baber/WOPTO huggingface dataset:
Patent BR-0318407-A (BR)
Inventor: LAGLER LOUIS
IPC: B65D47/08
Filed: 2003-07-18
Abstract: The invention is directed to a closure (1) moulded in closed position. The closure (1) comprises a body (2) and a lid (3), which are separated by a circumferential gap (10). A snap hinge (4) comprising two trapezoid elements (5), which are connected each by film hinges (5) to the body (2) and the lid (3), causes a snap action while opening or closing the closure (1). The closure offers opening angles in the range of 220°.
Patent BR-8007193-A (BR)
Inventor: HOLMWOOD G
IPC: C07D239/26
Filed: 1980-11-06
Abstract: Pyrimidine-butanol derivatives of the general formula    <IMAGE>  (I) in which X represents hydrogen, halogen, alkyl or alkoxy, or represents benzyloxy which is optionally substituted by halogen and Y represents hydrogen or halogen have powerful growth-regulating properties.
Patent BR-8102388-A (BR)
Inventor: NADY L
IPC: C07D263/04
Filed: 1981-04-20
Abstract: Dichloroacetylamides selected from the group consisting of: (a) N,N-diallyldichloroacetamide, and (b) N-dichloroacetyl oxazolidines having the formula  <IMAGE>  in which R is hydrogen or C1-C3 alkyl are produced in a continuous circulating process by reaction of dichloroacetyl chloride with respectively N,N-diallylamine or an oxazolidine having the formula  <IMAGE>  in the presence of an aqueous solution of sodium hydroxide. The conduct of this process in a continuous circulating fashion produces the desired amide in greater yield than by the heretofore practiced batch processes.
Patent BR-8704838-A (BR)
Inventor: ROWE EDWARD A JR
IPC: H01B3/20
Filed: 1987-09-21
Abstract: Dielectric fluid is prepared by combining perchloroethylene with an aliphatic hydrocarbon having 7-9 carbon atoms in the aliphatic chain. The resulting dielectric has improved freezing point and nonflammability characteristics.
Patent BR-8800221-A (BR)
Inventor: SARIN VINOD K
IPC: C04B41/87
Filed: 1988-01-19
Abstract: A process for producing a wear resistant article (30), such as a cutting tool. Gaseous halides of two or more of aluminum, zirconium, and yttrium with other reactants are passed over a cemented carbide or hard ceramic substrate (12) at 900 DEG -1250 DEG C for the cemented carbide substrate or about 900 DEG -1500 DEG C for the hard ceramic substrate, and 1 torr to about ambient pressure to form a composite ceramic coating (32) on the substrate (12). The coating (32) is a continuous first-phase metal oxide matrix (24) having particles (34) of at least one different metal oxide dispersed therein. In a preferred process, one or more of the metal halides is pulsed into the gaseous mixture containing a different metal halide to control the deposition of the particles.
Patent BR-9104393-A (BR)
Inventor: GANTERT GERLINDE
IPC: A61K6/838
Filed: 1991-10-10
Abstract: Dust-free investment materials for producing precision castings consisting of water-soluble phosphates, magnesium oxide and silicon dioxide are obtained when the investment material is divided into two components a and b, where component a contains all the magnesium oxide, where appropriate a part of the silicon dioxide and, if silicon dioxide is present, 0.4 to 6% by weight of a hydrophilic organic solvent, and component b contains the phosphate, the remainder of the silicon dioxide and at least 0.5% by weight of water.
Patent BR-9106239-A (BR)
Inventor: OECHSLE DIETMAR
IPC: B01J20/28
Filed: 1991-09-23
Abstract: The invention concerns a method of processing liquids using fine to very fine organic and/or inorganic granular particles, the invention calling for the particles first to be mixed and compressed together to form an agglomerate, which is subsequently heated at least to a temperature near its melting point. The particles are then fixed in place by subjecting them to a process similar to sintering for a suitable length of time, the resulting agglomerate being screened, or ground in a grinder, to give a particle size suitable for the intended use. This enables stabilizing and filtering auxiliaries to be produced with predetermined or predictable physical or chemical properties suitable for specific processes.
