baber/WOPTO huggingface dataset:
Patent BR-0307229-A (BR)
Inventor: BLASIUS WILLIAM GEORGE JR
IPC: C08L63/10
Filed: 2003-01-15
Abstract: The invention provides chain extenders made from epoxy-functional (meth)acrylic monomers and styrenic and/or (meth)acrylic monomers. The invention further provides polymeric compositions made from the chain extenders and plastic articles made from the compositions. Finally, the invention provides methods of using the chain extenders to improve the properties of virgin, recycled, and reprocessed condensation polymers.
Patent BR-0313738-A (BR)
Title: Artigo descartável de vestir
Inventor: SASAKI TORU
IPC: A61F13/551
Filed: 2003-08-29
Abstract: "ARTIGO DESCARTáVEL DE VESTIR". Revela-se aqui um artigo descartável de vestir no qual um conteúdo de óleo têxtil de acabamento em não-tecido fibroso 42 constituindo uma folha posterior 12 é 0,04peso% ou menos baseado no peso do componente das fibras do não-tecido 42. Em uma região anterior de cintura do artigo de vestir, porções laterais transversalmente opostas 20 são providas com um par de tiras adesivas 26 estendendo-se em uma direção transversa. Cada uma dessas tiras adesivas 26 compreende uma seção fixa 27 permanentemente unida na superfície externa da folha posterior 12 por meio de adesivo 30, uma primeira subseção livre 28 temporariamente unida na superfície externa da folha posterior 12 por meio de adesivo 31 aplicado sobre a superfície interna da primeira subseção livre 28 e a segunda subseção livre 29 temporariamente unida na superfície externa da primeira subseção livre 28 por meio de adesivo 32 aplicado na superfície interna da segunda subseção livre 29.
Patent BR-0317136-A (BR)
Title: Carbonato de cálcio ultra-seco, processo para a produção de partìculas de carbonato de cálcio ultra-seco, e, uso de carbonato de cálcio ultra-seco
Inventor: NOVER CHRISTOPH
IPC: C08K3/26
Filed: 2003-12-04
Abstract: "CARBONATO DE CáLCIO ULTRA-SECO, PROCESSO PARA A PRODUçãO DE PARTìCULAS DE CARBONATO DE CáLCIO ULTRA-SECO, E, USO DE CARBONATO DE CáLCIO ULTRA-SECO". A invenção refere-se a partículas de carbonato de cálcio ultra-seco, assim como a um processo de secagem de partículas de carbonato de cálcio, assim como ao uso deste carbonato de cálcio. De acordo com a invenção, as partículas de carbonato de cálcio são secadas com microondas. A secagem pode ser executada em um instalação de correia contínuo, um instalação de câmara, ou uma instalação de forno tubular rotativo. As partículas de carbonato de cálcio podem ser produzidas com um grau de secagem de 0 a 0,1% de H~ 2~O.
Patent BR-0317747-A (BR)
Title: Método de tratamento terapêutico concomitante de um indivìduo, composição farmacêutica, kit, uso de um primeiro agente e um segundo agente, e, métodos de prevenir ou tratar uma doença relacionada com amilóide-b, doença de alzheimer e insuficiência cognitiva suave
Inventor: GERVAIS FRANCINE
IPC: A61K38/08
Filed: 2003-12-24
Abstract: "MéTODO DE TRATAMENTO TERAPêUTICO CONCOMITANTE DE UM INDIVìDUO, COMPOSIçãO FARMACêUTICA, KIT, USO DE UM PRIMEIRO AGENTE E UM SEGUNDO AGENTE, E, MéTODOS DE PREVENIR OU TRATAR UMA DOENçA RELACIONADA COM AMILóIDE-<225>, DOENçA DE ALZHEIMER E INSUFICIêNCIA COGNITIVA SUAVE". Esta invenção refere-se a métodos e composições farmacêuticas para tratar doenças relacionadas com <225>-amilóide, incluindo Mal de Alzheimer. A invenção, por exemplo, inclui um método de tratamento terapêutico concomitante de um indivíduo, compreendendo administrar uma quantidade eficaz de um primeiro agente e um segundo agente, em que dito primeiro agente trata uma doença <225>-amilóide, neurodegeneração ou toxicidade celular; e dito segundo agente é um medicamento terapêutico ou suplemento nutritivo.
