baber/WOPTO huggingface dataset:
Patent AU-7237991-A (AU)
Title: Optical test apparatus
Inventor: KEEBLE PETER JOHN
IPC: G01M11/00
Filed: 1991-02-06
Abstract: PCT No. PCT/GB91/00183 Sec. 371 Date Oct. 14, 1992 Sec. 102(e) Date Oct. 14, 1992 PCT Filed Feb. 6, 1991 PCT Pub. No. WO91/12509 PCT Pub. Date Aug. 22, 1991.An optical test apparatus includes an optical time domain reflectometer for launching light pulses into a test fibre. An optical amplifier is provided in the light path between the optical time domain reflectometer and the test fibre or amplifying the light pulses. An optical switch is positioned in the light path between the amplifier and the test fibre for preventing light reaching the test fibre between the light pulses launched by the OTDR. Timing structure is provided for synchronising the operation of the optical switch so as to open the switch as a light pulse reaches the switch and close the switch as a light pulse leaves the switch.
Patent AU-7391591-A (AU)
Title: Chemical process
Inventor: SCOTT JOHN DAVID
IPC: C07C17/02
Filed: 1991-03-28
Abstract: 1,1,1,2-tetrafluoroethane (HFA 134a) is manufactured from trichloroethylene by a two-stage process comprising reacting trichloroethylene with hydrogen fluoride in one reactor to form 1,1,1-trifluoro-2-chloroethane (133a) and reacting the 1,1,1-trifluoro-2-chloroethane with hydrogen fluoride in another reactor to form 1,1,1,2-tetrafluoroethane. The invention is characterised by reversing the reactor sequence and passing the entire product stream from the HFA 134a reactor together with trichloroethylene through the 133a reactor and separating 134a and hydrogen chloride from the recycle stream between the 133a reactor and the 134a reactor.
Patent AU-7594291-A (AU)
Title: Piezo-electric transducer arrangement
Inventor: AVOLIO ANTONIO D
IPC: H04M1/03
Filed: 1991-04-24
Abstract: To reduce costs and improve piezoceramic transducers, use of a spool with nail-shaped contacts forced thereinto, pressed against the vibrating diaphragm by an elastic O-ring to eliminate solderings and/or spring contacts.
Patent AU-7628294-A (AU)
Title: Hopper for dusty materials
Inventor: ELESTAM LARS-GORAN
IPC: B65G69/18
Filed: 1994-09-06
Abstract: The invention relates to a hopper for bulk material which emits a relatively large amount of dust. The hopper has an upper intake cone (10) and a lower discharge funnel (13). A grab bucket (14) is moved down into the hopper to the upper portion (13b) of the discharge funnel (13), whereafter a closure device (16, 34) for example in the form of a stocking (16) which is twisted and then closes as a camera shutter, is disposed between the intake cone (10) of the hopper and its discharge funnel (13). Via branch pipes (26a, 26b) and valves (27, 28) disposed in the branch pipes, a suction device (23) is connected to the interior of the hopper. On emptying of the grab bucket (14) the closure device has first closed the upper end of the hopper and the dust which is formed on opening of the grab bucket and when the bulk material falls down is taken care of by the suction device (23) which, via a dust filter (24), a discharge funnel (25) and a conduit (33), recycles bulk material to the standard transport path.
Patent AU-7652791-A (AU)
Title: Arrangement on a vehicle
Inventor: ANDERSSON STEFAN
IPC: B60D1/54
Filed: 1991-03-28
Abstract: The present invention relates to an arrangement (2) on a vehicle (1) to permit the detachable attachment of vehicle trailers or other objects to the vehicle (1) in question in the area of the rear lower part (5) of the vehicle via said towing arrangement (2), which comprises a pivotally mounted towing coupling arm (4) with a coupling device (8) supported at a certain distance from the pivoting mounting (9) of the arm. The invention permits, amongst other things, the use of a towing hitch on a motor vehicle (1) which exhibits high ground clearance, together with the possibility of simply arranging the towing hitch in desired positions where it is readily accessible or concealed without encroaching on the ground clearance of the vehicle. The pivot shaft (3) for said pivoting mounting (9) is arranged at an angle when the towing arrangement (2) is fixed to the vehicle (1). The actuation of said towing coupling arm (4) causing it to pivot about the pivot shaft (3) causes the arm (4) to swing up or to swing down into the desired stowage position (II) or the position (I) ready for coupling to take place.
