baber/WOPTO huggingface dataset:
Patent AU-571977-B2 (AU)
Title: 4-amino butanoic acid derivatives
Inventor: DESCAMPS MARCEL
IPC: C07C239/00
Filed: 1985-06-06
Granted: 1988-04-28
Abstract: The invention relates to 4-amino-butanoic acid derivatives of general formula:   <IMAGE>   in which: M represents an alkali metal atom, R represents a protected amino group, R1 represents a labile group, R2 represents hydrogen, a branched- or straight-chain alkyl radical having from 1 to 6 carbon atoms, a lower methyloxyalkyl, a lower methylthioalkyl, a lower (lower alkyl)-aminoalkyl, a lower di-(lower alkyl)-aminoalkyl or a lower hydroxyalkyl radical or R2 represents one of the radicals of general formulae: Cy-A-, Cy-O-A'-, R-A'- or R3S-A'- in which: Cy represents an aromatic or alicyclic hydrocarbon radical or heterocyclic radical having one oxygen or sulphur atom or one or two nitrogen atoms, Cy being optionally mono-, di- or tri-substituted by radicals comprising hydroxy, lower alkyl, lower alkoxy, trifluoromethyl, nitro or halogeno radicals, A represents a single bond or a branched- or straight-chain alkylene radical having from 1 to 5 carbon atoms, A' represents a branched- or straight-chain alkylene radical having from 1 to 5 carbon atoms, R3 represents a S-protecting group. These compounds are useful as intermediate products more particularly for the final synthesis of (3S,4S)-3-hydroxy-4-amino-6-methyl-heptanoic acid or statine.
Patent AU-780780-B2 (AU)
Title: Streptococcus gordonii strains resistant to fluorodeoxyuridine
Inventor: HRUBY DENNIS E
IPC: C12R1/46
Filed: 2000-04-25
Granted: 2005-04-14
Abstract: The present invention features gram-positive bacteria resistant to 5-fluorodeoxyuridine (FUdR). Such bacteria will preferably be commensal, and will not be resistant to antibiotics. Bacteria according to the present invention may also be transformed with DNA encoding an antigenic protein. Such transformed bacteria may be used to formulate a vaccine, in order to stimulate an immune response to the antigenic protein in a patient. The present invention further provides a method for isolating gram-positive bacteria resistant to FUdR.
Patent AU-673178-B2 (AU)
Title: Variable reluctance drive system
Inventor: LIPO THOMAS A
IPC: H02P8/16
Filed: 1993-05-10
Granted: 1996-10-31
Abstract: A variable reluctance drive system including a motor and corresponding converter for improved current commutation is described. The motor incorporates a salient pole rotor and a salient pole stator having one or more full pitch windings which operate by mutual inductance to transfer the current from the active short pitch winding following phase alignment. This increases output torque and/or speed and permits a number of simple and economical converter circuits.
Patent AU-706801-B2 (AU)
Title: Method of error protected transmission, method of error protected reception of data and transmission system for transmission of data
Inventor: BAGGEN CONSTANT PAUL MARIE JOZ
IPC: H04L5/06
Filed: 1996-01-26
Granted: 1999-06-24
Abstract: Data is transmitted with a signal containing a number of simultaneously active modulated frequency channels. The data may be encoded in an error protecting code. Successive data items are mapped pseudo-randomly to different frequency channels. This protects against fading which affects frequency channels that are located at periodic distances from each other. The pseudo random mapping is realized by writing the data-items into memory in one order and reading them from memory in another order. Successive signals are each modulated in this way. The memory locations vacated upon reading for the modulation of one signal are filled by data-items for modulating the next successive signal. This is kept up by permuting the order of the memory locations in which the data-items are written for each successive signal.
