baber/WOPTO huggingface dataset:
Patent AU-4567400-A (AU)
Title: A method for protecting a portable card
Inventor: MULLER FRANK
IPC: G06F21/86
Filed: 2000-05-19
Abstract: A method for protecting a portable card, provided with at least a crypto algorithm for enciphering data and/or authenticating the card, against deriving the secret key through statistical analysis of its information leaking away to the outside world in the event of cryptographic operations, such as power-consumption data, electromagnetic radiation and the like. The card is provided with at least a shift register having a linear and a non-linear feedback function for creating cryptographic algorithms. An algorithm is applied to the card, which is constructed in such a manner that the collection of values of recorded leak-information signals is resistant to deriving the secret key from statistical analysis of those values. Advantageously, after the key has been loaded into the shift register, the shift register clocks on, using at least the linear-feedback function. A suitable alternative is loading only the key into the shift register in the event of a fixed content of the shift register.
Patent AU-4587793-A (AU)
Title: Process and apparatus for purifying streams
Inventor: CAMPEN JAN PETER
IPC: C02F101/30
Filed: 1993-06-04
Abstract: PCT No. PCT/NL93/00119 Sec. 371 Date Nov. 17, 1994 Sec. 102(e) Date Nov. 17, 1994 PCT Filed Jun. 4, 1993 PCT Pub. No. WO93/25481 PCT Pub. Date Dec. 23, 1993A process for purifying streams which contain organic and/or inorganic impurities is disclosed. The stream to be treated is introduced into a water-containing reaction zone which includes a packed bed of activated carbon to which an electrochemical potential is applied and to which ozone or hydrogen is fed at the same time. The cell further uses a contact electrode placed in the packed bed for supplying or removing an electrical current, and a counterelectrode disposed in a reaction vessel. The counterelectrode is electrically insulated from the packed bed of activated carbon. The cell further includes an inlet for feeding in liquid to be treated, an inlet for feeding ozone or hydrogen gas, and an outlet for discharging treated liquid and a further outlet for discharging waste gas.
Patent AU-4612697-A (AU)
Title: Implantable acrylamide copolymer hydrogel for therapeutic uses
Inventor: WOERLY STEPHANE
IPC: A61L27/26
Filed: 1997-10-15
Abstract: The hydrogel is a copolymer of an N-substituted methacrylamide or acrylamide, a cross-linking agent and a complex sugar or derivative, a tissue adhesion peptide or a polymer conjugate with antibodies, the polymer being heterogeneous, elastically deformable and having an equilibrium water content of at least about 80%. It can be used for tissue regeneration and for organ repair, for example, in the developing and adult nervous system.
Patent AU-4613100-A (AU)
Title: Process for producing optically active azetidine-2-carboxylic acids
Inventor: HONDA TATSUYA
IPC: C07D207/273
Filed: 2000-05-15
Abstract: An optically active N-protected azetidine-2-carboxylic acid (5) can be produced by preparing an optically active 4-amino-2-halobutyric acid (3) 
by halogenating an optically active 3-hydroxy-2-pyrrolidinone (1) with inversion of configuration to prepare an optically active 3-halo-2-pyrrolidinone (2) followed by hydrolysis or 
by halogenating an optically active 4-amino-2-hydroxybutyric acid ester (6) with inversion of configuration to prepare an optically active 4-amino-2-halobutyric acid ester (7) followed by hydrolysis or 
by halogenating the compound (6) with inversion of configuration to prepare the compound (7), cyclizing the same to prepare the compound (2) followed by hydrolysis, 
further cyclizing the compound (3) followed by treating the reaction product with an amino group-protecting agent.  The optical purity of the thus-obtained compound (5) can be improved further by recrystallization.
Patent AU-4639089-A (AU)
Title: Methyl esters of aldimino- or ketimino-oxy-ortho-tolylacrylic acid, manufacturing process and fungicides containing them
Inventor: ISENRING HANS PETER
IPC: A01N43/06
Filed: 1989-12-12
Abstract: Novel compounds of formula (I), where X is an aldimino or ketimino group, process for manufacturing them, fungicides containing these compounds as active substances, and the use of these active substances and fungicides to destroy fungi in agriculture and gardening.
