baber/WOPTO huggingface dataset:
Patent AU-679937-B2 (AU)
Title: Extrudable compositions for topical or transdermal drug delivery
Inventor: MOONEY MARK T
IPC: A61K47/38
Filed: 1993-11-15
Granted: 1997-07-17
Abstract: An effective and convenient medicament delivery system comprising novel extrudable compositions. The preferred compositions of the invention contain a thermoplastic water-soluble polymer selected from the group consisting of hydroxypropyl cellulose and polyethylene oxide; a water-soluble polymer derived from acrylic acid; medicament; and plasticizer. The compositions provide an effective medicament delivery system and are especially suitable for use with adhesive bandages.
Patent AU-670838-B2 (AU)
Title: Soluble calcium lactate/quindonecarboxylic acids on naphthydrinecarboxylic acids complexes as non-irritating parenteral forms
Inventor: MEHTA SURENDRA C
IPC: A61K31/44
Filed: 1993-09-29
Granted: 1996-08-01
Abstract: Calcium lactate antibacterial complexes in parenteral dosage forms are provided that are relatively free from tissue irritation following injection, comprising a quinolone or naphthyridine.
Patent AU-595180-B2 (AU)
Title: Nondestructive readout of a latent electrostatic image formed on an insulating material
Inventor: KAMIENICKI EMIL
IPC: G03G15/00
Filed: 1986-02-05
Granted: 1990-03-29
Abstract: A method and apparatus are described for the nondestructive readout of a latent electrostatic image formed on a sheet or layer of insulating material. A sheet or layer of semiconductor material is disposed in relatively close proximity to the insulating material forming a multi-layer material (41). The latent electrostatic image formed on the insulating material causes a surface depletion layer to be produced by induction at the surface of the semiconductor material. The location and distribution of the accumulated charges on the semiconductor material are read out by electronic circuits (59) as analog electrical signals corresponding to the ac surface photovoltage induced on the semiconductor material as the semiconductor material is scanned with a low intensity modulated light beam of appropriate wavelength generated by light source (53), the magnitude of the analog signals depending on the local charge density. The analog electrical signals so obtained are then digitized (61), processed (63) and stored and/or displayed (65).
Patent AU-587428-B2 (AU)
Title: Improvements in pile sections
Inventor: BULLIVANT ROGER ALFRED
IPC: E02D5/52
Filed: 1986-03-04
Granted: 1989-08-17
Abstract: A pile section for a sectional pile including a string of sections includes a concrete member (10) having at least one longitudinally reinforcing rod (12), the rod including a spigot (14) at one end and a socket (18) at the other which in use are adapted for permanent interconnection so that on driving one section against its neighbor a continuous reinforcing element is provided.
Patent AU-762944-B2 (AU)
Title: Dehydration/rehydration of marked liposomes on a test device
Inventor: DURST RICHARD ALLEN
IPC: G01N33/58
Filed: 2000-06-23
Granted: 2003-07-10
Abstract: The present invention relates to a method for making a test device for detecting or quantifying an analyte in a sample. This method involves contacting a membrane with a mixture including derivatized, marker-loaded liposomes, and substantially dehydrating the mixture on the membrane under vacuum pressure at a temperature of from about 4° C. to about 80° C., wherein said mixture further includes one or more sugars in an amount sufficient to promote the stability of the liposomes during dehydration and rehydration. The present invention also relates to a test device and method for detecting or quantifying an analyte in a sample. The test device includes a membrane which includes an immobilized liposome zone, wherein the immobilized liposome zone has bound thereto dehydrated, derivatized, marker-loaded liposomes dehydrated under vacuum pressure at a temperature of from about 4° C. to about 80° C. from a mixture which includes one or more sugars in an amount sufficient to promote the stability of the liposomes during dehydration and rehydration.
Patent AU-619411-B2 (AU)
Title: Process for the production of a molded body comprising pressed particles and a phenolic resin
Inventor: HEMELS MARTIN H A
IPC: C08L97/02
Filed: 1990-06-14
Granted: 1992-01-23
Abstract: In the process for the production of a molded body having a pressed core of solid inert particles which are coated with a thermoset phenolic resin, phenolic compounds on a basis of bisphenol, in particular a bis(hydroxyphenyl)alkane, and at least one compound which produces formaldehyde, and also a catalyst and optionally further additives customarily employed in the preparation of phenolic resins are mixed together with the inert particles. The mixture of particles obtained, preferably after precompressing and preforming, is pressed to form the molded body. During pressing under the action of heat formaldehyde is set free and the phenolic resin is completely cross-linked.
