baber/WOPTO huggingface dataset:
Patent AU-6756794-A (AU)
Title: Anti-bacterial, insoluble, metal-chelating polymers
Inventor: VANDERLAAN DOUGLAS G
IPC: C08F20/26
Filed: 1994-07-19
Abstract: A soft contact lens which comprises a water-swollen gel of a polymer prepared by polymerizing one or more hydrophilic monomers such as 2-hydroxyethyl methacrylate, one or more cross-linking monomers, and a monomer that contains metal-chelating functionality such as an aminopolycarboxylic acid that contains a polymerizable olefinic group.
Patent AU-6775996-A (AU)
Title: Method of assessing reperfusion after thrombolytic therapy
Inventor: OHMAN E MAGNUS
IPC: G01N33/68
Filed: 1996-08-16
Abstract: The present invention is a method of diagnosing the presence of a persistent occlusion in a myocardial infarct patient undergoing thrombolytic therapy. The method comprises detecting a series of five variables from the patient and then generating the probability of the presence of a persistent occlusion from those variables. The first variable comprises a serum creatine kinase MB (CK-MB) level from a patient at the onset of thrombolytic therapy. The second variable comprises a second CK-MB level in the patient at a predetermined time after the onset of thrombolytic therapy. The third variable comprises the presence or absence of chest pain a predetermined time after the onset of thrombolytic therapy. The fourth variable comprises the serum myoglobin level in the patient at a predetermined time after the onset of thrombolytic therapy. In a preferred embodiment of the present invention, the second, third and fourth variables are detected within 30 minutes of each other and within about 1 to about 3 hours after the initial variable is detected. In an alternate embodiment a fifth variable reflecting the time from onset of chest pain to the beginning of thrombolytic therapy is included in the regression model.
Patent AU-6820001-A (AU)
Title: Process for treating a lipophilic fluid
Inventor: JOHN CHRISTOPHER DEAK
IPC: D06F58/30
Filed: 2001-06-05
Abstract: The present invention relates to a process for treating a lipophilic fluid contained in an emulsion of water and lipophilic fluid. The process includes the steps of pretreating the emulsion, removing lipophilic fluid from the emulsion, and purifying the lipophilic fluid to remove at least a portion of the impurities collected during the use of the emulsion. Method options are provided for each of the aforementioned steps.
Patent AU-6840890-A (AU)
Title: Arrangement for timing moving objects
Inventor: REBETEZ ROLAND
IPC: G07C1/24
Filed: 1990-12-24
Abstract: The device permits identification and determination of the instant when a plurality of vehicles (4) pass a reference line (30). 
<??>It comprises a mobile station (1) installed on the vehicle and a fixed station (2) arranged at the edge of a race track (3). The fixed station (2) transmits a synchronisation signal at low frequency of period T, which is received by a mobile station (1) which in its turn transmits a series of signals of duration Tn situated at a predetermined rank with respect to the time, to, marking each period T start. Conjointly, the mobile station (1) allots, to each signal Tn an identification code which is unique to a defined mobile object. The signals received by the fixed station (2) are stored in a memory storing, for each signal, its absolute time, its assignment to a given vehicle (4) and its amplitude. 
<??>The device is used for motor vehicle races comprising a large number of contestants. 
<IMAGE>
Patent AU-6915887-A (AU)
Title: Improved lubricating oil
Inventor: HABEEB JACOB JOSEPH
IPC: C10M141/10
Filed: 1987-02-23
Abstract: A lubricating composition having improved anti-wear properties comprises:  A. a lubricating oil basestock;  B. a metal phosphate;  C. a metal carbamate; and  D. an alkyl hydroxy-aryl sulfide. The metal phosphate is preferably a dialkylphosphate, zinc compounds being especially suitable. From about 0.1 to about 1.0 wt.% (based on the basestock) is preferred. The metal carbamate is preferably a dithiocarbamate, more especially zinc compounds. From about 0.1 to about 1.3 wt.% is preferred. The sulfide is preferably an alkyl phenol sulfide, for example, nonyl phenol sulfide. From about 0.2 to about 2 wt.% is preferred.
