baber/WOPTO huggingface dataset:
Patent AU-724398-B2 (AU)
Title: DNA expression in transfected cells and assays carried out in transfected cells
Inventor: BLACKBURN CATHERINE CLARE
IPC: C12N15/09
Filed: 1998-01-26
Granted: 2000-09-21
Abstract: A method of expression DNA in a cell comprises, in a cell that expresses a replication VpA factor, transfecting the cell with a vector, wherein (i) the vector contains a DNA, or is adapted to receive a DNA, in operative combination with a promoter for expression of the DNA; and (ii) extrachromosomal replication of the vector is dependent upon presence within the cell of the replication factor. Stable El maintenance of the vector and expression of the DNA is thereby achieved. Vectors for expression of DNA are provided as are assays for the effect of expression of DNAs in cells, the DNAs being H expressed from the vectors.
Patent AU-773564-B2 (AU)
Title: Improved process for making surfactants via adsorptive separation and products thereof
Inventor: KOTT KEVIN LEE
IPC: C09K23/12
Filed: 2001-08-08
Granted: 2004-05-27
Abstract: Processes for making particularly branched, especially monomethyl-branched or nongeminal dimethyl-branched surfactants used in cleaning products; preferred processes comprising particular combinations of two or more adsorptive separation steps and, more preferably, particular alkylation steps; products of such processes, including certain modified alkylbenzenes, modified alkylbenzenesulfonate surfactants, and consumer cleaning products, especially laundry detergents, containing them. Preferred processes herein more specifically use specific, unconventional sequences of sorptive separation steps to secure certain branched hydrocarbon fractions which are used in further process steps as alkylating agents for arenes or for other useful surfactant-making purposes. Surprisingly, such fractions can even be derived from effluents from current linear alkylbenzene manufacture.
Patent AU-696620-B2 (AU)
Title: Antipyretic and analgesic methods and compositions containing optically pure R-ketorolac
Inventor: BARBERICH TIMOTHY J
IPC: A61P29/00
Filed: 1993-12-17
Granted: 1998-09-17
Abstract: Methods are disclosed utilizing optically pure R-ketorolac for the treatment of pain, including but not limited to pain associated with toothaches, headaches, sprains, joint pain and surgical pain, for example dental pain (e.g., after periodontal surgery) and ophthalmic pain (e.g., after cataract surgery) while avoiding adverse effects which are associated with the administration of the racemic mixture of ketorolac. The optically pure R-ketorolac is also useful in treating pyrexia while avoiding the adverse effects associated with the administration of the racemic mixture of ketorolac.
Patent AU-643403-B2 (AU)
Title: Antiherpes tetrapeptide derivatives having a substituted aspartic acid side chain
Inventor: ADAMS JULIAN
IPC: C07K1/06
Filed: 1990-07-06
Granted: 1993-11-11
Abstract: Disclosed herein are tetrapeptide derivatives of the formula X-NH-CHR<1>-C(W<1>)-NR<2>-CH[CH2C(O)-Y]-C(W<2>)-NH-CH[CR<3>(R<4>)-COOH ]-C(W<3>)- NH -C HR <5>- Z wherein X is a terminal group, for example, alkanoyl or phenylalkanoyl radicals, R<1> and R<5> are selected from amino acid or derived amino acid residues, R<2> is hydrogen, alkyl or phenylalkyl, R<3> and R<4> are hydrogen or alkyl or R<3> and R<4> are joined to form a cycloalkyl, W<1>, W<2> and W<3> are oxo or thioxo, Y is, for example, an alkoxy or a monosubstituted or disubstituted amino, and Z is a terminal unit, for example, hydrogen, COOH or CH2OH. The derivatives are useful for treating herpes infections.
