baber/WOPTO huggingface dataset:
Patent AU-7359300-A (AU)
Title: Retention and extraction device for a hearing aid
Inventor: BRIMHALL OWEN D
IPC: H04R25/00
Filed: 2000-09-07
Abstract: A hearing aid retention and extraction device comprises a retention ring having an outer bonding surface and an inner grasping surface, and an elongate member extending from the retention ring. The retention and extraction device can be incorporated into a hearing device tip and allows both a hearing device and the hearing device tip to be simultaneously removed from an ear canal. When a user pulls on the elongate member, the retention ring cinches around the hearing device and prevents it from becoming separated from the hearing device tip. The cinching action of the retention ring also holds the hearing device in place within the ear canal.
Patent AU-7410994-A (AU)
Title: Pro-prodrugs, their production and use
Inventor: BOSSLET KLAUS
IPC: A61K47/48
Filed: 1994-09-20
Abstract: Substrate-spacer-prodrug compounds (pro-prodrugs) suited for site specific delivery of drugs, a process of preparing them and their use are described.
Patent AU-7543291-A (AU)
Title: Process for the enzymatic bleaching of celluloses
Inventor: CALL HANS-PETER
IPC: C12S3/08
Filed: 1991-03-19
Abstract: The present invention concerns a process for the enzymatic bleaching of celluloses in which a) a redox potential in the range between 200 and 500 mV is set with the simultaneous dosed addition of oxidation and reducing agents and the addition of salts and complex formers to provide an aqueous cellulose-containing solution; b) a bleaching reaction is initiated by the addition of lignolytic enzymes; and c) the reaction is maintained for 15 minutes to 12 hours under continuous agitation.
Patent AU-7545798-A (AU)
Title: A method for producing a concrete container for permanent waste storage and meta-structures constructed therein
Inventor: MESINGER JOSOHA
IPC: B09B1/00
Filed: 1998-05-27
Abstract: The present invention relates to a method for producing a concrete container for permanent waste storage. This method is comprised of casting a base member, and attaching a covering member to the base member for sealing the refuse therein. The present invention also relates to the containers, and to using a plurality of these sealed concrete containers as building elements for constructing meta-structures (e.g. support walls, earth slope stabilizing barriers, bunkers, wave breakers, dams, dikes, etc.).
Patent AU-7596891-A (AU)
Title: Improvements in or relating to the treatment of gastrointestinal disorders
IPC: A61K9/58
Filed: 1991-04-26
Abstract: The use of triclosan for the preparation of medicaments for the treatment of gastrointestinal disorders associated with Helicobacter pylori infections is disclosed. The medicaments may be in the form of powders, granules, spheroids or liquids, or in unit dosage form as capsules or tablets containing 1 to 100mg, preferably 10 to 60mg, of triclosan. The medicaments may also be in gastric sustained release form as raft forming tablets or liquids, optionally to be co-administered with a solid pharmaceutically acceptable carboxylic acid or acid salt, or as muco-adherent-coated granules or spheroids.
Patent AU-7689887-A (AU)
Title: Fat product with improved properties
IPC: C11B5/00
Filed: 1987-08-14
Abstract: The invention relates to fat products suitable for being subjected to prolonged heat treatment at temperatures above l20 DEG C, such as shallow-frying, deep-frying, baking, preparing fondue, roasting, etc. The fat products according to the invention comprise an effective amount of a combination of (a) silicones and (b) a component selected from the group consisting of linalool, linalyl acetate and curcuma components. The present fat products, as compared with known fat products, develop hardly any unpleasant odours when heated for a longer period of time and/or exhibit only a very small decrease in smoke point after such treatment. The fat products according to the present invention therefore have an increased lifetime.
