baber/WOPTO huggingface dataset:
Patent BR-8400234-A (BR)
Inventor: BROUWER MARIUS S
IPC: A01N47/34
Filed: 1984-01-19
Abstract: The invention relates to new benzoylurea compounds of the general formulawhereinR<sub>1</sub> is a halogen atom,R<sub>2</sub> is a hydrogen atom or a halogen atom,R<sub>3</sub> is a hydrogen atom or represents 1 or 2 substituents which are selected from the group consisting of chlorine, methyl and trifluormethyl,R<sub>4</sub> is a hydrogen atom or represents 1-3 substituents which are selected from the group consisting of halogen, and alkyl, alkoxy, haloalkyl and haloalkoxy, having 1-4 carbon atoms,X is N or CH,n is 0 or 1, andR<sub>5</sub> is a hydrogen atom, an alkyl group having 1-6 carbon atoms, an alkenyl group having 2-6 carbon atoms, or a cycloalkyl group having 3-6 carbon atoms, with the proviso, that, if n is 0 and R<sub>s</sub> is a hydrogen atom, R<sub>3</sub> is a hydrogen atom.The compounds have an -insecticidal and acaricidal activity. After having been processed to compositions, the compounds may be used for the control of insects and/or mites in a dosage of 1 to 5000 grams of active substance per hectare. In addition the compounds have an antitumor activity and may be used in pharmaceutical compositions.
Patent BR-8403728-A (BR)
Inventor: IDA MITSURU
IPC: G11B5/54
Filed: 1984-07-26
Abstract: A cassette tape recording and/or reproducing apparatus has a head base assembly comprised of a first arm mounted, at one end, on the chassis for swinging about a first axis perpendicular to a plane on which a cassette is located on the chassis, a second arm connected in end-to-end relation to the other end of the first arm by a joint structure permitting relative angular displacements about a second axis parallel to the first axis, and a fixed guide post extending parallel to the plane of the chassis and passing slidably through a slot in the second arm for stabilizing the position of a magnetic head on the second arm in respect to a cassette on the chassis. The joint structure includes a screw defining the second axis and being turnable to relatively displace the connected ends of the arms along that second axis for rocking the second arm about the fixed guide post and thereby varying the aximuth angle of the head.
Patent BR-8405969-A (BR)
Inventor: RANKE GERHARD
IPC: B01D53/14
Filed: 1984-11-23
Abstract: To regenerate a physical solvent, loaded with sour gases, especially CO2 and H2S, the loaded solvent is treated with a stripping gas and/or is expanded to separate absorbed CO2 and the resultant solvent is subjected to thermal regeneration to desorb H2S. To reduce energy requirements during regeneration, the CO2 desorption is conducted on at least two different temperature levels, the second being for example 30 DEG -80 DEG  C. higher than the first, with the first being conducted, e.g., at about those low temperatures conventional to low temperature absorption systems.
Patent BR-8406280-A (BR)
Inventor: KEILHAU KARL FRIEDRICH
IPC: A63B49/08
Filed: 1984-12-07
Abstract: A racket for ball games and more specifically, a tennis racket, has a frame forming a racket head, a shank and a grip secured to the shank with a force fit so that the grip may be turned in relation to the racket head into different settings. The force fit connecting elements are simple to manufacture, yet permit an exact stepless setting and a satisfactory transmission of the forces produced while still avoiding a slip clutch effect. The grip and the racket shank are joined with each other by a surface area of substantial size which assures the required frictional engagement for the force fit in the angular direction while providing a form locking connection in the axial direction. The shank is part of an integral, one-piece handle bar which also has a cylindrical section and a conical section integrally interconnecting the shank to the cylindrical section.
Patent BR-8500630-A (BR)
Inventor: VINAL ALBERT WATSON
IPC: G11B5/33
Filed: 1985-02-12
Abstract: 57 An improved read-write head for twin track vertical magnetic recording is described. Inductive, solid state, or magneto-resistive sensors may all be employed with the new read-write head structure. A preferred embodiment utilizing a magneto-resistive coupled film sensor for read back which saturates to allow writing is disclosed.