Patent AU-644084-B2 (AU)
Title: Indenoindole compounds II
Inventor: SAINSBURY MALCOLM
IPC: A61P9/08
Filed: 1990-06-20
Granted: 1993-12-02
Abstract: Compounds of the formula <CHEM>  wherein R is hydrogen or a lower alkyl group or COR<1><5> R<1>, R<2>, R<1><1> and R<1><2>, are hydrogen or a lower alkyl group, R<3>, R<4>, R<5> and R<6> are hydrogen, hydroxy, halogen, a lower alkyl group, a lower alkoxy group or a mono- or di-lower alkyl amino group, NH2 or NR<1><3>COR<1><4>, R<7>, R<8>, R<9> and R<1><0> are hydrogen, hydroxy, a lower alkyl group, a lower alkoxy group, a mono- or di-lower alkylamino group, or NH<1><3>COR<1><4> wherein R<1><3>, R<1><4> and R<1><5> are hydrogen or a lower alkyl group, enantiomers and salts thereof, with the proviso that when R is COR<1><5> then at least one of R<3> to R<1><0> are hydroxy or a mono or di-lower alkylamino group, are useful as antioxidants, within the medical and non-medical field. Many of the compounds of formula IA and IB are new and various methods for preparing them are described.
Patent AU-678802-B2 (AU)
Title: A method of producing mechanical and chemi-mechanical pulp
Inventor: HOEGLUND HANS
IPC: D21B1/12
Filed: 1993-12-08
Granted: 1997-06-12
Abstract: A method of producing mechanical and chemi-mechanical pulp with a yield above 85 % from lignocellulose-containing material for the manufacture of paper or board products. The material is subjected to mechanical processing in at least two steps. The material at its feed into the first step has a temperature below the softening temperature of lignin. When the material is fed into at least one subsequent processing step, it shall have a temperature above the softening temperature of lignin.
Patent AU-667428-B2 (AU)
Title: Transparent clear cosmetic stick composition containing sodium salts of methyl carboxyl derivatives of ethoxylated lauryl alcohol
Inventor: KASAT RADHAKRISHNA B
IPC: A61K/
Filed: 1994-04-08
Granted: 1996-03-21
Abstract: Disclosed are transparent, clear cosmetic stick compositions of the type gelled with soaps such as sodium salts of saturated fatty acids, and containing an alcohol (e.g., propylene glycol) and water. The compositions include sodium salts of methyl carboxy derivatives of ethoxylated lauryl alcohol (e.g., sodium laureth-13 carboxylate) to improve transparency and clarity of the stick compositions. The soap gelling agent can be a mixture of sodium salts of fatty acids (e.g., saturated fatty acids) of carbon chain length C12-C22. The stick compositions can include deodorant active materials (such as fragrances, bacteriostats, bacteriocides, etc.) so as to provide transparent, clear deodorant stick compositions for application to axillary regions.
Patent AU-719478-B2 (AU)
Title: Brushless DC motor control
Inventor: BOYD JOHN H
IPC: H02P6/18
Filed: 1998-02-05
Granted: 2000-05-11
Abstract: An electronically commutated brushless DC motor primarily for fractional horsepower applications of the type where at any instant one motor winding is unpowered and used to detect back EMF zero-crossings which information is used to initiate winding commutations. The duration of the pulse produced in this winding due to dissipation of stored energy by free-wheel diodes in parallel with the commutation devices after supply of current has been removed from this winding is used to provide a measure of motor current. This allows for simplified commutation device current limiting circuits and is available for control purposes which are a function of motor torque. There is also disclosed a method for maximizing useful power output by reducing the phase angle between the motor current and the back EMF. This is accomplished by introducing a delay in commutating the motor windings beyond the occurrence of each back EMF zero-crossing, with the delay being a function of the time between commutations.
