined by the positioning of movable wall (13). <IMAGE>
Patent BR-9505793-A (BR)
Inventor: KREISCHER THOMAS
IPC: B32B7/10
Filed: 1995-03-28
Abstract: A medical bag made of polymer, for the prodn. of medical mixed solns., has at least two chambers (8,9) welded at the outer edges (2,3) and separated by a welded section (7) which is to be opened, with connecting pipe(s) (4) in the welded seam of at least one of the chambers. The polymer materials on the inside of the chambers are welded directly together so that the walls can be pulled apart at the barrier (7) with a force of 5-20N but cannot be separated at the edges (2,3). (See Fig.1). Also claimed is a process for making such a bag, in which the chamber walls are welded together at a higher temp. at the edges (2,3) than in the barrier zone (7).
Patent BR-9506954-A (BR)
Inventor: NODA ISAO
IPC: D04H1/42
Filed: 1995-02-10
Abstract: The present invention comprises processes for preparing biodegradable fibrils from one or more biodegradable homopolymeric or copolymeric resins, said process comprising: a) forming a liquid resin mixture by melting or solvating the resin or resins; and b) introducing the liquid resin mixture to a flow of a gaseous substance. The present invention further comprises biodegradable fibrils made according to the processes of the present invention. The invention further comprises nonwoven fabrics comprising biodegradable fibrils. The invention further comprises disposable absorbent articles comprising a water-permeable topsheet, an absorbent core, and a water-impermeable backsheet, wherein the topsheet comprises a nonwoven substrate comprising biodegradable fibrils. The invention further comprises disposable articles comprising biodegradable fibrils.
Patent BR-9507496-A (BR)
Inventor: ANDERSON ALEXANDER STEPHEN
IPC: B02B3/00
Filed: 1995-04-12
Abstract: PCT No. PCT/GB95/00859 Sec. 371 Date Oct. 21, 1996 Sec. 102(e) Date Oct. 21, 1996 PCT Filed Apr. 12, 1995 PCT Pub. No. WO95/29010 PCT Pub. Date Nov. 2, 1995Rice or like small objects is milled in a machine comprising a rotating vertical drum having an endless abrasive belt. Chambers are spaced about the drum so that the belt acts as a floor to the chambers with a slight gap in between. The objects are passed vertically downwards and abraded by the belt, surface material removed from the objects passing through the gap and falls out via a subsidiary outlet alongside the main outlet of each chamber.
Patent BR-9510171-A (BR)
Inventor: FUCHS GERHARD
IPC: F27B3/19
Filed: 1995-12-21
Abstract: PCT No. PCT/EP95/05072 Sec. 371 Date Sep. 11, 1997 Sec. 102(e) Date Sep. 11, 1997 PCT Filed Dec. 21, 1995 PCT Pub. No. WO96/19592 PCT Pub. Date Jun. 27, 1996A metallurgical unit for smelting metal charge material and for post-treatment of the molten metal, which is tiltable from a starting position in a positive tilting direction (8) about a tilt axis (7), includes a melting vessel (1), with a furnace hearth (12) for receiving the molten metal (13), and a treatment vessel (2) disposed laterally on the melting vessel for metallurgical treatment of the molten metal. The molten metal (13) which flows away out of the melting vessel (1) upon tilting of the unit in the positive direction (8) can be transferred into the treatment vessel (2) by way of a passage (26) connecting the furnace hearth of the melting vessel (1) to the receiving chamber of the treatment vessel (2).
