baber/WOPTO huggingface dataset:
Patent AU-775815-B2 (AU)
Title: Lubricant for magnetic recording medium and use thereof
Inventor: GUNSEL SELDA
IPC: C07C233/05
Filed: 2000-03-24
Granted: 2004-08-19
Abstract: Compositions selected from the group consisting of hydrocarbyl-substituted cyclopentanes, hydrocarbyl-substituted cyclopentenes, and hydocarbyl-substituted cyclopentadienes are described. The compositions may be used in a lubricant layer on a magnetic head for reading and writing on a magnetic recording medium. Also described is a magnetic head comprising a head and a lubricant layer over at least a portion of the head, the lubricant layer comprising a composition according to the invention. The magnetic recording medium and the magnetic head may be used to manufacture computer disk drives, compact disk drives, audio equipment, and video equipment.
Patent AU-659005-B2 (AU)
Title: Method of preparing trialkyl-tin hydrides
Inventor: BECKER RALF-JURGEN
IPC: C07F7/22
Filed: 1993-05-26
Granted: 1995-05-04
Abstract: The invention concerns a method of preparing trialkyl-tin hydrides by a process that ensures outstanding long-term stability. Bis-(trialkyl-tin)oxides are dissolved in a solvent that mixes only to some extent, if at all, with water and converted with an aqueous solution of sodium borohydride stabilized with a base. The product is obtained by phase separation and optionally by distillation. The trialkyl-tin hydride is obtained almost quantitatively with a yield of more than 95%.
Patent AU-770446-B2 (AU)
Title: Non-linear distortion generator
Inventor: ZHOU SHUTONG
IPC: H03F1/32
Filed: 2000-03-29
Granted: 2004-02-19
Abstract: An in-line distortion generator for coupling in-line with a non-linear device (NLD) produces an output signal of useful amplitude, but with low composite second order, composite triple beat and cross modulation distortions. The distortion generator comprises an instant controlled non-linear attenuator which utilizes the non-linear current flowing through a pair of diodes, in parallel with a resistor and an inductor, to provide the proper amount of signal attenuation over the entire frequency bandwidth. The distortion generator circuitry is always matched to the NLD, thereby ensuring a frequency response that is predictable and predefined. The distortion generator may also include a temperature compensation circuit to ensure consistent operation throughout a wide temperature range.
Patent AU-697720-B2 (AU)
Title: Asphaltic foam
Inventor: THAGARD GEORGE F III
IPC: E04D5/02
Filed: 1995-10-19
Granted: 1998-10-15
Abstract: An asphaltic isocyanurate foam useful in roofing applications. The foam is made from asphalt having a penetration range of between approximately 5-25, a softening point of between approximately 120 DEG  F. and 200 DEG  F., and an asphaltene content of no more than about 30%. This asphalt is liquified and mixed with a mixture of polyols such as Voranol 270, Multranol 9138, and castor oil. Other chemicals, such as a surfactant, a viscosity reducer, and a flame retardant can also be included in this mixture. The mixture is then brought to a temperature of between approximately 140 DEG  F. and 220 DEG  F., mixed with water and a polyisocyanate in a molar ratio of polyisocyanate:polyol of between about 2.0:1 and about 2.5:1 and reacted to form an asphaltic isocyanurate foam.
Patent AU-747928-B2 (AU)
Title: Label
Inventor: GROSSMAN STANLEY I
IPC: G09F3/10
Filed: 1999-08-03
Granted: 2002-05-30
Abstract: A label for use in labelling a compact disc is adapted to permit visual inspection of the disc to which it is applied. The label is preferably transparent and may comprise a flexible polymeric material, such as a polyester or the like, having an adhesive coating. An acrylic based adhesive is particularly preferred. Such a label allows additional information to be applied to the disc, without necessarily obscuring any information which may already be provided thereon.
