baber/WOPTO huggingface dataset:
Patent AU-2092888-A (AU)
Title: Activated sludge device having movable perforated plates and a nozzle for the destruction of foam
IPC: B05B1/32
Filed: 1988-08-15
Abstract: An arrangement for the destruction of foam building up on a sewage surface in form of activated sludge, in which a reaction vessel holds the suspended foam. The reaction vessel has perforated plates which may be raised and lowered. The reaction vessel is furthermore provided with an inlet pipe connection for untreated sewage, and a discharge pipe for the treated suspension. The reaction vessel is closed off at its upper side by a plate member which has at least one flow-through opening. A nozzle located within an enclosure, is connected to this flow-through opening. The nozzle has a lower wall and an upper wall disposed at an acute angle relative to one another. The lower wall and the upper wall of nozzle, furthermore, have adjacent edges forming an outlet opening of the nozzles. One of the walls of the nozzle is pivotably movable relative to the other wall.
Patent AU-2166492-A (AU)
Title: Process for preparing drug substances in beadlet form
IPC: A61K9/22
Filed: 1992-06-30
Abstract: Drug substances in beadlet form are prepared with high bulk density spray-coating onto inert core particles, using coater-granulator apparatus, comprising: forming a fluidised bed of particles of inert core material within the processing chamber of a coater-granulator apparatus by passing a gaseous current between the rotating disc and the inner wall of the processing chamber; and forming beadlets by layering a drug onto the particles of the core material by spray-coating with a solution of the drug; characterised in that during beadlet formation, the spray-coated particles are (i) transferred to a drying zone surrounding the processing chamber, (ii) carried through the drying zone by a gaseous current, and (iii) returned to the processing chamber; the recirculation process being continued until beadlets having the desired drug load are formed.
Patent AU-2395300-A (AU)
Title: Fluorescent agents
Inventor: SAULSBERY ROBIN L
IPC: D21H17/14
Filed: 1999-12-29
Abstract: Composition comprising a fluorescent pigment comprising the reaction product of one or more metal salts selected from the group consisting of metal oxides and metal hydroxides; one or more carbohydrate(s) selected from the group consisting of sugar and starch; and one or more organic acid(s), method of preparation comprising reacting the components in the presence of water and then drying, and use of the pigment in paper, plastic, polymer, resin, and paint. The resultant papers, plastics, polymers, resins, and paint have whiteness and brightness due to the fluorescence.
Patent AU-2449901-A (AU)
Title: Use-dependent indicator system for absorbent articles
Inventor: ANDERSON RALPH L
IPC: G01N21/29
Filed: 2000-12-22
Abstract: A use-dependent indicator system for detecting the exhaustion of an active chemical within an absorbent article is provided. The indicator system includes at least one dye component and a polymer mixture. The dye component(s) can be non-reactive and/or reactive dyes. The polymer mixture can contain a polymer, such as a latex adhesive, to facilitate control over the dissolution rate of the dye component(s). By controlling the dissolution rate of the dye component(s), an indicator system of the present invention can impart a change in color to signal the exhaustion of an active chemical incorporated within the absorbent article, such as an anti-microbial agent.
Patent AU-2451597-A (AU)
Title: Convertible barrow for ground level loading
Inventor: HALL JOHN R
IPC: B62B1/20
Filed: 1997-04-08
Abstract: A ground-loading conveyance for refuse or heavy objects. The frame is tipped with the handle to allow a two wheel carriage on pivoting support legs to swing beneath the frame, so as to support the load for transporting.
Patent AU-2461597-A (AU)
Title: Layout for a semiconductor memory device having redundant elements
Inventor: MERRITT TODD A
IPC: G11C5/00
Filed: 1997-04-16
Abstract: The present invention reduces the area on a die required for rows and columns of redundant memory cells by sharing compare circuitry with banks of redundant memory cells based on division of the primary memory array into two or more "planes." Pass gates or multiplexers coupled between at least two banks of fuses and one compare circuit selectively couple the appropriate fuse bank to the compare circuit. Preferably, a bit in the address (e.g., address bit RA 9 in a row address word having address bits A 0 -RA 9 ) is received by and controls the multiplexer to select between the two banks of fuses. Additionally, the planes span blocks of memory in the memory array, where each block is divided by shared sense amplifiers. As a result, while eight lines are coupled to 16 rows or columns, only eight rows or columns will be active at any one time because isolation gates will enable only eight of the 16 rows or columns within two planes of memory. As a result, the present invention saves on the number of lines required to intercouple the compare circuits to the redundant rows/columns.
