baber/WOPTO huggingface dataset:
Patent BR-0204372-A (BR)
Inventor: KORNETT GLENN J
IPC: D21F7/10
Filed: 2002-10-25
Abstract: An on-machine-seamable papermaker's fabric produced by modified endless weaving includes machine-direction (MD) and first cross-machine-direction (CD) yarns. The MD yarns weave continuously back and forth between the two widthwise edges of the fabric, each time forming a seaming loop at one of the two widthwise edges. The MD and first CD yarns are interwoven with one another in a first weave pattern. The fabric also includes systems of second and third CD yarns. The second CD yarns are interwoven with the MD yarns along one of the two widthwise edges of the fabric between the system of first CD yarns and the seaming loops in a second weave pattern which may be different from the first weave pattern. Likewise, the third CD yarns are interwoven with the MD yarns along the other of the two widthwise edges of the fabric between the system of first CD yarns and the seaming loops in a third weave pattern which may be different from the first weave pattern. The second and third weave patterns may be the same as or different from one another. The second and third CD yarns may make the compressibility and permeability characteristics of the seam regions like those of the rest of the fabric, or may improve the stability, uniformity and orientation of the seaming loops at the two ends of the fabric.
Patent BR-0207031-A (BR)
Title: Processo de fabricação de um material com mudança de fase, quase incompressìvel, fluidificado sob cisalhamento e de baixa condutividade térmica
Inventor: CHOMARD ANGELE
IPC: B01J13/00
Filed: 2002-02-04
Abstract: "PROCESSO DE FABRICAçãO DE UM MATERIAL COM MUDANçA DE FASE, QUASE INCOMPRESSìVEL, FLUIDIFICADO SOB CISALHAMENTO E DE BAIXA CONDUTIVIDADE TéRMICA". A presente invenção refere-se a um processo, que comporta a combinação com um material de mudança de fase no estado líquido (PCM), de um agente texturizador escolhido para reduzir muito a convecção térmica e cuja viscosidade é diminuída de forma reversível, sob cisalhamento. O material formado tem uma consistência gelificada no repouso, e fluidificada sob cisalhamento. O PCM é constituído em uma mistura de compostos químicos da família dos alcanos: parafinas, ceras, álcoois graxos, ácidos graxos, etc. e o agente texturizador é um polímero de forte massa (polímeros hidrocarbonados, polímeros de ésteres ou de éteres, polímeros mistos ésteres-hidrocarbonetos), um polímero ionómero ou um copolímero estirênico di, tri ou multiblocos (SBS: estireno-butadieno-estireno, SEBS: estireno-etilenobutadieno-estireno). Aplicações para o isolamento térmico de recipientes ou de condutor, e notadamente para o isolamento de condutos de transporte de hidrocarbonetos.
Patent BR-0208293-A (BR)
Title: Aspersores de lìquidos
Inventor: DUSHKIN ANDREY L
IPC: B05B7/00
Filed: 2002-03-21
Abstract: "ASPERSORES DE LìQUIDOS". Um aspersor de líquido de acordo com a primeira modalidade da invenção compreende um invólucro (1) tendo um canal de escoamento composto de uma parte de entrada (2) formada como um tubo convergente, uma parte cilíndrica (3) e uma parte de descarga (4) formada como um difusor cónico unidos seq³encialmente. Um comprimento da parte cilíndrica (3) não é inferior a um raio dela. Um ângulo de abertura do difusor, que forma a parte de descarga (4) do canal de escoamento, é maior do que um ângulo de abertura do tubo convergente, que forma a parte de entrada (2) do mesmo canal. De acordo com a segunda modalidade da invenção, o tubo convergente, que forma a parte de entrada do canal de escoamento é feito conóide. A implementação da invenção propicia que um fluxo de líquido finamente disperso no estado constante seja gerado, a um consumo de energia mínimo.
