baber/WOPTO huggingface dataset:
Patent BR-0302688-A (BR)
Title: Composição de massa refratária à base de sìlica
Inventor: PASKOCIMAS CARLOS ALBERTO
IPC: C04B35/14
Filed: 2003-06-26
Abstract: "COMPOSIçãO DE MASSA REFRATáRIA A BASE DE SìLICA". Trata-se a presente invenção de composições de massas refratarias à base de sílica., mediante o emprego de agregados a base de: sílica vítrea e/ou sílica cristalina associados a adições especiais, destinadas a confecção de revestimentos refratários para várias aplicações. As composições melhoradas aqui pleiteadas e descritas compreendem, numa primeira versão: pelo menos 90% em massa de agregados de silica, com pelo menos 90% destes agregados sendo de sílica vitrea eletrofundida e o restante na fonna de pó de sílica ativa; b) de 2 a 10% em massa de óxido de estanho (SnO~ 2~); c) de 1 a 5% em massa de silicato de etila;d) de 0,2 a 2% em massa de cimento de aluminato de cálcio, da categoria de 60 a 80% de A1203; e) de 1 a 10% em massa de silica coloidal; f) de 1 a 100 n-fl de solução aquosa de monoetanolamina para cada 50 a 100 ml de silicato de etila; g) de 0,01 a 0,10% da massa de sólidos de n-octanol; h) de 0,05 a 0,20% da massa de sólidos de isopropanol ou polipropileno glicol; e i) de 2 a 6% da massa de sólidos de água, e numa segunda versão: a) pelo menos 70% em massa de agregados de silica cristalina aditivadas com 12% de silica ativa e 10 a 25 % de sílica vítrea eletrofundida na granulometria abaixo de 0,045 mm, b) de 0,1% a 1,0% em massa de silicato de etila;c) de 1,0 a 10% em massa de silica coloidal; d) de 0,05 a 0,15% em massa de poliacrilato de amónia, ou sal sódico e/ou amoniacal de naftaleno sulfónico condensado com formaliza ou melamina condensada., ou hexametafosfato ou tripolifosfato de sódio ou poliacrilato de sódio, ou ácido citrico ou citrato de sódio, usados isoladamente ou misturados aos pares ou em grupos; e) de 0,0 1 a 0, 1 0% da massa de sólidos de n-octanol; f) de 0,05 a 0,20% da massa de sólidos de isopropanol ou polipropileno glicol; e g) de 2,0 a 7,0% da massa de sólidos de água.
Patent BR-0307704-A (BR)
Title: Aproveitamento eficiente de recursos-ivr colocados à disposição para sistemas de telecomunicação
Inventor: BIG NORBERT L
IPC: H04M3/493
Filed: 2003-02-05
Abstract: "APROVEITAMENTO EFICIENTE DE RECURSOS-IVR COLOCADOS à DISPOSIçãO PARA SISTEMAS DE TELECOMUNICAçãO". A presente invenção refere-se a um sistema-IVR (interactive voice response system) para o oferecimento de funções e recursos para serviços que abrangem a emissão de voz interativa ou a emissão de mensagens, assim como três processos para o tratamento de estreitamento de recursos do sistema-IVR. Do sistema-IVR é oferecido um conjunto de recursos para diversos sistemas de comunicação. Devido à conjugação exclusiva, alternativa das interfaces de comando e das interfaces de dados úteis do sistema-IVR para os sistemas de comunicação resultam, para os sistemas de comunicação, sistemas-IVR virtuais conjugados a cada sistema de comunicação. Os estreitamentos de recursos no caso de acesso de vários sistemas de comunicação no sistema-IVR podem ser evitados pelo fato de serem recusados pedidos para os quais os recursos necessários não podem ser reservados ou pelo fato de que os pedidos, em cujo processamento ocorrem retardos excessivos devido à espera por recursos, são interrompidos. A invenção tem a vantagem de um aproveitamento eficiente dos recursos oferecidos pelo sistema-IVR.
