baber/WOPTO huggingface dataset:
Patent AU-4007289-A (AU)
Title: Dewatering of alumina trihydrate filter cakes
IPC: C01F7/148
Filed: 1989-09-13
Abstract: This invention relates to a method of improving the dewatering of alumina trihydrate obtained by the Bayer process. The method comprises treating the alumina trihydrate with the product of mixing an alkaline liquor and a C8 to C20 fatty acid, fatty acid precursor such as an ester or amide, or a fatty acid blend. The product, a fatty acid salt, is an effective dewatering aid. The alumina trihydrate may be washed with a liquor including said product, or the product may be added to a Bayer liquor slurry prior to filtration of the alumina trihydrate. The invention also contemplates a dewatering aid consisting of the product of mixing an alkaline liquor with a C8 to C20 fatty acid or fatty acid precursor.
Patent AU-4042493-A (AU)
Title: Synthesis of oligonucleotides
Inventor: MCLEAN MICHAEL JOSEPH
IPC: C07H21/04
Filed: 1993-04-02
Abstract: A method for the synthesis of a plurality of oligonucleotides comprising the steps of (i) forming a first oligonucleotide on a first cleavable link attached to a solid support; (ii) attaching to the first oligonucleotide a cleavable linker moiety; (iii) forming a second oligonucleotide on the cleavable linker moiety; and (iv) cleaving the first cleavable link and the cleavable linker moiety to give a plurality of oligonucleotides; wherein the cleavable linker moiety is of the Formula (1):    <IMAGE>  (1)  in which A1, A2 and E are as defined herein, and novel compounds which may be used in the operation of the method.
Patent AU-4092396-A (AU)
Title: Liquid ejecting head, liquid ejecting device and liquid ejecting method
Inventor: KIMURA MAKIKO
IPC: B41J2/14
Filed: 1996-01-11
Abstract: A liquid ejecting method for ejecting liquid by generation of a bubble includes preparing a head comprising an ejection outlet for ejecting the liquid, a bubble generation region for generating the bubble in the liquid, a movable member having a fulcrum and a free end portion; and displacing the free end of the movable member by pressure produced by the generation of the bubble in the bubble generating portion wherein the free end of the movable member is restrained from entering the bubble generation region beyond a first position which is taken by the free end of the movable member before generation of the bubble. <IMAGE>
Patent AU-4425185-A (AU)
Title: Logic circuit
Inventor: SHOJI NORIO
IPC: H03K19/086
Filed: 1985-06-27
Abstract: Logic circuits based on a differential amplifier with the common emitters thereof being connected through a constant current source generally require the use of a reference voltage (Vr) and associated transistor for each such differential amplifier to provide the reference level against which the two inputs (A, B) are compared to obtain the necessary logic operations. 
<??>In order to eliminate the requirement for the reference voltage and the transistor, the input signals (A, B-) are selected to have the same relative amplitude difference (VL) between the high and low levels thereof and one of the two input signals is further controlled to be shifted relative to the other one by an amount equal to 1/2 such selected amplifier difference. The differential amplifier (42, 44) has a constant current source (50) and the respective output circuits (56, 66) are connected in emitter-follower configuration having constant current source resistors (60, 70) across which the output voltages are taken. By selecting the relative resistor values, the desired shift (1/2 VL) of the relative output level can be obtained. By employing additional sets of transistors in the differential amplifier, multiple inputs are accommodated and by utilizing output circuits having selected resistor value relationships, corresponding multiple outputs are obtained.
Patent AU-4487901-A (AU)
Title: Load transfer system
Inventor: KJERSTAD JOSTEIN
IPC: B63B75/00
Filed: 2001-03-20
Abstract: A system for lifting and moving heavy loads, especially for use in the installation or removal of offshore platforms, comprising a number of lifting devices (1) which are arranged for mounting on a floating structure (2) which during use floats on the surface (3) of a volume of water (4) beside the load which has to be lifted. Each lifting device (1) comprises a lever arm unit (5) with a first (6) and a second (7) arm projecting in opposite directions from a common mounting point (8), the first arm having a lifting point (11) at its free end for engaging with the load, at least one first container (12) which is connected to the first arm (6) at a point near the said lifting point (11), and which is arranged to receive and discharge a flowable medium and to be submerged in the volume of water (4), and at least one second container (19) which is suspended at the free end of the second arm (7). The interiors of the containers are interconnected via a pipeline device (21), and a device (22) is provided for fast transfer of medium in the first container (12) via the pipeline device (21) to the second container (19).