Patent BR-9600579-A (BR)
Inventor: MALIN ART
IPC: B65B9/20
Filed: 1996-02-14
Abstract: The present invention relates to a zipper for a reclosable bag or package comprising a male zipper profile (44) and a female zipper profile (46); said male zipper profile (44) having a male interlocking member (48), a web (56) extending laterally therefrom; and said female zipper profile (46) having a female interlocking member (52) adapted for snapping engagement with said male interlocking member (48), a web (56) extending laterally therefrom in the same direction as that in which said web extends from said male interlocking member, wherein a zipper guiding rail (62) extends from behind and in a direction opposite to at least one of said male and female interlocking members (48,52) on said male and female zipper profiles (44, 46). <IMAGE>
Patent BR-9602935-A (BR)
Title: Máquina de ligamento para correntes de ensacados com dispositivo de rotação a glifo para tambor porta-fio
Inventor: RIGHELE GIOVANNI BATTISTA
IPC: A22C/
Filed: 1996-06-28
Abstract: Patente de Invenção: "MáQUINA DE LIGAMENTO PARA CORRENTES DE ENSACADOS COM DISPOSITIVO DE ROTAçãO E GLIFO PARA TAMBOR PORTA-FIO", compreendendo pelo menos um par de pinças (5) (6) que se abrem e se fecham para a compressão periódica de um invólucro tubular contínuo (4) recheado de carne moída para a confecção de um pedúnculo (17) de união entre um ensacado (3) e turo de corrente e um grupo de ligamento (18) contendo um tambor porta-fio (20), que com pinças (5) (6) fechadas é acionável em rotação para enrolar o pedúnculo (17) a uma espiral de fio contínuo de ligamento (19), sendo que contém um mecanismo a glifo (26) interposto entre o motor de acionamento (21) com velocidade constante e o tambor porta-fio (20) para converter o movimento contínuo do motor (21) em um movimento rotatório do tambor porta-fio (20), com velocidade periodicamente crescente e decrescente de modo contínuo de um valor mínimo coincidente com a posição de abertura das pinças (5) (6) a um valor máximo coincidente com a posição de fechamento das pinças (5) (6) e vice-versa; sendo que o mecanismo a glifo (26) é composto por uma parte em forma de caixilho oblongo (25) fixado a um eixo-motor (23) acionado pelo motor (21) e por uma parte em forma cilíndrica (27) transportada por uma manivela (28) fixada a um eixo conduto (29) ligado ao tambor porta-fio (20); sendo que o eixo conduto (29) contém fixado um came (33) cooperante com o cilindro seguidor de came (35) para provocar movimentos de abertura das pinças (5) (6) em coincidência com o mencionado valor mínimo da velocidade de rotação do tambor porta-fio (20).
Patent BR-9707445-A (BR)
Inventor: BARDINA LIU VINCENT
IPC: A61F13/49
Filed: 1997-02-13
Abstract: A method for attaching a barrier cuff to an absorbent article. The first step is to provide an absorbent article having a longitudinal centerline and a transverse centerline perpendicular to the longitudinal centerline. A barrier leg cuff having a first edge and a second edge is provided. At least one of the edges of the barrier cuff is maintained parallel to the longitudinal centerline of the absorbent article. The barrier cuff is then bonded to the absorbent article along a juncture line that extends in a curved configuration with respect to the longitudinal centerline of the absorbent article.
Patent BR-9712696-A (BR)
Inventor: EIMER KLAUS
IPC: B65B1/08
Filed: 1997-10-29
Abstract: An advantageous configuration of an adsorption medium in a drying plant is described. At least one cartridge containing the adsorption medium for a gas to be dried is removably disposed in a container of the drying plant. A pressure prevails between the adsorption medium and the cartridge such that the adsorption medium remains stationary in the cartridge, in particular even under changing operating and/or environmental conditions. Using the cartridge enables the adsorption medium to be changed rapidly and safely on site. In addition, the invention ensures a high quality of gas drying, in particular without the added risk of the particles being released. Different cartridges can also be used for different adsorption media and can therefore be optimized to suit the most varied of drying plants.
Patent BR-9713222-A (BR)
Title: Embreagem automática com ajuste de retardo
Inventor: KOSIK FRANZ
IPC: F16D48/08
Filed: 1997-08-13
Abstract: Patente de Invenção: <B>"EMBREAGEM AUTOMáTICA COM AJUSTE DE RETARDO<D>. A invenção abrange uma embreagem de comando automático na seção propulsora de um veículo automotor. Nas situações de partida a embreagem transmite inicialmente um momento de retardo  intenso que é reduzido após um período de tempo predeterminado caso não seja ultrapassado um valor de umbral da velocidade de deslocamento.
Patent BR-9802403-A (BR)
Title: Proteìna tendo atividade transglutaminase, dna, transformante, e, processo para produzir uma proteìna tendo uma atividade transglutaminase.
Inventor: YOKOYAMA KEIICHI
IPC: C12N15/54
Filed: 1998-07-06
Abstract: "PROTEìNA TENDO ATIVIDADE TRANSGLUTAMINASE, DNA, TRANSFORMANTE, E, PROCESSO PARA PRODUZIR UMA PROTEìNA TENDO UMA ATIVIDADE TRANSGLUTAMINASE". Descreve-se uma proteína tendo atividade transglutaminase que compreende uma sequência na faixa de resíduo serina na segunda posição para resíduo prolina na posição 331, em uma sequência de aminoácido representada pela SEQ. ID. NO.: 1, em que o aminoácido N-terminal da proteína corresponde a resíduo serina na segunda posição da SEQ. ID, NO.: 1, um DNA codificando a proteína, um transformante tendo o DNA e um processo para produzir uma proteína tendo atividade transglutaminase, que compreende as etapas de cultivar o transformante em um meio. A proteína pode ser produzida em uma grande quantidade com o transformante usando um hospedeiro como E.coli.