Patent BR-0318363-A (BR)
Title: método para controlar dinamicamente um limite de largura de banda máxima de um ou mais clientes e unidade de comunicação
Inventor: ZALITZKY YESHAYAHU
IPC: H04L12/56
Filed: 2003-06-29
Abstract: "MéTODO PARA CONTROLAR DINAMICAMENTE UM LIMITE DE LARGURA DF, BANDA MáXIMA DE UM OU MAIS CLIENTES E UNIDADE DE COMUNICAçãO". Método para controlar dinamicamente limite de largura de banda máximo de um ou mais clientes em uma rede que conecta os clientes a um ponto remoto através de uma pluralidade de nós. O método inclui as etapas de: monitorar um ou mais parâmetros do tráfego por um primeiro nó da rede; determinar se o valor dos um ou mais parâmetros atende uma pré-determinada condição; mudar limite de largura de banda máximo de um ou mais clientes da rede, que respondem à determinação que o valor de um ou mais parâmetros atende à condição; e aplicar a limite de largura de banda máximo aos um ou mais clientes através de um segundo nó diferente do primeiro nó.
Patent BR-8004434-A (BR)
Inventor: KUPPERS D
IPC: C03C17/245
Filed: 1980-07-16
Abstract: Doped silica glass is deposited by means of reactive deposition from the gas phase by the action of a nonisothermal plasma, on the inside of a quartz glass tube. The coated tube is collapsed and the preform thus obtained is drawn into an optical fiber. During the deposition procedure the tube inside diameter between 6 and 30 mm must satisfy the formula  (M/AI) 1/3.58x1 mm</=d wherein M is the deposition rate of doped quartz glass in grams per minute and AI has the value 1.42x10-4 g/min. At the end of the deposition, prior to collapsing, the inside diameter must satisfy the equation (M/AII) 1/3.04x1 mm>/=d AII having the value 6.63x10-5 g/min.
Patent BR-8006260-A (BR)
Inventor: RENTZEA C
IPC: A01N43/90
Filed: 1980-09-30
Abstract: Substituted alkylammonium salts of the formula   <IMAGE>   where R1, R2 and R3 are hydrogen, C1-4-alkyl, fluorine, chlorine or bromine, X is oxygen or sulfur, n denotes one of the integers 2, 3 and 4, A denotes quinuclidine or pyrrolizidine, or -NR4R5R6, R4, R5 and R6 denoting C1-6-alkyl, C2-6-alkenyl or C2-6-alkynyl which are unsubstituted or substituted by halogen, cyano or C1-4-alkoxy, or R5 and R6, as alkylene groups, may be part of an unsubstituted or C1-2-alkyl-substituted 5- or 6-membered heterocycle with 1 to 3 heteroatoms in the ring, and Z is the anion of any non-phytotoxic acid HZ, the manufacture of such compounds, agents for regulating plant growth containing these compounds, and the use thereof for regulating plant growth.
Patent BR-8202229-A (BR)
Inventor: HETTINGER WILLIAM P JR
IPC: C10G25/06
Filed: 1982-04-19
Abstract: A process is disclosed for the treatment of a hydrocarbon oil feed having a significant content of vanadium to provide a higher grade of oil products by contacting the feed under treatment conditions in a treatment zone with sorbent material. Treatment conditions are such that coke and vanadium in an oxidation state less than +5 are deposited on the sorbent in the treatment zone. Coked sorbent is regenerated in the presence of an oxygen containing gas at a temperature sufficient to remove the coke and under conditions keeping vanadium in an oxidation state less than +5 and regenerated sorbent is recycled to the treatment zone for contact with fresh feed.