Patent AU-689997-B2 (AU)
Title: Two-stroke internal combustion engine
Inventor: ROSSLE GOTTFRIED
IPC: F01B9/02
Filed: 1995-12-16
Granted: 1998-04-09
Abstract: PCT No. PCT/DE95/01806 Sec. 371 Date Jun. 25, 1997 Sec. 102(e) Date Jun. 25, 1997 PCT Filed Dec. 16, 1995 PCT Pub. No. WO96/19651 PCT Pub. Date Jun. 27, 1996In a two-stroke internal combustion engine with a crank slide mechanism and a plurality of working cylinders which, have bases and are divided by a piston into a lower and an upper cylinder chamber, the lower cylinder chamber being used substantially for compression and the upper cylinder chamber being used substantially for combustion, storage cylinders are provided which can be connected to cavities such as working cylinders of the engine and processing chambers such that each adjoining cavity has at least one closable inlet opening through which an air-fuel mixture, e.g. can flow from the storage cylinder into the cavity and at least one closable outlet opening through which the mixture can flow out of the cavity into the storage chamber. The storage chamber is charged by the lower cylinder chambers with the air-fuel mixture and the mixture is fed as necessary to the upper cylinder chambers for combustion or the mixture is conveyed out of the lower cylinder chambers into given compartments of the storage cylinder and from there is fed to the processing chambers for processing. After processing, the mixture is fed back to given compartments of the storage cylinder and then fed to the upper cylinder chambers for combustion. The storage cylinder enables circulation losses to be avoided since the air-fuel mixture is not introduced at bottom dead center of the pistons, rather during the compression stroke, e.g. when the outlet slot is closed.
Patent AU-746086-B2 (AU)
Title: System and method for feeding of returnable containers
Inventor: OLSON ROY
IPC: B65G35/08
Filed: 1999-04-21
Granted: 2002-04-11
Abstract: Collecting system for packagings (18), preferably returnable packagings, comprising a feeding-in device (10) for the packagings, which feeding-in device is arranged at a first location, an automatic transport device being arranged to automatically transport the packagings from said feeding-in device (10), in a transport canal (12), to a demolition and/or collecting device (14, 16) which is arranged at a second location, said second location being situated at some distance from said first location.
Patent AU-672033-B2 (AU)
Title: Indole derivative, process for producing the same, and medicinal use thereof
Inventor: NAGASE HIROSHI
IPC: A61K31/44
Filed: 1993-09-29
Granted: 1996-09-19
Abstract: An indole derivative represented by general formula (I) and a pharmacologically acceptable acid addition salt thereof, wherein R<1> represents alkyl, cycloalkyl, etc.; R<2> represents hydrogen, hydroxy, alkanoyloxy or alkoxy; R<3> represents hydrogen, alkyl, alkanoyl or benzyl; R<4> represents hydrogen, alkyl or benzyl; and R<5> and R<6> represent each independently hydrogen, iodine, trifluoromethyl, trifluoromethoxy, etc. The invention also provides an immunosuppressant, antiallergic, antiinflammatory and brain cell protectant each containing the above derivative or salt as the active ingredient. <CHEM>
Patent AU-669390-B2 (AU)
Title: Lubricants, greases, and aqueous fluids containing additives derived from dimercaptothiadiazoles
Inventor: GAPINSKI RICHARD E
IPC: C10M173/00
Filed: 1993-10-08
Granted: 1996-06-06
Abstract: The present invention relates to the composition comprising an oil of lubricating viscosity or water and a reaction product of at least one dimercaptothiadiazole or derivative thereof; and at least one aliphatic olefin or salt of the reaction product. These reaction products generally show an ability to improve antiwear (including extreme pressure) and antioxidant properties in lubricants.
Patent AU-742134-B2 (AU)
Title: Package
Inventor: BROWNE MARTIN MONTEAGLE
IPC: B65D51/00
Filed: 1999-07-14
Granted: 2001-12-20
Abstract: packing of sterile liquids. SUBSTANCE: package has plastic bottle, stopper driven into pour-out hole of bottle for removing and member which can be hooked up. This member is protected from accidental engagement by ring wall projecting upwards from edge of cover member over periphery. Wall of cover member is provided with holes to prevent accumulation of liquid at sterilization. EFFECT: reduced to minimum accidental engagement of hook-up member and getting of contaminants into package. 8 cl, 10 dwg
Patent AU-706415-B2 (AU)
Title: Cutting tool
Inventor: BATTAGLIA FRANK B
IPC: B23B27/14
Filed: 1996-05-08
Granted: 1999-06-17
Abstract: A coated cutting tool, and a method of producing the same, comprising a substrate which has a roughened surface that presents a surface roughness of between 15 microinches Ra and 125 microinches Ra. A coating is applied to the roughened surface of the substrate by physical vapor deposition. A coated cutting tool having a low cobalt substrate and experiencing long tool life is also discussed.