Patent BR-9106937-A (BR)
Inventor: DIRLAM JOHN PHILIP
IPC: C12R1/03
Filed: 1991-08-30
Abstract: An acidic polycyclic ether antibiotic, having structure established by X-ray crystallography, is formed by fermentation of a novel microorganism, Actinomadura sp. ATCC 55027. This novel antibiotic is useful as an anticoccidial in poultry, in the prevention and treatment of swine dysentery and as a growth promotant in cattle and swine.
Patent BR-9201280-A (BR)
Inventor: NGUYEN GIAO V
IPC: A01N25/32
Filed: 1992-04-09
Abstract: The present invention discloses a method of producing an aqueous agricultural composition exhibiting reduced irritation to animals and corrosiveness to materials by admixing an agriculturally acceptable compound and an amine-oxide surfactant having the Formula: <CHEM> wherein R<1> is a straight or branched chain about C6 to about C20 alkyl or alkenyl group, R<2>, R<3>, R<4> and R<5> are each independently selected from the group of straight and branched chain lower alkylenyl groups, and a + b + c + d is about 5 to about 25. The compositions exhibit reduced eye irritation to animals and reduced corrosiveness to metals. A method of treating plants is also disclosed.
Patent BR-9202244-A (BR)
Inventor: BITTER DIETER
IPC: B23K1/19
Filed: 1992-06-15
Abstract: The invention relates to a gastight coupling between pipes of small diameter made of metals or metal alloys of different melting points, in particular of copper and aluminium, in which the end region of the first pipe (1) is flared and the second pipe (2), made of material with a lower melting point, is inserted and soldered into the flare (3), the inner circumferential surface of the flare (3) merging via an inner taper (4) and a widening (38) into the unwidened region of the first pipe (1), it being possible for a sleeve (34) made of high-grade steel to be inserted in the end region of the second pipe (2). <IMAGE>
Patent BR-9202994-A (BR)
Inventor: LEVESQUE YVON
IPC: A61F13/45
Filed: 1992-07-31
Abstract: A composite absorbent structure capable of extremely short fluid penetration time, well-suited for use as an absorbent core in disposable absorbent products such as adult disposable briefs, diapers, incontinence pads, sanitary napkins, wound dressings and bandages. The composite absorbent structure (16) comprises a highly absorbent fluid transfer sheet (18) having a low fluid retentiveness, and a laminated, wicking reservoir (20) with a high fluid retentiveness in intimate fluid communication with the fluid transfer sheet to draw fluid therefrom under the effect of capillary action. The laminated reservoir includes superposed layers (22,24), the layer closest to the fluid transfer sheet being provided with a fluid distribution well (26). A highly porous and hydrophilic spacer element (27) is inserted between the reservoir layers establishing a high void volume area which forms an extension of the fluid absorptive well between the reservoir layers. The invention also comprehends a method for providing a rapid fluid absorption in a disposable absorbent product. <IMAGE>
Patent BR-9307304-A (BR)
Inventor: MCDONOUGH JAMES M
IPC: F23Q2/16
Filed: 1993-10-22
Abstract: A selectively actuatable lighter device (10) is disclosed which includes a body defining reservoir (12) for containing a combustible gaseous medium such as butane, and having a valve (20) arranged to be selectively actuated between a normally closed position and an open position which permits the exit of the gaseous medium. Such lighter (10) can selectively produce sparks at a location (19, 22) proximate to the gaseous medium exit to ignite the gaseous medium. Such lighter device (10) embodies a resiliently releasable valve actuator (14) which normally prevents actuation of the valve (22). The valve actuator (14) includes an interfering portion (14A) which is selectively movable to a position out of interference with an interfering portion (12B) of the lighter body, so that the gaseous medium may be released and ignited by the sparks. Once the valve actuator (14) is depressed and released, it returns to its closed or latched position to prevent actuation of the valve to the open position. To "re-use" the lighter, the valve actuator (14) must again be moved to an unlatched position so that the valve (22) can be actuated for subsequent ignition of the gaseous medium.