Patent BR-8502941-A (BR)
Inventor: RATTON SERGE
IPC: C07C69/16
Filed: 1985-06-20
Abstract: 1. Process for preparing hydroquinone monocarboxylates from hydroquinone dicarboxylates, characterized in that an excess of hydroquinone dicarboxylate is reacted with hydroquinone, in the presence of a catalyst if desired, at a temperature of between 50 and 250 degrees C.
Patent BR-8503049-A (BR)
Inventor: JAMES MICHAEL PHILIP
IPC: C07C41/26
Filed: 1985-06-25
Abstract: Compounds of the Formula <CHEM>  wherein  R<1> is hydrogen, halogen, nitro, or cyano;  R<2> is halogen, trifluoromethyl, or cyano; R<3> is hydrogen, nitro, halogen, cyano, or (C1-C4)alkylthio, (C1-C4)-alkylsulfinyl, or (C1-C4)-alkylsulfonyl;  R<4> is hydrogen or (C1-C4) straight or branched chain alkyl;  R<5> is hydrogen or (C1-C4) straight or branched chain alkyl; R<6> is cyano or carboxy or an agronomically acceptable salt, ester or amide thereof;  n is an integer of one to four; and  m is an integer of one to four. and compositions containing these compounds exhibit herbicidal activity.
Patent BR-8503724-A (BR)
Inventor: TONALI ROBERTO
IPC: E05G5/00
Filed: 1985-08-07
Abstract: 7 This security entrance (1) is of the box-type with interlocked doors (3,4) and comprises an armoured vestibule (2) having one door (4) communicating with the bank (B) and one door (3) communicating with the exterior (E); a third door (10) can be opened into a discharge space (D) separate from the bank (B). This third door (10) is controlled by a metal detector (6) of known type.
Patent BR-8504167-A (BR)
Inventor: CHEVROULET LEON
IPC: C04B35/52
Filed: 1985-08-29
Abstract: The continuous production of electrode material consisting of pitch, coke dust and coke particles of variable sizes comprising the steps of mixing and kneading the components in a horizontally arranged mixing and kneading device. An extruder is provided at the output end of the mixing and kneading device and connected with the same by way of a vertically arranged chute. The rotation of the extruder is controlled by a sensoring device provided in the vertically arranged chute. A lateral ejector orifice provided in the chute is shut off by means of an ejector flap subject to the influence of a control device; this in turn also exerts its influence on the extruder drive. The forming operation is completely separated from the mixing and kneading process, so that no mutual influencing can take place.
Patent BR-8801194-A (BR)
Inventor: THURIES EDMOND
IPC: H01H3/30
Filed: 1988-03-16
Abstract: A zero latching force energy storage device has a first rod (10) sliding along an axis X and subjected to axial thrust from a first spring (17), with the first rod (10) being fixed at a first end to latching means and being coupled at a second end to energy storage means. The latching means include a rod (18) provided with a transverse bore (19) which, when in the set position, receives a latching member (100) controlled by an electromagnet (121). The energy storage means include a second rod (20) slidable along the same axis X and subjected to axial force from a second spring (34), with the free end of the second rod facing the free end of the first rod and being coupling to the first rod (10) and for locking it when the latching member (100) is in its set position.
Patent BR-9003539-A (BR)
Inventor: LANDY FRANK
IPC: C08L101/00
Filed: 1990-07-20
Abstract: An aqueous coating composition comprising an anionically stabilized latex, a polyfunctional amine and a volatile base may be used in or as a road or pavement-marking paint. The compositions demontrate shelf stability and fast cure properties.
