baber/WOPTO huggingface dataset:
Patent BR-8105434-A (BR)
Inventor: LOCATELLI J
IPC: C08G59/06
Filed: 1981-08-26
Abstract: Glycidyl polyethers of polyphenols are prepared by reacting at least one alkali metal salt of a polyphenol with at least one 1-halogeno-2,3-epoxyalkane, in an anhydrous and essentially aprotic reaction medium, and in the presence of a catalytically effective amount of a catalyst which comprises a cross-linked organic polymeric support, said support having a plurality of catalytically active functional groups covalently coupled thereto, the free valence of said functional groups having the structural formula:   <IMAGE>   The subject process is admirably suited, for example, for the preparation of epoxy resins from the disodium salt of bisphenol A and epichlorohydrin.
Patent BR-8106714-A (BR)
Inventor: FRIEDLI PAUL
IPC: B66B1/18
Filed: 1981-10-19
Abstract: The multiprocessor system enables rapid comparison of results determined from input data at the individual microprocessors. During a first phase of the comparison the results which are to be compared are transferred from the individual microprocessors to counters in connection logic components each of which is associated with an individual microprocessor. During a second comparison phase which is started by activating a comparison line to which all the connection logic components are connected via a bus driver, the counters are simultaneously started to count for periods of time each of which corresponds to the result which has been transferred to the respective counter. The comparison line is deactivated by the counter with which the longest counting period is associated. For the purpose of determining the deactivated state, the comparison line is connected to respective inputs of the connection logic components. An interrupt request is produced at that one of the microprocessors which is associated with the counter having the longest counting period. The multiprocessor system can be used, for example, to control the optimum operation of an elevator system.
Patent BR-8503728-A (BR)
Inventor: BREM ERNST
IPC: H02K3/22
Filed: 1985-08-07
Abstract: The connecting device has yokes (5, 6) brazed to the winding rod ends (1, 2), and the end surfaces of the yokes have distance pieces (10, 11, 12, 13). The hollow conductors (4) protrude beyond the solid part conductors (3) and are led through brazing plates (14, 15) which are brazed to both the hollow conductors (4) and the distance pieces (10, 11, 12, 13). Caps (16, 17) are placed over the brazing plates (14, 15) and brazed to the brazing plates (14, 15) in such a way that there is no leakage of liquid. The brazing points can be inspected at any time and, if necessary, improved because of the distance between the brazing plates (14, 15) and the rod end surface. The water chambers (20, 21) formed by the brazing plates (14, 15) and the caps (16, 17) are solidly connected to the winding rods (1, 2) and to the yokes (5, 6), so that no relative vibrations, which can damage the hollow conductors, can occur. The water chambers (20, 21), which are expensive in manufacture, do not depend on the rod geometry. The whole of the variance is provided by the brazing plates (14, 15) which are relatively simple to manufacture.
Patent BR-8503741-A (BR)
Inventor: LEWIS GEORGE KENNETH JR
IPC: D01D5/06
Filed: 1985-08-07
Abstract: Process for producing high-strength, aromatic polyamide filaments by delivering substantially uniform amounts of a spinning solution to a plurality of apertures in a spinneret plate, extruding the solution downwardly in a single vertical warp through a noncoagulating fluid and into a gravity-accelerated and free-falling coagulating fluid.
Patent BR-8505003-A (BR)
Inventor: ALTHABEGOITY GEORGES
IPC: C22B13/06
Filed: 1985-02-04
Abstract: Process for the continuous purification of work lead by cooling. Said process is characterized in that liquid work lead is poured into a thermostat cauldron containing liquid metal lead at a temperature lower than 500<o>C approximately and under stirring and in that pulverulent materials accumulating at the surface are recovered. Application to lead metallurgy.
Patent BR-8604738-A (BR)
Inventor: MALLARY MICHAEL L
IPC: G11B5/02
Filed: 1986-01-22
Abstract: The present device provides a downstream magnetic shield which is integrally formed with a write pole section having a tip to make up a magnetic recording head. The shield and the write pole tip are located with small gap therebetween, so that magnetic flux which fringes from the magnetic write pole tip is intercepted by the shield. Accordingly such fringing flux does not pass through the recording medium, and hence if a data bit has been written into the recording medium its dipole identity will not be weakened by the fringing flux of a subsequent data bit being written into the magnetic recording medium. In addition, the magnetic recording medium is made up of a first layer of material having perpendicular uniaxial anisotropy and an underlying layer made of a material which has a low magnetic flux reluctance characteristic. Accordingly, the magnetic flux passes vertically through the first layer, along the second layer and finally passes vertically from the second layer through the first layer into the shield. The face of the shield is designed to be many times as large as the face of the write pole section so that the density of the flux from the tip is sufficient to effect a vertical recording while the density of the flux passing into the downstream magnetic shield is low and hence a previously recorded pattern is not reversed.