Patent AU-7085987-A (AU)
Title: Cationic electrodeposition using dissolution resistant anodes
Inventor: AUSTIN HENRY T
IPC: C25D13/00
Filed: 1987-02-18
Abstract: Cationic electrodeposition of an aqueous cationic resinous composition with an anode comprising a self-supporting substrate to which is adhered a coating of a conductive material selected from the group consisting of platium, palladium, rhodium, ruthenium, osmium, iridium, gold, oxides thereof, and mixtures thereof. The anode is more resistant to dissolution than stainless steel anodes which are conventionally used in cationic electrodeposition.
Patent AU-7246194-A (AU)
Title: Heterocyclic amines having central nervous system activity
Inventor: ROMERO ARTHUR G
IPC: A61P25/04
Filed: 1994-06-17
Abstract: Tricyclic nitrogen containing compounds, having anxiolytic and anti-depressant activity and central nervous system activity of the following structural formula: and pharmaceutically acceptable salts thereof wherein R<SUB>1 </SUB>and R<SUB>2 </SUB>are independently hydrogen, C<SUB>1-6 </SUB>alkyl or R<SUB>1 </SUB>and R<SUB>2 </SUB>are joined to form pyrrolidiae, piperidine, morpholine or imidazole. X is OCH<SUB>3</SUB>, SO<SUB>2</SUB>R<SUB>3</SUB>, SO<SUB>2</SUB>CF<SUB>3 </SUB>or CN where R<SUB>3 </SUB>is C<SUB>1-6 </SUB>alkyl or an Aryl; and Y is hydrogen, Cl, Br, F, CN, CONR<SUB>1</SUB>R<SUB>2</SUB>, CF<SUB>3</SUB>, OCH<SUB>3</SUB>, SO<SUB>2</SUB>NR<SUB>1</SUB>R<SUB>2</SUB>. These new compounds are suitable for treating anxiolytic disorder, schizophrenia, Parkinson's disease, anxiety, depression or as compounds for lowering blood pressure or treating migraine headaches in patients in need of such treatment.
Patent AU-7273291-A (AU)
Title: Catalyst for producing phthalic anhydride
Inventor: UEDA KENJI
IPC: B01J27/198
Filed: 1991-03-08
Abstract: The invention presents catalysts for producing phthalic anhydride by vapor phase catalytic oxidation of orthoxylene and/or naphthalene with molecular oxygen or gas containing molecular oxygen. The catalyst is prepared by supporting a catalytic active substance comprising 1 to 20 parts by weight (hereinafter abbreviated "parts") of vanadium oxide as V2O3, 99 to 80 parts of anatase type titanium dioxide with specific surface area of 10 to 60 m<2>/g as TiO2 and per 100 parts of the sum of these two ingredients, 0.05 to 1.2 parts of at least one element selected from potassium, cesium, rubidium and thallium as oxide, and 0.05 to 2 parts of silver as Ag2O on a heat resistant inorganic carrier. The catalyst may also contain, per 100 parts in total of vanadium oxide and titanium dioxide, 0 to 1 part of niobium as Nb2O5, 0 to 1.2 parts of phosphorus as P2O3, and 0 to 5 parts of antimony as Sb2O3 (however, contents of niobium, phosphorus and antimony will not be zero at the same time).
Patent AU-7501287-A (AU)
Title: Improved process for preparing 5,6-substitued-2,4- quinazolinediamines and novel intermediates
Inventor: BERMAN ELLEN MYRA
IPC: C07C255/00
Filed: 1987-07-01
Abstract: An improved process for the preparation of 6-substituted-5-alkyl-2,4-quinazolinediamines, useful in the production of trimetrexate and similar antifolate agents, together with several novel intermediates are disclosed.
