baber/WOPTO huggingface dataset:
Patent BR-0309948-A (BR)
Inventor: STRAUSS GEORG
IPC: F25D17/06
Filed: 2003-05-13
Abstract: A freezer includes a refrigeration surface that can be frozen, such as an evaporator surface, a heating device for heating the refrigeration surface, and a control circuit for controlling the operation of the heating device in accordance with a timer. The control circuit is configured to block the operation of the heating device for a time period that is defined by the timer. The timer is used to ensure that the refrigeration surface is only heated to defrost the freezer, if the refrigeration power requirement of the latter is low.
Patent BR-0314946-A (BR)
Title: Genes patógeno-responsivos, promotores, elementos de regulação, e métodos de uso para os mesmos
Inventor: HU XU
IPC: C07K14/415
Filed: 2003-09-30
Abstract: "GENES PATóGENO-RESPONSIVOS, PROMOTORES, ELEMENTOS DE REGULAçãO, E MéTODOS DE USO PARA OS MESMOS". A presente invenção se refere a polipeptídeos regulados por nematódeos, a seq³ências de nucleotídeos codificantes dos mesmos e a elementos de regulação e seu uso na criação ou aperfeiçoamento de resistência a patógenos em plantas. São descritos os constructos de ácido nucléico compreendendo uma seq³ência de controle por nematódeos operacionalmente ligada a um promotor, ou outra seq³ência de nucleotídeos operacionalmente ligada a uma região reguladora nematódeo-específica, bem como são providos os vetores, as células de planta, as plantas e as sementes transformadas contendo tais constructos. São também providos os métodos para o uso de tais constructos na repressão ou indução de seq³ências de controle por nematódeos em uma planta. Adicionalmente são providos métodos para conferir ou aperfeiçoar a resistência a patógenos em plantas pela repressão ou indução de seq³ências de controle por nematódeos ou por expressão espacialmente ou temporalmente dirigida para a invasão de patógenos.
Patent BR-0315034-A (BR)
Inventor: STEEN MARCUS
IPC: B60W30/18
Filed: 2003-09-08
Abstract: Automatic engaging method (and disengaging method) for a coupling-dependent power take-off (32), which power take-off (32) is driven by an engine (1), arranged in a vehicle, via an automated disk clutch (3) which in turn is coupled to an automatic stage-geared gearbox (9) in which a shaft (11) for driving the power take-off (32 ) is arranged, at least one control unit (45) for controlling the gearbox (9), the disk clutch (3) and the engine (1), the engaging method being characterized by the steps: the control unit (45) registers that engagement of the power take-off (32) is requested and that the vehicle is stationary; the control unit (45) controls the rotational speed of the engine (1) to idling speed; the control unit (45) disengages the disk clutch (3); the control unit (45) engages the power take-off (32); the control unit (45) couples the disk clutch (3) together.
Patent BR-0318087-A (BR)
Title: Método para produzir partìculas cerâmicas
Inventor: ENDRES BERKAN K
IPC: C04B35/119
Filed: 2003-12-16
Abstract: "MéTODO PARA PRODUZIR PARTìCULAS CERâMICAS". Método para produzir partículas cerâmicas. Modalidades de partículas cerâmicas produzidas de acordo com a presente invenção podem ser particularmente úteis como partículas abrasivas.
Patent BR-0318453-A (BR)
Inventor: AREDDU MARCO
IPC: H04M7/00
Filed: 2003-08-07
Abstract: A method for evaluating traffic dispersion at an exchange in a communications network, the exchange being arranged for applying a set of routing rules in allotting to a plurality of links (i.e., circuit groups) incoming traffic directed toward a given destination. The method includes the steps of incrementally generating traffic quantums representative of the traffic; producing a distribution of the traffic quantums over the circuit groups according to the set of routing rules; the distribution thus obtained being statistically representative of the dispersion of the incoming traffic over the plurality of circuit groups at the exchange. The steps of incrementally generating traffic quantums representative of the traffic and producing a distribution of the traffic quantums are performed in the absence of interference with operation of the exchanges/nodes in the communications network.
Patent BR-8005120-A (BR)
Inventor: CLEMENTS A
IPC: D06L3/02
Filed: 1980-08-14
Abstract: A low temperature bleach system comprises an organic peracid and bromide ions in the absence of aldehydes and ketones. The bromide ions may be supplied from sodium bromide and typical peracids include diperisophthalic acid and monoperoxyphthalic acid. The peracid to bromide equivalent ration between 2:1 and 1:2 is preferred, but dye transfer and hygiene benefits are possible with a ratio up to 1:50. The system may be used as such or incorporated in a conventional detergent base.
