baber/WOPTO huggingface dataset:
Patent BR-8400129-A (BR)
Inventor: SCHOLES GARY
IPC: C07D491/10
Filed: 1984-01-12
Abstract: Azetidine compounds of the general formula Iwherein Ar represents an aryl group and X represents a hydrogen atom, a carboxyl group or a hydroxymethyl group; their preparation from pentaerythritol via compounds of formulawherein Hal represents chlorine, bromine or iodine, Y represents oxygen orand Z represents Hal or OH, together with their use as intermediates in the preparation of 3-carboxyazetidine; also the compounds of formula
Patent BR-8500404-A (BR)
Inventor: LEWIS ROBERT MICHAEL
IPC: B42C19/08
Filed: 1985-01-30
Abstract: A bookbinding machine has means for arresting the clamp 4 at stations such as the cover applying and nipping station E. These means comprise sprockets (22 - (26) for causing a drive chain 16 to be disengaged from the clamp, perform an excursion and to re-engage.
Patent BR-8604259-A (BR)
Inventor: HAGENFELDT CARL PETER ULFSON
IPC: C22C38/00
Filed: 1986-09-04
Abstract: According to the invention there is a high nitrogen containing duplex stainless steel with high corrosion resistance and good structure stability. Characteristic is the analysis of the alloy being in % by weight max 0.05 % C, 23 - 27 % Cr, 5.5-9.0 % Ni, 0.25 - 0.40 % N, max 0.8 % Si, max 1.2 % Mn, 3.5 - 4.9 % Mo, max 0.5 % Cu, max 0.5 % W, max 0.010 % S, max 0.5 V, max 0.18 % Ce and Fe and normally present impurities, at which the contents of the alloying elements are so adjusted that the ferrite content after solution heat treatment at about 1075°C amounts to 30 - 55 %. The analysis of the steel is so optimized that it in solution heat treated, cold worked and also welded condition is particularly suitable for use in such environments where the presence of chloride ions gives rise to a high corrosivity.
Patent BR-8702358-A (BR)
Inventor: KEEFER RICHARD M
IPC: B65D81/34
Filed: 1987-05-08
Abstract: A container which holds material for heating or cooking in a microwave oven. Cold spots in the food are reduced by generating higher order modes of microwave energy within the microwave container. This is achieved by providing a structure (26) or structures on a surface, for example the bottom (24), of the container. In the illustrated embodiment the structure is a raised structure having side walls (32), (34) and a top wall (36). Higher order modes propagate within the container as a result of boundary conditions defined by the sidewalls (14, 16, 18, 20) of the container and sidewalls (28, 30, 32, 34) of the structure (26).
Patent BR-8706031-A (BR)
Inventor: OLDS LEONARD ELMO
IPC: C07C13/00
Filed: 1987-02-17
Abstract: Inorganic fiber compositions consisting essentially of SiO2,CaO, about 0.1-30 wt % MgO, and 0-10 wt % Al2O3. The fibers of this invention are suitable for thermal insulation at continuous service temperatures from 1370 DEG F to 1500 DEG F and find particular use as insulating mats and blankets for furnaces, kilns, and automobile catalytic converters.
Patent BR-8802659-A (BR)
Inventor: LODINI PAOLO
IPC: H01H9/54
Filed: 1988-06-01
Abstract: A conductor comprising a first elongated electric conducting element; a spacer element formed from insulating material and placed over the surface of the first conducting element, so as to shield all but given portions of the aforementioned surface; a second tubular electric conducting element placed over the outside of the aforementioned spacer element; a third tubular electric conducting element placed over the outside of the aforementioned second element; and a tubular insulating sheath placed over the outside of the aforementioned third conducting element. The structure of the aforementioned second conducting element comprises a supporting matrix formed from flexible, electrically-insulating material and particles of electrically-conductive material scattered in random, substantially uniform manner inside cells on the aforementioned matrix; which cells communicate at least partially with one another, and are at least partially larger in size than the respective particles of electrically-conductive material housed inside the same.
Patent BR-8806774-A (BR)
Inventor: WATANABE JUNJI
IPC: C08L101/00
Filed: 1988-12-21
Abstract: A resin composition comprises a thermoplastic polymer and a smectic liquid crystal compound and is useful for fibers and film having been improved in mechanical properties.