Patent AU-7707598-A (AU)
Title: Compositions and methods for inhibiting nematocyst discharge
Inventor: LOTAN AMIT
IPC: A61K33/06
Filed: 1998-05-28
Abstract: Compositions for inhibiting nematocyst or polar capsule discharge are provided in the form of an effective amount of antihistamine, an effective amount of antihistamine and an effective amount of at least one cation, or an effective amount of at least one cation. The compositions can be in the form of ointments or can be added to the environment surrounding the nematocysts or polar capsules. Methods of inhibiting nematocyst or polar capsule discharge using the compositions of the invention are also provided.
Patent AU-7736398-A (AU)
Title: Biosorption system
Inventor: MCHALE ANTHONY
IPC: B01J47/08
Filed: 1997-12-15
Abstract: The invention relates to a system, process and apparatus for separating biosorbent and sorbate. Biomass enclosed within a membrane system is coupled to an electrode, which is capable of being placed in contact with the sorbate containing material in the presence of a counter electrode. An electric field may be discharged across the electrodes and ionic species will migrate into the membrane enclosed system. The migrated species within the membrane can be taken up and processed by the biosorbtive processes of the biomass. The system may be used to remove dye stuffs, metal, heavy metals, radionuclides and other pollutants from natural and artificial sources.
Patent AU-7815791-A (AU)
Title: Heterocyclene derivatives
Inventor: BIRD THOMAS GEOFFREY COLERICK
IPC: C07D409/04
Filed: 1991-06-03
Abstract: The invention concerns a heterocyclene derivative of the formula I, or a pharmaceutically-acceptable salt thereof. The invention also concerns processes for the manufacture of a heterocyclene derivative of the formula I, or a pharmaceutically-acceptable salt thereof, and pharmaceutical compositions containing said compound. Also included in the invention is a method of treating various inflammatory or allergic diseases using a heterocyclene derivative of the formula I, or a pharmaceutically-acceptable salt thereof, and the use of such a compound in the production of a new medicament for such use.
Patent AU-7835891-A (AU)
Title: Microwavable package and process
Inventor: KINIGAKIS PANAGIOTIS
IPC: F24C7/02
Filed: 1991-06-12
Abstract: The present invention provides packaging capable of room-temperature storage of foods followed by simplified microwave heating. The package also permits heating in Conventional ovens. The package (10) includes a multi-ply container portion (20) having a central recess (22) surrounded by a sealing rim (28) to which is heat sealed a lid (30) which is flexible and non-extensible and has good barrier properties. The inner surface (120) of the container is amorphous polyethylene terephthalate to assure good heat sealing. The outer ply (220) of the container is crystallizable to provide sufficient dimensional stability during heating. The package (10) can be retorted and vents itself (40) when microwave heated, thus simplifying storage and preparation of foods. <IMAGE>
Patent AU-7931287-A (AU)
Title: Urea-modified isocyanates
Inventor: BROWN JAMES PETER
IPC: C08G18/32
Filed: 1987-10-02
Abstract: A dispersion in an aromatic polyisocyanate of a reaction product of the polyisocyanate and an amine having the formula : <CHEM> wherein Q represents hydrogen or hydrocarbyl and R represents a hydrocarbyl radical selected from radicals of the formulae : <CHEM> or wherein R and Q together with the attached nitrogen atom form a piperidine, morpholine or pyrolidine ring bearing a hydrocarbyl radical on at least one of the carbon atoms adjacent to the nitrogen atom.
Patent AU-8514191-A (AU)
Title: Membranes
Inventor: KANER RICHARD B
IPC: H01B1/12
Filed: 1991-08-27
Abstract: Dopable, fully dense polymer membranes are used to form membranes having selective permeabilities. To improve selectivity, the membranes may be subjected to chemical or electrochemical treatment with electron donors or acceptors to alter the doping level of the polymer membrane, generally in a reversible fashion. This leads to significant changes in gas permeation rates relative to what is observed for the non-doped, fully dense polymers. This change in doping level of the polymer films can be precisely controlled by varying the concentration and nature of chemical dopants used. Desirable changes in permeation rates are achieved by a treatment which comprises a reversal doping of the polymeric material, followed by removal of the dopants (to provide an "undoped" polymer). Further addition of controlled amounts of at least one dopant species to the undoped polymer by a second, "redoping" procedure can still more dramatically change the permeability of large species, leading to particularly large separation factors.
Patent AU-9028682-A (AU)
Title: Ammonium liposalt copolymer blends
Inventor: GIOENI MARY LOUISE
IPC: C08J3/24
Filed: 1982-11-09
Abstract: Polymer blends containing ammonium liposalt emulsion polymer are useful as or in coating compositions, binders for non-woven fabrics, adhesives and similar products. The blends comprise emulsion acid copolymer and emulsion halohydroxypropyl and/or propylene oxide ammonium liposalt copolymer at least one of which is film forming. The invention embraces a process for producing tough, solvent resistant products and such products derived from the process.
