baber/WOPTO huggingface dataset:
Patent AU-4660189-A (AU)
Title: Radiofrequency ablation catheter
Inventor: LANGBERG EDWIN
IPC: A61B18/08
Filed: 1989-11-17
Abstract: A cardiac ablation apparatus including a solenoidal antenna, monitoring electrodes, and a coupling network at a distal end of a catheter transmission line, and another coupling network at the proximal end of the catheter transmission line to connect the catheter to the source of radiofrequency (RF) power and to an intracardiac electrogram monitor. Solenoidal antenna design includes single and multiple windings with varying geometrical features. Plated plastic tri-axial design of a transmission line offers unitary fabrication. A catheter with variable impedance electrode and gap coatings has features useful for both ablation and for hyperthermia applications. <IMAGE>
Patent AU-4758297-A (AU)
Title: Silane-grafted materials for solid and foam applications
Inventor: BAMBARA JOHN D
IPC: C08L23/16
Filed: 1997-10-16
Abstract: Polymer articles including ethylene-vinyl acetate and maleic anhydride are described. The ethylene-vinyl acetate can be a high vinyl acetate content ethylene-vinyl acetate. The articles include foamed articles and non-foamed articles. The foamed articles have improved characteristics and properties, such as surface bonding properties.
Patent AU-4835290-A (AU)
Title: Diaphragm pump
Inventor: UMEZU MITSUO
IPC: A61M60/89
Filed: 1989-12-22
Abstract: A pump (10) has a housing (11), a base (12) and a flexible diaphragm (13) between the housing and the base. The diaphragm (13) and the base (12) define a driving chamber and the diaphragm (13) and the housing (11) define a pump chamber. The driving chamber is coupled to a pump driver adapted to direct fluid to and from the driving chamber to drive the diaphragm. The pump chamber is of generally conical form with its outlet (21) being located at the apex of the conical pump chamber and the inlet (22) being disposed at an angle inclined to the plane of the base of the conical pump chamber and being generally tangential to the outer portion of the base of pump chamber such that flow through the pump chamber is in the form of a continuous spiral vortex.
Patent AU-4836496-A (AU)
Title: Thrombin preparation
Inventor: MACGREGOR IAN RANDLE
IPC: C12N9/74
Filed: 1996-02-23
Abstract: PCT No. PCT/GB96/00423 Sec. 371 Date Nov. 20, 1997 Sec. 102(e) Date Nov. 20, 1997 PCT Filed Feb. 23, 1996 PCT Pub. No. WO96/26269 PCT Pub. Date Aug. 29, 1996A process for preparing thrombin which comprises treating a mixture comprising prothrombin, factor Xa, factor Va, and phospholipids with calcium ions, at a pH of 6.0-7.0 is provided. In particular the pH of 6.0-7.0 may be generated by the addition of the calcium ions or by buffering the preparation to a pH of 6.0-7.0. Thrombin preparations so produced may be subjected to further purification and are particularly stable even when substantially free of exogenous stabilizing agents such as proteins, sugars, polyol and mixtures thereof, and may be subject to freeze-drying and a virus inactivation by heat treatment.
Patent AU-4892299-A (AU)
Title: Mechanism for generating wave motion
Inventor: SARINGER JOHN H
IPC: A61G7/057
Filed: 1999-07-23
Abstract: The present invention provides a wave generating apparatus for generating waves in for example beds, chairs and the like. In one aspect the device includes a motor driven crankshaft to which are attached several longitudinal beams. The beams mounted on the crankshafts are offset with respect to each other in such a way as to produce a phase shift between the beams. Each beam is provided with several links pivotally attached at one end to each beam and the links are spaced apart along each beam by a distance equal to the desired wavelength of the wave being produced. The other ends of each link is attached to a flexible membrane which forms a support surface of the bed or chair. The links from the different beams are interleaved at equal phase intervals so as to produce a travelling wave in the flexible membrane so that a complete wave passes during each full rotation of the crankshaft assembly. In another embodiment the motor is replaced by a generator and the mechanical movement of the flexible membrane driven by a fluid for example is converted into other forms of mechanical or electrical power.