Patent BR-9102766-A (BR)
Inventor: GAFFAR ABDUL
IPC: B65D35/04
Filed: 1991-07-01
Abstract: A dental composition, such as a paste or gel dentifrice containing triclosan, as an antibacterial agent which acts to decrease plaque on the teeth, is packaged in a hand holdable and squeezable dispensing container which is made of or includes a part or parts of a solid polymeric material, such as a polyfluoroethylene or polyvinyl chloride, which is compatible with triclosan, so that excessive loss of its anti-plaque activity on storage is avoided, which losses have been noted when various other plastics have been employed as dispensing container component materials. Alternatively, other more-reactive plastics may be employed for such dispensing container parts when a stabilizer, such as terpene, e.g., limonene, is present in the dentifrice. The dentifrice preferably also contains an anti-tartar proportion of polyphosphate, a tooth hardening proportion of a source of fluoride ions, a stabilizing proportion (in conjunction with the fluoride source) for the polyphosphate, of a polyvinyl methyl ether/maleic anhydride copolymer, and normal dentifrice components and adjuvants.
Patent BR-9104295-A (BR)
Inventor: SMITH GREGORY EUGENE
IPC: G01M11/00
Filed: 1991-10-04
Abstract: A non-contact method for monitoring the tension in an optical waveguide fiber during drawing is provided. The motion of the fiber is sensed in a direction transverse to the direction in which the fiber is moving. The sensed motion is analyzed to determine a plurality of frequency components thereof, each frequency component having a magnitude, and one of the components constituting the maximum magnitude component. The frequency of the maximum magnitude component is doubled to obtain a doubled frequency. The presence of a frequency component near the doubled frequency is ascertained to verify that the maximum magnitude component is the principal harmonic frequency of motion of the fiber. The tension in the fiber is then determined from the verified principal harmonic frequency component. <IMAGE>
Patent BR-9105011-A (BR)
Inventor: DERBYSHIRE RONALD LEE
IPC: A61K8/00
Filed: 1991-11-19
Abstract: Composition comprising (A) 3-isothiazolone antimicrobial compound, (B) an amount of a hydrazide-containing compound to stabilize said 3-isothiazolone, and method of stabilizing 3-isothiazolone antimicrobial compound, and method of use to inhibit growth of bacteria, fungi, algae, and yeast at a locus.
Patent BR-9303511-A (BR)
Inventor: GIOVANNI BIANCO
IPC: F02M37/02
Filed: 1993-09-14
Abstract: An anti-surge vessel for the fuel tank of a motor vehicle, including a hollow body (1) defining a fuel suction chamber (9) communicating with the tank through an inlet aperture (11) with which is associated a fuel recirculation duct (13). The hollow body (1) has a portion (17) which is raised with respect to the bottom of the tank which delimits, together with part of the bottom wall (3) of the hollow body (1) a flow passage with a converging cross-section, and the recirculation duct (13) has an end portion (15) between the bottom of the tank and the raised portion (17) and facing the converging cross-section flow passage. <IMAGE>
Patent BR-9305799-A (BR)
Inventor: SJODIN SVEN-ERIC
IPC: B24D13/02
Filed: 1993-01-29
Abstract: A rotating tool includes e hub having a central section for attaching the hub to a rotatable shaft and a disc-shaped hub section surrounding the central section. The central section and the hub section are comprised of an elastomeric material and formed as a unitary body. A plurality of sleeves are embedded in the hub section with each sleeve having an end terminating in the hub section and an opposing end protruding from the hub section. The protruding ends are spaced around the circumference of the hub section. Working tips are fastened in the protruding end of each sleeve. Each working tip has a base disposed in the protruding end of the sleeve and a tip protruding from that end of the sleeve. In an alternative embodiments, the hub section has a plurality of projections in which the sleeves are embedded.
