baber/WOPTO huggingface dataset:
Patent BR-8106925-A (BR)
Inventor: DIETZ PETER
IPC: B23B29/04
Filed: 1981-10-27
Abstract: A quick-change tool holder for a lathe including a tool carriage, the holder comprising a support member adapted to be mounted on the tool carriage, a tool holder member adjacent the support member and including a first bore extending generally perpendicularly from the support member, and a second bore extending at about a right angle from the first bore. The holder also includes a mechanism for attaching the tool holder member to the support member, which mechanism comprises a mounting member which is detachably mounted on the support member, which is received in the first bore in the tool holder member, and which includes a bore. The attaching mechanism also includes a bolt which is received in the second bore, and which is movable between an operating position, wherein the bolt penetrates the bore in the mounting member and secures the mounting member in the first bore in the tool holder member, and a nonoperating position, wherein the bolt is withdrawn from the bore in the mounting member so that the tool holder member is detached from the mounting member.
Patent BR-8200348-A (BR)
Inventor: NIKOLICH MILOVAN
IPC: B25F/
Filed: 1982-01-22
Abstract: A self-starting portable tool comprises a cylinder (104) in a housing (102), a piston (130) being mounted in said cylinder (104), means (164) for igniting and exploding a mixture of fuel and air in a combustion chamber (120) to drive said piston (130) to operate a working member (132), return means for causing said piston (130) to move upwardly from a lowermost position to an uppermost position of rest including outlet means (156) in said cylinder (104) between its ends. Thereby, a portion of combustion gases is forced to exhaust from said combustion chamber (120) to ambient atmosphere and a reduction in temperature of the combustion gases remaining in the combustion chamber (120) is caused. Said return means further include bumper means for initially moving said piston (130) upwardly from said lowermost position, said combustion chamber (120) above said upper face (130A) of said piston (130) being out of communication with ambient atmosphere during the further return of said piston (130) which return is substantially caused by producing an upwardly acting pressure differential on the upper and lower faces (130A, 130B) of said piston (130) induced by the reduction in temperature of the combustion gases above the upper piston face (130A).
Patent BR-8403672-A (BR)
Inventor: HUBELE ADOLF DR
IPC: C07D401/12
Filed: 1984-07-24
Abstract: The invention discloses novel N-(2-nitrophenyl)-2-aminopyrimidine derivatives of the general formula I    <IMAGE>  (I)  wherein R1 and R2 are each independently NO2 or CF3, with the proviso that only R1 or R2 can be NO2  R3 is halogen, R4 is hydrogen or the -C(O)R' group, in which R' is C1-C4alkyl which is unsubstituted or substituted by halogen, C1-C3alkoxy or C1-C3alkylthio, R5, R6 and R7 are each independently hydrogen, halogen, nitro, cyano, thiocyano, C1-C12alkyl, C3-C8cycloalkyl, C1-C8alkylthio, C1-C6alkylsulfonyl, C1-C6alkylsulfoxyl, C3-C6alkenyl, C3-C6haloalkenyl, C3-C6alkynyl, C3-C6haloalkynyl, C3-C6alkenyloxy, C3-C6-haloalkenyloxy, C3-C6alkenylthio, C3-C6alkynyloxy, C3-C6haloalkynyloxy, C1-C8alkyl which is substituted by halogen, cyano and/or C1-C4alkoxy, unsubstituted C1-C8alkoxy or halogen-substituted C1-C8alkoxy, the alkyl moiety of which may be interrupted by one or more single oxygen atoms; or are the Q-(E)n-(X)m-group, in which n is 0 or 1, m is 0 or 1, Q is phenyl which is unsubstituted or substituted by halogen, nitro, C1-C3alkyl, CF3 and/or C1-C3 alkoxy, or is a saturated or unsaturated heterocyclic radical containing one or more hetero atoms, E is a C1-C3alkylene bridge, and X is oxygen or sulfur. Also disclosed are methods of preparing these compounds, and also agrochemical compositions which contain one such compound as active ingredient. The invention further relates to the use of the novel compounds, or, compositions containing them, in agriculture and related fields.