Patent AU-4985893-A (AU)
Title: Interconnecting element for connecting panels
Inventor: OLSEN BJAERN WILLY
IPC: E06B3/48
Filed: 1993-08-31
Abstract: PCT No. PCT/NO93/00131 Sec. 371 Date Apr. 6, 1995 Sec. 102(e) Date Apr. 6, 1995 PCT Filed Aug. 31, 1993 PCT Pub. No. WO94/05887 PCT Pub. Date Mar. 17, 1994An interconnecting element for connecting panels (2,23) consisting of upper (1) and lower (18) profile parts, the profile parts (1,18) having curved sections (5,20) which interact with each other at a distance from a pivotal joint (3). One side edge of the curved section (5) is intended to interact with the panel (2), and the other, opposite side edge is designed with a flange (4) which is at an angle to the pivotal joint (3) , which constitutes a rotation point for the curved section (5). Moreover the lower profile part (18) has a socket (19) for interaction with the pivotal joint (3), the curved section (20) being provided at a distance from the socket (19 ) for interaction with the upper profile part's curved section (5). The curved sections (5,20) are provided on the inside of the panels (2,23) on the end edges as an extension of the panels' (2,23) end profiles (10,30).
Patent AU-5098400-A (AU)
Title: Communications arrangement
Inventor: MOLINARI MARIO
IPC: H04Q11/04
Filed: 2000-06-08
Abstract: In a communications system, especially an SDH DCN system in which most network elements (NEs) function as intermediate systems (ISs) rather than end systems (ESs), it is made possible to reduce the constraints on the DCN topology posed by the IS-IS routing protocol by configuring the gateway element (GNE) and the NEs directly connected to it in such a way that the non-gateway NEs appear as ESs to the rest of the system. This is achieved by setting up on each of the digital communication channels (DCCs) of the GNE manual end-system adjacencies for all the NEs reachable through that DCC; setting the "external domain" attribute of these DCCs to TRUE and setting the same attributes of the corresponding DCCs of those NEs which are immediate neighbors of the GNE likewise TRUE; and supplying those DCCs with length-zero reachable address prefixes (RAPs) and configuring the neighbor NEs as level 2 Intermediate Systems. The invention applies especially to SDH ring topologies, in which case the gateway element has two DCCs, but also to bus topologies, in which case the gateway has only one DCC. Systems with more than one gateway element are also catered for.
Patent AU-5336096-A (AU)
Title: Method for preventing fouling and sheeting in gas phase reactors
Inventor: PALMROOS ARI
IPC: C08F2/34
Filed: 1996-04-10
Abstract: PCT No. PCT/FI96/00189 Sec. 371 Date Jan. 9, 1998 Sec. 102(e) Date Jan. 9, 1998 PCT Filed Apr. 10, 1996 PCT Pub. No. WO96/32420 PCT Pub. Date Oct. 17, 1996A method for preventing sheeting problems in a gas phase reactor in such multi-phase polymerization process, which comprises at least one loop reactor followed by a gas phase reactor, where the polymerization is continued in the presence of added monomers, and in which process a fouling preventive agent is used to prevent fouling or sheeting in the reactors. According to the invention 30-70% of the end product is polymerized in the loop reactor, where the whole amount of the fouling preventive agent is added, the amount of the fouling preventive agent being higher than necessary to prevent the fouling in the loop reactor.
Patent AU-5345486-A (AU)
Title: Stuffed bread
Inventor: HAYASHI TORAHIKO
IPC: A21C9/06
Filed: 1986-02-13
Abstract: @ A method of producing filling-containing baked bread is provided. A dough sheet having layers of fats and oils therein is formed, cut to desired dimensions, wound, and baked to form bread having flexible layers therein into which filling is introduced through a pipe. The introduction of filling is effected by inserting the pipe along the axis of the baked bread, so that the tip of the pipe can easily enter into thin cavities formed by expanded gaseous material when baking the wound dough sheet, without damaging the shape of the bread and without clogging the tip of the pipe with crumbs, whereby filling material containing solids, or filling material consisting only of solids, may be introduced into the baked bread.
Patent AU-5488798-A (AU)
Title: Synthesis of bis trialkylsilylamide and resulting composition
Inventor: FORAT GERARD
IPC: C07F7/10
Filed: 1997-12-11
Abstract: The invention concerns the synthesis of bis trialkylsilylamide which consists in: subjecting the amide to the action of a trialkylsilyl halide on an amide bearing a Rf group in the presence of a base whose halide, or halohydrate is insoluble in the medium and in the presence of a covalent and non-hydrophilic solvent. The invention is applicable to organic synthesis.
