baber/WOPTO huggingface dataset:
Patent AU-6239294-A (AU)
Title: Oxidatively stable alpha-amylase
Inventor: ANTRIM RICHARD L
IPC: C12N1/21
Filed: 1994-02-10
Abstract: A mutant alpha-amylase is provided that is the expression product of a mutated DNA sequence encoding an alpha-amylase, the mutated DNA being derived from a precursor alpha-amylase, which is a Bacillus alpha-amylase, by substitution or deletion of an amino and at a position equivalent to M + 15 in B licheniformis alpha-amylase. The mutant alpha-amylase are suitable for use in detergent compositions and in process for starch liquification.
Patent AU-6282699-A (AU)
Title: Diesel fuel
Inventor: ANGEVINE PHILIP J
IPC: C10L10/14
Filed: 1999-10-04
Abstract: Diesel fuels which have good ignition qualities, good combustion emission performance and good low temperature characteristics are characterized by a cetane number of at least 45, a total aromatics content of 10 to 15 wt. pct., a polynuclear aromatics content of less than 11 wt. pct., a sulfur content of not more than 50 ppmw, a total nitrogen content (from all sources) of not more than 100 ppmw, and excellent low temperature flow properties as manifested by a pour point not higher than -12 DEG  C. and a cloud point not higher than -10 DEG  C.
Patent AU-6328490-A (AU)
Title: Methods for generating chlorine dioxide and compositions for disinfecting
Inventor: RIPLEY PAUL S
IPC: B01J23/40
Filed: 1990-09-28
Abstract: The invention provides a method for generating chlorine dioxide which involves contacting a stable precursor with a transition metal in a buffered aqueous medium. The chlorine thus generated can be used to disinfect solutions and devices, for example contact lens solutions and contact lenses. Also provided are compositions containing the transition metal and the stable precursor.
Patent AU-6635694-A (AU)
Title: Liquid antacid compositions
Inventor: CHAPURA FRANCIS BERNARD
IPC: A61K9/08
Filed: 1994-04-15
Abstract: Liquid antacid compositions for neutralizing stomach acid in humans and other animals comprising: (a) calcium carbonate; (b) short chain alkyl esters of p-hydroxybenzoic acid; (c) benzyl alcohol; (d) optionally, but preferably, bis-biguanide compound or a pharmaceutically-acceptable salt thereof; and (e) other excipients. These compositions are further preferably formulated to contain an elevated soluble solids content at a level which will increase the shelf stability of the composition.
Patent AU-6642096-A (AU)
Title: Bonded structured retroreflective sheeting
Inventor: WILSON BRUCE B
IPC: G02B5/124
Filed: 1996-07-29
Abstract: The present invention provides a retroreflective sheeting including a structured retroreflective film including an array of structured retroreflective elements, a thermoplastic sealing film located proximate the structured elements, and bonding agent between the sealing film and the structured retroreflective elements, wherein the bonding agent bonds the sealing film to the structured retroreflective film.
Patent AU-6701600-A (AU)
Title: Synergistic combination of PDE inhibitors and beta 2 adrenoceptor agonist
Inventor: BEUME ROLF
IPC: A61K31/52
Filed: 2000-08-11
Abstract: The invention relates to the combined administration of PDE inhibitors and ² 2  adrenoceptor agonists for the treatment of respiratory tract disorders.
Patent AU-6799490-A (AU)
Title: A personal spirometer
Inventor: WATERSON CHARLES K
IPC: A61B5/091
Filed: 1990-12-12
Abstract: A self-contained portable spirometer (10) includes a housing (12) and an air tube (16) with an orifice. Within the housing there is a transducer (44) and microprocessor-based circuitry for generating standard exhaled air measurements such as FEV1 and PFER. These measurements are displayed on a screen (24) disposed on the housing. <IMAGE>
Patent AU-6825998-A (AU)
Title: Method for producing neutral sugar surfactant granulates
Inventor: LUDER THOMAS
IPC: C11D1/66
Filed: 1998-03-03
Abstract: A process for making neutral sugar surfactant granules involving: (a) providing a water-containing alkaline sugar surfactant selected from the group consisting of an alkyl oligoglycoside, an alkenyl oligoglycoside, a fatty acid-N-alkyl polyhydroxyalkylamide, and mixtures thereof; (b) providing a thin-layer evaporator or dryer having rotating internals; (c) neutralizing the water-containing alkaline sugar surfactant to a pH of from 6.8 to 7.5 to form a neutralized water-containing sugar surfactant; (d) introducing the neutralized water-containing alkaline sugar surfactant into the thin-layer evaporator or dryer; and (e) drying the water-containing alkaline sugar surfactant in the thin-layer evaporator or dryer until it has a residual water content below 2% by weight.
