baber/WOPTO huggingface dataset:
Patent BR-0307799-A (BR)
Title: Composições de peróxido de cetona
Inventor: VRIES BERNHARD DE
IPC: C07C409/00
Filed: 2003-02-05
Abstract: "COMPOSIçõES DE PERóXIDO DE CETONA". A presente invenção refere-se a uma composição de um peróxido de cetona que compreende a) um derivado de peróxido da fórmula HOO-C(R~ 1~)(R ~ 2~)-OOH na qual R~ 1~ é um grupo alquila ramificado ou não-ramificado com 1 a 4 átomos de carbono ou um grupo alquenila com 2 a 4 átomos de carbono; e R~ 2~ é um grupo alquila ou um grupo alquenila ramificado ou não-ramificado com 5 a 12 átomos de carbono; e b) um solvente de hidrocarboneto ramificado ou não-ramificado; o derivado de peróxido de a) tendo uma solubilidade de mais do que 40 g em 100 g do solvente de b) a 20 <198>C; e que compreenda menos do que 10% em peso de um derivado de peróxido da fórmula HOO-C(R~ 1~)( R~ 2~)-OO-C(R~ 1~)(R~ 2~)-OOH, na qual R~ 1~ e R~ 2~ têm os significados fornecidos anteriormente.
Patent BR-0308323-A (BR)
Title: Banco de contatos, arranjo de medição, módulo terminal, um módulo isolante ou módulo suplementar, e, unidade de telecomunicações
Inventor: BENDIG UDO
IPC: H04Q1/14
Filed: 2003-03-11
Abstract: "BANCO DE CONTATOS, ARRANJO DE MEDIçãO, MóDULO TERMINAL, UM MóDULO ISOLANTE OU MóDULO SUPLEMENTAR, E, UNIDADE DE TELECOMUNICAçõES". Um banco de contatos (512), que pode ser terminado, ou é terminado, em pelo menos um módulo terminal (510) servindo a comunicação de sinal e sendo adaptado para permitir linhas de telecomunicações serem conectadas ao mesmo, ou em pelo menos um módulo suplementar, de um ponto de distribuição de telecomunicações, que é conectado a um módulo terminal (510), por meio do que o banco de contatos (512) é adicionalmente montável ou montado no ponto de distribuição de telecomunicações, inclui: (a) uma pluralidade de contatos de derivação direta e permanentemente conectado eletricamente aos contatos (530) do módulo (510) na condição terminada do mencionado banco de contatos (512); (b) um menor número de contatos de saída do que os contatos de derivação; (e) uma pluralidade de comutadores controláveis remotamente para, seletivamente, conectar eletricamente os mencionados contatos de saída aos mencionados contatos de derivação; e (d) um dispositivo de controle para controlar a pluralidade de comutadores.
Patent BR-0308521-A (BR)
Title: Conjunto de árvore para veìculo a motor
Inventor: ALLMANDINGER TIMOTHY B
IPC: F16H57/037
Filed: 2003-03-19
Abstract: "CONJUNTO DE áRVORE PARA VEìCULO A MOTOR". Um conjunto de eixo de acionamento para veículos a motor, inclui um elemento de viga de suporte que tem uma seção central ampliada, substancialmente plana e duas seções de braço opostas estendendo axialmente para fora da seção central, uma unidade transportadora de diferencial fixada na seção central plana do elemento de viga de suporte, e dois elementos de eixo de rodas opostos estendendo para fora da unidade transportadora e sustentados giratoriamente pelas seções de braço em uma relação espaçada com relação à seção central do elemento de viga de suporte. A unidade transportadora de diferencial inclui um elemento de chassi de transportador fixado na seção central do elemento de viga de suporte e fornecido para sustentar giratoriamente uma caixa de diferencial e um pinhão propulsor. A unidade transportadora de diferencial é encerrada em um alojamento formado pelas tampas traseira e frontal fixadas em superfícies opostas da seção central do elemento de viga de suporte. A tampa traseira incorpora dois furos diretos dotados de vedações de auto-centragem.