Patent AU-7543487-A (AU)
Title: Ultrafiltration apparatus
Inventor: NIESEN LAWRENCE J
IPC: B01D65/08
Filed: 1987-06-09
Abstract: An ultrafiltration apparatus in which a plurality of support panels are arranged to form a stack, with panel faces each carrying a membrane for separating a base liquid into two fractions. Apertures are formed in the panels, and the stack is arranged so that these apertures are in registration to form ducts within the stack. Longitudinal ribs are formed in the panel faces, with longitudinal channels on either side of same. Transverse ribs are formed between adjacent longitudinal channels, with transverse channels between adjacent such ribs. Turbulence reduction flanges are inserted between selected panels within the stack to divide same into subassemblies, which direct fluid flow from the top of one subassembly to the bottom of the succeeding subassembly, providing bottom-to-top flow across the panel faces throughout the stack. The fraction of base fluid that flows through the membrane is collected in the transverse channels and thense flows in the longitudinal channels to a permeate extraction duct, where such permeate can be extracted.
Patent AU-7770898-A (AU)
Title: Foamed resin adhesive and the use thereof of glueing wood based panels and boards
Inventor: LAPPALAINEN ESA
IPC: C09J161/00
Filed: 1998-06-17
Abstract: A foamed resin adhesive and its use for glueing wood based panels and boards such as plywood. The adhesive comprises 40-80% of an aqueous resin solution, 2-10% of an organic filler or fillers, 1-10% of a cationic acrylamide copolymer, and 0.05-1% of a surface active agent.
Patent AU-7925001-A (AU)
Title: Controlled release urea-formaldehyde liquid fertilizer resins
Inventor: GABRIELSON KURT D
IPC: C08G12/04
Filed: 2001-08-10
Abstract: A controlled release urea-formaldehyde liquid resin having a nitrogen level of at least 28 wt % and its method of manufacture. The controlled release urea-formaldehyde resin is useful as a fertilizer.
Patent AU-7986987-A (AU)
Title: Multifunctional antifoulant compositions and methods of use thereof
Inventor: FORESTER DAVID R
IPC: C23F15/00
Filed: 1987-10-16
Abstract: Antifoulant compositions comprise (1) a polyalkenylthiophosphonic acid, ester or salt thereof and at least one additional antifouling component selected from (2), (3) and (4) wherein (2) is an effective antioxidant compound adapted to inhibit oxygen based polymerization of said hydrocarbon or petrochemical (3) is a corrosion inhibiting compound, and (4) is a metal deactivator.
Patent AU-8265287-A (AU)
Title: Improved pipe reactor for the manufacture of ammonium phosphates containing ammonium sulfate
Inventor: BELIS DIMITRIOS ARRIANOU
IPC: C05G1/06
Filed: 1987-12-17
Abstract: Tubular reactor incorporating a convergent-divergent member or a convergent member at the exit of the zone for introducing reactants and a convergent-divergent member or a convergent member at the exit of the reaction zone just before the exit nozzle for the finished products. <IMAGE>
Patent AU-8301391-A (AU)
Title: Glass sheet bending apparatus with thermally stable reference
Inventor: MCMASTER HAROLD A
IPC: C03B23/03
Filed: 1991-07-17
Abstract: A glass sheet bending apparatus (10) for bending glass sheets about a thermally stable reference is disclosed as including a mold shuttle (20) having a receptical member (22) providing a thermally stable reference point or center with respect to a glass sheet heating furnace (14) and an upper mold support including pin (62) cooperable with the first receptical member (22) so that a glass sheet can be accurately bent between molds (34, 32) mounted on the mold shuttle (20) and upper mold support (26) respectively. An upper mold support actuator (40) includes a second registering member (42) engaging a first registering member (28) of the upper mold support (26) for raising and lowering the upper mold support (26) and disengaging the upper mold support to allow relative movement between the actuator (40) and upper mold support (26) so that the same thereby realign and engage in a newly established registration during subsequent lifting of the upper mold support (26).
