baber/WOPTO huggingface dataset:
Patent BR-0315564-A (BR)
Title: Viga
Inventor: CHARLWOOD GRANT
IPC: E04C3/07
Filed: 2003-10-22
Abstract: "VIGA". A presente invenção refere-se a uma viga formada por meio de rolos (10) de seção transversal substancialmente retangular formada de uma peça unitária de metal. A viga inclui primeira (44) e segunda (46) paredes opostas substancialmente paralelas formadas com pelo menos três camadas adjacentes da dita peça de metal (44 a, b, c, e 46 a, b, c). A viga (40) também inclui terceira (48) e quarta (50) paredes opostas substancialmente paralelas entre as primeira (44) e segunda (46) paredes. Uma das terceira (48) ou quarta (50) paredes apresenta uma costura (52) que une as bordas longitudinais opostas da peça de metal. Um processo de formação a rolos de uma viga (40) é também descrito.
Patent BR-0316803-A (BR)
Inventor: DIETSCHE FRANK
IPC: C09D133/14
Filed: 2003-12-04
Abstract: Enzymatic preparation of (meth)acrylic esters containing urethane groups, and their use in radiation-curable compositions.
Patent BR-0316935-A (BR)
Inventor: PANGAUD NICOLAS
IPC: G07F7/10
Filed: 2003-12-12
Abstract: The method is for modifying the data in a system for transactions by card, where the card is with a memory, and a reader can read the card when it is in a determined position with respect to the reader. The memory is read-only, erasable and re-writable, and comprises two counter stages (A,B) for registering the data values with respect to transactions effected by the card. Each transaction involves the modifications of the data value, which is a monotonic function of time.  At each transaction, the writing of the data value effects the writing of new data value (Y) in the counter stage (B), and the write operation effects the erasing of old data value (X) registered in the counter stage (A). At the end of the write operation which is correctly effected, the counter stage (B) contains the new data value while the counter stage (A) contains the value zero. The data value registered in one of the counter stages (A,B) is incremented at each write operation. The transaction is not validated if the write operation is not effected correctly because of pulling out the card in the course of the transaction, when none of the two stages registers a value equal to zero. The counter is restored by a rewrite operation when the card is pulled out during the write phase. If the counter stage (B) contains an incorrect value (Y') comprised between the old data value and the new data value, the counter is restored by a rewrite operation followed by a write operation consistent with the writing of the new data value in the counter stage (A) and the erasing the incorrect value in the counter stage (B). If the incorrect data value (Y') is below the old value (X), the counter is restored by a rewrite operation of the old data value in the counter stage (A) and erasing the incorrect data value, followed by a write operation of the new data value (Y) in the counter stage (B) and erasing the old data value in the counter stage (A). The counter is restored by a rewrite operation when the pulling-out takes place between the writing phase and the erasing phase. When the pulling-out takes place during the erasing phase and an incorrect data value (X') is registered in the counter stage (A), the counter is restored by a rewrite operation of the new data value (Y) in the counter stage (B) and erasing the incorrect data value. A system (claimed) for transactions with card implements the method (claimed). The card with memory is a card operated without contact.
Patent BR-0317338-A (BR)
Title: Poliazóis de peso molecular elevado
Inventor: CALUNDANN GORDON
IPC: H01M50/414
Filed: 2003-12-02
Abstract: "POLIAZóIS DE PESO MOLECULAR ELEVADO". A presente invenção refere-se a modernos poliazóis de peso molecular elevado, que com base em seu peso molecular elevado, expresso como IV de pelo menos 1,3 dl/g, são adequados para a preparação de fibras, películas e membranas bem como de artigos moldados. Além disso, a presente invenção descreve um processo para a preparação de poliazóis de peso molecular elevado.
Patent BR-7707377-A (BR)
Inventor: HAMPSON J
IPC: C11D10/02
Filed: 1977-11-03
Abstract: An improved cleaning composition, comprising an amine oxide, an alkylether sulphate, casein and optionally other nonionic detergent compounds and an organophosphorus compound. The composition, which is free from alkylbenzene sulphonates, alkyl sulphonates and alkyl sulphates, has improved drain-dry properties and improved mildness properties.