Patent AU-631884-B2 (AU)
Title: Method for fixing printing plates onto a cylinder of an intaglio printing machine and installation for implementation of the method
IPC: B41F27/12
Filed: 1990-06-13
Granted: 1992-12-10
Abstract: To fix two plates (3, 4) on the cylinder formed by a shell (1) or by a plate cylinder of an intaglio printing machine, two axial grooves (2) are formed on this cylinder, in such a way that the plane of one of the lateral faces of each groove (2) is inclined relative to the axis of the cylinder. Welded to the concave face of the two ends of each plate (3, 4) is a batten (5, 6), of which the face adjacent to the end of the plate is perpendicular to said plate. The edge of each plate (3, 4) projecting beyond the corresponding batten (5, 6) is then cut off in such a way that the edge of the plate forms with the face of the batten a continuous surface and that the sum of the lengths of the plates is equal to the length of the periphery of the cylinder. Subsequently, the plates are arranged on the cylinder (1) by introducing the adjacent battens (5, 6) into a groove (2), and the free space of the groove is filled by a wedge-shaped bar (7) for tensioning the plates and for obtaining a butt joint. 
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Patent AU-594346-B2 (AU)
Title: Specific benzoyl alanines and use thereof as corrosion inhibitors for aqueous systems
Inventor: PENNINGER JOSEF DR
IPC: C23F11/14
Filed: 1986-06-12
Granted: 1990-03-08
Abstract: Benzoyl alanines having the formula:   <IMAGE>   in which the symbols R1 and R2 (a) both represent hydrogen or (b) both represent a straight-chain or branched chain alkyl residue having from 1 to about 6 carbon atoms, or (c) R1 represents hydrogen and R2 represents a straight-chain or branched chain alkyl residue having from 1 to about 6 carbon atoms and in which the symbol R3 represents a C(CH3)m(CH2OH)3-m moiety wherein the symbol m represents an integer of from 0 to 3 and alkali metal and ammonium salts thereof, are disclosed. The compounds are useful as corrosion-inhibitors for metals in aqueous systems.
Patent AU-518794-B2 (AU)
Title: Stunning apparatus
Inventor: NIJHUIS J W
IPC: A22B3/06
Filed: 1980-06-24
Granted: 1981-10-22
Abstract: The invention relates to an apparatus for electrically stunning animals in particular pigs, comprising a restrainer in the form of two endless conveyors (1,2) positioned to form a V-shaped passage way between the operating surfaces (1,2) to hold an animal and further comprising a pair of electrodes (9,10) extending into said passage way said electrodes (9,10) being arranged side by side to engage the sides of the head of the animal said electrodes preferably being formed by plates having the outwardly turned edge (22,23) paralel to the adjacent operating surface (1,2) whilst the other edges (24,30) first diverge upwardly (24,25) and by a curvature (26,27) merge into converging parts (28,29) said plates having a profile such that they also converge in the direction of conveyance.
Patent AU-697091-B2 (AU)
Title: Preparation of amido ester compounds
Inventor: LUTZ GARY PAUL
IPC: B01J31/12
Filed: 1996-06-05
Granted: 1998-09-24
Abstract: This invention relates to a process for preparing amido ester compounds. The process involves (I) forming a mixture in a reactor of a phenol derivative and an amido-carboxylic acid at a temperature which ensures at least partial solubility of the phenol derivative and the amido-carboxylic acid, and (II) adding a carboxylic anhydride incrementally to the mixture formed in Step (I) while distilling a by-product carboxylic acid from the reactor. The amido esters are useful as bleach activators.
Patent AU-705384-B2 (AU)
Title: Circuit-pole circuit breaker
Inventor: TETIK ADOLF
IPC: H01H71/50
Filed: 1996-07-10
Granted: 1999-05-20
Abstract: A single-poled circuit breaker has a housing (1, 2) which there are a fixed (14) and a movable contact (15) connected to terminals (10, 11). The movable contact (14) is fitted on a switching bridge (4) arranged to pivot in the housing (1, 2) and connected to the switch button (3) via a lever (6). The switching bridge (4) is spring-loaded (7) in the closed position. When the switch button (3) is actuated, one end (17) of the lever (6) slides along a control slide (19) on the button (3) having two end stops (20, 21) and a supporting surface (23) between them, on which the lever (6) is temporarily supported during switch-on. The control slide (19) with the supporting surface (23) makes it possible to close the contacts (14, 15) rapidly but not so quickly that the movable contact (15) "vibrates" on the fixed contact (15), thus preventing the contacts (14, 15) from fusing together.
