baber/WOPTO huggingface dataset:
Patent AU-7167398-A (AU)
Title: Apparatus and method for a low power digital filter bank
Inventor: ZIERHOFER CLEMENS
IPC: H03H17/06
Filed: 1998-04-28
Abstract: A digital finite impulse response bandpass filter is described. Analog to digital conversion (A/D) of an input signal uses a Sigma-Delta ( SIGMA - DELTA ) converter, resulting in a digital sequence representation of the input signal. A low-pass FIR filter convolves the binary sequence to produce a low-pass vector, and a digital comb filter defined by at least one set of weighted and time-shifted unit impulses convolves the low-pass vector with the comb filter weights. An envelope detector detects a bandpass envelope of the digital FIR bandpass filter. Also described is a filter bank of a plurality of such digital FIR filters arranged in parallel. A square root of a sum of squares of the convolution products of the low-pass vector with the comb filter weights is calculated to estimate the bandpass envelope. The square root of the sum of two squares is estimated by determining the greater of the roots of the two squares and the lesser of the roots of the two squares, calculating a sum of one half the lesser of the roots of the two squares and one half a product of the greater of the roots of the two squares and the square root of three, and selecting whichever is larger between the greater of the roots of the two squares and the sum of one half the lesser of the roots of the two squares and one half the product of the greater of the roots of the two squares and the square root of three.
Patent AU-7286196-A (AU)
Title: Method and apparatus for the manufacture of a cutting tool
Inventor: WALLMANN CLEMENS
IPC: C23C24/10
Filed: 1996-10-07
Abstract: A method and an apparatus (6, 7) are disclosed for manufacturing a cutting tool (1') provided with at least one cutting body (3'). The base body (2) of the tool is moved in a certain direction (10), and during this time a substance (4) that contains particles of cutting material (12) is applied on a bearing surface (5') of the base body (2) of the tool by supply means (6). A heating device (7) melts the substance (4) on the bearing surface (5'), binding the substance (4) to the bearing surface (5'). The bearing surface (5') is moved section by section in the direction of displacement (10) of the base body (2) of the tool in the opposite direction to the force of gravity (G) at least during the setting time of the substance (4) applied on each section (17') of the bearing surface (5').
Patent AU-7648994-A (AU)
Title: Immunomodulating compositions from bile
Inventor: RANG ROMEO
IPC: A61K35/413
Filed: 1994-09-09
Abstract: The present invention relates to a composition for use as an immunomodulator comprising small molecular weight components of less than 3000 daltons, and having the following properties: a) is extractable from bile of animals; b) is capable of stimulating monocytes and macrophages in vitro; c) is capable of modulating tumor necrosis factor production; d) contains no measurable IL-1a, IL-1b, TNF, IL-6, IL-8, IL-4, GM-CSF or IFN-gamma; e) has an anti-proliferative effect in a malignant mouse hybridoma cell line; f) shows no cytotoxicity to human peripheral blood mononuclear cells; and g) is not an endotoxin. The invention also relates to a method of preparing the composition and its use an immunomodulator.
Patent AU-7675491-A (AU)
Title: Hepatitis c virus protease
Inventor: HOUGHTON MICHAEL
IPC: C07K14/18
Filed: 1991-04-04
Abstract: The protease necessary for polyprotein processing in Hepatitis C virus is identified, cloned, and expressed. Proteases, truncated protease, and altered proteases are disclosed which are useful for cleavage of specific polypeptides, and for assay and design of antiviral agents specific for HCV.
