baber/WOPTO huggingface dataset:
Patent AU-4684993-A (AU)
Title: Novel 2'-o-alkyl nucleosides and phosphoramidites processes for the preparation and uses thereof
Inventor: MCGEE DANIEL PETER CLAUDE
IPC: A61K48/00
Filed: 1993-07-20
Abstract: Novel 2'-O-alkyl guanosine compounds and analogs thereof are provided. Processes for the preparation of 2'-O-alkyl guanosine and analogs thereof are also provided. Processes for preparing 2'-O-alkylated guanosine, uridine, cytidine, and 2,6-diaminopurine 3'-O-phosphoramidites are also provided. Methods for the use of oligonucleotides comprising 2'-O-alkyl guanosine are also provided.
Patent AU-4990797-A (AU)
Title: Permeation enhancers for transdermal drug delivery compositions, devices, and methods
Inventor: LEE EUN SOO
IPC: A61K31/4045
Filed: 1997-10-23
Abstract: The present invention is directed to the transdermal administration of at least one drug together with a suitable amount of a permeation enhancer comprising monoalkyl ethers of polyethyleneglycol and their alkyl or aryl carboxylic acid esters and carboxymethyl ethers. The invention includes a transdermal drug delivery device comprising a matrix adapted to be placed in drug- and- permeation enhancer- transmitting relation with a skin site. The matrix contains sufficient amounts of the permeation enhancer and drug, in combination, to continuously administer drug to the systemic circulation of a patient at a therapeutically effective rate. The invention is also directed to compositions and methods for transdermal administration of at least one drug together with a permeation enhancer of this invention, alone or in combination with other enhancers.
Patent AU-5044599-A (AU)
Title: Guide rail with engaging-releasing slots for a roller guide assembly in particular with inclined rollers
Inventor: ANDRE JEAN-LUC
IPC: E01B5/02
Filed: 1999-07-28
Abstract: A guide rail for guiding a pair of angled or horizontal guide wheels (17,18) of a guide assembly. The guide rail comprises a rail base (2), a rail head (4), and a rail web (3) interconnecting the rail base (2) with the rail head (4). The rail head (4) has at least one zone facilitating engagement and disengagement of the guide wheels with the guide rail. The zone has a narrowed area in which the guide head (4) has a narrower transverse width dimension which is less than the larger transverse width dimension on opposite sides of the zone and less than a normal engagement spacing of the guide wheels from one another such that the pair of guide wheels (17,18) are only movable vertically into and out of engagement with the guide in the zone while the pair of guide wheels (17,18) are prevented from moving vertically into and out of engagement with the guide rail, relative to the guide rail, by the larger transverse width dimension of the guide head (4).
Patent AU-5117098-A (AU)
Title: An irrigation device
Inventor: ALEXANDERSEN MORTEN BAY
IPC: A61M3/02
Filed: 1997-11-27
Abstract: The present invention relates to a device (1) for irrigation of externally debouching, natural or artificial body canals of animals or human beings. The device comprises a catheter (2), and optionally a container (3) designed for containing irrigation medium (4) and a tube member (5) connecting the catheter (2) with the container (3). The catheter is provided with a fixation member (6) for fixation of the catheter inside the body canal and for providing a liquid tight seal between the catheter (2) and the body canal, which fixation member (6) automatically fixates and seals around the catheter (2) when placed in the body canal. The invention further relates to a method of producing the device. Finally, the invention relates to the use of the device (1) for performing irrigation on a person.
Patent AU-5160285-A (AU)
Title: Collagen membranes for medical use
Inventor: CHU GEORGE
IPC: A61K38/17
Filed: 1985-12-23
Abstract: Collagen membranes with desired properties are prepared by using a variety of gel-forming techniques in combination with methods for converting the gels to solid forms. One technique involves compressing a gel matrix under constant pressure to form a fibre network which is dried; another involves disrupting and centrifuging a matrix, harmonizing the precipitate auto or paste and casting and drying the paste. The properties of these membranes or other solid forms may be further altered by cross-linking the collagen preparation either after formation of the membrane or gel, or most preferably by mixing cross-linked collagen with solubilized collagen in the original mixture used to create the gel.