Patent BR-0309356-A (BR)
Title: sistema de repetidores para gsm com intercámbio espectral entre faixas de freqüência gsm de 900 e 1800 mhz e método de acesso do sistema de repetidores para gsm com intercambio espectral entre faixas de frequencia gsm de 900 e 1800 mhz
Inventor: GARCIA LUIS CUCALA
IPC: H04W16/26
Filed: 2003-04-11
Abstract: "SISTEMA DE REPETIDORES PARA GSM COM INTERCáMBIO ESPECTRAL ENTRE FAIXAS DE FREQüêNCIA GSM DE 900 E 1800 MHz E MéTODO DE ACESSO DO SISTEMA DE REPETIDORES PARA GSM COM INTERCáMBIO ESPECTRAL ENTRE FAIXAS DE FREQüêNCIA GSM DE 900 E 1800 MHz". Sendo que a presente patente descreve a arquitetura de repetidores para GSM com intercâmbio espectral entre as faixas de freqüências GSM de 900 e 1800 MHz. O sistema está composto por: - uma ou várias estações base celular GSM, um ou vários repetidores próximos, um ou vários repetidores remotos, um ou vários terminais remotos celulares GSM. As estações GSM operam na faixa de freqüência de 900 MHz e dão serviço aos terminais próximos nessa faixa e se conectam via cabo com um ou vários repetidores próximos. os repetidores próximos se comunicam com um ou vários repetidores remotos na faixa de 1800 MHz via rádio. Os repetidores remotos se comunicam com os repetidores próximos na faixa de 800 MHz e com os terminais remotos na faixa de 900 MHz. Os terminais remotos se comunicam com a estação base através do sistema de repetidores.
Patent BR-0311711-A (BR)
Title: Camada de transferência de fluidos lìquidos e um artigo absorvente incorporando a mesma
Inventor: SUAREZ CLAUDIO MIGUEL
IPC: A61F13/15
Filed: 2003-06-04
Abstract: "CAMADA DE TRANSFERêNCIA DE FLUIDOS LíQUIDOS E UM ARTIGO ABSORVENTE INCORPORANDO A MESMA". A presente invenção refere-se a uma camada de transferência de fluidos líquidos e um artigo absorvente incorporando a mesma, como uma fralda, um guardanapo sanitário ou um produto similar, que tem uma cobertura permeável abaixo da qual está disposta uma camada de transferência não-tecida de fluidos líquidos seguida abaixo por um núcleo absorvente que retém os fluidos. Na camada de transferência é fornecida uma camada de topo de propriedades predominantemente hidrofóbicas e uma camada de fundo de propriedades predominantemente hidrofílicas. A camada de transferência tem uma configuração de superfície em relevo, com canais formados por estrias não-tecidas comprimidas formando picos transversais e vales se estendendo em direção longitudinal ao longo da camada de transferência. A espessura inferior da camada de transferência que resulta dos estiramentos comprimidos que formam os vales, fornece os canais com uma capacidade hidrofílica predominante, que facilita a transferência líquida rápida em direção ao núcleo absorvente, enquanto a maior espessura da camada de transferência nos picos fornece-a com uma hidrofobia predominante, que impede ao líquido de retornar do núcleo absorvente para a cobertura permeável, reduzindo desse modo o índice de umidade restante na zona de contato com a pele do usuário, mesmo se o núcleo absorvente for submetido à pressão.
