baber/WOPTO huggingface dataset:
Patent AU-2230588-A (AU)
Title: A process for the production of polyurethane urea elastomers
Inventor: GROGLER GERHARD DR
IPC: C08G18/32
Filed: 1988-09-19
Abstract: The present invention is directed to a process for the production of compact or cellular, elastomeric moldings having a compact skin based on polyurethane urea elastomers prepared from (a) organic polyisocyanates, (b) relatively high molecular weight polyhydroxyl or polyamino compounds containing at least two reactive hydrogen atoms, (c) diaminodiphenyl ureas as chain-extending agents and optionally, (d) catalysts, (e) small quantities of ethylene glycol, (f) other chain-extending agents and/or cross-linking agents, (g) blowing agents and (h) auxiliaries and/or additives, which is characterized in that the chain-extending agents (c) are diaminodiphenyl ureas corresponding to formula I    <IMAGE>  (I)   wherein R1, R2, R3 and R4 may be the same or different and represent hydrogen or a C1-C6 alkyl radical and wherein the NH2 groups are in the m- and/or p-position to the urea group. The present invention is also directed to the RIM elastomers produced by this process.
Patent AU-2328495-A (AU)
Title: Detector for word recognition
Inventor: HORMANN THOMAS
IPC: G10L25/12
Filed: 1995-06-27
Abstract: A speech recognition process uses an algorithm to identify the start of speech and simultaneously the end of a pause as well as the end of speech. The speech signal is divided into a number of blocks and a characteristic vector is defined that has two characteristics. One is a function of the signal energy and the other is a function of the quadratic difference of a linear predictive coding, LPC, Cepstrum coefficient. The average characteristic vector is calculated based upon a fixed number of blocks and a comparison made with a threshold value to determine start and end points. <IMAGE>
Patent AU-2650095-A (AU)
Title: Process for recovering polyhydroxyalkanoates using centrifugal fractionation
Inventor: NODA ISAO
IPC: C12R1/19
Filed: 1995-05-25
Abstract: The present invention relates to a process for recovering polyhydroxyalkanoate from a biological source material containing the polyhydroxyalkanoate, the process comprising: a) comminuting the biological source material; b) suspending the comminuted biological source material in a fluid; c) partitioning the polyhydroxyalkanoate from the other components of the biological source material by centrifugal fractionation to form a solid-solid separation; and d) recovering the polyhdroxyalkanoate.
Patent AU-2757292-A (AU)
Title: Separation using fluidized bed
IPC: B07B4/08
Filed: 1992-09-23
Abstract: An apparatus (10) for providing a fluidized bed (12) to effect the separation of a mixture of articles (22) having a first density and a second density that is greater than the first density into separate groups. The apparatus (10) includes an inclined trough (12) which is supplied with either a fluidization medium, such as sand, or a mixture of articles (22) from which a fluidized bed is formed by forcing gas upwardly therethrough and through the bottom of the trough (12). Where a fluidization medium is used, the mixture of articles (22) is introduced into the fluidized bed medium so as to be entrained therewith to effect separation as the articles travel in the direction of flow of the fluidized bed medium. Essentially only vertical oscillatory movement is imparted to the trough to improve the separation and layering where the mixture is fluidized, or to improve the density uniformity where a fluidization medium is fluidized as the bed.
Patent AU-2768189-A (AU)
Title: Oral composition
IPC: C07F15/00
Filed: 1989-01-03
Abstract: An orally-administrable pharmaceutical composition for the treatment of cancer comprising a coordination compound of platinum having the general formula (A)(B)Pt(X) (Y)trans(Z)2 in which A and B are the same or different and are each selected from ammine abd alkylamines or together represent a diaminocycloalkane, X and Y are the same or different and are selected from halide and pseudohalide or together represent cycloalkanedicarboxylate, with the provisos that when X and Y together represent cycloalkanedicarboxylate A and B do not represent ammine and/or alkylamine and when A and B together represent a diaminocyclohexane X and Y do not represent halide and/or pseudohalide, and the Z moieties are optional and are selected from halide and hydroxy, in association with a pharmaceutically-acceptable orally-administrable carrier therefor.
