baber/WOPTO huggingface dataset:
Patent AU-769811-B2 (AU)
Title: A rapid emergency dam
Inventor: WALKER ANDREW GORDON
IPC: E02B3/10
Filed: 2000-06-01
Granted: 2004-02-05
Abstract: A rapid emergency dam is disclosed. During adverse weather conditions heavy rain can lead to rivers breaking their banks and lakes overflowing causing flooding to the surrounding countryside. Coastline defenses can also be breached by increased sea swell and large waves. A fluid barrier section (1) of the present invention comprises an elongate rectangular fluid barrier sheet 2, an apron 4 extending from the lowermost edge 6 of the fluid barrier (2), an elongate rectangular front panel (7) and support means in the form of a plurality of support ribs (8). The fluid barrier sheet (2) is of a flexible fluid impermeable material such as plastics, rubber, waterproof canvas, nylons or any other suitable natural or man made material. A preferred material for the barrier sheet (2) is a fluid impermeable tear resistant flexible foil. In one preferred embodiment of the present invention the lowermost edge (6) of the fluid barrier is bonded to one edge of the apron (4). The bond provides a fluid impermeable joint between the apron 4 and the fluid barrier sheet (2) when erected.
Patent AU-528721-B2 (AU)
Title: Process for the treatment of sugar solutions using ion exchange resins
Inventor: CARTIER PETER GLENN
IPC: C08F2/18
Filed: 1979-09-19
Granted: 1983-05-12
Abstract: Sugar solutions may be treated with fine particles of ion exchange resin for example to decolorise and clarify the solutions in the case of anion exchange resins and to invert the sugar or soften the solutions in the case of cation exchange resins. The resins comprise approximately spherical beads of crosslinked copolymer having diameters of 0.01 to 1.5 micrometers and bearing 0.7 to 1.5 ion exchange functional groups per monomer unit. The solutions may contain ionically charged particulate impurities which will form a floc with the ion exchange resin, particularly anion exchange resin, or a separate flocculating agent may be added and the floc subsequently separated from the sugar solution.
Patent AU-571763-B2 (AU)
Title: E caprolactam polymerisation to nylon
Inventor: GABBERT JAMES DELVIN
IPC: C08G69/20
Filed: 1985-12-16
Granted: 1988-04-21
Abstract: A process for polymerizing ε-caprolactam to form a nylon-6 polymer in which a reactant stream containing e-caprolactam and a lactam polymerization initiator is brought into polymerizing admixture with a reactant stream containing ε-caprolactam and a lactam magnesium halide, wherein sufficient 2-oxo-1-pyrrolidinyl compound is added to the admixture either as 2-pyrrolidinone, 2-oxo-pyrrolldinyl magnesium halide or 2-oxo-1-pyrrolidinyl capped initiator compound to enhance the rate of polymerization of the ε-caprolactam.
Patent AU-672868-B2 (AU)
Title: Breading for foodstuffs for oven-cooking
Inventor: BROBERG LARS
IPC: A23L17/00
Filed: 1994-03-11
Granted: 1996-10-17
Abstract: A breadcrumb coating for food products which are to be cooked in the oven comprises cereal crumbs, a source of reducing sugars and more than 7% by weight of fats, preferably from 8 to 12% by weight. It is obtained by cooking and extruding the mixture of starting ingredients, grinding and finally drying the ground product.
Patent AU-717681-B2 (AU)
Title: Mutants which produce a potentiator of bacillus pesticidal activity
Inventor: OUTTRUP HELLE
IPC: A01N63/23
Filed: 1996-05-17
Granted: 2000-03-30
Abstract: This invention is directed to Bacillus mutants which produce a factor which potentiates the pesticidal activity of a Bacillus related pesticide, a chemical pesticide and/or a virus with pesticidal properties.
Patent AU-644081-B2 (AU)
Title: Novel 8-substituted-2-aminotetralines
Inventor: ANDEN NILS-ERIK
IPC: C07D275/06
Filed: 1990-05-23
Granted: 1993-12-02
Abstract: A compound of the formula <CHEM> Z is hydrogen or halogen, Q is COR<1> or 5- or 6-membered aryl which may contain 1 or 2 heteroatoms selected from N, O or S and may be substituted or fused wherein R is hydrogen or C1-methyl (cis-configuration), R<1> is C1-C6 alkyl or an aromatic ring which may contain heteroatoms selected from O and S and may be substituted or fused to an optionally substituted benzene ring, R<2> is hydrogen or C1-C6 alkyl and R<3> may be different groups defined in claim 1, and enantiomers/salts thereof, processes for preparation of said compounds, pharmaceutical preparations containing said compounds, use of and method of treatment of disorders in CNS by using said compounds.