Patent BR-8600636-A (BR)
Inventor: BICKLE WOLFGANG
IPC: B32B15/082
Filed: 1986-02-14
Abstract: A material which is intended for use in sliding surface bearings comprises a metallic backing, a porous metallic substrate layer applied to said backing, and a PTFE-filler mixture, which completely fills the pores of the substrate layer and constitutes an antifriction layer. The bond strength between the antifriction layer and the substrate layer is improved by coating that surface of the substrate layer which faces the antifriction layer with a primer.
Patent BR-8600639-A (BR)
Inventor: FORSTER HEINZ
IPC: C07D417/12
Filed: 1986-02-14
Abstract: 1. 5-Chloro-1,3,4-thiadiazol-2-yloxy-acetamides of the general formula (I)   see diagramm : EP0192117,P12,F1   in which R**1 and R**2 independently of one another represent straight-chain or branched alkyl with 1 to 8 carbon atoms, straight-chain or branched alkenyl and alkinyl each with 2 to 8 carbon atoms, cycloalkyl or cycloalkenyl, each with 3 to 7 carbon atoms, which optionally have one or more identical or different substituents (possible substituents being, in particular, alkyl radicals with 1 to 4 carbon atoms), or represent alkoxy, alkoxyalkyleneoxy or alkoxyalkyl, each of which is straight-chain or branched and has 1 to 8 carbon atoms in the individual alkyl or alkylene moieties, or represent halogenoalkyl with 1 to 8 carbon atoms and 1 to 5 halogen atoms or represent aralkyl with 6 to 10 carbon atoms in the aryl moiety and 1 to 2 carbon atoms in the alkyl moiety, as well as aryl with 6 to 10 carbon atoms which optionally has one or more identical or different substituents (possible substituents being : halogen, straight-chain or branched alkyl, alkoxy or alkylthio each with 1 to 4 carbon atoms, halogenoalkyl, halogenoalkoxy and halogenoalkylthio each with 1 to 2 carbon atoms and 1 to 5 halogen atoms, as well as nitro), or R**1 and R**2 together with the nitrogen atom to which they are bonded represent a saturated or unsaturated 5- to 7-membered heterocyclic ring which optionally has one or more identical or different substituents (possible substituents being : straight-chain or branched alkyl with 1 to 6 carbon atoms, also in the form of a fused ring system, aryl with 6 to 10 carbon atoms, also in the form of a fused ring system, or dioxyalkylene with 2 to 3 carbon atoms).
Patent BR-8702612-A (BR)
Inventor: LUNDBAECK STIG
IPC: A61M60/289
Filed: 1987-05-21
Abstract: A heart assist device for insertion into the thoracic cavity of a patient comprises a double-walled jacket (10) adapted to enclose at least the ventricular portion of the heart (H), at least the inner wall (11) of the jacket being pliable to be able to engage the outer surface of the heart and move together with the walls of the heart, and the interspace (13) between the inner and outer walls of the jacket being closed and filled with a fluid which is easily displaceable within the interspace.
Patent BR-8905740-A (BR)
Inventor: GOLDER MICHAEL D
IPC: C08K5/13
Filed: 1989-11-10
Abstract: A composition comprised of a thermoplastic polyester resin, and an effective amount of a triazine-based antioxidant and a benzophenone ultraviolet light absorber sufficient to achieve a color difference, as calculated in CIELab units under illuminant "D-65" according to ASTM Standard D-2244, of less than about 10.0, when exposed in a Xenon arc weather-ometer operated according to SAE J1885 for 315 Kj/sq.m.
Patent BR-8906458-A (BR)
Inventor: OSKAM HERMAN
IPC: E06B9/307
Filed: 1989-12-14
Abstract: A tilt shaft and tilt roll support is provided for a venetian blind headrail and includes a base (122) having bearing portions (124) for supporting a tilt roll (121) which can be rotated by a tilt rod (123). A guide surface (134) is provided to guide a first lift cord (136) downwardly through an opening in the web (112) of the headrail. An upstanding arm (128) has an upper surface (130) closely spaced from the beaded rim (116) of the front flange (114) of the headrail, and an upstanding member (132) together serve to separate a second lift cord (137) from becoming tangled with the first lift cord (136).