Patent BR-9307138-A (BR)
Inventor: DOLAN JAMES T
IPC: H01J11/04
Filed: 1993-09-30
Abstract: An electrodeless lamp comprises an envelope (12) containing a plasma forming fill which includes at least one of sulfur and selenium when excited which emits principally visible light, which is in the form of molecular radiation. The envelope (12) has a diameter of less than one half inch. Means (1) are provided for generating electromagnetic energy. Further means (2, 3, 4, 5, 6) are provided for coupling said electromagnetic energy to said envelope to excite said fill, which in the absence of envelope rotation or with rotation at an insufficient speed, forms a discharge (14) which does not substantially fill the interior volume of said envelope (12). By additional means (13) the envelope (12) is rotated at a fast enough rate so as to cause the discharge (15) formed by the fill to substantially fill the interior volume of the envelope (12). <IMAGE>
Patent BR-9401104-A (BR)
Inventor: BRANDT RAINER DR
IPC: B32B27/32
Filed: 1994-03-09
Abstract: The present invention relates to an oriented, heat-sealable polypropylene film having an improved water vapour barrier action at the same time as considerably reduced global migration for packaging purposes, and having the layer structure ABCBA, where   a) C is a base layer comprising polypropylene and a hydrocarbon resin with a molecular weight of up to about 2000 g/mol and a softening point of above 130@, b) B are two hydrocarbon resin-free jacket layers of highly isotactic polypropylene having an isotacticity of > 94%, where the ratio between the thickness of a jacket layer and the thickness of the base layer is between 0.01 and 0.1, and c) A are two top layers of a heat-sealable polyolefin copolymer or terpolymer, where these top layers contain at least one antiblocking agent, lubricant and antistatic.
Patent BR-9402929-A (BR)
Inventor: CARLO LOUIS D
IPC: B60R25/04
Filed: 1994-07-25
Abstract: An anti-theft device (10) mountable on, in or otherwise adjacent the battery (12) of a motor vehicle includes an enclosed power switch (64) for opening the starting circuit between the battery (12) and starter motor (54) when the anti-theft device (10) is activated, whereby it is impossible to start the vehicle. A normally closed bimetal switch device (78) is connected in parallel with the power switch (64) in one embodiment and is connected to the vehicle battery (12) through the ignition switch (58) whereby, when the power switch (64) is open, an effort to start the vehicle through the ignition switch (58) or by shortening the latter results in a noise which simulates a weak battery. A resistance (134) is also connected across the power switch (64) in parallel therewith to preclude the dropout of pre-set electrical accessories in the vehicle when the power switch (64) is open. The anti-theft device is preferably operably by a remotely controlled encoder (82) having a code signal identified by circuitry (80) controlling operation of the power switch. <IMAGE>
Patent BR-9405571-A (BR)
Inventor: SAWDON CHRISTOPHER ALAN
IPC: C09K8/34
Filed: 1994-08-30
Abstract: PCT No. PCT/GB94/01878 Sec. 371 Date Jan. 31, 1995 Sec. 102(e) Date Jan. 31, 1995 PCT Filed Aug. 30, 1994 PCT Pub. No. WO95/06695 PCT Pub. Date Mar. 9, 1995There is disclosed a biodegradable wellbore fluid having a continuous oil phase comprising an n-alk-1-ene having from 12 to 20 carbon atoms or a linear polyunsaturated olefin having one of the double bonds in the 1-position and having from 12 to 22 carbon atoms, or a mixture thereof.
Patent BR-9400813-A (BR)
Inventor: ALVAREZ FERNANDO
IPC: G01N33/00
Filed: 1994-03-03
Abstract: In order to detect the residual fluid in a reusable bottle (1) being returned, infrared light is sent into the bottle by means of a light source (3). Light emerging from the bottle is detected using a detector (6). On the basis of the attenuation of the light in the bottle, which can be ascertained by the detector, the presence of residual liquid in the bottle can be deduced. The method is highly reliable and economical. <IMAGE>
Patent BR-9503889-A (BR)
Inventor: PENNETREAU PASCAL
IPC: C07C17/20
Filed: 1995-08-31
Abstract: Hydrofluorination of chloro(fluoro)butane of formula (I) C4H5ClxF(5-x) using hydrogen fluoride, is performed in the presence of a catalyst (II) selected from Gp IIIa, IVa, IVb, Va, Vb and Vb metal derivs. In (I), x is 1-5. Also claimed is the prepn. of 1,1,1,3,3-pentafluorobutane (III) by the above process. (II) is Sn or Sb chloride, fluoride or chlorofluoride (pref. antimony pentachloride). 0.001-1 mol. (II) w.r.t. (I) are used. The mol ratio HF to (I) is 4-25. The reaction is effected at 50-150 deg. C and 2-40 bar. (I) is 1,1,3,3-tetrafluoro-1-chlorobutane (Ia); 1,3,3-trifluoro-1,1-dichlorobutane or 1,1,3-trifluoro-1,3-dichlorobutane. (I) is obtd. by reaction of vinylidene chloride with HF.