Patent AU-2599000-A (AU)
Title: Full-duplex radio-communication device with half-duplex functionality
Inventor: SCHMIDT PAUL
IPC: H04W72/04
Filed: 2000-01-04
Abstract: A radio communication device includes a transmitter/receiver assembly adapted to receive a first radio signal and transmit a second radio signal. The radio communication device also includes a microphone and a speaker. A signal processor is included, the signal processor adapted to process the first radio signal from the transmitter/receiver assembly to generate first sound signal at the speaker, and to process the second sound signal from the microphone to generate the second radio signal at the transmitter/receiver assembly. A mode select switch and a function select switch are also provided. The mode select switch allows for selective switching of the device between a phone mode and a radio mode. The function select switch is adapted to only operate with the device in the radio mode to selectively control the processor to process the second sound signal to generate the second radio signal including a signal representative of the second sound signal in a first functional state, and to process the second sound signal to generate the second radio signal comprising a low-noise signal not representative of the first sound signal in the second functional state. A method is also provided.
Patent AU-2742195-A (AU)
Title: Novel farnesyl transferase inhibitors, their preparation and pharmaceutical compositions containing same
Inventor: BAUDOIN BERNARD
IPC: C07C323/25
Filed: 1995-06-07
Abstract: Novel farnesyl transferase inhibitors of general formula (I), their preparation and pharmaceutical compositions containing same. In general formula (I), R1 is Y-S-A1 -(Y is a hydrogen atom, an amino acid residue, a fatty acid residue, an alkyl or alkoxycarbonyl radical or an R4-S radical in which R4 is an alkyl radical containing 1-4 carbon atoms optionally substituted by a phenyl radical or a radical of general formula (II), in which A1, X1, Y1, R'1, R2, R'2 and R are defined as follows: A1 is an alkylene radical containing 1-4 carbon atoms optionally a substituted at  alpha  in the grouping >C(X1)(Y1) with an amino or alkylamino, dialkylamino, alkanylamino or alkoxycarbonylamino radical), X1 and Y1 are each a hydrogen atom or form together with the carbon atom to which they are connected a >C=O grouping, R'1 is hydrogène or methyl, R2 is an alkyl, alkenyl or alkynyl radical containing 1-6 carbon atoms optionally substituted by hydroxy, alkoxy, mercapto, alkylthio, alkylsulfinyl or alkylsulfonyl, with the proviso that when R2 is an alkyl radical substituted by a hydroxy radical, R2 can form a lactone with the carboxy radical at  alpha . R'2 is hydrogen or methyl and R is a hydrogen atom or an optionally substituted alkyl radical or an optionally substituted phenyl radical, whith the proviso that the radical (a) is in position 5 or 6 of the naphthyl ring. These novel products have anti-cancer properties.
Patent AU-2750184-A (AU)
Title: Pyridyl methyl thio substituted dioxolo and dioxino benzimidazoles
IPC: C07D235/18
Filed: 1984-04-30
Abstract: Benzimidazole derivs. of formula (I) and their salts are new. R is a bond and R1 is a totally or partially fluorinated 1-2C alkylene gp. or a chlorotrifluoroethylene gp., or R = R1 = CF2; R2 = H or 1-3C alkyl; R3 = H, 1-3C alkyl or 1-3C alkoxy; R4 = H or 1-3C alkyl; n = 0 or 1.
Patent AU-2801400-A (AU)
Title: Method of producing thiobarbituric acid derivatives
Inventor: RAPOLD THOMAS
IPC: C07D239/66
Filed: 2000-02-03
Abstract: Method of producing thiobarbituric acid derivatives of formula IwhereinR1 is SH, S<->M<+ >or CH3S-, and M<+ >is an alkali metal ion, by hydrogenolysis of a compound of formula IIwherein R2 is chlorine or CH3O-, witha) a hydrogenolysis agent in the presence of an inert solvent and by a direct reaction of the hydrogenolysis product with an alkali metal methylate in methanol, orb) with a hydrogenolysis agent in the presence of an inert solvent and in the presence of a methylation reagent, and subsequently with an alkali metal methylate in methanol, as well as the use of these compound of formula I in the production of 7-[(4,6-dimethoxy-pyrimidin-2-yl)thio]-3-methylphthalide.