Patent BR-9406987-A (BR)
Inventor: HOLMES GARY L
IPC: C09K3/14
Filed: 1994-05-18
Abstract: Precisely shaped particles and methods for making these particles. The method of this invention comprises the steps of:   (a) providing a production tool having a three-dimensional body which has at least one continuous surface, said surface containing at least one opening formed in said continuous surface, said at least one opening providing access to a cavity in said three-dimensional body; (b) providing a dispensing means capable of introducing a binder precursor comprising a thermosetting resin into said at least one cavity through said at least one opening; (c) providing a means, within a curing zone, for at least partially curing said binder precursor; (d) introducing said binder precursor into at least a portion of said at least one cavity; (e) continuously moving said at least one cavity through said curing zone to at least partially cure said binder precursor to provide a solidified, handleable binder having a shape corresponding to that portion of the cavity into which the binder precursor had been introduced;   (f) removing said binder from said at least one cavity; and   (g) converting said binder to form a precisely shaped particle. Steps (f) and (g) can be conducted simultaneously. The particles can be bonded together to form a shaped mass, e.g., a wheel; alternatively, the particles can be bonded to a backing to form a coated abrasive article; or the particles can be bonded into a fibrous, nonwoven substrate to form a non-woven abrasive article. <IMAGE>
Patent BR-9407666-A (BR)
Inventor: BELL SUSAN HELEN
IPC: A61J1/10
Filed: 1994-09-27
Abstract: A freezing frame (39) has two cylindrically curved perforated plats (40, 41) adapted to contain a freezing bag (10) during a freezing process in which the bag is suspended with its length vertical in a freezing medium, including, on each plate (40, 41), a series of horizontally disposed ribs (48) extending into the volume of the frame.
Patent BR-9408363-A (BR)
Inventor: FORSLUND KJELL
IPC: B01F27/71
Filed: 1994-10-27
Abstract: PCT No. PCT/SE94/01009 Sec. 371 Date May 22, 1996 Sec. 102(e) Date May 22, 1996 PCT Filed Oct. 27, 1994 PCT Pub. No. WO95/17243 PCT Pub. Date Jun. 29, 1995Mixing devices for mixing a processing agent with a pulp suspension are disclosed including a mixing vessel, an agitator mounted on the surface of the mixing vessel to create a flow of the pulp suspension across the mixing vessel, a processing agent supply for supplying processing agent to the flow of pulp suspension, and a flow divider mounted on the inner surface of the mixing vessel opposite the agitator, in which the flow divider includes a substantially vertical front distribution edge and a pair of arcuate front surfaces extending from that edge to the inner surface of the mixing vessel on opposite sides thereof.
Patent BR-9508793-A (BR)
Inventor: BARRIERE JEAN-CLAUDE
IPC: C07K11/02
Filed: 1995-07-31
Abstract: PCT No. PCT/FR95/01025 Sec. 371 Date Jan. 31, 1997 Sec. 102(e) Date Jan. 31, 1997 PCT Filed Jul. 31, 1995 PCT Pub. No. WO96/04299 PCT Pub. Date Feb. 15, 1996Streptogramine derivatives of general formula (I) below, wherein the radical R1 is a methyl or ethyl radical, the radical R2 is a bromine or chlorine atom, or is an alkenyl radical with 3 to 5 carbon atoms when R3 and R4 are methyl, and one of R3 and R4 is a hydrogen atom or a methyl radical and the other is a methyl radical are disclosed. The streptogramine derivatives of general formula (I) have particularly useful antibacterial properties, and may be used in combination with a pristinamycin II derivative.   <IMAGE>
Patent BR-9609563-A (BR)
Inventor: BEHLE FRITZ
IPC: B60G1/00
Filed: 1996-06-17
Abstract: PCT No. PCT/EP96/02598 Sec. 371 Date Jan. 14, 1998 Sec. 102(e) Date Jan. 14, 1998 PCT Filed Jun. 17, 1996 PCT Pub. No. WO97/03910 PCT Pub. Date Feb. 6, 1997A pallet body (1) consists of a stepboard (2) with toothed front and rear edges, linking eyes (7, 8) that receive and guide linking and/or driving elements (21) and stepboard supporting elements (9, 10) that receive and guide preceding and following pallet bodies equipped with corresponding linking elements. The linking eyes and stepboard supporting elements are mounted on the one hand under the stepboard, within its lateral edges, and project on the other hand over a predetermined distance beyond the front and rear edges.