Patent BR-8800181-A (BR)
Inventor: DIETZEL HANS-ULRICH
IPC: B23Q7/00
Filed: 1988-01-20
Abstract: In order to simplify, and to render easier, and to avoid manipulating difficulties of small-diameter pipes, which have to be separated and singled in the processing at a separating distance (6) and which have to be transported after the processing either within a factory or to different manufacturing or treatment stations or between factories, and in particular of pipes (1) with the bulges present or to be applied at their ends, such as pipe-connection nuts (26), protective caps (27), it is disclosed that the pipes (1) are separated continuously with a fixed distance (6, 6a) in between the pipes and are disposed at such a distance in a direction parallel to their axis, and are further separated on a moving support (10). then each pipe (1) is provided, during the continuous motion in a direction perpendicular to the pipe axis (1a), with a neighboring or with a more remote pipe in a parallel axial position by way of hinged disengageable connection members (12) which, in each case, correspond to the fixed distance (6, 6a) and wherein the pipe mat (19) of pipes (1) and hinged connections members (12) is continuously withdrawn and possibly wound to a bundle (20).
Patent BR-8804820-A (BR)
Inventor: IZARD DAVID GRAHAM
IPC: D21F11/02
Filed: 1988-01-12
Abstract: Method for the manufacture of structural mineral panels on a foraminous support wire (40) forming a dilute aqueous dispersion of mineral fiber and/or lightweight aggregate with some fiber and binder solids in water. A small amount of cationic flocculant such as polyacrylamide is added sufficient to effect coating of the binder solids onto the mineral fiber materials and the slurry is passed to a first flooded section (42) of the support wire (40) to form an open, entangled, structural mass having water in interstitial spaces of the entangled mass. Water is stripped from the mass and the mass dried substantially without collapse of the open structure, first by application of brief pulses of high vacuum (44) followed by further vacuum (46) and passing heated dry air (49) through the open entangled structure. This produces a very uniform homogeneous panel core with very evenly spaced and uniformly sized voids in the open cored structure.
Patent BR-9101990-A (BR)
Inventor: BOGNI BENITO
IPC: B23K11/093
Filed: 1991-05-15
Abstract: The welding unit comprises a first and a second pair of clamps (20, 21; 22, 23) supplied electrically for supporting and clamping, respectively, a first and a second pipe (30, 31) to be welded together. Each of the clamps of the second pair (22, 23) comprises a ceramic insert (26, 27) in contact with the second pipe (31) in the area of insertion and welding of the first pipe (30). <IMAGE>
Patent BR-9106907-A (BR)
Inventor: HONSA SANDRA LOUISE
IPC: C11D1/29
Filed: 1991-09-25
Abstract: The present invention provides highly-built, liquid detergent compositions comprising: one or more conventional anionic, nonionic or cationic detersive surfactants; one or more optical brighteners; one or more polyhydroxy fatty acid amides of the general formula <IMAGE>  wherein R1 is H, a C1-C4 hydrocarbyl, 2-hydroxy ethyl, 2-hydroxy propyl, or mixtures thereof, R2 is a C5-C31 hydrocarbyl group, and Z is a polyhydroxyhydrocarbyl having a linear hydrocarbyl chain with at least 3 hydroxyl groups directly connected to the chain, or an alkoxylated derivative thereof; one or more detergent builders; and a liquid carrier; wherein the optical brightener is added to the detergent composition in admixture with the polyhydroxy fatty acid amide. The present invention also provides a premix for use in the formulation of liquid detergent compositions, said premix comprising one or more optical brighteners, one or more polyhydroxy fatty acid amides and a liquid carrier. The present invention further provides a method for preparing optical brightener-containing liquid detergent compositions wherein said brightener is added to said detergent compositions via the above-described premix.