Patent AU-2791989-A (AU)
Title: Binder, process for producing it, and its use in clear or pigmented coating agents
Inventor: BEDERKE KLAUS
IPC: C08F220/04
Filed: 1988-12-02
Abstract: PCT No. PCT/EP88/01097 Sec. 371 Date Nov. 13, 1990 Sec. 102(e) Date Nov. 13, 1990 PCT Filed Dec. 2, 1988 PCT Pub. No. WO89/05314 PCT Pub. Date Jun. 15, 1989.The invention concerns a binder suitable for clear or pigmented coating agents. Binders based on copolymers containing hydroxyl groups have hitherto a high solvent content. The solids content of the new binders is improved without affecting the viscosity; gloss, body, flow and processing properties of coatings containing the new binders are improved. The binders consist essentially of a copolymer containing hydroxyl groups, made from specific quantities of styrol, tertbutacrylate, isobutyl methacrylate, 2-ethylhexyl methacrylate, 2-hydroxypropyl methacrylate, butanediol-1, 4-monoacrylate, acrylic acid and glycidyl esters of  alpha -alkylalkane monocarboxylic acids and/or  alpha , alpha -dialkylalkane monocarboxylic acids.
Patent AU-2805789-A (AU)
Title: Control apparatus for electric bed heating arrangements
Inventor: CHUTER BARRY IAN
IPC: H05B1/02
Filed: 1988-11-28
Abstract: A control apparatus for an electric bed heating arrangement (24) includes a 24 hour timer circuit (36) which, after the apparatus has been energised from an electrical supply: (i) disables energisation of the bed heating arrangement (24) until a manual operation of setting the timer circuit (operation of a reset/override switch) has been performed; and (ii) responds to the manual setting operation to commence a 24 hour cycle according to which energisation of the bed heating arrangement is enabled each day, at a time determined by the time of day at which the manual setting operation was performed, and continues thereafter to be enabled for a predetermined part only (e.g. 12 hours) of the 24 hour cycle. When, for example after first purchase or at the end of the warm season, use of the bed heating arrangement is to be commenced, the user need only connect the control apparatus to an electrical supply and then perform the manual setting operation at an appropriate time of day. Thereafter, provided the apparatus is left connected to the supply, heating of the bed will be enabled each day at the same time as that determined by the time at which the setting operation was performed and will be disabled each day at the same time, namely at the end of the predetermined part of the 24 hour cycle.
Patent AU-3009797-A (AU)
Title: Recyclable closure system
Inventor: HEINER VOLKER LUDWIG
IPC: B65D41/04
Filed: 1997-05-20
Abstract: The present invention relates to closure systems (10) for a container for pourable material in particular for pourable material for human consumption such as beverages. In particular the closure system (10) relates to a beverage bottle having a screw cap closure system. The closure system comprises a closure frame (20) providing the physical stability and protection of the closure system (10) and a sealing means (30) which is removably joined to the closure frame (20) to provide appropriate sealing of the container. The present invention allows to recycle or reuse the closure frame (20) and to recycle the sealing means (30).
Patent AU-3039200-A (AU)
Title: Method for producing a polymer reaction product
Inventor: BREMSER WOLFGANG
IPC: C08F220/10
Filed: 1999-12-16
Abstract: A process for preparing a reaction product (A), comprising the following stage (i):(i) reacting under free-radical conditions a reaction mixture comprising at least one free-radically reactable monomer (a) in the presence of at least one free-radical initiator and of a compound (I) of the formula: in which R1 to R4 each independently of one another are hydrogen, a substituted or unsubstituted alkyl radical, cycloalkyl radical or arakyl radical, or an unsubstituted or a substituted aromatic hydrocarbon radical, with the proviso that at least two of R1 to R4 are an unsubstituted or a substituted aromatic hydrocarbon radical in aqueous phase.
Patent AU-3092397-A (AU)
Title: Use of p-aminophenol derivatives for the preparation of pharmaceutical compositions useful in the treatment of neurodegenerative diseases
Inventor: PINZA MARIO
IPC: A61P25/28
Filed: 1997-05-15
Abstract: PCT No. PCT/EP97/02708 Sec. 371 Date Feb. 5, 1999 Sec. 102(e) Date Feb. 5, 1999 PCT Filed May 15, 1997 PCT Pub. No. WO97/44020 PCT Pub. Date Nov. 27, 1997A therapeutic method comprising treating a patient suffering from a neurodegenerative disease with a therapeutically effective quantity of a p-aminophenol derivative.