Patent BR-0309286-A (BR)
Inventor: AULANKO ESKO
IPC: H02K5/04
Filed: 2003-04-14
Abstract: A stator fastening arrangement for a flat elevator motor may include a stator core, a winding, and a rotor fitted in conjunction with the stator. The stator may be fitted within a mounting part fastened to a motor body. A space provided between the mounting part and the stator may be filled with a thermally conductive filling material for conducting heat away from the stator to the mounting part. The filling material may be provided on one or more axial, outer circumferential surfaces of the stator and in contact with the mounting part so as to fasten the stator to the mounting part.
Patent BR-0309417-A (BR)
Inventor: ESSER JOSEF
IPC: F16B43/00
Filed: 2003-03-19
Abstract: A self-locking fastening device which includes a screw or nut for fastening at least one first part to a second part and a shim ( 10 ) which is provided with a central borehole ( 11 ). The two surfaces of the shim ( 10 ) include rib profiles ( 12,14 ) which are fixed within or to the surfaces of the first part and the screw or nut no later than the time that the fastening device is tightened such that self-actuated unscrewing is prevented. The shim ( 10 ) is configured in a resilient manner such that the shim ( 10 ) can be compressed counter to the resilience thereof during tightening of the fastening device.
Patent BR-0309936-A (BR)
Inventor: DILLON MARIA P
IPC: B29C47/00
Filed: 2003-03-25
Abstract: An extrudable composition comprising a major amount of a thermoplastic host polymer, a fluorocarbon polymer and a dendritic material wherein the extrudate demonstrates reduced levels of surface defects.
Patent BR-0313831-A (BR)
Title: Sais benzenossulfonato de derivados de 4-flúor-2-cianopirrolidina
Inventor: FUKUSHIMA HIROSHI
IPC: A61P19/02
Filed: 2003-08-27
Abstract: "SAIS BENZENOSSULFONATO DE DERIVADOS DE 4-FLúOR-2-CIANOPIRROLIDINA". A presente invenção refere-se a um sal benzenossulfonato de (2S,4S)-2-ciano-4-flúor-1-[(2-hidróxi-1,1-dimetil)etilamino]acetilpirrolidi na que possui uma excelente atividade de inibição de DPPIV bem como propriedades físicas (por exemplo, estabilidade) exigidas para preparações farmacêuticas. A presente invenção permite fácil obtenção do composto em forma cristalina uniforme de alta pureza com excelente estabilidade em estado sólido.
Patent BR-0314461-A (BR)
Inventor: VANGELISTI MANUEL
IPC: C07D213/61
Filed: 2003-11-18
Abstract: Process for the preparation of 2-aminomethylpyridine derivative of general formula (I) or a salt thereof : <CHEM> in which :  n represents 0, 1, 2 or 3, X is halogen atom, each Y may be the same or different and may be a halogen atom, a halogenoalkyl, an alkoxycarbonyl or an alkylsulphonyl.
Patent BR-0314671-A (BR)
Title: Método de gerenciamento de rede baseado na qualidade do serviço
Inventor: KOU ERPING
IPC: H04L12/24
Filed: 2003-08-13
Abstract: "MéTODO DE GERENCIAMENTO DE REDE BASEADO NA QUALIDADE DO SERVIçO". A invenção descreve um método de gerenciamento de rede que é baseado na qualidade do serviço, tal método expande o servidor de rádio como um estágio de gerenciamento de tráfego, o qual ajuda na aplicação de rede específica de uma política QoS correspondente ao feito sob encomenda. Quando na aplicação do usuário, a qualidade do serviço e a autorização para o IDC, fornecem a informação seletiva do tráfego, onde o IDC armazenará a informação, e transmite esta para o servidor de rádio. O servidor de rádio autenticará o usuário, ao mesmo tempo, determinará e fornecerá a política QoS do usuário baseada no atributo do usuário e no tipo de tráfego da aplicação. Quando interage a informação com o equipamento de convergência, este transmitirá a configuração da política QoS para o equipamento de convergência, o equipamento de convergência determinará a configuração de política QoS correspondente, e o equipamento de convergência reconfigurará a configuração de política QoS correspondente da camada de acesso. Por último, pré-fabricar a política QoS que será usada para o tráfego do usuário, o esquema é capaz de combinar o gerenciamento QoS com o gerenciamento do usuário e o gerenciamento de tráfego, este melhorará a qualidade e a eficiência do serviço de rede.