Patent AU-7150787-A (AU)
Title: Electrostatic spraying apparatus
IPC: B05B5/053
Filed: 1987-04-14
Abstract: An electrostatic spraying apparatus for spraying liquid has a spraying edge (8) provided with teeth (12). No parts of the apparatus provide a low potential influence near the spraying edge, keeping leakage losses to a minimum. At the voltage provided by a high voltage supply, the field strength at the tips of the teeth (12), is sufficient to form on ligament of liquid per tooth. The ligaments break up into droplets which have a size largely independent of fluctuations in field strength caused by varying the distance from the target to be sprayed.
Patent AU-7458300-A (AU)
Title: Method for devulcanizing rubber with an amine
Inventor: DUIN MARTIN VAN
IPC: C08J11/12
Filed: 2000-09-05
Abstract: The invention relates to a method for devulcanizing a sulphur-cured rubber, which rubber contains a network of a polymer, which polymer has a main chain of carbon atoms, in which for the vulcanization per 40 carbon-carbon bonds in the main chain a maximum of 1 unsaturated carbon-carbon bond occurs, by heating the rubber in the presence of a devulcanizing agent. The devulcanizing agent is an amine compound.
Patent AU-7783000-A (AU)
Title: Fabric softener compositions
Inventor: KVITA PETR
IPC: D06M15/643
Filed: 2000-09-26
Abstract: The present invention relates to a method of use of a softener composition for enhancing the abrasion resistance of textile fibre materials in domestic applications, which softener composition comprises: A) a fabric softener; B) at least one additive selected from the group consisting of a) a polyethylene, or a mixture thereof, b) a fatty acid alkanolamide, or a mixture thereof, c) a polysilicic acid, or a mixture thereof, and d) a polyurethane, or a mixture thereof; and C) a selected polyorganosiloxane compound.
Patent AU-7861787-A (AU)
Title: Video scrambling by segmenting video information lines
Inventor: KATZNELSON RON D
IPC: H04N7/169
Filed: 1987-09-17
Abstract: A system for scrambling a video signal having a plurality of horizontal lines, each of which includes a video information portion (A, B, C) and a non-video information portion (48). The scrambling system includes a memory (10) means (12) for storing the video information portion of each video signal line in the memory; and means (12) for forming scrambled horizontal lines by retrieving each of a plurality of said stored video information lines in a plurality of segments (A1, A2; B1, B2; C1, C2) preceded by a non-video segment (42) and separated by non-video segment(s) (44). The retrieval means include means for varying the respective durations of the retrieved video information segments in individual scrambled horizontal lines in accordance with an encryption keystream (46); and means for varying the total duration of the non-video segments for (42, 44) for individual scrambled horizontal lines in accordance with a predetermined timing pattern. A complementary descrambling system also is disclosed.
Patent AU-8065591-A (AU)
Title: Inhaler
Inventor: CALVERT JOHN RICHARD
IPC: A61M13/00
Filed: 1991-06-14
Abstract: An inhaler for inhaling pulverulent medicament from within a capsule comprises a chamber 24 within which the capsule is free to rotate while having its longitudinal axis in the median plane of the chamber and thus generally parallel to the front and rear walls 29 and 30 of the chamber, by virtue of the fact that the spacing between said front and rear walls is less than the axial length of the capsule but just greater than the diameter of the capsule. The device includes pins 21 serving as opening means to pierce the ends of the capsule while it is seated in a recess 25, whereupon the retraction of the pins 21 allows the capsule to be entrained into swirling airflow in the chamber 24 during inhalation of air through air inlets 26 and out through a mouthpiece nozzle 27. <IMAGE>   <IMAGE>
Patent AU-8071587-A (AU)
Title: Ethylene polymerization catalyst
Inventor: ZOECKLER MARY THERESE
IPC: C08F/
Filed: 1987-09-30
Abstract: An ethylene polymerization catalyst comprising: (i) a complex having at least one cation and at least one anion wherein the cation is V2X3(ED)m and the anion is MaClbRc wherein X = Cl, Br, or I, or mixtures thereof, ED = an electron donor selected from the group consisting of ethers, phosphines, ketones, isocyanides, and esters, each electron donor having 2 to 20 carbon atoms, M = Al or Mg, R = an alkyl radical having 1 to 14 carbon atoms, m = an integer from 3 to 6, a = 1 or 2, b = 2 when M = Al and 3 when M = Mg, c = 2 when M = Al and 0 when M = Mg, said complex impregnated on an inorganic oxide support; (ii) a halocarbon promoter; and (iii) a hydrocarbyl aluminum cocatalyst.
