baber/WOPTO huggingface dataset:
Patent AU-5492390-A (AU)
Title: Wellhead joint and sealing ring
Inventor: SZYMCZAK EDWARD J
IPC: F16L23/20
Filed: 1990-05-10
Abstract: The improved joint of the present invention includes a wellhead housing (12) and its complementary member(16)forming the joint and they include surfaces(36,48) which taper both inwardly and away from the joint surfaces together with straight cylindrical sealing surfaces (38, 50) extending away from the inner end of the tapered surfaces. One form of improved seal includes a sealing ring (52) having a tubular body with an external flange or hub (56) to be clamped between the joint surfaces of the joint members, tapered external surfaces (58, 60) which mate with and provide a tight sealing engagement with the tapered surfaces (34, 48) of the joint members and tubular rims (62, 64) extending away from the tapered surfaces and having sufficient length to protect the straight cylindrical sealing surfaces (38, 50) of the joint members. A modified form of improved seal includes a sealing ring having a tubular body with an external flange to be clamped between the joint surfaces of the joint members, and tubular rims terminating in an external rounded portion having a short annular flat sealing surface thereon for engaging the straight cylindrical sealing surfaces of the joint members at a position spaced axially from the tapered sealing surfaces of the joint memebers.
Patent AU-5552386-A (AU)
Title: Coating composition containing polymeric surfactant
Inventor: BARTH BRUCE PAUL
IPC: C09D5/23
Filed: 1986-04-01
Abstract: A coating composition comprising: (a) A graft copolymer, having surfactant properties, comprising the reaction product of (i) a vinyl copolymer comprising vinyl chloride, a vinyl carboxylate ester, and a source of hydroxyl groups, such that the hydroxyl content prior to reaction is about 0.5 to about 8% by weight of the vinyl copolymer and of which about 1 to about 75% of said hydroxyl groups have been reacted with (ii) an anhydride copolymer comprising the reaction product of an aromatic monomer and a dicarboxylic acid anhydride, such that the graft copolymer has a molecular weight of about 2,000 to about 30,000, and a vinyl copolymer/anhydride copolymer weight ratio of about 20 to about 2, of which a sufficient number of carboxyl groups have been hydrolyzed to produce surfactant properties;(b) a dispersible powder,(c) optionally, other hard resins,(d) optionally, a rubbery polymer,(e) optionally, a supplemental surfactant,all mixed in an organic solvent.
Patent AU-5566299-A (AU)
Title: Integrated barrier fluid sealing apparatus with visual volume indicator
Inventor: ARBUCKLE DONALD P
IPC: F16K37/00
Filed: 1999-08-16
Abstract: An integrated barrier fluid sealing apparatus includes an annular pressure intensifier surrounding a shaft of an operational device and defining a chamber extending around and along the shaft and containing a barrier fluid. The integrated apparatus also includes an annular sealing arrangement mounted to the pressure intensifier and surrounding the shaft so as to provide a seal around the shaft such that the pressure intensifier and sealing arrangement cooperate to prevent leakage of process fluid along the shaft to an external environment. A visual barrier fluid volume indicator mechanism also is provided which cooperates with operation of the pressure intensifier to visually indicate the volume of barrier fluid in the chamber of the pressure intensifier.
Patent AU-5589001-A (AU)
Title: Device for the manufacture of annular corrugated metal tubes
Inventor: HOFFMAN ERNST
IPC: B21D15/06
Filed: 2001-07-20
Abstract: The appliance has a toothed pressure roller rotating about a smooth tube (G). The roller has between 7 and 11, pref. between 8 and 10 teeth, and the teeth have flat heads and almost parallel sides. The smooth tube is guided tightly in a guide sleeve (12) in front of an behind the contact with the pressure roller (13). The width of the teeth is the same as, or larger than, the diameter of the tube in a corrugation base. There may be two or more pressure rollers. The teeth have hardened and/or polished heads, or inset hard metal parts.
Patent AU-5667094-A (AU)
Title: Butenyl-substituted taxanes and composition
Inventor: HOLTON ROBERT A
IPC: A61K31/34
Filed: 1993-11-01
Abstract: Taxane derivatives having a 3' butenyl substituted C13 side chain.