Patent AU-529812-B2 (AU)
Title: Theophylline and theobromine
Inventor: FRIEBE WALTER-GUNAR
IPC: C07D473/08
Filed: 1980-05-27
Granted: 1983-06-23
Abstract: The present invention provides xanthine derivatives of the general formula:   <IMAGE>   wherein one of the symbols R1 and R2 stands for a methyl radical and the other for a radical of the general formula: <IMAGE>  wherein R3 is a hydrogen atom or an acyl radical; and the pharmacologically acceptable salts thereof. The present invention also provides processes for the preparation of these compounds and pharmaceutical compositions containing them and is also concerned with the use thereof for the preparation of pharmaceutical compositions for the treatment of allergies.
Patent AU-632833-B2 (AU)
Title: Heterocyclically substituted sulfonylureas, process for their preparation, and their use as herbicides or plant growth regulators
IPC: C07C271/08
Filed: 1990-07-18
Granted: 1993-01-14
Abstract: Sulphonylureas of the formula 
<IMAGE>
 where 
 
  A is a bond or a C1-C10-hydrocarbon radical, 
  R<1> is a saturated or unsaturated hydrocarbon radical which is optionally substituted by halogen, saturated or unsaturated alkoxy, alkylthio, alkylsulphonyl or alkylsulphinyl, or by cycloalkyl, optionally substituted phenyl, or by a heterocycle, or is optionally substituted phenyl or NRR', where R and R' are alkyl, alkoxy or alkylene (forming a cycle together with N), 
  Y is S, SO or SO2, 
  R<2> is saturated or unsaturated alkoxy which is substituted or unsubstituted, or cycloalkoxy, cycloalkenyloxy, cyclopropylmethyloxy, epoxypropyloxy, furfuryloxy, tetrahydrofurfuryloxy, or substituted or unsubstituted phenoxyalkoxy or phenoxy, 
  R<3> is unsaturated or saturated alkyl, or is alkoxy, 
  R<4> is substituted or unsubstituted pyrimidinyl, pyrimidinylmethyl, pyrimidinyl with a fused cyclopentane, oxolane, oxolene, oxane, pyridine or pyrazine ring, or purinyl or triazolyl, 
  Z is O or S, 
 have herbicidal and/or plant-growth-regulating properties.
Patent AU-706419-B2 (AU)
Title: Apparatus for detecting electro-magnetic reflection from biological tissue
Inventor: FLOCK STEPHEN T
IPC: A61B17/34
Filed: 1996-05-23
Granted: 1999-06-17
Abstract: A system and method is provided to view an anatomical structure such as blood vessel in high contrast with its surrounding tissue. The system and method may be used to produce an image of an anatomical structure using reflected electromagnetic radiation singularly scattered from target tissue. The system and method may also provide same-side illumination and detection of reflected electromagnetic radiation in a convenient integral imaging device. The system and method may also provide helmet mounted imaging technology in a single integral helmet which allows the wearer to view an anatomical structure located within a patient such that the image is continuously oriented according to the orientation of the helmet wearer's head. The system and method may also be used in the performance of venipuncture. The system and method may provide for improved contrast between any anatomical structure and its surrounding tissue for use in any imaging system. <IMAGE>
Patent AU-535197-B2 (AU)
Title: Tetrahydropyridyl - indole derivatives
Inventor: GUILLAUME JACQUES
IPC: A61K31/44
Filed: 1980-07-11
Granted: 1984-03-08
Abstract: Novel tetranydro-pyridinyl-indoles of the formula    <IMAGE>  I wherein X is selected from the group consisting of alkyl of 1 to 6 carbon atoms, alkenyl of 2 to 5 carbon atoms, alkynyl of 3 to 5 carbon atoms, cycloalkyl of 5 to 6 carbon atoms, cycloalkylalkyl of 4 to 7 carbon atoms, aralkyl of 7 to 12 carbon atoms, hydroxyalkyl of 2 to 5 carbon atoms and phenoxyalkyl of 1 to 5 alkyl carbon atoms, R is selected from the group consisting of hydrogen, halogen, alkoxy of 1 to 3 carbon atoms, nitro, amino, trifluoromethyl and methylthio, R1 and R2 are individually selected from the group consisting of hydrogen and alkyl of 1 to 3 carbon atoms with the proviso that if R is hydrogen, halogen or alkoxy of 1 to 3 carbon atoms, X must be hydroxyalkyl or phenoxyalkyl and their non-toxic, pharmaceutically acceptable acid addition salts having neuroleptic, antipsychotic and antiemetic activity and their preparation.