Patent AU-688270-B2 (AU)
Title: Glial mitogenic factors, their preparation and use
Inventor: GOODEARL ANDREW DAVID JOHN
IPC: G01N33/53
Filed: 1993-06-29
Granted: 1998-03-12
Abstract: The invention relates to isolated nucleic acid molecules which encode for part or all of glial growth factor molecules, as well as recombinant vectors and transfected cell lines.
Patent AU-676509-B2 (AU)
Title: New preparation process for sulphurated derivatives of imidazole and the new intermediates obtained
Inventor: BHATNAGAR NEERJA
IPC: A61K31/00
Filed: 1994-01-04
Granted: 1997-03-13
Abstract: A novel process for the preparation of a compound of the formula    <IMAGE>  I
Patent AU-750681-B2 (AU)
Title: Pre-assembled bellows-type arrangement for covering articulated shafts
Inventor: OETIKER HANS
IPC: F16B2/08
Filed: 1999-09-13
Granted: 2002-07-25
Abstract: The jacketing has a bellows-type part (10) with a collar-like ring-shaped section (14) at each end. An open clamp/press/shrink ring (20) resp. open hose clip, esp. multi crimp ring, on the end section is pre-tensioned in direction of the center, so that both ends (22,24) overlap and the ring/clip is automatically locked on the end section. Both ring ends have interlocking parts (23). The collar-like ring part has a retainer part (16) to hold it on the end section when in open non-mounted condition.
Patent AU-688292-B2 (AU)
Title: Targetable vector particles
Inventor: ANDERSON W FRENCH
IPC: C12N5/10
Filed: 1993-11-03
Granted: 1998-03-12
Abstract: A vector particle (eg., a retroviral vector particle) containing a chimeric envelope includes a receptor binding region that binds to a receptor of a target cell. The receptor of the target cell is other than the amphotropic cell receptor. The receptor binding region may be a receptor binding region of a human virus. A portion of the envelope gene may be deleted and the deleted portion is replaced with another receptor binding region or ligand. Such vector particles are targetable to a desired target cell or tissue, and may be administered directly to the desired target cell or tissue as part of a gene therapy procedure, or administered directly into the patient.
Patent AU-628587-B2 (AU)
Title: Dental remineralization
Inventor: GAFFAR ABDUL
IPC: A61K6/893
Filed: 1990-06-15
Granted: 1992-09-17
Abstract: A method is disclosed for remineralizing demineralized portions of teeth by treatment with a non-astringent composition containing about 10-20% xylitol, and at least one fluoride ion-providing compound in a total amount sufficient to provide about 150 ppm to about 1800 ppm of fluoride ions, with sodium fluoride providing a predominant proportion of such fluoride ions.
Patent AU-666067-B2 (AU)
Title: Fibre web
Inventor: BARTHOLOMEW ALAN JOHN
IPC: D02G1/00
Filed: 1994-03-22
Granted: 1996-01-25
Abstract: The absorbency of regenerated viscose filaments (3) is improved by overfeeding a continuous tow (4) of partially regenerated filaments onto a moving foraminous support (8) so that regeneration occurs prior to and after the filament tow is overfed onto the moving support. <IMAGE>
Patent AU-586871-B2 (AU)
Title: 1-oxa-2-oxo-3-R-3-aza-5-2-cyclopentane derivatives
Inventor: BOKEL HEINZ-HERMANN
IPC: C07D413/04
Filed: 1986-07-15
Granted: 1989-07-27
Abstract: New 1-oxa-2-oxo-3-R-3-aza- 5-Z-cyclopentane derivatives, wherein R is alkyl or hydroxyalkyl having in each case 1-6 C atoms, cycloalkyl having 3-8 C atoms, unsubstituted aryl or aralkyl or aryl or aralkyl each of which has a total of 6-15 C atoms and, in the aryl radical, is monosubstituted to trisubstituted by alkyl, alkoxy, OH and/or Cl or monosubstituted by methylenedioxy, Z is -(CHOH)n-H and n is 2, 3, 4 or 5, can be used as intermediate products for the preparation of active compounds for medicaments, such as toloxatone.