Patent AU-7710996-A (AU)
Title: Regulated protein expression in stably transfected mammalian cells
Inventor: EINERHAND MARKUS PETER WILHELM
IPC: C12N15/00
Filed: 1996-11-29
Abstract: PCT No. PCT/NL96/00472 Sec. 371 Date Jun. 29, 1998 Sec. 102(e) Date Jun. 29, 1998 PCT Filed Nov. 29, 1996 PCT Pub. No. WO97/20943 PCT Pub. Date Jun. 12, 1997The invention is in the field of recombinant genetic materials, especially for use in gene therapy. Vectors used for transferring additional genetic information to cells in the field of gene therapy are often based on viruses. A group of viruses which has been proposed to use for transfection is the group of parvoviruses, in particular the use of adeno associated virus has been proposed. The invention provides improved methods and means for gene therapy and for preparing products to be used in gene therapy using parvovirus based materials. The invention particularly provides regulated expression of genes under control of the combination of a repressor moiety and an activator moiety, particularly for expression of products which are toxic to the host cell in which they are expressed. In this way it is possible to achieve stable transfection for expression of parvovirus toxic proteins so that amongst others a packaging cell line for producing recombinant parvovirus, in particular adeno associated virus is provided as well as virus produced therewith.
Patent AU-7777094-A (AU)
Title: Screw necks for openings in sheet metal containers for liquids
Inventor: SCHUTZ UDO
IPC: B65D41/08
Filed: 1994-11-11
Abstract: The lid (2) of a sheet-metal container (1) for transporting and for storing liquids has a central filling aperture (3) which is enclosed by a nozzle (5) which is moulded out of the lid and is perpendicular to the lid surface (4). A ring (6) of plastic or metal with an external thread (7) is fitted onto the nozzle (5) and is pressed downwards against the lid surface (4) by the outwardly rolled upper edge (8) of the nozzle (5). The threaded ring (6) is secured against rotation on the nozzle (5) by positive-locking connections (not illustrated). Screwed onto the threaded ring (6) is a plastic closure lid (11), into which a disc-like insert (12) of special steel is pressed. Between the outer edge (13) of the lid insert (12) and an annular projection (14) thereof, an annular groove (15) is moulded into the insert to receive a sealing ring (16) with which the closure lid (11) is sealed off against the outwardly rolled upper edge (8) of the nozzle (5). <IMAGE>
Patent AU-7841691-A (AU)
Title: Process for the preparation of substituted and unsubstituted-2,3-pyridinedicarboxylates from chloromaleate or chlorofumurate or mixtures thereof
Inventor: CEVASCO ALBERT ANTHONY
IPC: C07D213/803
Filed: 1991-06-14
Abstract: There is provided a process for the preparation of dialkyl pyridinedicarboxylate compounds and derivatives thereof by reacting a dialkyl chloromaleate or chlorofumarate or a mixture thereof with an ammonium salt optionally in the presence of ammonia and an appropiately substituted  alpha , beta -unsaturated aldehyde or ketone.
Patent AU-8107882-A (AU)
Title: Epicyclic friction transmission
Inventor: CASTELLI PIER GUIDO
IPC: F16H15/54
Filed: 1982-03-03
Abstract: An epicyclic transmission with steplessly-variable speed control includes a set of three planet wheels (46) which are in the form of tapered rollers of dual conicity and are supported for rotation by a planet carrier (34) driven by a drive shaft (28). The tapered planet wheels have a larger frusto-conical portion (48) in rolling contact with a governing annulus (58) which is locked for rotation and is displaceable axially, and a smaller frusto-conical portion (50) associated with a driven annulus (92) which rotates a driven shaft (102). The tapered planet wheels also have two axially-spaced bearing surfaces (52, 54) in rolling contact with two corresponding bearing surfaces (136, 138) of a freely-rotatable sun wheel in the form of a sleeve (122) coaxial with the drive shaft.