Patent AU-4532093-A (AU)
Title: An automated method for checking patent applications
Inventor: MOFFA EMIL
IPC: G06Q10/00
Filed: 1993-06-10
Abstract: An automated method for checking patent applications or documents (1000) includes the steps of identifying subgroups of serial characters which relate to each other from within serial group of characters (200-350) and checking the subgroups for consistency of relation with regard to drafting rules (1700). Reference characters (600) are checked for consistency. A patent application is checked for all required parts (700-760). Inconsistency among elements for a selected character (600) is checked. Claim section (740), the number of claims (811) with proper dependency (920-948) are also checked. A recited hierarchical relationship is used to build a claim structure for checking antecedent basis for a family of claims (984). Elements needing antecedent basis are isolated and checked against recited potential antecedents appearing in the proper order (824-832). Claim elements lacking antecedents are reported to the user (830-834).
Patent AU-4533889-A (AU)
Title: Encapsulant composition for use in signal transmission devices
IPC: H01B3/44
Filed: 1989-11-20
Abstract: The invention provides an grease compatible encapsulant composition capable of use with signal transmission devices, such as electrical or optical cable. The composition is the extended reaction product of an admixture of an anhydride functionalized compound, a crosslinking agent, and an oxirane containing material which provides improved hydrolytic stability to the encapsulant composition.
Patent AU-4693896-A (AU)
Title: Treatment of attention-deficit/hyperactivity disorder
Inventor: HEILIGENSTEIN JOHN H
IPC: A61P25/28
Filed: 1996-01-04
Abstract: Tomoxetine, a norepinephrine uptake inhibitor, is used to treat attention-deficit/hyperactivity disorder.
Patent AU-4798899-A (AU)
Title: Refrigeration system
Inventor: MEZAKI TAKENORI
IPC: F25B7/00
Filed: 1999-07-22
Abstract: It includes a heat source side refrigerant circuit (70) having a plurality of refrigerant heat exchangers (50, 60), and a plurality of user-side refrigerant circuits (11, 21). A high pressure gas pipe (LG-H) is connected to the discharge side of outdoor compressors (41, 42) of the heat source side refrigerant circuit (70), a low pressure gas pipe (LG-L) to the suction side of the outdoor compressors (41, 42), and a liquid pipe (LL) to the liquid side of outdoor heat source side heat exchangers (45, 46). The liquid pipe (LL) is connected to one end side of each refrigerant heat exchanger (50, 60). The other end side of the respective refrigerant heat exchangers (50, 60) can be switched by three-way valves (52, 62) between a state where it is communicated to the high pressure gas pipe (LG-H) and another state where it is communicated to the low pressure gas pipe (LG-L). The liquid pipe (LL) is connected to one end side of a user-side heat exchanger (31) of the heat source side refrigerant circuit (70). The other end side of the user-side heat exchanger (31) can be switched by a three-way valve (33) between a state where it is communicated to the high pressure gas pipe (LG-H) and another state where it is communicated to the low pressure gas pipe (LG-L). <IMAGE>
Patent AU-4818585-A (AU)
Title: Method for dehydrogenating hydrocarbons
Inventor: GOTTLIEB KALUS
IPC: C07C5/333
Filed: 1985-10-02
Abstract: A process for dehydrogenating saturated or unsaturated hydrocarbons wherein the flow direction of the oxygen-containing gas, employed for removing coke deposits on the catalyst surface, is opposite to that for the hydrocarbon feed undergoing dehydrogenation.
Patent AU-5098793-A (AU)
Title: Coated sheet material and method
Inventor: OVERCASH DERRIC
IPC: B05D7/02
Filed: 1993-01-22
Abstract: PCT No. PCT/US93/01161 Sec. 371 Date Sep. 20, 1993 Sec. 102(e) Date Sep. 20, 1993 PCT Filed Jan. 22, 1993A novel coated sheet material is made by: (a) coating a porous substrate sheet material with a barrier coating comprised of (i) a cross-linkable polymer resistant to penetration by water moister when cured, and (ii) a water-dispersible, film-forming polymer that is resistant to penetration by grease and oil when cured, said barrier coating composition forming a barrier layer on said substrate sheet material; and (b) coating said barrier layer with a release coating composition. The coated sheet material may be used to make containers, wrappers and/or receptacles for food and other substances, including ovenable and dual-ovenable embodiments thereof.