Patent BR-9203983-A (BR)
Inventor: ERDEN DONALD L VAN
IPC: B65D67/02
Filed: 1992-10-14
Abstract: A package (10) for releasably holding a plurality of containers (22) comprises an arraying device (14), a plurality of containers (22), and encompassing means (16). The arraying device (14) releasably holds the containers (22) together to form a pre-determined array. The containers (22) have a bottom (20), and are insertable into the arraying device (14) so that the arraying device (14) is located proximate to their bottoms (20). The arraying device (14) loosely retains the containers therewithin. The encompassing means (16) surrounds the containers (22) and the arraying device (14) for retaining the containers (22). <IMAGE>
Patent BR-9204990-A (BR)
Inventor: LUNDQUIST ERIC GUSTAVE
IPC: C07C69/54
Filed: 1992-12-11
Abstract: Esters may be produced with a minimum formation of ether by-product by reacting an organic acid, organic acid anhydride or ester with an alcohol at elevated temperatures in the presence of vinylaromatic polymer beads which are surface functionalized with strongly acidic functional groups, the inner volume of the polymer beads remaining unfunctionalized.
Patent BR-9206570-A (BR)
Inventor: MERCADO EMILIO ANTONIO
IPC: D06P1/651
Filed: 1992-09-29
Abstract: A method of dyeing film of polyethylene terephthalate wherein the film is immersed in a dye bath of solvent or dispersion dyes dissolved in a carrier consisting of glycerol triacetate, the dye bath being heated so the film is raised to the glass transition temperature of the film, and the dye and carrier are absorbed into the film. The dye and carrier are removed from the surface of the film by a washing bath, and the film is then heated to remove the carrier absorbed in the film without depreciating the dyestuff or the film.
Patent BR-9303685-A (BR)
Title: Processo de congelamento-desintegração-irradiação com microondas (codimo) na extração de óleos de peixes
Inventor: FIGLIUOLO ROBERTO
IPC: C11B1/10
Filed: 1993-08-18
Abstract: "PROCESSO DE CONGELAMENTO-DESINTEGRAçãO-IRRADIAçãO COM MICROONDAS (CODIMO NA EXTRAçãO DE óLEOS DE PEIXES". Patente de Invenção de um processo para extração de óleo rico em substâncias poliinsaturadas de alta susceptibilidade oxidativa a partir de resíduos da indústria pesqueira, especialmente o fígado de peixes. O processo caracteriza-se pelo congelamento, desintegração e irradiação com energia de microondas da matéria-prima como meios para a prevenção da autoxidação, maximização da extração de óleo e fonte de energia para aquecimento e fusão do óleo, respectivamente.
Patent BR-9307757-A (BR)
Inventor: SANKARANARAYANAN RAMANI
IPC: B22D43/00
Filed: 1993-12-07
Abstract: A flow control device comprising a baffle plate and a plurality of dividers radially disposed about a nozzle through which liquid is to be discharged and adapted to space the plate from the nozzle. The device finds particular application in substantially eliminating any entrainment of a supernatant phase such as metallurgical slag or of an oxidizing atmosphere resulting from the formation of vortexing funnels disrupting liquid flow in a draining container.
Patent BR-9405518-A (BR)
Inventor: MONCRIEF FRANK N
IPC: B65B5/10
Filed: 1994-08-11
Abstract: A continuous motion, end loading packaging machine forms article groups of a predetermined number and configuration using a flight type article selector. The packaging machine is flexible in its ability to package articles of different heights and diameters in various product configurations. The packaging machine includes adjustable guide rails to selectively change product infeed lane widths. The machine also phase adjusts the selector flights, and allows for easy selector flight replacement.
Patent BR-9408594-A (BR)
Inventor: BOTT CRAIG J
IPC: C08L51/00
Filed: 1994-06-29
Abstract: The present invention provides amphipathic graft copolymers comprising a hydrophobic polymer portion combined with at least one hydrophilic polymer portion containing pH independent ionic groups. The amphipathic graft copolymers can be prepared employing a procedure which comprises adding at least two hydrophobic monomers, wherein at least one of the monomers is a graftable monomer, and hydrophilic monomers, including at least one anionic and/or cationic pH independent ionic monomer, or a post reactive non-ionic monomer that can be converted to a pH independent ionic derivative, to a reaction medium and free-radical polymerizing said monomers and recovering the thus prepared amphipathic graft copolymer. Stable, substantially non-aqueous solution composition of said copolymer containing less that 15 percent by weight water are also provided. The present invention is also useful in preparing a substantially non-aqueous concentrate formulation of a non-ionic surfactant and an amphipathic graft copolymer composition in admixture with a water insoluble organic pesticide which concentrate formulation can be easily diluted with water to form non-settling, freeze-thaw stable formulations. The present invention further provides methods for the use of water-diluted agricultural pesticide concentrate formulations of the above non-ionic surfactant concentrate formulations in the kill and control of agricultural pest.