Patent AU-566781-B2 (AU)
Title: Coder for multi-dimensional difference pcm
Inventor: GRALLERT HANS-JOACHIM
IPC: H03M3/04
Filed: 1986-09-22
Granted: 1987-10-29
Abstract: 1. Multidimensional DPCM coder, the input (1) of which is supplied with digitized samples (si ) from which, by forming the difference within each case one estimated value (si ), DPCM signal values (DELTA si ) are calculated which are supplied to a quantizing device (QE) at the output (3) of which quantized DPCM values (DELTA si,q ) are output, characterized by : a) a series circuit of four subtracting units (SU1, SU2, SU3, SU4) which is inserted between the input (1) of the coder and the input (2) of the quantizing device (QE), b) a first computing loop, which is connected from the output (3) of the quantizing device (QE) via a first multiplier (M1), which multiplies the input signal by a constant prediction factor (a), back to the subtraction input (-) of a fourth one of the subtracting units (SU4) preceding the quantizing devices, c) a second computing loop, which is connected from the output (3) of the quantizing device (QE) via the first multiplier (M1) and via a second multiplier (M2), which also multiplies by the prediction factor (a), back to the subtraction input (-) of the third subtracting unit (SU3) preceding the fourth subtracting unit (SU4), d) a third computing loop, which is connected from the output of the quantizing device (QE) via a first adder (AD1), a second register (R2) and via at least one multiplier (M3, M4), multiplying by the third power of the prediction factor (a), back to the subtraction input (-) of a second subtracting unit (SU2) preceding the third subtracting unit (SU3), in which arrangement the third computing loop e) contains an inner computing loop which exhibits the first adder (AD1) connected to the output (3) of the quantizing device, the output of which is connected via a series circuit of the second register (R2) and a third multiplier (M3) multiplying by the prediction factor (a) and via a second adder (AD2) back to the second input of the first adder (AD1), f) a fourth computing loop which is connected via the first adder (AD1) and a line predictor (PRL) which outputs an additional estimated value (szi+1 , szi+2 ) at an output (8, 9), back to the subtraction input of a first subtracting unit (SU1) which precedes the second subtracting unit (SU2) and in which a further output (6) of the line predictor (PRL) is connected to the second input of the second adder (AD2).
Patent AU-641937-B2 (AU)
Title: Spreads containing chlorophyll
Inventor: DECIO MAURIZIO
IPC: A23C15/12
Filed: 1990-09-28
Granted: 1993-10-07
Abstract: Oil processing for spread manufacture is a complex and expensive process. During the refining process many of the trace components of the original unrefined oil are lost. The invention concerns the use of unrefinined oils to prepare edible emulsions without the necessity of refining. The products according to the invention are characterised as being edible emulsion comprising at least 1ppm chlorophyll on fat phase. Such levels of chlorophyll are found for example in spreads prepared as blends of olive oil and butter.
Patent AU-635074-B2 (AU)
Title: S(+)-ibuprofen-l-amino acid and s(+)-ibuprofen-d-amino acid as onset hastened enhanced analgesics
IPC: A61K31/195
Filed: 1990-10-16
Granted: 1993-03-11
Abstract: S(+)-ibuprofen-L-amino acids and S(+)ibuprofen-D-amino acid, substantially free of other ibuprofen-amino acid stereoisomers, given an onset-hastened, enhanced analgesic response in humans.