Patent AU-5663990-A (AU)
Title: Improved method of and means for providing information to edit a video tape
Inventor: ROGGENDORF PETER
IPC: G11B27/10
Filed: 1990-05-10
Abstract: A method of and apparatus for editing half-inch tape used for home recording of video material applies pulse-width modulation to prerecorded synchronizing pulses in predetermined time intervals. The interval is started with an eleven-bit header that is compatible with that of a commercially available system known as the VASS system. Time blocks are then encoded by pulse-width modulation with information identifying the particular recording session and the number of elapsed seconds minutes and hours since the beginning of the session. A check code completes the modulation during the interval for television systems such as PAL and SECAM that are adapted for fifty-Hz operation. For systems such as NTSC that operate at sixty Hertz, a ten-bit dummy code is added to complete the two-second interval. The code is entered without writing over the leading edge of the prerecorded synchronizing pulse, allowing the timing of those pulses to continue without interruption. Using this system, an editor can locate any desired interval and can then locate an individual frame within that interval by counting synchronizing pulses. The apparatus of the invention inserts and detects the header, inserts and detects the address code, inserts time signals in sequence, and detects a selected time interval and frame within that interval. An electronic circuit processes signals derived from the tape for input to a microprocessor which controls displays, insertion of codes, and advancing to a chosen edit location.
Patent AU-5731396-A (AU)
Title: Composite materials using bone bioactive glass and ceramic fibers
Inventor: MARCOLONGO MICHELE S
IPC: A61F2/00
Filed: 1996-05-08
Abstract: Composite materials formed from bone bioactive glass or ceramic fibers and structural fibers are disclosed. In preferred embodiments, a braid or mesh of interwoven bone bioactive glass or ceramic fibers and structural fibers is impregnated with a polymeric material to provide a composite of suitable biocompatibility and structural integrity. Most preferably, the mesh or braid is designed so that the bioactive fibers are concentrated at the surface of the implant to create a surface comprised of at least 30% bioactive material, thereby providing enhanced bone ingrowth. The interweaving between the bone bioactive glass or ceramic fibers and the core of structural fibers overcomes the problems found in prior composite systems where the bioactive material delaminates from the polymer. Preferred bioactive materials include calcium phosphate ceramics and preferred structural fibers include carbon fibers. Improved prosthetic implants and methods of affixing an implant are thus also disclosed.
Patent AU-5781196-A (AU)
Title: Process and equipment for producing iron carbide
Inventor: MIYASHITA TORAKATSU
IPC: C01B31/30
Filed: 1996-05-27
Abstract: The present invention provides method and apparatus capable of producing iron carbide having any quality, both quickly and economically. The method of producing iron carbide(Fe3C) comprises reducing and carburizing iron-containing raw materials for iron making such as iron ore and the like containing iron oxides (e.g. hematite) and iron hydroxides as main components. The hematite is partially reduced to a reduction ratio of 50 to 65% by a gas containing mainly hydrogen in a first stage of the reaction process, then the partially reduced hematite is further reduced and carburized by - a gas containing mainly hydrogen and methane in a second stage of the reaction process to provide iron carbide. <IMAGE>
Patent AU-5802399-A (AU)
Title: Improved yield and line width performance for liquid polymers and other materials
Inventor: GURER EMIR
IPC: B05B7/08
Filed: 1999-09-01
Abstract: Systems and methods are described for improved yield and line width performance for liquid polymers and other materials. A method for minimizing precipitation of developing reactant by lowering a sudden change in pH includes: developing at least a portion of a polymer layer on a substrate with an initial charge of a developer fluid; then rinsing the polymer with an additional charge of the developer fluid so as to controllably minimize a subsequent sudden change in pH; and then rinsing the polymer with a charge of another fluid. An apparatus for minimizing fluid impingement force on a polymer layer to be developed on a substrate includes: a nozzle including: a developer manifold adapted to supply a developer fluid; a plurality of developer fluid conduits coupled to the developer manifold; a rinse manifold adapted to supply a rinse fluid; and a plurality of rinse fluid conduits coupled to the developer manifold. The developer manifold and the rinse manifold can be staggered so as to reduce an external width of the nozzle compared to a nominal external width of the nozzle achievable without either intersecting the fluid manifold and the another manifold or staggering the fluid manifold and the another manifold. The systems and methods provide advantages including improve yield via reduced process-induced defect and partial counts, and improved critical dimension (CD) control capability.