Patent AU-5191301-A (AU)
Title: Device for removal of calculi
Inventor: HIRT JOACHIM
IPC: A61B17/22
Filed: 2001-06-14
Abstract: Device for removal of calculi by using an intracorporeal lithotripter comprises a metallic probe or sonotrode which is excited by an electrically controlled ultrasonic transducer for generating longitudinal oscillations for the fragmentation of calculi via the distal end of the sonotrode, the sonotrode accommodating a coaxially arranged impact probe which for an alternative fragmentation of calculi transfers shock or pressure forces that are generated by the impact energy of a reversibly driven impact member or projectile which periodically hits against a mass body on the proximal end of the impact probe when its drive is alternatively switched-on.
Patent AU-5337498-A (AU)
Title: Substituted beta-thiocarboxylic acids
Inventor: BURNS CHRISTOPHER
IPC: A61K31/192
Filed: 1998-01-21
Abstract: This invention relates to compounds of general formula (I) :   
wherein 
R 1  and R 3  may be the same or different and each independently represents a group -L 1 -R 5  [where L 1  is a direct bond, a straight or branched C 1-6 alkylene chain, a straight or branched C 2-6 alkenylene chain, a straight or branched C 2-6 alkynylene chain or a straight or branched C 1-6 alkylene chain containing an oxygen or sulfur atom, a phenylene, imino (-NH-) or alkylimino linkage, or a sulfinyl or sulfonyl group, in which each of the alkylene, alkenylene and alkynylene chains may be optionally substituted, the substituents chosen from alkoxy, aryl, carboxy, cyano, cycloalkyl, halogen, heteroaryl, hydroxyl, or oxo; and R 5  represents hydrogen, aryl, aroyl, carboxy or an acid bioisostere, cyano, cycloalkyl, cycloalkenyl, heterocycloalkyl, heteroaryl, arylalkoxycarbonyl, -NH-C(=O)-NH 2 , -C=N-O-C(=O)-NH 2 , -C(=O)-NY 1 Y 2 , -NY 1 SO 2 aryl, -NHR 6 , -SR 6 , or -OR 6 ]; 
R 2  and R 4  may be the same or different and are each independently hydrogen or alkyl; or 
R 2  and R 4  together form a bond; or R 1  and R 2 , or R 1  and R 3 , or R 3  and R 4  together with the carbon atom(s) to which they are attached form a 3 to 8 membered cycloalkyl or cycloalkenyl ring, optionally substituted by alkyl, arylalkyl, or heteroarylalkyl, and which may optionally contain a heteroatom selected from O, S or NR 6 ; or R 1  and R 3  together with the carbon atoms to which they are attached form a heteroaryl ring; 
Y represents tetrazolyl, 3,5-dioxo-1,2,4-oxadiazolidinyl, 3-hydroxyisoxazolyl or 3-hydroxy-1-methylpyrazolyl; 
A 1  represents a direct bond, a straight or branched C 1-4 alkylene chain or a NR 6  group; 
Ar is a group chosen from :   
and   
and 
n is 0, 1 or 2; 
and N-oxides thereof, and their prodrugs, pharmaceutically acceptable salts, and solvates (e.g. hydrates), thereof.  Such compounds inhibit the production or physiological effects of TNF and inhibit cyclic AMP phosphodiesterase. The invention is also directed to pharmaceutical compositions comprising compounds of formula (I), their pharmaceutical use and methods for their preparation.
Patent AU-5370598-A (AU)
Title: Methods for purifying viruses
Inventor: TANG JOHN CHU-TAY
IPC: C12N7/02
Filed: 1997-12-11
Abstract: The invention provides methods for purifying a virus from impurities in an aqueous medium.
Patent AU-5404399-A (AU)
Title: Topical application products
Inventor: MEYER HANS
IPC: H04N7/36
Filed: 1999-09-03
Abstract: The present invention relates to water-free topical application products for the treatment of nail diseases and nail care containing one or more active substances, C1-C4-alkyl esters of lactic acid, malic acid, tartaric acid as carrier and optionally physiologically compatible adjuvants. The invention is also concerned with a process for the manufacture of these products and their use.