Patent BR-8003180-A (BR)
Inventor: JUNG J
IPC: C07D249/08
Filed: 1980-05-21
Abstract: Triazolyl derivatives of the formula    <IMAGE>  I  where R1 and R2 are identical or different and each denotes alkyl of from 1 to 6 carbon atoms, naphthyl, unsubstituted phenyl or phenyl substituted by fluoro, chloro, bromo, alkyl or alkoxy of from 1 to 4 carbon atoms, R3 denotes alkyl of from 1 to 4 carbon atoms, unsubstituted benzyl, benzyl substituted by fluoro, chloro, bromo or alkyl of from 1 to 4 carbon atoms, R3 further denotes unsubstituted phenyl, or phenyl substituted by fluoro, chloro, bromo or alkyl of from 1 to 4 carbon atoms, and X denotes C=O or H-C-OR4, R4 denoting hydrogen, alkyl of from 1 to 4 carbon atoms, alkenyl of from 1 to 4 carbon atoms, unsubstituted or chloro- or bromo-substituted benzyl, CO-R5 or CO-NHR5, R5 denoting alkyl of from 1 to 4 carbon atoms, unsubstituted phenyl or phenyl substituted by chloro, bromo or alkyl of from 1 to 4 carbon atoms, the salts and metal complexes thereof, processes for their manufacture, and their use for influencing plant growth.
Patent BR-8006187-A (BR)
Inventor: NOVAK P
IPC: B65H75/28
Filed: 1980-09-26
Abstract: A bobbin (18) for receiving roving has an internal shoulder enabling it to seat on a surface (22) provided at the upper-end of a spindle (10). The bobbin hangs from this shoulder and the bobbin foot is received in a resilient clamp device (36) provided on the spindle for clamping a roving end against the bobbin.
Patent BR-8103972-A (BR)
Inventor: DOTZER R
IPC: C25D3/44
Filed: 1981-06-24
Abstract: A system for the galvanic deposition of aluminum incorporating a tubular cell through which goods to be treated can be moved in the axial direction. An electrolyte is pumped through the tubular cell preferably with the aid of an electrolyte circulating system which is self-contained. The electrolyte is gated out by means of T-shaped connecting components which are adjoined by airlock arrangements associated with the tubular cell.
Patent BR-8505804-A (BR)
Inventor: JADAMUS HANS
IPC: C08L51/02
Filed: 1985-11-19
Abstract: Thermoplastic compositions comprised of the following components: (A) Polyphenylene ether, in the amount of 20-90 parts by weight; (B) Styrene resins, in the amount of 5-70 parts by weight; (C) Polyoctenylenes, in the amount of 2-20 parts by weight; (D) Copolymers based on styrene and butadiene, in the amount of 0-20 parts by weight; and (E) Optionally, other additives; are disclosed.
Patent BR-8603356-A (BR)
Inventor: UNTERSTRASSER EUGEN
IPC: F04C2/107
Filed: 1986-07-16
Abstract: The stator comprises a rigid tubular casing and an elastic lining which is tightly enclosed by the casing and symmetrical with respect to the longitudinal center axis of the stator. The inner surface of the lining forms a multiple thread and, in cross section, consists of a number of sections near the axis equal to the number of courses of the thread and an equally great number of concave arcs. The lining has a minimum thickness each at the concave arcs and a maximum thickness each near at least two of the transitions between the sections near the axis and the concave arcs.
