baber/WOPTO huggingface dataset:
Patent AU-3700093-A (AU)
Title: Portable hand-held power assister device
Inventor: ARMBRUSTER RANDY E
IPC: A61M5/145
Filed: 1993-04-20
Abstract: A hand-held power assister device is provided for injecting liquid, such as contrast media, into the vascular system of a mammal at a controlled rate from a syringe. The device comprises a pistol-shaped casing (10), a syringe (12) having a slideable piston (48) therein removably coupled to the casing (10) and drive means, (22,30,24,26) contained in the casing, for driving the piston in the syringe to deliver the liquid to the patient. The drive means preferably comprises a battery-powered motor (22) to generate angular rotation and a lead screw (30) rotatably coupled with the motor by gear means (24,26) to convert the angular rotation to linear motion, the screw (30) having at one end a female coupling means (38) for engaging with a male coupling means (46) on the piston (48). The use of the piston for the angiographic or urographic examination of a mammal is described. <IMAGE>
Patent AU-3705700-A (AU)
Title: Asynchronous reservation-oriented multiple access for wireless networks
Inventor: RAMANATHAN SUBRAMANIAN
IPC: H04L12/28
Filed: 2000-02-24
Abstract: This disclosure describes systems and methods for transmitting data over transmission bandwidth in a communication channel over a wireless network through asynchronous, reservation-oriented, multiple access to support real-time multimedia. The access to a transmission bandwidth in a communications channel is guaranteed (or reserved) from a terminal to a server by establishing a reserved bandwidth for a transmission in an on-demand, as-desired manner. A terminal reserves bandwidth with a server by corresponding with the server to reserve a finite bandwidth for transmissions of a data packet. A server recognizes the request for a finite bandwidth and approves the request, if capacity permits. Once a request has been approved, the systems and methods consist with this disclosure provide for reserved access to transmission bandwidth in a communications channel to support real-time network applications, including transactions involving wireless local area networks, cellular networks, and ad hoc networks.
Patent AU-3993295-A (AU)
Title: A device for raising an edge of a topmost sheet of a pile of sheets
Inventor: STRADI ARISTIDE
IPC: B65H3/22
Filed: 1995-11-29
Abstract: A device for raising an edge of a topmost sheet from a pile of sheets comprises two cursors slidably coupled to a mobile head. On one end of each cursor two needles are fixed, which needles pierce into said edge. The device is especially useful in the manufacturing process of phenolic-melaminic decorative plastic laminates and preformable or postformable treated panels for raising sheets of paper which have been impregnated with resin and piled one on another.
Patent AU-4020193-A (AU)
Title: File-holder
Inventor: DOERNER ULF
IPC: G09B29/00
Filed: 1993-04-16
Abstract: A file-holder, in particular for holding presentation files in the presentation position, is characterized by a flat holding rail (10) with upwardly bent or folded flanges (12) at the ends.
Patent AU-4222600-A (AU)
Title: Methods and reagents for determining enzyme substrate specificity, and uses related thereto
Inventor: BACHOVCHIN WILLIAM
IPC: A61K38/00
Filed: 2000-04-10
Abstract: The invention provides a method for determining a preferred amino acid sequence motif for an active site an associated substrate specificity subsites of an enzyme. In the method of the invention, an enzyme is contacted with an oriented degenerate peptide library, certain peptides within the library which are substrates for the enzyme are bound by the enzyme, and bound peptide/enzyme complexes are separated from unbound peptides. The bound peptides are released from the enzyme and are sequenced. A preferred amino acid sequence motif for the active site and associated specificity subsites is determined based upon the relative abundance of different amino acids residues at each degenerate position. The invention also provides peptides, peptide analogs, and other small molecules which have a variety of uses and can be derived from the present invention.
Patent AU-4300700-A (AU)
Title: Inactivated cytokines for immunisation
Inventor: ZAGURY DANIEL
IPC: C07K14/525
Filed: 2000-04-20
Abstract: The invention concerns a derivative of viral regulatory protein or a fragment of viral regulatory protein or of the alpha interferon or a fragment of alpha interferon, which is carboxymethylated, a method for preparing, use of the resulting product in a method of treatment for the human or animal body, a pharmaceutical composition and a vaccine containing as active principle, at least one of the carboxymethylated proteins or fragments.
Patent AU-4491200-A (AU)
Title: Beta-carboline pharmaceutical compositions
Inventor: ANDERSON NEIL R
IPC: A61K9/64
Filed: 2000-04-26
Abstract: Formulations containing a PDE5 inhibitor, a water-soluble diluent, a hydrophilic binder, a disintegrant, and optional microcrystalline cellulose and/or a wetting agent, and their use in treating sexual dysfunction.