Patent AU-5810194-A (AU)
Title: A control system for a machine for winding electrical cablesand the like, and a method of controlling the machine
Inventor: SPINOSI ELISEO
IPC: B65H63/00
Filed: 1993-12-13
Abstract: The system comprises a laser light source (20) arranged so that it projects a line of light (L) which intersects the portion (C1) of the cable (C) between the cable guide (17) and the reel (8) near the point (Q) at which the cable (C) is deposited on the reel (8), and a processing and control system (30, 31) which is arranged:   to determine the position of a characteristic point (P) of the intersection of the line of light (L) with the portion (C1) of the cable (C), relative to a first reference axis (x) parallel to the axis of the reel (8) and fixed to the cable guide (17); to calculate the velocity (VP) of the movement of the characteristic point (P) relative to the axis (x); to bring about a relative movement between the cable guide (17) and the reel (8) at a nominal velocity (VO) which depends upon the diameter (D) of the cable (C) and is proportional to the speed of rotation ( OMEGA ) of the reel (8) when the characteristic point (P) remains in a constant and predetermined reference position (xO) relative to the axis (x) and its velocity (VP) is substantially zero.     <IMAGE>
Patent AU-5972094-A (AU)
Title: Element for synthetic tennis ground and method for its production
Inventor: LEVASSEUR FRANCOIS
IPC: E01C13/00
Filed: 1994-01-27
Abstract: The present invention relates to an element suitable for constructing permanent tennis courts and for repairing old tennis courts of the blaize (dirt) type, characterised in that it comprises a structured textile backing (1) forming a carpet having an open structure and composed of non-rotting synthetic fibres (4), which is successively filled with a first layer (6 and 7) essentially consisting of sand having a particle size ensuring suitable drainage and with a second, surface, layer (8) consisting of ground brick having a smaller particle size than the particle size of the underlying layer. <IMAGE>
Patent AU-6086890-A (AU)
Title: Agglomerated psyllium husk containing edible acid
Inventor: BARBERA MELVIN ANTHONY
IPC: A23L7/10
Filed: 1990-08-09
Abstract: Agglomerated psyllium husk comprising edible acid uniformly dispersed throughout the agglomerating coating. Preferred are maltodextrin-containing agglomerates of psyllium husk comprising citric acid uniformly dispersed throughout the maltodextrin coating. This agglomerated psyllium husk has improved mixability and dispersibility in liquids.
Patent AU-6088396-A (AU)
Title: Disk driving device and method for optical recording and reproduction
Inventor: TSUTSUI KEIICHI
IPC: G11B7/085
Filed: 1996-08-02
Abstract: A disk driving device for use in recording and/or reproducing data on an optical recording medium having a plurality of recording layers. When a focus jump operation is executed between the recording layers, an actuator displaces an objective lens in response to a selectively generated acceleration or deceleration pulse and a focus error signal. Instability of the focus jump operation derived from noise superimposed on the focus error signal or from sensitivity variations in the actuator is eliminated. <IMAGE>
Patent AU-6220300-A (AU)
Title: Benzofurylpiperazine serotonin agonists
Inventor: BRINER KARIN
IPC: C07D405/04
Filed: 2000-07-21
Abstract: The present invention provides serotonergic benzofurans of Formula I:where R is methyl or ethyl, or pharmaceutically acceptable acid addition salts thereof.
Patent AU-6286600-A (AU)
Title: Method and device for programmable shaping of a time profile for quasi-monochromatic optical pulses
Inventor: RAOULT FABRICE
IPC: H01S3/00
Filed: 2000-06-14
Abstract: An optical process for the programmable time profile shaping of quasi-monochromatic optical pulses, involves the following steps: (1) spectral components of a wide spectrum pulse are spread out over time, and a stretched pulse with frequency drift is obtained, while conserving spectral width; (2) the pulse is spectrally shaped and, as a consequence, time shaped; and (3) the wide spectrum is converted into a narrow spectrum, while conserving time shaping.