Patent AU-5728499-A (AU)
Title: Electronic compressed-air processing system
Inventor: HILBERER EDUARD
IPC: F15B11/028
Filed: 1999-07-23
Abstract: A compressed-air processing system, notably for motor vehicles, includes, in a housing, an electromagnetic pressure regulator and a multicircuit safety valve having at least one load circuit connected to it. Each load circuit can be locked separately by an assigned pressure control unit. Reliable and economical operation of the system is achieved by positioning a pressure limiter between at least one of the pressure control units and the pressure regulator output and by the fact that in the zero-current state, the pressure limiter acts on a supply hole for the control unit so as to limit the output pressure to a defined value.
Patent AU-5836280-A (AU)
Title: Luggage case brace
Inventor: EUBANKS J D
IPC: E05C17/16
Filed: 1980-05-13
Abstract: A stay for controlling the extent of opening and the rate of closing a case is disclosed which is intended to be less prone to damaging the contents of the case and accidental injury to fingers of the user. 
<??>A first version includes a flat, plate-like member (14) or resilient synthetic plastic having one end (15) pivotally connected to a stud (24) affixed to the inner end wall surface of one luggage shell (12). One of a pair of elongate, parallel curved slots (19 and 20) formed in the plate (14) is received onto a second stud (27) affixed to the other luggage part (11) such that when the two luggage parts are opened or closed on each other, the stud (27) will slide along and be guided by the slot (19). The second stud (27) has cross-sectional dimensions larger than the width of the slot (19) which distends the plastic material (22) between the two slots (19 and 20) producing a resilient clamping action on the stud (27). 
<??>A second version includes a metal plate (32) with an end (33) pivotally connected to a stud (42) on the inner surface of one shell (12 min ). A slot (37) in the plate (32) is received onto a stud (43) on the other luggage shell (11 min ) such that the stud will slide along and be guided by the slot (37). A thickened ear (40) is located immediately adjacent the slot (37) as a stop. A spring (48) and washer (47) on the stud (43) exert transverse pressure on the plate (32) as the stud (43) moves along the slot (37) deterring any tendency for the case parts to slam together.
Patent AU-5851701-A (AU)
Title: Method for preparing a monodispersed double emulsion
Inventor: CALDERON FERNANDO LEAL
IPC: B01F3/08
Filed: 2001-05-09
Abstract: A method for preparing a monodispersed double water/oil/water emulsion, comprises: a) subjecting a polydispered oil-in-water emulsion Ei comprising 55 to 99 wt. % of an aqueous phase, to a controlled shearing to obtain the corresponding monodispersed invert emulsion; b) adding to the emulsion, without phase inversion, the necessary amount of diluting oil phase so that the aqueous phase of the resulting emulsion represents at least 50 wt. % of the emulsion total weight; and c) introducing the resulting emulsion into a high pressure homogenizer, together with a continuous aqueous phase, the respective amounts of the emulsion and the continuous aqueous phase being such that the resulting double emulsion comprises up to 50 wt. % of invert emulsion droplets relative to the emulsion total weight, the continuous aqueous phase comprising a hydrophilic surfactant concentration not more that 0.02 times the critical micellar concentration.
Patent AU-5931994-A (AU)
Title: Packet data communication system
Inventor: HEIMAN FREDRIC
IPC: H04L12/56
Filed: 1994-04-06
Abstract: A packet data transmission system is used to link a number of remote hand-held data-gathering units such as bar code readers to a central computer which maintains a database management system. Data packets are sent from the remote units by an RF link to intermediate base stations, then sent by the base stations to the central computer by a serial link. A frequency-hopping transmission method is used for the RF link. The remote units and base stations are all synchronized to a repeating pseudo-random sequence of frequencies in a band (902-928 MHz) which allows this type of transmission. The remote hand-held units initiate an exchange using RF transmission to and from the base stations, receiving only during a rigid time window following a transmission from the remote unit. The base stations cannot initiate communication to the remote units, but instead send data to the remote units only as part of the exchange. The reply messages from the base stations to the remotes contain synchronizing information to maintain coherence with the pseudo-random sequence.
Patent AU-6044398-A (AU)
Title: A system and methodology for prosody modification
Inventor: GALANES FRANCISCO M GIMENEZ DE
IPC: G10L21/04
Filed: 1998-01-27
Abstract: A prosody modification system and methodology calculates synchronization marks in an original, quasi-periodic signal to a finer precision than the sampling rate of the original signal. Synthetic synchronization marks are generated according to the desired prosody modification also to a finer precision than the sampling rate of the original signal. Waveforms are extracted from the original signal and are fine-shifted to the exact location on the synthetic time axis by a resampling technique. The fine-shifted waveforms are windowed by an asymmetric filtering window, overlapped, and summed together to produce a synthetic signal.