Patent BR-9506035-A (BR)
Inventor: HELLER MICHAEL J
IPC: C12Q1/6825
Filed: 1995-07-05
Abstract: A method for analyzing nucleic acid obtained from a cell sample on a platform is described. A platform having a cell selector, a nucleic acid selector, and an array of microlocations, wherein at least one microlocation has an associated capture sequence, is provided. The cell selector is contacted with a cell sample, wherein a portion of the cells remain associated with the cell selector. At least a portion of cells associated with the cell selector are lysed to release a nucleic acid sample. The nucleic acid selector is then contacted with the nucleic acid sample, such that a portion of the nucleic acid sample remains associated with the nucleic acid selector. The associated nucleic acid sample is then released from the nucleic acid selector and then is contacted with the array of microlocations, such that at least a portion of the released nucleic acid sample hybridizes with the capture sequence.
Patent BR-9508200-A (BR)
Inventor: REINHART WERNER
IPC: G02B5/18
Filed: 1995-06-22
Abstract: PCT No. PCT/DE95/00827 Sec. 371 Date Jan. 27, 1997 Sec. 102(e) Date Jan. 27, 1997 PCT Filed Jun. 22, 1995 PCT Pub. No. WO96/01457 PCT Pub. Date Jan. 18, 1996In order to improve a structure arrangement comprising a plurality of portions having a relief structure with an optical-diffraction effect, in particular for visually identifiable optical security elements for value-bearing documents, for example banknotes, credit cards, passes or cheque documents, or other articles to be safeguarded, with a first group of portions with a first structure having an optical-diffraction effect, which first group is disposed on a surface region of the structure arrangement, and at least one further group of portions with a further structure which has an optical-diffraction effect and which is different from the first structure, in such a way that a given item of information can be imparted to a viewer of the structure arrangement with a high level of intensity and uniformly over the entire extent of a preselected viewing angle range, it is proposed that the structure of the portions of the first and the at least one further group respectively is such that, upon illumination of the structure arrangement, visually perceptible items of information originating from the portions of different groups are identical, as viewed from different sub-ranges of the viewing angle range.
Patent BR-9603980-A (BR)
Inventor: BESSON JEAN PIERRE
IPC: C09C1/36
Filed: 1996-10-02
Abstract: A method for calcining titanium dioxide comprises monitoring the conversion of anatase titanium dioxide to rutile titanium dioxide by positioning an optical probe close to a calcination kiln and monitoring the Raman spectrum produced by the titanium dioxide. Control of the kiln operation is improved because the method provides a more rapid feedback of the degree of conversion than traditional methods such as X-ray fluorescence.
Patent BR-9608386-A (BR)
Inventor: SATTIN MARIO
IPC: C08F14/00
Filed: 1996-05-31
Abstract: PCT No. PCT/IT96/00112 Sec. 371 Date Mar. 12, 1998 Sec. 102(e) Date Mar. 12, 1998 PCT Filed May 31, 1996 PCT Pub. No. WO96/39446 PCT Pub. Date Dec. 12, 1996According to the invention, there are provided a novel process for preparing an anti-scaling coating on the walls of a polymerization vessel by using aromatic compounds reacted with sodium hydroxymethanesulphinate, and an anti-scaling coating obtained by this novel process.