Patent AU-9211898-A (AU)
Title: Tool bit with undercut hook radius
Inventor: SANDFORD WILLIAM E
IPC: B23B27/22
Filed: 1998-09-03
Abstract: A tool bit for a tube end squaring tool includes a cutting edge produced by machining or grinding a hook radius in the tool bit stock on the entrance angle side of the cutting edge and an undercut portion within the hook radius just rearwardly of the cutting edge on the work entrance side thereof to cause separation from the hook radius area of metal chips parted from a metal workpiece by the cutting edge to reduce friction and workpiece metal buildup on or adjacent the cutting edge. The undercut configuration reduces manufacturing costs of the tool bit which otherwise would require additional finishing operations to obtain the same reduction of friction at the cutting edge area.
Patent AU-9221898-A (AU)
Title: Pharmaceutical coating composition and method of use
Inventor: EDGREN DAVID E
IPC: A61K9/50
Filed: 1998-09-04
Abstract: A composition is disclosed comprising a polymer and a surfactant in a solvent exhibiting a common solubility for the polymer and the surfactant. The composition provides a dosage form for administering a drug over time.
Patent AU-9560901-A (AU)
Title: Method for pretreating and/or coating metallic surfaces with a paint-like coating prior to forming and use of substrates coated in this way
Inventor: JUNG CHRISTIAN
IPC: C09D7/48
Filed: 2001-10-10
Abstract: Surface coating of metal comprises pretreatment with an aqueous composition (I), which can be (largely) free from chromium(VI) (Cr-VI) compounds, before applying other coatings and optionally shaping. (I) contains organic film-forming agent(s) containing water-soluble or -dispersible polymer(s), inorganic compound(s) in particles (II) and lubricant(s) or/and organic corrosion inhibitor(s). Surface coating of metal, especially aluminum (Al), iron (Fe), copper (Cu), magnesium (Mg), nickel (Ni), titanium (Ti), tin (Sn), zinc (Zn) and alloys of these, comprises pretreatment with an aqueous composition (I), which can be largely or completely free from chromium(VI) (Cr-VI) compounds, before applying coatings and optionally shaping, especially in the case of strip or sections of strip. (I) contains organic film-forming agent(s) containing water-soluble or -dispersible polymer(s) with acid number 5-200, inorganic compound(s) in particles (II) of average diameter 0.005-0.3 Microm (scanning electron microscope) and lubricant(s) or/and organic corrosion inhibitor(s). It may also contain organic solvent(s), silane or/and siloxane, cross-linker, especially based on a basic compound, and/or Cr-VI compound(s). The clean metal surface is contacted with (I) to form a film containing particles, which is then dried and optionally cured to give a 0.01-10 Microm thick film, as determined by peeling a definite area of the cured film and weighing. An independent claim is also included for aqueous composition (I) for pretreating metal surface before further coating or treatment.
Patent BE-739057-A (BE)
Title: Production of heat sealed laminates
IPC: B32B27/00
Filed: 1969-09-18
Abstract: Laminate of a polyolefin film on a substrate web of a dissimilar material is produced by treating one surface of the polyolefin with an electric discharge to render the surface, which is normally nonpolar, polar. At least one surface of the substrate film is heated to the heat sealing temperature of the polyolefin film and then the treated surface of the polyolefin film is brought into firm contact with the heated surface of the substrate to effect adherence of the film to the substrate. The polyolefin film may be stretched longitudinally before being brought into contact with the substrate. A multilaminated film may be produced in a number of similar steps to the above.
Patent BE-792891-A (BE)
Title: Stone coated panels - by coating with polymer binder and with binder/crushed stone paste and compressing
IPC: B28B11/04
Abstract: Large building panels are covered with a thin layer of stone material agglomerated by an org. polymer binder by (a) coating the panel with a thin layer of polyms binder, (b) covering with a layer of the paste obtd. by mixing crushed stone and the polymer binder, and (c) compressing the coated panel by passing between one or more groups of two cylinders. This enables large sized panels to be coated rapidly and economically with the crushed stone material.