Patent BR-8301614-A (BR)
Inventor: SCHREIBER GRAIG ALLAN
IPC: H04N5/72
Filed: 1983-03-24
Abstract: A display panel (1) comprising a plurality of adjacently arranged cathode ray tubes (12), so that respective display surfaces (13) together define a display surface (16) of said display panel and display discontinuities (14, 15) in particular formed by spaces between the display surfaces of the adjacent cathode ray tubes are present, characterized in that to the outside surface of the face plate of each cathode ray tube light guides (21) are provided, so that the input opening (24) of each light guide is normal to a respective part of the face plate of a corresponding cathode ray tube and the output opening (25) of each light guide is normal to a respective part of a transformed panel display surface (32) determined by the output openings of all light guides, whereby said light guides are shaped so that the transformed panel surface display is substantially continuous.
Patent BR-8502879-A (BR)
Inventor: KEMPTER FRITZ ERDMANN
IPC: C08G59/16
Filed: 1985-06-17
Abstract: Amide-containing epoxy resin/amine adducts are prepared by a process in which an epoxy resin/amine adduct containing primary and/or secondary aminoalkyl groups is reacted with a carboxylic acid in the presence of esterification catalysts, particularly advantageously in the presence of an alcohol. The products prepared according to the invention are useful as binders for cathodic electrocoating.
Patent BR-8507143-A (BR)
Inventor: ROCHE JOSEPH R
IPC: E21B21/10
Filed: 1985-12-20
Abstract: A system adapted for alternative use as a diverter or a blowout preventer for a bottom supported rig and adapted for positioning beneath a rotary table of the drilling rig is disclosed. The system comprises a fluid flow controller and at least two bases adapted for being alternatively removably secured to the controller. When the first base is in combination with the fluid flow controller, the system may be used only as a diverter and when the second base is used in combination with the fluid flow controller the system may be used only as a blowout preventer. A method according to the invention includes steps for installing the system adapted for alternative connection as a diverter or a blowout preventer for a bottom supported drilling rig after structural casing has been set in a borehole.
Patent BR-8800296-A (BR)
Inventor: CROCHEMORE MICHEL
IPC: C07C45/64
Filed: 1988-01-26
Abstract: An improved process for the preparation of 3,4,5-trialkoxybenzaldehyde and more particularly of 3,4,5-trimethoxybenzaldehyde from 5-bromo-4-hydroxy- 3-methoxybenzaldehyde. 
<??>More precisely, a process for the preparation of 4,5-dialkoxy- 3-methoxybenzaldehyde from 5-bromo-4-hydroxy-3-methoxybenzaldehyde, characterised in that the following are carried out successively and without isolation of the intermediate compounds:
 - hydrolysis of 5-bromo-4-hydroxy-3-methoxybenzaldehyde to 4,5-dihydroxy-3-methoxybenzaldehyde using an alkali metal hydroxide in water and in the presence of a copper catalyst:
 - etherification of the 4,5-dihydroxy-3-methoxybenzaldehyde obtained previously with the aid of a lower alkyl halide in an aqueous medium and while the pH is maintained at chosen values, optionally in the presence of a catalyst. 
<??>3,4,5-Trimethoxybenzaldehyde which may be prepared by this process is used especially for the preparation of pharmaceutical products.
Patent BR-8907808-A (BR)
Inventor: HABERMANN WERNER
IPC: H04N7/00
Filed: 1989-12-07
Abstract: In the system disclosed, scanning is carried out on the image source side with a frame corresponding to an enlarged 16:9 picture ratio. On the emitter side, every fourth line of the picture signal is first isolated and the remaining lines are compressed. A 4:3 standard receiver reproduces a corresponding image in the "letter box" format. The 16:9 receiver should reconstruct the original picture signal. First solution: the isolated lines are expanded for the duration of a complete picture, modulated to a second picture carrier at the upper end of the transmission channel outside the standard intermediate frequency resonance curve, and then demodulated, expanded and reintroduced into the 16:9 receiver. Second solution: analog-coded line difference signals in the level between the black and synchronization pulses are transmitted in the freed spaces at the upper and lower edges of the picture, decoded in the 16:9 receiver and reused. Third solution: additional digital data, e.g. motion vectors, are transmitted in the spaces freed at the upper and lower edges of the picture, and used by the 16:9 receiver to interpolate the missing lines. Application to television receiving sets with 4:3 and 16:9 picture ratio.