Patent AU-8933291-A (AU)
Title: Guerbet carbonates
Inventor: WESTFECHTEL ALFRED DR
IPC: C07C69/96
Filed: 1991-12-03
Abstract: Guerbet carbonates corresponding to formula (I)   ical containing 12 to 44 carbon atoms and R2 has the same meaning as R1 or is a linear alkyl radical containing 1 to 12 carbon atoms; their use as lubricants; and a process for their preparation in which Guerbet alcohols are used to transesterify dialkyl carbonates of formula III    <IMAGE>  (III)  in which R3 is a linear alkyl radical containing 1 to 12 carbon atoms.
Patent AU-9693098-A (AU)
Title: Mixed cyanoacrylate ester compositions
Inventor: BERGER THOMAS JAY
IPC: A61K9/70
Filed: 1998-10-09
Abstract: Disclosed are mixed alkyl cyanoacrylate compositions which are specifically formulated for topical application onto intact or broken human skin, preferably without the addition of a plasticizing agent to the composition.
Patent BE-904909-A (BE)
Title: Artificial diamond used as colour standards for polished diamonds - are marked with the colour grade for rapid identification of colour of real diamonds
IPC: G09F3/00
Filed: 1986-06-12
Abstract: Imitation diamonds used for colour grading of polished diamonds, are comprised of a polished stone of a material other than diamond, and carrying a mark corresp. to the respective colour grade.
Patent BE-893659-A (BE)
Title: Top blown converter steel refining process - with fuel injection into oxygen jet
IPC: C21C5/32
Filed: 1982-06-25
Abstract: In steel refining using a top blown oxygen converter, a fuel (pref. gaseous and/or pulverulent fuel, esp. carbon powder) is injected into the oxygen jet, pref. along its longitudinal axis at the outlet of the lance. The process gives improved CO combustion yields, modifies the oxidation capacity of the oxygen jet, reduces the Fe content of the slag and controls foaming at the start of blowing in a top blown or top and bottom blown converter. Addn. of 6 kg. carbon/t. steel allows a 4% increase in the amt. of scrap used in the converter. Additionally, by adding fuel to the oxygen jet, gaseous desulphurisation is promoted, so that addns. of e.g. ferrosilicon are not required, and refractory wear is reduced since the flames are confined to the centre of the converter.
Patent BG-96065-A (BG)
Title: Wall facing
Inventor: KRUSHEV CHAVDAR D
IPC: E04F13/00
Filed: 1992-03-16
Abstract: The wall facing can be used for sanitary technical cabins, kitchens, bathrooms and other wet premises. It is based on polyester resins, the binders, fillers and other additives being applied in three layers. The first layer is monochromatic, polychromatic or decorated gelcoat, the second reinforcing layer is of polyester resin, of glass fibre or glass mat, and the third layer - of polyester resin with fillers of sand, facilitating its firming to the traditional fixing materials. The reinforcement of glass fibre (or glass mat) can be replaced by resin with sand or any other  granular minerals having 1 mm maximum grain sizes, mixed with stone or any other mineral powder. In some cases the gelcoat in the first layer can be substituted by polyester lacquers.
Patent BG-98870-A (BG)
Title: [(benzodioxan, benzofuran or benzopyran)-alkylamino]-alkylsubstituted guanadidines as selective vessel constrictive means
Inventor: VAN LOMMEN GUY R
IPC: A61K31/443
Filed: 1994-06-24
Abstract: The compounds have the formula (formula) where X is -O-, CH2 or a direct bond, R1 is hydrogen or C1-6 alkyl, R2 is hydrogen, C1-6 alkyl, C3-6 alkenyl or C3-6 alkynyl, R3 is hydrogen or C1-6 alkyl or R2  and R3 taken together form a two-valent radical having the formula -(CH2)m- where m is 4 or 5, or R1 and R2 taken together form a two-valent radical having the formula -CH=CH- or -(CH2)n-, where n is 2, 3 or 4, or R3 can mean a bond when R1 and R2, taken together, form a two-valent radical with the formula -CH=CH-CH=, -CH=CH-N= or -CH=N-CH=; R4 is hydrogen or C1-6 alkyl; Alk1 is two-valent C1-3 alkandyl radical, A is two-valent radical with the respective formula. The invention also relates to compositions including the guanadine derivatives as active ingredient, to the method for the preparation of the derivatives and to N-cyanoguanadine, its intermediate compounds and their application as medicines.