Patent BG-97440-A (BG)
Title: Industrial model of a graduated template
Inventor: VOUYOUKA ANASTASIA
IPC: A41H3/00
Filed: 1993-02-11
Abstract: The present invention relates to an industrial pattern grading template and a method for using such a template for the upgrading or downgrading of all types and parts of a garment,concurrently in all the internationally standardized sizes. Both the template and the method for using it are appropriate for vocational technical training and professional use in the mass production of garments. With the present invention,starting from a single initial size,the concurrent construction of all the required size variations of the different parts of a garment is achieved,with simplicity,certainty and absolute precision, in minimal time without geometry and complex calculations. The template (10) has two sides and a plurality of elongate apertures (12) of variable length and direction. These apertures (12) are adjusted to the basic points of a garment pattern block, they have appropriate subdivisions and scales of proportionate grading for the grading of every part of a garment. <IMAGE>
Patent BG-97954-A (BG)
Title: Water heating boiler for heating purposes
Inventor: NIKOLOV NIKOLAJ T
IPC: F24H1/32
Filed: 1993-07-15
Abstract: The boiler is used for local heating of small residential or public buildings and rooms as well as for hygienic purposes. It can be fired with any type of fuel: coal, oil and gas and it can be placed both in service andinhabitable rooms. Its design guarantees optimum utilization of its internal space and covering a wide range of heating capacities merely by forming a package of five type of hollow frame-like heat-exchange sections, requiring no structural charges and the type of fuel used is immaterial. The operating parameters: heat exchange, efficiency factor, water tempering along the whole volume of the boiler and the cooling of the heat tension zones are optimal. The package includes front (1) and rear (5) face sections, one or more front (2) and rear (4) chamber sections each and one or more basic sections each. All sections have each three ingoing lower holes (6), three outgoing upper holes (7) and two connecting middle holes (8) fitted with connection nipples. The volume, formed by about 2/3 of the lower part of the internal space of all sections (1-5) is divided by a dismantable fire-grate (11)  of a combustion chamber (9) and an ash-tray (10) used when coal is used and integrated with the chamber (9) when oil or gas is used. The basic convection part of the boiler is made of grating structure (12) fitted in about 1/3 of the upper part of the middle sections (3), and having several rows of smoke-ducts (18) where lateral ribs crossed in space are formed. The internal spaces of the chamber front (2) and rear (4) sections are divided in an approximate ratio of 2:1 by a horizontal partition in the front section (2) and a horizontal canal (14) for dischaging the hot fumes to the rear section (4).
Patent BG-98047-A (BG)
Inventor: MASSE ROGER F
IPC: E21B4/14
Filed: 1993-08-16
Abstract: 1. Пробивна глава (1) за пробиване на отвори (3) в твърди материали (5), например скали, съставена от основно тяло (11), което има горен и долен край, вретено (15), закрепено към горния край на основното тяло и издаващо се нагоре от него и съосно с неговата главна ос, съединителна глава (17) за разглобяемо свързване на вретеното към вала на пробивната машина, преминаващ през водещ отвор(9), пробит предварително фронтално в твърдия материал по такъв начин, че валът на пробивната машина да може да завърта пробивната глава около главната ос и да я тегли нагоре по посока на фронта на твърдия материал, и най-малко два ударни чука (13, 13'), монтирани върху основното тяло (11) така, че при въртене на пробивната глава да описват най-малко един кръгов пояс (7) с център върху главната ос, като всеки от ударните чукове съдържа кухо тяло (27, 27'),обхващащо централна кухина (29, 29'), разположенас надлъжната си ос по същество паралелно на главната ос, ударно устройство, разположено в централната кухина на кухото тяло, пробивни коронки (31, 31'), монтирани плъзгащо се в горния отворен край нацилиндровото тяло, така че да се издават напред оттялото, по посока на фронтана твърдия материал (5), които се задействат от ударното устройство и едновременно се въртят заедно с пробивната глава около главната й ос, като диаметрите им определят широчината на описвания кръгов пояс (7), характеризираща се с това,че посочените най-малко две кухи тела (27, 27') са едно цяло с осно
Patent BR-0001731-A (BR)
Title: Dispositivo efervescente de bebidas,refrigerantes e similares
Inventor: LIMA HEBER DE SOUZA
IPC: A23L2/40
Filed: 2000-05-08
Abstract: "DISPOSITIVO EFERVESCENTE DE BEBIDAS,REFRIGERANTES E SIMILARES". Refere-se o presente inventoa uma inédita apresentação de bebidas, tipo refrigerantes, emcapsulas, põ, granulado e afins, com o contato com a águatorna-se efervescente, reagindo com as substãncias etransformando-se num copo de bebida refrigerante. Uma cápsulacontém os componentes necessários à confecção de um copo derefrigerante líquido de aproximadamente 100ml. Para dosagensmais concentradas, deve ser adicionada mais água, para aprodução de 1 litro, 600ml ou 350ml. conforme o desejado.