Patent BR-0210287-A (BR)
Inventor: YAACOBI YOSEPH
IPC: C12N15/09
Filed: 2002-07-22
Abstract: An ophthalmic drug delivery device having a scleral surface, an orbital surface, an injection port on the orbital surface, and a fluid conducting passageway disposed within the device that is fluidily coupled to the injection port and terminates in an opening for communicating the fluid to an outer surface of the sclera is disclosed. The fluid contains a pharmaceutically active agent useful for the treatment of a disease of the posterior segment of the eye.
Patent BR-0210578-A (BR)
Title: Remédios para doenças eosinofìlicas
Inventor: MIURA KENJU
IPC: A61P11/00
Filed: 2002-06-21
Abstract: "REMéDIOS PARA DOENçAS EOSINOFìLICAS". São descritos aqui agentes terapêuticos para doenças hipereosinofílicas compreendendo uma substância induzindo apoptose de eosinófilo via CD30 e/ou uma molécula envolvida em transdução de sinal de CD30 como um ingrediente ativo. Tais agentes terapêuticos são eficazes para doenças alérgicas, doenças respiratórias, doenças de pele, doenças auto-imunes, doenças de imunodeficiência, doenças digestivas, doenças neoplásticas e infecções parasíticas.
Patent BR-0213340-A (BR)
Title: Formulação de medicamento sólida para um derivado de piperazinuréia
Inventor: KRANZ HEIKO
IPC: A61P37/08
Filed: 2002-10-07
Abstract: "FORMULAçãO DE MEDICAMENTO SóLIDA PARA UM DERIVADO DE PIPERAZINURéIA". A presente invenção refere-se a uma formulação de medicamento sólida contendo (2R)-1-((4-cloro-2-(ureído)fenóxi)metil)carbonil-2-metil-4-(4-fluorobenz il)piperazina ou um sal da mesma.
Patent BR-0303057-A (BR)
Title: Sistema de automação via vìdeo
Inventor: CASTRO LEONARDO TAVARES VALENT
IPC: G05B15/02
Filed: 2003-09-08
Abstract: "SISTEMA DE AUTOMAçãO VIA VìDEO". Conforme descrito no relatório e conforme as ilustrações anexas refere-se à um meio de controlar eventos e processos utilizando-se a saída de vídeo de um computador pessoal comum, a partir da utilização de um sistema eletrónico simples, cujo principal componente é o LDR (Light Depending Resistor - Resistor dependente da luz ou fotorresistor), o qual converte as informações geradas e controladas por um software em comandos elétricos diretos. Trata-se, portanto, de um sistema de automação via vídeo, o qual é capaz de controlar os mais variados tipos de eventos físicos elétricos ou de acionamento elétrico, de forma eficiente, simples e acessível, tanto técnica como financeiramente.
Patent BR-0305680-A (BR)
Title: Agulha de máquina de costura com achatamento elìptico
Inventor: WILLEMS JOHANN
IPC: D05B85/00
Filed: 2003-07-18
Abstract: "AGULHA DE MáQUINA DE COSTURA COM ACHATAMENTO ELìPTICO". A invenção refere-se a uma agulha de máquina de costura, com um corpo (3) que sai de um êmbolo, que em sua área externa - saindo da região da ponta da agulha - apresenta pelo menos uma ranhura para fio (6), que se estende em direção ao êmbolo, sendo que a secção transversal de agulha pelo menos em seções longitudinais compreende uma primeira região de perfil (13) na forma básica de um semicírculo, com ranhura para fio (6) embutida na mesma e uma segunda região de perfil (14), que se anexa ao longo da reta de base semicircular (H), cuja forma básica apresenta em relação a um semicírculo simétrico uma redução de secção transversal (c) voltada transversalmente à reta de base semicircular (H). Para desenvolver adicionalmente, de modo vantajoso, uma agulha de máquina de costura do tipo descrito, a presente invenção propõe que a redução de secção transversal (c) seja formada por um contorno externo (15, 16, 17, 18) pelo menos semelhante à elipse da segunda região de perfil (14).