Patent BR-8800435-A (BR)
Inventor: RAUTAKORPI PAAVO
IPC: D21F5/00
Filed: 1988-02-04
Abstract: The invention relates to a method and an apparatus for drying a paper web or the like. In the invention the web (5) to be dried is transferred on a felt (6) between bands (1, 2) moving around as an endless loop. The band (1) making contact with the web (5) is heated by means of a steam chamber (3), and the band (2) making contact with the felt (6) is supported and cooled within the area of the steam chamber by means of supporting and cooling means. For providing a rapid compensation of pressure differences, the supporting and cooling means is formed by a hydrostatic plate (4) comprising a plurality of pressure pockets (7) and return conduits (8) separated from each other by means of ridges (9). Water is fed into the pressure pockets (7) so that it enters the return conduits (9) over the ridges (9). The pressure of the return conduits (8) is adjusted on the basis of the pressure of the steam contained in the steam chamber (3).
Patent BR-8902039-A (BR)
Inventor: DROSTE WILHELM
IPC: B01J27/13
Filed: 1989-04-28
Abstract: Vinyl chloride is prepd by reacting acetylene with HHcl in the presence of a Pd cpd catalyst and a (cyclo)aliphatic carboxylic acid amide solvent at temps above room temp. The catalyst is pref PdCl2 and the solvent is N-methylpyrrolidone (NMP). The catalyst is pref used in an amt of 0.1-1.0, esp 0.3-0.8 wt % wrt the solvent. The reaction is pref carried out at 100-200, esp 140-170 deg C using a mol ratio acetylene:HC1 of 1:1 to 1:3, esp 1:1 to 1:1.5
Patent BR-9001295-A (BR)
Inventor: GRAAF MARTIEN DE
IPC: A01G1/00
Filed: 1990-03-20
Abstract: The invention relates to a substrate for soil-less culture, composed of inorganic fibres. 
<??>The substrate according to the invention has limited dimensions and is used for the culture phase which corresponds to the development of the young plants. This substrate has the general shape of a parallelepiped and is provided on its bottom face with projections having a small surface area, which isolate the substrate from the ground on which it rests. 
<??>The substrate according to the invention allows the culture conditions to be improved. 
<IMAGE>
Patent BR-9004089-A (BR)
Inventor: POTTER WILLIAM DUNCAN
IPC: B29L22/00
Filed: 1990-08-17
Abstract: A process for making thin walled hollow polymeric articles or for forming a polymeric coating on a substrate, comprises contacting a suitably shaped former or a substrate to be coated with a solution of an amine-terminated prepolymer having a functionality of at least 2 in an organic solvent to form a coating on the former or substrate, drying the coating on the former or substrate, then contacting the coating on the former or substrate with a solution of a polyfunctional curing agent which is capable of reacting with the amino end groups of the prepolymer to cause chain extension and/or cross-linking of the latter.
Patent BR-9006842-A (BR)
Inventor: MERALDI JEAN-PAUL
IPC: D01F6/60
Filed: 1990-06-27
Abstract: PCT No. PCT/CH90/00155 Sec. 371 Date Feb. 26, 1991 Sec. 102(e) Date Feb. 26, 1991 PCT Filed Jun. 27, 1990 PCT Pub. No. WO91/00381 PCT Pub. Date Jan. 10, 1991.An aramid monofilament (20), characterized by the fact that it has the following relationships: 1.7</=Ti</=260; 40</=D</=480; T>/=170-D/3; Mi>/=2000, Ti being the linear density in tex, D being the diameter in  mu m, T being the tenacity in cN/tex, and Mi being the initial modulus in cN/tex for this monofilament. A method of obtaining said monofilament (20) in which a solution (2) of aromatic polyamide(s) is extruded in a spinneret (9), the jet is drawn into a non-coagulating layer of fluid (13), and the drawn liquid vein is introduced into a coagulating medium (19). Assemblies of such monofilaments. Articles reinforced by these monofilaments or these assemblies, such articles being for instance tires.
