baber/WOPTO huggingface dataset:
Patent AU-776901-B2 (AU)
Title: A method for transformation of polyolefine wastes into hydrocarbons and a plant for performing the method
Inventor: ZMUDA HENRYK
IPC: C10B1/04
Filed: 2000-04-10
Granted: 2004-09-23
Abstract: A subject of the invention is a method for transformation of polyolefin wastes into hydrocarbons and a plant for carrying thereof. According to the method, disintegrated polyolefin raw material is subjected in a reactor to the progressive heating to the temperature below 600° C. together with a catalyst chosen from a group comprising cements, heavy metal silicates and resinates and mixtures thereof, where a catalyst is used in an amount below 30% b.w., preferably in an amount of 5-10 % b.w., calculated on the weight of the polyolefin raw material. A plant for transformation of polyolefin wastes into hydrocarbons, comprises a reactor in a shape of a vertical tank provided with a heating system in a form of a combustion chamber (8) surrounding a tank from below and the chamber (8) is heated with at least one burner (9), supplied with reaction products, and in the combustion chamber, symmetrically distributed on a tank circumference, preferably in some rows, heating pipes (10) are located, which pass throughout inside of the tank above the level of an upper edge of a mixer (6) and which are led out through sieve membrane (7) to the combustion gases outlet chamber.
Patent AU-670269-B2 (AU)
Title: Skate brake
Inventor: WALIN RICHARD D
IPC: A63C17/14
Filed: 1993-02-25
Granted: 1996-07-11
Abstract: A skate and skate brake which allows a user to brake the skate smoothly and evenly without catching on a ground surface utilizes a rotatable assembly having a resilient outer circumferential member attached to a relatively hard inner hub, the rotatable assembly brakes the skate by rotating with a rotational friction greater than that of the average rotational friction of the skate wheels. The rotational friction of the rotatable assembly is controlled by locating a non-rotating brake pad in physical contact with the inner hub. The amount of rotational friction can be increase by urging the brake pads against an annular portion of the inner hub and by positioning the brake pads within an interior recess inside the inner hub so that an increase in the downward force that the user applies to the brake increases the force by which the inner hub of the rotatable assembly is urged against the brake pads. A method for braking a skate includes the steps of pivoting the skate about a wheel, rotating a rotatable assembly in contact with a ground surface while applying friction to the rotation of the rotatable assembly by urging a non-rotating brake pad against a relatively hard interior surface of the rotating rotatable assembly.
Patent AU-771145-B2 (AU)
Title: Progressive refractive power glasses lens and design method therefor
Inventor: KITANI AKIRA
IPC: G02C7/02
Filed: 2000-04-12
Granted: 2004-03-18
Abstract: A progressive refractive power glasses lens excellent in a wearing feeling even when it is formed to have a thinness desirable in terms of weight and design by providing a gentle base curve, characterized by being designed so that; when a distance section consists of a far-sightness correction lens having a positive refractive power, setting an astigmatism on the lens surface at each point on a main close observation line of the distance section to zero is not prioritized, and, instead, minimizing a transmission astigmatism at each point on the main close observation line is prioritized; while, when the distance section consists of a near-sightness correction lens having a negative refractive power, setting an astigmatism on the lens surface at each point on the main close observation line of the distance section to zero is not prioritized, and, instead, minimizing a transmission average refractive power error at each point on the main close observation line is prioritized. <IMAGE>
Patent AU-636568-B2 (AU)
Title: Reaction cartridge and carousel for biological sample analyzer
IPC: G01N33/53
Filed: 1989-08-01
Granted: 1993-05-06
Abstract: A semi-automated biological sample analyzer and subsystems are provided to simultaneously perform a plurality of enzyme immuno assays for himan IgE class antibodies specific to a panel of preselected allergens in each of a plurality of biological samples. A carousel is provided to position and hold a plurality of reaction cartridges. Each reaction cartridge includes a plurality of isolated test sites formed in a two dimensional array in a solid phase binding layer contained within a reaction well which is adapted to contain a biological sample to be assayed. The carousel and cartridges contain structures which cooperate to precisely position the cartridges in each of three separate dimensions so that each cartridge is positioned uniformly. An optical reader operating on a principle of diffuse reflectance is provided to read the results of the assays from each test site of each cartridge. Also provided is a subsystem which provides predetermined lot-specific assay calibration data which is useful for normalizing the results of various assays with respect to predetermined common standard values.