Patent BR-9004334-A (BR)
Inventor: MATSUZAWA KOUZABURO
IPC: B29C65/18
Filed: 1990-08-31
Abstract: A process of and an apparatus for sealing a thermoplastic resin sheet to a mount such as an aluminum sheet uses seal members such as seal rollers or seal plates each having notches thereon, the notcnes on the first seal roller being intersecting to the notches on the second seal member, whereby the mount can be sealed to the sheet in a crosshatched pattern.
Patent BR-9101696-A (BR)
Inventor: LAMBARDI MICHAEL HENRY
IPC: A45D40/00
Filed: 1991-04-26
Abstract: A Saturn-shaped container is provided which includes a receptacle forming a lower portion of the container, a lid forming an upper portion of the container, a ring member surrounding the receptacle and supporting the lid, and a seal member positioned between receptacle and lid so as to define a first and second compartment within the container. Advantageously, the lid is transparent and may serve as a magnifying means for viewing contents within the container.
Patent BR-9202333-A (BR)
Inventor: STREBELLE MICHEL
IPC: B01J31/30
Filed: 1992-06-19
Abstract: Liquid catalytic system comprising at least one group VIII metal compound, a fatty amine hydrochloride whose melting point is greater than 25 DEG  C. and an organic solvent. This catalytic system is suitable for the preparation of vinyl chloride by reacting acetylene with hydrogen chloride.
Patent BR-9204410-A (BR)
Inventor: HAAS RAINER VON
IPC: B23B29/04
Filed: 1992-11-13
Abstract: The invention concerns a clamping device for connecting a tool head, which has a cylindrical or at least part-conical bore, with a tool holder which has a matching pin, the tool holder and the tool head being clamped together by means of a shaft designed to rotate about its longitudinal axis. In order to be sure of preventing the shaft from becoming unintentionally unclamped when in the clamped condition, the shaft is locked, in the direction of rotation necessary to undo it, by means of a pawl stop, the locking mechanism being released by an externally operated machine element.
Patent BR-9206263-A (BR)
Inventor: DWORAK GERT DR
IPC: C08L75/04
Filed: 1992-07-10
Abstract: PCT No. PCT/AT92/00093 Sec. 371 Date Mar. 10, 1994 Sec. 102(e) Date Mar. 10, 1994 PCT Filed Jul. 10, 1992 PCT Pub. No. WO93/01245 PCT Pub. Date Jan. 21, 1993.The invention relates to a process for producing water-dilutable varnish binders and their use in manufacturing water-dilutable fillers for automobile paintwork. The binders contain a reaction product, which is dilutable with water after the neutralization of the carboxyl groups, of a polyurethane resin having carboxyl groups and at least one terminally blocked isocyanate group (polycarboxyl component) with a polyester having a hydroxyl group (polyhydroxyl component) and a cross-linking component. Further improvements in the shelf-life of the varnishes can be attained by specially selecting the binder components and special processing steps for the combination thereof.
Patent BR-9306212-A (BR)
Inventor: EKHOLM ROLF
IPC: D21C9/02
Filed: 1993-02-16
Abstract: PCT No. PCT/SE93/00115 Sec. 371 Date Sep. 30, 1994 Sec. 102(e) Date Sep. 30, 1994 PCT Filed Feb. 16, 1993 PCT Pub. No. WO93/21377 PCT Pub. Date Oct. 28, 1993A method for washing a fibre suspension including the steps of feeding the suspension into an annular displacement space, supplying a fluid through a permeable outer surface of the space, rotating the space to establish a fibre layer between the fluid supplied through the permeable outer surface of the displacement space and a remaining part of the fibre suspension.
Patent BR-9307569-A (BR)
Inventor: ROGERS ERNEST
IPC: F41A21/28
Filed: 1993-11-30
Abstract: A barrel has an inner tube with a chamber at one end and a muzzle at the other. The barrel guides projectiles such as bullets as they are accelerated by a propellant. The inner tube has an aperture near its front end. Propellant passes through the aperture into a propellant chamber formed by the inner tube and an outer tube positioned about and secured to the inner tube. A plurality of ribs extend between the inner and outer tubes. Also, a coolant may be inserted into the propellant chamber to escape through the muzzle with the propellant after the projectile exits the muzzle.