Patent AU-534382-B2 (AU)
Title: Surgical suture retainer
Inventor: CERWIN ROBERT JAMES
IPC: A61B17/06
Filed: 1980-09-26
Granted: 1984-01-26
Abstract: An improved package for needled sutures comprising a folded suture retainer wherein a coiled suture is contained between two folded panels while the needle is contained between two adjacent folded panels. A gusset along the foldline between the needle retention panels and the suture retention panels provides a channel for the length of suture traversing the foldline and facilitates the easy withdrawal of the suture from between the panels of the folded retainer.
Patent AU-644111-B2 (AU)
Title: Digital signal processing circuit
Inventor: FUKAMI TADASHI
IPC: G11B15/18
Filed: 1990-11-01
Granted: 1993-12-02
Abstract: A digital signal processing circuit being to support different arrangements of a rotary drum or the like by adapting the circuit to output a record signal at timing switched in accordance with the structure of the rotary drum and the like. The digital signal processing circuit comprises memory means for storing control data representative of the diameter of the rotary drum, the lap angle of the magnetic tape wound around the rotary drum, and the arrangement of the magnetic heads on the rotary drum; and means connected to the memory means and responsive to the stored control data for outputting the record signal at a specific transmission speed and at a timing switched as a function of the data stored in the memory means.
Patent AU-597328-B2 (AU)
Title: Borate solution soluble polyvinyl alcohol films
Inventor: KAUFMANN EDWARD J
IPC: C11D3/37
Filed: 1987-01-19
Granted: 1990-05-31
Abstract: Conventional polyvinyl alcohol envelopes will not readily dissolve in wash water which has a significant borate concentration and a pH frequently encountered in wash liquors. Herein, such films are rendered sufficiently soluble in such solutions. In the preferred embodiment this is done by utilizing a polyvinyl alcohol film wherein at least a portion of the polyvinyl alcohol has a number average molecular weight below about 50,000, or a polyvinyl alcohol film containing a polyhydroxy compound having a binding constant with borate of at least about 800M<-><2>, or utilizing a polyvinyl alcohol film having an acid having an acid dissociation constant of 10<-><9> M or larger; or a polyvinyl alcohol film containing mixtures thereof.
Patent AU-647429-B2 (AU)
Title: Improvements in and relating to mat holders
Inventor: MOGEL PHILIP
IPC: A47L23/26
Filed: 1990-12-11
Granted: 1994-03-24
Abstract: A holder (6) for a floor mat comprises at least one connecting means (14, 16) and at least one connecting member (20, 26, 30) which has complementary connection means (22, 28, 32), whereby the connecting member may be connected in a releasable manner to at least two adjacent mat holders so as to secure the mat holders together. Preferably at least one of the holder or the connecting member are made from flexible material or are designed to be slightly flexible.
Patent AU-595854-B2 (AU)
Title: Method of controlling environmental conditions in the proximity of vegetation or crops with the aid of protective sheeting, protective sheeting for use in this method, and a protective device comprising sheeting
Inventor: MORSSINKHOF GERHARDUS HERMANUS
IPC: A01F25/13
Filed: 1987-02-11
Granted: 1990-04-12
Abstract: A method for controlling the environmental conditions in the proximity of vegetation or crops in the cultivation of plants is described in which use is made of protective sheets (1) comprising a large number of microperforations (3) having each a protruded rim (2), said microperforations (3) having a diameter (4) between 50 and 2000 µm and being present in a density of between 25 and 40000 micro­perforations (3) per cm². The invention also relates to plastics sheeting (1) for use in said method and to a protective device for use in a greenhouse provided with such sheeting.