Patent AU-5250186-A (AU)
Title: Connector for flat cable
Inventor: WOENSEL VAN
IPC: H01R13/58
Filed: 1986-01-20
Abstract: A connector for contacting one or a plurality of parallel connectors and retaining the conductors at the contact position. The connector includes two parallel extending contacts between which the conductor is inserted and electrically contacted. The connector further includes rotable retaining means which enables the conductor to be inserted between the contacts and which also secures the conductor in place after it is contacted.
Patent AU-5285999-A (AU)
Title: Mixture containing isocyanates as well as organic and/or inorganic acid anhydrides
Inventor: KREYENSCHMIDT MARTIN
IPC: C08K5/09
Filed: 1999-07-21
Abstract: The present invention relates to a mixture that contains (i) at least one isocyanate and (ii) at least one organic and/or inorganic acid anhydride.
Patent AU-5300994-A (AU)
Title: Water-soluble addition polymers of cyclohexene anhydrides
Inventor: CREAMER MARIANNE PATRICIA
IPC: C08F20/52
Filed: 1994-01-04
Abstract: The present invention provides water-soluble polymers containing, as polymerized units: (a) from about 3 to about 95 percent by weight of one or more cyclohexene anhydrides or the alkali metal or ammonium salts thereof. The present further provides aqueous polymerization processes for making the polymers. The water-soluble polymers are useful as water-treatment additives for boiler waters and cooling towers and as detergent additives acting as builders, anti-filming agents, dispersants, sequestering agents and encrustation inhibitors.
Patent AU-5334696-A (AU)
Title: Method for producing yieldable paper and plant for implementing the method
Inventor: TRANI GIORGIO
IPC: D21F11/00
Filed: 1996-04-04
Abstract: PCT No. PCT/EP96/01484 Sec. 371 Date Oct. 7, 1997 Sec. 102(e) Date Oct. 7, 1997 PCT Filed Apr. 4, 1996 PCT Pub. No. WO96/31647 PCT Pub. Date Oct. 10, 1996A method for producing extensible paper, comprising the following stages: feeding a mix of vegetable fibres to a kneader member, mixing the mix with water in the kneader, beating the fibres to obtain a pulp, transferring the beaten pulp into a flow chest, feeding the beaten pulp from the flow chest onto a paper web formation cloth with consequent reduction of the water percentage by gravity and vacuum, pressing the web, with consequent further reduction of its water content, initial drying of the paper web to a substantially constant moisture content of between 15% and 65%, compacting, final drying to a moisture content of between 15% and 4%, preferably 10%-8%, glazing, wherein: the beating stage is carried out by rubbing the fibres in a multistage unit to obtain a pulp having a degree of beating of at least 30 DEG  SR, the compacting stage is carried out between at least a pair of rollers of which one is of hard material comprising circunferential surface ribs and driven at greater speed, and the other is of soft material with a smooth surface and driven at lesser speed.
Patent AU-5374396-A (AU)
Title: Mascara compositions comprising water-insoluble polymeric material and water-soluble, film-forming polymers
Inventor: ALWATTARI ALI ABDELAZIZ
IPC: A61K8/00
Filed: 1996-03-27
Abstract: The present invention relates to eye makeup, preferably mascara compositions comprising water-insoluble polymeric materials in the form of an aqueous emulsion and water-soluble, film-forming polymers. Said compositions exhibit improved wear and are removable with soap and water.
Patent AU-5457390-A (AU)
Title: Photoprotection compositions comprising sorbohydroxamic acid
Inventor: CHATTERJEE RANJIT
IPC: A61Q1/04
Filed: 1990-05-01
Abstract: Disclosed are pharmaceutical compositions comprising sorbohydroxamic acid, or pharmaceutically-acceptable salts thereof, which are useful for topical application to prevent damage to skin caused by acute or chronic UV exposure. Combinations of sorbohydroxamic acid together with tocopherol sorbate and/or sunscreens are also disclosed. Also disclosed is a method for using these compositions topically, prior to UV exposure, to prevent damage to skin caused by acute or chronic UV exposure.