Patent BR-9408586-A (BR)
Inventor: ALTEN JERRY
IPC: H04N21/4385
Filed: 1994-05-20
Abstract: An electronic program schedule system which includes a receiver for receiving broadcast, satellite or cablecast television programs for a plurality of television channels and a tuner for tuning a television receiver to a selected one of the plurality of channels. A data processor receives and stores in a memory television program schedule information for a plurality of television programs to appear on the plurality of television channels. A user control apparatus, such as a remote controller, is utilised by a viewer to choose user control commands and transmit signals in response to the data processor which receives the signals in response to user control commands. A television receiver is used to display the television programs and television program schedule information.; A video display generator receives video control commands from the data processor and program schedule information from the memory and displays a portion of the program schedule information in overlaying relationship with a television program appearing on a television channel in at least one mode of operation of the television programming guide. The data processor controls the video display generator with video control commands, issued in response to the user control commands, to display program schedule information for any chosen one of the plurality of television programs in overlaying relationship with at least one television program then appearing on any other chosen one of the plurality of channels on the television receiver.
Patent BR-9610499-A (BR)
Inventor: MONGARLI CESARE
IPC: B65D17/34
Filed: 1996-09-09
Abstract: A container, particularly for drinks, comprising an end (5) in which a closed line of weakening (6) is formed defining the outline of a lid (7) and of a corresponding hole (8), and a lever (10) associated with the lid (7) and operable manually in order to tear the wall (5) along the line of weakening (6) and remove the lid (7) from the container wall is characterized in that it comprises a flexible tongue (9) which normally bears on the outer face of the end wall (5) and has one end (9a) fixed to the lever (10) and to the lid (7) and the other end (9b) fixed to the outer face of the end wall of the container, spaced from the lid, the tongue (9) being able, as a result of the manual removal of the lid from the container wall, to adopt a bent configuration in which the associated lid is in a position of disengagement from the hole (8), restraining means (15; 19, 20) being provided for keeping the tongue in the bent configuration. <IMAGE>
Patent BR-9610749-A (BR)
Inventor: BOLTON DANNY R
IPC: F26B11/04
Filed: 1996-10-21
Abstract: A thermal vaporization apparatus includes a cylindrical tube having two ends. A base is provided, with the tube being rotatable with respect to the base. A first drive mechanism applies rotating force to the tube. An auger having two ends extends through the tube, and a second drive mechanism applies rotating force to the auger. At least one gas-fired burner to heat the exterior of the tube while in rotation is provided. A feed mechanism for introducing wet material into the interior of the tube and exterior of the auger within the tube is also provided.
Patent BR-9611708-A (BR)
Inventor: LUCOLANO GBATTISTA BRUNO
IPC: B65F1/14
Filed: 1996-03-11
Abstract: It is a multifunctional apparatus (1) comprising, within one single insulated case (2) provided with automatic electronic control systems, suitable and appropriate electromechanical parts and devices granting, in absolute operational autonomy within the different functions, the sorting, fractionating, compacting and collecting of such solid city waste, as glass-ceramics-plastics-polystyrene-plate-paperboard-paper. The apparatus is so designed to operate at the source of the solid city waste production and to meet the requirements relevant to the specific problem of the collectivity, as the apparatus, although keeping its technical and functional characteristics unaltered, has been designed in three basic versions, namely: a) electric utensil multisystem - for family use; b) medium dimension multisystem - for pubs, restaurants, small joint owner communities, small activities; c) large dimension multisystem - for large joint owner communities, hotels, hospitals, mess rooms and school dining halls, barracks, etc.
Patent BR-9611962-A (BR)
Inventor: ADAMS LEE F
IPC: A01N63/23
Filed: 1996-01-26
Abstract: The invention relates to a method for producing an integrant(s) of Bacillus thuringiensis. The invention further relates to such integrants, compositions comprising such integrants, as well as methods for controlling a pest(s) using these compositions.
Patent BR-9705662-A (BR)
Inventor: WRIGHT STEPHEN WAYNE
IPC: C07D213/75
Filed: 1997-11-13
Abstract: The present invention relates to certain compounds of the formula (I), <CHEM> which are useful in the synthesis of certain  beta -adrenergic receptor agonists. The invention also relates to a process for synthesizing the compounds of formula (I) and to compounds of the formula (II), <CHEM> wherein R<1>, R<2> and R<4> are defined herein, which are useful in the synthesis of the compounds of formula (I). The invention also relates to a process for synthesizing a compound of formula (II). The invention further relates to processes for synthesizing compounds of formula (Z*), <CHEM> R<1>, R<2> and Y<2*> are defined herein.o
Patent BR-9803421-A (BR)
Title: Dispositivo de transporte submarino de produtos petrolìferos de coluna montante e processo de construção de tal dispositivo
Inventor: THIEBAUD FRANCOIS
IPC: B63B21/27
Filed: 1998-09-11
Abstract: Patente de Invenção: <B>"DISPOSITIVO DE TRANSPORTE SUBMARINO DE PRODUTOS PETROLìFEROS DE COLUNA MONTANTE E PROCESSO DE CONSTRUçãO DE TAL DISPOSITIVO"<D>. O setor técnico da invenção é do âmbito da construção de instalações de extração de produtos petrolíferos do subsolo submarino. A presente invenção tem por objeto um dispositivo de transporte submarino de produtos petrolíferos de coluna montante. O dispositivo de transporte, de acordo com a invenção, comporta pelo menos uma coluna montante (8) e a coluna montante é fixada ao subsolo (10) por meio de uma âncora de atrito (11). Propõe-se, igualmente, um processo para a construção do dispositivo inventivo.