Patent AU-718949-B2 (AU)
Title: Test plug for pipes
Inventor: BERUBE GUY
IPC: G01M3/28
Filed: 1996-01-19
Granted: 2000-05-04
Abstract: A test plug assembly which tests the internal integrity of a segment of pipe having an internal diameter. The assembly comprises an annular body with opposite annular faces and defining on its outer perimeter, an annular recess, a pair of bosses, a pair of resilient annular members adapted to be respectively juxtaposed between an adjacent boss and annular face; means for urging the bosses respectively against the adjacent resilient annular member so as to urge the same to frictionally engage and to seal against the internal diameter of the selected pipe segment and, means communicating through the assembly to that plenum now defined by said recess, the resilient annular members and the internal diameter of the pipe whereby the integrity of that pipe segment may be determined.
Patent AU-707337-B2 (AU)
Title: Cement composition
Inventor: BERKE NEAL STEVEN
IPC: C04B40/00
Filed: 1996-02-06
Granted: 1999-07-08
Abstract: A cement admixture composed of a mixture of lower alkyl ether oxyalkylene adducts with a sulfonated organocyclic material to provide cement compositions of mortar and concrete which inhibit drying shrinkage while attaining very high slump and/or increased compressive strength.
Patent AU-617233-B2 (AU)
Title: A laminated packing material with good gas and aroma barrier properties, and a method for the manufacture of the material
Inventor: LOFGREN LARS
IPC: D21H27/30
Filed: 1990-01-10
Granted: 1991-11-21
Abstract: The laminated material has a base layer (18) and a barrier layer (19) of inorganic material of a thickness of only 50-500  ANGSTROM serving as a gas and aroma barrier. The barrier layer (19) is applied to the base layer (18) by means of vacuum deposition and bonded to the base layer by means of at least one intermediate layer (22) of bonding agent. To facilitate the conversion of the material to packing containers the barrier layer (19) is omitted along such areas (17a and 17b) of the material which are intended to be folded against, and combined with, one another by heat-sealing during the manufacture of the said containers.
Patent AU-599007-B2 (AU)
Title: Hepatitis B antigenic compositions and vaccines against hepatitis B derived therefrom
Inventor: PRINCE ALFRED MAYER
IPC: A61K39/29
Filed: 1985-10-01
Granted: 1990-07-12
Abstract: There are disclosed for enhancing the immunogenicity of a lipid membrane based immunogen comprising flash heating it at a membrane concentrations sufficient under the conditions of flash heating to result in melting of membranes and fusing the melted membranes into novel morphologic forms and a proteinaceous mass comprising particles of HBsAg, said particles including particles of HBsAg in morphologic form not found in nature, said HBsAg contains particles being filaments, branched filaments, closed circular or closed circular branched filaments.
Patent AU-626131-B2 (AU)
Title: Valve
Inventor: HORVEI KNUT V
IPC: F16K3/08
Filed: 1990-02-07
Granted: 1992-07-23
Abstract: PCT No. PCT/NO90/00031 Sec. 371 Date Aug. 8, 1991 Sec. 102(e) Date Aug. 8, 1991 PCT Filed Feb. 7, 1990 PCT Pub. No. WO90/09538 PCT Pub. Date Aug. 23, 1990.A valve apparatus, in particular a rotatable valve comprising an upper part (10) and a lower part (6) which are demountably attached to each other. The valve's lower part (6) is mainly U-formed with sealing surfaces (17,18) arranged on the outwardly facing side faces, which sealing surfaces, in the case of closed valve bear against at least one valve seat on the valve housing's inlet and/or outlet end, and upper part's (10) external face is designed for totally or partly supporting bearing against lower part's (6) internal face and comprising a passage (34) designed to accommodate equipment, for example controlling or metering instruments in the upper part (10) can, in the case of closed valve, be lifted out of the valve housing (1) for maintenance.