Patent AU-5710800-A (AU)
Title: Apparatus and method for generating scrambling code in umts mobile communication system
Inventor: KIM JAE-YOEL
IPC: H04B1/707
Filed: 2000-07-07
Abstract: A scrambling code generating apparatus of a downlink transmitter in a UMTS mobile communication system, which uses one primary scrambling code for separation of base stations and multiple secondary scrambling codes for channel separation. The apparatus includes a first m-sequence generator for generating a first m-sequence and a second m-sequence generator for generating a second m-sequence. A first summer adds the first and second m-sequences to generate the primary scrambling code. A plurality of first masking sections each shift the first m-sequence, and a plurality of second masking sections corresponding to the respective first masking sections each shifts the second m-sequence. A plurality of second summers each adds one of the first shifted m-sequences with the second m-sequence corresponding to the first m-sequence. The output of the second summers thus generates the multiple secondary scrambling codes. <IMAGE>
Patent AU-5753099-A (AU)
Title: Snow-type bike
Inventor: SILVER ANDREW GEORGE
IPC: B61B11/00
Filed: 1999-09-08
Abstract: A ski vehicle including (a) a seat; (b) a steering mechanism for steering the ski vehicle; (c) a frame; (d) a forward ski member attached to the steering mechanism; (e) a rear ski member; (f) pivotal attachments for pivotally attaching the rear ski member to the frame at longitudinally spaced locations on the rear ski member to permit the rear ski member to flex between the spaced locations; and (g) a footrest for supporting the feet of a user, footrest extending on each side of the frame and being disposed between the seat and the rear ski member.
Patent AU-5805386-A (AU)
Title: Clampable pipe coupling
Inventor: STRAUB IMMANUEL
IPC: F16L21/00
Filed: 1986-05-29
Abstract: A pipe coupling for coupling together pipe ends of pipes to be interconnected comprises a clampable housing approximately in the shape of a tightening clamp or collar for being clamped about the pipe ends such that tightening of the clampable housing causes the housing to contract or draw together around the pipes to be connected. The housing possesses annular or ring-shaped, inwardly flexed flanges at its end faces. A sealing gasket made from an elastic material such as synthetic rubber is enclosed in the housing and possesses a substantially C-shaped axial cross-sectional configuration. Clamping rings provided on the inner sides of the sealing gasket are capable of being reduced in diameter and supported in axial direction on the housing. These clamping rings are provided on their inner surfaces with claws or claw-like elements. To limit the penetration depth of these claws, especially in soft pipe material, the substantially cylindrical clamping rings are supported in the housing by their outer jacket surfaces on the inner edges of the housing flanges and by respective stop members as well as respective substantially conical spring rings. The claws of the clamping rings comprise teeth protruding inwardly from the inner jacket surfaces of the clamping rings towards the centers of the pipe ends. These teeth possess convex backs arched away from the center portion of the pipe coupling and substantially flat front surfaces which extend into clamping ring recesses located substantially directly before these front surfaces.
Patent AU-5813500-A (AU)
Title: Device for the gasification of carbonaceous feedstock
Inventor: KARL JURGEN
IPC: B01J8/26
Filed: 2000-06-09
Abstract: A pressure-supercharged fluidized-bed gasification chamber has a pressure-tight lock for supplying the feed materials which are to be gasified. The fluidized-bed gasification chamber is connected to a filter chamber via a connecting channel, with the result that the gas produced can flow over from the fluidized-bed gasification chamber into the filter chamber, where it is directed through the filter layer. An external heat source provides the necessary heat for the allothermic gasification. A heat-pipe arrangement directs the heat from the external heat source into the gasification bed of the fluidized-bed gasification chamber, in order to provide the temperature which is necessary for the gasification.
Patent AU-5922890-A (AU)
Title: Feedthrough coaxial cable connector
Inventor: MCMILLS COREY
IPC: H01R24/28
Filed: 1990-06-08
Abstract: A feedthrough coaxial cable connector includes a tubular mandrel body dimensioned to be pressed between a foil-bonded dielectric core and other elements of an outer conductor of the prepared end of the cable. The body has cable engagement surface which defines a knife edge projection therearound for engaging an outer conductor of the cable by creating shear stresses therein without actually shearing the outer conductor. A tubular shank portion extends from the cable engagement surface portion to a radial wall portion, and a jack engagement portion is coaxial about the exposed central conductor. The jack engagement portion achieves a tight friction fit upon a jack and may be formed as an inside compression collet. A radial compression providing structure causes an inside surface region of the outer conductor to bear directly against and bend over the knife edge portion. Preferably, a slideable shell is slideably positionable generally away from a connector end facing the outer surface of the jack to enable the jack engagement portion of the connector to slide over the outer surface of the jack, and slideably positionable toward the connector end so as to radially compress the radially diverging jack engagement portion against the outer surface of the jack to secure the connector thereto. A kit of parts including an expandable installation tool enables proper assembly of the cable connector without special skills or tools.