Patent BR-0315816-A (BR)
Inventor: BUYTAERT JEAN
IPC: E21B43/10
Filed: 2003-10-31
Abstract: The invention relates to a method of installing a permanent non-obstructive depth and orientation reference in an open hole allowing drilling of a lateral and re-entry in said lateral or in the main borehole and a device for the implementation of said method. According to the invention the method comprises the following steps: positioning a locating assembly at a pre-determined section of the open hole, below the location of the desired lateral; and securing the positioning of the locating assembly in the open hole by pumping cement or injecting resin into the annular space comprised between the outside wall of said locating assembly and the open hole wall.
Patent BR-0316901-A (BR)
Inventor: MITSUI KOICHIRO
IPC: A61F5/44
Filed: 2003-12-11
Abstract: A disposable wearing article includes a liquid-pervious topsheet, a liquid-impervious backsheet, a liquid-absorbent core interposed between the top- and backsheets, a pair of liquid-impervious leak-barrier sheets and a pair of elastically stretchable sheets. Each portion of the aforesaid sheets placed one upon another are joined together by means of adhesives and the core is joined to inner surfaces of the top- and backsheets by means of adhesives. Adhesives are defined by a plurality of adhesive lines continuously extending in a given direction and each of the adhesive lines includes first and second zones arranged alternately in the given direction along the adhesive line. A quantity of adhesives in the first zone is much more than a quantity of adhesives in the second zone.
Patent BR-0317731-A (BR)
Inventor: LEBAN JOHANN
IPC: C07D307/68
Filed: 2003-12-17
Abstract: The present invention relates to compounds of the general formula (II) and salts and physiologically functional derivatives thereof, for the use as a medicament.
Patent BR-0318149-A (BR)
Title: sistema de supressão de incêndio por gás inerte com automodulação
Inventor: STILWELL BRADFORD T
IPC: A62C8/00
Filed: 2003-12-19
Abstract: "SISTEMA DE SUPRESSãO DE INCêNDIO POR GáS INERTE COM AUTOMODULAçãO". A presente invenção refere-se a um sistema de supressão de risco de gás inerte em pressão relativamente baixa (20), o qual é projetado para proteger uma sala (22), ou similar, dos efeitos de incêndio ou outro risco. O sistema (20) inclui uma pluralidade de cilindros de gás inerte pressurizados (24) cada um equipado com uma unidade de válvula (26); cada unidade de válvula (26) é por sua vez acoplada por meio de um conduto (28) a um conduto de distribuição (30). As respectivas unidades de válvula (26) são operáveis para distribuir gás a partir dos cilindros (24) a uma pressão genericamente constante (usualmente ao redor de 10 a 100 bar), durante uma porção substancial do tempo de distribuição de gás, para com isto fornecer supressão de risco efetiva sem a necessidade de equipamento de manipulação e distribuição de gás oneroso em alta pressão, e uma redução na área de ventilação da sala devido à sobre-pressurização mais baixa da sala. Cada unidade de válvula (26) tem um corpo de válvula (48) e um elemento de vedação do tipo pistão deslocável (56). Pressão de gás a partir do cilindro (24) e um conjunto de mola (184) deslocam o elemento (56) para a posição de válvula aberta, isto sendo equilibrado por pressão de gás dentro das câmaras de equalização e modulação (180, 182) fornecidas na unidade de válvula (26). Quando um risco é detectado, as unidades de válvula (26) são atuadas por meio de drenagem de gás a partir das câmaras de modulação (182) o que permite escoamento de gás a partir dos cilindros (24). Quando a descarga de gás prossegue, gás escoa para dentro e para fora das câmaras de modulação (182) de modo a alcançar a saída de gás em pressão genericamente constante desejada. Próximo ao final da descarga de gás, o conjunto de mola (184) se torna predominante e mantém a unidade de válvula (26) aberta até que todo o gás seja descarregado.