Patent BR-8503024-A (BR)
Inventor: HUBELE ADOLF
IPC: C07D239/46
Filed: 1985-06-24
Abstract: The invention discloses novel N-(2-nitrophenyl)-2-aminopyrimidine derivatives of the general formula I    <IMAGE>  (I)  wherein R1 and R2 are hydrogen, NO2 or CF3, with the proviso that only R1 or R2 can be NO2; R4 is hydrogen or the -C(O)R' group, in which R' is C1-C4alkyl which is unsubstituted or substituted by halogen, C1-C3alkoxy or C1-C3alkylthio; R5, R6 and R7 are each independently halogen, nitro, cyano, thiocyano, C1-C12alkyl, C3-C8cycloalkyl, C1-C8alkylthio, C1-C6alkylsulfonyl, C1-C6alkylsulfoxyl, C3-C6alkenyl, C3-C6haloalkenyl, C3-C6alkynyl, C3-C6haloalkynyl, C3-C6alkenyloxy, C3-C6haloalkenyloxy, C3-C6alkenylthio, C3-C6alkynyloxy, C3-C6haloalkynyloxy, C1-C8alkyl which is substituted by halogen, cyano and/or C1-C4alkoxy, or are unsubstituted C1-C8alkoxy or halogen-substituted C1-C8alkoxy, the alkyl moiety of which may be interrupted by one or more single oxygen atoms, or are the Q-(E)n-(X)m group, in which n is 0 or 1, m is 0 or 1, Q is phenyl which is unsubstituted or substituted by halogen, nitro, C1-C3alkyl, CF3 and/or C1-C3alkoxy, or is a saturated or unsaturated heterocyclic radical containing one or more hetero atoms, E is a C1-C3alkylene bridge, and X is oxygen or sulfur, and R6 and/or one of the radicals R5 or R7 can also be hydrogen. Also disclosed are methods of preparing these compounds, and agrochemical compositions which contain one such compound as active ingredient. The invention further relates to the use of the novel compounds, or compositions containing them, in agriculture and related fields.
Patent BR-8900634-A (BR)
Inventor: EVANS KENNETH ARTHUR
IPC: A61K8/21
Filed: 1989-02-13
Abstract: This invention relates to toothpaste containing an alumina hydrate abrasive and a source of fluoride. According to the invention, there is provided a toothpaste containing a source of fluoride ions and unmilled, precipitated alumina trihydrate as an abrasive, wherein the alumina trihydrate particles have a median particle size of at least 3 micrometres. The median particle size of the alumina trihydrate is preferably below 30 micrometres, more preferably from 5 to 20 micrometres, and most preferably 8 to 12 micrometres. It has been found that the use of an unmilled alumina trihydrate, obtained by precipitation, substantially reduces the loss of available fluoride on storage whereas the use of a milled alumina trihydrate causes significant loss of available fluoride.
Patent BR-9106311-A (BR)
Inventor: BAUDENDISTEL GERD
IPC: A23L3/02
Filed: 1991-03-15
Abstract: PCT No. PCT/EP91/00502 Sec. 371 Date Sep. 14, 1992 Sec. 102(e) Date Sep. 14, 1992 PCT Filed Mar. 15, 1991 PCT Pub. No. WO91/15128 PCT Pub. Date Oct. 17, 1991.The description concerns a method for ensuring constant product quality and product safety when tailback conditions occur in pasteurizers and a configuration for the implementation of the method, the intention being to ensure that, in pasteurizers operated on a throughfeed principle, overpasteurization and also underpasteurization in the event of a tailback are reliably prevented and pasteurization kept within very narrow tolerance limits (PE limits). For this purpose it is proposed, inter alia, that in the pasteurizer, which is operated at a constant throughfeed speed suitable to satisfy regular pasteurizing requirements, a cooling process should be performed when the tailback begins, cooling over its width of action the relevant section of the pasteurizing zone to a temperature which allows no increase, or a slight increase not exceeding the tolerance, in the number of pasteurization units (PE) applied in that section to the product up to that time, the final position and time of action of the cooling process being determined by the tailback time tS. A proposed configuration for implementing the method provides for fixed spray pipes or swivel-type nozzle systems for the purpose of applying cold water to be located along the zones which are capable of being switched on and off separately in such a way that, inter alia, the progression of the cooling process is performed in sections, without interruption, in progressive sequence and as determined by the step time  t.