Patent AU-4730793-A (AU)
Title: An apparatus for grouping objects
Inventor: HAKANSSON JAN
IPC: B65G47/82
Filed: 1993-09-14
Abstract: The invention relates to an apparatus for grouping objects, in which objects (2) on an ingoing conveyor (1) into the apparatus are released in a preselected number by the brake (3). The preselected number of objects (2), preferably packages, passes one or two carriers or pushers (5) which are disposed such that they execute, on the one hand, a movement transversely in relation to the conveyor device of the outgoing conveyor (11) from the apparatus, and, on the other hand, synchronously with this conveyor device. In that the pushers (5) move in sequence, so that the first pusher (5') groups first, followed by the second (5'') and then both pushers (5', 5'') remain in their position of rest, the objects (2) are grouped in three different rows on the outgoing conveyor (11). <IMAGE>
Patent AU-4800499-A (AU)
Title: Anthranilic acid derivatives
Inventor: TSUCHIYA NAOKI
IPC: C07C323/42
Filed: 1999-07-23
Abstract: The present invention relates to an anthranilic acid derivative expressed by the following formula (1) or the following formula (2), or its pharmacologically permissible salt or solvate. <CHEM>
Patent AU-5090796-A (AU)
Title: Use of dextromethorphan or dextrorphan for the treatment of urinary incontinence
Inventor: CARUSO FRANK S
IPC: A61P13/10
Filed: 1996-03-01
Abstract: Urinary incontinence is alleviated in a mammal by administering to the mammal a urinary incontinence alleviating amount of dextromethorphan, dextrorphan, their mixtures and/or pharmaceutically acceptable salts, alone or in combination with a pharmacologically active agent such as an anticholinergic, sympathomimetic, tricyclic antidepressant, antispasmodic, direct-acting smooth muscle relaxant, estrogen, compound having estrogen-like activity, or any combination of the foregoing.
Patent AU-5177385-A (AU)
Title: Physical instrument for electron-photon interactions
Inventor: TRELL ERIC
IPC: G21K1/00
Filed: 1985-12-24
Abstract: A physical instrument for electron-photon interactions and more particularly a physical instrument for production, recording, observation and transmission of temporospatially adjustable electron-photon interactions. The instrument comprises a ring-shaped vacuum tube with an electron injector, a linear accelerator, signal deflecting and collimating means operatively connected to the vacuum tube with free-flight intervals of the tube between adjacent means, interaction recording components associated with the tube in the free-flight intervals thereof, and a computer processing unit with a display, which is operatively connected to the accelerator and the interactton recording components.
Patent AU-5401979-A (AU)
Title: Catalyst for oliefin polymerization
Inventor: DIETZ RICHARD EWALDUS
IPC: C08F4/02
Filed: 1979-12-19
Abstract: A process for polymerizing alpha-olefins in the presence of a catalyst comprising two components. Component A is obtained by mixing a magnesium dihydrocarbyloxide compound with a tetravalent, halogenated titanium compound and then contacting the resultant product with a dihydrocarbylmagnesium compound. Component B comprises a metallic hydride or an organometallic compound, e.g., an organoaluminum compound.
Patent AU-5413096-A (AU)
Title: A packaging laminate and a package produced therefrom
Inventor: BERLIN MIKAEL
IPC: B32B7/02
Filed: 1996-04-23
Abstract: The disclosure relates to a laminated packaging material (10) for liquid-tight packages which, after use, may readily be biodegraded or composted. The packaging material (10) has a core layer (11) of biodegradable material and outer, moisture and liquid-tight layers (12, 14, respectively) similarly of biodegradable material which are applied to both sides of the core layer, the layers being bonded to the core layer (11) by means of interjacent layers (13, 15, respectively) of biodegradable binder. The packaging material (10) is produced in that a web of biodegradable material is covered or coated on both sides with an aqueous dispersion of a biodegradable material acting as binder in a quantity of between 0.5 and 5.0 g/m<2>, whereafter the applied binder layers are dried. The dried, coated web is united either with prefabricated web-shaped films of biodegradable material or with biodegradable material which is extruded onto both sides of the web, for the formation of the outer, moisture and liquid-tight layers (12 and 15) of the packaging material (10).
Patent AU-5462594-A (AU)
Title: Two-site immunoassay for an antibody with chemiluminescent label and biotin bound ligand
Inventor: JOHANSEN NIELS
IPC: G01N33/546
Filed: 1993-11-15
Abstract: A method of detecting an antibody in a sample using a labelling compound and comprising the steps of mixing a ligand antigen, antibody or hapten bound to biotin with the sample; an antibody directed against the antibody to be detected bound to paramagnetic particles; and a chemiluminescent acridinium compound bound to avidin or streptavidin to form a solid phase complex; separating the solid phase from the liquid phase; and analysing the separated solid phase for the presence of chemiluminescent complex.