Patent AU-2841501-A (AU)
Title: Method for producing n-substituted 2,4-diamino-5-fluoro benzonitriles and novel intermediates
Inventor: HUPPERTZ ACHIM
IPC: C07C253/14
Filed: 2000-12-12
Abstract: The invention relates to a novel process for preparing N-substituted 2,4-diamino-5-fluoro-benzonitriles which are known as intermediates in the preparation of herbicides, to novel N-substituted 4-bromo-6-fluoro-1,3-phenylenediamines, to novel N-substituted 2-bromo-4-fluoro-5-nitro-anilines and to novel N-substituted 2-bromo-4-fluoro-anilines as intermediates for this process, and to processes for their preparation.
Patent AU-2888197-A (AU)
Title: Blower device with external valve unit
Inventor: LEIBLING UDO
IPC: B65D88/70
Filed: 1997-04-24
Abstract: The invention relates to a device for applying blasts of compressed air to remove caked or accumulated material in process containers and the like, with a compressed air tank (1), to the outlet (2) of which is secured an adapter (4) in which a fast air outlet valve (12, 13) releases blasts of air through a blower stub (7) on the adapter (4), where the piston (13) or the components (12, 13) of the fast air outlet valve is fitted substantially accessibly in the adapter (4) in such a way that the compressed air can be largely directly blown out.
Patent AU-2967297-A (AU)
Title: Method and apparatus for distance measurement
Inventor: BURRELL CHRISTOPHER SIMON
IPC: G01S1/74
Filed: 1997-05-09
Abstract: A method and apparatus for distance measurement is disclosed in which first and second signals having different propagation speeds are transmitted between a transmitter (2) at a first location and a receiver (3) at a second location. The distance between the first and second locations is determined from the difference in propagation time between the first and second signals.
Patent AU-3094095-A (AU)
Title: Novel cytokine designated lerk-5
Inventor: CERRETTI DOUGLAS P
IPC: C07K19/00
Filed: 1995-07-06
Abstract: LERK-5 polypeptides are disclosed, along with DNA sequences, vectors and transformed host cells useful in producing LERK-5. The LERK-5 polypeptides bind to elk and to hek, which are members of the eph/elk family of receptor tyrosine kinases.
Patent AU-3201500-A (AU)
Title: Two-stroke internal combustion engine
Inventor: STROM HANS
IPC: F02N19/00
Filed: 2000-01-14
Abstract: A two-stroke internal combustion engine comprising a cylinder (10; 50) with a movable piston (11; 52) in it, which cylinder at its one end has a combustion chamber (16; 51) and at its other end is connected to a crankcase (15; 53). The crankcase and the combustion chamber are mutually connected via a scavenging duct (17; 56), whose opening and closing is controlled by the movement of the piston, and a carburetor (20; 55) is via an inlet port (21) connected to the crankcase. In order to simplify starting the engine it is provided with a device (23-6; 61-65; 70-72) for supply of fuel to the scavenging duct (17; 56) adjacent the combustion chamber.
Patent AU-3223789-A (AU)
Title: Organosols of organopolysiloxanes, and a process for the preparation thereof
Inventor: WOLFGRUBER MATTHIAS
IPC: C08J3/09
Filed: 1989-03-30
Abstract: Organosols of organopolysiloxanes are prepared by adding water-soluble organic solvents or mixtures thereof or water-soluble mixtures of water-soluble and water-insoluble organic solvents to aqueous, colloidal suspensions of organopolysiloxanes obtained by adding at least one alkoxysilane and/or the partial hydrolyzate thereof, and, if appropriate, mixed with an organo(poly)siloxane free of alkoxy groups and having a maximum of 8 siloxane units per molecule, to water in the presence of emulsifiers at a maximum rate of 5 moles of organosilicon compound per hour and per liter of water, and subsequently removing the water by distillation.
Patent AU-3572489-A (AU)
Title: Cement compositions
Inventor: HOARTY JOHN TERRENCE
IPC: C04B28/02
Filed: 1989-05-10
Abstract: Cement compositions containing fly ash having a carbon content are given satisfactory air entrainment by including a water soluble C8 fatty acid salt.