Patent AU-683249-B2 (AU)
Title: Organically bound, inorganically fitted articles and methods and systems for moulding articles
Inventor: ANDERSEN PER JUST
IPC: B29C51/08
Filed: 1994-02-17
Granted: 1997-11-06
Abstract: Compositions, methods and systems for manufacturing arcticles, including containers and packaging materials, from hydraulically settable and inorganically filled materials are disclosed. Suitable compositions are prepared by mixing together a hydraulically settable binder or organic binder, water, and appropriate additives, such as aggregates, fibers, and rheology-modifying agents, which impart predetermined properties so that an article formed therefrom has the desired performance criteria. The desired article can be molded from the mixture using a variety of moding processes including: die pressing, injection modling, blow molding, jiggering, wet sheet molding, and dry sheet molding. The sheet forming processes require the mixture to first be fashioned into a sheet, such as by the use of an extruder (12) or rollers, after which the sheet is formed, it is hardened. Printed indicya and a coating can then the applied.
Patent AU-639271-B2 (AU)
Title: Improved process for melt extrusion of polymers
Inventor: CHAPMAN GEORGE RICHARD JR
IPC: B29C48/10
Filed: 1990-10-04
Granted: 1993-07-22
Abstract: Process of melt extruding through an extrusion die whose surface is coated with one or more metal oxides, MxOy, wherein M is a metal selected from the group consisting of Ti, Zr, Cr, Fe, Ni, Pd, Pt, Cu, Ag, Au, Al and Si, and x and y are selected to satisfy the valencies of M, a difficultly-melt-processible polymer containing 0.002-2 parts by weight, based on the weight of the polymer, of at least one melt-processible fluorocarbon polymer processing aid having a fluorine to carbon ratio of at least 1:2 and having metal oxide-reactive sites capable of reacting with or physically associating with the metal oxide of the die surface.
Patent AU-599934-B2 (AU)
Title: 4-alkylamino-alkyl-1,2-benzenediols
Inventor: INCE FRANCIS
IPC: C07C215/52
Filed: 1986-11-19
Granted: 1990-08-02
Abstract: There are described compounds of formula I, in which X represents a C2 to 8 alkylene chain optionally interrupted by a double bond or by S(O)<sub>n</sub>, wherein n is 0, 1 or 2;Y represents O or NH,l and m each independently represent 2, 3 or 4,R₁₀ represents phenyl substituted by one or more substituents R₂₃, which may be the same or different; or R₁₀ represents pyridyl, a saturated carbocyclic group, alkyl C 1 to 6 or hydrogen,R₁₅ represents hydrogen or together with R₂₃ forms a (CH₂)<sub>p</sub> chain, wherein p represents 0, 1 or 2;R₂₀, R₂₁, R₂₂ and R₂₃, which may be the same or different, independently represent hydrogen, alkyl C 1 to 6, NHR₂₅, SH, NO₂, halogen, CF₃, SO₂R₃₀, CH₂OH or OH, wherein R₂₅, represents hydrogen, alkyl C 1 to 6, alkanoyl C 1 to 6 or SO₂ alkyl C 1 to 6, and R₃₀ represents alkyl C 1 to 6 or NH₂,provided that when X represents an uninterrupted C4 alkylene chain, Y represents NH, m represents 2, l represents 2, R₁₀ represents phenyl, R₁₅ represents hydrogen, and R₂₁, R₂₂ and R₂₃ represent hydrogen, then R₂₀ does not represent hydrogen or 4-OH,and pharmaceutically acceptable salts and solvates thereof.There are also described processes for the preparation of the compounds of formula I and pharmaceutical compositions containing them. The compounds of the invention may be used in the treatment or prophylaxis of renal failure or cardiovascular disorders.
Patent AU-678023-B2 (AU)
Title: Substituted pyrrolidin-3-yl-alkyl-piperidines useful as tachykinin antagonists
Inventor: BURKHOLDER TIMOTHY P
IPC: A61K31/535
Filed: 1994-04-22
Granted: 1997-05-15
Abstract: The present invention relates to substituted pyrrolidinyl-3-yl-alkyl-piperidines, their stereoisomers, and pharmaceutically acceptable salts thereof and processes for preparation of the same. The compounds of the present invention are useful in their pharmacological activities such as tachykinin antagonism, especially substance P and neurokinin A antagonism, and the like. Compounds having the property of tachykinin antagonism are indicated for conditions associated with neurogenic inflammation and other diseases described herein.