Patent AU-753410-B2 (AU)
Title: Method and computer program product to dynamically integrate add-on tasks with core software tasks
Inventor: KETRENOS JAMES
IPC: G06F9/44
Filed: 1999-08-26
Granted: 2002-10-17
Abstract: Tasks associated with an add-on software program can be seamlessly incorporated into core software tasks. A directory associated with the add-on is interrogated for similar tasks when the corresponding task is actuated in the core software program. The directory names are copied over into an array associated with the core software program and a link is created between those names in the array and the directory from which they were taken. Thus, a drop-down menu may be implemented in a task or navigation bar in the core software program which allows the corresponding tasks in the add-on to be seamlessly incorporated into the operation of the core software.
Patent AU-578370-B2 (AU)
Title: Fast determination of rheological properties of thermoplastics
Inventor: RUELLE JEAN-JACQUES
IPC: G01N11/04
Filed: 1986-07-04
Granted: 1988-10-20
Abstract: Apparatus composed of a control and monitoring unit 1, a thermostated cylinder 2 receiving a measured quantity of material to be evaluated, a plunger 3 sliding in the cylinder 2, an exchanger system enabling the cylinder 2 to be equipped with a suitable die 6 for the measurement to be carried out, a stepping-control motor 7 ensuring a monitored travel of the plunger 3, a force-sensor 9 yielding a signal as a function of the force applied to the plunger 3, and an electronic microprocessor system monitoring the stepping motor 7 as a function of the position of the piston and/or of the signal emitted by the force-sensor 9 at the end of the time assigned to the thermal conditioning of the measured quantity to be evaluated, the plunger 3 is situated at a distance from the die 6 permitting the measurement and acts for 10 to 180 seconds on the measured quantity according to a parameter of the speed of travel of the plunger or of the applied force specified by the measurement to be carried out.
Patent AU-534770-B2 (AU)
Title: Fungicidal dioxolanyl- and dioxanyl-methazolium derivatives
Inventor: KUNZ WALTER
IPC: A01N43/64
Filed: 1980-09-11
Granted: 1984-02-16
Abstract: The invention provides fungicidal dioxolanyl- and dioxanyl-methazolium derivatives of formula I <CHEM> in which X is -CH= or -N= and Y is the anion of an organic or inorganic acid, and a method for the preparation thereof. These compounds are used in pest control, especially for combatting phytopathogenic fungi.
Patent AU-731914-B2 (AU)
Title: Floor joist and support system therefor
Inventor: DAUDET LARRY RANDALL
IPC: E04C3/02
Filed: 1999-09-28
Granted: 2001-04-05
Abstract: A joist support system and apparatus. The system may include a joist rim that has at least one attachment tab integrally formed therein to facilitate attachment of a joist to the joist rim. Reinforcing ribs are preferably provided adjacent the attachment tabs for providing desired structural integrity to the attachment tab connection. The system may also include a C-shaped joist that has a plurality of oval-shaped openings therein to enable components such as ducts, wires, piping, etc. to pass therethrough. The joists may also be provided with a plurality of mounting holes that are adapted to accommodate wire retainer members for supporting insulation between respective joists. The system may also include pre-formed blocking members that are sized to extend between adjacent joists and be attached thereto to provide lateral support to the joists. <IMAGE>
Patent AU-629692-B2 (AU)
Title: Ligand-containing medium for chromatographic separation, process for preparing the medium, and use of the medium for isolating synthetic or natural molecules from a fluid mixture
Inventor: HAASE FERDINAND CARL
IPC: C12N9/00
Filed: 1990-09-24
Granted: 1992-10-08
Abstract: Improved ligand-containing media, a method for preparing the media, and use of the media in the production of peptides, proteins, and the like, by chromatograptuc separation, are provided. More specifically, the media have permanently attached, via a covalent bond to an inert solid substrate, an avidin polypeptide ligand in the dissociated renatured form which reversibly binds to certain molecules such as proteins, peptide, nucleotides, oligonucleotides, and the like, and to other molecules which bind to avidin via biotinylation or by way of their secondary/tertiary micromolecular structures.