Patent BR-0314272-A (BR)
Title: Método e sistema para a medição de fluido
Inventor: ZAKAI AVRAHAM
IPC: G01F1/26
Filed: 2003-09-04
Abstract: "MéTODO E SISTEMA PARA A MEDIçãO DE FLUIDO". A invenção refere-se a uma válvula responsiva a fluxo para um sistema de medição de fluxo compreendendo um medidor de fluxo apresentando um limite de fluxo mensurável mínimo. A válvula é ajustável entre uma posição aberta a taxas de fluxo acima do limite de fluxo mensurável mínimo, e uma posição de pressão pulsante dependendo do diferencial de pressão entre a entrada e a saída da válvula. A posição de pressão pulsante alterna entre uma posição fechada que essencialmente impede o fluxo de fluido através desta a taxas de fluxo abaixo do limite de fluxo mensurável mínimo, e uma posição aberta que admite fluxo de fluido para a linha de fornecimento a uma taxa de fluxo mensurável acima do limite de fluxo mensurável mínimo.
Patent BR-8103717-A (BR)
Inventor: CARL W
IPC: C08F246/00
Filed: 1981-06-10
Abstract: Polymers and the process for producing polymers by the polymerization of at least three monomers wherein at least one monomer is selected from the group consisting of tetrafluoroethylene, trifluoromonochloroethylene, trifluoroethylene, vinylidene fluoride, 1,1-difluoro-2,2-dichloroethylene, 1,1-difluoro-2-chloroethylene, hexafluoropropylene, 1,1,1,3,3-pentafluoropropylene, octafluoroisobutylene ethylene, vinylchloride, trifluoronitrosomethane, perfluoronitrosoethane and alkyl vinyl ether, and at least one other monomer is selected from the group represented by the general formula:  <IMAGE>   and at least one monomer is selected from the group of monomers represented by the general formula:  <IMAGE>  These polymers are useful as ion exchange membranes in electrolytic cells, especially chlor-alkali electrolytic cells. Other uses include solid, strong acid catalyst useful in corrosive environments, electrodialysis and other similar membrane separation processes.
Patent BR-8108446-A (BR)
Inventor: RASSAK D
IPC: C02F3/28
Filed: 1981-04-17
Abstract: PCT No. PCT/FR81/00053 Sec. 371 Date Dec. 17, 1981 Sec. 102(e) Date Dec. 17, 1981 PCT Filed Apr. 17, 1981 PCT Pub. No. WO81/03030 PCT Pub. Date Oct. 29, 1981.The disclosed fermentation installation includes a tank for processing solid materials, a tank for processing diluted substrates, devices for the admission of substrates, product recovery means and interconnecting pipes between the tanks.
Patent BR-8203457-A (BR)
Inventor: DIEFENBACH HORST
IPC: C25D13/06
Filed: 1982-06-11
Abstract: The invention relates to binders for cathodically depositable coating compositions for the electrocoating lacquering process using cationic synthetic resins, which binders have been obtained by polymerizing (A) 5 to 95% by weight of ethylenically unsaturated polymerizable monomers in the presence of (B) 95 to 5% by weight of a cationic synthetic resin in an aqueous phase, the total amount of the components (A) and (B) being 100%. Esters of acrylic acid and/or methacrylic acid are preferable for use as component (A). The invention also relates to a process for preparing the binders and to their use for cathodically depositable electrocoating lacquers.