Patent BR-9000543-A (BR)
Inventor: TULL THOMAS W
IPC: C10M169/04
Filed: 1990-02-07
Abstract: A composition for coating steel wire to facilitate the cold drawing thereof, said composition comprising:   (A) from about 50 to about 99.99 % by weight of a component selected from the group consisting of Na2SO4, K2SO4, and mixtures thereof; (B) from about 0 to about 49.99 % by weight of a component selected from the group consisting of Na2B4O7, NaBO2, K2B4O7, KBO2 and mixtures of any two or more thereof; and   (C) from about 0.01 to about 5 % by weight of a component selected from the group consisting of potassium soaps, sodium soaps, and ammonium soaps; wherein the percentages by weight are based on the total weight of components A, B, and C in the composition, and wherein not more than 50 % by weight of the total of sodium plus potassium plus ammonium ions in components A, B, and C of the composition consists of sodium ions.
Patent BR-9005992-A (BR)
Inventor: MOTANI SHIGERU
IPC: C08J9/16
Filed: 1990-11-21
Abstract: The present invention concerns the following subjects:   (1) A process for producing a synthetic resin foam composed of cells having substantially two sizes, one of the sizes being at most 0.3 mm and the other size being 0.4 to 1 mm, comprising the steps of: forming a mixture of a water-absorbent high molecular compound, a cell controlling agent and a synthetic resin;        kneading and melting the mixture with heating; incorporating water together with a volatile-type foaming agent into the mixture under pressure; and extruding the mixture into a lower pressure space to form a foam.   (2) A process for producing a synthetic resin foam composed of cells having substantially two sizes, one of the sizes being at most 0.3 mm and the other size being 0.4 to 1 mm, comprising the steps of: forming a mixture of a water-absorbent high molecular compound, a cell controlling agent and a synthetic resin; adding water little by little to the mixture while or after mixing the mixture;        introducing the mixture into an extruder;        kneading and melting the resulting mixture with heating; incorporating a volatile-type foaming agent into the mixture under pressure; and extruding the mixture into a lower pressure space to form a foam.   (3) A process for producing a synthetic resin foam composed of cells having substantially two sizes, one of the sizes being at most 0.3 mm and the other size being 0.4 to 1 mm, comprising the steps of: forming a mixture of water, a cell controlling agent and a synthetic resin; adding a water-absorbent high molecular compound to the mixture and mixing them;        introducing the mixture into an extruder;        kneading and melting the mixture with heating; incorporating a volatile-type foaming agent into the mixture under pressure; and extruding the mixture into a lower pressure space to form a foam.   (4) A process for producing a synthetic resin foam composed of cells having substantially two sizes, one of the sizes being at most 0.3 mm and the other size being 0.4 to 1 mm, comprising the steps of:        forming a mixture of water a synthetic resin; adding a water-absorbent high polymer molecular compound and a cell controlling agent;        introducing the mixture into an extruder;        kneading and melting the mixture with heating; incorporating a volatile-type foaming agent into the mixture under pressure; and extruding the mixture into a lower pressure space to form a foam.     <IMAGE>
Patent BR-9102236-A (BR)
Inventor: HENDRICKS JOEL D
IPC: C07C51/12
Filed: 1991-05-31
Abstract: A method is provided for the preparation of ibuprofen by carbonylating 1-(4 min -isobutylphenyl)ethanol (IBPE) with carbon monoxide comprising initially a reaction mixture comprising IBPE, ibuprofen and a catalyst for the carbonylation with carbon monoxide under conditions to initiate the reaction, and continuing to feed carbon monoxide to the composition to produce the desired yield of ibuprofen. Preferably the catalyst comprises palladium and a monodentate phosphine ligand. The presence of ibuprofen in the feed composition when the reaction is initiated with CO makes it possible to obtain high selectivities to ibuprofen with substantially complete conversion of IBPE at much shorter reaction times than if no ibuprofen is present initially.