Patent BR-8807107-A (BR)
Inventor: COURT RICHARD A
IPC: C07C271/26
Filed: 1988-06-23
Abstract: A process for the production of a carbamate having the formula: <CHEM> wherein X and Y are independently either hydrogen, a hydrocarbyl group or a hetero-substituted hydrocarbyl group or the group of formula: <CHEM> wherein Z is either a divalent hydrocarbyl, a substituted hydrocarbyl group or the group of formula:      [ (alkylene)m(NH)n(alkylene)m ]      (III)  in which n = 0 to 4 and m = 1 to 4, and R is a hydrocarbyl or substituted hydrocarbyl group, provided that if either one of X or Y is the group of formula (II), the other of X or Y is hydrogen, which process comprises reacting a compound of the formula<EMI ID=00.3 HE=20 WI=125 TI=CF> wherein X and Y are independently either hydrogen, a hydrocarbyl group or a hetero-substituted hydrocarbyl group with a dihydrocarbyl carbonate having the formula: <CHEM> wherein independently R is as defined above in the presence as catalyst of a strong organic base and in the proportions necessary to produce either a mono-carbamate or a bis-carbamate.
Patent BR-8906598-A (BR)
Inventor: WOODROW COFFINDAFFER TIMOTHY
IPC: D06M15/643
Filed: 1989-12-20
Abstract: This invention relates to liquid starch containing compositions comprising curable amine functional silicones for wrinkle reduction and shape retention.
Patent BR-9007873-A (BR)
Inventor: RAAB MANFRED
IPC: B63B1/16
Filed: 1990-11-27
Abstract: PCT No. PCT/EP90/02028 Sec. 371 Date May 22, 1992 Sec. 102(e) Date May 22, 1992 PCT Filed Nov. 27, 1990 PCT Pub. No. WO91/08137 PCT Pub. Date Jun. 13, 1991.The invention relates to a boat hull, in particular for high speed crafts, the underside of which has in at least one longitudinal section through or, respectively, parallel to the center plane a profile similar to the profile of an aircraft wing, the vertex of the longitudinal sectional profile, with respect to the bow-side end point of the chord of the longitudinal sectional profile, being positioned in the front half of the entire length of the chord. According to the invention there is provided that the chord (1) of the unloaded boat hull (2) includes an angle () with the horizontal plane defined by the water level (3) of 1 DEG  to 3 DEG , preferably of 1.5 DEG  to 2.5 DEG , in particular of 1.8 DEG  to 2.2 DEG , so that the stern-side end point (4) of the profile is positioned at the lower end point of the stern or, respectively, of the transom (5) below the water level (3).
Patent BR-9105632-A (BR)
Inventor: KANAKA KEIICHI
IPC: C08G63/181
Filed: 1991-12-27
Abstract: A moldable polyester resin of the polycyclohexylenedimethylene terephthalate type and having improved thermal stability in the molten state is provided by   (a) an aromatic dicarboxylic acid or its ester-forming derivative, and (b) an aliphatic dihydroxy compound comprising at least 35 mole % of 1,4-cyclohexanedimethanol, which resin is produced by copolymerizing components (a) and (b) with   (c) an ester-forming diol compound of the following general formula HO-R-0-A-0-R-OH (I) in such an amount that 0.1 to 30 mole % thereof, based on the aromatic dicarboxylic acid group, is introduced thereinto, wherein A in formula (I) represents a divalent organic radical having at least one aromatic ring and R represents a divalent organic radical selected from among aliphatic hydrocarbon groups having 2 to 8 carbon atoms and polyoxyalkylene groups. l
Patent BR-9106295-A (BR)
Inventor: MOHN FRANK
IPC: E21B17/00
Filed: 1991-03-27
Abstract: PCT No. PCT/GB91/00464 Sec. 371 Date Nov. 4, 1992 Sec. 102(e) Date Nov. 4, 1992 PCT Filed Mar. 27, 1991 PCT Pub. No. WO91/15654 PCT Pub. Date Oct. 17, 1991.Material is thermally extracted from an underground formation with the aid of heat supplied by electrical resistance heaters (21) or by tubing (5, 6) serving as such, or by heated fluid conveyed downhole in pipes (12), which may serve as electrical conductors, or as resistance heaters, or which may be heated downhole. The fluid may be circulated upwardly after passage through a downhole pump unit where the fluid is suitable.
Patent BR-9306366-A (BR)
Inventor: PRZYTULLA DIETMAR
IPC: B65D41/04
Filed: 1993-05-12
Abstract: A plastic, cylindrical walled barrel (10) has a circular base (14) and an upper cover (16) with an outlet (20). Around the periphery of the upper cover (16) and forming part of the barrel wall (12) is a lifting and transporting lip (22). The lip (22) has a horizontal lower edge inclined downward and a vertical inner face (26) inclined inwards. The barrel outlet (30) projects from a recessed area of the upper cover (16) and has an internal dia. of 100mm or more. A sealing cap (32) screws onto the outlet (30).