Patent BR-0003865-A (BR)
Title: Sistema de financiamento para aquisição da casa própria
Inventor: OZI MARCOS
IPC: G06Q20/06
Filed: 2000-08-14
Abstract: "SISTEMA DE FINANCIAMENTO PARA AQUISIçãO DA CASA PRóPRIA". Cujo objetivo é resolver o problema habitacional existente nas cidades brasileiras, possibilitando a aquisição de qualquer tipo de imóvel por qualquer família, especialmente de baixa renda, onde uma Empresa Prestadora de Serviços (Administradora) venderá diversas cotas para os Investidores, cada cota equivalendo à uma casa, sendo 50% de cotas (casas) destinadas aos Investidores e 50% de cotas (casas) destinadas âs famílias candidatas aos imóveis, e quando o Investidor adquire uma cota em seu nome ou em nome da sua empresa estará ao mesmo tempo "adotando" a família que conquistará o seu imóvel próprio, havendo um prazo determinado para o financiamento, com pequenas parcelas sem juros, corrigidas pelos índices legais vigentes, e num prazo máximo pré-estabelecido o Investidor terá o direito garantido de 1 (um) imóvel de valor pré-escolhido, que será entregue à uma família que já participa do programa ou que seja indicada pelo Investidor, e neste período, a família candidata ao imóvel investirá uma taxa simbólica mensal para demonstrar o comprometimento com o projeto e testar a adimplência desta família, e também dentro de um prazo máximo pré-estabelecido o Investidor receberá um imóvel de igual valor, do qual pode dispor da maneira que melhor lhe convier.
Patent BR-0006309-A (BR)
Title: Aparelho e processo para produzir ácido (met) acrìlico
Inventor: NAKARARA SEI
IPC: C07C51/235
Filed: 2000-12-28
Abstract: Patente de Invenção: <B>"APARELHO E PROCESSO PARA PRODUZIR áCIDO (MET)ACRìLICO"<D>. A presente invenção provê um aparelho para produzir ácido (met)acrílico e um processo para produzi-lo com este aparelho, em que o aparelho permite a produção do ácido (met)acrílico estavelmente por um longo período de tempo pela inibição efetiva da polimerização de ácido (met)acrílico em seu processo de produção (por exemplo, em um refervedor). Pelo menos uma parte do aparelho é feita de uma liga de níquel-cromo-ferro com um teor de molibdênio de 3 a 20 % em massa, mas não incluindo 3 % em massa, ou com um teor de molibdênio de 1 a 4 % em massa e um teor de cobre de 0,5 a 7 % em massa.
Patent BR-0006630-A (BR)
Title: Forma para painel pré-moldado
Inventor: RODRIGUES JOAO MARQUES
IPC: E04B2/56
Filed: 2000-11-17
Abstract: "FORMA PARA PAINEL PRé-MOLDADO". Como se depreende do relatório descritivo da presente Patente, refere-se o mesmo a uma Forma para fabricar painéis pré-moldados, constituído de peças ou componentes, (1) a (11), formando um conjunto denominado de "Forma para Painel pré-moldado". Painel com duas placas lisas, e duas nervuras laterais, formando 4 paredes, com vazio ( oco ) interno de efeito Térmico e Acústico, tendo possibilidades para passagens de tubulações, elétricas ou hidráulicas, com opção deste vazio ser concretado "In Loco" ( obra ) formando coluna estrutural sem necessidade de formas ou revestimentos. Com aplicações em execuções de Fechamento de Vãos ou Paredes, Forros, Lajes e outros, de Edificações ou Similar. Tendo utilização no setor de Arquitetura ou Construção Civil.
Patent BR-0006941-A (BR)
Title: Processo e dispositivo auxiliar para a leitura de fios em órgãos de condução de um dispositivo de tratamento para o tratamento dos fios e um tal dispositivo de tratamento
Inventor: BERG HANS
IPC: D06B23/06
Filed: 2000-06-15
Abstract: Patente de Invenção: <B>"PROCESSO E DISPOSITIVO AUXILIAR PARA A LEITURA DE FIOS EM óRGãOS DE CONDUçãO DE UM DISPOSITIVO DE TRATAMENTO PARA O TRATAMENTO DOS FIOS E UM TAL DISPOSITIVO DE TRATAMENTO"<D>. Para a leitura de fios (F), especialmente fios de urdume, em órgãos de condução (2) de um dispositivo de tratamento (1), como pentes ou liços, os fios (F) são lidos ordeiramente em um pente de leitura (11) e fixados ao mesmo. Os fios (F) são, em seguida, conduzidos com o pente de leitura (11) através do dispositivo (1). Neste caso, os fios (F) são recebidos dos órgãos de condução (2).