Patent BR-9104632-A (BR)
Inventor: HRIB NICHOLAS J
IPC: A61K31/46
Filed: 1991-10-25
Abstract: The present invention relates to novel 8-azabicyclo[3.2.1]octylalkylthiazolidinones of formula <CHEM> wherein R<1> and R<2> are independently hydrogen or alkyl; R<3> and R<4> are independently hydrogen or alkyl; X and Y are independently hydrogen, alkyl, alkoxy, halogen or trifluoromethyl; m is 2, 3 or 4, which are useful for treating psychoses.
Patent BR-9104749-A (BR)
Inventor: POWELL GAIL SCOTTON
IPC: C07D233/66
Filed: 1991-10-31
Abstract: The invention describes novel 1-arylimidazoles of formula (I), <CHEM>  wherein typically preferred substituents are: X is S(O)nR1, in which R1 is unsubstituted or halo-substituted alkyl and n is 0, 1 or 2; Y is hydrogen, halogen, alkyl, alkoxy, alkoxyalkylideneimino, alkylsulfenyl, alkylsulfinyl or alkylsulfonyl;  Z is hydrogen or alkyl;  R2 is halogen or alkylsulfenyl;  R3 and R5 are hydrogen;  R6 is halogen; and  R4 is hydrogen, halogen, haloalkyl or haloalkoxy. The invention further describes processes to make the compounds, compositions of the compounds, and methods of use of the compounds for the control of arthropods (especially mites, aphids or insects), nematodes, helminths, or protozoa.
Patent BR-9105947-A (BR)
Inventor: BONO PIERRE
IPC: C08L23/02
Filed: 1991-01-22
Abstract: PCT No. PCT/FR91/00034 Sec. 371 Date Jul. 9, 1992 Sec. 102(e) Date Jul. 9, 1992 PCT Filed Jan. 22, 1991 PCT Pub. No. WO91/11481 PCT Pub. Date Aug. 8, 1991.A degradable plastic film comprising film forming ethylene copolymers and lignin incorporated in the form of pulverulent powder having a grain diameter of about 1 to 5 microns. The films are homogeneous and possess a thickness of about 15 to 25 microns. The films may be made doubly decomposable by adding photoactive or oxidizing agents.
Patent BR-9206391-A (BR)
Inventor: BABIN JAMES EDWARD
IPC: B01J/
Filed: 1992-08-20
Abstract: This invention relates to asymmetric syntheses in which a prochiral or chiral compound is contacted in the presence of an optically active metal-ligand complex catalyst to produce an optically active product.
Patent BR-9207029-A (BR)
Inventor: STICH BODO
IPC: F04C14/22
Filed: 1992-12-15
Abstract: PCT No. PCT/DE92/01059 Sec. 371 Date Sep. 13, 1994 Sec. 102(e) Date Sep. 13, 1994 PCT Filed Dec. 15, 1992 PCT Pub. No. WO93/14318 PCT Pub. Date Jul. 22, 1993.A vane pump has a casing, a controlling collar guided leaktightly in the casing and movable relative to a rotor mounted in the casing and surrounded by the controlling collar. The movement of the collar is transverse to the axial direction of the rotor. A suction region of the pump is defined by a volume increasing in the direction of rotation of the rotor, of a vane cell formed between two adjacent vanes and decreasing to the pressure region. At least one adjustment member is provided to adjust the position of the controlling collar in dependence on the prevailing pumping parameters. In order to provide a vane pump of space-saving and/or simple and cost-saving design, at least one recess is open towards the outside of the controlling collar and is provided on the controlling collar close to the pressure region to accommodate and adjustment member.
Patent BR-9402556-A (BR)
Inventor: ZEUN RONALD DR
IPC: A01N43/84
Filed: 1994-06-27
Abstract: Plant microbicide composition comprises at least 2 active components in a ratio providing a synergistic fungicidal activity. The composition comprises a first component (I) selected from fludioxonil (i.e. 4-(2,2-difluoro-1,3-benzodioxol-4-yl)-1H-pyrrole-3-carbonitrile) (Ia) and a 4-(dihalophenyl)-1H-pyrrole-3-carbonitrile of formula (Ib); and a component (II) comprising 2-phenylamino-4-cyclopropyl-6-methyl-pyrimidine. R1 = F or Cl; R2 = Cl or CF3.