Patent AU-770333-B2 (AU)
Title: Mutant cholera holotoxin as an adjuvant
Inventor: HOLMES RANDALL K
IPC: A61K39/15
Filed: 1999-09-30
Granted: 2004-02-19
Abstract: A mutant cholera holotoxin featuring a point mutation at amino acid 29 of the A subunit, wherein the glutamic acid residue is replaced by an amino acid other than aspartic acid, is useful as an adjuvant in an antigenic composition to enhance the immune response in a vertebrate host to a selected antigen from a pathogenic bacterium, virus, fungus or parasite. In a particular embodiment, the amino acid 29 is histidine. The mutant cholera holotoxin may contain at least one additional mutation in the A subunit at a position other than amino acid 29. The antigenic composition may include a second adjuvant in addition to the mutant cholera holotoxin.
Patent AU-598773-B2 (AU)
Title: Herbicidal halophenyl alkyl biurets
Inventor: BARKER MICHAEL DEREK
IPC: C07D233/38
Filed: 1986-12-01
Granted: 1990-07-05
Abstract: A herbicidal composition has as active ingredient, a halophenyl alkyl biuret of general formula I:- <CHEM>  wherein Hal represents a chlorine or, especially, a fluorine atom; R1 represents a hydrogen atom, a C1-6 alkoxy group, a C1-6 alkyl group;  R2 represents a C1-6 alkyl group or a hydrogen atom;  R3 represents a C1-6 alkyl group;  or R1 and R3 together represent a C2-4 alkylene group and X represents a hydrogen or halogen atom; a C7-14 aralkyl group or C1-10 alkyl group, each of which may optionally be substituted by one or more halogen atoms, or by a C1-6 alkoxy, C1-6 alkoxyimino, C6-10 arylthio, C1-6 alkylthio, C7-14 aralkyloxy, C2-7 alkanoyloxy or C3-6 acetal group; or a C6-10 aryl, C1-6 alkoxy, C7-14 aralkyloxy, C2-6 alkenyl, (C1-6 alkyl)carbamoyl, C2-7 alkanoyl, or C7-11 aroyl group, or a C3-8 cycloalkyl group optionally substituted by one or more halogen atoms.
Patent AU-709691-B2 (AU)
Title: Root cortex specific gene promoter
Inventor: CONKLING MARK A
IPC: C12N15/09
Filed: 1996-07-24
Granted: 1999-09-02
Abstract: An isolated DNA molecule which comprises a DNA promoter sequence which directs root cortex specific transcription of a downstream heterologous DNA segment in a plant cell. A DNA construct which comprises an expression cassette comprising, in the 5' to 3' direction, a promoter of the present invention and a heterologous DNA segment positioned downstream from the promoter and operatively associated therewith. Transformed plants, such as tobacco plants, comprise transformed plant cells containing a heterologous DNA construct comprising an expression cassette as described above.
Patent AU-639516-B2 (AU)
Title: Call transfer method in a mobile radio telephone network
IPC: H04W36/00
Filed: 1990-12-21
Granted: 1993-07-29
Abstract: Method for communication transfer in a cellular radio telephone network in which, a communication being established with a mobile station through a first transmitter-receiver of a first cell, the transfer consists in routing towards a second transmitter-receiver of a second cell, and in switching over in the mobile station from the said first transmitter-receiver to the said second transmitter-receiver. 
<??>The switching command gives rise to the cutting of the communication in a defined cutoff time interval. The routing command for the communication is given under conditions such that the cutting of communication which could result from this routing operation occurs during the said defined cutoff time interval. 
<IMAGE>
Patent AU-649995-B2 (AU)
Title: Device for the adjustable fixing of spinal osteosynthesis rods
Inventor: VIGNAUD JEAN-LOUIS
IPC: A61F2/44
Filed: 1991-02-06
Granted: 1994-06-09
Abstract: The invention relates to a device for fixing spinal osteosynthesis rods on pedicle screws (1) of the type comprising a head (4) in the form of a tuning fork defining two branches (4a, 4b) receiving between them a rod (6) to be fixed, which rod is blocked in its seat (5) by a locking screw (7), characterised in that it additionally comprises, passed onto the rod (6) and inserted between the locking screw (7) and the bottom of the said seat (5), a slotted ring (9) whose opposite outer faces (10) directed towards the said locking screw (7) and the said bottom are convex and are received in complementary concave surfaces (11, 12) formed on the end of the locking screw (7) and the bottom of the seat (5) for receiving the rod (6), the said ring (9) permitting, before the screw (7) is locked, a certain angular clearance of the rod (6) relative to the axis of the screw (1). 