Patent BR-9306705-A (BR)
Inventor: CIBURA KLAUS
IPC: C09D167/02
Filed: 1993-06-23
Abstract: PCT No. PCT/EP93/01601 Sec. 371 Date Jan. 26, 1995 Sec. 102(e) Date Jan. 26, 1995 PCT Filed Jun. 23, 1993 PCT Pub. No. WO94/01504 PCT Pub. Date Jan. 20, 1994The invention relates to a process for the production of two-coat finishes, in which a pigmented basecoat is first applied, the resulting basecoat film is coated with a powder clearcoat, and basecoat and clearcoat are subsequently baked together. In accordance with the invention, the powder clearcoat employed is a powder coating which contains an epoxide group-containing polyacrylate resin as binder and a mixture of (A) a polyanhydride and (B) a carboxyl group-containing polyester resin as crosslinking agent. The polyester resin can be prepared by reacting a diol (b1), a compound (b2) which contains per molecule at least three functional groups selected from hydroxyl, primary amino, secondary amino, carboxyl and acid anhydride groups, and (b3) a dicarboxylic acid in a molar ratio of (b1): (b2): (b3)=0.0 to 3.0: 1.0: 1.5 to 9.0 to give a polyester resin having an acid value of 40 to 300.
Patent BR-9406661-A (BR)
Inventor: JAEGERS ROBERT E
IPC: B31F1/00
Filed: 1994-05-26
Abstract: A resilient prestressed honeycomb structure is disclosed in which at least one of its defined planar surfaces is cushioned along its lateral length by substantially continuously deforming it under compression to a preselected depth. Also disclosed is a one-step method for simultaneously cutting and forming a resilient prestressed paper honeycomb structure and apparatus therefor. One preferred embodiment of the resilient prestressed paper honeycomb structure is sufficiently strong and lightweight to use as an inner packaging for providing cushioning protection of articles having a fragility factor rating of less than about 85 G's against multiple impacts.
Patent BR-9408436-A (BR)
Inventor: WILLUWEIT THOMAS
IPC: B09C1/00
Filed: 1994-12-27
Abstract: A composition for treatment of water and soils comprises componentsA. CaCO3,B. at least one compound selected from the group consisting of calcium salts, including CaCl2 and Ca(NO3)2, and inorganic magnesium compounds,C. at least one compound selected from the group consisting of NaHCO3 and KHCO3,wherein the components A and B are present in a molar ratio of from 0.1:1 to 1:1, and wherein the components B and C are present in a molar ratio of from 1:3 to 1:1.
Patent BR-9408584-A (BR)
Inventor: LIEBERMAN DAVID M
IPC: G02C7/04
Filed: 1994-09-09
Abstract: A contact lens for use on a patient's eye with an asymmetric aspheric cornea, the lens having an anterior surface, a posterior surface and a base, the posterior surface having a peripheral portion which is asymmetric and aspherical and at least coextensive with the base of the lens. The peripheral portion asymmetrically and aspherically matching a corresponding peripheral portion of the cornea which lies under the peripheral portion of the lens when the lens is worn in the patient's eye. The contact lens is not substantially greater in diameter than said cornea. The process for manufacturing the lens uses three-dimensional topographic data (including elevation data) from a multiplicity of points on the cornea. The data is used to shape at least the peripheral portion of the posterior surface of the lens to cause it to conform to and/or match the corresponding surface of the cornea.
Patent BR-9502755-A (BR)
Inventor: WANG DANIEL TSU-FANG
IPC: G02C7/04
Filed: 1995-06-09
Abstract: A computer control system for optimizing process parameters in an automated production line for producing contact lenses. The system comprises a plurality of process controllers for controlling one or more process stations of the production line, each of the controllers regulating a plurality of process control devices that each control specific production parameters used in the automated manufacture of contact lenses at the process station(s). An automated lens inspection device automatically evaluates each contact lens produced and generates inspection data for each contact lens, and a polling device polls each of the process controllers on a frequent basis to acquire process control data for each period. Further included is a correlating device for correlating the inspection data to the process control data and the contact lens data to optimize process parameters used in the production of contact lenses. A relational database is also provided for storing the process control data, the contact lens data and the inspection data received from the correlating device.