Patent AU-631007-B2 (AU)
Title: Benzoylguanidines, process for their preparation, their use as drugs and drugs in which they are present
IPC: A61K31/535
Filed: 1990-09-05
Granted: 1992-11-12
Abstract: Benzoylguanidines of the formula I  (* CHEMICAL STRUCTURE *) (I) where R(1) or R(2) is equal to R(6)-S(O)n- or R(7)R(8)N-O2S- and the other substituent R(1) or R(2) is in each case equal to H, F, Cl, Br, I, alkyl, alkoxy or phenoxy, R(6)-S(O)n or R(7)R(8)N- and R(6) is equal to alkyl, cycloalkyl, cyclopentylmethyl, cyclohexylmethyl or phenyl, R(7) and R(8) are equal to alkyl or phenylalkyl or phenyl, and in which R(7) and R(8) may also together be a C4-C7 chain, and in which R(7) and R(8), together with the nitrogen atom to which they are bonded, may be a dihydroindole, tetrahydroquinoline or tetrahydroisoquinoline system, and where R(3), R(4) and R(5) are equal to hydrogen or alkyl, or R(3) and R(4) are together an alkylene chain or R(4) and R(4) are together an alkylene chain, and where n is equal to zero, 1 or 2 and their pharmaceutically tolerable salts are outstanding antiarrhythmics.
Patent AU-598212-B2 (AU)
Title: A method of securing centring strips
Inventor: SEIDEL PETER
IPC: H05K7/14
Filed: 1986-11-28
Granted: 1990-06-21
Abstract: Centering strips, pluggable onto the contact blades of a wiring backpanel for receiving cable plugs, are provided with fastening disks in the region of openings in the floor of the centering strips through which the contact blades project into the centering strip, the fastening disk likewise including openings for plugging the contact blades therethrough. After the centering strip has been plugged, the fastening disks are located such that their inner edges of their openings cut into the contact blades and their outer edges cut into the floor of the centering strip. A positive fixing between contact blade, fastening disk and centering strip is thereby achieved.
Patent AU-703772-B2 (AU)
Title: Glial mitogenic factors, their preparation and use
Inventor: GOODEARL ANDREW DAVID JOHN
IPC: C07K16/00
Filed: 1996-10-09
Granted: 1999-04-01
Abstract: The invention provides new Schwann Cell-mitogenic factors of molecular weight 30 to 36 and 55 to 63 kilodaltons, respectively, when isolated by SDS-PAGE. The invention provides therapeutic formulations comprising the new factors, and the use of the factors and those formulations in treating conditions which involve a factor-sensitive or factor-responsive cell type.
Patent AU-706373-B2 (AU)
Title: Compositions containing hydroperoxyeicosatetraenoic acid derivatives and methods of use in treating dry eye disorders
Inventor: YANNI JOHN M
IPC: A61K31/202
Filed: 1996-08-19
Granted: 1999-06-17
Abstract: Compositions containing a HETE derivative and methods of use for treating dry eye are disclosed.
Patent AU-634344-B2 (AU)
Title: Replaceable wear element and method
IPC: E21B12/00
Filed: 1991-02-12
Granted: 1993-02-18
Abstract: An assembly of wear element (11) for installation on the wearable part of a structure engageable with abrasive material including a relatively elongated base element adapted to be secured to the wearable part and a relatively elongated wear element releasably, reversibly mounted on the base element, each of the elements having longitudinally spaced apart dovetail surfaces (30) in one outstanding wall portion and at least one surface in a second opposed outstanding wall portion positioned between the spaced art dovetail surfaces. A method of designing the dovetail connection through a repeating pattern is also disclosed. <IMAGE>
Patent AU-588449-B2 (AU)
Title: Biological diagnostic device
Inventor: GRENNER GERD
IPC: G01N33/53
Filed: 1987-02-11
Granted: 1989-09-14
Abstract: A biological diagnostic device and process for efficiently and accurately analyzing for an analyte of interest in a sample of a biological fluid. The device, which in a preferred embodiment is utilized for the analysis of whole blood samples, comprises a diagnostic test element and a sample application unit comprising a filter element and a fluid delivery element which is in fluid contact with the test element. The delivery element comprises a layer having a plurality of grooves, or channels, in the surface thereof which is adjacent the filter element. The fluid which passes through the filter is collected in the grooves of the delivery element and subsequently delivered to the test element.
Patent AU-713235-B2 (AU)
Title: Spiro compounds as inhibitors of fibrinogen-dependent platelet aggregation
Inventor: FISHER MATTHEW J
IPC: A61K31/5375
Filed: 1996-09-27
Granted: 1999-11-25
Abstract: This invention relates to certain spirocyclic compounds substituted with both basic and acidic functionality, as shown by formula (I):wherein Q, L, Ai, Bj, R0, R3, R10, m, n, p and q are as defined in the disclosure, which are useful in inhibiting of platelet aggregation.