Patent BR-9403540-A (BR)
Inventor: SHORE TERENCE MICHAEL
IPC: B21B15/00
Filed: 1994-09-13
Abstract: A rolling mill material handling system includes a cooling bed (20) and an associated laying head and cooling conveyor (38). Hot rolled products may be cut into segments which are shifted laterally onto the cooling bed. Alternatively, the hot rolled products may be directed longitudinally in undivided lengths past the cooling bed to the laying head (32) where they are formed into rings and deposited on the cooling conveyor. <IMAGE>
Patent BR-9405072-A (BR)
Inventor: STURLA JEAN-MICHEL
IPC: A61K8/89
Filed: 1994-12-20
Abstract: The invention relates to a treatment process for obtaining a non-permanent reshaping of human keratinous fibres, especially hair (setting), which consists in (i) bringing a gas containing water vapour and whose temperature is at least 75 DEG C into contact, for a period not exceeding 2 minutes, with human keratinous fibres maintained under mechanical tension and to which a composition containing at least one polysaccharide and/or one polysaccharide derivative, optionally in combination with at least one silicone and/or one oil, has been applied, (ii) cooling the fibres thus treated, and lastly (iii) eliminating the mechanical tension which was applied to the fibres. Hair is thereby obtained which displays long-lasting attractive curls and exceptional cosmetic properties of softness and smoothness.
Patent BR-9408537-A (BR)
Inventor: PENNEY DEREK JOSEPH
IPC: B26D3/22
Filed: 1994-12-21
Abstract: A cutter for cutting helical vegetable strips comprising a circular disk-like plate having an upstream surface and an axis of rotation. The cutter has a knife blade extending radially from the axis of rotation, the blade edge being axially displaced from the upstream surface. The cutter also includes a plurality of slitter blades spaced apart and located at different distances from the axis of rotation and extending substantially perpendicular to the upstream surface. The slitter blades have different lengths and, therefore, extend to different heights above the upstream surface.
Patent BR-9508242-A (BR)
Inventor: MUELLER BERND
IPC: A01N43/56
Filed: 1995-06-21
Abstract: 2-[(Dihydro)pyrazol-3'-yloxymethylene]anilides of the formula I processes and intermediates for their preparation and their use as pesticides and fungicides.
Patent BR-9604835-A (BR)
Inventor: HAKKERT ROELOF MARTINUS
IPC: G09F19/02
Filed: 1996-01-17
Abstract: PCT No. PCT/NL96/00032 Sec. 371 Date Oct. 1, 1997 Sec. 102(e) Date Oct. 1, 1997 PCT Filed Jan. 17, 1996 PCT Pub. No. WO96/31862 PCT Pub. Date Oct. 10, 1996An imaging device includes a light source, an image carrier and an effervescence generator that includes a liquid-containing unit and propagation unit for gas and for liquid contained in the liquid-containing unit. The effervescence generator and the light source are arranged at a first side of the image carrier, and light is projected through at least a part of the effervescence generator and through the image carrier in order to obtain a combined image at the second side situated opposite the first side of the image carrier. The liquid is purified water to which a surface tension-reducing agent has been added.
Patent BR-9608178-A (BR)
Inventor: EIDEM MAGNUS
IPC: F27D3/00
Filed: 1996-04-24
Abstract: PCT No. PCT/SE96/00543 Sec. 371 Date Jan. 6, 1998 Sec. 102(e) Date Jan. 6, 1998 PCT Filed Apr. 24, 1996 PCT Pub. No. WO96/34244 PCT Pub. Date Oct. 31, 1996A furnace plant which at least one furnace vessel with side walls and a bottom and at least one heat source which by radiation and convection heats molten metal and/or solid metal present in the furnace vessel. At least one two- or multiphase electromagnetic side stirrer is arranged in or near the wall of the furnace vessel to act through the wall and apply a stirrer field to the molten metal. The side stirrer comprises at least two phase windings arranged around an iron core having a vertical extent, H, which essentially covers the region, Dmax, between the bottom and the upper surface of the molten metal at a maximum bath depth used in the furnace 15 vessel. The side stirrer is arranged with a pole pitch tau  which exceeds twice the distance from the iron core to the molten metal,  tau >2 dw.