Patent BR-9007945-A (BR)
Inventor: BRANDEERG LAWRENCE C
IPC: H05B6/74
Filed: 1990-10-23
Abstract: A thermocompensating susceptor is described comprising a microwave transparent sheet, e.g. paper, paperboard or plastic, having a layer thereon of a dried dispersion comprising a film forming vehicle together with two kinds of dispersed particles including microwave interactive particles such as a metal, metal oxide, carbon or graphite that absorbs microwave energy to produce heat in a microwave oven and electrically nonconductive thermocompensating particles of a mineral hydrate containing bound water of crystallization and having a dissociation temperature between about 100 DEG  F. and 500 DEG  F., at which temperature the bound water is released therefrom to prevent overheating of the laminate.
Patent BR-9100040-A (BR)
Inventor: PIEPER CHRISTOPHER MARTIN
IPC: B65G53/52
Filed: 1991-01-07
Abstract: An absorbent article is described which comprises a substantially integral fibrous layer of hydrophilic fibers; and a quantity of superabsorbent particles integrally mixed among said fibers in a non-layered configuration, and arranged with weight percentages of said superabsorbent particles (with respect to a total weight of superabsorbent) nonuniformly distributed along a length dimension of said article with selected length-wise, superabsorbent-containing regions of said fibrous layer having higher percentages of superabsorbent than other length-wise, superabsorbent-containing regions. <IMAGE>
Patent BR-9103668-A (BR)
Inventor: BOUDOT DANIEL
IPC: B22D18/04
Filed: 1991-08-26
Abstract: The upper surface of an interconnecting wear device 3 is positioned in contact with the lower surface of a sand mold 1, and is centered under a molten metal feed shaft 12 which opens into the bottom of the mold. The bottom surface of the wear device rests on the upper surface of a vertically upstanding casting nose 4. The wear device comprises a hollow steel collar 7 surrounding a compressed concrete annulus 18, in turn surrounding a refractory clay sleeve 8, and is easily replaced when leakage develops due to thermal shocks, etc.
Patent BR-9306822-A (BR)
Inventor: KNELSON BENJAMIN
IPC: B04B11/00
Filed: 1993-07-30
Abstract: A centrifugal separator with substantially continuous discharge of the concentrate comprises a centrifuge drum with axially spaced rings projecting inwardly from the peripheral wall of the drum. The material between the rings is fluidized by injection of water. Each channel between the rings has a number of exit openings at the base of the channel for discharge of the concentrate. Each exit opening includes a pinch valve to restrict the discharge to predetermined time periods. Each exit includes injection openings around the exit for injecting water to replace the material discharged to maintain the fluidization between the channel.
Patent BR-9403803-A (BR)
Inventor: JACOBS LUDOVICUS LEONARDUS GER
IPC: C01B32/40
Filed: 1994-09-21
Abstract: A process for the preparation of carbon monoxide and hydrogen by the partial oxidation of a hydrocarbon comprises contacting a feed comprising the hydrocarbon, carbon dioxide and an oxygen-containing gas with a catalyst comprising a metal selected from Group VIII of the Periodic Table of the Elements at a gas hourly space velocity of at least 500,000 Nl/kg/hr.
Patent BR-9406032-A (BR)
Inventor: DOETZER REINHARD
IPC: A01N37/50
Filed: 1994-03-19
Abstract: Described are compounds of the formula (I) in which Y is oxygen or an NR6 group; Z<1> and Z<2> are hydrogen, halogen, alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy, haloalkyl, haloalkoxy, haloalkenyloxy, cyano or nitro; R<1> is hydrogen, alkyl, haloalkyl or aryl; R<2> is hydrogen, alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, aryl, heteroaryl, arylalkyl, heteroarylalkyl, arylalkenyl, heteroarylalkenyl, aryloxyalkyl, heteroarylalkyl, arylalkenyl, heteroarylalkenyl, aryloxyalkyl, heteroaryloxyalkyl, acyl, arylcarbonyl, heteroarylcarbonyl or alkoxycarbonyl and R<3>, R<4>, R<5> and R<6> are hydrogen or alkyl, whereby R<6> and R<2> can together form a ring. Also described are fungicides containing these compounds.