Patent AU-671740-B2 (AU)
Title: Disk-shaped optical storage medium and process for producing the same
Inventor: SCHIEWE HILMAR
IPC: G11B23/40
Filed: 1994-03-24
Granted: 1996-09-05
Abstract: PCT No. PCT/EP94/00944 Sec. 371 Date Nov. 7, 1994 Sec. 102(e) Date Nov. 7, 1994 PCT Filed Mar. 24, 1994 PCT Pub. No. WO94/24665 PCT Pub. Date Oct. 27, 1994A disk-shaped optical storage medium for binary information, stored serially as a sequence of pits and lands along a spiral track in the form of pits and lands readable by means of a laser beam according to the principle of interference may be identified in a manner preventing confusing and unauthorized duplication in that a selected number of the total lands is formed in the optical reference surface as depressions which are shallow in comparison to the depth of the pits. This identification feature of basically any form may be both so small that it can only be rendered visible by electron microscopic means and so large that it can be detected by the naked eye in diffused light.
Patent AU-637645-B2 (AU)
Title: Fluid injection system pump and pumping methods
IPC: A61L2/26
Filed: 1990-11-02
Granted: 1993-06-03
Abstract: A cassette (18) containing a group of sealed cells is used as a means for delivering doses of fluid to be injected into a sterilizing chamber (10). After the cassette (18) is automatically positioned over a piercing mechanism, the cassette (18) is moved downwardly so that a cell is pierced. Fluid is then forced out of the cell by pneumatic pressure into an injector valve (22), which opens in a manner which does not adversely affect a vacuum within the chamber (10).
Patent AU-598777-B2 (AU)
Title: High-density composite materials essentially based on polyisocyanurate
Inventor: BIANCHIN EUGENIO
IPC: C08K3/00
Filed: 1986-12-08
Granted: 1990-07-05
Abstract: A high-density composite material is disclosed which is essentially based on polyisocyanurate having a density of @>/= @500 kg/m<3> and containing reinforcing fillers, in which the polyisocyanurate prepolymer is derived from a repeating structural unit having the formula <CHEM> wherein at least one X represents the group -R1-NCO and at least one X represents the group -R1-NH-CO-OR2-(-OCO-NH-R1-NCO)n.
Patent AU-542342-B2 (AU)
Title: Flanging tube ends
Inventor: BRODSKY ALEXANDER
IPC: B21D19/10
Filed: 1981-02-20
Granted: 1985-02-21
Abstract: A machine has pivotal inner (22) and outer (30) forming tools which flange one end of a thin metal tube (21) specifically to form a rotatable drum for laundry machines. The tools are actuated by hydraulic rams and the rams are actuated at different rates of movement under the control of a computer so that as forming is effected by moving both sets of tools from dispositions on a cylinder to dispositions on a disc the inner forming tools (22) have their pivot points (24) changed relative to pivot points (31) of the outer forming tools (30) resulting in relative sliding between inner and outer forming tools. The flange formed has two sets of ribs one set extending outwardly away from the tube (21) and the other set extending inwardly within the tube (21) and parts of the flange between adjacent ribs lying in a plane substantially at right angles to the wall of the tube (21).
Patent AU-687402-B2 (AU)
Title: Product packaging material and its manufacturing method
Inventor: MORLEY TIMOTHY CORBEN
IPC: B31D3/00
Filed: 1994-05-26
Granted: 1998-02-26
Abstract: PCT No. PCT/GB94/01146 Sec. 371 Date Nov. 28, 1995 Sec. 102(e) Date Nov. 28, 1995 PCT Filed May 26, 1994 PCT Pub. No. WO94/27813 PCT Pub. Date Dec. 8, 1994This invention relates to a product packaging material and method, and in particular to a product packaging material (27) formed from a length of rolled corrugated paper (20) and a method of manufacture therefor. There is provided a packaging material comprising corrugated paper (20), the corrugated paper including non-sinusoidal corrugations (16, 18, 72). There is also provided a method of making a packaging material of multi-layer corrugated paper (27) including the steps of forming corrugated paper (20) having a sheet with sinusoidal corrugations (42), and compressing the sheet to destroy the sinusoidal form of at least some of the corrugations.