Patent AU-6092990-A (AU)
Title: High-strength synthetic fiber fabric and items made from such fabric
Inventor: WURR EGON
IPC: C08K3/04
Filed: 1990-08-13
Abstract: The invention relates to a high-strength synthetic fiber fabric which contains electrically conductive threads in addition to electrically nonconducting threads. The electrically conductive threads contain electrically conductive carbon dispersed in them. The electrically conductive threads consist of a polyolefin and are incorporated both in the warp and in the filling of the fabric. The invention also relates to a bulk container and a strap which have been made from the synthetic fiber fabric according to the invention. The fabric and the objects manufactured therefrom have excellent mechanical strength and a reliable dissipation of static electricity.
Patent AU-6342280-A (AU)
Title: Ultrasonic scanning echo storage
Inventor: BORBURGH J DR
IPC: A61B10/00
Filed: 1980-10-16
Abstract: In the exemplary disclosure, the apparatus includes electronic delay circuitry for delaying echo signals produced in use by a multiplicity of transducers of the apparatus such that the phase relationship between respective echo signals is substantially maintained. The circuitry comprises a multiplicity of partial-line stores, each partial-line store being adapted for storing data corresponding to a part of an ultrasonic scanning line, associated in groups of at least three with respective ones of the transducers and control circuitry arranged such that, in use, data corresponding to echo signals (E(t)) is sequentially written in to the partial-line stores of the group (I, II, III) for each of the transducers, beginning with the first such transducer to receive an echo signal, until at least the first partial-line store (I) of the group (I, II, III) for the last such transducer to receive an echo signals has been supplied with data, after which, data can be simultaneously read out from all of the partial-line stores.
Patent AU-6347599-A (AU)
Title: Package for transporting and presenting bouquets of fresh-cut flowers
Inventor: GUMPPER MARIE
IPC: B65D5/54
Filed: 1999-10-28
Abstract: The technical field of the invention is that of making receptacles, packages, or parcels for living organisms or materials that are sensitive to changes in atmospheric conditions or surroundings, such as cut flowers. The lower portion (31) of a funnel-shaped shell overlies and matches the shape of a top portion (21) of a vase (2) which has the same funnel shape as the lower portion of the shell.
Patent AU-6483298-A (AU)
Title: Threaded connection device for pipes
Inventor: GIUFFRE CARMELO
IPC: F16L33/22
Filed: 1998-05-11
Abstract: Threaded connection device for pipes including a cylindrical sleeve (2) having, at both its ends, fasteners (4) for the connection with a flexible pipe, two internally threaded rings (10, 10') each one screwing on one end of the sleeve (2). Said rings have a circular rim (11) for the seaming and the compression of the pipe around the said sleeve (2) fasteners (4). Said sleeve (2), in connection with the ring (10, 10') thread, has a thread part having a pitch multiple as to the thread pitch of the ring itself. <IMAGE>
Patent AU-6633194-A (AU)
Title: Modified protein and peptide pharmaceuticals
Inventor: BOIME IRVING
IPC: A61K38/24
Filed: 1994-04-13
Abstract: "Partial" and "complete" CTP units are used to modify biologically active proteins and peptides to alter their clearance patterns. "Complete" CTP units have the amino acid sequence found at positions 112-118 to position 145 of the  beta -subunit of human chorionic gonadotropin; "partial" CTP units are missing at least one amino acid in the region of position 118-145 inclusive. Variants of these CTP units contain 1-5 conservative amino acid substitutions which do not destroy activity. Suitable peptides or proteins which may be modified in this manner include various hormones and cytokines.
Patent AU-6738298-A (AU)
Title: Al-mg-si alloy with good extrusion properties
Inventor: PARSON NICHOLAS CHARLES
IPC: C22F1/05
Filed: 1998-03-20
Abstract: An alloy of composition in wt. % (see table (I)) and incidental impurities up to 0.05 each 0.15 total, balance A1. The alloy can be extruded at high speed to provide extruded sections which meet T5 or T6 strength requirements.