Patent AU-5504596-A (AU)
Title: Device for mounting a motor vehicle rear window shelf
Inventor: TAILLE OLIVIER DE LA
IPC: B60R5/04
Filed: 1996-04-05
Abstract: PCT No. PCT/FR96/00525 Sec. 371 Date Jan. 21, 1998 Sec. 102(e) Date Jan. 21, 1998 PCT Filed Apr. 5, 1996 PCT Pub. No. WO96/32301 PCT Pub. Date Oct. 17, 1996A removable rear shelf for a motor vehicle and lateral supports therefor. The shelf includes a pair of front corners and an abutment surface adjacent the front corners on the bottom surface of the shelf. Each of the lateral supports includes a surface on which the bottom surface of the shelf rests when installed in the motor vehicle, a coupling element which receives a front corner of the shelf and permits rotation of the shelf relative to the supports for installation and removal, and an abutment surface which is complementary with the abutment surface on the shelf to prevent rearward movement of the shelf when installed.
Patent AU-5513586-A (AU)
Title: Human metallothionein-ii promoter in mammalian expression system
Inventor: KUSHNER PETER J
IPC: C12N5/00
Filed: 1986-02-11
Abstract: An expression system for recombinant production of a desired protein comprises CHO cells transformed with a DNA sequence having the desired protein coding sequence under control of the human metallothionein-II promoter. The cells can be maintained on serum-free medium and induced in the presence of an induction mediator. In addition, the system may include an enhancer element and/or a resistance-conferring gene to provide increased levels of expression. The system can process genomic as well as intronless DNA, and is capable of producing proteins which have the same characteristics as those obtained from native sources. Human growth hormone which is indistinguishable from that produced by the pituitary has been thus produced.
Patent AU-5597894-A (AU)
Title: High flux hollow fiber membrane
Inventor: ALTHIN ANDERS
IPC: A61M1/16
Filed: 1993-11-10
Abstract: Semipermeable membranes are disclosed for purifying aqueous biological fluids. The membranes are particularly suitable for purifying extracorporeal blood via hemodialysis. The membranes, preferably configured as hollow fibers, are made from a hydrophilic polymeric material, preferably cellulose acetate. Features of the membranes include an ultrafiltration coefficient (KuF) of about 15 to about 55 mL/hr/mmHg/m<2> (thus termed "high-flux" type membranes), a urea mass transfer coefficient (KoV(urea)) of at least 38x10<-><3> cm/min, and a ratio of KoV(urea)/KuF of at least 2.5x10<-><3>. Hollow fibers of such membranes suitable for hemodialysis have a lumen diameter of about 175 to about 210  mu m and a wall thickness of about 10 to about 35  mu m. According to disclosed methods for making the membranes, a melt comprising about 32 to about 40% w/w cellulose acetate, about 5 to about 10% w/w glycerine, and about 50 to about 67% w/w polyethylene glycol is extruded to make hollow fibers; the fibers are cooled, cold-stretched, water-leached, and replasticized using a glycerine solution.
Patent AU-5610190-A (AU)
Title: Mildew resistant paint compositions
Inventor: LESOTA STANLEY
IPC: A01N43/80
Filed: 1990-05-30
Abstract: A paint composition comprising a film-forming, non-wood penetrating organic polymeric paint vehicle; an isothiazolone mildewcide compound; and a water insoluble organic soluble zinc compound; articles comprising a substrate coated with said paint composition; and methods of stabilizing isothiazolones in paint compositions are disclosed.
Patent AU-5687490-A (AU)
Title: Improved construction for an extended nip press belt
IPC: D21F3/02
Filed: 1990-06-06
Abstract: A belt (16) for use on an extended nip press for dewatering a fibrous web (17) is shown. The belt (16) includes a base fabric (22) having machine-direction (24) and cross-machine direction (26) yarns and takes the form of an endless loop. Either the machine-direction (24), or the cross-machine direction (26), yarns are spun yarns of staple fibers (34). The base fabric (22) is completely coated and impregnated with a polymeric resin, such as polyurethane, to render it impervious to liquids, especially lubricating oil. The inner surface (20) of the resulting belt slides over the arcuate pressure shoe component (14) of the extended nip press during its operation. The outer surface (19) of the belt is provided with grooves (30) separated by land areas (32) which together define channels for water pressed from the fibrous web (17) in the press nip. The land areas are anchored to the belt by means of staple fibers (34) from the spun yarns embedded in the coating (28) and thus resist delamination.