Patent BR-8300995-A (BR)
Inventor: MORILLON THEODORE
IPC: B65G65/46
Filed: 1983-03-01
Abstract: An extracting screw apparatus comprises a hydraulic control which operates during starting of the extracting screw after a period of nonuse. The hydraulic control comprises a double-acting hydraulic actuator having a piston rod connected to an intermittent drive such as an overrunning clutch for rotating a driving shaft for the extracting screw about its axis. The intermittent drive converts linear reciprocating movement transmitted by the hydraulic actuator into intermittent angular movement. A hydraulic motor alone insures rotation of the extracting screw about its axis after starting and also insures the sweep movement of the extracting screw about a vertical axis. A hydraulic control circuit connected between a line running from a pump to the hydraulic motor for cutting off hydraulic fluid to the double-acting hydraulic actuator after normal operating torque is reached.
Patent BR-8307042-A (BR)
Inventor: BRENMAN HENRY S
IPC: A61N1/372
Filed: 1983-12-21
Abstract: A stimulator (10) for penile erection comprises a body member (12) which may be inserted into the rectum (14) of a user, the body member being so shaped as to closely conform to the topological configuration of the rectum from the anal area to a site adjacent to the prostate gland (26). Within the body member is electrical circuitry for generating a neurally stimulating electrical signal. Electrodes (16,18,20, 22), placed at particular locations on the surface of the body member, apply the signal to the user. At least one of the electrodes (22) closely contacts the prostate gland when the body member is operatively disposed, at a region or spot (58) on the prostate gland previously determined to be sensitive to electrical stimulation. Also disclosed is a method for making the aforesaid body member by taking an impression of the rectum of the user, and a method for inducing penile erection which includes the steps of locating sensitive regions or spots on the prostate gland, and applying electrical stimulation directly to those spots so as to induce erection.
Patent BR-8600110-A (BR)
Inventor: PAGNOTTA MARCO
IPC: C07C67/00
Filed: 1986-01-14
Abstract: Disclosed is the vapor phase cyclodehydration of an aldehyde or ketone over a solid Lewis acid as catalyst to make indene or a substituted indene according to the equation:
Patent BR-8601173-A (BR)
Inventor: RUDNICK LESLIE ROBERT
IPC: B01J31/02
Filed: 1986-03-17
Abstract: Alicyclic compounds are useful as hydrogen donors and are converted into the corresponding aromatic compounds in the presence of an active sulfur containing compound such as a thiol or a thiophenol in the presence of a hydrogen acceptor. The reaction is carried out at elevated temperature and in the liquid phase, if necessary, under pressure. The reaction may be used as a source of aromatic compounds or as a hydrogen transfer process, for example, in donor residuum upgrading or coal liquefaction.
Patent BR-8705267-A (BR)
Inventor: DRENT EIT
IPC: B01J31/00
Filed: 1987-10-05
Abstract: Novel catalyst compositions, characterized in that they are based upon     a) a palladium compound, b) an anion of an acid with a pKa of at least 2, but less than 6, and   c) a bidentate li                         gand of the general formula R1R2M-R-MR3R4, wherein M represents phosphorus, arsenic or antimony, R1, R2, R3 and R4 are hydrocarbyl groups which may or may not be substituted with polar groups, with the proviso that at least one of the groups R1-R4 represents a polarly substituted aryl group containing at least one polar substituent in a position ortho to M, and R represents a bivalent organic bridging group containing at least two carbon atoms in the bridge. t
Patent BR-8706876-A (BR)
Inventor: TRAINI CARLO
IPC: F16C17/03
Filed: 1987-12-17
Abstract: A dimensionally stable anode for high-speed galvanizing processes is constituted by at least two electrodic layers. The current density is substantially the same for each single layer and does not exceed the value corresponding to the minimum desired lifetime of the anode. A suitable number of electrodic layers is provided in order to obtain a total current density at the anode in the same range of values as those required for high-speed electrogalvanizing. The anode further comprises a suitable device for preventing short-circuits.