Patent BR-9106495-A (BR)
Inventor: COSTELLO DAVID J
IPC: A61B5/1459
Filed: 1991-05-22
Abstract: A method for making an optical fiber bundle which, in one aspect, includes bending each of a plurality of optical fibers to form a bend therein and then suspending the fibers over a suspension member; holding the fibers taut under tension; applying potting material to the fiber bends and curing it; and removing the fibers from the suspension member.
Patent BR-9400269-A (BR)
Inventor: DATE YUUKI
IPC: G06F11/16
Filed: 1994-02-08
Abstract: A CPU is so structured as to include a CSVR which stores, the same contents as a software visible register (SVR) of one cycle earlier. Upon occurrence of an error in a calculation unit, an error flag is activated. At the same time, data at the time of error occurrence are written into the SVR. The activation of the error flag inhibits writing into the CSVR. In this case, the instruction which was being executed when the error occurred is restarted by restoring the contents of the CSVR into the SVR. On the other hand, if an error is detected in the CSVR, the instruction is restarted with the contents of the SVR restored to the SVR. Error processing is accomplished under the control of a diagnostic processor. By setting the mode flag appropriately, an instruction is given as to whether firmware for the generation of the timing of control shift to the diagnostic processor is to be gone through or not. <IMAGE>
Patent BR-9504023-A (BR)
Inventor: DOS SANTOS EMMANUEL
IPC: C11C3/00
Filed: 1995-09-14
Abstract: Prepn. of mono- and di-carboxylic acids from unsatd. fatty acids and/or derivs., comprises: (i) oxidising an unsatd. fatty acid, in the form of an acid and/or ester, with hydrogen peroxide in presence of a metal oxide or a carboxylic acid, opt. with a ruthenium catalyst; (ii) reacting the mixt. with nitric acid in presence of a vanadium catalyst, opt. with a co-catalyst; and (iii) recovering the mono- and di-carboxylic acids. The starting material is pref. a fatty acid with at least one double bond, an animal fat or oil, a vegetable oil, an ester of a pptd. fatty acid and is pref. oleic, colza, sunflower and soya oil. The ruthenium catalyst is pref. present in amt. of 1-35 % w.r.t. H2O2. H2O2 may be used with a gp. VIa metal catalyst, esp. a W and/or Mo catalyst in amt. of 1-35 (pref. 3-10) %, w.r.t. H2O2. The vanadium catalyst may be a V halide, a V oxide, a V oxyhalide, a V or vanadyl sulphate, an alkali metal or ammonium vanadate, or V acetylacetonate. The optional V co-catalyst may be based on a Gp. VIIa or VIII metal. A stoichiometric amt. of H2O2 or a 0-50 % excess is used with a carboxylic acid in a hydrogen peroxide : carboxylic acid molar ratio of 10-500 (pref. 10-40) %.
Patent BR-9504038-A (BR)
Inventor: YANG CHUNG-YUN MORRIS
IPC: B32B7/02
Filed: 1995-09-15
Abstract: An apertured plastic film (10) having a plurality of wales (12), a plurality of sloped side walls (14) extending from the wales (12) and a plurality of clusters of irregular micro-holes (18) defined by a network of fiber-like elements (20), each cluster of irregular micro-holes (18) being connected between at least two of the sloped side walls (14). The film also has a plurality of rows of undulating ribs (22) having the network of wales (12) connected to opposite sides of the ribs (22) and extending in a transverse direction from the ribs (22). The films of the invention are useful as covering materials for absorbent products such as diapers, wound dressings and sanitary napkins. <IMAGE>
Patent BR-9508565-A (BR)
Inventor: FLEISCH THEODORE H
IPC: C10L1/02
Filed: 1995-07-26
Abstract: A diesel fuel composition comprising from about 70 to about 95 weight percent of dimethyl ether, up to about 20 weight percent of methanol, and from about 0.1 to about 20 weight percent of water is disclosed.