Patent BR-0314708-A (BR)
Inventor: ARNDT JOHANNES
IPC: C22C38/02
Filed: 2003-09-05
Abstract: Steel composition contains (in wt.%) 0.12-0.45 C, 0.10-1.00 Si, 0.50-1.95 Mn, 0.005-0.050 Al, 0.004-0.050 Al, 0.004-0.050 Ti, 0-0.60 Cr, 0-0.60 Ni, 0-0.60 Co, 0-0.60 W, 0-0.01 B, 0-0.60 Mo, 0-0.60 Cu, 0-0.050 Nb, 0.10-0.40 V, 0.015-0.040 N, and a balance of Fe. The amount of V x the amount of n is 0.0021-0.0120. 1.6 x the amount of S + 1.5 x the amount of Al + 2.4 x the amount of Nb + 1.2 x the amount of Ti is 0.035-0.140. 1.2 x the amount of Mn + 1.4 x the amount of Ni + 1.1 x the amount of Cu + 1.8 x the amount of Mo is 1.00-3.50.  An Independent claim is also included for a process for the production of a drop forged part comprising heating a pre-material made from the above steel composition to a temperature of 1000-1300degrees C, deforming by forging, and cooling the drop forged part obtained to room temperature from 580degrees C at a cooling rate of 0.2-0.6degrees C/s.
Patent BR-0315106-A (BR)
Title: Derivados antimicrobianos de [3.1.0]oxazolidinona bicìclica
Inventor: GORDEEV MIKHAIL FEDOR
IPC: C07D403/10
Filed: 2003-10-03
Abstract: "DERIVADOS ANTIMICROBIANOS DE [3.1.0]OXAZOLIDINONA BICìCLICA". A presente invenção refere-se a determinados derivados de [3.1.O]oxazolidinona bicíclica das fórmulas I e II, descritas aqui, ou sais farmaceuticamente aceitáveis ou pró-drogas dos mesmos, que são agentes antibacterianos, composições farmacêuticas contendo os mesmos, processos para seu uso e processos para preparação desses compostos.
Patent BR-0318681-A (BR)
Inventor: GRASSELLI GIANBATTISTA
IPC: H01B3/30
Filed: 2003-12-24
Abstract: A process for manufacturing a self-extinguishing cable including at least one transmissive element and at least one flame-retardant coating in a position radially external to the at least one transmissive element, wherein the at least one coating includes an expanded flame-retardant polymeric material having (a) at least one expandable polymer; (b) at least one expanding agent; (c) at least one flame-retardant inorganic filler, in an amount of 100 parts by weight of 250 parts by weight with respect to 100 parts by weight of the at least one expandable polymer. The process includes the following steps: (i) feeding the flame-retardant polymeric material to an extruding apparatus, therein melting and mixing it; (ii) passing the flame-retardant polymeric material obtained in step (i) through at least one static mixer; and (iii) depositing by extrusion the flame-retardant polymeric material obtained in step (ii) onto the at least one transmissive element conveyed to the extruding apparatus.
Patent BR-8005659-A (BR)
Inventor: AREND C
IPC: C07F9/40
Filed: 1980-09-05
Abstract: 1. Process for the preparation of propargyl methanephosphonates of the general formula (I)  see diagramm : EP0025179,P5,F2  in which R denotes an alkyl, alkenyl or alkinyl radical having a maximum of 4 carbon atoms or an aryl radical, and X and Y denote oxygen or sulphur, characterized in that the relevant ester of methanephosphonyl monochloride or methanephosphonyl dichloride is reacted with at least the equivalent amount of propargyl alcohol in an aqueous two-phase system in the presence of an inorganic base, preferably with sodium hydroxide solution, as the acid-binding agent, in at least the equivalent amount.
Patent BR-8402059-A (BR)
Inventor: PELLET REGIS JOSEPF
IPC: B01J29/08
Filed: 1984-05-02
Abstract: Catalytic cracking catalysts, the process of their preparation and the process of their use.
Patent BR-8403260-A (BR)
Inventor: CHU NORI Y C
IPC: G03C1/72
Filed: 1984-07-02
Abstract: The organic photochromic composition of this invention comprises trifluoromethyl substituted spiro (indoline-2,3 min -(3H) napth-(2,1-b)(1,4)oxazine)(SO) dyes. This new class of (SO) photochromic compounds has a more neutral color when subjected to ultraviolet light irradiation. When used with a photochromic plastic embodiment, these (SO) compounds give the plastic embodiment a high luminous transmittance in an unactivated state, which can be darkened significantly when subjected to ultraviolet light irradiation. When an ultraviolet stabilizer is used with the photochromic compositions of this invention, the light fatigue resistance of the (SO) dye is improved and it will not hinder the photocolorability of the photochromic composition.