Patent AU-772084-B2 (AU)
Title: Damping of oscillations in wind turbines
Inventor: NIELSEN THOMAS STEINICHE BJERTRUP
IPC: F03D80/00
Filed: 2000-06-15
Granted: 2004-04-08
Abstract: Damping of oscillations of the second bending mode of a wind turbine is performed by means of one or more containers partly filled with a liquid for damping oscillations of the second natural bending frequency of the wind turbine. The damping means comprises a plurality of box shaped containers having a square cross section and being partly filled with liquid so as to provide a unidirectional damping with a logarithmic decrement of oscillations of the second natural bending frequency of the wind turbine of at least 4-8%. For off-shore wind turbines, the combined excitation of the wind and sea waves requires more damping, the damping is preferably equivalent to a logarithmic decrement of 10-15%. Furthermore, the invention relates to combined damping of oscillations of the first as well as the second bending mode of the wind turbine. <IMAGE>
Patent AU-748722-B2 (AU)
Title: Automated saw for splitting carcasses
Inventor: KIELWASSER JEAN C
IPC: A22B5/20
Filed: 2000-06-08
Granted: 2002-06-13
Abstract: An automated saw for high speed splitting of suspended carcasses, such as hog carcasses, through the backbone as the carcasses continuously move along a carcass rail includes a splitting station and a back roller station located on opposite sides of the carcass rail. The splitting station includes a splitting saw that can be driven in three directions, including horizontally towards a carcass to begin cutting, vertically down to make the cut and horizontally parallel to the carcass rail to match the speed of the moving carcass as the cut is made. A guide roller carried by the splitting station positions the backbone in a known position relative to the saw. The back roller station includes a back roller for positioning the carcass relative to the saw as the cut is made. The back roller is also movable in three directions, including horizontally in to contact the carcass, vertically down, and horizontally parallel to the carcass rail to match the motion of the saw. The back roller and saw are structurally independent, but are accurately driven to maintain the relative position of the saw and the back roller as the cut is made.
Patent AU-641663-B2 (AU)
Title: Composite plastic pipe
Inventor: DIERICKX PATRIECK
IPC: B29D23/00
Filed: 1990-06-29
Granted: 1993-09-30
Abstract: Composite plastic pipe, characterized in that it principally consists in the combination of an extruded pipe in thermoplastic synthetic material and a pultruded pipe or pipe obtained by pull winding in thermoplastic or preferably thermo-hardening synthetic material which fit closely.
Patent AU-776783-B2 (AU)
Title: Method of treating malignancies and viral infections and improving immune function with a dietary supplement
Inventor: SUN ALEXANDER S
IPC: A23L1/30
Filed: 2000-07-07
Granted: 2004-09-23
Abstract: There is disclosed a dietary supplement comprising soyabean, mushroom and mung bean or extracts thereof for use in a method to ameliorate at least one effect of maglignancy or viral infection which method comprises: 
administering to a subject in need of such treatment an effective amount of said dietary supplement, said dietary supplement being administered periodically for a time sufficient to achieve amelioration.
Patent AU-592809-B2 (AU)
Title: Phenyl-(3-hexamethyleneiminopropyl)-ketone
Inventor: LAFON LOUIS
IPC: C07D295/108
Filed: 1986-07-09
Granted: 1990-01-25
Abstract: Phenyl (3-hexamethylene imino propyl) ketone (I) and its acid addn. salts are new. 4-Hexamethylene imino butyronitrile (II) is treated with phenyl magnesium bromide (III). The reaction is effected for 1 hr. at 0-25 deg.C in an anhydrous solvent, the molar ratio of (II):(III) being 1:1.
Patent AU-648510-B2 (AU)
Title: System for protecting documents or objects enclosed in a tamper-proof container
Inventor: DEVAUX FRANKLIN
IPC: E05G5/00
Filed: 1990-07-17
Granted: 1994-04-28
Abstract: The invention concerns a system for protecting documents or valuables, particularly articles such as bank notes, cheques or bank cards enclosed in at least one physically tamper-proof container, i.e a small box (1) which, in the event of being attacked, destroys them using suitable means, the system being characterised by the fact that the operating cycle of the small box (1) comprises a limited number of logical states, called modes, the transition from a first to a second mode being the consequence of a specific event, the licit nature of which is ascertained by a suitable and autonomous method able to be communicated to the small box (1), the transition then being accompanied by the small box's loss of memory of its previous mode. The present invention is particularly for use in the protection of documents or valuables, especially bank notes, cheques, bank cards, or even dangerous medicines (drugs) or those with a considerable added value. Protection is guaranteed both inside a bank (or chemist's, etc.) and during the transportation from the bank to another branch.