Patent BR-9508729-A (BR)
Inventor: SCHRODER GUNTER-RUDOLF
IPC: C09B69/10
Filed: 1995-08-04
Abstract: PCT No. PCT/EP95/03111 Sec. 371 Date Feb. 19, 1997 Sec. 102(e) Date Feb. 19, 1997 PCT Filed Aug. 4, 1995 PCT Pub. No. WO96/06139 PCT Pub. Date Feb. 29, 1996Triarylmethanes of the formula   <IMAGE>  +TR   <IMAGE>   where m is from 1 to 100, L1 and L2 are each C2-C4-alkylene, R1 and R2 are each hydrogen, C1-C4-alkyl, C1-C4-alkoxy or halogen, R3 is hydrogen or substituted or unsubstituted C1-C4-alkyl, R4, R5, R6 and R7 are each hydrogen, substituted or unsubstituted C1-C4-alkyl, or substituted or unsubstituted phenyl, Q is aryl, and An(-) is the equivalent of an anion, are useful for dyeing or printing polymeric material.
Patent BR-9509428-A (BR)
Inventor: HILLSTROM ANDERS
IPC: B01F27/91
Filed: 1995-10-23
Abstract: PCT No. PCT/SE95/01252 Sec. 371 Date Jul. 9, 1997 Sec. 102(e) Date Jul. 9, 1997 PCT Filed Oct. 23, 1995 PCT Pub. No. WO96/12555 PCT Pub. Date May 2, 1996A mixer for liquid or suspensions comprises two mixing chambers each of which is provided with an outer inlet. The chambers are connected to each other in such a way that the first chamber leads to the second chamber. A number of mixing elements are arranged on a rotating axis which is common for the two chambers. The mixing elements have different shapes in the two chambers. In the first chamber the mixing elements are arranged to achieve mixing by means of large shear forces. In the second chamber the mixing elements are arranged to achieve mixing by stirring mainly without shear forces. A method for continuous mixing comprises mixing a little amount of a first liquid with a considerably larger amount of a second liquid in a first mixing chamber in which the mixing takes place by way of high shear forces. The obtained mixture is subjected to mixing by stirring mainly without shear forces in a second mixing chamber.
Patent BR-9510676-A (BR)
Title: Composições detergentes compreendendo enzinas imobilizadas
Inventor: HERBOTS IVAN MAURICE ALFONS JA
IPC: C12N11/08
Filed: 1995-12-29
Abstract: Patente de Invenção: <B>"COMPOSIçõES DETERGENTES COMPREENDENDO ENZIMAS IMOBILIZADAS"<D>. A presente invenção refere-se a composições detergentes que compreendem uma ou mais enzimas que são imobilizadas por uma ligação covalente sobre um polímero ativado. De preferência, o polímero é o polietilenoglicol.
Patent BR-9610835-A (BR)
Inventor: CAUWET-MARTIN DANIELE
IPC: A61K8/00
Filed: 1996-09-16
Abstract: The present invention relates to a cosmetic or dermatological composition for treating keratin substances, in particular human hair, comprising a grafted silicone polymer with a non-silicone organic skeleton with at least one monomer containing at least one polysiloxane and at least one crosslinked or non-crosslinked thickening polymer or copolymer of methacrylamide or a methacrylamide derivative.
Patent BR-9702482-A (BR)
Inventor: GIAMELLO BRUNO
IPC: A23G1/20
Filed: 1997-06-17
Abstract: The cutting apparatus includes an ultrasound cutting element (2) associated with a drive mechanism (4) which enables the rate of advance of the cutting element (2) through the product (A) being cut to be varied selectively and locally. The preferred application is for cutting layered food products (A). <IMAGE>
Patent BR-9703325-A (BR)
Title: Torre de telecomunicações
Inventor: MIRA SEBASTIAO BITTENCOURT DE
IPC: E04H12/08
Filed: 1997-05-28
Abstract: Patente de Invenção: <B>"TORRE DE TELECOMUNICAçõES"<D>. Refere-se a presente invenção a estações de transmissão de sinal que utilizam torre para a colocação de antena. O objetivo da presente invenção consiste em prover uma torre de telecomunicações, particularmente uma torre para telefonia celular, compreendendo um abrigo (4) formado na própria estrutura da torre para a acomodação dos equipamentos da estação.