Patent AU-7894091-A (AU)
Title: Cooking vessel
Inventor: SCHULTZ HORST DIPL ING
IPC: A47J27/092
Filed: 1991-05-24
Abstract: PCT No. PCT/EP91/00965 Sec. 371 Date Nov. 25, 1992 Sec. 102(e) Date Nov. 25, 1992 PCT Filed May 24, 1991 PCT Pub. No. WO91/18543 PCT Pub. Date Dec. 12, 1991.A cooling vessel has a container with an outwardly bent rim and a lid which can be set on the container, as well as a closure device with at least one closure element arranged on the lid, preferably in the region of a rim of the lid. The closure element can swivel about a swivelling axis approximately parallel to an outer edge or to tangent to the outer edge of a rim of the container from an open position which releases the lid from the container into a locking position in which the closure element grips under the container rim, thus forming a pressure-tight seal between the lid and the container. The closure element is designed as a hollow body with an essentially cylindrical or prismatic wall essentially parallel to the direction of the swivelling axis. The wall extends over only a part of the periphery of the hollow body and has a locking wall section which can be pivoted from an open position into a closing position. The closure element rests on a shaped body.
Patent AU-8010682-A (AU)
Title: Production of artwork
Inventor: SHEPHERD JOHN VICTOR
IPC: B44C1/16
Filed: 1982-02-02
Abstract: Legends are built up from dry transfers in the usual way but on an intermediate carrier. Water or other liquid is applied to the rear surface of the intermediate carrier and an adhesive tape or sheet applied over the letters. The adhesive tape is then peeled away from the intermediate carrier bearing the letters which can then be adhered where desired, e.g. on a background scene or in a frame, using their own adhesive, whereafter the adhesive tape or sheet is peeled away to leave the letters looking as though they had been transferred there in the usual way.
Patent AU-8124698-A (AU)
Title: Process for bonding webs
Inventor: CANFIELD DAVID LEE
IPC: B65H19/18
Filed: 1998-07-20
Abstract: An improved method for bonding webs. The method includes overlapping two webs, slitting the two webs (10,11), reoverlapping the two webs and bonding the two webs (10,11) together. The steps of reoverlapping the two webs may be accomplished with a number of different types of devices including but not limited to : a bumpered roll (12), a notched roll, a crowned roll, a bowed roll and out of plane roll, and variable speeds rolls. <IMAGE>
Patent AU-8161494-A (AU)
Title: Method for preparing high-drug content mixtures suitable for uniform distribution in feeds
Inventor: GRABITZ ERNST BERNHARD
IPC: A23K1/00
Filed: 1994-12-21
Abstract: Method for the preparation of premixes for zootechnic and veterinary use, suitable for uniform distribution in feeds, consisting in coating the granule cores made of feed-grade organic material with a layer made of water-soluble materials, with an active ingredient being incorporated therein or firmly fixed thereto, the formation of said layer being obtained by mixing the ingredients fed in an appropriate order, in a mixer for powders, in the presence of an antitacking agent.
Patent AU-8422891-A (AU)
Title: A valve equipped with a position detector and a micropump incorporating said valve
Inventor: LINTEL HARALD T G VAN
IPC: F16K15/14
Filed: 1991-08-21
Abstract: PCT No. PCT/EP91/01586 Sec. 371 Date Apr. 21, 1992 Sec. 102(e) Date Apr. 21, 1992 PCT Filed Aug. 21, 1991 PCT Pub. No. WO92/04569 PCT Pub. Date Mar. 19, 1992.A valve is formed from a silicon wafer (20) and has a position detector to detect by contact the position of the valve and hence reveal any malfunction. The position detector comprises a first electrical contact (54) formed on a glass support (32) mounted on the back face of the wafer (20), a second electrical contact fixed to the wafer (20) and an electrical impedance measurement circuit (resistance or capacitance according to the embodiment) between the two electrical contacts. The valve is useful in a micropump for the injection of medicaments.