Patent AU-6864981-A (AU)
Title: Detection of redox reactions
Inventor: KOEVER L
IPC: C12Q1/00
Filed: 1981-03-23
Abstract: The present invention provides a process for the detection of redox reactions by introducing a redox reagent system into a test system, wherein a soluble iodate is additionally added to the test system in an amount which is in excess of the highest amount of disturbing reducing agents present in the test system. The present invention also provides a diagnostic agent for the detection of redox reactions containing a redox reagent system, wherein the test system used additionally contains an iodate which is soluble therein in an amount which is in excess of the highest amount of disturbing reducing agents present in the test system.
Patent AU-6892887-A (AU)
Title: Magnetic rotary device
Inventor: MINATO KOHEI
IPC: H02N11/00
Filed: 1987-01-22
Abstract: A magnetic rotary device comprises rotors arranged in parallel close to each other, and rotatably supported. The rotors are coupled to each other to turn in the opposite directions. Along the outer peripheries of the rotors are arranged permanent magnets of the same number maintaining an equal distance in the circumferential direction. Magnetic poles on one side of these permanent magnets are directed toward the outside in the radial direction of the rotor and magnetic poles on the other side are directed toward the inside in the radial direction to the rotor. The magnetic poles located on the outside in the radial direction of the rotor being all of the same polarity. When the rotors are rotated being interlocked to each other, the permanent magnets in one rotor rotate being slightly ahead in rotational phase relative to the permanent magnets of the other rotor that form pairs with the above mentioned permanent magnets. One of the permanent magnets in one rotor is replaced with an electromagnet. The polarity of a magnet pole located on the outside in the radial direction of the electromagnet can be changed by chanqing the direction of conduction to the electromagnet.
Patent AU-6948400-A (AU)
Title: Method and apparatus for beamforming in a wireless communication system
Inventor: JALALI AHMAD
IPC: H04B7/26
Filed: 2000-08-31
Abstract: In a CDMA data communication system capable of variable rate transmission, utilization of beamforming techniques decreases the average interference caused by transmissions of a base station (104) to subscriber stations (112) in neighboring cells (124). Base stations (102, 104) utilize multiple transmit antennas (106, 108), each transmitting signals at controlled phases, to form transmit signal beams (110, 118, 122) corresponding to individual subscriber stations (112, 116, 114). Data and reference signals are transmitted along beams (110, 118, 122) that change according to fixed time slots and subslots in order to maximize carrier-to-interference ratios (C/I) measured at subscriber stations (112, 116, 114).
Patent AU-6971891-A (AU)
Title: Calibration of pump efficiency meters
Inventor: YATES MAURICE ALAN
IPC: F03B11/00
Filed: 1990-12-28
Abstract: A test rig for checking the uncertainty of a pump efficiency meter is mounted within a thermally insulated environment (1) and includes a fluid inlet chamber (2) and a fluid outlet chamber (3) connected by a pipe (11) incorporating a throttle valve (4). The chambers (2) and (3) each have locations for receiving the input pressure transducers (5) and (7) and input temperature transducers (6) and (8) respectively of the meter to be tested. The actual efficiency value (Ep) is measured by the meter using the thermodynamic principle as fluid flows and the uncertainty in the actual efficiency value is determined by the formula 100.(2a.Ep-1) where a is the isothermal value of the fluid.
Patent AU-6981600-A (AU)
Title: Bonding agent
Inventor: HULSEBUSCH MARLIES
IPC: C09D5/00
Filed: 2000-07-27
Abstract: The invention relates to 8-hydroxychinoline derivatives, methods for preparing 8-hydroxychinoline derivatives and their use as a bonding agent between metallic surfaces and organic polymer layers. The inventive 8-hydroxychinoline derivatives are capable of bonding organic polymer layers to metallic surfaces.
Patent AU-7580691-A (AU)
Title: Heterovesicular liposomes
Inventor: KIM SINIL
IPC: B01J13/02
Filed: 1991-03-20
Abstract: Disclosed are heterovesicular liposomes containing different biological compositions (14, 14a) each encapsulated in separate chambers of the liposomes, having defined size distribution, adjustable internal chamber size and number, methods of making them and treatment of patients with them. The preparation process includes the addition of composition to first lipid component in the vial to obtain an emulsion, the addition of composition to second lipid component in the vial to obtain a second emulsion and mixing these emulsions to form a chimeric emulsion.