Patent AU-8212787-A (AU)
Title: Thin film photovoltaic device
Inventor: BARNETT ALLEN M
IPC: H01L31/18
Filed: 1987-12-03
Abstract: A thin film photovoltaic solar cell having an opaque electrical contact which consists of a low-cost substrate, such as a metal alloy or a metallurgical grade crystalline silicon and a barrier layer which is optically reflective, a first semiconductor layer, a second semiconductor layer, a transparent electrical contact and an encapsulant. Solar cell quality semiconductors are grown using a constant temperature sliding boat liquid phase process in a continuous or semi-continuous mode. The growth is driven by applying a temperature gradient or other gradient across the melt, with the substrate at a cooler temperature, after thermal equilibrium is obtained between the solution and the substrate. Growth occurs from the bottom of the solution to prevent contamination of the growth layers by extraneous particles in the solution.
Patent AU-8372582-A (AU)
Title: Preparation of finely divided pulverulent carotinoid and retinoid compositions
Inventor: HORN DIETER
IPC: A23L5/40
Filed: 1982-05-14
Abstract: Finely divided, pulverulent carotinoid or retinoid compositions, in which the carotinoid or retinoid essentially has a particle size of less than 0.5 micron, are prepared by a process wherein a carotinoid or retinoid is dissolved in a volatile, water-miscible, organic solvent at from 50 DEG  C. to 200 DEG  C., if necessary under superatmospheric pressure, within the space of less than 10 seconds. The carotinoid is immediately precipitated, in a colloidally disperse form, from the molecularly disperse solution by rapidly mixing the latter with an aqueous solution of a swellable colloid at from 0 DEG C. to 50 DEG  C., and the resulting dispersion is freed from the solvent and the dispersing medium in a conventional manner.
Patent AU-8630091-A (AU)
Title: Combustion of liquid fuels
Inventor: KULASINGHE ARUMADURA NANDASENA
IPC: F02B3/06
Filed: 1991-10-03
Abstract: PCT No. PCT/GB91/01705 Sec. 371 Date May 21, 1993 Sec. 102(e) Date May 21, 1993 PCT Filed Oct. 3, 1991 PCT Pub. No. WO92/09803 PCT Pub. Date Jun. 11, 1992.Liquid fuel is burned by feeding a mixture of a liquid together with liquid fuel which has been pre-gasified by rapid heating into a combustion zone. The liquid fuel is gasified by contact with a hot body. An internal combustion engine comprises a heated chamber having a heater, an air inlet and a fuel inlet. The mixture of gasified fuel and air is then introduced into the inlet manifold of the engine. Atomized liquid fuel and air is also inducted into the engine in a conventional manner, such as via a carburettor.
Patent AU-9085191-A (AU)
Title: Retroviral protease inhibitors
Inventor: DECRESCENZO GARY ANTHONY
IPC: C07K5/02
Filed: 1991-11-18
Abstract: Compounds represented by formula (I) wherein A represents R, R<13> and radicals represented by formula (II), B represents R<5> and radicals represented by formula (III) (values for the variables given herein) are effective as retroviral protease inhibitors and in particular as inhibitors of HIV protease.
Patent AU-9151701-A (AU)
Title: A coupling device
Inventor: GOLDING-GRIESSEL LESTER HAROLD
IPC: B65D33/25
Filed: 2001-10-08
Abstract: A coupling device (10) comprising two coupling members (16, 18) each having a base portion (24) and opposed coupling elements (26, 28) extending from the base portion (24). Each coupling element (26, 28) has a distal portion (30) and a body portion (32) between the base portion (24) and the distal portion (30) and the opposed coupling elements (26, 28) of each coupling member (16, 18) defining a throat (34) between the body portions (32) thereof which extends into an open mouth (36) between the distal portions (30) thereof which is narrower than the throat (34). The distal portion (30) of each coupling element (26, 28) has a catch member (38) on an internal part thereof defining with the opposed distal portion (30) the open mouth (36). The arrangement is such that either one of the coupling elements (26, 28) of each of the coupling members (16, 18) can be received in the open mouth (36) and throat (34) of the other of the coupling members when the coupling members are opposed to each other, but that the distal portion (30) of said one of the coupling elements of each of the coupling members cannot be withdrawn through the open mouth of the other of the coupling members without deforming one or both coupling members.