Patent AU-3692201-A (AU)
Title: Audiometric apparatus and associated screening method
Inventor: STONE ROBERT T
IPC: A61B5/12
Filed: 2001-02-13
Abstract: An audiometric apparatus comprising stimulus generating means for transmitting at least one true random stimulus sequence to a subject's inner ear, and sampling means for detecting the response signal returned from the subject's inner ear in response to the stimulus sequence, the response signal having at least a first waveform, the sampling means including waveform reconstruction means for reconstructing the first waveform, the reconstruction means including means for applying a plurality of true random frequencies to the response signal.
Patent AU-3916695-A (AU)
Title: Flushing device in a toilet flushing cistern
Inventor: DIETHELM ALOIS
IPC: E03D1/14
Filed: 1995-11-30
Abstract: The equipment has an operating device (11), in which a valve body (2) is lifted from a discharge unit (10), by a pulling element (3), in order to cause a full or partial flushing process. In the case of a partial flush, the body is loaded with an additional weight (4). During a partial flush, the element engages on the weight, and the weight engages on the body. After a partial flush, the device can be uncoupled by an member (1) on the discharge unit. This may be a lever with two arms, and one arm (6) may lift the valve body by engaging on the weight. The other arm may be forced to make a switching movement to release the weight before the body reaches its upper end position.
Patent AU-3919285-A (AU)
Title: Diesel exhaust cleaner
Inventor: DOMESLE RAINER
IPC: F01N3/28
Filed: 1985-02-27
Abstract: An apparatus for cleaning the exhaust gases of diesel engines, and especially for removal of soot particulates, utilizing series connected filter elements installed in the cross section of a housing traversed by the exhaust gas, wherein at least one filter element carrying a catalyst that lowers the ignition temperature of the soot and assists in soot burn off alternates several times with at least one filter element carrying a catalyst that assists the combustion of gaseous pollutants.
Patent AU-4354096-A (AU)
Title: Break-fall device with improved braking
Inventor: PAGLIOLI LUCA
IPC: A62B1/14
Filed: 1995-12-27
Abstract: Break-fall device of a type used in conjunction with a lifeline and carabiner hook or similar manner of attachment to a harness, having at least one floating cam and one fixed cam, both enclosed in an external metallic shell, to define a path for the lifeline which can be blocked by the floating cam in case of a fall. The device includes manual controlled rotation of the floating cam around its pivot in the direction opposite to that locking the lifeline.
Patent AU-4422100-A (AU)
Title: Infection resistant polymers, their preparation and uses
Inventor: LUTHRA AJAY KUMAR
IPC: A61L27/00
Filed: 2000-04-28
Abstract: A family of infection resistant and biocidal polymeric materials incorporates an infection resistant biguanide such as chlorhexidine or polyhexanide pendant to the polymer chain, chemically linked to the polymer through the biguanide group secondary nitrogen atoms. The disclosure extends to the use of such polymeric materials in articles of manufacture and particularly in medical devices, and the preparation of the materials as polymer resins from which articles can be made, as solutions and emulsions which can be used for coating performed articles, and in situ on the surface of preformed polymeric articles.
Patent AU-4431285-A (AU)
Title: Flat roof structure
Inventor: KRAMER HUBERT CARL BERNFRIED
IPC: E04D3/35
Filed: 1985-05-17
Abstract: An improved flat roof structive is provided comprising a substructure and a plurality of insulating elements which are loosely positioned on the substructure. A corrugated cover member of a substantially rigid material is positioned on the insulating elements at least in an area adjacent the outer perimeter of the roof. The corrugated cover member has downwardly facing channels which extend in a direction generally from an outer perimeter towards the center of a roof. The channels are open at their ends facing the perimeter of the roof and are closed or sealed at their ends facing toward the center of the roof. A strong air flow will create a vacuum under the cover member in wide areas which reduction is greater than the vacuum on the upper surface of the cover member whereby the cover member is pressed downwardly against the insulating elements. Due to the nearly uniform vacuum under the cover member, i.e. on the upper surface of the insulating elements, the resultant force which acts in the direction of lift-off on the insulating elements is nearly zero.
Patent AU-4465289-A (AU)
Title: Process for coating plastic substrates with powder coating compositions
Inventor: RHUE FREDERICK FOLSOM
IPC: C08J7/044
Filed: 1989-11-14
Abstract: A process of coating a preformed plastic sustrate susceptible to gassing upon heating characterised by the steps of:   a) preheating the substrate at temperatures and for a time sufficient to degas the substrate, said temperatures being above the temperature sufficient to cure a subsequently applied powder coating composition;   b) applying immediately a powder coating composition to the preheated substrate above the temperature sufficient to cure the powder coating composition; and c) heating immediately the coated substrate at a temperature and for a time sufficient to cure the powder coating composition, is disclosed.   The method is effective in sealing the substrate against popping.