Patent BR-9804399-A (BR)
Title: Sistema de filtragem de água com m·ltiplos estágios.
Inventor: BAILEY J RUSHTON
IPC: B01D27/08
Filed: 1998-11-04
Abstract: "SISTEMA DE FILTRAGEM DE áGUA COM MúLTIPLOS ESTáGIOS". Um sistema de filtragem de água que possui um alojamento para uma pluralidade de cartuchos de filtro conectados em fluxo serial com características de filtragem distintas relacionadas à direção do fluxo da água sendo filtrada. Cada cartucho de filtro possui com corpo de filtro de carbono ativado com membrana enrolada. Um dos corpos de filtro inclui um agente bacteriostático de metal pesado. Os cartuchos são cada um retidos de forma liberável em uma tubulação por conectores chavetados que incluem anéis de travamento rotativos. Cada cartucho possuindo uma características de filtragem distinta inclui uma estrutura de chavetamento para garantir que o cartucho possa ser conectado apenas à tubulação para a colocação em uma relação de fluxo serial adequada no sistema. O sistema de filtro inclui um indicador de cartucho de filtro gasto. O sistema de filtro é particularmente adequado para a colocação de uma tampa e conexão a uma torneira.
Patent BR-9804756-A (BR)
Title: Processo e instalação para soldagem de peças de alumínio ou de ligas de alumínio
Inventor: LAUZON DANIEL CLEMENT
IPC: B23K1/19
Filed: 1998-11-05
Abstract: Patente de Invenção: <B>"PROCESSO E INSTALAçãO PARA SOLDAGEM DE PEçAS DE ALUMìNIO OU DE LIGAS DE ALUMìNIO<D>". Descreve-se um processo sem participação de águas residuais para a soldagem de peças de alumínio e de ligas de alumínio, com a utilização de fundentes, especialmente à base de potássio e aluminato de flúor em suspensão aquosa. Como depois de um determinado período de tempo, a suspensão usada é substituída por suspensão fresca, sendo necessário limpar regularmente as aparelhagens, é gerada água residual que contém fundentes, por exemplo flúor aluminato de potássio. Estas águas residuais até agora foram eliminadas no meio ambiente. Verificou-se todavia agora que estas águas residuais podem ser recicladas no processo de soldagem após a separação do fundente. Desta maneira a incidência de águas residuais pode ser evitada mais ampla extensão possível. Como são freq³entemente empregados tencídeos e como estes também são reciclados, torna-se possível uma economia correspondente em tencídeo. Além disso, o meio ambiente será protegido de modo correspondente.
Patent BR-9805151-A (BR)
Title: Construções de ácidos nucleicos para a terapia do gene cuja atividade é afetada por inbidores de cinases dependentes de ciclina.
Inventor: EILERS MARTIN PROF DR
IPC: C12N15/09
Filed: 1998-12-21
Abstract: INA"<D>. O presente pedido divulga construções de ácidos nucleicos para a terapia do gene de doenças, construções estas que compreendem ácidos nucleicos que codificam uma proteína, a qual inibe a proteína celular p27, e desse modo atenua a inibição der de interferência dominante, e o uso destes ácidças.
Patent BR-9808404-A (BR)
Inventor: HANSEN GRAEME
IPC: A23K10/10
Filed: 1998-03-09
Abstract: A process and apparatus for recovering organic and inorganic matter from waste material wherein the waste material is sterilized and solid organic matter becomes soft when subjected to heat and pressure. The process may be carried out by first, feeding the waste material into a perforated container (10) mounted within a closed chamber (14). Next, the waste material is agitated and subjected to heat and pressure which sterilizes it and softens the organic matter contained therein. After heating under pressure, the pressure may be suddenly released from the chamber (10) which forces the softened organic matter outwardly through the perforations (12) of the container, thus separating the organic matter from the solid inorganic matter. The softened sterilized, organic matter is then fermented in fermentation chamber (21) to form a mash which may be subjected to further processing in centrifuge (22), distillation column (23) and anaerobic digester (26) to recover fuels such as ethanol and methane, and animal feed supplements.