<??>Application to spinal osteosynthesis. 
<IMAGE>
Patent AU-634628-B2 (AU)
Title: Butt connections between two air duct sections made of sheet metal
IPC: F24F13/02
Filed: 1991-02-15
Granted: 1993-02-25
Abstract: A butt connection between two air duct sections made of sheet metal has two flange frames fastened to opposed ends of two duct sections. Each flange frame is L-shaped in radial section, having an outer radially extending flange leg and an inner flange leg in a duct section, each flange frame comprising a hollow into which a leg of an L-shaped intermediate connection is fitted. Each flange frame is connected to the other flange frame, as by bolts, etc. The butt connection is equally applicable to duct sections which are of round, flattened oval, and rectangular cross sections, with the same flange frame shapes and essentially the same intermediate connector being usable.
Patent AU-776770-B2 (AU)
Title: Dental or oralogic composition
Inventor: MASUHARA EIICHI
IPC: A61K6/083
Filed: 2000-11-27
Granted: 2004-09-23
Abstract: There are provided a dental and oralogic composition capable of inhibiting dental plaque deposition and decomposing dental plaque to thereby prevent and cure dental diseases and oral diseases such as dental caries, gingivitis, periodontitis and other peridental diseases (pyorrhea alveolaris, etc.), stomatitis, etc., and effective for preventing discoloration of teeth and dental materials and for preventing and removing halitosis, and a method of using the composition for dental and oral care. The dental and oralogic composition contains a photocatalytic titanium oxide or its precursor; at least one selected from silicon compounds such as tetraalkoxysilanes, silicone resins and their precursors and silica; and a liquid medium; or it contains a photocatalytic titanium oxide or its precursor and a liquid medium. The method for oral and dental care comprises applying the composition to teeth, gums, oral mucous membranes or dental materials in the mouth, or applying the composition to dental materials not in the mouth, to thereby fix photocatalytic titanium oxide on them or form a photocatalytic titanium oxide-containing film on them.
Patent AU-647782-B2 (AU)
Title: Toothbrush
Inventor: CURTIS JOHN P
IPC: A46B9/04
Filed: 1991-03-15
Granted: 1994-03-31
Abstract: A toothbrush (10) whose tufts comprise three distinct groups of rows (24, 26, 34), with each row oriented transversely to the longitudinal axis (16) of the toothbrush head (12). The tufts (25) of the first group (24) are the shortest. The endmost tufts (30) on each row of the second kind (26) tilt laterally outwards by about 12 degrees. The tufts of the third group (34) are nearest the end of the head farthest from the handle and diverge from each other. <IMAGE>
Patent AU-630287-B2 (AU)
Title: Process for producing foreign proteins in streptomyces
Inventor: KOLLER KLAUS-PETER
IPC: C07K14/62
Filed: 1991-04-19
Granted: 1992-10-22
Abstract: Gene structures which code for the signal sequence and approximately the first ten amino acids of tendamistat as well as a required protein are expressed in high yield in streptomyces host cells, and the fusion proteins are secreted into the medium.
Patent AU-607934-B2 (AU)
Title: Aqueous coating agent, process for its manufacture, and its use for coating containers
Inventor: SCHERPING KARL-HEINZ
IPC: C08L63/00
Filed: 1987-08-13
Granted: 1991-03-21
Abstract: PCT No. PCT/EP87/00445 Sec. 371 Date Feb. 14, 1989 Sec. 102(e) Date Feb. 14, 1989 PCT Filed Aug. 13, 1987 PCT Pub. No. WO88/01287 PCT Pub. Date Feb. 25, 1988.The invention relates to an aqueous coating agent, obtained from an epoxy resin, ethylenically unsaturated monomers, some of which contain carboxyl groups, a peroxide initiator in a proportion of at least 2% by weight, relative to the total weight of the monomers, a crosslinking agent, a neutralizing agent, organic solvents, and, if appropriate, further conventional additives, such as plasticizers, stabilizers, wetting agents, dispersion auxiliaries, catalysts and pigments. The coating agent is based on a binder (a) which is obtainable from (A) 20 to 80% by weight of an epoxy resin having an average of more than one epoxy group per molecule and having an average molecular weight of at least 500, (B) 1 to 60% by weight of polyester polycarboxylic acids having an average molecular weight of 500 to 5,000 and having an acid number of 30 to 150, and (C) 10 to 50% by weight of ethylenically unsaturated monomers, 10 to 50% by weight of the monomers containing carboxyl groups, where the sum of (A), (B) and (C) is 100% by weight, the binder (a) has an acid number of 20 to 150, and the crosslinking agents (b) used are phenolic and/or amino resins, with the proviso that the coating agent contains (a) 30 to 70% by weight of the binder (a), (b) 2 to 30% by weight, preferably 5 to 16% by weight, of the crosslinking agent (b), (c) 1 to 7% by weight, preferably 2 to 5% by weight, of ammonia and/or amine as neutralizing agent, and (d) 20 to 60% by weight of organic solvents, where the sum of (a), (b), (c) and (d) is 100% by weight. The present invention also relates to a process for the preparation of the coating agents, and the use thereof for coating of cans.