Patent AU-4518485-A (AU)
Title: Magnetic tape cassette
Inventor: KAWADA HIDEAKI
IPC: G11B23/04
Filed: 1985-07-19
Abstract: Within a cassette (1) an aperture is formed on one of its walls through which a recording and/or reproducing operation is accessable, the housing has a positioning opening (5) in the bottom wall (1B) for receiving a positioning pin (8) therein in an operative position. An indication means for indicating specific condition of the cassette (1) comprises a connecting hole (50 - 54) formed in said housing in alignment with said positioning opening (5) and a plug element (6) which is slidably inserted in said connecting hole (50-54). Said plug element (6) may be locked at upward and downward positions, comprise a large radius portion (61) at one end engageable with the connecting hole (50 - 54) and a small radius portion (63) at another end and further a locking finger (64) projecting at least toward one direction, engaging said connecting hole (50 - 54) at shoulder portions (55, 56) for locking said plug element (6), which may have a slit through which the small radius portion (63) and the finger portion (64) pass the back side of said shoulder portions (55, 56). The finger portion (64) may be engageable with the shoulder portion (55,56) by rotating said plug element (6) by a predetermined angle. A spring (7) inside of said connecting hole (50 - 54) may urge said plug element (6) upwardly. 
<??>Thus at least two differently sized types of cassettes may be freely interchanged, a cassette information access being possible in any case in a safe manner.
Patent AU-4576302-A (AU)
Title: Dental alginate impression material composition
Inventor: KAMOHARA HIROSHI
IPC: A61K6/90
Filed: 2002-06-03
Abstract: To provide a dental alginate impression material composition without the defects of the conventional alginate impression material compositions using a pH indicator, that the confirmation of the completion of the gelation is inaccurate and difficult, and that they are poor in the affinity with water to be used during the mixing, the dental alginate impression material composition containing an alginate, a gelling reaction material, a gelling adjustment material, and a filler as major components further contains 0.001 to 0.1 % by weight of one or more pH indicators selected from Cresol Red, α-naphtholphthalein, Tropaeolin 000, Thymol Blue, and phenolphthalein; 0.1 to 10 % by weight of a water-soluble polyether that is a liquid at 25 °C; and 0.001 to 5 % by weight of an inorganic pigment and/or an organic pigment having a color distinctly different from a color tone caused by color formation of the pH indicator during the gelation upon mixing with water.
Patent AU-4581597-A (AU)
Title: Military range scoring system
Inventor: NEMIROFF ROBERT V
IPC: F41J5/08
Filed: 1997-05-30
Abstract: A military range scoring system with a plurality of imagers capable of viewing reference points and impact points for ordinance aimed at the reference points, imager position controllers, and data processors and video monitors for processing and viewing data received from said imagers; and communication links between the components. The imagers are preferably infrared or near-infrared, and the system manually and/or automatically scores impacts by digital signal processing of imager data.
Patent AU-4647193-A (AU)
Title: Amphibious vehicle
Inventor: GERE GARY M
IPC: B60F3/00
Filed: 1993-06-22
Abstract: An amphibious vehicle is disclosed. The vehicle includes a land motive device (24) and a marine motive device (54). An engine is positioned within the vehicle to provide power to the land motive device and the marine motive device. A directing device (50) operatively connected to the engine directs engine power selectively to one of the land motive device, the marine motive device, and the combination of the land motive device and marine motive device. An engine management arrangement (220) defines a pair of relationships of various engine operating parameters. One of the relationships defines engine operation when the engine power is directed to the land motive device. Another of the relationships defines engine operation when the engine power is directed solely to the marine motive device.
Patent AU-4752600-A (AU)
Title: Method of immediately terminating free-radical polymerisation processes
Inventor: AICHINGER HEINRICH
IPC: C08F2/38
Filed: 2000-04-27
Abstract: Free radical polymerizations immediately terminated by a process comprising the addition of an inhibitor solution which contains phenothiazine and at least 50% (w/w) N-alkylpyrrolidone to a system undergoing free radical polymerization, wherein the inhibitor solution also contains p-methoxyphenol (MEHQ).