Patent BR-9610036-A (BR)
Inventor: GENEVRAY HENRI
IPC: D04B11/08
Filed: 1996-07-26
Abstract: A method for making a textile product from a web of fibres and/or filaments moving in a feed direction. The method comprises a pre-looping step in which the fibres and/or filaments are individually transversely looped relative to the feed direction and optionally transversely stretched, whereafter they pile up in the form of a crimped pseudo-yarn in which the fibres and/or filaments are parallelised. Prior to the pre-looping step, the method comprises a crimping step in which the fibres and/or filaments are crimped with a period and an evolute that are a multiple of the period and evolute of the "crimp" formed in the pre-looping step.
Patent BR-9610247-A (BR)
Inventor: ANDREWS EDWARD A
IPC: B26B21/10
Filed: 1996-08-16
Abstract: Several small-size mustache shaving devices, each grippable between a user's forefinger and thumb, for enabling the user to precisely shave and edge his own mustache to a desired shape, and related trimming accessories, are disclosed. Each device is lightweight and has as an elongated narrow body having a forward head portion and an integral offset rear fingertip grip portion. Each device has a small elongated razor blade strip mounted upon the head portion. The blade's razor sharp edge, which in some designs is straight and in other designs is curved, extends laterally outwardly from the head portion. The razor-sharp blade edge of the device is placed by the user against his skin adjacent the periphery of the desired mustache line and then, through fingertip movement, shaves and shapes the hairs of the user's mustache. The several embodiments of the shaving device include guarded, blunted and assembled blade designs, all-metal designs, and designs featuring a symmetrical appearance. An optional removable cover fits over the head portion and encases the blade sharp edge and is frictionally held upon the head portion for manual removal and replacement. An optional removable trimming cage fits over the head portion for enabling a user to trim his mustache hairs to any one of several chosen lengths.
Patent BR-9611528-A (BR)
Inventor: FUCHS REINHARD
IPC: B22D41/46
Filed: 1996-11-04
Abstract: PCT No. PCT/DE96/02133 Sec. 371 Date May 11, 1998 Sec. 102(e) Date May 11, 1998 PCT Filed Nov. 4, 1996 PCT Pub. No. WO97/18050 PCT Pub. Date May 22, 1997A process for closing a tap hole in a metallurgical vessel at least partially filled with a metal melt includes bringing a compressible fire-resistant material to the moth of a tubular closing element, providing a medium that substantially prevents contact between the fire resistant material and the metal melt, passing the closing element through the melt toward the bottom of the vessel, compressing the compressible material against the bottom of the vessel to form a seal between the outside of the closing element and the tap hole below the closing element, and moving a cut off device over the outside of the tap hole, thereby allowing the tap hole to be filled with a pourable refractory compound via the tubular closing element. A device for performing the process for closing a tap hole includes a tubular closing device with a groove at an end bottom facing the bottom of the metallurgical vessel. The open end of the groove also faces the bottom of the vessel and a closed end of the groove includes a compressible material. The sides of the groove are deflectable such that when the closing device is lowered onto the bottom of the vessel, the compressible material contacts the bottom of the vessel forming a seal.