Patent BR-9508257-A (BR)
Inventor: GILHOUSEN KLEIN S
IPC: H04B7/185
Filed: 1995-07-07
Abstract: The airborne radio communications system of the present invention enables an airborne radio to communicate with the ground based cellular radiotelephone system. The present invention also enables the ground based system to keep track of the location of the airborne radiotelephone and page it when a call from the ground based telephone system is received. The ground base station is connected to upward radiating antennas that form airborne cells. As the aircraft with the radio flies through the airborne cells, the airborne relay receives the signals from the base station and relays them to the radio. If the radio is transmitting signals, the relay transmits those signals, through the airborne cells, to the base station. As the aircraft moves from cell to cell, the radio is handed off to the next cell to maintain communications with the ground.
Patent BR-9508560-A (BR)
Inventor: CRANDALL BRADFORD G JR
IPC: C12N15/82
Filed: 1995-12-29
Abstract: Methods and compositions employing saponin as synergist in combination with a natural product, such as an aromatic aldehyde, are provided for controlling the colonization and/or growth of plant and animal pathogens, such as fungi, insects, arachnids and non-aquatic mollusks, on materials such as plants, plant parts and agricultural products before, during, after and/or processing. The invention finds use in treating agricultural crops for pathogenic organisms which colonize the surfaces of plant parts and tissues and controlling the level of toxic metabolites present in consumable products derived from plant materials, as well as reducing the health risk associated with their consumption. A method of employing saponin to kill nematodes is also provided.
Patent BR-9509892-A (BR)
Inventor: WOLF MIKAEL
IPC: G06F15/16
Filed: 1995-12-08
Abstract: PCT No. PCT/SE95/01480 Sec. 371 Date Jun. 2, 1997 Sec. 102(e) Date Jun. 2, 1997 PCT Filed Dec. 8, 1995 PCT Pub. No. WO96/18148 PCT Pub. Date Jun. 13, 1996In a system for managing internal execution threads in a process, the execution threads are driven by process internal event messages. These messages are distributed to event receiving threads based upon distribution categories of event generating functions and performed only to event receiving threads which have interest in such internal messages and cause monitoring of the occurrency thereof. With each distribution category there is associated a number of event receiving threads, a number of first entities representing one or more monitorings for one event generating function to some event receiving thread, a number of second entities representing a monitoring for event generating functions of the distribution category, and a third entity for keeping track of all event receiving threads that have monitored the distribution category.
Patent BR-9510330-A (BR)
Inventor: GEMERT BARRY VAN
IPC: C08K5/1545
Filed: 1995-11-03
Abstract: Described are novel photochromic indeno-fused naphthopyran compounds, examples of which are naphthopyran compounds having a substituted or unsubstituted indeno group, the 2,1 positions of which are fused to the f side of the naphtho portion of the naphthopyran, and certain substituents at the 3-position of the pyran ring. Certain substituents may also be present at the number 5, 6, 7, 8, 9, 10, 11, 12, or 13 carbon atoms of the compounds. These compounds may be represented by graphic formula (I). Also described are polymeric organic host materials that contain or that are coated with such compounds. Optically clear articles such as ophthalmic lenses or other plastic transparencies that incorporate the novel naphthopyran compounds or combinations thereof with complementary photochromic compounds, e.g., certain other naphthopyrans, benzopyrans, and spiro(indoline)type compounds, are also described.
Patent BR-9610695-A (BR)
Inventor: DALBORG JOHANNA
IPC: A61K47/48
Filed: 1996-09-27
Abstract: The invention relates to a process for improving the in vivo function of a factor IX by shielding exposed targets of factor IX, comprising(a) immobilizing factor IX by interaction with a group-specific adsorbent carrying anionic-exchange ligands;(b) activating a biocompatible polymer;(c) conjugating the activated biocompatible polymer to external sites of the immobilized factor IX; and(d) eluting the conjugate from the adsorbent.It relates also to conjugates of Factor IX obtained according to the above process.
Patent BR-9612822-A (BR)
Inventor: CLERNYSHOV ALEXANDER VLADIMIRO
IPC: B05B7/20
Filed: 1996-12-23
Abstract: A gas feed system for detonation gun apparatus (2) having a labyrinth shaped gas path. The labyrinth (30) is positioned between the fuel and oxygen supply and the combustion chamber (12) of a detonation gun. The labyrinth (30) allows the fuel and oxygen supply to flow into the combustion and precludes the migration of the detonation wave front into the fuel supply by destroying that portion of the detonation wave front that enters the labyrinth (30). The labyrinth gas feed system increases safety, reliability and productivity of the detonation coating process.