Patent BG-99071-A (BG)
Title: Stepping switch with electromotor drive
Inventor: DOHNAL DIETER
IPC: G05F1/147
Filed: 1994-09-28
Abstract: The steeping switch contains a driving and an information unit. The driving unit includes a driving electric motor (11) and control (16) for setting it in motion depending on the direction of the revolutions. The information unit contains a sensor (15) for reading the absolute value of the momentary position of the stepping switch, devices for undeletable memorization of the position of the stepping switch in a range from the position of the step, for the identification of any end position of the stepping switch, programmable means for memorization of specific data of the stepping switch, electronic means for the control and monitoring of the process of reswitching and electric connection to the regulator and to other indication, control and command devices which consists of a data line in series.
Patent BR-0000022-A (BR)
Inventor: LUNDQUIST ERIC GUSTAVE
IPC: C02F1/28
Filed: 2000-01-06
Abstract: A process for the preparation of high surface area, low-swelling macroporous polymeric adsorbents is disclosed. The use of organic sulfonic acids to provide postcrosslinking of macroporous copolymers eliminates the need for traditional organic swelling solvents and Lewis-acid catalysts used to provide conventional macronetted polymers. In particular, methanesulfonic acid provides macroporous polymeric adsorbents having high surface area and porosity, low levels of residual vinyl groups, and free of residual contaminants from conventional Lewis-acid/Friedel-Crafts reactions.
Patent BR-0001542-A (BR)
Title: Sistema resfriador de motor e absorvedor de ruìdos
Inventor: MILLER BRENT A
IPC: H02K9/06
Filed: 2000-04-04
Abstract: <B>SISTEMA RESFRIADOR DE MOTOR E ABSORVEDOR DE RUìDOS <D> Um sistema resfriador de motor e absorvedor de ruídos inclui uma caixa de transmissão (10) que forma uma câmara (13) ao redor de um motor (11). O eixo (12) do motor (11) transporta uma ventoinha (40) posicionada em uma câmara (38) formada por um recesso (36) cortado em um bloco de espuma (35). A ventoinha (40) arrasta o ar para dentro da câmara (13), através das aberturas de admissão (33) na caixa de transmissão (10), e este ar é direcionado de modo a passar pelo motor (11) para resfriar o mesmo. O ar sai da ventoinha (40) geralmente de forma radial contra uma superfície angulada (37) do recesso (36) do bloco de espuma (35). O ar é então recebido em uma passagem difusora (41) definida pela superfície angulada (37) e por uma superfície angulada (42) de uma placa de impedância (19) posicionada acima do bloco de espuma (35). A passagem do difusor (41) reduz a velocidade do ar para ajudar o bloco de espuma (35)  a absorver o ruído gerado desta forma, enquanto reduz a pressão na saída da ventoinha (40) para aumentar o fluxo de ar refrigerante que passa pelo motor (11). O ar então passa da passagem  do difusor (41) para uma câmara de ventilação (43), acima do bloco de espuma (35), e para fora, por fendas alongadas (26) formadas na parte inferior da caixa de transmissão (10).