Patent BR-9407233-A (BR)
Inventor: BENEDYK JOSEPH C
IPC: B62D27/02
Filed: 1994-08-11
Abstract: A space frame apparatus, and process for constructing same, for use in the construction of various vehicles. The apparatus comprises one or more continuous outer frame members, each fabricated from a single longitudinal extrusion, and one or more cross-members. The extrusions include a predetermined number of slots for operable acceptance of the ends of the corresponding cross-members, as well as a predetermined number of regions softened through a localized heat induction process. The softened regions are bent to varying radii in predetermined directions relative to the profile of a specific vehicle configuration and then allowed to harden back toward their pre-softened hardness. The ends of the cross-members are also softened through a localized heat induction process, and then deformed so as to create a collar and flange portion operably positioned on opposite sides of each respective slot for securely maintaining the cross-members to the one or more continuous outer frame members.
Patent BR-9500137-A (BR)
Inventor: TRICAUD CAROLINE
IPC: A61K8/23
Filed: 1995-01-09
Abstract: Anhydrous powdered cosmetic compsns. for bleaching hair, based on peroxide deriv. oxidising agents, additionally contain at least one linear sequenced block and/or random polyoxyethylene/polyoxypropylene copolymer (I), which is anhydrous and both liquid and water-soluble at ambient temp. Also claimed are: the use of the compsn. for bleaching hair; and a hair bleaching process, involving mixing the compsn. with aq. hydrogen peroxide, applying the mixt. to the hair, allowing the mixt. to react and removing the mixt. from the hair.
Patent BR-9501302-A (BR)
Inventor: HOOGESTEGER JAMES
IPC: B04C5/28
Filed: 1995-03-30
Abstract: A gas/air or bubble separator is disclosed, particularly for use with supplying air/gas or bubble free coating liquid to a paper coater. The separator includes there cast elements containing three formed chambers, a distribution chamber at the top of the device which supplies incoming liquid to a plurality of separators which operate on the vortex principle, a liquid collection chamber for collecting the essentially or substantially air/gas or bubble free liquid at the bottom of the device, and an air/gas bubble collection chamber above the vortex separators for collecting the gas/air or bubble containing liquid. These chambers are of cast construction and made of stainless steel so that no weld need be used. The device has essentially inline flow for the bulk of the liquid from inlet to outlet and clean streamline design with no dead spaces to prevent accumulations, build ups and problems associated with the same. The vortex separators are made in parts and they can be replaced or individually optimized to achieve air/gas or bubble free operation at high coater speeds of 3,000 to 6,000 feet per minute.
Patent BR-9610711-A (BR)
Inventor: GECK MICHAEL DR
IPC: C08F283/12
Filed: 1996-09-26
Abstract: PCT No. PCT/EP96/04208 Sec. 371 Date Mar. 6, 1998 Sec. 102(e) Date Mar. 6, 1998 PCT Filed Sep. 26, 1996 PCT Pub. No. WO97/12005 PCT Pub. Date Apr. 3, 1997The invention relates to the use of precrosslinked silicone elastomer particles with an organopolymer shell as the formulation constituent in powder coating material compositions based on thermoplastic or thermosetting binding agents, the silicone elastomer particles containing (a) 5 to 95% by weight, in relation the total weight of the copolymerisate, of a nucleus polymer of the general formula (RwSiO2/2)x.(RSiO3/2)y.(SiO4/2)z with x=5 to 99.5 mol %, y=0.5 to 95 mol %, z=0 to 30 mol %, and (b) 5 to 95% by weight, in relation to the total weight of the copolymer, of a shell made of an organopolymer of ethylenically mono or multi-unsaturated monomers, R standing for identical or different monovalent C1-C6 alkyl or alkenyl residues or substituted hydrocarbon residues.
Patent BR-9611817-A (BR)
Inventor: LEVERENZ ROY V
IPC: C23C16/34
Filed: 1996-10-23
Abstract: A cutting tool insert comprises a hard metal substrate having at least two wear-resistant coatings including an exterior ceramic coating and a coating under the ceramic coating being a metal carbonitride having a nitrogen to carbon-plus-nitrogen atomic ratio between 0.7 and 0.95 which causes the metal carbonitride to form projections into the ceramic coating improving adherence and fatigue strength of the ceramic coating.