Patent AU-699908-B2 (AU)
Title: Fractionation of triglyceride oils
Inventor: SMITH PAUL RAYMOND
IPC: B01D9/00
Filed: 1994-07-19
Granted: 1998-12-17
Abstract: A triglyceride oil containing a membrane lipid in a concentration effective for crystallization modification the membrane lipid having a formula: C13H27-CH=CH-CH(OH)-CH(NHCOA2)-CH2-OA4, wherein C13H27- is an unbranched alkyl chain, A2 is an unbranched C23H47- hydrocarbon chain, and A4 is a sugar moiety selected from the group consisting o a monosaccharide residue, a disaccharide residue or an oligosaccharide residue, including glucose, fructose, galactose, saccharose, lactose and maltose. Said membrane is utilized to separate solid fatty materials from triglyceride oils by heating the oil in an inert solvent until a substantial amount of the solid material is no longer present, adding the membrane lipid as the crystallization modifying substance, cooling the oil to crystallize a solid stearin phase in combination with a liquid olein phase, and recovering the stearin phase by separating it from the olein phase.
Patent AU-549220-B2 (AU)
Title: Cupboard providing cable space
Inventor: HILDEBRANDT NORBERT
IPC: E05D5/02
Filed: 1981-10-14
Granted: 1986-01-23
Abstract: With the continual increase in various kinds of technical office equipment, the problem arises of laying the necessary cables as far as possible out of sight. To this end, spaces for cable installations are to be provided in the side walls of cupboards. For this purpose, the side walls of cupboards consist of a metal frame (4) sandwiched between two cover plates (28; 29). The cover plates are screwed to the metal frame (4). Screwed to the metal Frame (4) is a U-section metal strip which is overlapped by a U-section cover strip (23) of resilient plastics material. A space is formed between the two cover plates for cable installations, which is accessible from the front of the cupboard.
Patent AU-655926-B2 (AU)
Title: Improved bone anchor and method of anchoring a suture to a bone
Inventor: HAYHURST JOHN O
IPC: A61F2/08
Filed: 1991-07-01
Granted: 1995-01-19
Abstract: A bone anchor (10) for securing a suture to a bone (38). The bone anchor (10) has a tip (16) at its distal end (18) and at least one resilient wall (27) extending to a trailing end (20) of the body (12) of the anchor. The wall (27) has a ridge (14), or barb, formed on an outer surface. The ridge (14) defines an edge (34) that digs into a hole (36) in the bone (38) in which it is positioned. A strand of suturing thread (22) extends through a suture receiving opening (24) in the tip (16) of the anchor. The method of the present invention employs the suture anchor (10) and includes the steps of forming a hole (36) in a bone (38) and inserting the suture anchor (10) to a desired depth in the hole (36) in the bone (38) using an inserter device (100). Suturing thread (22) extends from the suture receiving opening (24) in the tip and along the length of the walls (27,28) out of the hole (36) in the bone (38). An anchor spreader (130) is used to firmly seat the anchor (10) in the hole (36). The suture (22) is pulled at the same time to help seat the barbs 14 on the anchor (10) into the bone (38). <IMAGE>
Patent AU-729759-B2 (AU)
Title: A process for the preparation of 5-(acetyl (2,3-dihydroxypropyl)amino)-N,N'-bis (2,3-dihydroxypropyl)-2,4,6- triiodo-1,3-benzenedicarboxamide
Inventor: DESANTIS NICOLA
IPC: C07C237/52
Filed: 1998-05-19
Granted: 2001-02-08
Abstract: A process for the preparation of 5-[acetyl(2,3-dihydroxypropyl)amino]-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide of formula (I), starting from 5-amino-1,3-benzenedicarboxylic acid of formula (II), comprising the following steps: step a) is the reaction in heterogeneous phase between 5-amino-2,4,6-triiodo-1,3-benzenedicarboxylic acid and thionyl chloride in a solvent selected from the group consisting of: straight or branched (C7-C16) hydrocarbons, (C7-C8) aromatic hydrocarbons, 1,1,1-trichloroethane, n-butyl acetate, diglyme (diethylene glycol dimethyl ether), in the presence of catalytic amounts of a tertiary amine, to give compound (III); step b) is the acetylation reaction of compound (III) with glacial acetic acid both as the solvent and the reagent and thionyl chloride; step c) is the formation of compound (V) by reaction of the compound (IV) with 1-amino-2,3-propanediol, by reaction of compound (IV) in a dipolar aprotic solvent, selected from the group of dimethylformamide (DMF), dimethylacetamide (DMA), dimethylsulfoxide (DMSO) or N-methyl-pyrrolidinone; step d) is the alkylation of the compound (V) in aqueous solution at basic pH, by addition of a sodium hydroxide-calcium hydroxide mixture, with 3-chloro-1,2-propanediol or epichlorohydrin, at a temperature of 40-90 DEG  C.