Patent AU-600975-B2 (AU)
Title: Hybridomas and monoclonal paratopic molecules to apolipoprotein A-1
Inventor: CURTISS LINDA K
IPC: C12N5/00
Filed: 1987-09-28
Granted: 1990-08-30
Abstract: Hybridomas and their secreted paratopic molecules that immunoreact with apolipoprotein A-I are disclosed, as are assay methods for determining the presence and amount of apo A-I, and diagnostic systems useful in performing those determinations. Monoclonal paratopic molecules secreted by hybridomas having ATCC accession numbers HB 9200, HB 9201, HB 9202, HB 9203 and HB 9204 are utilized.
Patent AU-740603-B2 (AU)
Title: (imidazol-5-yl)methyl-2-quinolinone derivatives as inhibitors of smooth muscle cell proliferation
Inventor: END DAVID WILLIAM
IPC: C07D405/14
Filed: 1998-05-25
Granted: 2001-11-08
Abstract: This invention comprises the use of compounds of formula (I) wherein the dotted line represents an optional bond; X is oxygen or sulfur; R<SUP>1 </SUP>is hydrogen, C<SUB>1-12</SUB>alkyl, Ar<SUP>1</SUP>, Ar<SUP>2</SUP>C<SUB>1-6</SUB>alkyl, quinolinylC<SUB>1-6</SUB>alkyl, pyridylC<SUB>1-6</SUB>alkyl, hydroxyC<SUB>1-6</SUB>alkyl, C<SUB>1-6</SUB>alkyloxyC<SUB>1-6</SUB>alkyl, mono- or di(C<SUB>1-6</SUB>alkyl)aminoC<SUB>1-6</SUB>alkyl, aminoC<SUB>1-6</SUB>alkyl, or a radical of formula -Alk<SUP>1</SUP>-C(-O)-R<SUP>9</SUP>, -Alk<SUP>1</SUP>-S(O)-R<SUP>9 </SUP>or -Alk<SUP>1</SUP>-S(O)<SUB>2</SUB>-R<SUP>9</SUP>; R<SUP>2</SUP>, R<SUP>3 </SUP>and R<SUP>16 </SUP>each independently are hydrogen, hydroxy, halo, cyano, C<SUB>1-6</SUB>alkyl, C<SUB>1-6</SUB>alkyloxy, hydroxyC<SUB>1-6</SUB>alkyloxy, C<SUB>1-6</SUB>alkyloxyC<SUB>1-6</SUB>alkyloxy, aminoC<SUB>1-6</SUB>alkyloxy, mono- or di(C<SUB>1-6</SUB>alkyl)aminoC<SUB>1-6</SUB>alkyloxy, Ar<SUP>1</SUP>, Ar<SUP>2</SUP>C<SUB>1-6</SUB>alkyl, Ar<SUP>2</SUP>oxy, Ar<SUP>2</SUP>C<SUB>1-6</SUB>alkyloxy, hydroxycarbonyl, C<SUB>1-6</SUB>alkyloxycarbonyl, trihalomethyl, trihalomethoxy, C<SUB>2-6</SUB>alkenyl; R<SUP>4 </SUP>and R<SUP>5 </SUP>each independently are hydrogen, halo, Ar<SUB>1</SUB>, C<SUB>1-6</SUB>alkyl, hydroxyC<SUB>1-6</SUB>alkyl, C<SUB>1-6</SUB>alkyloxyC<SUB>1-6</SUB>alkyl, C<SUB>1-6</SUB>alkyloxy, C<SUB>1-6</SUB>alkylthio, amino, hydroxycarbonyl, C<SUB>1-6</SUB>alkyloxycarbonyl, C<SUB>1-6</SUB>alkylS(O)C<SUB>1-6</SUB>alkyl or C<SUB>1-6</SUB>alkylS(O)<SUB>2</SUB>C<SUB>1-6</SUB>alkyl; R<SUP>6 </SUP>and R<SUP>7 </SUP>each independently are hydrogen, halo, cyano, C<SUB>1-6</SUB>alkyl, 4,4-dimethyl-oxazolyl, C<SUB>1-6</SUB>alkyloxy or Ar<SUP>2</SUP>oxy; R<SUP>8 </SUP>is