Patent AU-634327-B2 (AU)
Title: Method for supplying various departments of shopping centers with department specific information
IPC: G06F3/147
Filed: 1990-12-21
Granted: 1993-02-18
Abstract: In a method for supplying different departments of a self-service supermarket equipped with a multiplicity of shopping trolleys with information specific to a department, each of these specific information elements of a specified length is stored decentrally in digital form in a transceiver unit (5) assigned to the respective department (2) and subsequently transmitted in a specified cycle in serial form via an infrared link (6). The information transmitted via the infrared link (6) is received by means of transceiver units (8), which are fitted to all shopping trolleys (7) of the supermarket, belonging to those shopping trolleys (7) which are located in the respective department (2), is temporarily stored in the transceiver units (8) and is then represented on a display (9) of the transceiver units (8). Furthermore, a code number is allocated to each transceiver unit (8) fitted to the shopping trolleys (7), which code number, immediately after each visual representation of information on the display (9) of the respective transceiver unit (8), is transmitted for confirmation purposes via the infrared link (6') to the transceiver unit (5) provided in the respective department (2), where it is recorded. The reception time and the date are allocated in the transceiver unit (5) to each received code number. <IMAGE>
Patent AU-702865-B2 (AU)
Title: Display screens incorporating loudspeakers
Inventor: AZIMA HENRY
IPC: H04R5/02
Filed: 1996-09-02
Granted: 1999-03-11
Abstract: A display screen (32), e.g. a projection screen comprising a panel having a light reflective surface, characterised in that the screen is a distributed mode acoustic radiator loudspeaker having a transducer (9) mounted wholly and exclusively thereon to vibrate the radiator to cause it to resonate to provide an acoustic output.
Patent AU-542813-B2 (AU)
Title: Automatic draft controller
Inventor: RUSSELL R J
IPC: F23L11/02
Filed: 1981-02-18
Granted: 1985-03-14
Abstract: A draft control system for furnaces comprises an auxiliary channel in communication both with ambient air and the flue of the furnace, a main draft control means for regulating the entrance of ambient, auxiliary draft air into the flue, and auxiliary draft control means mounted in the auxiliary channel for dampening the effect of extreme changes in external conditions on the main draft control means. Thus, uniform draft and efficient combustion is maintained in the furnace under a wide variety of conditions. The main draft control means comprises counter-balanced draft control plates which are initially set in an open position so that they can either open or close in order to efficiently regulate the draft in the flue. The auxiliary draft control means comprises, in one embodiment, an isolation damper plate rotationally mounted in the auxiliary channel, or, in a second embodiment, a set of louvred panels. The position of the auxiliary draft control means is automatically regulated by a pneumatic control device responsive to the efficiency of furnace combustion.
Patent AU-545204-B2 (AU)
Title: Flow difuser
Inventor: OUWERKERK JOHANNES H W
IPC: B01D46/00
Filed: 1981-04-23
Granted: 1985-07-04
Abstract: To achieve uniform gas flow in a chamber to which gas is fed from a cylindrical pipe, the pipe has a closed end wall, at least two spaced rectangular apertures on one side near said end wall and, between each adjacent pair of apertures, a radial partition wall, having a central circular aperture. The arrangement is applicable to gas flow to a gas burner or a gas filter.