Patent AU-7643694-A (AU)
Title: High pressure atomization systems for high viscosity products
Inventor: BUISSON GERALD LAURENT
IPC: B05B1/34
Filed: 1994-09-20
Abstract: The present invention pertains to improved manually operated atomization systems which combine atomizing nozzles with high pressure, pre-compression type pump mechanisms in order to provide a consistent, high quality, finely-atomized spray of a comparatively higher viscosity fluid. The pre-compression pump mechanism ensures that the product will only be delivered when sufficient pressure is available for atomization regardless of the speed or authority with which the pump mechanism is actuated. When the fluid is discharged from the nozzle in a swirling, conical film, the fluid is broken up into a finely-dispersed mist which may then be directed toward the surface to be coated. Pump mechanisms for use with the present invention incorporate specific design features which facilitate the flow of comparatively viscous fluids with reduced flow resistance and hence reduced pressure losses, as well as providing enhanced structural integrity to better withstand such operating pressures and forces while providing improved reliability. The combination of pre-compression and comparatively higher operating pressures ensures that the comparatively higher viscosity fluid will be delivered to the nozzle with a pressure (and hence a velocity) that is comparatively high and within a comparatively narrow range. This in turn ensures a finely-dispersed product spray with a comparatively narrow range of particle sizes, under a wide range of actuation circumstances.
Patent AU-7965591-A (AU)
Title: Rotary machine
Inventor: MAYNE ALFRED RICKARD
IPC: F04B1/04
Filed: 1991-05-22
Abstract: PCT No. PCT/AU91/00224 Sec. 371 Date Nov. 13, 1992 Sec. 102(e) Date Nov. 13, 1992 PCT Filed May 22, 1991 PCT Pub. No. WO91/18188 PCT Pub. Date Nov. 28, 1991.A machine that converts between reciprocating motion of a piston and rotary motion of a shaft. The shaft rotates an integral web that carries a number of lobe wheels spaced evenly about a pitch circle centered on the shaft. The lobe wheels are planetary driven by pinions and a fixed ring gear. The lobe wheels are somewhat star shaped with radially extending lobes which push followers outwardly, then release them inwardly, as the lobe wheels orbit past and below the follower. The follower is connected by a lever and a pair of connecting rods and to the piston.
Patent AU-7977200-A (AU)
Title: Method and system for assisting mobile telecommunication terminal users
Inventor: LJUNGBERG JOHAN
IPC: H04W8/18
Filed: 2000-09-29
Abstract: A method, and a corresponding system, for assisting mobile telecommunication terminal users to establish contact are disclosed. According to the method profiles of mobile telecommunication terminal users are stored and the mobile telecommunication terminal users are linked to particular mobile telecommunication terminals. Furthermore, relative distances between the mobile telecommunication terminals are determined and different mobile telecommunication terminal users are matched with each other based on the profiles of the mobile telecommunication terminal users and the relative distances between the mobile telecommunication terminals to which the mobile telecommunication terminal users are linked. Finally, the mobile telecommunication terminal users for which a match h as been made are alerted of the match.
Patent AU-8046398-A (AU)
Title: A method for punching and a punch die
Inventor: CARLSSON PERVI
IPC: B26F1/02
Filed: 1998-06-02
Abstract: The invention relates to a method of punching one or more holes in a two-wall workpiece having mutually facing walls where one or more holes is/are to be punched in at least one wall. According to the method, there is inserted in the space between the walls a punch die that has a thickness corresponding essentially to the distance between the walls. The die includes one or more punch cavities. A punch tool having one or more punches is activated on the ouside of the wall subsequent to having moved the punch die to a position in which a punch cavity is located opposite its respective punch. The invention also relates to a punch die (8) for use when carrying out the method. The punch die (8) includes one or more punch cavities (7) and is adapted for insertion into the space between the wall (2, 3) of the two-wall workpiece (1).
Patent AU-8052901-A (AU)
Title: Methods of synthesizing an oxidant and applications thereof
Inventor: CIAMPI LEE EDWARD
IPC: C02F1/467
Filed: 2001-07-12
Abstract: Novel methods and devices for synthesizing ferrate and uses thereof are described. One aspect of the invention relates to synthesizing ferrate at a site proximal to the site of use, another aspect of the invention relates to devices and methods for synthesizing ferrate.