baber/WOPTO huggingface dataset:
Patent BR-8402553-A (BR)
Inventor: BERKEY GEORGE EDWARD
IPC: C03B37/018
Filed: 1984-05-28
Abstract: This invention relates to a method forming fluorine-doped glass. A coating of glass particles is deposited on the surface of a cylindrical rod of high purity glass. The coated rod is inserted into a furnace which contains a cylindrical muffle formed of high silica content glass. A fluorine-containing atmosphere is flowed through the muffle and over the outer surface of the coating of glass particles and also flows inwardly through the interstices thereof. The temperature within the furnace is sufficiently high to cause fluorine to diffuse into the surfaces of the glass particles and to cause the particles to fuse and form a fluorine-containing dense glass coating on the surface of the rod.
Patent BR-8505386-A (BR)
Inventor: MACK GERHARD
IPC: G03F7/26
Filed: 1985-10-29
Abstract: A developer for negative-working reproduction layers and process therefor. The developer includes water, an organic solvent, a surface-active agent, an alkaline agent, a complexing agent, a buffer substance, an emulsifier and an n-alkanoic compound. Use of the developer suppresses speck and fibril formation in the developing process, and can be used in reproduction layers which optionally contain a binder.
Patent BR-8606917-A (BR)
Inventor: HEZEL RUDOLF
IPC: H01L31/06
Filed: 1986-10-08
Abstract: PCT No. PCT/EP86/00573 Sec. 371 Date Jun. 10, 1987 Sec. 102(e) Date Jun. 10, 1987 PCT Filed Oct. 8, 1986 PCT Pub. No. WO87/02513 PCT Pub. Date Apr. 23, 1987.A solar cell (10), preferably of silicon, having a semiconductive substrate (1) on one side of which an electrical field is provided by, for example, an MIS contact (1, 2, 3) to cause a separation of charge carriers generated by light energy. The minority charge carriers are drawn into the metal (3) of the MIS contact, whereas the majority charge carriers are discharged via ohmic contact zones (4) arranged on the opposite side of the semiconductive substrate. At least one passivation layer (5) is arranged on the semiconductive substrate between the ohmic contact zones, whereby the recombination velocity of the charge carriers in the area of the ohmic contact zones is considerably reduced.
Patent BR-8705953-A (BR)
Inventor: HERFORT HERMANN
IPC: H01R4/24
Filed: 1987-11-05
Abstract: A cutting/clamping terminal element for electrical conductors (14) is disclosed including a clamping slot (0) defined between a clamping piece (4) and an elastic clamping leg (2,3; 23, 13) to ensure an improved contact connection, such that even conductors (14) having very thin conductor core diameters, in particular wire strands, can be connected, without the conductor cross section being reduced and without there being a risk of conductor breakage. For this purpose, the clamping piece (4) is provided with clamping legs (2,3; 12,13) arranged on its front and rear sides, said clamping legs overlapping in the position of rest the clamping piece (4) at least in part, such that the sharp edges (15,24) of the two clamping legs (2,3; 12,13) and of the clamping piece (4) cut into the insulation (11) and clamp the core (10) of the conductor (14) in the clamping slot (9) at in total three different positions.