Patent AU-673115-B2 (AU)
Title: Process for modifying the section of a railway rail and rail thus obtained
Inventor: ALLEGRUCCI JEAN-PIERRE
IPC: B21K7/02
Filed: 1994-12-14
Granted: 1996-10-24
Abstract: The procedure, designed to increase the height of a rail while reducing the thickness of its web (16) and foot (18), consists of machining the upper portion of the web beneath the head (14) of the rail, and heating the remainder of the web and foot to deform it by forging. The upper portion of the web is machined to its final thickness, and the lower part of the web and foot are heated by a localised induction process, with the rail head cooled at the same time.
Patent AU-738147-B2 (AU)
Title: Phase controlled dimming system with active filter for preventing flickering and undesired intensity changes
Inventor: NEWMAN ROBERT C JR
IPC: H05B39/08
Filed: 1998-09-24
Granted: 2001-09-13
Abstract: A phase controlled dimming system having an active filter for receiving the AC line voltage waveform, and for recovering the AC fundamental waveform therefrom is disclosed. The recovered AC fundamental waveform is supplied to a zero crossing detector that provides zero crossing indications of the AC fundamental waveform. The recovered AC fundamental is substantially free of noise or distortion, and of frequency components greater than at least second order harmonics, that may be present on the AC line voltage waveform, and that might otherwise result in faulty or incorrect zero crossing detection. An output of the zero crossing detector is supplied to a microprocessor that controls the gating of a controllably conductive device interposed between the controlled load and the AC source based on the zero crossing information. The filter may take an analog or digital (software) form.
Patent DE-1964137-B2 (DE)
Title: Chewing movement simulator for denture set - has height adjustable outrigger with transverse guide channels
IPC: A61C11/02
Filed: 1969-12-22
Abstract: A denture simulator chewing device for use with upper or lower jaw plastic models has an outrigger mounted on two guide channels transversely to its extending direction. The outrigger is supported over a cutting tooth guide control which controls the lateral movement of the outrigger apex. The guide channels are built into the device support column between the top section and an intermediate section which is height adjustably coupled to the top section. Also in the support column a captive ball bearing lies against a rolling surface of one of the guide channels. Both guide channels have take-up surfaces on both sides in transverse direction to the outrigger.
Patent DE-2022952-B2 (DE)
Title: Profile grinding of gears, error compensating device - single indexing method, decreases indexing errors between first and last teeth of gear blank
IPC: B23F5/08
Filed: 1970-05-12
Abstract: The device incorporates a measuring device (12) for determining the position of the tool (11) and the blank (3). During measurement, the measuring device is connected to the tool (11) or tool carrier and the gear blank or blank carrier. Its output is connected to the input of a counting device provided with a memory unit. The output of the counting device is connected to a servo drive (18), which is itself connected to the blank generating mechanism through a differential mechanism, i.e. differential drive (7).
Patent DE-2060459-B2 (DE)
Title: Fast-acting selection circuit for altering TV pictures contrast - has input divided into two and applied across series-coupled transistor pair
IPC: H04N5/202
Filed: 1970-12-09
Abstract: The selection circuit is used for altering the contrast of a television picture. The picture signal is divided into two signals having a different contrast, and these two signals are supplied across the collector-emitter paths of two complementary, series-coupled transistors. The bases of these two transistors are connected over decoupling resistors and an impedance transformer to a potentiometer slider. The selected output signal is taken from the emitters of the two series-coupled transistors. The circuitry that divides the input signal into two consists of three pairs of complementary transistors each acting as an impedance transformer, and a voltage divider.
Patent DE-2109280-B2 (DE)
Title: Joint forming tool for bared wire ends - shear blades carrying locating grooves operated like scissors or by sliding member
IPC: H01R43/01
Filed: 1971-02-26
Abstract: A wire joint making tool for insulation covered wires, e.g. where the joint may be soldered, has a pair of scissor-like arms (17, 18) each with a locating groove (15) at the end by means of which the wire is guided into a receiving slot to form a connection. These arms also carry cutting edges and can be closed to act as shears while close to the receiving slot. In one design, these grooves are of the same shape, and semi-circular, and a leaf spring (22) between the arms which may carry grip portions (23, 24) for manual operation, tends to hold the blades open.