Patent AU-3093589-A (AU)
Title: Production of seals using a sealing compound
Inventor: AYDIN ORAL
IPC: C09K3/10
Filed: 1989-03-03
Abstract: Manufacture of sealings by means of a sealing mass based on a polymer dispersion and customary additives which as plasticiser contains a compound of the general formula I: <IMAGE>  where R = a radical of a 2- to 6-hydric alcohol of from 2 to 10 carbon atoms, attached by oxygen, R<1> = an alkyl, alkoxymethyl or alkenyloxymethyl radical or a mixture of these radicals, each having from 16 to 30 carbon atoms in the alkyl, alkoxy or alkenyloxy radical,  A = -CH2CH2-O- <IMAGE> -CH2CH2CH2CH2-O-, where at least 50 mol % of A is -CH2CH2O-,  x = 12 to 500,  y = an average of from 0.3 to 5, n = an integer from 2 to 6.p
Patent AU-3206197-A (AU)
Title: Apparatus and method for collecting blood from an umbilical cord
Inventor: KUYPERS FRANCISCUS A
IPC: A61B5/15
Filed: 1997-05-14
Abstract: An apparatus and method for collecting a large volume of blood from an umbilical cord in a sterile environment are shown and described. A housing having an inner region adapted to retain an umbilical cord in a desired location is provided, the housing having an opening through which the cord extends from the inner region of the housing to a region external to the housing. The cord is cut by a blade coupled to the housing, either by the motion of the blade from a first position to a second position, or by the movement of two portions of the housing from a first extended position to a second collapsed position. The newly cut end of the umbilical cord falls and hangs freely in the inner region of the housing, blood flowing from the placenta and umbilical cord via gravity into a blood collection region of the housing. The blood collection region may be flexible, and may be coupled to a conventional blood collection bag.
Patent AU-3235793-A (AU)
Title: Iontophoretic delivery device and power supply therefor
IPC: A61M37/00
Filed: 1992-12-03
Abstract: An iontophoretic drug-delivery device incorporating a power supply which minimizes the cost of the batteries needed by operating the batteries in a series configuration at the start of delivery, when the patient's skin resistance is high, and by switching the batteries into a parallel configuration when skin resistance drops. An automatic switching circuit for achieving this transition is included.
Patent AU-3288600-A (AU)
Title: Wind power plant provided with cast shadow control
Inventor: WOBBEN ALLOYS
IPC: F03D80/00
Filed: 2000-03-11
Abstract: In the planning and erection of wind power installations the visual impairments to be expected of the wind power installation on the environment are playing an increasingly important part in terms of approval and acceptance. If for example a wind power installation is positioned in the proximity of a residential building, it is possible in adverse positions of the sun, that the wind power installation or the rotor thereof is between the sun and the residential building. If the sunshine is not affected by clouds the rotor as it rotates continuously casts a shadow thereof on the plot of land. The shadow projection caused by the wind power installation on the adjacent area of ground is often perceived by the residents as being a very severe nuisance. Even if the wind power installation satisfies the requirements in terms of legal requirements for planning permission, there is however not always a guarantee that the unwanted shadow effect is prevented.The object of the present invention is to provide a wind power installation by means of which the problems of casting shadows are overcome.1. A method of operating a wind power installation which shuts down at a predetermined position of the sun if the light intensity is above a predetermined value (shut-down intensity).
Patent AU-3431497-A (AU)
Title: DNA immunization against Chlaymdia infection
Inventor: BRUNHAM ROBERT C
IPC: A61P31/04
Filed: 1997-07-11
Abstract: Nucleic acid, including DNA, immunization to generate a protective immune response in a host, including humans, to a major outer membrane protein of a strain of Chlamydia, preferably contains a nucleotide sequence encoding a MOMP or a MOMP fragment that generates antibodies that specifically react with MOMP and a promoter sequence operatively coupled to the first nucleotide sequence for expression of the MOMP in the host. The non-replicating vector may be formulated with a pharmaceutically-acceptable carrier for in vivo administration to the host.
Patent AU-3477693-A (AU)
Title: Continuous hydrolysis of cellulose acetate
Inventor: COX MARK KEVEN
IPC: C08B3/24
Filed: 1993-01-06
Abstract: Disclosed is a process comprising continuously flowing a composition through a hydrolysis zone so as to achieve a residence time distribution such that at least 81% of the area under the residence time distribution curve is within plus or minus 50% of the mean residence time. The composition comprises cellulose triacetate in the range of 5 to 30%, water in the range of 4 to 25%, and acetic acid in the range of 45 to 91%.