Patent AU-6297199-A (AU)
Title: Transmitter pen location system
Inventor: WOOD ROBERT P
IPC: G06F3/033
Filed: 1999-10-08
Abstract: A transmitter pen location system is provided, in which a pen is adapted to send a repeated output signal to external receivers (20a, 20b) at two or more receiver locations (18a, 18b), wherein the location of the pointing tip of the pen is determined in relation to the writing surface of a whiteboard. In one embodiment an output element, preferably an ultrasonic transducer, transmits a time dependent output signal (16) from a single signal transmitter pen to two or more external receivers (20a, 20b) at two or more receiver locations (18a, 18b). The direction of arrival of the output signal (16) to each of the receiver locations (18a, 18b) is determined, an the pointing tip of the single transmitter pen is then determined, as the intersection of direction vectors from the pen to the external receivers (20a, 20b). In another embodiment, the transducer transmits a time dependent output signal (16) from the transmitter pen to three or more external receivers (20a, 20b), wherein the received signal is processed to determine the time of arrival to each of the receivers, and the location of the pointing tip of the pen is determined as the calculated distance between the receivers. In another alternate embodiment having a dual signal transmitter pen, a third receiver located at a receiver location is used to determine the time of arrival of a secondary output signal, to determine the distance between the dual signal transmitter pen an the receiver location, while two or more receivers at the receiver location are used to determine the direction of arrival of the primary time dependent output signal. Alternative embodiments allow the transmission of supplementary information from the transmitter pen to the receivers, using waveshaping of the output signal.
Patent AU-6350786-A (AU)
Title: High voltage insulating material
Inventor: ROWE JAMES THOMAS
IPC: H01B3/46
Filed: 1986-10-02
Abstract: An article for use in a high voltage environment is insulated by a non-tracking material comprising a silicone polymer, titanium dioxide, and platinum in an unsupported form. A method of making such an article is described. Also disclosed is a non-tracking material per se comprising a silicone polymer, a reinforcing silica filler, an organic peroxid, titanium oxide and another transition metal oxide and platinum in an unsupported form.
Patent AU-6360894-A (AU)
Title: Wound treatment employing reduced pressure
Inventor: ARGENTA LOUIS C
IPC: A61B19/00
Filed: 1994-03-07
Abstract: A method of treating tissue damage comprises applying a negative pressure to a wound sufficient in time and magnitude to promote tissue migration and thus facilitate closure of the wound. The method is applicable to wounds, burns, infected wounds, and live tissue attachments. A wound treatment apparatus is provided in which a fluid impermeable wound cover is sealed over a wound site. A screen in the form of an open-cell foam screen or a rigid porous screen is placed beneath the wound cover over the wound. A vacuum pump supplies suction within the wound cover over the treatment site.
Patent AU-6374286-A (AU)
Title: New seat support for public transport vehicle and seat provided therewith
Inventor: DANTON JEAN-LOUIS
IPC: B60N2/90
Filed: 1986-09-25
Abstract: New seat support for a public transport vehicle and seat equipped with this support. The invention relates to a seat support for a public transport vehicle, intended to be mounted overhung on a side wall of this vehicle. As seen in section through a vertical plane perpendicular to the sidewall, the framework of this support has a generally C-shaped cross-section. The upper branck of the C is intended to serve as a base for a seat, the lower branch of the C rests on the floor of the vehicle and is fixed to the latter, and the verticle part of the C, which joins the branches together, is designed to bear against the side wall of the vehicle and to be fixed to the latter.
Patent AU-6421396-A (AU)
Title: Method for producing a screen printing stencil
Inventor: FISCHER HANNES
IPC: G03F7/12
Filed: 1996-08-23
Abstract: To produce a stencil, for screen printing textiles, a carrier body (1) has a varnish coating (L) on its outer surface. It is subjected to a laser beam to form the required pattern, with a wavelength of more than 450 nm. The laser beam has a pref. wavelength of 480 nm, and in the IR spectrum range. The optical power is about 150 mW, and uses an on/off switching frequency of 0.1-1.3 MHz. The varnish coating (L) is burned off by the laser beam, and is a layer which can be polymerised, is partially cross linked by the laser beam and eventually developed. The varnish, for application, has at least one negative photo-resist with at least one photo-activator. The varnish has a dilution which is easily evaporated. It contains a dyestuff, with a colour complementary to the colouration of the beam wavelength.
Patent AU-6456994-A (AU)
Title: Low fat sausages manufacture
Inventor: CHEONG SUNG HEE
IPC: A23L13/60
Filed: 1994-06-06
Abstract: A process for manufacturing low fat sausages, in which a meat batter is prepared which consists of meat, added fat, ice and nitrite curing salt in such proportions that it has a fat content of from 1 to 20%, which comprises chopping ground meat, while adding the ice, salt and phosphate, at a temperature maintained between -2 DEG C and 10 DEG C by the addition of liquid nitrogen for 2 to 10 min, further chopping, while adding the fat, at a temperature maintained between 1 DEG C and 10 DEG C by the addition of liquid nitrogen for up to 10 min, chopping to a temperature between 12 DEG C and 15 DEG C, stuffing, redning and heating.