Patent BR-9612781-A (BR)
Title: Corpos compostos, processos para a sua preparação e emprego do corpo composto.
Inventor: BERG HENDRIKUS VAN DEN
IPC: C23C16/36
Filed: 1996-12-30
Abstract: Patente de Invencão: <B>" CORPOS COMPOSTOS, PROCESSOS PARA A SUA PREPARAçãO E EMPREGO DO CORPO COMPOSTO"<D>. A invenção refere-se a um corpo composto, um processo para a sua preparação e um emprego do corpo composto, que se constitui de um corpo de substrato com um revestimento de uma ou várias camadas de carbidas, nitretos, carbonitretos do Ti, Zr, Hr, V, Nb e/ou Ta e/ou de Al~ 2~O~ 3~ ou ZrO~ 2~. Para aperfeiçoar as propriedades de desgaste na usinagem ou sob outra carga abrasiva propõe-se separar uma camada de um carbonitreto do Zr, Hf, V, Nb, Ta ou Cr ou diretamente sobre uma camada de Al~ 2~O~ 3~ ou ZrO~ 2~ ou sobre uma camada intermediária fina de no máximo 0,5 Ám de ZrC ou ZrN ou no máximo 0,1 Ám de TiN indiretamente sobre uma camada de Al~ 2~O~ 3~ ou ZrO~ 2~.
Patent BR-9705493-A (BR)
Title: Estabilização de poliolefinas que estão em contato permanente com meios de extração
Inventor: FUSSENEGGER WERNER
IPC: C08K5/00
Filed: 1997-11-18
Abstract: Patente de Inveção: <B>"ESTABILIDADE DE POLIOLEFINAS QUE ESTãO EM CONTATO PERMANENTE COM MEIOS DE EXTRAçãO"<D>. Poliolefinas possuindo excelente estabilidade em contato permanente com meios de extração contendo, como estabilizador, pelo menos um composto do  tipo benzofuran-2-ona.
Patent BR-9710785-A (BR)
Title: Vedação de folga entre tubo de revestimento e um tubo condutor
Inventor: STEPHENSON ADAM JOHN
IPC: F16L55/165
Filed: 1997-07-30
Abstract: "VEDAçãO DE FOLGA ENTRE UM TUBO DE REVESTIMENTO E UM TUBO CONDUTOR". Aparelho para selar folga entre um tubo de revestimento (2) e um tubo condutor (1), o qual, em uso, é introduzido em um tubo de revestimento, compreende um elemento tubular (3) para a conexão a ou a formação de uma extremidade principal do tubo condutor e uma vedação comprimível (6), a qual é adaptada quando comprimida longitudinalmente para expandir-se radialmente e a qual, em uso, é montada sobre o elemento, sendo a disposição tal que a vedação se move livremente com o elemento na direção de introdução do tubo condutor, porém, quando o tubo condutor é retraído contra a direção de introdução, impede-se o movimento posterior da vedação, e a vedação é comprimida longitudinalmente pelo elemento, de modo que a vedação se expanda radialmente para encaixar-se na parade interna do tubo de revestimento e vedar a folga.
Patent BR-9712311-A (BR)
Title: Teclado em unidades de controle de veículo estacionárias
Inventor: JOHANSSON ALF
IPC: H01H13/84
Filed: 1997-10-09
Abstract: Patente de Invenção:<B>"TECLADO EM UNIDADES DE CONTROLE DE VEìCULOS ESTACIONáRIAS".<D> Um dispositivo de teclado em unidades de controle estacionárias (23) em um veículo. As teclas (24) do mesmo são arranjadas em uma porção de borda externa da unidade (23), que tem o formato de uma placa fina (23), que pode ser envolvida em um movimento de aperto, de preferência um movimento de aperto entre o polegar e algum dedo. As teclas podem assim ser pressionadas a partir de um lado da porção de borda ao mesmo tempo que suportam a mesma a partir do lado oposto por um outro dedo. Isto resulta em forças livres muito limitadas contra a unidade durante a operação.