Patent AU-9425598-A (AU)
Title: Reversible hydrogen storage composition
Inventor: ZALUSKA ALICJA
IPC: B01J20/22
Filed: 1998-10-07
Abstract: Hydrogen storage compositions which liberate hydrogen readily and which are readily regenerated from a dehydrogenated state formed by liberation of hydrogen are derived from an AlH3-based complex hydride incorporating a member selected from a metalloid such as B, C, Si, P and S, a metal such as Cr, Mn, Fe, Co, Ni, Cu, Mo, Zn, Ga, In and Sn, a metal which forms a stable hydride such as Be, Mg, Ca, Ti, V, Y, Zr and La and a second AlH3-based complex hydride.
Patent AU-9770598-A (AU)
Title: Method of manufacturing a nonwoven material
Inventor: JOHANSSON BERNDT
IPC: D04H1/492
Filed: 1998-10-23
Abstract: Method of producing a nonwoven material by hydroentangling a fiber mixture containing continuous filaments, e g meltblown and/or spunbond fibers, and natural fibers and/or synthetic staple fibers. The method is characterized by foamforming a fibrous web (14) of natural fibers and/or synthetic staple fibers and hydroentangling together the foamed fiber dispersion with the continuous filaments (11) for forming a composite material where the continuous filaments are well integrated with the rest of the fibers.
Patent BE-903474-A (BE)
IPC: B29C51/36
Filed: 1985-10-18
Abstract: Vacuumvorm voor het overdragen van een korrelpatroon naar een verhit kunststofvel, voorzien van een aantal fijne vacuumopeningen, en een ondersteuningslichaam, voorzien van ontluchtingsopeningen, die in verbinding staan met de vacuumopeningen.
Patent BE-892704-A (BE)
Title: Perforation of coal seam by reverse combustion - using combustion-supporting fluid in liq. form
IPC: E21B43/295
Filed: 1982-03-30
Abstract: Generation of a fluid communication path through a coal seam (prior to in-situ gasification) is effected by a reverse combustion process in which a combustion-supporting fluid is injected at one end of the seam and an ignition device is placed at the other end. The improvement comprises injecting the fluid in liq. form at one end so that it releases gaseous O2 at the other end. The fluid is pref. a liquefied O2-contg. gas (e.g. air) or aq. H2O2 with an H2O2 content of 50-100%. The operations can be performed at great depth without the need for high air pressures.
Patent BE-902933-A (BE)
Title: Electrically-powered preheater for diesel or petrol engine - uses element to heat engine cooling water and interior heating system water before engine is started
IPC: F02N19/10
Filed: 1985-07-18
Abstract: A water cylinder is connected in series or in parallel with the cooling water circuit of the engine and has a 1 kW electric heating element in the cylinder with an electrically driven pump to circulate the water. A thermostat operating between 30 and 120 degrees Centigrade is fitted into the cylinder. - The electric supply is derived from the AC mains by a cable which plugs into the engine preheater and into the mains outlet at the location where the vehicle is garaged. The operation of the heater is controlled by a programmed controller at the garaging location. The mains supply activates a relay which prevents starting of the vehicle whilst the mains supply remains connected.
Patent BG-99751-A (BG)
Inventor: MARADOV OGNJAN R
IPC: H01S3/227
Filed: 1995-06-27
Abstract: Разрядната тръба намира приложение в лазерната техника. Тя има опростена и
технологична конструкция с удължен експлоатационен срок. Тръбата се състои от
кварцова тръба (1), поместена в коаксиален мета лен екран (5), в двата края на която
са разположени електроди (3), контактуващи с металнокварцови преходи (7). Между
електродите (3), по дължината на тръбата (1), са монтирани диафрагми (2).
Металният екран (5) е от термоустойчива метална сплав с висока отразяваща
способност във видимия и инфрачервения диапазон на спектъра. В долната част на
екрана (5) е разположен лъчист линеен нагревател (6). Ел ектродите (3)
представляват медни пръстени, в които са монтирани керамични втулки (4), като от
страната на разряда медните електроди (3) имат връх (9), от който започва горенето
на разряда.