Patent AU-677086-B2 (AU)
Title: Substrate for thermal recording head, ink jet recording headusing the substrate, recording apparatus with the recording head, and method of driving recording head
Inventor: KAMIYAMA YUJI
IPC: B41J2/16
Filed: 1994-09-07
Granted: 1997-04-10
Abstract: This invention has as its object to provide a substrate for an ink jet recording head, which is compact and can realize stable recording with high reliability, a recording head using the substrate, a recording apparatus mounting the recording head, and a method of driving the recording head. There are disclosed a substrate for a thermal recording head, having a plurality of heating resistor elements, a plurality of wiring electrodes for supplying driving signals to the heating resistor elements, a function element, electrically connected to the heating resistor elements, for selectively driving the plurality of heating resistor elements, and a measurement resistor element which is electrically independent from the heating resistor elements and the function element, and has a resistance value larger than that of each heating resistor element, an ink jet head, a head cartridge, and a recording apparatus utilizing the substrate, and a method of driving a recording head using a measurement resistor. <IMAGE>
Patent AU-583736-B2 (AU)
Title: A mandrel for forming a bottom in a packaging container
Inventor: FRANKE RICKARD
IPC: B31B50/32
Filed: 1987-06-09
Granted: 1989-05-04
Abstract: A mandrel (1) used in a packaging machine being in a tubular shape and provided with a cooling chamber (4) at one end so as to cool a plain plate (3) which is positioned at the top of the mandrel and contacts the heated, infolded and compressed bottom of a tubular package carton blank. Four projections are formed on the outer surface of the mandrel so as to contact each corner of the tubular package carton blank to leave it open. A pair of water cooling pipes (6) are provided in the tubular mandrel with a space left between the internal wall of the tubular mandrel and connected to the cooling chamber so that only the bottom of the heat-sealed container made of a tubular package carton blank with thermoplastic coatings thereon is cooled and the side walls of the container are free from moisture condensation.
Patent AU-773566-B2 (AU)
Title: Pre-assembled plate consisting of armoured concrete
Inventor: REICHEL DIETER
IPC: E01B29/00
Filed: 2000-09-20
Granted: 2004-05-27
Abstract: The invention relates to a pre-assembled plate consisting of armored concrete, especially for the use as a component of a solid roadway for high-speed means of transport. At least two steel rods extending in the longitudinal direction of the pre-assembled plate of armored concrete (10) and protruding over the concrete surface thereof on the front face (17) are provided. The pre-assembled plate (10) is provided with at least one, preferably several, predetermined breaking points (15) which extends crosswise in relation to the steel rods (19). The steel rod (19) is anchored in the area between the front face (17) of the pre-assembled plate (10) and the first predetermined breaking point (1) respectively and is mounted in the direction towards the respective front face (17) in the longitudinal direction thereof in an essentially freely moveable manner. According to a method for producing a plate composite structure of pre-assembled plates of armored concrete (10), the pre-assembled plate (10) is placed and exactly positioned. A casting compound (42) is underpoured under the exactly positioned pre-assembled plate. The pre-assembled plate (10) is connected to the adjacent pre-assembled plate (10) by casting the joint and connecting the steel rods (19) after the casting compound (42) has hardened.
Patent AU-609044-B2 (AU)
Title: Equipment for scraping a conveying belt
Inventor: DAVIDTS EMMANUEL
IPC: B65G45/00
Filed: 1987-06-30
Granted: 1991-04-26
Abstract: A scraper assembly includes a scraper comprising a blade and a damping element to which the blade is fastened, the damping element including a recess, and a base element which has at least a portion that can fit within the recess so as to support the damping element and thus position the scraper in operating position.
Patent AU-603819-B2 (AU)
Title: Lubricant and fuel additives derived from o, o-dialkyldithiophosphoric acid and a norbornyl reactant
Inventor: LANGE RICHARD MICHAEL
IPC: C10M137/10
Filed: 1987-07-02
Granted: 1990-11-29
Abstract: Reaction products of 5-norbornene-2,3-dicarboxylic anhydride O,O-dialkyldithiophosphate adduct of the formula   <IMAGE> (I)  have been found to be beneficial additives for functional fluids used in the machinery of motorized vehicles. These additives are effective extreme pressure agents and antiwear agents as well as antioxidants for use in such functional fluids as lubricating oils including automatic transmission fluids and hydraulic fluids.