Patent AU-4566197-A (AU)
Title: Separation of solids from aqueous suspensions
Inventor: CUTTS PAUL KENNETH
IPC: D21B1/32
Filed: 1997-10-07
Abstract: Cellulosic fines and cellulosic fibers are separated from a suspension containing the fines, the fibers and hydrophobic materials by screening the suspension to remove the fibers, and then subjecting the resultant filtrate to dispersed air flotation in the presence of calcium and generally a separation aid to form an upper Reject fraction in which the hydrophobic material is concentrated and a lower Accept fraction in which the cellulosic fines are concentrated.
Patent AU-4778279-A (AU)
Title: Prostaglandin analogues
Inventor: CASSIDY FREDERICK
IPC: C07D233/70
Filed: 1979-06-05
Abstract: A compound of the formula (I):wherein:X is O, S or H<sub>2</sub>;Yis-CH<sub>2</sub>-CH<sub>2</sub> -CH = CH- or C≡C-;n is 1 to 7;R, is C<sub>1-4</sub>alkyl;R<sub>3</sub> is hydroxy or protected hydroxy;R<sub>4</sub> is C<sub>1-9</sub> alkyl, C<sub>3</sub>-<sub>8</sub> cycloalkyl or C<sub>3-8</sub> cycloalkyl-C<sub>1-6</sub> alkyl; orR<sub>2</sub> and R<sub>4</sub> taken with the carbon atom to which they are joined represent a C<sub>5-8</sub> cycloalkyl group; and R<sub>5</sub> is hydrogen or C<sub>1-6</sub> alkyl; and salts thereof have useful pharmaceutical activity including bronchodilator activity. A method for the preparation is given.
Patent AU-4803896-A (AU)
Title: Support plate for teeth
Inventor: FOSER HANS-PETER
IPC: A61C19/10
Filed: 1996-03-12
Abstract: The teeth holder dish (10) has a body (12) and a wax receptacle (22) for holding a viscous mass such as wax in which a number of teeth can be pressed. The wax receptacle is bordered by convex shaped upper and lower cross pieces (14,16) and the wax mass has a convex curvature on its surface. The floor of the wax receptacle has a convex shape and the depth of the receptacle between the upper surfaces of the upper and lower cross pieces is constant. The side ends of the receptacle are bordered by hollow side members (18,20) whose height at the centre corresponds to that of the main cross pieces.
Patent AU-4893093-A (AU)
Title: Catheter with a vascular support
Inventor: GIANOTTI MARC
IPC: A61F2/06
Filed: 1993-10-11
Abstract: A catheter with a cylindrical vessel support (5) of the self-expanding type is made of a permeable network of mutually crossing, rigid threads (6) and comprises a tubular outer catheter shaft (3) which receives the tensioned vessel support (5) on its distal end, and an inner catheter (4) which is displaceable in the outer catheter (3) and exposes a passage for a guide wire (9) in its interior. On its proximal end the vessel support (5) is secured in its tensioned state such that it forms a permeable network cone (7). This catheter is to be developed further in such a way that it can be advanced under secure guidance along a guide wire, that it does not collect any vascular fluid during its advance in the vessel and that it prevents injuries to the vessel wall by the edge of the distal catheter opening. For this purpose, the invention proposes that the rigid threads (6) forming the network be joined again at their ends and anchored distally on a tip (10), so that a second network cone (11), which is arranged as a mirror image to the first cone, is formed on the distal end of the vessel support (5). The tip (10) on which the threads (6) are anchored allows the guide wire (9) to pass through in its inside and is shaped on the outside such that it seals the distal opening of the outer catheter (3) when the latter completely receives the tensioned vessel support (5). When the tip (10) seals the outer catheter (3) it extends distally in a manner such that its distal end tapers relative to the distal opening of the outer catheter (3). <IMAGE>
Patent AU-4916485-A (AU)
Title: Spiro - heteroazolones
Inventor: LIPINSKI CHRISTOPHER A
IPC: A61K31/47
Filed: 1985-10-29
Abstract: Spiro-heteroazolone compounds of the formula: <CHEM>  or a pharmaceutically acceptable salt thereof, wherein  A is methylene, hydroxymethylene, or methine; Y is methylene, alkylmethylene, methine or alkylmethine, wherein alkyl in each instance has 1-4 carbon atoms; with the proviso that when A is methine, Y is methine or alkylmethine;  Z is oxygen, sulfur, or nitrogen substituted by hydrogen;  O is nitrogen or nitrogen-N-oxide; and X is in the 3 min -position and is hydrogen, halo, alkyl, alkoxy having 1-4 carbon atoms, alkylthio, alkylsulfinyl, alkylsulfonyl, phenoxy, phenylthio, or nitro; or X is in the 2 min -position and is hydrogen, alkyl, or alkoxy having 1-4 carbon atoms; wherein alkyl in each instance has 1-4 carbon atoms; with the proviso that when O is nitrogen-N-oxide, X is not alkylthio, alkylsulfinyl or phenylthio; and with the further proviso that when O is nitrogen and X is hydrogen and Z is nitrogen subsitituted by hydrogen, at least one of A and Y is always other than methylene. The compounds have utility as aldose reductase inhibitors and as therapeutic agents for the treatment of complications arising from diabetes.