Patent BR-8706947-A (BR)
Inventor: ROEMPP CLAUS
IPC: H04L25/38
Filed: 1987-12-21
Abstract: A method and arrangement for transmitting a digital signal with a low bit rate in a time section, provided for higher bit rates, of a time division multiplexed signal. At a transmitting end the first digital signal with a low bit rate is over-sampled with a first clock signal assigned to this time section. A second digital signal which results is transmitted in the time division multiplexed signal to a receiving end. Following the demultiplexing of the time division multiplexed signal, this second digital signal is sampled with a second clock signal, corresponding to its bit rate, omitting forbidden phase position zones, and results in a fifth digital signal. The forbidden phase position zones are defined by a shift register, an exclusive-NOR-gate, an upwards/downwards counter and a logic unit. Double samplings are prevented in that the phase of the second clock signal is shifted via the resetting of a frequency divider. The method in accordance with the invention permits for example, the occasional transmission of a digital signal with a lower bit rate in a digital signal multiplex device designed for the grouping of thirty-two 64 kbit/s-signals.
Patent BR-8901324-A (BR)
Inventor: KATOH TOSHIO
IPC: C07K5/06
Filed: 1989-03-21
Abstract: Disclosed are a process for preparing N-protected aspartic anhydride by the reaction of N-protected aspartic acid with phosgene, a process for preparing an N-protected  alpha -L-aspartyl-L-phenylalanine methyl ester from N-protected aspartic anhydride and mineral acid salt of L-phenylalanine methyl ester, and a process for preparing N-benzyloxycarbonyl-L-aspartic anhydride by the reaction of N-benzyloxycarbonyl-L-aspartic acid with acetic anhydride.
Patent BR-8902027-A (BR)
Inventor: GARRIGUE ROGER
IPC: C08G12/40
Filed: 1989-04-28
Abstract: New process for manufacturing urea/formaldehyde resins. New process, according to which a urea/formaldehyde precondensate containing monomethylolacrylamidomethyleneurea is added to the urea/formaldehyde resins. Applications for the gluing of wood, in aminoplastic resins.
Patent BR-9001293-A (BR)
Inventor: GILLIO CLAUDIO
IPC: B41J35/28
Filed: 1990-03-20
Abstract: A cassette (11) for a printing ribbon (33) for typewriters comprises a casing (12) accommodating a supply spool (34), a receiving spool (36) and a brake and take up device (39) which operates on a tube (37) of the supply spool (34) and on the ribbon (33) which is unwound from the supply spool (34). The tube (37) is rotatable on a sleeve (38) projecting from the bottom (13) of the casing (12) . The brake and take up device (39) comprises a shoe (47) for applying a braking action to an internal surface (41) of the tube (37). A wire spring (48) has an intermediate portion (52) which engages in a seat (56) of coupling means (46) of the shoe (42). In a first position the shoe (42) is urged against the surface (41) of the tube (37) and brakes the supply spool (34). In a second position the shoe (42) is spaced from the internal surface (41) of the tube (37) and the supply spool (34) is free to rotate. The spring (48) also performs the slack ribbon take-up function and for that purpose comprises an end (54) having an L-shaped bent portion (55) which in turn is engaged with the ribbon (33) to regulate the tension and unwinding of the ribbon (33) which is unwound from the supply spool (34).
Patent BR-9001712-A (BR)
Inventor: FOCKE HEINZ
IPC: B65D5/54
Filed: 1990-04-10
Abstract: Packages for stacks of folded paper tissues (10) consist of very thin plastic films. To facilitate the usage, recently tear-off aids are provided, in particular in the region of a front wall (11) of the cuboid package. For opening and reclosing the package, a tear-off tab (22) is defined by perforation lines (23, 24, 25) in the region of the front wall (11), which tear-off tab can be opened and closed again with the aid of a covering adhesive tab (37). 
<??>To increase the serviceability of the film package, the tear-off tab (22), bounded by lateral perforations (23, 24) is narrower than the front wall (11), in particular in such a way that a cutout (32) is formed which is sufficient for the removal of a paper tissue (10). Adjoining the perforations of the tear-off tab (22) in the region of one front edge (26) is a transverse perforation (28, 29) which is opened by lifting the front wall of the package. By this means, a removal opening (21) is produced which extends over the full width. 