Patent AU-637389-B2 (AU)
Title: Polypeptide inhibitor of viral replication
IPC: A61K38/55
Filed: 1990-07-25
Granted: 1993-05-27
Abstract: A polypeptide which inhibits the replication of Herpes Simplex Virus and like viruses, which has the amino acid sequence of consecutive amino acids of HSV protein Vmw 65 and comprises the sequence 367 to 373:  Ala Arg Thr Lys Asn Asn Tyr (identified as SEQ ID NO: 1) or a conservatively modified variant thereof, its therapeutic use and antibodies thereto.
Patent AU-776509-B2 (AU)
Title: Data record medium, recording apparatus, reproducing apparatus, and reproducing method
Inventor: SAKO YOICHIRO
IPC: G11B20/12
Filed: 2000-09-28
Granted: 2004-09-09
Abstract: A data record medium on which a digital signal has been recorded is disclosed, the digital signal being composed of main data and a sub code, the sub code having time information representing reproduction elapsed time, the sub code being recorded in association with the main data, wherein information that represents the reproduction elapsed time of the sub code is represented with a binary coded decimal number and address information in synchronization with the time information of the main data is represented with a binary number, the address information being contained in the main data. <IMAGE>
Patent AU-673905-B2 (AU)
Title: Process for producing acetic acid
Inventor: SUZUKI TOSHIRO
IPC: C07C5/25
Filed: 1994-04-05
Granted: 1996-11-28
Abstract: A process for producing acetic acid comprising reacting ethylene and oxygen in the presence of a catalyst comprising metallic Pd and at least one member selected from the group consisting of heteropoly-acids and their salts, or in the presence of a catalyst comprising metallic Pd, at least one member selected from the group consisting of heteropoly-acids and their salts and at least one member selected from the group consisting of metallic elements of Groups 11, 14, 15 and 16 of the Long-Form Periodic Table.
Patent AU-746459-B2 (AU)
Title: A system and method for a multi-application smart card which can facilitate a post-issuance download of an application onto the smart card
Inventor: CHAN ALFRED
IPC: G07F7/10
Filed: 1998-03-24
Granted: 2002-05-02
Abstract: A system and method allow card issuers to securely add applications during the lifetime of the card after the card has already been issued (post issuance). Loading of an application and/or objects from an application server via a card acceptance device (and its supporting system infrastructure delivery mechanism) onto a card post issuance is performed in a secure and confidential manner. A smart card includes a card domain application that manages the card. Any number of security domain applications on the card provide security for loaded applications by managing keys; each application is associated with a security domain. Each of the card domain and security domains has a command interface for off-card communication, and an API for internal card use. The card life cycle includes the states of masked, initialized, load secured and blocked. An application life cycle includes the states of not available, loaded, installed, registered, personalized, activated and blocked. An application can block the card.
Patent AU-644118-B2 (AU)
Title: Digital signal processing circuit
Inventor: FUKAMI TADASHI
IPC: G11B27/10
Filed: 1990-11-13
Granted: 1993-12-02
Abstract: A digital signal processing circuit (8) for processing and recording data at various selectable rates, having an input/output circuit (40, 41) for receiving and outputting a digital signal; a recording circuit for generating a recording signal based on a digital signal received by the data signal processing circuit; a playback circuit (48) for retrieving recorded data; and a demodulation circuit for demodulating retrieved data. The processing and recording rates are determined by control data supplied to the circuit either via an operator or from a recorded signal.
Patent AU-678477-B2 (AU)
Title: Carrier catalyst, process for the production thereof, and use thereof for the preparation of vinyl acetate
Inventor: ABEL RONALD
IPC: C07C67/055
Filed: 1994-07-14
Granted: 1997-05-29
Abstract: The invention relates to Pd/K/Au, Pd/K/Ba and Pd/K/Cd supported catalysts constructed in a shell-shape, their production and their use for the preparation of vinyl acetate from ethylene, acetic acid and oxygen in the gas phase. The said catalysts are produced by impregnating the support particles with a solution of salts of the corresponding elements and then drying them, the dynamic viscosity of the solution being at least 0.003 Pa.s and the solution volume during impregnation being more than 80% of the pore volume of the support particles and the duration of impregnation and the time until the beginning of drying being selected to be short enough so that after drying is completed, a shell of 5% to 80% of the pore volume of the support particles contains the said metal salts.