Patent BR-9007103-A (BR)
Inventor: THOMAS MICHAEL JOHN GLYN
IPC: A61K35/18
Filed: 1990-01-31
Abstract: A method of freezing a standard donor unit of red blood cells such that it can be stored for long periods and subsequently recovered in a form pure enough for transfusion purposes uses red blood cells separated from plasma and platelets, as obtainable by centrifuging whole blood. The red blood cells are treated so that they have a Packed Cell Volume of not less that 90% and are added to a freezing bag (13) containing HES solution such that the ratio of HES/red blood cells is no more that 7% (preferably 6%) w/v. The bag (13) is placed in a freezing frame (20, 21), which is adapted to maintain the thickness of the contents of the bag constant, and the frame is placed in liquid nitrogen. <IMAGE>
Patent BR-9007140-A (BR)
Inventor: SKEPPSTROM TOMAS
IPC: F16H59/08
Filed: 1990-12-20
Abstract: PCT No. PCT/SE90/00856 Sec. 371 Date Aug. 20, 1991 Sec. 102(e) Date Aug. 20, 1991 PCT Filed Dec. 20, 1990 PCT Pub. No. WO91/10084 PCT Pub. Date Jul. 11, 1991.A gear selector device (1) for an indirectly maneuvered vehicle gearbox has a pivotably mounted maneuvering column (3) and a locking arrangement (17) for locking the column in predetermined positions. The locking arrangement includes a first locking part (18) arranged on the maneuvering column and a second locking part (19) which cooperates with the first part and forms a cover for the housing (4) of the gear selector device and has a guide slot (21) for the maneuvering column. A spring-loaded first locking body (31) on the maneuvering column (3) can be brought into engagement with different locking members (30) in the cover and thereby hold the maneuvering column in different positions.
Patent BR-9205934-A (BR)
Inventor: BOUDET ALAIN MICHEL
IPC: C12N15/53
Filed: 1992-04-27
Abstract: The synthesis of lignin by plants is controlled by transformation of the plant genome with a recombinant gene construct which contains the gene specifying an enzyme critical to the synthesis of a lignin precursor, which gene may be in antisense orientation so that it is transcribed to mRNA having a sequence complementary to the equivalent mRNA transcribed from the endogenous gene thus leading to suppression of lignin synthesis. If the recombinant gene has the lignin enzyme gene in normal, or "sense" orientation, increased production of the enzyme may occur when the insert is the full length DNA but suppression may occur if only a partial sequence is employed.
Patent BR-9306752-A (BR)
Inventor: SCHOENEWEISS KLAUS
IPC: B66B29/04
Filed: 1993-06-09
Abstract: PCT No. PCT/EP93/01456 Sec. 371 Date Aug. 19, 1994 Sec. 102(e) Date Aug. 19, 1994 PCT Filed Jun. 9, 1993 PCT Pub. No. WO94/05585 PCT Pub. Date Mar. 1, 1994.A safety device is disposed at a run-in region of a circulating handrail of a moving passage into a stationary wall. The safety device is made of a cover plate; an elastically deformable handrail run-in part configured as a bellows and connected to the cover plate; a rod-shaped element having a first end and a second end and being seated in a rear region of the handrail run-in part; an angled component having a first leg connected to a rear side of the handrail run-in part and a second leg adapted to receive the first end of the rod-shaped element; and a limit switch for stopping a movement of the moving passage upon being activated. The limit switch is disposed such that the rod-shaped element is effective for transmitting a deformation of the handrail run-in part onto the limit switch for activating the limit switch.
Patent BR-9406041-A (BR)
Inventor: LIANG NONG
IPC: A61Q11/00
Filed: 1994-03-25
Abstract: Disclosed are oral compositions which are effective against plaque and gingivitis and contain a noncationic water insoluble antibacterial agent.
Patent BR-9406088-A (BR)
Inventor: BERGMAN CARL
IPC: B30B1/32
Filed: 1994-03-16
Abstract: PCT No. PCT/SE94/00227 Sec. 371 Date Sep. 19, 1995 Sec. 102(e) Date Sep. 19, 1995 PCT Filed Mar. 16, 1994 PCT Pub. No. WO94/21370 PCT Pub. Date Sep. 29, 1994A high-pressure press is provided with a high-pressure chamber and an end member located at one end of the high-pressure chamber which serves as a packing holder. The end member is provided with a support surface which, under maximum pressure condition in the high-pressure chamber, faces an opposite end surface on the low-pressure cylinder which serves as a stationary part of the press. In this way, forces acting in a direction from the high-pressure chamber are transmitted to the stationary part when the support surface on the end member is brought into contact with the supporting end surface on the low-pressure cylinder.