hydrogen, C<SUB>1-6</SUB>alkyl, cyano, hydroxycarbonyl, C<SUB>1-6</SUB>alkyloxycarbonyl, C<SUB>1-6</SUB>alkylcarbonylC<SUB>1-6</SUB>alkyl, cyanoC<SUB>1-6</SUB>alkyl, C<SUB>1-6</SUB>alkyloxycarbonylC<SUB>1-6</SUB>alkyl, carboxyC<SUB>1-6</SUB>alkyl, hydroxyC<SUB>1-6</SUB>alkyl, aminoC<SUB>1-6</SUB>alkyl, mono- or di(C<SUB>1-6</SUB>alkyl)aminoC<SUB>1-6</SUB>alkyl, imidazolyl, haloC<SUB>1-6</SUB>alkyl, C<SUB>1-6</SUB>alkyloxyC<SUB>1-6</SUB>alkyl, aminocarbonylC<SUB>1-6</SUB>alkyl, or a radical of formula -O-R<SUP>10</SUP>, -S-R<SUP>10</SUP>, -N-R<SUP>11</SUP>R<SUP>12</SUP>; R<SUP>17 </SUP>is hydrogen, halo, cyano, C<SUB>1-6</SUB>alkyl, C<SUB>1-6</SUB>alkyloxycarbonyl, Ar<SUB>1</SUB>; R<SUP>18 </SUP>is hydrogen, C<SUB>1-6</SUB>alkyl, C<SUB>1-6</SUB>alkyloxy or halo; R<SUP>19 </SUP>is hydrogen or C<SUB>1-6</SUB>alkyl; for the manufacture of a medicament to inhibit smooth muscle cell proliferation.
Patent AU-677111-B2 (AU)
Title: Self-tightening clamp structure
Inventor: OETIKER HANS
IPC: F16L33/02
Filed: 1994-12-08
Granted: 1997-04-10
Abstract: A self-tightening clamp 10 has a first, released position in which it exerts a clamping action and a second position in which it is adapted to be latchingly held against inherent tightening forces. The clamp 10 comprises a clamping band 11 with a tongue-like extension 20 at one end, a slot 35, and latching means in the other end area. The latching means includes the slot 35 which the tongue-like extension 20 is adapted to engage. A radially directed offset 33 is provided near the other end of the clamping band 11 in such a manner that the slot 35 is radially outwardly displaced with respect to the overlapped inner part of the clamping band 11 so that the clamp provides an uninterrupted clamping action over its entire circumference. <IMAGE>
Patent AU-658146-B2 (AU)
Title: Preheating of iron ore feed, prior to reduction to iron carbide in a fluidised bed reactor
Inventor: HAGER JOHN P
IPC: C01B31/30
Filed: 1991-07-23
Granted: 1995-04-06
Abstract: A novel process for the conversion of reactor feed to iron carbide is provided. The process includes the step of preheating the reactor feed in an oxidizing atmosphere. The iron carbide produced by the process is particularly useful in the production of steel.
Patent AU-559132-B2 (AU)
Title: Heterocyclic substituted sulphonyl ureas
Inventor: WILLMS LOTHAR
IPC: C07D239/46
Filed: 1982-08-06
Granted: 1987-02-26
Abstract: Compounds of the formula    <IMAGE>  (I)  wherein R1 is (among others) (halo)cycloalkyl or (halo)cycloalkenyl, R2 and R3 are preferably hydrogen, X is preferably oxygen and R4 is substituted pyrimidyl or s-triazinyl, are valuable herbicides and growth regulators.