Patent AU-8605782-A (AU)
Title: Multi-component acrylic copolymer
Inventor: THADDAUS JOSEF MONDT KARL JOSE
IPC: C08F212/08
Filed: 1982-07-15
Abstract: 1. A process for the preparation of an aqueous dispersion of copolymers, which can be cross-linked with aminoplasts by the action of heat, by copolymerization of styrene and/or methyl methacrylate, as the hardening component, 2-ethylhexyl acrylate and/or butyl acrylate and/or ethyl acrylate as the plasticizer component, hydroxyethyl (meth) acrylate and/or hydroxypropyl-(meth)acrylate, acrylic acid and/or methacrylic acid and an amide and/or an N-methylolamide and/or an etherified N-methylolamide of an alpha, beta-unsaturated carboxylic acid in the aqueous phase in the presence of an emulsifier and a radical-forming initiator, which comprises copolymerizing a mixture of I. 40-60 % by weight of methyl methacrylate of styrene or a mixture of these monomers, II. 30-50 % by weight of ethyl acrylate, butyl acrylate or 2-ethylhexyl acrylate or a mixture of these monomers, III. 5-15 % weight of hydroxyethyl acrylate, hydroxyethyl methacrylate, hydroxypropyl acrylate or hydroxypropyl methacrylate or a mixture of these monomers, IV. 1-5 % by weight or acrylic acid or methacrylic acid or a mixture of these monomers and VI. 0.5-5 % by weight of an amide or N-methylolamide or an etherified N-methylolamide of an alpha, beta-unsaturated carboxylic acid or a mixture of monomers of this type.
Patent AU-8974298-A (AU)
Title: 1,4,7,10-tetraazabicyclo{8.2.2}tetradecan-2-one, a process for the preparation thereof and the use thereof for the preparation of tetraazamacrocycles
Inventor: RIPA GIORGIO
IPC: C07D257/02
Filed: 1998-07-09
Abstract: The present invention relates to the novel compound, 1,4,7,10-tetraazabicyclo[8.2.2]tetradecan-2-one of formula (I), its preparation and the use thereof for the preparation of tetraazamacrocycles.
Patent AU-9141382-A (AU)
Title: Adhesive film dressing with window
Inventor: DELLAS JAMES PETER
IPC: A61F13/02
Filed: 1982-12-10
Abstract: A film dressing with a high moisture vapor transmission rate is disclosed. The film dressing has a release sheet attached to the dressing. There is a central region of the film, defined by perforation lines, which is applied to the patient. There are cut lines in the release sheet which are parallel to but spaced outside the perforations in the dressing to allow the release sheet to be removed, the adhesive portion of the film to be applied to the patient and the exterior portion of both the release sheet and the film to be removed.
Patent AU-9144482-A (AU)
Title: Community antenna system
Inventor: GROENEWEGEN WILLEM FREDERIK MA
IPC: H04N7/10
Filed: 1982-12-13
Abstract: Community antenna arrangement I-III for a frequency-division multiplex transmission of at least four television signals, comprising a frequency-conversion arrangement (C1-Cj, I1-Ik) connected to a distribution network (II, III) for converting the channel frequency distribution of the television signals from an input channel pattern to an output channel pattern in which output channel pattern the picture carriers of the television signals succeed each other with frequency spacings of which not more than two consecutive frequency spacings are mutually equal. By choosing the picture carrier distances in the second output channel pattern to be equal to an integer of a certain frequency interval, the higher order intermodulation products appear at frequencies which are mutually spaced over fixed distances of the order of this frequency interval which distances equalize an integer of said frequency interval relative to the picture carriers. According to the invention, this frequency interval must be chosen so that the intermodulation products predominantly occur in interference-insensitive positions in the TV-signals spectrum, as a result of which the effect of interferences due to intermodulation is significantly reduced.
Patent AU-9263298-A (AU)
Title: Phospholipid analogue compounds
Inventor: EIBL HANSJORG
IPC: A61K9/127
Filed: 1998-08-18
Abstract: Phospholipid-analogous compounds of the general formula (I) in which a is b is where R1 and R2 are, independently of one another, hydrogen, a saturated or unsaturated acyl or alkyl radical which can optionally be branched or/and substituted, where the total of the carbon atoms in the acyl and alkyl is 16 to 44 C atoms, s is an integer from 0 to 8, c is a radical of a primary or secondary alcohol of the formula RO-, where R is a saturated or unsaturated alkyl radical, mainly with cis double bond, of froth 12 to 30 carbon atoms, n is an integer from 2 to 8, R3 a can be 1,2-dihydroxypropyl or b can be alkyl with 1 to 3 C atoms when z is >0 or c can be alkyl with 1 to 3 carbon atoms when n<>2 and z=0, m is 1 or 2, x is an integer from 0 to 8, y is 1 for z=1 to 5 or is 1 to 4 for z=1 z is an integer from 0 to 5, are novel and are suitable as liposome constituents, solubilizers and pharmaceuticals.