Patent AU-5796998-A (AU)
Title: Permanent magnet generator for providing alternating current which has a selected frequency
IPC: H02P9/42
Filed: 1997-12-10
Abstract: An electrical generator has at least one rotating ring of field magnets which produce a circular array of magnetic fields, and a ring of generator output coils which are in the magnetic fields. The field magnets are permanent magnets. The generator output coils are movable in a displacement path toward and away from a null position at which they are exposed to zero net flux from the magnetic fields. Movement of the coils by an actuator varies the amplitude of the voltage induced in these coils by the rotating field magnets. The actuator is energized by an alternating current to create a mechanical oscillation of the generator output coils in their displacement path. The coils provide a raw amplitude-modulated signal that has a carrier frequency which is a function of the rotational velocity of the field magnets and a modulation frequency that is proportional to the mechanical oscillation of the generator output coils. The raw output signal is fed to a signal processor which converts it to a final output signal, the frequency of which is equal to the modulation frequency.
Patent AU-5797999-A (AU)
Title: Controlled release tablet comprising a hypoglycemic drug and an antihyperglycemic drug
Inventor: CHEN CHIH-MING
IPC: A61K9/36
Filed: 1999-08-31
Abstract: A controlled release pharmaceutical tablet containing antihyperglycemic drug and a hypoglycemic drug that does not contain an expanding or gelling polymer layer and comprising a core containing the antihyperglycemic drug and the hypoglycemic drug, a semipermeable coating membrane surrounding the core and at least one passageway in the membrane to allow the drugs to be released from the core.
Patent AU-5837980-A (AU)
Title: Ductile cast tube socket
Inventor: PIERREL M
IPC: F16L21/02
Filed: 1980-05-14
Abstract: The invention provides a pipe or similar tubular member of ductile cast iron having an end casing. The thin walled casing has a curved profile at its entrance divided into two sections, of which one is formed by centrifugal casting, whereas the other, of lesser curvature, is made by hot or cold forming with a simultaneous axial compression and a radial bending directed towards the axis of the pipe. The invention is useful for forming fluid tight seals in pipelines using radial compression packings.
Patent AU-5872896-A (AU)
Title: Contraceptive transcervical fallopian tube occlusion devices having mechanical fallopian tube attachment
Inventor: NIKOLCHEV JULIAN
IPC: A61F6/22
Filed: 1996-05-21
Abstract: The invention provides intra-fallopian devices (10) to prevent conception. The device (10) is anchored within the fallopian tube by a lumen traversing region (24) of the resilient structure which has a helical outer surface, together with a portion of the resilient structure which is biased to form a bent secondary shape, the secondary shape having a larger cross section than the fallopian tube. The resilient structure is restrained in a straight configuration and transcervically inserted within the fallopian tube, where it is released. Optionally, permanent sterilization is effected by passing a current through the resilient structure to the tubal walls.
Patent AU-5884890-A (AU)
Title: Soluble rice protein concentrate
IPC: A23L29/20
Filed: 1990-07-10
Abstract: This invention concerns soluble rice protein concentrate with reduced levels of manganese, aluminum, selenium und phytic acid and improved digestibility from rice raw material. The soluble rice protein concentrate contains more than 16% protein on a solids basis, and has on a per gram protein basis, a manganese content of 50 microgram or less, an aluminum content of less than 15 microgram, a selenium content reduced a minimum of 25% relative to rice raw material and a phytic acid content of less than 15 mg, and a protein digestibility of greater than 90%.