Patent AU-5104590-A (AU)
Title: Textured softgels and method and apparatus for the manufacture thereof
Inventor: BEZAIRE OVILA
IPC: A61J3/07
Filed: 1990-01-23
Abstract: A softgel having a texture on at least a portion of its surface and a process and apparatus for the manufacture thereof. The process for manufacturing the textured softgel includes forming a flowable gelatin mass, providing a rotary drum having an outer surface, controllably directing a flowable gelatin mass to the outer surface of the drum, forming a gelatin ribbon of substantially uniform thickness on the outer surface of the drum, the gelatin ribbon being initially in a relatively softer and moldable state immediately following the directing step, providing a roller of reduced diameter with a textured surface closely adjacent to the outer surface of the drum, passing the ribbon while in the relatively softer and moldable state between the drum surface and the textured surface while applying sufficient pressure to the roller in the direction towards the drum to cause the textured surface to impart a matching texture on the other surface of the ribbon, providing a second gelatin ribbon, forming a plurality of filled softgels from the gelatin ribbons, the matching texture defining the outer surface of at least of a portion of each of the softgels.
Patent AU-5120296-A (AU)
Title: Piperidine derivatives
Inventor: TANOUE YOSHIHIRO
IPC: C07D405/12
Filed: 1996-03-27
Abstract: Piperidine derivatives represented by general formula (I) <CHEM>  or pharmaceutically acceptable acid addition salts thereof: wherein n represents an integer of 0 or 1; X represents CH2, O or CH-CH3; R represents hydrogen, halogen, lower alkyl, hydroxy, lower alkoxy, lower alkylthio, lower alkylsulfinyl, lower alkylsulfonyl, substituted aminosulfonyl or nitro; R1 and R2 may be the same or different and each represents hydrogen or lower alkyl, are disclosed. The piperidine derivatives have an antagonism on Substance P and is useful as a preventive or remedy for asthma, vomiting, etc.
Patent AU-5300499-A (AU)
Title: Nitrogenous heterocyclic carboxamide derivatives or salts thereof and antiviral agents containing both
Inventor: FURUTA YOUSUKE
IPC: C07D253/075
Filed: 1999-08-18
Abstract: Nitrogen-containing heterocyclic carboxamide derivatives represented by the following general formula: <CHEM> wherein ring A is a substituted or unsubstituted pyrazine, pyrimidine, pyridazine or triazine ring; R<1> is O or OH; R<2> is a hydrogen atom, an acyl group or a substituted or unsubstituted carbamoylalkyl or carboxyalkyl group; and the broken line represents a single bond or a double bond; or salts thereof are useful for preventing and treating virus infections and especially influenza virus infections.
Patent AU-5313700-A (AU)
Title: Personal mobility vehicles and methods
Inventor: KAMEN DEAN L
IPC: A61G5/04
Filed: 2000-06-01
Abstract: A vehicle capable of an extraordinary mode of motorized motion programmed to draw the attention of an operator. When one or more sensors sense a condition requiring attention of the operator, a periodic acceleration is superposed upon the motion of the ground-contacting members. The extraordinary mode of locomotion may include a mode where the vehicle alternates between braking and speeding up and braking over each period of the modulation.