Patent BR-9608038-A (BR)
Inventor: HIMMELSBACH FRANK
IPC: C07C257/18
Filed: 1996-04-18
Abstract: PCT No. PCT/EP96/01615 Sec. 371 Date Dec. 17, 1997 Sec. 102(e) Date Dec. 17, 1997 PCT Filed Apr. 18, 1996 PCT Pub. No. WO96/33970 PCT Pub. Date Oct. 31, 1996The present invention relates to phenyl amidines of general formula (I), in which R1 to R5 are as defined in claim 1, their tautomers, their stereoisomers and their mixtures and their salts, especially their physiologically acceptable salts with inorganic or organic acids or bases also having valuable pharmacological properties, preferably aggregation-limiting effects, producing them.
Patent BR-9610262-A (BR)
Inventor: REED STEVEN G
IPC: C12Q1/68
Filed: 1996-08-30
Abstract: Compounds and methods for inducing protective immunity against tuberculosis are disclosed. The compounds provided include polypeptides that contain at least one immunogenic portion of one or more M. tuberculosis proteins and DNA molecules encoding such polypeptides. Such compounds may be formulated into vaccines and/or pharmaceutical compositions for immunization against M tuberculosis infection, or may be used for the diagnosis of tuberculosis.
Patent BR-9610751-A (BR)
Title: Dispositivos de energia elétrica utilizando fibras cerâmicas condutivas.
Inventor: JAMES DAVID
IPC: H01M4/485
Filed: 1996-09-27
Abstract: "DISPOSITIVOS DE ENERGIA ELéTRICA UTILIZANDO FIBRAS CERâMICAS CONDUTIVAS". A performance de dispositivos de energia eletroquímicos tais como baterias, células ou pilhas de combustível, condensadores e sensores é aumentada pela incorporação de materiais cerâmicos na forma de fibras, pó, microplaquetas e substratos. São preferidas as fibras que têm um comprimento variando a partir de cerca de 10 a cerca de 10.000 microns. As fibras também podem ser revestidas com metal.
Patent BR-9701880-A (BR)
Inventor: SEMMELMANN WOLFGANG
IPC: H02K15/12
Filed: 1997-04-22
Abstract: The known methods of insulating turns (3) of pole (1) coils (2) of synchronous machines are incapable of avoiding problems of current escape due to various factors, including moisture and dirt. In addition, the methods of the prior art have to be carried out manually. The present invention overcomes these drawbacks by a process of applying an insulation to turns (3) of a pole (1) coil (2) of a synchronous machine, characterized by including a step of applying a powdered insulating varnish onto the turns (3).
Patent BR-9704116-A (BR)
Inventor: CHEN MAI
IPC: C09J175/06
Filed: 1997-07-28
Abstract: In a two-part, 100% solids adhesive composition useful for preparing a polymeric laminate adhesive pouch, a first part is a liquid OH-functional polyester containing epoxy resin having both epoxy and hydroxyl functionality and a second part is a multi-functional isocyanate.
Patent BR-9709102-A (BR)
Title: Dispositivo de folha dobrada.
Inventor: KING THIMOTY JAMES
IPC: A47K10/42
Filed: 1997-05-20
Abstract: <B><MU>DISPERSOR DE FOLHA DOBRADA<D><MV>. Um dispersor (10) para dispersar individualmente folhas de material de uma coluna (42) de folhas de material formada por uma pluralidade de folhas dobradas, empilhadas verticalmente de material (46) é fornecido. O dispersor (10) é dimensionado para receber uma pluralidade de folhas dobradas, empilhadas verticalmente de material (46) e inclui uma superfície inferior (22), uma parede dianteira (14) e uma parede traseira. A parede dianteira (14) e a parede traseira são separadas por paredes laterais (18, 20) espaçadas entre si. A superfície inferior (22) define uma abertura de descarga (30) tendo o comprimento (A) superior à largura (B). A abertura de descarga (20) é direcionada de tal maneira que a dimensão do comprimento (A) está numa direção transversal com respeito à direção da parede dianteira (14). A pluralidade de folhas dobradas, empilhadas verticalmente de material (46) dentro do alojamento é suportada pela superfície inferior. Cada folha (46) inclui um borda anterior (52) e uma borda posterior separadas por bordas laterais (56) espaçadas entre si. No processo de dispersar folhas individuais do dispersor (10), as bordas laterais (56) das folhas são impelidas para dentro pela dimensão da largura (B) da abertura de descarga quando as folhas individuais passam pela abertura (30).
Patent BR-9709485-A (BR)
Title: Engaste para uma máquina de transação automática.