Patent BR-8405561-A (BR)
Inventor: CHURCHLAND MARK T
IPC: B27N3/14
Filed: 1984-10-31
Abstract: A process and apparatus for continuously forming a product having elongate members (10) at least about one foot long which are oriented, compressed and bonded. The process comprises depositing elongate members (10) on a moving carrier (39) with an orientation that is substantially parallel to the direction of movement of said carrier (39), said members (14) being deposited on said carrier (39) over a length of carrier (39) that is at least as long as about one-half times the length of the elongate members (10) and is at least as long as about 30 times the final thickness of the compressed, composite product. The apparatus comprises a first conveyor (30) along which elongate members (10) travel, said elongate members (10) being arranged transverse to the direction of travel of said first conveyor (30). This first conveyor (30) feeds a second conveyor (33) which is arranged to move transversely of said first conveyor (30) and to collect said elongate members (10). The second conveyor (33) then feeds a third conveyor (39) whereupon the final product is formed.
Patent BR-8501446-A (BR)
Inventor: HIRSCHBUEHLER KEVIN RICHARD
IPC: B29C70/08
Filed: 1985-03-29
Abstract: Improved fiber resin matrix prepreg fabrics are disclosed which are comprised of a first layer of reinforcing fabric coated with an epoxy resin composition and a discrete second layer of an epoxy resin modified with an elastomeric polymer. The discrete second layer is provided with a support comprising a gauze-like, lightweight fibrous mat or carrier of light-weight fibers that preserves the second "interleaf" layer during cure. Cured composites having the continuous interleaf layer intact exhibit high impact strength and resistance to impact damage. In addition, high-performance fiber resin matrix composites are disclosed which are comprised of a first layer comprising reinforcing filaments coated with a thermosetting resin composition and a discrete second layer of a thermoplastic resin. When the composite layers are matched to provide certain minimum strength and elongation properties, composites of unusually high impact strength and resistance to impact damage are achieved which retain their high performance properties over a range of temperatures and environmental exposures.
Patent BR-8503407-A (BR)
Inventor: SALANKI TIBOR
IPC: H01B17/14
Filed: 1985-07-17
Abstract: Hermetically sealed fiber optic cables (LW) are conducted through an insulator column consisting of several hollow insulators. The fiber optic cables (LW) are fastened to a support element (TE), whose one end is connected to the reference potential and whose other end is connected to a high voltage. The support element (TE) is characterized by a surface having only limited electrical conductivity. This assures that, as a result of the even field strength distribution thus guaranteed, no impermissibly high voltages are impressed on the fiber optic cable (LW). A non-conductive tube (GV) for conveying gas is wound around the support element (TE).
Patent BR-8705563-A (BR)
Inventor: SONNTAG FRITZ
IPC: H04L7/02
Filed: 1987-10-19
Abstract: A phase regulating circuit which converts a slot clock signal at an input into a slot-free clock signal with a low jitter at an output, comprises a phase discriminator, two identical frequency dividers and a regulating and oscillator circuit. The regulating and oscillator circuit comprises a quartz crystal oscillator which supplies an auxiliary frequency, and an adding counter which generates a further signal with a further frequency. One control input of the adding counter is connected for this purpose to the output of the phase discriminator, while a second input of the adding counter is connected to the output of the quartz crystal oscillator. The auxiliary frequency and the further frequency are each connected to an input of an EXCLUSIVE OR gate by which they are added by regular polarity reversal. From this added frequency, a frequency divider obtains the frequency of the clock signal. A plurality of phase regulating circuits can operate using a common quartz crystal oscillator which is of particular interest for digital signal multiplex devices.
Patent BR-8707175-A (BR)
Inventor: POWER JOSEPH MAXWELL
IPC: C03C17/02
Filed: 1987-12-30
Abstract: A vapor phase method for making a metal halide material useful for the manufacture of an infrared transmitting optical waveguide fiber or other optical device, and the use of the method for making such a device, wherein a halogenated beta-diketonate of a metal to be incorporated in the device is converted to the corresponding metal halide by controlled decomposition of the halogenated diketonate, are described.