Patent BR-9709395-A (BR)
Title: Calçado aperfeiçoado
Inventor: BROOKS JEFFFREY S
IPC: A43B13/41
Filed: 1997-05-28
Abstract: Patente de Invenção: <B>CALçADO APERFEIçOADO"<D>. Calçado que compreende uma sola (10) formada a partir de um primeiro material resiliente (40) para atenuar o choque de impacto e um segundo material (42) para proporcionar um firme suporte para o usuário.
Patent BR-9709609-A (BR)
Inventor: SMITH DENNIS
IPC: A62B7/02
Filed: 1997-05-27
Abstract: A use-evident container for containing an object and selectively preventing elements outside said container to reach the object comprises two housing portions and two caps. The two housing portions define a chamber for surrounding an object. The housing portions each define at least one opening forming a first part of a fluid flow path between the chamber and outside of the housing. The caps close the at least one opening and have at least one cap hole forming a second part of the fluid flow path when the at least one opening and the at least one cap hole at least partially overlap one another. At least one cap connector rotatably connects the housing portions and the cap and enables the fluid flow path to be opened and closed by relative rotation of the housing portion and the cap. At least one single-use lock engages the housing portion and the cap and prevents the relative rotation. The lock holds the housing and the cap in a first relative position in which the fluid flow path is closed. The fluid flow path is openable only by the relative rotation to a second relative position and the relative rotation being possible only upon an unlocking of the single-use lock. The single-use lock thereafter permanently evidences the unlocking.
Patent BR-9713036-A (BR)
Inventor: PHAN DEAN VAN
IPC: D21F7/08
Filed: 1997-11-14
Abstract: A paper web and method of making the paper web are disclosed. In one embodiment the paper web includes a continuous relatively thinner region and a plurality of discrete relatively thicker regions. The relatively thicker regions are disposed in the plane of the relatively thinner region. The paper web can have a relatively patterned face and a relatively smooth face. The paper structures can be dried relatively quickly and efficiently, and can provide enhanced absorbency and bulk density while having a relatively smooth face.
Patent BR-9714138-A (BR)
Title: Processo para a cristalização por suspensão.
Inventor: DROPE RUEDIGER DR
IPC: C07C265/14
Filed: 1997-11-27
Abstract: Patente de Invenção: <B>"PROCESSO PARA A CRISTALIZAçãO POR SUSPENSãO"<D>. A invenção refere-se a um método de separação de compostos orgânicos por meio de cristalização por suspensão em uma ou em várias etapas, sendo que cada etapa constitui-se de um cristalizador, eventualmente um recipiente de cristalização, e de um filtro (7) para separar a fase líquida da pasta de cristais. A fase líquida (8) separada no filtro (7) é reconduzida para a respectiva etapa de cristalização e a pasta de cristais (9, 11) é aduzida para a etapa subseq³ente ou é retirada da etapa final para a coluna de lavagem (20) para a separação completa da lixívia-mãe, o líquido empobrecido de isómero a ser cristalizado (21) sendo canalizado da etapa respectiva e a mistura de composto de partida (6a, 6b) sendo passada atrás da etapa de cristalização final. O método é caracterizado pelo fato de que pelo menos um pouco da lixívia-mãe da pasta de cristal extraída da etapa de cristalização final é gradualmente trocada pela mistura do composto de partida.
Patent BR-9803646-A (BR)
Title: Prumador de pilar.
Inventor: ARIAS PAULO SERGIO
IPC: G01C9/36
Filed: 1998-03-05
Abstract: <B>"PRUMADOR DE PILAR"<D>. A presente invenção, que formado pelo corpo principal que contém bolha de precisão ortogonal a êle acrescido de espaçadores e alça de fixação, permite que se prume ou faça medição do desaprumo de peças em uma única operação sem interferência do vento. O presente <B>PRUMADOR DE PILAR<D> além de prático e robusto tem baixo custo propiciando assim fácil aquisição, alta precisão e rapidez na execução da tarefa.