Patent AU-636186-B2 (AU)
Title: Uracil derivatives and pesticides containing the same as active ingredient
IPC: C07D409/04
Filed: 1991-01-03
Granted: 1993-04-22
Abstract: Uracil derivatives of formula (I): <CHEM> wherein A, B, R<1> R<2>, Z<1> and z<2> are defined herein, are pesticides.
Patent AU-601398-B2 (AU)
Title: Moulding contact lenses
Inventor: SEDEN WILLIAM EDWARD
IPC: B29C39/26
Filed: 1987-01-27
Granted: 1990-09-13
Abstract: PCT No. PCT/GB87/00045 Sec. 371 Date Nov. 4, 1987 Sec. 102(e) Date Nov. 4, 1987 PCT Filed Jan. 27, 1987 PCT Pub. No. WO87/04390 PCT Pub. Date Jul. 30, 1987.A polyolefin mould for casting contact lenses from a polymerizable monomer composition which shrinks on polymerization, said mould comprising: male (50) and female (51) mould halves at least one of which has a flexible diaphragm portion (53, 54) which is shaped to provide a surface corresponding to a lenticular surface, said mould halves (50, 51), when closed together, cooperating to define a mould cavity (52) for receiving a volume of said monomer composition, at least one of said mould halves (50, 51) having a shoulder portion (55, 56) surrounding said cavity and shaped to engage with said other mould half to define an edge moulding portion of said cavity; whereby in use said diaphragm (53, 54) is deflected into said cavity under forces exerted on said mould by said monomer composition when polymerized in said closed cavity (52), thereby compensating for the shrinkage occurring on polymerization and avoiding the formation of bubbles or voids in the resulting lenses. In addition, the invention includes a method of casting contact lenses using a mould of the above kind.
Patent AU-752146-B2 (AU)
Title: Combined product associating a nucleic acid with a substance breaking up the extracellular matrix for gene therapy
Inventor: BRAUN SERGE
IPC: C12N15/87
Filed: 1998-05-29
Granted: 2002-09-05
Abstract: The invention relates to a composition, kit and methods of using the compositions and kits. The composition comprises a compound which disorganizes or degrades the extracellular matrix of a cell and a nucleic acid of interest. The composition or kit is contemplated for use in gene transfer and gene therapy.
Patent AU-651853-B2 (AU)
Title: Polyester film
Inventor: SIDDIQUI JUNAID AHMED
IPC: C08K7/20
Filed: 1991-12-16
Granted: 1994-08-04
Abstract: The invention relates to films of linear polyester containing glass spheres having a certain particle size distribution and in a certain amount. The addition of the glass spheres improves, inter alia, the dynamic coefficient of friction of the film. Preferably, a second film additive, fumed silica, of a controlled particle size distribution and weight is added to the film. The addition of the fumed silica improves, inter alia, the static coefficient of friction of the film.
Patent CS-266322-B2 (CS)
Title: Explosion welding
Inventor: SEK WITOLD ING
IPC: B23K20/08
Filed: 1983-12-27
Abstract: 1. A method of explosive welding of a workpiece (1) onto a base workpiece (2) along a predetermined segment, according to which both surfaces of the workpieces (1, 2) to be joined extend, before they are welded, in an inclined angle (alpha) to each other forming a wedge-shaped widening free space, and an explosive (3) is arranged with a buffer layer (5) therebetween, on the first workpiece (1) which is to be applied to the base workpiece (2) under pressure by the welding process, characterized in that the explosive (4) is ignited from the wide end of the wedged-shaped free space between the two surfaces of the workpieces (1, 2) to be joined, that the explosive (3) is so chosen that the dynamic welding angle (delta), which is formed on the workpiece (1) to be welded on during the detonation of the explosive (3), is smaller than the inclined angle (alpha), that due to the ignition of the explosive (3) from the wide end of the wedged-shaped free space and due to the choice of the following which are matched to each other : the explosive (3), the form and size of the wedged-shaped widening free space between the two surfaces to be joined (1, 2) and the form of the buffer layer (5), it is achieved that on the segment A to be welded the projection V'k of the velocity Vk of the collision point K is in the opposite sense to the direction of the velocity of the detonation D.