Patent BR-0002882-A (BR)
Title: Produto leguminoso ou verdura
Inventor: MEYER PHILIPP PAUL
IPC: A23B7/06
Filed: 2000-06-27
Abstract: Patente de Invenção: <B>"PRODUTO LEGUMINOSO OU VERDURA"<D>. Um produto leguminoso ou verdura estável em circulação plenamente úmido tendo um pH de 3,7 a 4,5, e compreendendo um legume ou verdura cozido ou pré-cozido, um ácido e um óleo.
Patent BR-0003479-A (BR)
Title: Processo de laminação de chapas grossas de aço extra-pesadas a partir de placas produzidas por lingotamento contìnuo
Inventor: GORNI ANTONIO AUGUSTO
IPC: B21B1/46
Filed: 2000-07-25
Abstract: "PROCESSO DE LAMINAçãO DE CHAPAS GROSSAS DE AçO EXTRA-PESADAS A PARTIR DE PLACAS PRODUZIDAS POR LINGOTAMENTO CONTìNUO". O invento consiste em um processo de laminação para se obter chapas grossas extra-pesadas de aço, ou seja, com espessura entre 100 e 150 mm, inclusive, a partir de placas produzidas por lingotamento contínuo, com as mesmas qualidades e características obtidas no material produzido a partir de placas obtidas pela laminação desbastadora de lingotes fundidos, sem investimentos em equipamentos e sem transtornos à prática operativa normal de uma usina siderúrgica. Esse processo maximiza o efeito dos passes de deformação a quente sobre o refino da microestrutura, e homogeiniza quimicamente o esboço que está sendo laminado, particularmente em seu núcleo; ele requer o uso de aço contendo micro-adições de titânio. O reaquecimento da placa antes da laminação a quente deve ser feito sob parâmetros zados de tempo e temperatura; caso isso não seja possível, o início da laminação deve ser retardado após o desenfornamento da placa até que sua temperatura seja reduzida. Há um valor mínimo de deformação a ser aplicado por passe de laminação. Deve ser aplicado resfriamento forçado através do sistema de descamação a cada passe de laminação. A velocidade dos cilindros de trabalho do laminador deve ser minimizada, bem como a temperatura de acabamento do esboço que está sendo laminado. No caso de se exigir requisitos de tenacidade nas chapas grossas extra-pesadas elas devem ser submetidas ao tratamento térmico de normalização após a laminação.
Patent BR-0005469-A (BR)
Title: Sistema de elevação de potência
Inventor: GOLIN ANTONIO APARECIDO
IPC: F15B21/00
Filed: 2000-11-09
Abstract: "SISTEMA DE ELEVAçãO DE POTêNCIA". Refere-se o presente invento a um inédito e funcional sistema de elevação de potência, através de um motor com capacidade de 3CV/3450 RPM, fixado a uma base e acoplado a uma bomba hidráulica com capacidade de 5,8ml por volta o em seu final 20 litros por minuto, provida de um compartimento interno que gera uma pressão de até 210kg e esta pressão direcionada sobre, 4 pistões hidráulicos que tem a capacidade de gerar uma força de 52 toneladas.
Patent BR-0005523-A (BR)
Inventor: CALVAR DIDIER
IPC: B29C48/49
Filed: 2000-11-22
Abstract: Forming a rubber component includes using a single extrusion head to co-extrude layers each having a rubber mixture. The head has a main extruder with a channel for each rubber mixture leading to a single extrusion orifice. A micro-extruder simultaneously extrudes another rubber mixture across the layers produced by the main extruder. The micro-extruder has an nozzle opposite one face of the orifice of the main extruder. An Independent claim is included for a co-extrusion apparatus for performing a rubber component.