Patent BR-9509094-A (BR)
Inventor: MENSAH ROBERT KOFI
IPC: A01N63/04
Filed: 1995-09-26
Abstract: A method of controlling moth and other insect pests in a habitat and attracting, augmenting or conserving natural enemies of the moth or other insect pests, which comprises treating the habitat with yeast.
Patent BR-9608419-A (BR)
Inventor: STEIN DIETER
IPC: B23C5/06
Filed: 1996-04-25
Abstract: PCT No. PCT/EP96/01720 Sec. 371 Date Oct. 24, 1997 Sec. 102(e) Date Oct. 24, 1997 PCT Filed Apr. 25, 1996 PCT Pub. No. WO96/36452 PCT Pub. Date Nov. 21, 1996In a profiled inserted-blade cutter, with blades (13) which can be re-sharpened without altering the profile and trajectory, each blade (13) is secured to a blade holder (14) having a base with a T-shape cross section, one arm (16) of the transverse section of which engages in a first longitudinal groove (4) in the basic unit (2). The other arm (17) engages in a second longitudinal groove (5) also in the basic unit (2) and open towards the first groove (4). The flanks of the first and second longitudinal grooves (4, 5) at a greater distance from the central longitudinal axis of the basic unit (2) lie in planes which are mutually parallel and parallel to the longitudinal axis of the basic unit and each form a positioning surface (6, 7) for one or other arm (16, 17) of the transverse section. On the blade holder (14) there is a clamping surface (15) which encloses a radially outwardly opening angle with the frontal surface (13') of the blade (13) and an acute angle with the adjacent positioning surface (7). The clamping force of each clamping screw (21) is directed against the clamping surface (15) and presses the blade holder (14) with a first component against the frontal stop surface (9) and with a second component against the two positioning surfaces (6, 7).
Patent BR-9609065-A (BR)
Inventor: ENGELSBERG AUDREY C
IPC: H01L21/768
Filed: 1996-06-05
Abstract: An apparatus and method for selectively removing undesired material from the surface of a substrate provides a flow of inert gas over the undesired material substrate surface while irradiating the undesired material with energetic photons. The invention enables removal of undesired material without altering the physical properties of the material underlying or adjacent the removed, undesired material. Removal effectiveness may be enhanced by utilizing polarized energetic photons. Directing a laser beam to the back side of a transparent substrate may enhance the effectiveness of removal.
Patent BR-9610026-A (BR)
Title: Sistema para aplicar etiquetas não-revestidas a documentos.
Inventor: CHODACKI RICHARD
IPC: B65C9/18
Filed: 1996-05-06
Abstract: "SISTEMAS PARA APLICAR ETIQUETAS NãO REVESTIDAS A DOCUMENTOS". Um sistema para aplicar etiquetas não-revestidas a envelopes postais incluindo um alimentador de etiquetas (20) para alimentar um material em tira contínua de etiquetas não revstidas (16) através de um trajeto em laço sob a placa base (28) para uma estação aplicadora de etiquetas justaposta a um trajeto percorrido pelos envelopes postais conduzidos essencialmente de canto por um sistema de correias transportadoras (12). O material passa para uma estação seccionadora (22) operativa para seccionar o material transversalmente e criar etiquetas de uma altura desejada. Um membro de pá (24) é operativo para contactar e reter cada etiqueta enqunto está sendo seccionada do material e para aderir o lado adesivo da etiqueta contra o envelope postal passando através da estação aplicadora de etiquetas. As várias funções operativas do sistema aplicador de etiquetas não-revestidas podem ser coordenadas por lógica de controle convencional.