Patent BR-9704948-A (BR)
Inventor: PAHL KLAUS-JURGEN
IPC: B21D22/22
Filed: 1997-10-01
Abstract: The device is arranged so that a hold-down force for the deep drawing of a workpiece (19) is divided between an outer load area and an inner load area. The outer load area is subjected to a controlled base load by a number of hydraulic hold-down cylinders (13), which act on a tool base plate (11) that is arranged below a hold-down plate (10). The inner load area includes a number of multi-point pressure or forming pins (5,20), which act directly on the hold-down plate. The pins are energised individually or in groups by controlled short stroke hydraulic cylinders (14).
Patent BR-9714124-A (BR)
Title: Pasta de carbonato de cálcio estabilizada com ácido para uso na fabricação de papel ácido, processos para fabricação de uma pasta de carbonato de cálcio possuindo um ph de menos de 7 e para formação de um papel com carga, e, papel ácido com carga
Inventor: DRUMMOND DONALD KENDALL
IPC: D21H17/07
Filed: 1997-12-05
Abstract: "PASTA DE CARBONATO DE CáLCIO ESTABILIZADA COM áCIDO PARA USO NA FABRICAçãO DE PAPEL áCIDO, PROCESSOS PARA FABRICAçãO DE UMA PASTA DE CARBONATO DE CáLCIO POSSUINDO UM PH DE MENOS DE 7 E PARA FORMAçãO DE UM PAPEL COM CARGA, E, PAPEL áCIDO COM CARGA". A presente invenção se refere a uma Pasta de carbonato de cálcio estabilizada com ácido possuindo um pH de menos de 7, preferentemente entre cerca de 6 e cerca de 7, contendo água, carbonato de cálcio, preferentemente carbonato de cálcio precipitado, e um estabilizante de ácido de um sal de cálcio solúvel em água, um ácido fraco, um agente quelante, um ácido fraco capaz de quelatinizar o ion cálcio ou mistura dele. O estabilizante de ácido está presente em uma quantidade suficiente para proporcionar uma pasta aquosa fluida de carbonato de cálcio possuindo uma aumentada concentração de ion cálcio e um pH ácido. Em uma típica Pasta de carbonato de cálcio estabilizada com ácido da invenção, o estabilizante de ácido está presente em uma quantidade suficiente para proporcionar uma concentração de ion cálcio de cerca de 1 milimolar a cerca de 5 molar, preferentemente a partir de cerca de 1 a cerca de 120 milimolar. A invenção também se refere a um processo para fabricação da Pasta de carbonato de cálcio estabilizada com ácido da invenção, a um processo para a formação de um papel com carga, que inclui a etapa de adição da Pasta de carbonato de cálcio estabilizada com ácido da invenção a uma polpa para fabricação de papel em um processo para fabricação de um papel ácido, e para um papel com carga produzido de acordo com o processo da invenção.
Patent BR-9802795-A (BR)
Title: Artigo absorvente de fluidos corporais.
Inventor: TAKAI HISASHI
IPC: A61F13/49
Filed: 1998-08-04
Abstract: <B>"ARTIGO ABSORVENTE DE FLUìDOS CORPORAIS"<D>. Um artigo absorvente de fluidos corporais possui uma folha superior formada por um não tecido fibras sintéticas termoplásticas. A folha superior é formada com uma série de aberturas, cada uma possuindo um diâmetro de 0,5 ~ 3mm. Tais aberturais se enfileiram de maneira a formar colunas múltiplas de aberturas se estendendo em paralelo entre si. Metade ou mais de um número total das aberturas são reforçadas por fios de resina sintética termoplástica, cada um desses possuindo um diâmetro de 0,1 ~ 0,5 mm e se estendendo na circunferência das respectivas aberturas.
Patent BR-9804536-A (BR)
Title: Carteira eletrônica.