Patent AU-5967299-A (AU)
Title: Method and device for detecting performance drops in the components of an arc furnace
Inventor: ARLT DETMAR
IPC: H05B7/144
Filed: 1999-07-08
Abstract: The invention relates to a method for detecting a performance drop in components that are impinged upon with electric current or which can be brought into contact therewith in arc furnaces, whereby an electric arc is initially produced from an electrode during the operation of said furnaces. According to the invention, the blaze of the arc furnace is detected close to the furnace and the measuring data relating to the blaze is fed from the point of measurement to a measuring and regulating device that is disposed in a protected location where it is processed. Control signals are sent to an actuator if deviations occur from a predefinable value, whereby the actuator influences the operating mode of the arc furnace and, more particularly, interrupts the power supply. The invention also relates to a device for detecting the consumption and/or breakage of components that can be impinged upon by electric current or brought into contact therewith in arc furnaces that possess a furnace vessel that can be closed by means of a lid. According to the invention, measuring elements (41) for the detection of UV or infra-red light are provided. Said measuring elements (41) are connected to a measuring and regulating device (43) via measuring lines (42). The measuring and regulating device (43) is connected to the actuator (45) via control lines (44), whereby said actuator acts upon the operating mode of the arc furnace.
Patent AU-6075286-A (AU)
Title: Multiplexing a video signal with three digital narrow band signals
Inventor: HORNUNG FRANZ
IPC: H04J3/07
Filed: 1986-07-31
Abstract: A first plesiochronic digital signal having a bit rate of 135,000 kbit/s, a second plesiochronic digital signal having a bit rate of 1024 kbit/s, a third plesiochronic digital signal having a bit rate of 2048 kbit/s and a fourth plesiochronic digital signal having a bit rate of 64 kbit/s are multiplexed to form a fifth digital signal having a bit rate of 139,264 kbit/s in a basic frame having a length of 2928 bits and beginning with a 12-bit frame recognition word and having a four-bit message word. The signals are demultiplexed such that the first through fourth digital signals are demultiplexed from the fifth digital signal, in particular using a stuffing process.
Patent AU-6090599-A (AU)
Title: Oral combination of lufenuron and nitenpyram against fleas
Inventor: FRANC MICHEL
IPC: A01P7/02
Filed: 1999-10-07
Abstract: A veterinary preparation for fleas is described, which consists of an amount that is effective against fleas of a combination of a compound of formula (I), wherein R1 hydrogen, C1-C6-alkyl or C3-C7-cycloalkyl; R2 is hydrogen, C1-C6-alkyl or C3-C7-cycloalkyl; R3 is hydrogen or C1-C6-alkyl; and A is heterocycly which is unsubstituted or substituted once or repeatedly by identical or different halogen atoms; and a compound of formula (II), wherein X is halogen, X1 is hydrogen or halogen; X2 is hydrogen or halogen; Y is partially or completely halogenated C1-C6-alkoxy, or partially or completely halogenated C1-C6-alkoxy which is interrupted by one oxygen atom, or partially or completely halogenated C2-C6-alkenyl; Y1 is hydrogen or halogen; Y2 is hydrogen or halogen; Y3 is hydrogen or halogen; Z1 is hydrogen or C1-C3-alkyl; and Z2 is hydrogen or C1-C3-alkyl; and a physiologically acceptable formulation excipient.
Patent AU-6218399-A (AU)
Title: Tandem towable combination
Inventor: SANDBERG LARS
IPC: B62D13/02
Filed: 1999-10-20
Abstract: A tandem towable combination (10, 110) of a foremost wheeled device (11, 111) and a rearmost wheeled device (12, 112), in which the combination comprises: a first forward towing hitch (17) for coupling the frame of the foremost device (11) pivotally to the rear of the propelling vehicle (13); a second towing hitch (16) for coupling the frame of the rearmost device (12) pivotally to the rear of the foremost device (11); a control device which is responsive to pivotal adjustment of the axis (18, 19) of one of said devices (11, 12) (a) relative to the propelling vehicle or (b) relative to the other of said devices (11, 12), during movement of the combination; and, a steering mechanism on a first of said devices (11, 12) which is operative to adjust the inclination of the axis of said device; in which the control device is coupled with the steering mechanism and is operative to make compensating adjustment of the steering mechanism, in order that the combination can follow a required path.