Patent AU-595010-B2 (AU)
Title: Synergistic herbicidal compositions and method of use
Inventor: HINDERSMANN ULLI
IPC: A01N43/824
Filed: 1987-03-16
Granted: 1990-03-22
Abstract: A synergistic herbicidal composition comprising a mixture of an herbicidally effective amount of a thiolcarbamate as defined herein, an herbicidally effective amount of a benzamide as defined herein, and the agriculturally acceptable salts thereof, all admixed with an agriculturally acceptable carrier, diluent, or adjuvant therefor.
Patent AU-692776-B2 (AU)
Title: Diacyl-substituted guanidines, a process for their preparation, their use as medicament or diagnostic aid, and medicament containing them
Inventor: KLEEMANN HEINZ-WERNER
IPC: C07D233/60
Filed: 1994-08-22
Granted: 1998-06-18
Abstract: Benzoyl-guanidine derivatives (III) are new. (III) are of formula X2-CO-N=C(NH2)2 X2 = R101 = hydrogen, fluoro, chloro, hydroxy, amino or trifluoromethyl; R102 = hydrogen, fluoro, chloro, bromo, cyano, CqF2qCF3, R13SO2, R14R15NCO, R16CO or R17R18NSO2; R13, R14, R16 and R17 = 1-8C alkyl, 3-4C alkenyl, CnH2n-R20, trifluoromethyl or, except for R13, hydrogen; n = 0 or 1; q = 1-5; R20 = 3-6C cycloalkyl or phenyl, optionally substituted by 1-2 of fluoro, chloro, trifluoromethyl, methyl, methoxy or NR21R22; R21 and R22 = hydrogen or methyl; R104 = 1-8C alkyl, CnH2nR20, trifluoromethyl, (iso)quinolyl, pyrrolyl, pyridyl or imidazolyl (all these rings bonded via carbon or nitrogen and optionally substituted by 1 or 2 fluoro, chloro, trifluoromethyl, methoxy, hydroxy or amino (optionally substituted by 1 or 2 methyl)), R87SO2, R88R89NSO2, or R93-ethynyl; R87 = 1-4C alkyl or trifluoromethyl; R88 = hydrogen, 1-4C alkyl, trifluoromethyl, or (CH2)anR90; an = 0 or 1; R90 and R93 = phenyl, optionally substituted as in R20; R103 = any of a wide range of substituents . The full definitions are given in the DEFINITIONS (Full Definitions) Field.
Patent AU-640752-B2 (AU)
Title: Process and arrangement for cleaning of pipelines
IPC: B08B9/049
Filed: 1991-03-08
Granted: 1993-09-02
Abstract: The process involves using a largely spherical cleaner (1) which is connected via a supply conduit (2) with a souce of pressure medium, and which exhibits a nozzle opening in the form of a largely continuous annular gap (6). This extends along the periphery of the cleaner (1) and is connected to the supply conduit (2) and the source of pressure medium. The medium is made to discharge through the annular gap (6) in order partly to clean inner walls of the line, and partly, as a result of the forces of reaction from the discharging medium, to make the cleaner (1) move into the pipeline. The cleaner (1) is brought into contact with an inner wall of the line. A reduced pressure is established between the cleaner (1) and the inner wall and it is made to move around about the cross-section of the line by twisting of the supply conduit.
Patent AU-630549-B2 (AU)
Title: Identifying microorganisms by measuring enzymatic activity in the presence of enzyme activity affecting agents
Inventor: SUSSMAN MARK L
IPC: C12Q1/06
Filed: 1991-03-20
Granted: 1992-10-29
Abstract: A method for rapidly identifying microorganisms by determining the rates of enzymatic hydrolysis of a plurality of substrates in the presence of at least one enzyme activity affecting agent, called an "affector" is provided. The substrates are selected from fluorogenic and chromogenic substrates to create a characteristic pattern of enzymatic cleavage rates by enzymes expressed by the unidentified microorganism. This characteristic pattern of enzymatic cleavage rates is a "fingerprint" of the unidentified microorganism when in the presence of the affector. The pattern of enzymatic cleavage rates for the unidentified microorganism is compared to a pattern of enzymatic cleavage rates of the same substrates in the presence of the same affector for one or more identified classes or subclasses of microorganisms. The unidentified microorganism is then identified as belonging to a class or subclasses of the known microorganisms which most closely matches the pattern of enzymatic cleavage rates in the presence of the affector.