Patent AU-5521894-A (AU)
Title: Compositions and methods of manufacture of oral dissolvable medicaments
Inventor: STANLEY THEODORE H
IPC: A61K31/465
Filed: 1994-02-18
Abstract: Dosage form and method of manufacture for producing a medicament capable of absorption through mucosal tissues. The drug (24) is to be incorporated into a dissolvable matrix (22). An appliance or holder (26) is attached to the dissolvable matrix (22) and mounted or sealed against button (28). <IMAGE>
Patent AU-5632301-A (AU)
Title: Stamping tool, method for structuring a surface of a workpiece and use of an anodized surface layer
Inventor: SAWITOWSKI THOMAS
IPC: C25D11/04
Filed: 2001-04-25
Abstract: The invention relates to a stamping tool, to a method for producing the same, to a method for structuring a surface of a workpiece and to a use for an anodized surface layer. A surface layer with cavities formed without a model, by anodic oxidation, is used as a die to enable simple, inexpensive stamping in the nanometer range.
Patent AU-5646698-A (AU)
Title: Drill for drilling crossties, particularly for use in the railroad sector
Inventor: BETTINI MARCO
IPC: B23B45/02
Filed: 1998-03-04
Abstract: A drill (1) for drilling crossties, particularly for use in the railroad sector, comprising a protective enclosure which is formed by a movable portion (11) and by a fixed portion (10) and is suitable to completely cover a chuck (5) of a drill (1) and a drilling bit (6) coupled to the chuck; sliding means (15,16) which allow the sliding of the movable portion (11) with respect to the fixed portion (10) when the movable portion (11) is placed at an area to be drilled and at the beginning of the drilling operation; and contrast means (17,18) adapted to contrast the sliding of the movable portion (11) with respect to the fixed portion (10) and suitable to be loaded by the penetration of the drilling bit (6) and, at the end of the drilling operation, to be released for the quick disengagement of the bit (6) from a hole formed during the drilling operation. <IMAGE>
Patent AU-5838990-A (AU)
Title: Air-cushion pantograph
Inventor: FORTE PASCAL
IPC: B60L5/32
Filed: 1990-06-13
Abstract: PCT No. PCT/FR90/00418 Sec. 371 Date Feb. 6, 1991 Sec. 102(e) Date Feb. 6, 1991 PCT Filed Jun. 13, 1990 PCT Pub. No. WO90/15730 PCT Pub. Date Dec. 27, 1990.Pneumatic device for applying the upper end of a pantograph, termed a horned slipper holder, against the overhead contact wire with an appropriate pressure, characterized in that the pneumatic cushion (4) has, inside the leaktight enclosure (28) which is formed by the two cover plates (21, 22) and the rubber bellows (23), a connecting rod (32) exerting on the movable cover plate (22) a translational displacement which is reproducible as a function of the air pressure prevailing in the enclosure (28). This translational movement is transformed, via the two arms (34) acting on two ropes (38) and on two cams (39), into a rotation of the shaft (7) of the lower arm (8) of the pantograph.
Patent AU-5864980-A (AU)
Title: Urea stabilized by dicyandiamide
Inventor: KEIM K
IPC: C05C13/00
Filed: 1980-05-22
Abstract: 1. Urea particles, characterised by a content of 0,1 to 3,5 wt.% of dicyandiamide.
Patent AU-5886480-A (AU)
Title: Aqueous isocyanate emulsions and their use as binders in a process for the production of shaped articles
Inventor: SCHOLL H-J
IPC: C08G18/76
Filed: 1980-05-29
Abstract: The present invention relates to aqueous isocyanate emulsions and their use as binders in the production of shaped articles. These emulsions contain (A) from 80 to 20% by weight, based on the total emulsion, of water; (B) from 18 to 79% by weight, based on the total emulsion, of an organic polyisocyanate; (C) from 0.5 to 15% by weight, based on the total emulsion of a sulfonic acid corresponding to the formula: R1-SO3H)n  wherein n represents the integers 1 or 2, and R1 represents an aromatic hydrocarbon radical containing from 6 to 14 carbon atoms, an aliphatic hydrocarbon radical containing from 10 to 18 carbon atoms, a cyclo-aliphatic hydrocarbon radical containing from 6 to 15 carbon atoms, an araliphatic hydrocarbon radical containing from 7 to 15 carbon atoms or an alkaromatic hydrocarbon radical containing from 7 to 24 carbon atoms; and (D) from 0 to 10% by weight, based on the polyisocyanate, of a nonionic, surface-active agent as an emulsifier.