Patent BR-0001557-A (BR)
Inventor: NELSON THOMAS J
IPC: E04F15/02
Filed: 2000-04-07
Abstract: An article is provided that is suitable for use in surface coverings, such as laminate floorings, wherein the article has at least one interlocking edge of a first profile and at least one interlocking edge of a second profile, the interlocking edges providing the ability to interlock adjacent articles without the need for an adhesive, and yet forming a substantially gapless seam between the articles. The articles may be joined and unjoined from each other a plurality of times without any substantial deterioration of the interlocking edge profiles. <IMAGE>   <IMAGE>   <IMAGE>
Patent BR-0001604-A (BR)
Title: Método de formação de filmes em forma de tiras
Inventor: BAER MARTINS
IPC: B31F1/26
Filed: 2000-04-14
Abstract: Patente de Invenção: <B>"MéTODO DE FORMAçãO DE FILMES EM FORMA DE TIRAS"<D>. é proporcionado um método de formação de filmes em forma de tira (2), que compreende as etapas de: a) uma tira de filme (2) continuamente adiantada a partir do suprimento de filme para formar unidades; b) a tira de filme (2) é laminada em uma primeira unidade de formação (11). Na mesma, as bordas (21, 22) são produzidas de modo a formar um ângulo de inclinação para as bordas (36) da tira de filme de modo a ter um valor constante. c) após o adiantamento da tira laminada (2') a pelo menos uma unidade de formação adicional (12), a última é reformada mais uma vez em uma ou mais etapas. Nas referidas bordas (21, 22), são eliminadas através de deformação plástica por meio de um par de cilindros (120) nas zonas de borda (30b) fora da zona mediana (30a) da tira e são ao mesmo tempo substituídas por bordas curvas (31, 32). Os ângulos de inclinação das bordas curvas aumentam continuamente a partir da zona mediana para as bordas da tira.
Patent BR-0003538-A (BR)
Title: Clip-wallet
Inventor: ZARANZA JOSE MILTON SOARES
IPC: A45C1/06
Filed: 2000-04-03
Abstract: "CLIP-WALLET". Compreendido por uma carteira caracterizadapor possuir em sua parte posterior um prendedor metálico 4, fixadopro meio de rebitesz 3 e estabilizado por uma placa metálica 2,permitindo assim sua fixação junto ao cinto ou calça, visando otransporte de documentos e valores, junto ao corpo sem que a suapresença possa ser detectada por terceiros.
Patent BR-0003823-A (BR)
Title: Equipamento para coletagem de óleo e derivados de petróleo da superfìcie da água
Inventor: SILVA CELIO PAULA E
IPC: E02B15/04
Filed: 2000-08-04
Abstract: "EQUIPAMENTO PARA COLETAGEM DE óLEO E DERIVADOS DE PETRóLEO DA SUPERFìCIE DA áGUA". O objeto desta patente de invenção refere-se a um equipamento simples e prático, que tem a função de facilitar o recolhimento e a separação de óleos e derivados de petróleo, quando misturados com a água, possibilitando a coleta e retirada destes líquidos da água. Tem a forma de uma caixa chata retangular, flutuante, que é colocado diretamente na água, podendo ser rebocado até o ponto principal da mistura, ou ficando fixo, quando utilizado em rios estreitos e de baixo calado. Na sua impulsão sobre a superfície, possibilita a entrada da água misturada com o óleo, pela abertura existente na parte frontal do mesmo (5), sendo esta mistura passada por algumas repartições no interior do equipamento, que devido a sua forma e disposição, possibilita a separação o posterior coleta do óleo ou outro derivado de petróleo da água, e finalmente libera, pela abertura (6) existente na extremidade traseira, a água devidamente limpa. Como o óleo é mais leve, este fica preso no equipamento, possibilitado a sua fácil coleta e posterior retirada para outros fins.
Patent BR-0005261-A (BR)
Title: Dispersão estável de pesticida, e, processo para a preparação da mesma
Inventor: YOUNG DANA JANON
IPC: A01N25/04
Filed: 2000-11-07
Abstract: "DISPERSãO ESTáVEL DE PESTICIDA, E, PROCESSO PARA A PREPARAçãO DA MESMA". A presente invenção fornece um processo aperfeiçoado para a formação de dispersões estáveis que compreendem um ou mais pesticidas em um óleo para agricultura em que o pesticida tem um tamanho de partícula menor do que 10 microns e um ponto de fusão de desde 50°C até 250°C, contanto que o pesticida seja estável a ou acima de seu ponto de fusão. As dispersões também compreendem um polímero solúvel em óleo, em que o polímero tem um peso molecular médio em peso de desde 3.000 até 400.000 e compreende 2,5-35% em peso de um monómero polar copolimerizado. A invenção também fornece dispersões estáveis de pesticida preparadas usando-se o processo aperfeiçoado.