Patent BR-9805696-A (BR)
Title: Equipamento para transporte mecanizado de cana-de-açúcar
Inventor: FAGUNDES PAULO WILDES SANTOS
IPC: A01D45/10
Filed: 1998-12-22
Abstract: <B>"EQUIPAMENTO PARA TRANSPORTE MECANIZADO DE CANA-DE-AçUCAR"<D>, composto por plataforma de descarga (1), que opera em conjunto com carroceria de transbordo (2) de basculamento lateral, especialmente desenvolvida para tal objetivo, a qual é montada sobre usual veículo motriz (V), preferivelmente um caminhão, dita plataforma (1) apresentando-se composta por mesa plana de descarga (1a), e por rampas de acesso de subida (1b) e de descida (1c), e dotada de sistema de cilindros hidráulicos que promovem o levante e basculamento da carroceria (2), a qual é basicamente constituída de chassi ou base (2a) e caixa de carga (2b).
Patent BR-9805791-A (BR)
Title: Gerador de água quente com comando de água
Inventor: PORCHER JEAN-MICHEL GEORGES MA
IPC: F23N1/08
Filed: 1998-12-15
Abstract: Patente de Invenção: <B>"GERADOR DE áGUA QUENTE COM COMANDO DE áGUA"<D>. A invenção refere-se a um gerador de água quente que compreende meios de restrição (8) de um conduto de entrada de água fria que separa esse conduto em um trecho a montante (9) e um trecho a jusante (10) e uma alimentação (15) com combustível que libera uma quantidade de combustível sujeita à passagem de água fria no conduto (2). Os meios de restrição possuem uma forma adapatada para criar uma perda de carga proporcional à vazão de água admitida. O conjunto que compreende trecho o montante, os meios de restrição e o trecho a jusante forma em elemento modular que pode ser completamente em uma peça sobre o gerador de água quente ou dessolidarizado deste.
Patent BR-9809148-A (BR)
Title: Dispositivo de desativação com desativação biplanar
Inventor: MARTIN WAYNE H
IPC: G08B13/24
Filed: 1998-04-13
Abstract: Patente de Invenção: <B>"DISPOSITIVO DE DESATIVAçãO COM DESATIVAçãO BIPLANAR"<D>. Um dispositivo de desativação (10) para uso na desativação de etiquetas de vigilância de artigos eletrónicos ("EAS") (9) inclui uma bobina de desativação (12) tendo primeira (14) e segunda (16) partes de bobina. A primeira parte de bobina fica posicionada em uma relação adjacente angular à segunda parte de bobina de modo que as partes de bobina sejam adaptadas para transmitir de forma simultânea um campo de desativação. O campo de desativação forma uma zona de desativação (20) tendo uma configuração que permite a desativação de uma etiqueta EAS ativa quando a etiqueta EAS ativa se situa dentro da zona de desativação.
Patent BR-9809871-A (BR)
Title: Pelìcula multi-camadas biaxialmente orientada, uniaxialmente termo-encolhìvel e composição da mesma
Inventor: AMON MORIS
IPC: H04W4/00
Filed: 1998-05-07
Abstract: <B>PELìCULA MULTI-CAMADAS BIAXIALMENTE ORIENTADA, UNIAXIALMENTE TERMO-ENCOLHìVEL E COMPOSIçãO DA MESMA<D> Uma película multi-camadas, biaxialmente orientada, uniaxialmente termo-encolhível, com uma camada de núcleo contendo polipropileno compreendendo pelo menos 70% em peso da referida película multi-camadas e, opcionalmente, pelo menos uma camada de revestimento contendo poliolefina adjacente à referida camada de núcleo, é preparada orientando-se biaxialmente um co-extrusado e, posteriormente, orientando-se o referido co-extrusado por estiramento de 10 a 40% na direção da máquina. A camada de núcleo contém polipropileno isotático e uma quantidade suficiente de polipropileno sindiotático para inibir encolhimento a calor uniaxial a temperaturas inferiores a 50°C. A camada de revestimento pode ser selecionada no grupo que consiste em polipropileno, copolímero de etileno-propileno, polietileno e terpolímero de etileno-propileno-butileno.
Patent BR-9810686-A (BR)
Inventor: BERNARD DIDIER
IPC: C07C319/14
Filed: 1998-07-03
Abstract: A process for preparing a compound of the formulacomprising reacting a compound of the formulawherein R3 is nitro or halo, or a salt thereof, with a compound of the formula R1SX (III) wherein X is hydrogen or alkali metal.