Patent AU-8127182-A (AU)
Title: Bag-collecting device
Inventor: LEQUEUX MICHEL LOUIS ARMAND
IPC: B31B70/00
Filed: 1982-03-10
Abstract: 1. Device for collecting bags (1), to be associated with a machine for manufacturing or filling bags one by one, particularly plastic bags which are each provided along the one edge (2) in parallel relationship with the bag-movement direction (3) inside said machine, with a hook (4) which projects relative to said bag and the opening (5) of which faces the collecting device, characterized in that it comprises a fixed rod (7) facing downwards, which is arranged in the path of the bag (1) discharged from the machine outlet (6) and with such a spacing therefrom that the rod (7) enters the bag hook opening (5) when the bag is moving, the rod cross-section being smaller than the inner cross-section of said hook to let those hooks which are slipped over said rod, slide along same to have the bags pile up by gravity on the rod, means (28) being provided on said rod with such an arrangement as to prevent the bag hooks (4) falling by gravity from the lower free end of said rod.
Patent AU-8174794-A (AU)
Title: Polyurethane foam-supported double metal cyanide for polyol synthesis
Inventor: LE-KHAC BI
IPC: C08G18/08
Filed: 1994-12-23
Abstract: Polyurethane foam-supported double metal cyanide (DMC) catalysts are disclosed as useful catalysts for epoxide polymerization. The foam-supported catalysts are easy to prepare, and are more active and show reduced induction periods compared with conventional powdered DMC catalysts. The catalysts of the invention can be recovered from the epoxide polymer products and can be reused to catalyze additional epoxide polymerizations.
Patent AU-8228891-A (AU)
Title: Surface complexed lymphotoxin
Inventor: BROWNING JEFFREY
IPC: C07K19/00
Filed: 1991-06-27
Abstract: This invention relates to lymphotoxin- beta , a lymphocyte membrane type protein. This protein is found on the surface of a number of cells, including phorbol ester (PMA) stimulated T cell hybridoma II-23.D7 cells. This invention also relates to complexes formed between lymphotoxin- beta  and other peptides such as lymphotoxin- alpha  and to complexes comprising multiple subunits of lymphotoxin- beta . These proteins and complexes are useful in holding LT- alpha  formed within the cell on the cell surface where the LT- alpha /LT beta  complex may act as an inflammation regulating agent, a tumor growth inhibiting agent, a T cell inhibiting agent, a T cell activating agent, an autoimmune disease regulating agent, or an HIV inhibiting agent. Furthermore, the antitumor activity of the LT- alpha /LT- beta  complex may be delivered to tumor cells by tumor infiltrating lymphocytes (TILs) transfected with the gene for LT- beta .
Patent AU-8368091-A (AU)
Title: Pipe coupling
Inventor: IWANICKI ANDRZEJ TOMASZ
IPC: F16L19/06
Filed: 1991-09-05
Abstract: 1 - Coupling including a connection disposed for receiving with a sliding fit a coupling member (70) which, on forced axial displacement into or in over the connection, is intended to act on clamping and sealing means axially compressible by the coupling member (20) or connection in which it is inserted, for translating the compression forces generated by the axial compression into radial compression forces against the connection or against a pipe or coupling piece inserted in the coupling, characterized in that the coupling member has axially projecting, resilient gripping means (71) with radially inwardly projecting hooks, for engaging against a collar (72) disposed on the periphera surface of the connection, the collar having a radially projecting edge facing away from the gripping means, the coupling member comprising two parts (66, 67) in threaded engagement, and with the aid of locking flanges formed in said parts retain between them the gripping means as well as the clamping and sealing means, said means, on screwing up the parts of the coupling member, being pressed into engagement against the collar edge, as well as against the peripheral surface of the connection or the pipe or the coupling piece.