Patent BR-0005864-A (BR)
Title: Correias flexìveis formadas por pultrusão
Inventor: SCHLUETER EDWARD L
IPC: G03G15/16
Filed: 2000-12-13
Abstract: Patente de Invenção: <B>"CORREIAS FLEXìVEIS FORMADAS POR PULTRUSãO"<D>. Um método de fabricar correias flexíveis a partir de fibras. As fibras que formam a correia flexível são embebidas por um elastómero líquido. As fibras embebidas de elastómero líquido são conformadas numa correia, vantajosamente enrolando as fibras em torno de um mandril. As fibras embebidas e em forma de correia são então curadas. Correias flexíveis de múltiplas camadas podem ser formadas embebendo fibras num primeiro elastómero líquido, enrolando estas fibras em torno de um mandril e em seguida curando o mandril para formar uma camada de correia. A seguir, as fibras são embebidas num segundo elastómero líquido. Estas fibras embebidas são em seguida enroladas em torno da camada de mandril/correia. As fibras embebidas do segundo elastómero são em seguida curadas, formando uma correia que possui duas camadas. A correia formada é em seguida removida do mandril. As fibras e o(s) elastómero(s) líquido(s) são vantajosamente escolhidos para introduzir propriedades de correia desejáveis.
Patent BR-0006869-A (BR)
Title: Processo de aumentar o teor de flavonóides e constituintes fenólicos em plantas, planta com um elevado teor de flavonóides e constituintes fenólicos, e, uso de plantas ou de partes destas plantas
Inventor: RADEMACHER WILHELM
IPC: A61P29/00
Filed: 2000-06-07
Abstract: "PROCESSO DE AUMENTAR O TEOR DE FLAVONóIDES E CONSTITUINTES FENóLICOS EM PLANTAS, PLANTA COM UM ELEVADO TEOR DE FLAVONóIDES E CONSTITUINTES FENóLICOS, E, USO DE PLANTAS OU DE PARTES DESTAS PLANTAS" Em um processo para aumentar o teor de flavonóides em plantas, uma planta é gerada por processos de genética molecular em que a atividade da enzima flavanona 3-hidroxilase é reduzida.
Patent BR-0011029-A (BR)
Title: Isotiazol carboxamidas e o seu uso como microbicidas
Inventor: ASSMANN LUTZ
IPC: C07D275/02
Filed: 2000-05-16
Abstract: Patente de Invenção: "ISOTIAZOL CARBOXAMIDAS E O SEU USO COMO MICROBICIDAS". Novas isotiazol carboxamidas da fórmula (I), na qual X, Y, R^ 1^, R^ 2^, R^ 3^ e R^ 4^ têm os significados dados na relatório descritivo, processos para a preparação k das mesmas e o uso das mesmas como microbicidas.
Patent BR-0011684-A (BR)
Title: Aparelho e método de deteção de falha em alta velocidade para material refletivo
Inventor: SMITH BARRY S
IPC: G01N21/892
Filed: 2000-06-07
Abstract: APARELHO E MéTODO DE DETEçãO DE FALHA EM ALTA VELOCIDADE PARA MATERIAL REFLETIVO . A presente refere-se a um aparelho de detecção de falhas de superfície em um material tendo uma superfície a qual é parcialmente refletiva que inclui pelo menos uma fonte de luz disposta para incidir luz direta sobre uma superfície de pelo menos um material parcialmente refletivo, e um detector de luz disposto acima da superfície do material. O detector de luz e a pelo menos uma fonte de luz são dispostos próximos um do outro de modo que, na ausência de uma falha de superfície no material, substancialmente nenhuma luz da pelo menos uma fonte de luz é detectada pelo detector de luz e, na presença de uma falha de superfície no material, uma luz da pelo menos uma fonte de luz é refletida para fora da falha e para o detector.
Patent BR-0015968-A (BR)
Title: Processo para estabilização de composições alvejantes coloridas
Inventor: TODINI ORESTE
IPC: C11D3/40
Filed: 2000-11-29
Abstract: "PROCESSO PARA ESTABILIZAçãO DE COMPOSIçõES ALVEJANTES COLORIDAS". A presente invenção refere-se a um processo para estabilização de um pigmento insolúvel em uma composição contendo hipoclorito. Em uma modalidade preferida, a composição adicionalmente compreende um sistema espessante.