Patent BR-8004403-A (BR)
Inventor: MOHR G
IPC: E04B1/78
Filed: 1980-07-15
Abstract: A heat-insulating body such as a heat-insulating slab is made whose insulating and heat-absorbing material includes a fine powder, in particular a silica aerogel which is pressed to form the body. To carry out the pressing operation a sack-like sheath is required but between the sheath and the insulating material a separating agent is provided which results in the fact that the surface of the insulating material does not intimately engage with the sheath which is for example of glass fibre fabric, the sheath being movable with respect to the insulating material after the pressing operation. Apart from the fact that the sheath can be removed for any cases where it would be a cause of disturbance, additionally the insulating body provides improved bending properties and even when made with a high pressing rate has a homogeneous structure. To make the insulating body the separating agent may be applied to the inner surfaces of the sheath, the particulate insulating material then being introduced and the sheath sealed, whereafter pressure is applied.
Patent BR-8105488-A (BR)
Inventor: RICKELTON W
IPC: C07F9/30
Filed: 1981-08-27
Abstract: The invention relates to novel organic phosphinic acid compounds of the formula <CHEM> wherein R1 is 2,4,4-trimethylpentyl and R2 is 2,4,4-trimethylpentyl or cyclohexyl, and their use for the extraction of metals.
Patent BR-8202318-A (BR)
Inventor: YUNAN MALAK ELIAS
IPC: F42B3/16
Filed: 1982-04-22
Abstract: improved uniformity of timing, and particularly reduced sensitivity of timing to minor variations in delay charge size, are achieved in delay detonators by placing a loose load of a flame-sensitive ignition composition between a pressed delay charge and an ignition assembly, e.g., a percussion primer, at the actuation end of the detonator. The loose ignition charge has a free surface and is adapted to be ignited in response to direct contact with flame emitted from the ignition of a charge in the ignition assembly. Preferably, the delay charge is pressed into a plastic carrier which, in a non-electric detonator, has an open end terminating between the walls of the detonator shell and a primer shell that closes the actuation end of the detonator, and the ignition charge is loosely loaded into a metal capsule seated against the delay charge.
Patent BR-8203225-A (BR)
Inventor: DEY PHILIPS
IPC: H04B3/54
Filed: 1982-06-02
Abstract: In an overhead electric transmission system in which the phase conductors incorporate optical fibres, a joint between optical fibres of two phase conductors or between optical fibres of a phase conductor and an optical cable extending to a sub-station is enclosed within a fluid-tight metal housing. The housing is electrically connected to each phase conductor, is electrically insulated from earth, and has an external shape of such a form as to provide effective control of electrical stress. Preferably the metal housing is of hemi-spherical shape and is mounted on top of a porcelain insulator containing oil under pressure. Where an optical fibre connected at the joint is that of an optical cable, it passes into the metal housing through the oil filled porcelain insulator.
Patent BR-8400977-A (BR)
Inventor: CALIS GIJSBERTUS HENDRIKUS MAR
IPC: C05C5/04
Filed: 1984-03-01
Abstract: Separating Ca(NO<sub>3</sub>)<sub>2</sub>.4H<sub>2</sub>O from a nitrophosphate digestion liquor by crystallization, wherein Ca(N0<sub>3</sub>)<sub>2</sub>.4H<sub>2</sub>0 seeding material with a particle size smaller than 100 µm is added to this liquor at a temperature of 0,1-2°C lower than the saturation temperature, the resulting liquor is batchwise cooled, and the Ca(NO<sub>3</sub>)<sub>2</sub>.4H<sub>2</sub>O crystallized out is separated from the cooled liquor.The Ca(NO<sub>3</sub>)<sub>2</sub>.4H<sub>2</sub>O is substantially crystallized out without excessive cooling as very coarse and uniform particles which can be easily separated out.