Patent AU-721289-B2 (AU)
Title: Pulmonary surfactant peptide solubilization process
Inventor: WEBER JAMES V
IPC: A61K9/127
Filed: 1996-10-22
Granted: 2000-06-29
Abstract: The invention relates to a method of manufacturing pulmonary surfactant protein by solubilizing the protein in ethanol by treatment with a fluorinated alcohol so that the protein may be formulated into liposomes by ethanolic injection.
Patent AU-597389-B2 (AU)
Title: Homogeneous copolymerization of non-polar monomers with ionic amphiphilic monomers
Inventor: EVANI SYAMALARAO
IPC: C08F26/06
Filed: 1987-06-08
Granted: 1990-05-31
Abstract: Ionic copolymers exhibiting uniform, gel-free solution viscosity aned a controllable melt viscosity and hot melt tension are prepared by copolymerizing in an oil phase a nonionic monomer such as styrene or an alkylacrylate with an ionic monomer such as zinc dodecyl maleate or didodecyldimethylammonium p-styrene sulfonate.
Patent AU-677862-B2 (AU)
Title: Method and apparatus for heat processing glass batch materials
Inventor: HNAT JAMES G
IPC: C03B3/02
Filed: 1994-10-14
Granted: 1997-05-08
Abstract: An apparatus and method are disclosed for processing glass-making materials under oxidizing conditions, and for processing materials, such as hazardous or toxic wastes, or smelting under reducing conditions. As a glass-making apparatus the invention includes a cyclone melt reactor for forming a liquid glass melt and a combustion preheater for receiving the glass-making materials and combusting the fuel and oxidant therein to heat the glass batch materials to a temperature at least equal to the melt temperature of the glass batch material. The combustion preheater has an outlet connected to the glass melt reactor, and at least one inlet is provided into the combustion preheater for introducing oxidizing materials and for creating a well-stirred region within the combustion preheater means. Supplemental heat can be provided by introducing a heated transfer gas into the combustion preheater, and a fuel gasifier can be provided for producing a fuel gas before the fuel gas is injected into the combustion preheater. For processing materials under reducing conditions, the cyclone melt reactor is connected to a preheater/reducing chamber and preheated reducing gas is introudced into the reducing chamber in such a manner that a well-stirred region is created within the reducing chamber. Heated transfer gas from a supplemental heat source and reducing gas from a fuel gasifier can also be introduced into the reducing chamber.
Patent AU-645564-B2 (AU)
Title: A method for manufacturing nails
Inventor: LAT GERONIMO E
IPC: F16B15/00
Filed: 1991-05-22
Granted: 1994-01-20
Abstract: Nails (14) suitable for outdoor use, such as roofing nails, are formed from carbon steel wire (10) pre-coated with a metallic layer (12), which has corrosion-resistant properties, such as a zinc layer applied by pre-galvanizing the wire. Each nail (14) is formed with a shank (18) and with a head (16). The metallic layer is discontinuous in a region (22) on the head (16) of each nail (14). The nails are collated by means of collating wires (24) welded to the shanks of the nails (14). The collated nails are coiled. The coiled nails are cleaned in a cleaning bath, such as 1,1,1,trichloroethane. The cleaned nails are coated with a polymeric layer, which covers the region (22) on the head (16) of each nail (14) where the metallic layer is discontinuous, thus restoring the corrosion-resistant properties of the nails (14). <IMAGE>
Patent AU-656136-B2 (AU)
Title: Methods of preventing viral replication
Inventor: BLUM HUBERT E
IPC: C07K14/02
Filed: 1991-04-22
Granted: 1995-01-27
Abstract: The invention is drawn to methods and compositions for inhibiting viral replication. In particular, complete and irreversible termination of replication of a virus is achieved by introducing at least one mutation at specific regions in the viral polymerase gene. The method can be used to prevent or treat viral infections.