<??>In this embodiment of the tear-off aid, a design of the package is advantageous, in which folding flaps of the end wall 16 are separated from one another by punch cuts (43, 44) and can thus be folded in a rectangular shape. 
<IMAGE>
Patent BR-9005772-A (BR)
Inventor: MALBEC EDOUARD
IPC: F04C5/00
Filed: 1990-03-08
Abstract: The cartridge (7) is comprised of a housing (8) which comprises, in the vicinity of each of its ends, a cylindrical raceway (16, 17) against which are capable of applying and rolling bevel gears (9) which crush the flexible tube (2) located between both raceways. The bevel gears (9) are tubular and freely mounted inside the housing (8), within the concavity of the flexible tube, this housing comprising, at least on one side, a central opening (13) with a diameter large enough to enable the driving of the bevel gears either directly from a rotary disc (5) provided with planet gears (22) capable of engaging into the tubular bevel gears or from a shaft internally engaged between the tubular bevel gears.
Patent BR-9006659-A (BR)
Inventor: DAY JOHN PAUL
IPC: C22B9/02
Filed: 1990-12-28
Abstract: A molten metal filter is disclosed having a carbon or carbon-thermite coating that reduces thermal shock to the filter, and protects the filter from corrosion from the metal or components and impurities in the metal, and prevents metal from freezing in the filter. A molten metal assembly suitable for casting molten metal is disclosed which comprises a filter for molten metal and means for molten metal flow passage leading through the filter. The means have surfaces defining a molten metal path. The filter has a coating of carbon or carbon in intimate contact with a thermite material on the surfaces of the filter. A process is disclosed for filtering molten metal which comprises passing molten metal through the above described coated filter. <IMAGE>
Patent BR-9007835-A (BR)
Inventor: WEISS LAWRENCE D
IPC: H04M1/247
Filed: 1990-11-08
Abstract: The present invention relates to a telephone configurable as a programmable microcomputer (telephone-computer) which operates in most circumstances through a standard telephone 12-key keypad input. The telephone-computer includes telephone electronics and a microprocessor unit operated in conjunction with other computer elements, including memory devices and a programmable gate array (PGA) chip and enhanced integrity features, and has the overall appearance of a telephone. The PGA has the capability of being reconfigured to accommodate various types of softwares which require different hardware configuration, but without actually reconfiguring the hardware. The telephone-computer delivers data processing capabilities and services through an ordinary telephone instrument via conventional telephone lines with a network host computer which communicates with a vast panoply of service bureaus. Specifically, operating software is downloaded to the telephone-computer by the network host computer to reconfigure the PGA to format the microprocessor necessary to conform to the software format used by the service bureaus. <IMAGE>
Patent BR-9106189-A (BR)
Inventor: HAAS HANS DE DR
IPC: B22D1/00
Filed: 1991-10-15
Abstract: PCT No. PCT/DE91/00814 Sec. 371 Date Oct. 29, 1992 Sec. 102(e) Date Oct. 29, 1992 PCT Filed Oct. 15, 1991 PCT Pub. No. WO92/07099 PCT Pub. Date Apr. 30, 1992.A system for inerting a casting vessel, such as a traversable ladle or torpedo vessel, used for transporting molten metal, the vessel being positioned below the molten metal outlet opening at a transfer station, and the vessel cavity being flushed with an inert gas both prior to the molten metal inletting and during the inflow of the molten metal in such a manner as to avoid contact between the molten metal surface and the vessel and the atomospheric oxygen. A blowpipe is arranged in the vicinity of the molten metal outlet opening but does not intersect the molten metal stream, is located outside the free space profile of the vessel at least during the approach and return of the vessel, and terminates a distance from the vessel inlet opening and produces at its terminal end an inert gas stream which enters the cavity of the vessel adjacent the molten metal stream at an acute angle.