Patent AU-3556099-A (AU)
Title: Refrigerant hose
Inventor: CAMPBELL SCOTT P
IPC: F16L11/08
Filed: 1999-04-13
Abstract: This device is a hose for air conditioning purposes that is a barrier hose. The hose comprises an innermost tube of a thermoplastic vulcanizate. The innermost tube of thermoplastic vulcanizate is coextruded with a flexible polyamide barrier material as a second tube. A backing of thermoset rubber is extruded or calendared over the polyamide barrier tube. A reinforcement layer follows which is then covered with an EPDM outer cover.
Patent AU-3633284-A (AU)
Title: Belt connection device
Inventor: SPEICH HELMUT
IPC: F16G11/12
Filed: 1984-12-05
Abstract: In a device for the connection of components to belts, two cross-members serve for the connection of a belt, of which at least one is mounted detachably in a side wall of the device, the side walls being mutually connected by belt guide bars. The cross-members have a circular segment-shaped cross-section and have mutually facing straight surfaces which delimit a belt guide slot.
Patent AU-3749195-A (AU)
Title: Bis-2-aminopyridines, preparation method therefor and use tereof for controlling parasitic infections
Inventor: VIAL HENRI
IPC: A61K31/44
Filed: 1995-10-13
Abstract: PCT No. PCT/FR95/01349 Sec. 371 Date Jul. 2, 1997 Sec. 102(e) Date Jul. 2, 1997 PCT Filed Oct. 13, 1995 PCT Pub. No. WO96/11910 PCT Pub. Date Apr. 25, 1996Substituted bis-2-aminopyridines of formula (1), wherein Q, R1,R2,R3,R4 are as defined in the specification. A method for preparing said compounds and the use thereof as a drug and in particular as active drugs for controlling parasiticc infections within red blood cells, e.g. malaria or babesiasis.    <IMAGE>  (1)
Patent AU-4071097-A (AU)
Title: Method for preventing uncontrolled polymer flow in preform neck finish during packing and cooling stage
Inventor: NAHILL THOMAS E
IPC: B29B11/14
Filed: 1997-08-18
Abstract: A method of reducing uncontrolled flow of a molten polymer during the packing and cooling stage of an injection molding cycle, wherein a plurality of polymers are injected between a mold cavity and core for making a multi-layer plastic article having upper and lower regions and a tapered region there between which decreases in wall thickness as it approaches the upper region, wherein during the molding cycle at least one first polymer is injected to form an exterior layer and at least one second polymer is injected to form an interior layer, and wherein the second polymer forms a flow front having a leading/trailing edge, the method comprising the step of: selecting the width of the tapered region, as defined between the mold cavity and core, such that the interior layer extends substantially up to the upper region at all points around the circumference and the second polymer does not reverse flow during the packing and cooling stage. <IMAGE>
Patent AU-4160485-A (AU)
Title: Adhesively bonded crystalline alumina articles
Inventor: LUCA ROBERT DAVID DE
IPC: C04B37/00
Filed: 1985-04-23
Abstract: The adhesion of crystalline alumina to adhesives is enhanced by coating the surface of the alumina that is to be in contact with the adhesive, with a very thin coating of a silicone material such as sputter coated silica.
Patent AU-4182093-A (AU)
Title: Gaming machine and method of detecting fraud in the same
Inventor: OKADA KAZUO
IPC: A63F11/00
Filed: 1993-07-07
Abstract: A slot machine has a coin sensor, which is connected to a CPU via a signal line, and generates a coin-detecting signal upon insertion of a coin. The slot machine stands by for execution of a game in response to the coin insertion, under control of CPU. A reel-stop switch is connected to CPU via a signal line, and generates a reel-stop signal in response to a button depression. A testing signal generator outputs a testing signal to the signal line of the reel-stop switch. CPU checks the signal line of the coin sensor. If the testing signal is detected through the signal line of the coin sensor, execution of the game is inhibited, with a fraudulent operation detected. <IMAGE>
Patent AU-4377500-A (AU)
Title: Ball-type system for coupling two sliding shafts
Inventor: DUVAL BENOIT
IPC: F16D3/06
Filed: 2000-06-30
Abstract: The coupling for inner (1) and outer (2) axially sliding shafts consists of a series of balls (3), each set in concave channels (16, 17) in the outer and inner shafts. Each ball has one or more springs (22, 23, 25) between it and the concave channel in one of the shafts. The balls, which can be in supporting cages, are set in a number of axial rows, with the channels containing the springs shaped to form a base (21) and two flat sloping sides (19, 23) to act as thrust surfaces for the springs.