Patent AU-9359698-A (AU)
Title: Non-magnetic corrosion resistant high strength steels
Inventor: COLEMAN MICHAEL JOHN
IPC: C22C38/58
Filed: 1998-10-08
Abstract: A first steel comprises 0-0.05 weight % carbon, 0-1.0 weight % silicon, 10.0-20.0 weight % manganese, 13.5-18.0 weight % chromium, 1.0-4.0 weight % nickel, 1.5-3.5 weight % molybdenum and 0.2-0.4 weight % nitrogen. A second steel comprises 0-0.2 weight % carbon, 0-1.0 weight % silicon, 10.0-20.0 weight % manganese, 13.5-18.0 weight % chromium, 1.0-7.0 weight % nickel, 1.5-4.0 weight % molybdenum and 0.2-0.4 weight % nitrogen where nickel equivalence/(chromium equivalence - 1À4) > 1.51 and nickel equivalence + chromium equivalence > 35. Such steels may be used as drill collars in oil and gas drills.
Patent BE-903216-A (BE)
Title: Doseerwals voor lithografische inkt met zwarte oxyde
IPC: B41N7/06
Filed: 1985-09-12
Abstract: Verbeterde doseerwals voor inkt om lithografisch te drukken, bestaande uit genitrideerd staal met een geoxydeerd microporeus buitenoppervlak dat in hoofdzaak bestaat uit Fe3O4.
Patent BE-757714-A (BE)
Title: Double seal for gas-cooled nuclear reactor - vessel
IPC: G21C13/073
Abstract: Chambers inside a gas-cooled nuclear reactor vessel (esp. prestressed concrete) are sealed from the vessel exterior by two spaced caps. The pressure of the space between the caps is kept between the exterior and the coolant pressures. Each of the caps is pref. able to withstand the normal operating coolant pressure: and the inter-space pressure is pref mid way between the exterior and the coolant pressures.
Patent BG-98328-A (BG)
Inventor: NEUHOF MARKUS
IPC: H02B1/01
Filed: 1993-12-23
Abstract: Шасито е предназначено за машиностроенето и електротехниката при

изработване на разпределителни шкафове. С него се повишават експлоатационните
характеристики при монтажа им. Шасито е съставено от две взаимно
перпендикулярни и образуващи вътрешен ръб страни на профила (22) . В
надлъжните участъци на тези страни, прилежащи към вътрешните ръбове, е
разположена редица от основни закрепващи средства (14). Една от страните на
профила (22), обратно на вътрешния (25) ръб, е удължена като уплътнително или
прилежащо ребро (20). Рамковите страници (10), съставящи предната и задната
страна на шасито, образ уват с уплътнителното или прилежащото ребро (20) една
намираща се на разстояние уплътнителна или прилежаща рама, при което са
оформени като секции с кух профил и правоъгълно сечение. Тясната и широкат а
страна на профила (22) образуват вътрешен ръб (25), като тясната страна (22) е
удължена като реброто (20). Неудължената тясна страна (22) е снабдена с
допълнителни закрепващи средства (23), които са подредени в права линия спрямо
средствата (14) на снабдената е реброто (20) тясна страна на профила (11). Рамковите
Patent BR-0001101-A (BR)
Title: Pes e suportes de fixação e sustenção moduladores para reservatórios térmicos cilìndricos horizontais
Inventor: MAZZON LUIZ AUGUSTO FERRARI
IPC: F24D19/00
Filed: 2000-03-30
Abstract: "PéS E SUPORTES DE FIXAçãO E SUSTENTAçãO MODULARES PARA RESERVATóRIOS TéRMICOS CILìNDRICOS HORIZONTAIS" em que os pés de fixação e apoio (2) do reservatório térmico (1) são fixados ao mesmo através de um sistema de presilhamento (12), possuindo um sistema de encaixe (7)para suportes de sustentação do tipo modulares (Fig.5) e (Fig.9), sendo que estes suportes, que o acompanham, são montados de forma modular permitindo uma grande variação de alturas e tamanhos diferentes, através das barras verticais (15) ou longitudinais (22), para atender as mais variadas formas de instalação de reservatórios térmicos (1) para aquecedores de água dos tipos elétrico, a gás, solar, a óleo ou outro, podendo ser apoiados sobre superfícies planas do tipo lajes (Fig.5) ou fixado (Fig.10) entre vigas verticais de madeira (23) de tesouras de telhados (Fig.9), reduzindo significativamente o tempo de montagem de suportes para reservatórios térmicos, pois evita a construção de suportes especiais de alvenaria (3), madeira (4) ou cantoneiras de ferro (5), sendo que isto também reduz significativamente o custo com esses suportes.