Patent BR-9611974-A (BR)
Inventor: MILLER WILLIAM J
IPC: D21C9/10
Filed: 1996-11-13
Abstract: A method of oxygen delignification of medium consistency pulp slurry, which includes the steps of providing a pulp slurry of from approximately ten percent to sixteen percent consistency, at a temperature of from approximately 170-240 DEG  F., preferably from 190 to 220 DEG  F., thoroughly impregnating the slurry with oxygen gas, and with alkali to bring the slurry to a pH of at least 11, more preferably 12, introducing the slurry to oxygen gas in a high shear mixer, for agitating mixing therein, reacting the slurry in a first pressurized reactor for between 5 to 10 minutes, returning the pH of the slurry to at least 11, more preferably 12, with a residual alkali concentration of at least 1.25 gpl, thoroughly impregnating the slurry with H2O2 and oxygen gas, and reacting the slurry in a second reactor for between 30 to 180 minutes. By only employing the hydrogen peroxide during the slower bleaching reaction, a lower Kappa number with higher % ISO is obtained in the product, these beneficial characteristics being retained in subsequent processing steps.
Patent BR-9612553-A (BR)
Inventor: WILLIAMS ALFRED T
IPC: E04B2/02
Filed: 1996-09-20
Abstract: A refractory brick and system of bricks for constructing flue walls of a ring furnace. The brick and the bricks of the system have opposed sides and upper and lower surfaces when disposed in a vertical wall structure, with one of the surfaces having at least one crosswise groove while the other surface has a corresponding crosswise tongue for seating in the groove of an adjacent brick, the tongues and grooves terminating short of the ends or sides of the brick when the bricks are disposed in a vertical wall structure. The crosswise tongues and grooves have rounded configurations sized to mate with bricks having the same tongue and groove configurations when a plurality of such bricks are stacked one upon the other in constructing a vertical wall.
Patent BR-9612562-A (BR)
Inventor: RIABKOV VITALIJ MAKAROVICH
IPC: C25F1/00
Filed: 1996-08-30
Abstract: An electrolytic process for simultaneously cleaning and metal-coating the surface of a workpiece of an electrically conducting material, which process comprises: i) providing an electrolytic cell with a cathode comprising the surface of the workpiece and an anode comprising the metal for metal-coating of the surface of the workpiece; ii) introducing an electrolyte into the zone created between the anode and the cathode by causing it to flow under pressure through at least one opening in the anode and thereby impinge on the cathode; and iii) applying a voltage between the anode and the cathode and operating in a regime in which the electrical current decreases or remains substantially constant with increase in the voltage applied between the anode and the cathode, and in a regime in which discrete gas bubbles are present on the surface of the workpiece during treatment.
Patent BR-9704945-A (BR)
Inventor: ROEMMELE RENEE CAROLINE
IPC: C07C17/16
Filed: 1997-09-30
Abstract: The process of this invention comprises a two step sequence wherein an alcohol of formula (I) is converted to an organic chloride through reaction with a chlorinating agent in a first step followed by amination of the organic chloride to the corresponding amine of formula (II) in a second step. In the second step, a surfactant is employed in order to facilitate the reaction. <CHEM>   <CHEM>
Patent BR-9713128-A (BR)
Title: Processo enzimático de oxidação, e, composições enzimáticas de descoramento e anti-transferidora de corante.
Inventor: CONVENTS DANIEL
IPC: C11D3/37
Filed: 1997-11-21
Abstract: "PROCESSO ENZIMáTICO DE OXIDAçãO, E, COMPOSIçõES ENZIMáTICAS DE DESCORAMENTO E ANTI-TRANSFERIDORA DE CORANTE". é proporcionado um processo enzimático de oxidação no qual uma substância a qual é para ser oxidada é reagida com (a) uma enzima apresentando atividade peroxidase e uma fonta de peroxido de hidrogênio ou umas enzimas apresentando atividade oxidase em compostos fenólicos e (b) um composto o qual estimula a atividade de oxidação da enzima, caracterizado por o composto se ligar seletivamente à substância a qual é para ser oxidada. Além disso, é proporcionada uma composição descoradora de manchas ou uma composição anti-transferidora de corante compreendendo: (a) uma enzima apresentando atividade peroxidase e uma fonte de peroxido de hidrogênio ou uma enzima apresentando atividade oxidase sobre compostos fenólicos e (b) um composto que estimula a atividade de oxidação da enzima e o qual é capaz de se ligar seletivamente a uma mancha cromófora ou corante têxtil em solução.