Inventor: DEAVILLE DAVID
IPC: G07F7/04
Filed: 1997-05-27
Abstract: <B> ENGASTE PARA UMA MáQUINA DE TRANSAçãO AUTOMáTICA <D>. é revelado um engaste (150) de máquina de transação automática para fixação ao painel frontal da máquina (1) que é duravél e versátil, e que proporciona vantajosamente pelo menos duas formas de pagamento. A face (151) do engaste cave através de uma abertura de tamanho padrão na indústria no painel frontal da máquina de transação automática. Em uma modalidade, o engaste contém uma abertura para aceitar cédulas bancárias, moedas e cartões em pagamento por um artigo de venda.
Patent BR-9709660-A (BR)
Inventor: SCHWERDTFEGER KLAUS PROF
IPC: B22D11/06
Filed: 1997-06-02
Abstract: The invention relates to a strip casting plant with side limits arranged closely adjacent to a carrying belt. The side limits, and preferably the supply device for molten metal, are capable of vibrating and are connected to a device for producing vibrations. The adhesion of solidified material can thus be prevented.
Patent BR-9711956-A (BR)
Inventor: CLARK JAMES E II
IPC: B67D1/04
Filed: 1997-02-10
Abstract: A device to empty fluid from a sealed pressure container by use of pressurized air, and thereafter to place the container under vacuum. The device has a sleeve portion which defines an interior chamber. A ring portion with a hole extends into the interior chamber and forms a seating surface. A slidable seat with an aperture is located in the interior chamber below the ring portion and is sized to loosely fit in the interior chamber and seat on the ring portion. An upper cap with an air channel is located at the upper end of the sleeve and a lower cap with an air channel is placed at the lower end of the sleeve portion. A spring placed in the interior chamber between the lower cap and the slidable seat biases the slidable seat into contact with the ring portion. A floatable ball is placed above the slidable seat and is adapted to fluid tightly seat on and seal off its aperture. The floatable ball is sized to freely pass through the hole in the ring portion. A vacuum generator is also provided. It has a flow-through channel, a junction air channel in communication with the flow-through channel at an upper end and in communication with the channel in the upper cap, and an air flow valve with opened and closed positions located downstream of the junction of the air channel.
Patent BR-9714962-A (BR)
Title: Goma de mascar contendo trealose
Inventor: YATKA ROBERT J
Filed: 1997-11-21
Abstract: <B>"GOMA DE MASCAR CONTENDO TREALOSE"<D> Gomas de mascar contendo trealose e métodos para produzir tais gomas são revelados. Numa realização, a goma compreende cerca de 5% a cerca de 95% de base de goma, cerca de 0,1% a cerca de 10% de agente aromatizante e trealose, a trealose sendo parte ou todo o adoçante de volume na goma. A trealose fornece a goma com propriedades únicas, e a goma é não cariogênica. Noutras realizações, a trealose é consecada com outros adoçantes ou co-evaporada com um xarope plastificante para produzir ingredientes adoçantes e xaropes únicos para goma. A trealose também pode ser fornecida na forma de um laminado sobre a goma ou usada para formar um revestimento duro para uma goma em pastilha revestida.
Patent BR-9802222-A (BR)
Inventor: RITSCHE STEFAN
IPC: B05B11/00
Filed: 1998-06-25
Abstract: The throughflow controlling unit is a valve unit (10) or similar, possibly with two valves (31,32), i.e. a first valve (31) and second valve (32) upstream from the first. In the overhead position of the dispenser (1) and the downwardly directed flow direction, the media throughflow device is cut off by the second valve. The valves have at least one valve seat (33,34) together with first and second valve bodies (35,36) movable relatively to each other and in relation to the housing (4). The second valve body is formed as a driver for the first valve body. To at least one valve seat (33,34) a radial clearance-free guide (51) for the corresponding valve body connects. The guide has peripherally distributed projections (52) and preferably at least one valve body in each position is radial clearance-free centred in relation to the valve seat.
Patent BR-9803639-A (BR)
Title: Método e composição para controlar infestação por "tortricidadae" em soja
Inventor: KOLACZ KATHRYN H
IPC: A01H6/54
Filed: 1998-03-03
Abstract: "PROCESSO E COMPOSIçõES PARA CONTROLE DE INFESTAçõES DE TORTRICIDAE EM SOJAS". São descritos processos de controle de infestação em plantas de soja por membros da família de insetos Tortricidae. Também são descritas plantas transgênicas, células hospedeiras e composições derivadas delas compreendendo um segmento de ácidos nucléicos codificando uma <sym>-endotoxina de B. thuringiensis, tal como uma codificando um membro da família de proteína cristal Cry1, que são resistentes aos insetos incluindo Epinotia aporema.