Patent BR-0002130-A (BR)
Inventor: DEUTSCH ROMAN
IPC: B29C48/345
Filed: 2000-04-27
Abstract: A process for manufacturing an expanded cereal with the overall shape of an array of touching balls and an extrusion die and an extruder for use with the process. The die includes a feed ring for receiving material from an extruder, a cylindrical distribution chamber having a front wall and rear wall which includes the feed ring, and an array of parallel extrusion tubes provided in the front wall of the distribution chamber. The feed ring is in communication with the array of parallel extrusion tubes through the distribution chamber. The distribution chamber also includes a cylindrical distribution insert that extends axially from the center of the feed ring towards the front wall but spaced from the array of extrusion tubes. The process involves cooking and extruding a mixture of starchy material, sugar, oil, and water in a cooker-extruder and forcing the cooked material through the extrusion die.
Patent BR-0002913-A (BR)
Title: Unidade móvel de desinfecção e processo de aplicação de cloro em água para consumo público e privado
Inventor: QBAR NIZAR
IPC: C02F1/50
Filed: 2000-07-17
Abstract: "UNIDADE MóVEL DE DESINFECçãO E PROCESSO DE APLICAçãO DE CLORO EM áGUA PARA CONSUMO PúBLICO E PRIVADO". Formada por equipamento instalado em container devidamente fixado a um caminhão, tendo como objetivo efetuar lavagens e desinfeções de reservatórios d'água, redes de adução e distribuição, estações de tratamentos de serviços públicos e privados, poços de visita e rede e canais de águas pluviais e de esgotos e córregos, poços freáticos rasos e profundos, nascentes e etc, dosando a quantidade de cloro nos locais acima citados, onde o residual de pureza encontra-se abaixo dos padrões estabelecidos por lei, aspergindo-se por mangueiras de pressão (11) ligadas a um tanque misturador ou lavadora (10) o elemento químico cloro em suas mais variadas formas e compostos ou derivados, tais como: Hipoclorito de Sódio; hipoclorito de Cálcio, etc., dita unidade dotada de gerador elétrico alimentando um conjunto de iluminação com tecnologia capaz de minimizar acidentes fatais por choques elétricos, tendo ainda, equipamentos de rádio e comunicação e painel elétrico, completada por equipamentos proteção individual e coletivo, aparelhos portáteis para verificação de índice de cloro, além de uma bancada de serviços e mangueiras de alta pressão.
Patent BR-0005939-A (BR)
Inventor: STADLER URS LEO
IPC: C08K5/06
Filed: 2000-12-20
Abstract: Concentrates of various classical biocides in a polyester carrier resin when incorporated into a substrate resin, preferably a polyolefin such as polypropylene or polyethylene, provide the substrate polymer which biocidal activity with superior resistance to discoloration (yellowing) than when the biocide is directly incorporated into the substrate polymer as a powder at the same total concentration.