Patent BR-9714022-A (BR)
Inventor: KLEIN JOHANN DR
IPC: C09D/
Filed: 1997-12-05
Abstract: Polymer based on a conjugated diene and a dienophilic component is made from: (A) a fatty acid(s) with conjugated C=C bond or derivative; (B) an alkene or alkyne component(s) with electron acceptor substituents; and optionally (C) an alkene component(s) without electron acceptor substituents. Also claimed is the preparation of the above polymer by mixing and warming (A) - (C).
Patent BR-9714564-A (BR)
Inventor: LARSON RAYMOND L
IPC: B65B9/20
Filed: 1997-12-11
Abstract: A liquid product carrying plastic film pouch (10) having a straw (12) free-floating in the liquid product (11) is described. The liquid product (11) contained within the inner chamber (13) of the pouch occupies from about 60 % to about 90 % of the volume of the inner chamber (13) of the pouch and a portion of air from the remaining volume is evacuated in sufficient quantity to permit the side walls (14, 15) of the pouch to be collapsed against one another when the pouch is grasped by the hand of a user person. By collapsing the side walls (14, 15) together the straw (12) located within the liquid can be grasped and manipulated to puncture the plastic film pouch (1) to extend a portion (12') of the straw (12) exteriorly of the pouch whereby to extract liquid therefrom. The pouch (10) is made of a multilayer resin film having an inner sealant layer (26) formed of a linear low density ethylene-octene copolymer or very low density ethylene copolymer (octene or other copolymers) such that when the straw punctures the film, the inner sealant layer (26) forms a membrane about the straw which exhibits a self-sealing behavior so as to prevent leakage in the punctured region as liquid is extracted from the pouch (10) through the straw (12). The machine and method of fabrication is also disclosed.
Patent BR-9800670-A (BR)
Title: Método para completar um poço subterrâneo e aparelho para uso na conclusão de um poço subterrâneo.
Inventor: LONGBOTTOM JAMES R
IPC: E21B7/06
Filed: 1998-02-12
Abstract: "MéTODO PARA COMPLETAR UM POçO SUBTERRNEO E APARELHO PARA USO NA CONCLUSãO DE UM POçO SUBTERRNEO", provendo operação eficiente e conveniência em conclusões onde a produção de fluidos de um furo de poço lateral e de um furo de poço principal é desejada. Em uma divulgação da configuração, a invenção provê um método por meio do qual um membro tubular pode ser estendido de um furo de poço principal para dentro de um furo de poço lateral, sem a necessidade de se inclinar o membro tubular para fora de uma sonda ou outra superfície inclinada. O membro tubular pode ser previamente deformado e inicialmente comprimido para dentro de um alojamento, de forma que à medida em que o membro tubular se estenda para fora a partir do alojamento, o membro tubular seja permitido inclinar lateralmente em direção ao furo de poço lateral.
Patent BR-9801912-A (BR)
Title: Membro de retenção para um ferro elétrico e aparelho elétrico
Inventor: CZERNER PETER A
IPC: D06F75/28
Filed: 1998-04-13
Abstract: "MEMBRO DE RETENçãO PARA UM FERRO ELéTRICO E APARELHO ELéTRICO", compreendendo um ferro a vapor tendo uma placa base, um alojamento, um fio elétrico estendendo-se para dentro do alojamento através de uma bucha montada pivotantemente ao alojamento, e um membro de retenção montado ao alojamento. O membro de retenção tem uma primeira seção com uma nervura de desengate que forma um alívio de tensão de aperto com a alojamento para o fio elétrico. O membro de retenção também tem uma segunda seção com uma porção curvada que forma parte da conexão pivotante da bucha de fio elétrico ao alojamento. Uma terceira seção do membro de retenção é um braço em balanço que segura um módulo eletrónico contra o alojamento.