Patent BR-8800467-A (BR)
Inventor: MANSSON KJELL
IPC: F16M3/00
Filed: 1988-02-05
Abstract: The invention relates to a bed structure for supporting driving and driven units, such as internal combustion engines and generators for instance. The bed structure comprises a first frame section (1) which serves as a transport frame and bed for the engine, and a second frame section (8) which can be moved between a retracted transport position and an extended position in which it serves as a bed for an auxiliary unit, such as a generator.
Patent BR-8907674-A (BR)
Inventor: HUNTER FRANK
IPC: A61K8/00
Filed: 1989-09-18
Abstract: PCT No. PCT/AU89/00402 Sec. 371 Date Mar. 15, 1991 Sec. 102(e) Date Mar. 15, 1991 PCT Filed Sep. 18, 1989 PCT Pub. No. WO90/03162 PCT Pub. Date Apr. 5, 1990.An oral hygiene system includes a probe for use as a clinical measuring instrument or gauge. The probe is adapted for assessing the degree of inflamation of various animal tissues. One embodiment of the probe is useful for examination of periodontal tissues, particularly the determination of pocket depths and the degree of gingivitis. The probe has a needle member affixed orthogonally to one end of its head, and the other end of the head mounts in a handle. Between the two ends of the head there are thin resilient members adapted for transmitting an appropriate force to the tip of the needle during measurement of the depth of the pocket. Another needle member has upper and lower ends. At the lower end, there is a hemispherical tip having an angular bevel facing toward the upper end of the needle so as to form an equatorial rim about the tip. There are calibration marks extending from the tip of the needle.
Patent BR-9001898-A (BR)
Inventor: LYSEN CLAES G
IPC: G01F23/22
Filed: 1990-04-24
Abstract: A solids level detecting assembly (11) is particularly useful for detecting the level of paper pulp (or wood chips during the manufacture of pulp) in a vertical vessel (10) . A first hollow shaft (12) is affixed at a portion thereof to a vessel with a first end (13) extending into the vessel. A second shaft (20), concentric with the first, is disposed within it and connected at a first end (23) thereof to the first end of the hollow shaft, and to a paddle (plate) (22). A sensing device, including a movable core element (28) of high magnetic permeability material, is mounted to a free end (24, 40) of the second shaft. A stationary core element (43) is mounted adjacent the movable element so that a twisting motion of the first shaft as a result of solid particles acting on the plate changes the flux in the core elements. A flux detector (comprising a pair of coils (70, 71) and a voltage detector (76)) detects the changes in magnetic flux in the core elements, and indicates the change on an indicator (77), which thus illustrates the level of pulp or chips within the vessel.
Patent BR-9004345-A (BR)
Inventor: RAYUDU S R
IPC: A01N33/12
Filed: 1990-08-27
Abstract: Synergistic combinations of ionene polymers and hexahydro-1,3,5-tris(2-hydroxethyl)-s-triazine for use in controlling fungal and bacterial growth in synthetic metal working fluids.
Patent BR-9101855-A (BR)
Inventor: MACHURAT JEAN
IPC: C08K3/34
Filed: 1991-05-08
Abstract: Elastomeric compositions with a halobutyl matrix reinforced by a siliceous inorganic filler, which are characterised in that they additionally contain an epoxidised natural rubber. These compositions exhibit high, both thermomechanical and adhesive, properties, especially when compared with natural rubbers. They can be employed for the preparation of tubeless-type leakproof tyres.
Patent BR-9207094-A (BR)
Inventor: MELI VINCENT A
IPC: B65B51/10
Filed: 1992-11-16
Abstract: An apparatus and method are provided for forming a package with heat tack seals for a slice of a food item. A web of thermoplastic material is first formed into a tubular arrangement with a longitudinal heat tack seal. To form the tubular arrangement, means are provided for folding a continuous web of thermoplastic material into a tube and for continuously forming a heat seal along the longitudinal face of the folded web. The food item which has been formed into a soft mass, is then inserted into the tubular member and the tubular member is flattened to form a thin film tube. Means are provided for forming a heat tack cross-seal which is disposed substantially transverse to the longitudinal forward moving direction of the web.