Patent BR-0006370-A (BR)
Title: Cortador automático de tijolos
Inventor: FERREIRA ROBERTO ALVES
IPC: B28B11/14
Filed: 2000-11-16
Abstract: "CORTADOR AUTOMáTICO DE TIJOLOS". Compreende a presente invenção, um cortador automático de tijolos, contendo na parte superior uma estrutura (1): uma correia transportadora (2), por onde entra o pastão proveniente da maromba, duas esteira do tipo "sanfona" (3) com roletes, uma mesa intermediária de roletes (4), um quadro de corte (5) contendo grafos (6) com cordoalhas, que movimenta verticalmente e horizontalmente, e uma mesa de roletes de saída (7) dispostos lado a lado. Sendo que seus movimentos de corte partem de um motor (8) ligados a uma polia de dois estágios (9) e a um sistema de embreagem mecânica (10), onde se controla a subida e descida do quadro de corte. Nesta máquina, com os roletes, o movimento do pastão torna-se mais leves e não provoca deslizamento na correia transportadora, solucionando um dos problemas de imprecisão no corte.
Patent BR-0006448-A (BR)
Title: Kit de moldes para acabamento e término de corte de cabelos
Inventor: MENDES RUBENS DO PATROCINIO FI
IPC: A45D44/00
Filed: 2000-12-14
Abstract: "KIT DE MOLDES PARA ACABAMENTO E TéRMINO DE CORTE DE CABELOS". Refere-se a presente patente a um conjunto de elementos que tem por função ajudar ao cabeleireiro ou a uma pessoa leiga, a alcançar um perfeito acabamento no corte de cabelo. O kit é composto por diversos moldes formados por um corpo principal (1), para acabamento de quaisquer áreas do corte de cabelo, como nuca, franja, laterais ou outras partes, moldes estes, que podem assumir formas tradicionais para o acabamento das área em corte ou quaisquer outras formas geométricas conhecidas, podendo ainda possuir suas laterais ajustáveis (2).
Patent BR-0008639-A (BR)
Title: Dispositivo amortecedor de torção, e,amortecedor de torção para embreagem defricção
Inventor: BERTRAND ERIC
IPC: F16D13/64
Filed: 2000-12-15
Abstract: "DISPOSITIVO AMORTECEDOR DE TORçãO, E,AMORTECEDOR DE TORçãO PARA EMBREAGEM DEFRICçãO". Dispositivo amortecedor de torção, montado entreduas peças giratórias para a transmissão de um torque de rotaçãocom amortecimento das vibrações e oscilações de torque, quecompreende duas arruelas (16, 18) coaxiais com as duas peçasgiratórias, meios (12, 14, 20) de ligação em rotação das arruelascom as duas peças giratórias com uma folga circunferencialpredeterminada e órgãos elásticos (26) de ação circunferencialmontados entre as arruelas em alojamentos (24) dessas últimas eque solicitam as arruelas em rotação em sentidos opostos embatente sobre seus meios de ligação com as peças giratórias. Ainvenção se aplica notadamente às embreagens de fricção paraveículos automóveis.
Patent BR-0011183-A (BR)
Title: Composição de pasta, processo de preparação de uma composição de pasta e processo de utilização de composição de pasta
Inventor: ROGERS JANET MARIE
IPC: C22B11/08
Filed: 2000-04-05
Abstract: "COMPOSIçãO DE PASTA, PROCESSO DE PREPARAçãO DE UMA COMPOSIçãO DE PASTA E PROCESSO DE UTILIZAçãO DE COMPOSIçãO DE PASTA". é fornecida uma composição de cianeto de sódio que possui consistência similar a pasta, que compreende cianeto de sódio, uma base, água e um modificador de reologia. Também são fornecidos processos de produção e utilização da composição. A composição pode ser utilizada em aplicações que exijam solução de cianeto de sódio.
Patent BR-0016272-A (BR)
Inventor: PEACOCK ANDREW J
IPC: C08F10/00
Filed: 2000-12-06
Abstract: The present invention is broadly directed to a process for copolymerizing one or more alpha-olefins and one or more di-olefin monomers in the presence of at least one stereospecific metallocene catalyst system and at least one non-stereospecific metallocene catalyst system. Crosslinking of at least a portion of the mixture of polymer segments is accomplished during the polymerization of the composition by incorporation of single di-olefin comonomers into two polymer segments.