Patent BR-9803793-A (BR)
Title: Processo para obtenção de figurinha transferìvel temporária, removìvel com reflexo.
Inventor: WOSNIAK RAUL
IPC: B41M3/12
Filed: 1998-09-28
Abstract: <B<PROCESSO PARA OBTENçãO DE FUGURINHA TRANSFERìVEL TEMPORáRIA, REMOVìVEL COM FEFLEXO<D>". O aludido processo tem por finalidade proporcionar a figurinha - decalque - propriamente dita, maior poder de aderência sobre uma superfície, o que é obtido através da aplicação sobre a impressão de um produto expansivo, após ter passado por uma alta temperatura, para elevação de pontos  ou áreas predeterminadas dessa figurinha, propiciando aspecto  de auto-relevo macio. Essa maior aderência e/ou permanência sobre uma superfície aplicada é auxiliada, no presente processo, com a adição de uma manta ou pó de tecido sobre a impressão, proporcionando à figurinha uma decoração de desta que, dispensando, inclusive, o emprego das tradicionais plaquetas imantadas conhecidas no mercado para prender peças decorativas sobre superfícies (eletro-domésticos) metálicas em geral ou outras.
Patent BR-9804095-A (BR)
Title: Sistema bloqueador.
Inventor: DATRINO LUIS JERRI
IPC: F16D63/00
Filed: 1998-07-08
Abstract: "SISTEMA BLOQUEADOR" Refere-se o presente objeto a um inédito sistema bloqueador de sentido, para ser acionado quando um veículo estiver numa rua íngreme, na subida, e nescessitando recolocar seu veículo em movimento, não deixando que ele desça a ladeira pela força da gravidade, nem que utilize do freio de mão para frenar o carro, bastando engatar a primeira marcha para acionar o sistema, impedindo que o veículo desça, através de dispositivos fixados no eixo de tração.
Patent BR-9805908-A (BR)
Inventor: RIJCKAERT ALBERT MARIA ARNOLD
IPC: G11B27/30
Filed: 1998-02-02
Abstract: A specific sync block numbering is provided for the sync blocks of a trick play signal recorded on a record carrier. This trick play signal is meant for reproduction at a trick play record carrier speed other than the nominal recording speed.
Patent BR-9806906-A (BR)
Title: Tensor para fixar cabos, tubos flexìveis ou barras e movê-los de uma maneira controlada, e, meio transportador.
Inventor: GROOT ANNE KLAAS DE
IPC: F16L1/23
Filed: 1998-05-04
Abstract: <B>"TENSOR PARA FIXAR CABOS, TUBOS FLEXìVEIS OU BARRAS E MOVê-LOS DE UMA MANEIRA CONTROLADA, E, MEIO TRANSPORTADOR"<D>. A presente invenção refere-se a um tensor (2), para fixar cabos, tubos flexíveis ou barras e movê-los para frente de uma maneira controlada, o qual compreende pelo menos dois meios transportadores (3), cada um deles destinado para deslocar um ou mais componentes de fixação (35), cuja conformação é adaptada à conformação externa dos cabos, tubos flexíveis ou barras, e meios transportadores sendo cada deles presos a um componente de armação principal (50), tudo isto de maneira que os componentes de fixação possam ser deslocados enquanto fixados em volta dos cabos, tubos flexíveis ou barras, sendo possível construir tensores de maneiras diferentes por meio de vários componentes padrão.
Patent BR-9807429-A (BR)
Inventor: MILLER PAUL CHARLES HARVERY
IPC: A01M7/00
Filed: 1998-02-26
Abstract: An assembly 10 fed by a pressurised pipe 2 and comprising three differently rated spray nozzles 11, 12, 13 is mounted on a spray boom so that 11, 12 and 13 traverse the same area. The nozzles 11, 12, 13 are independently remotely pneumatically controlled to give an overall spray rate range of from 0.4 to 2.5 liter/min., useful in precision farming.