Patent BR-9300113-A (BR)
Inventor: STRAUB IMMANUEL
IPC: F16L21/06
Filed: 1993-01-12
Abstract: The pipe coupling has a housing (10) which can be constricted and in which the elastomer sealing collar (32) is arranged which has a C-shaped cross-section and sealing lips (36) extending towards one another. The meandering spring ring (44) which has a U-shaped cross-section and is provided with slots (74) is inserted into the respective annular groove (42) in order to support the sealing lip (36) on the collar web (34). When the housing (10) is constricted, the collar (32) is compressed in the circumferential sense and the sealing lips (36) rest smoothly on the pipe wall (55). At the same time, the spring ring (44) is constricted by the width of the slots (74) being reduced. The sealing lip (36) is supported by the spring ring (44) over a large area and the material of the collar (32) is prevented from flowing into and through the slots (74). The spring limb (68) which projects beyond the sealing lip (36) prevents the annular bead (56) sticking to the collar web (34). This pipe coupling is particularly suitable for use in the case of high operating temperatures and large temperature changes. 
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Patent BR-9404776-A (BR)
Inventor: BRITTON THOMAS CHARLES
IPC: C07F7/18
Filed: 1994-11-29
Abstract: A process for preparing 2,2-difluoroketene silyl acetals and  alpha , alpha -difluoro- beta -silyloxy-1,3-dioxolane-4-propanoic acid esters using these acetals.
Patent BR-9408474-A (BR)
Inventor: ALLEN PATRICK JAY
IPC: A61F13/514
Filed: 1994-12-13
Abstract: A disposable absorbent article, such as a baby diaper, a child's training pant, an adult incontinent garment, or the like, having an elasticized chassis which provides laterally oriented contractive forces about the lower torso of the wearer. In a particularly preferred embodiment, the absorbent article will resemble a skirt or, alternatively, a pair of "boxer shorts".
Patent BR-9602442-A (BR)
Inventor: DUARTE VIEIRA FRANCISCO JOSE
IPC: G09F19/12
Filed: 1996-05-20
Abstract: The present device relates to an advertising device which simulates the bubbling formed in a glass container containing a sparkling beverage. The device comprises a transparent container in the shape of a glass with a lid thereon, the container having a hydro-alcoholic solution in the color of the product to be advertised. To create the bubbles, a closed circuit inert gas system (such as nitrogen) having a compressor, a check valve and a cyclone separator for separating the gas from an entrapped liquid is provided. The system has a first tube with a bubblier attached thereto for injecting micro-bubbles into the container, a second tube for capturing the inert gas at the surface of the liquid in the container, and a third tube for returning the liquid sprayed by the gas back into the container liquid. A panel is preferably provided on which the container is positioned, wherein a back-lighting device and intermittent lights that flash at a rate controlled by a timer can be provided to illuminate the device. The timer preferably controls the compressor so that the input of micro-bubbles into the container, and the operation of the lights, can be synchronized.
Patent BR-9602872-A (BR)
Inventor: SMITH ROGER P
IPC: B65D35/08
Filed: 1996-06-21
Abstract: A flexible tube and pump dispenser for lotions and the like including a flexible plastic tube (42) having a first end and a second end. The tube (42) includes an integral rigid finish (44,100) at one end which has a radial flange (54,102) and a radially inwardly extending wall (54, 102). The flange (54,102) has an opening (56,104) therethrough. A pump dispenser (46,106) having a plunger and an axial body extends through the opening (56,104) in the sealing flange of the finish. The axial body of the pump dispenser (46,106) has a flange (82) engaging the flange (54,102) of the finish. The flange (82) on the body is held in position engaging the wall on the finish. <IMAGE>