Patent AU-5446394-A (AU)
Title: Bidirectional demodulation method and apparatus
Inventor: DENT PAUL W
IPC: H04L25/30
Filed: 1993-10-21
Abstract: A method and apparatus for demodulating data symbols transmitted through a fading communication channel. A plurality of first predetermined data symbols, a plurality of unknown data symbols, and a plurality of second predetermined data symbols are sequentially received. The received pluralities of data symbols are stored, and first and second sets of reference signals from the stored pluralities of first and second predetermined data symbols, respectively, are determined. The stored unknown data symbols based on the first set of reference signals are forward-demodulated, beginning with unknown symbols received nearer the first predetermined data symbols. The stored unknown data symbols based on the second set of reference signals are backward-demodulated, beginning with the unknown data symbols received nearer the second predetermined data symbols. Quality values indicative of demodulation qualities of the forward- and backward-demodulated data symbols are determined. The quality values are compared, and either the forward- or backward-demodulated data symbols are selected based on the comparison of quality values. <IMAGE>
Patent AU-5654586-A (AU)
Title: Transparent sheets containing directional images and method for forming the same
Inventor: PORTER GERALD ROBERT
IPC: G02B5/12
Filed: 1986-04-23
Abstract: This invention concerns a transparent sheet containing a directional image and method for forming such a sheet. A directional image is created in a transparent sheet comprising a monolayer of microlenses by forming deformations or axial markings in at least some of the microlenses by irradiation with a laser beam. The sheet may further comprise a partially light transmissive mirror disposed behind at least some of the microlenses. The directional images may be formed in transparent sheet which has been applied to a document as an overlay. When viewed under diffuse lighting conditions, the deformations appear as a dark image. The deformations may be formed so that when viewed under retroreflective conditions within a conical field the image is darker than the surrounding background, and when viewed under retroreflective conditions outside the conical field the image is brighter than the surrounding background.
Patent AU-5734590-A (AU)
Title: Method and apparatus for processing digital data
Inventor: BARNSLEY MICHAEL F
IPC: H04N1/415
Filed: 1990-05-17
Abstract: Digital image data is automatically processed by dividing stored image data into domain blocks and range blocks. The range blocks are subjected to processes such as a shrinking process to obtain mapped range blocks. The range blocks or domain blocks may also be processed by processes such as affine transforms. Then, for each domain block, the mapped range block which is most similar to the domain block is determined, and the address of that range block and the processes the blocks were subjected to are combined as an identifier which is appended to a list of identifiers for other domain blocks. The list of identifiers for all domain blocks is called a fractal transform and constitutes a compressed representation of the input image. To decompress the fractal transform and recover the input image, an arbitrary input image is formed into range blocks and the range blocks processed in a manner specified by the identifiers to form a representation of the original input image.
Patent AU-5868190-A (AU)
Title: Process and catalyst for the production of ethylene and acetic acid
Inventor: KITSON MELANIE
IPC: C07C51/25
Filed: 1990-07-04
Abstract: A process and catalyst for the production of ethylene and/or acetic acid by oxidation of ethane and/or ethylene with a molecular oxygen-containing gas in the presence of a catalyst composition comprising the elements A, X and Y in combination with oxygen, the gram-atom ratios of the elements A:X:Y being a:b:c, wherein A = ModReeWf; X = Cr, Mn, Nb, Ta, Ti, V and/or W; Y = Bi, Ce, Co, Cu, Fe, K, Mg, Ni, P, Pb, Sb, Si, Sn, Tl and/or U; a = 1; b = 0 to 2; c = 0 to 2; d + e + f = a; d is either zero or greater than zero; e is greater than zero; and f is either zero or greater than zero.
Patent AU-5922494-A (AU)
Title: Alkaline earth metal salts, transition metal salts and transition metal complexes of ketocarboxylic acids as corrosion inhibitors
IPC: C07C51/41
Filed: 1994-03-31
Abstract: Novel alkaline earth metal salts and transition metal salts as well as transition metal complexes of compounds of the formula I <IMAGE>  in which   R1, R2, R3, R4 and R5 independently of one another are hydrogen, halogen, nitro, cyano, CF3, C1-C15-alkyl, C5-C12-cycloalkyl, C2-C15-alkenyl, C1-C12-haloalkyl, C1-C12-alkoxy, C1-C12 -alkylthio, C6-C10-aryl which is unsubstituted or substituted by C1-C4-alkyl; C6-C10-aryloxy which is unsubstituted or substituted by C1-C4-alkyl; C7-C12-arylalkyl which is unsubstituted or substituted on the aryl radical by 1 to 3 C1-C4-alkyl;  -CO2R6, -COR6 or <IMAGE> at least one of the radicals R1 to R5 being hydrogen, halogen or C1-C15-alkyl, and also the radicals R1 and R2, R2 and R3, R3 and R4 or R4 and R5, together with the carbon atoms to which they are bonded, forming a benzo or cyclohexenyl ring, R6 is C1-C20-alkyl, C2-C20-alkyl interrupted by oxygen, sulphur or 〉 N-R9, C7-C12-arylalkyl which is unsubstituted or substituted on the aryl radical by 1 to 3 C1-C4-alkyl, R7 and R8 independently of one another are hydrogen, C1-C24-alkyl or C1-C24-alkyl which is interrupted by oxygen, sulphur or  〉 1-R9,   R9 is hydrogen or C1-C8-alkyl, and   n is an integer in the range from 1 to 10, as corrosion inhibitors in coating compositions for the protection of metallic surfaces are described.