Patent AU-8788698-A (AU)
Title: Novel hydroxy and polyhydroxy derivatives of coumarin, preparation thereof and antiviral action thereof
Inventor: TRKOVNIK MLADEN
IPC: C07D311/56
Filed: 1998-10-01
Abstract: The present invention relates to novel hydroxy and polyhydroxy derivatives of coumarin fused with dialdehydes and aldehyde acids of the general formulae I, II, III and IV: <CHEM>  wherein     R<1> = R<2> = 4-hydroxycoumarin;   R<1> = R<2> = 4,7-dihydroxycoumarin;   R<1> = R<2> = 4,5,7-trihydroxycoumarin;   R<1> = 4-hydroxycoumarin, R<2> = -CH(OH)CH3.   An object of the invention are also processes for the preparation of hydroxy and polyhydroxy derivatives of coumarin fused with dialdehydes and aldehyde acids, and the antiviral action thereof. Novel hydroxy and polyhydroxy derivatives of coumarin according to the present invention exhibit antiviral action against HIV-1 virus.
Patent AU-8821191-A (AU)
Title: Diamond fluid flow sensor
Inventor: JONES BARBARA LYNN
IPC: G01P5/12
Filed: 1991-11-28
Abstract: A fluid flow sensor has a solid body (10) comprising a conductive or semi-conductive diamond crystal, with a pair of spaced apart electrical contacts (18, 20) on the body to allow an electrical current to be passed through the body to raise its temperature. The electrical contacts can be applied to contact sites comprising holes (14, 16) drilled into the body, or can be brazed to the body. In one embodiment, the electrical contacts comprise respective portions of a metallic layer (12) applied to the body, the portions being separated by a groove (22) cut through the metallic layer. The body can be boron doped or coated to increase its resistance to oxidation. <IMAGE>
Patent AU-8965001-A (AU)
Title: Electrical cable for high voltage direct current transmission, and insulating composition
Inventor: PEREGO GABRIELE
IPC: H01B3/44
Filed: 2001-07-12
Abstract: Cable for high voltage direct current transmission, comprising at least one conductor and at least one extruded insulating layer consisting of a polymeric composition comprising a polyethylene and at least one unsaturated fatty acid. Insulating composition, comprising a polyethylene and at least one unsaturated fatty acid.
Patent AU-8967901-A (AU)
Title: Binding agents and binding agent compositions containing alkoxy silyl groups, method for the production and use thereof
Inventor: KLEIN JOHANN
IPC: C08F8/42
Filed: 2001-07-18
Abstract: A binder which is a graft polymer bearing at least two alkoxysilyl groups of the formula <?in-line-formulae description="In-line Formulae" end="lead"?>-Si(R<SUB>1</SUB>)<SUB>m</SUB>(OR<SUB>2</SUB>)<SUB>3-m</SUB><?in-line-formulae description="In-line Formulae" end="tail"?> in which R<SUB>1 </SUB>and R<SUB>2 </SUB>are independently linear or branched alkyl groups containing 1 to 6 carbon atoms and m is an integer of 0 to 2. The graft polymer has graft branches on a graft base. The graft polymer contains at least 0.5% by weight, based on the graft base, of graft branches.
Patent AU-9113391-A (AU)
Title: Radio-based hearing aid system
Inventor: HALL ANDREW JAMES JAMIESON
IPC: H04R25/00
Filed: 1991-12-23
Abstract: A personal radio-based hearing aid system is provided. The hearing aid system interfaces with existing hearing aids using the "T" facility. The system comprises a switchable unidirectional or omnidirectional microphone; a line input; and an FM radio transmitter. The components are housed in a discrete hand-held unit with integral stand, and a FM receiver unit connected to an inductive loop to form a discrete pendant and necklace. The prime use of said system is to give the user greater control over his environment by using the system to compensate for the loss of natural aural focus. The system addresses the problems of a "background noise" by capturing the desired sounds by selection
Patent BE-895958-A (BE)
Title: Horizontal smoke extraction type barbecue - draws combustion prods. from between grille and fire grate, using extract fan in flue duct
IPC: A47J37/07
Filed: 1983-02-21
Abstract: The barbecue comprises a housing containing a grille arranged above a fire grate with an ash box below it. Between grille and grate, a sectional member acts as peripheral extract collector for the combustion products and is connected to a horizontal portion of a flue duct which contains an extract fan. The housing rests on adjustable legs with wheels. A vertically adjustable cover may be arranged over the grilling area. FL.
Patent BE-794541-A (BE)
Title: Asbestos paper/cardboard - contg small amt of amosite asbestos in addition to chrysotile asbestos
IPC: F16D69/02
Abstract: Asbestos paper or cardboard for use as friction material e.g. for transmissions has a fibrous component contg. 0.8-25 (2-20) esp. 2-10 wt.% amosite asbestos, based on the total wt. of paper or cardboard. PRef. the paper/cardboard also contains (wt.%): 6-96, pref. 39-51 chrysotile asbestos, 35-60 org. fibres, and 5-20, pref. 5-10, inorg. filler, other than asbestos. The amosite asbestos facilitates prodn. of the paper/cardboard by increasing the water drainage rate from the suspension, and provides pdts. with increased permeability, and a good friction coefficient, and resistance to wear.