Patent BR-8405252-A (BR)
Inventor: BOONE DEBRA CHERYL
IPC: B65D83/00
Filed: 1984-10-17
Abstract: A collapsible container 10 comprising a flexible bag including a spot 20 having an opening through which liquid is fed into and dispensed from the bag, and liquid passage means 30 inside of the bag in liquid communication with the spout opening for aiding in the dispensing of liquid from the bag. The liquid passage means is preferably integral with a wall of the bag but may be a separately formed elongate web heat sealed into the bag on making the bag.
Patent BR-8902923-A (BR)
Inventor: BOUTIER PHILIPPE
IPC: F15B5/00
Filed: 1989-06-16
Abstract: The invention relates to a method and a device for detecting a moving glass sheet heated to a temperature above its softening point. A jet of pressurised gas, in particular compressed air, is sent through the path which the sheet of glass takes, and the variation in pressure of the jet when the latter is intersected by the sheet of glass is detected. <IMAGE>
Patent BR-9100033-A (BR)
Inventor: BEST HOHN S
IPC: G11B21/10
Filed: 1991-01-07
Abstract: A method and means is described for writing data on a recording medium, such as a disk or tape, containing servo samples in such manner that the number of servo samples is increased with a minimal increase in overhead (non-data) regions. The tracks on the medium are divided into a plurality of maxi sections, each of which contains all fields with servo and associated overhead information and also a data field. At least one micro servo section containing only a portion of said information is located within each data field. As each micro servo section passes by an associated recording head, writing and reading of data is temporarily interrupted, but resumed when the micro servo section moves beyond the head, in such manner as to require minimal resynchronisation of said data during reading. Using a phase continuous clock, data is written in both portions of a data field to either side of each micro servo section in one pass of the disk or tape relative to the head. The micro servo sections contain no timing reference address mark and require no data encoder/decoder flush or synchronisation byte to resume reading in the portion of the data field following each micro servo section. <IMAGE>
Patent BR-9203795-A (BR)
Inventor: MCKEOWN IAN PATRICK
IPC: C01B33/193
Filed: 1992-09-29
Abstract: Amorphous silicas suitable for use as abrasives in transparent toothpastes can be prepared by a precipitation route. These silicas are distinguished by having a BET surface area of 100 to 450 m<2>/g, a weight mean particle size of 5 to 15 microns, a plastics abrasion value of 16 to 26, a mean pore diameter from 2 to 12 nm, a transmission of at least 70% in the refractive index range from 1.430 to 1.443 and an oil absorption in the range from about 70 to about 130 cm<3>/g.
Patent BR-9306013-A (BR)
Inventor: LOCHTEFELD THOMAS J
IPC: A63G21/18
Filed: 1993-03-04
Abstract: Sheet wave generators have recently been hailed as the new generation of simulated wave generating water rides. The present invention relates to a sheet wave generator with a riding surface appended to a single container of water, i.e., a swimming pool, wave pool, or any existing or new water facility. Because the riding surface of the present invention is contained along its outer periphery, the water ride can be compact so that is suitable for placement in a relatively small area of land. The ride surface itself has an inclined surface, a transition turn area, and a downward declining surface which feeds back into the pool. This butterfly configuration is relatively compact, and can be situated such that the flow of water comes from and returns to the pool area. The invention also has a unique nozzle outlet area which is at or slightly below the elevation of the water surface in the pool, so that riders may skim over the nozzle area and onto the riding surface directly from the pool area.
Patent BR-9306810-A (BR)
Inventor: CELIKKAYA AHMET
IPC: B24D3/34
Filed: 1993-07-20
Abstract: An abrasive grain (72) having a coating of grainding aid (64, 78) thereon is provided. The abrasive grains (72) can be incorporated into a variety of abrasive products (1, 10, 69) including bonded abrasives (10), nonwoven abrasives and coated abrasives (1, 69).