Patent AU-5964396-A (AU)
Title: Methods and system for processing dispersible fine powders
Inventor: JOHNSON KEITH A
IPC: A61K48/00
Filed: 1996-05-30
Abstract: The invention provides an agglomerate composition composed of units of aggregated fine particles and methods for its manufacture and use. The agglomerate composition units are composed of fine particles having a mean particle size in the range of 1  mu m to 5  mu m, and usually includes a medicament powder. The agglomerate units have a mean size in the range from 200  mu m to 500  mu m and have a friability index in the range from about 10 to 60.
Patent AU-5981398-A (AU)
Title: Pressure-equalizing device as a prosthetic replacement for eustachian tube
Inventor: STENNERT EBERHARD
IPC: A61F11/00
Filed: 1998-01-10
Abstract: A pressure compensation device for a prosthetic substitute of a eustachian tube has an outer part and an inner part. The outer part serves for the admission of air from the outside and has a freely accessible area laterally surrounded by skin. Further, the outer part is provided with a seat for receiving a filter. This filter is accessible from the outside and keeps away coarse dirt and water. The outer part and the inner part are interconnected by a first tube. The inner part has a sealed housing divided into two chambers, namely an outer chamber communicating with the first tube and an inner chamber. These chambers are separated by either a fine filter or by a pressure compensation membrane to assure a germ tight separation. The inner chamber is connected with a second tube ending in a middle ear.
Patent AU-6118000-A (AU)
Title: Matrix-targeted fusion polypeptides for tissue regeneration and wound healing
Inventor: HALL FREDERICK L
IPC: A61K35/12
Filed: 2000-07-21
Abstract: The present invention relates to compositions and methods for promoting tissue repair and regeneration. The invention provides a fusion polypeptide useful for targeting tissues for regeneration and methods of use therefore.
Patent AU-6240501-A (AU)
Title: Notification of the presence of messages from currently called subscriber
Inventor: CAHAREL MARIE-HELENE
IPC: H04L12/58
Filed: 2001-05-15
Abstract: To relieve a user of a first fixed or mobile terminal from consulting messages deposited in a voicemail server, the voicemail server notifies the first terminal of the presence of a deposited message associated with the identifier of a second terminal, immediately after off-hooking and transmission of the identifier. The message is transmitted to the first terminal only if the user wishes to listen to it so as to decide whether or not to hold the call to the second terminal. Otherwise, it proceeds with the setting up of the call to the second terminal.
Patent AU-6258500-A (AU)
Title: Bioactive sensors
Inventor: EICHLER JUTTA
IPC: C12N15/09
Filed: 2000-05-26
Abstract: The present invention relates to sensors for the detection of molecular interactions between immobilized ligands and non-immobilized interaction partners (receptors). These surfaces use novel ligand-anchor conjugates which allow highly specific interaction with suitable interaction partners. Furthermore the invention relates to methods of providing the sensing surface and in particular methods of synthesising the ligand-anchor conjugates (LAC).
Patent AU-6444790-A (AU)
Title: A method of controlling access to restricted access data and communication system therefor
Inventor: MACKENZIE JOHN RICHARD STUART
IPC: G06F21/31
Filed: 1990-10-04
Abstract: In electronic communication systems, negotiations are performed between two pieces of apparatus (e.g. modems) in order to ensure technical compatibility during subsequent data transmission. Instead of performing security checks in the known manner after the negotiations have been completed (e.g. sending an access code or identity code), the invention teaches that the negotiations themselves should be customized to include security checks. For example, during negotiations between a call modem and an answer modem, the call modem includes a "first indication" in the negotiations. The answer modem detects the "first indication" and permits the call modem to have access to restricted access data during data transmission after the negotiations have been completed. The "first indication" may comprise a negotiation segment having a precise length and/or containing an embedded code. The answer modem may include a "second indication" in the negotiations in order to trigger the call modem to produce the "first indication". Also, the call modem may include a "third indication" in the negotiations after the "first indication" in order to identify more precisely or uniquely the call modem.