Patent BE-794860-A (BE)
Title: Thread bobbin - with lateral discs having slots for receiving curved projections on central tubular hub
IPC: B65H75/14
Abstract: Bobbing for winding threads has a tubular hub which carries at each end a lateral disc with an annular collar fitting the internal dia. of the hub, and central orifice, the two central orifices being connected by a cylindrical sleeve and the lateral discs having slots for receiving the projections of the tubular hub. The bobbin is characterised by the projections being curved by 180 degrees over the insides of the respective collars. The bobbin resists repeated high speed winding stresses without deformation.
Patent BG-98626-A (BG)
Title: Combustion device
Inventor: HARVEY ADRIAN M
IPC: A01M15/00
Filed: 1994-03-01
Abstract: The device is used for burning of vegetation materials, for example straw. It consists of a combustion chamber (9) having an ingoing end, fan (6) discharging air and the cut vegetation material to the ingoing part of the combustion chamber (9), a burner (10) positioned in the ingoing end of the combustion chamber , and multiple gratings (14, 15 & 16) laterally fitted in the combustion chamber and at some distance between, the size of the grating holes diminishing in the direction of movement of the flow. The device can also be included in a divice for soil sterilization and for burning the stubble which includes a chassis, mechanism (4) for collecting the cuts of soil material, mechanism (2, 3 & 4) for feeding the vegetation material to a cutter (5) and fan (6) for transporting the vegetation material to the ingoing end of the combustion chamber of the combustion device. The exhaust gases are discharged through a discharging device (11) to the surface of the ground.
Patent BG-98951-A (BG)
Inventor: RADKOWSKY ALVIN
IPC: G21C1/00
Filed: 1994-08-03
Abstract: Леководният реактор получава повече от енергията си от тория и включва устройство със зърно-бланкетна активна зона и неотровна и механично опростена контролираща система. Първоначалното зареждано гориво и разтоварваното от реактора такова не могат да се използват за ядренооръжейни цели. Първоначалното делящо се гориво е обогатен уран, u-235/u-238 (20:80), за който е известно, че не е приложим за военни цели. Разтоварваното делящо се гориво се състои от уран с около 10% съдържание на u-235, по-малко от 1% от количеството плутоний, произвеждано в конвенционални леководни реактори, денатуриран u-233, като равномерно е смесен с повече от два пъти u-238 и оставащия торий. Около 75 до 80% от енергията на реактора е получена от делящия се на място u-233, образуван в тория, така че да се избегне скъпият процес на извличане и преработка на високо-активния u-233 в горивните елементи.
Patent BG-99003-A (BG)
Inventor: KRACHMAROV PETAR S
IPC: A63B21/055
Filed: 1994-08-26
Abstract: Комбиниран гимнастически уред, включващ еластично въже с достатъчна дължина
за използването му за скачане и с подвижно монтирани върху него две основни дръжки, и
средства, които ги осигуряват срещу изнизване на въжето, като всяка от основните
дръжки представлява кухо тяло е надлъжен цилиндричен отвор, което поне в единия си
край е затворено с дъно, в което има концентричен на цилиндричния отвор друг отвор с
по-малък диаметър, през който да може да се прокарва единичното еластично гъвкаво
въже, характеризиращ се е това, че съдържа най-малко една допълнителна дръжка (5),
представляваща кухо т яло с надлъжен цилиндриченотвор (10), в който е прокаран
нееластичен безкраен шнур или лента (18) и/или съдържа най-малко една гъвкава опора

(6), представляваща кухо тяло, подвижно монтирано върху ела етичното гъвкаво въже (1),
и имащ най-много два свързващи елемента (4), всеки закрепен така, че да не може да се
откачи самопроизволно към клуп (7), изработен на всеки край на въжето (1), като габарит
ът по ширина на свързващия елемент (4) най-много е равен на диаметъра на надлъжния
цилиндричен отвор (10) на основната дръжка (2), а всяка дръжка (2) е ограничена
двустранно от преместваеми ограничите ли (3), закрепени върху въжето (1) и имащи
външен размер,по-голям от диаметъра на отвора на дъното (11) на дръжката (2).