Patent AU-4483700-A (AU)
Title: Peptide epitopes recognized by disease promoting cd4+ t lymphocytes
Inventor: PEAKMAN MARK
IPC: A61P21/04
Filed: 2000-04-20
Abstract: The invention provides methods for identifying peptide epitopes that activate CD4+ T cells involved in the pathogenesis of diseases, e.g., autoimmune disease, susceptibility to which is determined by expression of particular class II MHC genes. The invention includes peptides derived from the IA-2 polypeptide by such a method, altered peptide ligands, and methods of therapy involving the use of altered peptide legends.
Patent AU-4904590-A (AU)
Title: Aroma recovery from the thermal hydrolysis of spent grounds
Inventor: CALE KENNETH WILLIAM
IPC: A23F5/48
Filed: 1990-02-01
Abstract: The present invention relates to a soluble coffee aromatized with a collected fraction of beneficial coffee volatiles such as diacetyl and acetaldehyde released from the thermal hydrolysis of partially extracted roasted and ground coffee which has been subjected to atmospheric extraction to extract a majority of the arabinogalactan therefrom. The resulting soluble coffee comprises 25 to 125 ppm by weight acetaldehyde, 10 to 40 ppm by weight diacetyl, greater than 175 ppm total volatiles, a ratio of (acetaldehyde + diacetyl)/3-methyl butanal of 1.75 to 10 by weight and a ratio of acetaldehyde/3-methyl butanal of 1.5 to 10 by weight.
Patent AU-5029590-A (AU)
Title: Telecommunications system
Inventor: DUDEK MICHAEL T
IPC: H04M1/72505
Filed: 1990-01-26
Abstract: A communication procedure suitable for a cordless telephone system involves time division duplex radio communication between a handset 11 and a base station 3 using alternating bursts of transmission over a single radio channel. Once a radio link has been set up, initial transmissions carry a synchronisation logical channel S and a signalling logical channel D multiplexed together, but the link may switch to bursts carrying a communications logical channel B for the speech data and the signalling logical channel D. Burst synchronisation is achieved by the asynchronous detection of words in a synchronisation channel S. These words have bit patterns reducing the probability of incorrect asynchronous detection of them.   If one part ceases to receive handset signals from the other, it transmits a special signal, informing the other part. This enables both parts to detect the failure of a link at substantially the same time, so that their actions to re-establish the link are synchronised.
Patent AU-5172799-A (AU)
Title: Fast measuring device of enzymatic activity
Inventor: ROBERTS NEIL
IPC: G01N31/22
Filed: 1999-08-16
Abstract: The invention relates to a process for measuring the enzymatic activity of a solid feed sample wherein the process includes contacting the solid feed sample, a reagent for the enzyme whose activity it is desired to measure comprising a substrate specific for the enzyme linked to a chromophore, and a buffer for dissolving the enzyme, in a container fitted with a leak proof opening and closing system; shaking the container to distribute the chromophore in the liquid buffer; and then observing the coloration of the liquid phase, the coloration being proportional to the activity of the enzyme present in the sample.
Patent AU-5260493-A (AU)
Title: Environmentally friendly catamenial tampon assembly and method of construction
Inventor: ORENGA JOHN
IPC: A61F13/20
Filed: 1993-12-21
Abstract: An environmentally-friendly tampon assembly of the type which includes an inner sleeve, an outer sleeve and an absorbent pledget has inner and outer sleeves which are fabricated from a biodegradable, flushable material such as paper. The outer sleeve has an inwardly extending tang for preventing movement of the pledget during retraction of the inner sleeve. The tang is also formed of biodegradable material, and may be formed of material which is from the same blank out of which the outer sleeve was formed. Six different methods of forming the outer sleeve and tang are disclosed.   <IMAGE>
Patent AU-5316294-A (AU)
Title: Variable velocity conveying method and apparatus for continuous motion saws
Inventor: WUNDERLICH GARY R
IPC: B26D1/14
Filed: 1994-01-13
Abstract: The saw operating method comprises the steps of transversely cutting continuously advancing elongated lengths of multi-ply web material into shorter lengths, the saw having a constant speed component parallel to the elongated lengths during cutting. The elongated lengths are advanced at a speed equal to the saw speed component during cutting and varying the speed of advance. The elongated lengths are advanced between consecutive cuttings from the equal speed by accelerating/decelerating the elongated lengths while maintaining the saw at the constant speed. The varying step includes the use of a servo to achieve a predetermined profile of speed advance of the elongated lengths.