Patent AU-734379-B2 (AU)
Title: Fluid-activatable shut-off device
Inventor: EIELSEN JAN INGE
IPC: F16K15/03
Filed: 1998-05-19
Granted: 2001-06-14
Abstract: A fluid-activatable shut-off device, configured as a shut-off valve, has a valve housing formed with a flow passage therethrough and a movably supported valve body, which is movable between an open valve position and a closed valve position. In the open valve position, the valve body is mainly withdrawn from the flow passage, which is thereby essentially cleared. In the closed valve position, the valve body blocks the flow passage. The valve body is arranged to close the valve by abnormal flow conditions by a portion being formed so that the flowing fluid provides a lifting force which affects the valve body and seeks to move it towards the closed position. The valve body may thereby close by an abnormal increase in the fluid flow rate, density or viscosity. The portion may also be supported by an expansion pad arranged to push the lifting surface further into the flow passage as a consequence of changes in the fluid pressure and/or temperature, thereby providing increased lift so that the valve body closes. The valve portion is equipped with plugs for sequentially shutting off the choke channels to the flow of hydraulic/pneumatic fluid between the chambers to thereby control the closing speed of the valve body so that surges is avoided in the pipe system in which the valve is installed.
Patent AU-601980-B2 (AU)
Title: Analyzing apparatus and method for analysis of liquid samples
Inventor: PARRENT GOERGE B JR
IPC: G01N35/08
Filed: 1987-05-15
Granted: 1990-09-27
Abstract: A fluid injection analysis apparatus (10) and method uses a liquid stream (13) a detector (12), and a computer (11) which operates to observe properties in the composition of the fluid stream and compare detected data from observed samples with standards and in accordance with parameters established by calibration, calculate the characteristics of the observed samples. An integral but segmented liquid stream (13) flows through the analysis apparatus (10) to provide liquid segments of observed sample and reagent. The detector (12) scans data from the samples at the interface between these segments, and information relating to the composition at the interface is analyzed in accordance with a mathematical model that permits comparison of the detected data from successively observed samples with standards and thus determines the characteristics of the samples. The information includes values such as electrical conductivity, concentrations, and compositions of the samples and the operation rapidly and precisely analyzes and records multiple samples.
Patent AU-638809-B2 (AU)
Title: Device and procedure for opening the doors of an elevator
IPC: B66B13/12
Filed: 1991-03-20
Granted: 1993-07-08
Abstract: The invention relates to an elevator door opening device designed for opening the car doors (1) and the landing doors (2). The door opening device comprises a power means and a door coupling apparatus (4) for opening and closing the car and landing doors essentially simultaneously. According to the invention, the door coupling apparatus engages both the car door and the landing door when the car is at a landing, in such manner that its travel during the opening and closing motion of the doors is essentially shorter than the travel of the doors, and that the door coupling apparatus is located outside the area delimited by the landing doorway. <IMAGE>
Patent AU-771770-B2 (AU)
Title: Communication between client and server computers via HTTP, method, computer program product and system
Inventor: HEYMANN JUERGEN
IPC: H04L29/08
Filed: 2001-06-13
Granted: 2004-04-01
Abstract: A client computer and a server computer communicate via HTTP. The client computer uses a standard HTTP-browser. Substantially simultaneously with establishing a session by allocating a resource at the server computer, the server computer sends a termination instruction to the browser. The instruction remains unexecuted in the browser during the whole session. In the event that the server computer terminates the session (such as upon unloading the instruction from the browser), the browser causes the server computer to de-allocate the resource.
Patent AU-594795-B2 (AU)
Title: Assembly and method for installing and retaining valve seals
Inventor: PUPILLO ANDREW
IPC: F16K5/06
Filed: 1987-07-08
Granted: 1990-03-15
Abstract: An assembly for retaining a seal ring (74) in a seating surface of a valve is provided having a circumferential groove (70) disposed in the seating surface for receiving the seal ring. The groove has a pair of substantially opposed side walls (a1) and (a2), one of which includes a first retention member (76) extending into the groove (70). The opposite side wall (92) is provided with a circumferential slot (80) which is accessible from outside the valve sealing surface through a passage (86). A second circumferential retention member (82) is inserted into the slot (80) throughout the passage (86) and protrudes into the groove (70) such that both retention members cooperate to retain the seal ring (74) within the seating surface.
Patent AU-601467-B2 (AU)
Title: Fat product with improved properties
Inventor: WILLEMSE JULES MARIE
IPC: C11B5/00
Filed: 1987-08-14
Granted: 1990-09-13
Abstract: The invention relates to fat products suitable for being subjected to prolonged heat treatment at temperatures above l20 DEG C, such as shallow-frying, deep-frying, baking, preparing fondue, roasting, etc. The fat products according to the invention comprise an effective amount of a combination of (a) silicones and (b) a component selected from the group consisting of linalool, linalyl acetate and curcuma components. The present fat products, as compared with known fat products, develop hardly any unpleasant odours when heated for a longer period of time and/or exhibit only a very small decrease in smoke point after such treatment. The fat products according to the present invention therefore have an increased lifetime.