Patent BR-9401564-A (BR)
Inventor: PODHORSKY MIROSLAV DR
IPC: B23P15/26
Filed: 1994-04-22
Abstract: The invention relates to a method and a device for manufacturing heat-exchanger elements having a basic tubular body, the cross-section of which has a large width in relation to its height and which is provided on its surface with ribs enlarging the heat-exchange area, and also to a corresponding ribbed tube. On opposite wide sides of the profile (1) of the basic body, in each case a ribbed plate (2) is attached in the longitudinal direction of the profile. The ribbed plate (2) is folded or corrugated and, after being pressed onto the surface of the profile (1) of the basic body, is connected to the latter at least at some bearing points, the profile (1) of the basic body being moved together with the ribbed plates (2) continuously in the longitudinal direction and relative to a fastening means. In order to guarantee reliable fastening of the ribbed plates (2) to the wide sides of the profile (1) of the basic body despite the high rigidity of the ribbed plates (2) and unavoidable tolerances of the profile (1) of the basic body, the profile (1) of the basic body is designed as a profile which is open along a longitudinal line and to the wide side of which a ribbed plate (2) is fastened in each case before the longitudinal margins (1a, 1b) are brought together and connected to one another to make a closed tube. <IMAGE>
Patent BR-9405364-A (BR)
Title: Processo e dispositivo para aplicação de lìquidos sobre a superfìcie de couro ou materiais lisos semelhantes
Inventor: DOKOUPILOVA MAGDA
IPC: B05C1/14
Filed: 1994-05-07
Abstract: Patente de Invenção: <B>"PROCESSO E DISPOSITIVO PARA APLICAçãO DE LìQUIDOS SOBRE A SUPERFìCIE DE COURO OU MATERIAIS LISOS SEMELHANTES"<D>. A invenção representa um processo novo e um dispositivo para aplicação de líquidos (p.ex. tintas) sobre a superfície de couro ou materiais lisos semelhantes. O novo processo e o dispositivo funcionam de tal modo, que uma tira (peneira) em forma de malha, de poros abertos, em movimento, é alimentada mais ou menos paralelamente ao couro em movimento, sendo que os poros ou malhas estão cheios de líquido. Este líquido é transferido para a superfície de couro por meio de efeito de pressão. O efeito de pressão pode ser gerado por meio de um cilindro de pressão, zona de pressão oscilante, escova rotativa ou por meio de uma corrente de ar ou de vapor linear. A quantidade de aplicação do líquido (tinta) é determinada, muito vantajosamente, através da regulagem da velocidade relativa entre a superfície de couro e a tira em forma de malhas (peneira). O processo funciona com mínimas perdas de líquido (perdas de tinta) e não prejudica o ar ambiente (o meio ambiente).
Patent BR-9406422-A (BR)
Inventor: PARKER DAVID
IPC: C07C51/487
Filed: 1994-02-09
Abstract: PCT No. PCT/GB94/00248 Sec. 371 Date Jul. 21, 1995 Sec. 102(e) Date Jul. 21, 1995 PCT Filed Feb. 9, 1994 PCT Pub. No. WO94/19082 PCT Pub. Date Sep. 1, 1994A process for the purification of terephthalic acid is disclosed. A slurry containing crystals in an impurity-containing mother liquor under elevated pressure and temperature conditions is processed to separate the crystals from the mother liquor. The processing comprises highly efficient separation and washing of the crystals under the elevated temperature and pressure conditions in a unit (32) to produce a mass of crystals having a low level of contamination. The washed crystals are reslurried in aqueous medium (vessel 40) and transferred to a secondary separation unit (34) operating under lower pressure and temperature conditions, the transfer being effected by flashing down (in vessel 44) to the lower pressure. The filtrate (41) from unit (34), and optionally wash liquor used in unit (34), is used to establish a recirculating flow whereby the aqueous medium used for reslurrying the crystals prior to pressure let-down is repeatedly re-used.