Patent AU-687451-B2 (AU)
Title: Process for producing a virus-inactivated factor VIII-containing fraction by chromatographic methods
Inventor: STRANCAR ALES
IPC: A61K38/00
Filed: 1994-09-30
Granted: 1998-02-26
Abstract: A process for producing a virus-inactivated, factor VIII-containing fraction by chromatographic methods in which, starting with cryoprecipitate or blood plasma, possibly followed by a treatment with aluminium hydroxide, at least one separating operation is performed by membrane chromatography after the dissolution of the cryoprecipitate. The fractions are subjected to virus inactivation and preferably an additional pasteurisation step.
Patent AU-556978-B2 (AU)
Title: Stable one part dental compositions employing ipn technology
Inventor: TATEOSIAN L H ROEMER F D
IPC: A61K6/884
Filed: 1982-01-15
Granted: 1986-11-27
Abstract: Compositions hardenable by exposure to heat or electromagnetic radiation are provided by dissolving together to form a blend from about 0% to about 50% by weight of an uncrosslinked polymer, from about 2% to about 30% of a polymerizable monomer, from about 10% to about 70% of a crosslinked polymer in the form of discrete particles having average diameters of from 0.001 micron to about 500 microns and being swollen in said solution and from about 20% to about 70% of a crosslinking agent for said monomer. Such compositions exhibit superior chemical and physical characteristics when hardened and are suitable in a wide variety of applications as construction media. Such compositions are especially suitable in the production of prosthetic dental appliances, such as, for example, prosthetic teeth. It is believed that the hardening of such compositions as, for example, during the preparation of dental appliances forms a polymer system known as an interpenetrating polymer network.
Patent DE-2001248-B2 (DE)
Title: Drier for wet developed electrophotographic copies - drying chamber and vapour removal chamber with vapour removal equipment
IPC: G03G15/11
Filed: 1970-01-13
Abstract: A drier device for wet developed copies produced in electrophotographic copying devices consists of a chamber which may be heated and which is constructed to be separated from the rest of the device in an air tight manner, attached behing the developer section. Transport rollers allow input and output of copies through the sealed input and output openings. An evaporation chamber and vapour removal equipment for removal of vapours from the chambers are connected in sequence after the heating chamber.
Patent DE-2025000-B2 (DE)
Title: Automatic radial piston pump - has piston driven by rotating stroke ring located in housing, with two lateral ring chambers
IPC: F04B1/047
Filed: 1970-05-22
Abstract: Radial pistons pump, particularly for automotive application, with at least one rotating stroke ring driven piston which moves longitudinally within a lengthways movable work cylinder contained in a housing. The inner cover surface of the stroke ring is the curve against which the piston locates. The rotating stroke ring (16) is located in a housing hole with its outer cylindrical cover surface, and on both sides of the ring (16), ring chambers (9, 10) are provided. These chambers are connected to each other by at least one lubrication groove (15) in the cover surface of the stroke ring (16). The one ring chamber (9) is connected with a housing inlet hole (8), and the other ring chamber (10) is connected with a cylinder inlet hole (12).
Patent DE-2138293-B2 (DE)
Title: Video tape cassette recorder - with means guiding tape as cassette support moves into operative position
IPC: G11B15/665
Filed: 1971-07-30
Abstract: The support moves from a rest position, for placement of the cassette, into an operative position within the recorder, with the magnetic tape passing round two vertical guides, which are supported by respective rails at either side of the cassette support. These position the tape so that it can be passed around the rotary recording or playback head, and retracted after positioning the tape by a spring mechanism.