Inventor: DELLORE CESAR FRANCO
IPC: G06Q50/00
Filed: 1998-10-27
Abstract: <B>"CARTEIRA ELETRôNICA"<D>, o presente pedido de privilégio de Invenção se refere a uma carteira eletrônica ou, mais especificamente, a uma rede (1), (2), (2a), (3), (4) e (5) criada através de equipamentos (6) e (7) especialmente desenvolvidos, associados a programas de computador que, através da utilização de um cartão padronizado (C), adquirido e utilizado principalmente por estudantes do primeiro, segundo e terceiros graus, permite a aquisição de passes escolares e pagamentos de cantinas escolares e estabelecimentos credenciados na rede.
Patent BR-9804973-A (BR)
Title: Processo de fabricação de rolos, corrugadores e de pressão.
Inventor: NETO ELISEU RODRIGUES DE OLIVE
IPC: D21F11/12
Filed: 1998-12-01
Abstract: <B>"PROCESSO DE FABRICAçãO DE ROLOS CORRUGADORES E DE PRESSãO"<D>, o qual compreende as fases de A) pré-usinagem da ponteira (1), B) pré-usinagem do corpo (2), C) montagem do rolo (3), D) cromagem, e E) aplicação de Carbeto de Tungstênio, a fase (A) compreendendo as etapas de corte, torneamento, furação, chanfro para solda; a fase (B) compreendendo as etapas de corte, centragem, torneamento, trepanação, acabamento; a fase (C) compreende as etapas de: colocação e solda das ponteiras, tratamento térmico de recozimento, torneamento, usinagem dos canais, furação no topo, fresamento dos dentes, têmpera por indução, revenimento, torneamento final; processo de cromagem (D), processo de aplicação do Carbeto de Tungstênio (E), inspeção final, limpeza, secagem, aplicação de proteção anti-corrosiva, e embalagem.
Patent BR-9805440-A (BR)
Title: Processo para tratamento de óleos vegetais
Inventor: CURIMBABA ARNALDO
IPC: C11B3/10
Filed: 1998-12-14
Abstract: Patente de Invenção: <B>"PROCESSO PARA TRATAMENTO DE óLEOS VEGETAIS"<D>. Foi desenvolvido um processo para tratamento de óleos vegetais compreendendo sua desacidificação, clarificação e desodorização através de uma etapa de adsorção dos ácidos graxos livres presentes nos óleos sobre uma camada de bauxita ativada, com a finalidade de torná-los comestíveis.
Patent BR-9809399-A (BR)
Title: Processo e dispositivo para a supervisão do grau de desgaste de um parafuso de vedação que transporta um material plastificado.
Inventor: BACHER HELMUT
IPC: B29C48/74
Filed: 1998-04-20
Abstract: Patente de Invenção: <B>"PROCESSO E DISPOSITIVO PARA A SUPERVISãO DO GRAU DE DESGASTE DE UM PARAFUSO DE VEDAçãO QUE TRANSPORTA UM MATERIAL PLASTIFICADO"<D>. A invenção refere-se a um processo para o controle do grau de desgaste de um parafuso de vedação (8) de uma unidade de transporte de material plastificado, em particular plástico, que se encontra no interior de uma caixa de parafuso sem-fim (4). Para isso, a pressão do material transportado é medida em dois pontos distanciados entre si na direção do transporte. Estes dois locais encontram-se dos dois lados de um corpo de resistência (12), contra o qual o parafuso de vedação (8) transporta material. A diferença entre as duas pressões medidas é utilizada para controlar o grau de desgaste do parafuso (5) ou eventualmente da caixa respectiva. Um dispositivo adequado para executar esse processo tem uma abertura (18) na parede (29) da caixa (4) do parafuso (5), na zona do correr da rosca ou em uma zona imediatamente posterior a ela. Uma outra abertura (19) atravessa a parede da caixa (4), estando essas duas aberturas (18, 19) afastadas entre si em uma direção axial. A cada uma destas aberturas (18, 19) encontram-se ligados sensores de pressão (22, 23).