Patent BR-9711321-A (BR)
Inventor: CETNAR ROMAN
IPC: E05B77/28
Filed: 1997-08-19
Abstract: A door latch assembly has a housing (14) defining a mouth (48). A detent fork (44) is pivotally mounted within the housing to cooperate with the mouth to pivot between an open and closed condition for receiving, engaging and cinching a keeper of a striker. The detent fork (44) is biased in the open condition. A pivotally mounted pawl (50, 54) is biased into engagement with the detent fork for retaining the detent fork in the closed condition. A pivotally mounted inside release arm (34) is movable between a stand-by position and a release position and biased to the stand-by position. A pivotally mounted outside release arm (32) is movable between a stand-by position and a release position, and biased to the stand-by position. A pivotally mounted locking cam (58) operably engages the pawl (50, 54) for positioning the pawl to selectively engage the release arms (34, 32). The locking cam (58) is rotatable between an unlocked position for urging the pawl to engage at least one of t he arms (34, 32), a single lock position for urging the pawl to engage at most one of the arms (34, 32), and a double lock position for urging the pawl (50, 54) to disengage both arms. A double lock lever (66) operably engages the rotatable locking cam (58) for rotating the locking cam between the unlocked position, the single lock position and the double lock position. A single lock sub-assembly comprises a handle lever (94) coupled to the rotatable locking cam (58) for rotation therewith between the unlocked position and the single lock position and uncoupled from the rotating locking cam when the rotatable locking cam is rotated between the single lock position, and the double lock position.
Patent BR-9712542-A (BR)
Title: Composição detergente
Inventor: BROOKER ALAN THOMAS
IPC: C11D1/62
Filed: 1997-10-02
Abstract: Patente da Invenção: "COMPOSIçãO DETERGENTE". Ainvenção refere-se a uma composição detergente quecompreende: a) componente alvejante peroxiácido hidrofóbico,capaz de fornecer um composto peroxiácido hidrofóbico, com acondição de que o componente não compreende o sal de sódio desulfonato de nonanoiloxibenzeno; b) um componente não-iónicohidrofílico, tendo um Equilíbrio Hidrofílico/Lipofílico de pelo menos10,8, como medido pelo teste HLB; c) um componente tensoativocatiónico, com a condição de que o tensoativo catiónico não é umtensoativo éster colina catiónico ou um sal do tensoativo C~12~-C~ 14~ alquil dimetil amónio etanol catiónico.
Patent BR-9713267-A (BR)
Title: Cartão de circuito integrado para uso com um terminal, processo para uso com o mesmo, microcontrolador e processo para sua programação
Inventor: WILKINSON TIMOTHY J
IPC: G06F9/45
Filed: 1997-10-22
Abstract: "CARTãO DE CIRCUITO INTEGRADO PARA USO COM UM TERMINAL, PROCESSO PARA USO COM O MESMO, MICROCONTROLADOR E PROCESSO PARA SUA PROGRAMAçãO". Um cartão de circuito integrado é usado com um terminal. O cartão de circuito integrado inclui uma memória que armazena um intérprete e uma aplicação que tem um formato de linguagem de programação de alto nível. Um processo do cartão é configurado para usar o intérprete para interpretar a aplicação para execução e para usar um comunicador do cartão para comunicar com o terminal.
Patent BR-9715050-A (BR)
Title: Processo para a obtenção de óleos aromáticos tendo um teor de compostos aromáticos policìclicos inferior a 3% úteis como óleos de processo
Inventor: RODRIGUES JUAN MIGUEL MORENO
IPC: C10G21/28
Filed: 1997-10-31
Abstract: <B>PROCESSO PARA A OBTENçãO DE óLEOS AROMáTICOS TENDO UM TEOR DE COMPOSTOS AROMáTICOS POLICìCLICOS INFERIOR A 3% úTEIS COMO óLEOS DE PROCESSO<D> Procedimento para a obtenção de óleos aromáticos tendo um teor de compostos aromáticos policíclicos inferior a 3%, úteis como diluentes de borrachas, a partir da corrente de extrato misto obtida na fabricação de bases lubrificantes, que consiste em se resfriar a corrente de extrato misto para insolubilizar os componentes não poliaromáticos, se decantar para se efetuar a separação de gases, novamente dissolver total ou parcialmente no dissolvente a fase leve obtida na citada decantação, se resfriar para se separar os componentes não poliaromáticos e se decantar para se recuperar a fase leve de baixo teor de compostos poliaromáticos. à corrente de extrato misto de partida pode-se acrescentar uma corrente hidrocarbonetos que tem um ponto inicial de ebulição, superior a 200°C, para regular a relação solvente/soluto e aumentar a capacidade de produção de óleo aromático com um teor de PCA inferior a 3%.