Patent AU-5920994-A (AU)
Title: Gamma radiation detection
Inventor: MAGUIRE DENNIS DAVID
IPC: C09K9/02
Filed: 1994-03-30
Abstract: A gamma radiation dosimeter comprises a polyester film substrate 10, of which a central circular region 12 is coated with a gamma-radiation sensitive layer 14 which is covered by an overlayer 16. The radiation-sensitive layer 14 is formed from styrene-acrylonitrile copolymer and contains 1-bromoadamantane and a leuco dye. The overlayer 16 is formed from an acrylic resin binder containing a UV-absorber. The central region 12 is surround by an annular region 18 which is divided into six equally-sized sections 18a.....18f. Each section 18a.....18f is printed in a colour which corresponds to the colour developed in the central region 14 when it has been exposed to successive increasing amounts of gamma radiation. After exposure of the device, the amount of radiation to which the device has been exposed can be determined by comparing the colour generated in the region 14 with the colours of the sections 18a.....18f. The colour of the section most closely corresponding to that of the central region indicates the dose of gamma radiation which the device, and any other object similarly exposed, has received. <IMAGE>
Patent AU-6107080-A (AU)
Title: Bag closure + method of making same
Inventor: TILMAN P A
IPC: B65D33/24
Filed: 1980-08-05
Abstract: A closure strip (1) which incorporates a profiled closure element for use in resealable or reclosable bags is provided with a channel (4) in its surface which contacts a bag forming substrate material (6) for receiving adhesive (5). The presence of the channel ensures that a suitable thickness of adhesive is present at the time of bonding of the closure strip to the substrate. The invention also provides a method of making bag forming material by use of such a closure strip.
Patent AU-6108790-A (AU)
Title: Measuring method and apparatus
Inventor: STRINGER BRADLEY J
IPC: G01B11/00
Filed: 1990-08-17
Abstract: The dimensions of an object (28) in three mutually perpendicular directions are measured using three mutually perpendicularly oriented transducers (12,14,16) each for measuring one dimension, and the data are collected and stored, displayed or otherwise utilised. The object can be carried on a conveyor (18), the transducers being in fixed orientation thereto. Trigger means (22,24) can be provided to activate the transducers when the object reaches the volume encompassed by the transducers. The object can be simultaneously weighed (40).
Patent AU-6149990-A (AU)
Title: Electro-conductive sheets
Inventor: YASUDA TADASHI
IPC: H01M4/66
Filed: 1990-07-23
Abstract: An electro-conductive sheet having a thickness between 10 and 200 microns that includes carbon fibrils having diameters within the range 0.0036 to 0.5 microns and length to diameter ratios of at least 5 in an electrically insulating polymer material.
Patent AU-6830894-A (AU)
Title: Reticulocyte analyzing method and apparatus utilizing light scatter techniques
Inventor: RODRIGUEZ CARLOS M
IPC: G01N15/14
Filed: 1994-05-10
Abstract: A reticulocyte analyzing method and apparatus in which a biological sample stream of ghosted red cells is passed into and through a point focused beam of light, such as laser light. A light detector structure is positioned with respect to the axis of the light beam to provide a light output pulse indicative of the passage of each cell. Electrically conductive contacts within the fluid stream can provide additional electrical pulse outputs of each cell. A staining reagent can be utilized with a ghosting reagent to further differentiate the reticulocytes. The light and the light and electronic produced output pulses or signals can be combined to define and quantify reticulocytes as distinct from other known cell types.
Patent AU-6845190-A (AU)
Title: 2-aminopyrimidine-4-carboxamide derivatives, their preparation and their application in therapeutics
Inventor: GEORGE PASCAL
IPC: A61P9/12
Filed: 1990-12-27
Abstract: Compounds of general formula (I) 
<IMAGE>
 in which n represents the number 2, 3, 4 or 5, p represents the number 0 or 1, R1 represents a hydrogen atom or a methyl group, Xm represents one or more atoms or groups chosen from the following: hydrogen, fluorine, chlorine, methoxy, isopropyl or cyclopropyl, in the form of free bases or of addition salts with acids. 
<??>Use in therapy.
Patent AU-6925098-A (AU)
Title: Artificial heart capable of being wholly implanted
Inventor: WARTELLE CLAUDE ANDRE
IPC: A61M60/554
Filed: 1998-03-18
Abstract: The invention concerns an artificial heart capable of being wholly implanted including in a single-piece module (2) two independent ventricular chambers (22G, 22D) each provided with two orifices (11G, 11D, 12G, 12D) equipped with a valve for respectively releasing and pumping blood. The volume of each chamber (22G, 22D) is variable by means of a mobile membrane (17, 18) constituting a wall of the chamber (22G, 22D) and hydraulically actuated by a fluid driven by an actuator comprising a motor and a volumetric pump. The ventricular chambers (22G, 22D) are arranged so as to form an upside-down V, between whose branches are arranged the actuators and the space (37) for the actuating fluid. The chambers (22G, 22D) include on the outside convex walls (7G, 7D) the releasing and pumping orifices (11G, 11D, 12G, 12D).