Patent AU-5896290-A (AU)
Title: Polystyrene foam sheet manufacture
Inventor: KARABEDIAN JAMES A
IPC: B29C48/305
Filed: 1990-07-11
Abstract: The method of making polystyrene foam for foam products which comprises utilizing atmospheric gases as the blowing agents or preferably mixing one or more of these gases and a blending agent which is non-volatile at the extrusion temperatures, introducing the mixture to a molten thermoplastic polystyrene resin containing nucleating agents such as sodium bicarbonate and citric acid and extruding the thermoplastic in the form of a foam. The resultant foam has substantially no residual blowing agent, is dimensionally stable at ambient temperatures and when used with a non-volatile blending agent can be made with small amounts of blowing agent permitting cooling of the melt without high loading on the extruder. The foam may be coextruded with one or more layers of thermoplastic film so that the resultant product is adapted for use for plates, cups, food containers or packaging and for labels for containers such as glass and plastic containers and for labels that are shrunk in place on a container. <IMAGE>
Patent AU-5933286-A (AU)
Title: Window stay
Inventor: DAVIS RONALD PERCIVAL
IPC: E05D15/40
Filed: 1986-06-27
Abstract: An enlarged opening angle window stay for use in mounting a window sash to a window frame, comprising a lower arm adapted to be pivotally mounted to the frame of a window at its proximal end and to the sash of the window at its distal end, a first upper arm adapted to be pivotally mounted at its proximal end to the frame of the window at a point spaced from the mounting of the distal end of the said lower arm, a second upper arm pivotally connected at its proximal end to the distal end of the said first upper arm and adapted to be pivotally mounted at its distal end to the said window sash at a point spaced from the mounting of the distal end of the said lower arm, and an intermediate control arm extending between the said lower arm and the said first upper arm and pivotally connected to said lower arm and said first upper arm at a point spaced from the ends thereof and arranged to direct movement of said first upper arm during opening and closing of the stay.
Patent AU-5938001-A (AU)
Title: System and method for adaptive drug delivery
Inventor: STRUYS MICHEL
IPC: A61M5/142
Filed: 2001-05-03
Abstract: A system and method for controlling the administration of medication to a patient utilizes adaptive feedback to achieve and maintain a target effect in said patient. A sensor package having one or more sensors is used to sense an attribute of the patient and to provide a parameter indicating the attribute being sensed. A medication delivery controller accepts one or more parameters from the sensor package and uses these parameters to determine the effect of a medication on a patient and the concentration level of medication that will achieve a desired effect. The medication delivery controller controls the medication delivery unit to deliver the medication at a rate determined to achieve said target concentration level of said medication in said patient. If the patient's response to a given medication changes as a result of external stimuli, the medication delivery controller can detect this change and determine a new concentration level of medication which will achieve the desired effect. The medication delivery controller can steer the medication delivery unit to administer an amount of medication to reach this new concentration level.
Patent AU-6059094-A (AU)
Title: Active compound from a sponge
Inventor: KINNEL ROBIN BRYAN
IPC: A61K35/56
Filed: 1994-04-20
Abstract: Palau'amine, of formula I below, may be isolated from a sponge (Stylotella agminata). The compound may be used in the manufacture of pharmaceutical compositions for the treatment of tumors, fungal infections and immunosuppressive affections. <CHEM>
Patent AU-6430400-A (AU)
Title: Artificial tear replacement solution
Inventor: MENZ DIRK-HENNING
IPC: A61P27/04
Filed: 2000-06-30
Abstract: A tear replacement solution that contains at least one water-soluble fluorosurfactant, water and a non-polar component, preferably in gel form, and a method for the external treatment for the eye of an mammal by applying the tear replacement solution to the eye, preferably by placing in the conjunctival sac.
Patent AU-6481199-A (AU)
Title: Needle assembly
Inventor: CHOUDHARY PRAJENDRA PANDURANG
IPC: A61M5/32
Filed: 1999-11-04
Abstract: A needle assembly (10) comprising a needle (16) of elliptical cross section which extends through a cylindrical housing. A movable member (26) through which the needle (16) passes slidably locates within the housing and comprises a cylindrical tube (38) extending from the housing, with an elliptical opening (42) at the free end thereof. The needle (16) can only extend from the member (26) through the opening (42) when the housing member (26) is rotated into elliptical alignment with the needle and slid into the housing.