Patent BR-9704614-A (BR)
Title: Método e aparelho para diagnosticar um veìculo
Inventor: USUI SHIGERU
IPC: G01M17/007
Filed: 1997-01-31
Abstract: "MéTODO E APARELHO DE DIAGNóSTICO DE VEìCULO". é provido um método e um aparelho de diagnóstico de veículo capaz de reduzir restrições na seq³ência e cronometragem de operações a s,erem realizadas por um operador para cada item de diagnóstico. No aparelho de diagnóstico de veículo, o estado' de veículo real detectado pelo aparelho de diagnóstico de veíc ulo (223) é comparado com o estado esperado selecionado pelo aparelho de seleção (222). Por exemplo, enquanto o operador opera o veículo no propósito de executar o 'Diagnóstico de Sensor de Veículo', se um estado real (velocidade de veículo S) é detectado pelo aparelho de diagnóstico de veículo (223), um estado esperado da. velocidade do veículo (velocidade de veículo de referência VSref) será selecionada pelo aparelho de seleção (222-). Então ambos os estados são comparados pelo aparelho de comparação (224). Quando ambos os estados são identificados como exibindo uma relação esperada (por exemplo, correspondência), o aparelho de comparação (224) faz com que o vídeo (27) indique que o item de diagnóstico (1) está aprovado. Especificamente, a indicação de '01' é apagada do vídeo (27).
Patent BR-9708666-A (BR)
Title: Dispositivo para análise ótica de espécimes
Inventor: FAHRAEUS CHRISTER
IPC: G01N1/28
Filed: 1997-04-14
Abstract: Patente de Invenção:<B>"DISPOSITIVO PARA ANáLISE óTICA DE ESPéCIMES"<D>. Trata-se de um dispositivo para análise ótica de uma espécime, especialmente de uma amostra de sangue, que está na forma de um prato de uma parte em formato de lâmina (2) que possui uma superfíce de recebimento da espécime (9), essencialmente constituindo a base do prato, e uma carcaça (1) que encaixa na parte em formato de lâmina formando sua parede. Para capturar o líquido excendente da superfície de recebimento da espécime, especialmente quando recebendo, manchando, centrifugando ou colorindo a espécime, um material absorvente (3) é disposto em um laço ao longo da circunferência da parte em formato de lâmina. O projeto do dispositivo permite o manuseio seguro e rápido de espécimes que são perigosas à saúde.
Patent BR-9713644-A (BR)
Title: Composto cianofosforosos e sua preparação.
Inventor: LENNON PATRICK J
IPC: C07F9/38
Filed: 1997-12-23
Abstract: Patente de Invenção: <B>"COMPOSTOS CIANOFOSFOROSOS E SUA PREPARAçãO"<D>. São divulgados novos compostos cianofosforosos. São apresentadas a preparação, a purificação e a caracterização de dicianofosfinato, cianopolifosfatos, tricianociclotrifosfonato e tetracianociclotetrafostato.
Patent BR-9714188-A (BR)
Title: Derivados de ciclohexanodiona e herbicidas contendo os mesmos
Inventor: KAMANO HIDEKI
IPC: C07D335/06
Filed: 1997-12-24
Abstract: Patente de Invenção: <B>"DERIVADOS DE CICLOHEXANODIONA E HERBICIDAS CONTENDO OS MESMOS"<D>. Derivados de ciclohexanodiona da fórmula geral (I) ou sais dos mesmos, e herbicidas contendo os mesmos, Os derivados de ciclohexanodiona e sais dos mesmos, providos pela presente invenção, sendo capazes de seletivamente controlar uma ampla faixa de ervas-daninhas de solo de plantações em uma baixa dosagem sem causar fitotoxicidade em culturas cultivadas em campos de plantação, tais como milho.