Patent AU-6537394-A (AU)
Title: Trailer hitch
Inventor: DREXLER PETER
IPC: B60D1/02
Filed: 1994-03-29
Abstract: A trailer hitch comprises a coupling body (10) and a coupling pin (19) movable in relation to said coupling body (10) between a coupling position and a release position, a pin guide (17) for the coupling pin (19) fitted on the coupling body (10). An adjusting mechanism (21) on the coupling body to adjust the coupling pin (19) between the coupling and release positions, securing means (28) to secure the coupling pin (19) in the coupling position and a housing (22) secured on the coupling body at least partly enclosing the adjusting mechanism (21) and the securing means (28). The pin guide (17) is fitted on a guide component (17) separate from the housing, and the securing means (28) act at least partly between the guide component (17) and the coupling pin (19).
Patent AU-6689790-A (AU)
Title: Highly reactive printing inks
Inventor: AMON PHILIPPE
IPC: C09D11/10
Filed: 1990-11-22
Abstract: A printing ink for the printing of security documents by the method of engraved steel die printing, having a viscosity of at least 1 Pa. s at 40 DEG C under a shear of about 1000 sec<-><1>, containing a binder matrix, a polymerization initiator for polymerizable matrix components, fillers and pigments, and the usual additives. The binder matrix contains at least one cationically polymerizable compound, modified to bring about the desired rheology of the ink, and the photoinitiator, activable by UV, heat and EB, is an onium salt capable of releasing a Lewis or Bronsted acid. This ink has best and very rapid drying characteristics.
Patent AU-6776187-A (AU)
Title: Recording and reproduction of images
Inventor: LING WILLIAM
IPC: G03B35/12
Filed: 1986-12-19
Abstract: A method of recording an image of an object onto cinematographic color film comprises forming a number of successive images of the object through a single lens system onto each frame of the film, the successive images being recorded in light of different characteristics, for example different colors. In a preferred embodiment, each frame of the film is exposed successively to light of two or three different colors. The film is projected using a conventional projector, and when viewed through spectacles consisting of two appropriate filters gives a stereoscopic effect. The method can be used to produce a film which can also be viewed without spectacles, and is found to give enhanced sharpness and color saturation. The invention also includes a moving film camera having a mechanism for interposing a number of filters in the optical path successively during exposure of each frame so that successive images are overlaid on each frame. In one embodiment a rotatable shutter member having a transparent portion consisting of a number of filters is provided. The shutter member may replace the rotating shutter of a conventional film camera. Several different forms of shutter member are described.
Patent AU-6882496-A (AU)
Title: Heart monitoring apparatus and method
Inventor: GAMLYN LEE
IPC: A61B5/366
Filed: 1996-09-03
Abstract: A heart monitoring apparatus and method is disclosed wherein an electrocardiograph signal is obtained from a patient and processed to enhance the salient features and to suppress noise. A plurality n of values representative of the features of the electrocardiograph signal are generated and used in a Kohonen neural network to generate an n dimensional vector. This vector is compared with a stored plurality m of n dimensional reference vectors defining an n dimensional Kohonen feature map to determine the proximity of the vector to the reference vectors. If it is determined by the Kohonen neural network that the vector is within or beyond a threshold range of the reference vectors a signal is output which can be used to initiate an event such as the generation of an alarm or the storage of ECG data.
Patent AU-6922000-A (AU)
Title: Composite coating with improved chip resistance
Inventor: NEIL ROCK MC
IPC: C09D5/02
Filed: 2000-08-21
Abstract: The invention provides a method of coating a substrate with first a layer of a chip resistant primer composition that has as a resinous portion a polyurethane polymer having a glass transition temperature of 0° C. or less and, optionally, a second component that has reactive functionality; and next with a layer of a thermosetting primer composition including a polyurethane polymer having a glass transition temperature of 0° C. or less, an acrylic polymer having a glass transition temperature that is at least about 20° C. higher than the glass transition temperature of said polyurethane polymer, and a crosslinking component that is reactive with at least one of the polyurethane polymer and the acrylic polymer; and finally with at least one layer of a topcoat composition. The reactive functionality of the second component is reactive with at least one polymer selected from the group consisting of the polyurethane polymer of the chip resistant primer composition, the polyurethane polymer of the thermosetting primer composition, the acrylic polymer of the thermosetting primer composition, and combinations thereof.
Patent AU-7092996-A (AU)
Title: Printed document including bar code authentication system
Inventor: ROYER ALAIN
IPC: G06V30/224
Filed: 1996-10-14
Abstract: A printed document in which a bar code is imprinted on a surface thereof and entirely covered with a scratch-off layer, the removal of the scratch-off layer reveals the entire bar code thereby enabling easy authentication of the printed document.