baber/WOPTO huggingface dataset:
Patent AU-768022-B2 (AU)
Title: Porous drug matrices and methods of manufacture thereof
Inventor: STRAUB JULIE
IPC: A61K9/16
Filed: 2000-05-25
Granted: 2003-11-27
Abstract: Drugs, especially low aqueous solubility drugs, are provided in a porous matrix form, preferably microparticles, which enhances dissolution of the drug in aqueous media. The drug matrices preferably are made using a process that includes (i) dissolving a drug, preferably a drug having low aqueous solubility, in a volatile solvent to form a drug solution, (ii) combining at least one pore forming agent with the drug solution to form an emulsion, suspension, or second solutions, and (iii) removing the volatile solvent and pore forming agent from the emulsion, suspension, or second solution to yield the porous matrix of drug. The pore forming agent can be either a volatile liquid that is immiscible with the drug solvent or a volatile solid compound, preferably a volatile salt. In a preferred embodiment, spray drying is used to remove the solvents and the pore forming agent. The resulting porous matrix has a faster rate of dissolution following administration to a patient, as compared to non-porous matrix forms of the drug. In a preferred embodiment, microparticles of the porous drug matrix are reconstituted with an aqueous medium and administered parenterally, or processed using standard techniques into tablets or capsules for oral admisnistration. Paclitaxel or docetaxel can be provided in a porous matrix form, which allows the drug to be formulated without solubilizing agents and administered as a bolus. rocessed using standard techniques into tablets or capsules for oral administration. Paclitaxel or docetaxel can be provided in a porous matrix form, which allows the drug to be formulated without solubilizing agents and administered as a bolus.
Patent AU-576666-B2 (AU)
Title: Separation of cerium ions from other rare-earths
Inventor: MARTIN MICHEL
IPC: C01F17/10
Filed: 1986-03-24
Granted: 1988-09-01
Abstract: Cerium and rare earth values are separated from an aqueous medium comprised thereof, by (i) anodically electrolytically treating such aqueous medium and oxidizing the Ce (III) values therein to Ce (IV) values, (ii) extracting said electrolyzed aqueous medium with a selective organic extractant for said Ce (IV) values, and permitting the extracted medium to separate into an organic phase enriched in Ce (IV) values and a product aqueous phase enriched in rare earth values, (iii) reducing the Ce (IV) values in said organic phase to Ce (III) values and admixing same with an aqueous medium, and (iv) permitting said admixture to separate into an organic phase and a product aqueous phase enriched in Ce (III) values.
Patent AU-617254-B2 (AU)
Title: Devices for use in chemical test procedures
Inventor: ATTRIDGE JOHN WORTHINGTON
IPC: G01N21/78
Filed: 1990-05-17
Granted: 1991-11-21
Abstract: PCT No. PCT/GB90/00764 Sec. 371 Date Dec. 13, 1990 Sec. 102(e) Date Dec. 13, 1990 PCT Filed May 17, 1990 PCT Pub. No. WO90/14590 PCT Pub. Date Nov. 29, 1990.The invention relates to a device for use in methods of assay, for example those involving fluorescent moieties. The device possesses a cavity or cavities into which the sample liquid may be drawn by capillary action. Each cavity is formed from two transparent solid plates (35,36): one (36) is adapted to act as a waveguide and carries a suitable immobilized reagent on its surface within the cavity; the other (35) carries on its external surface and optionally also on part only of its internal surface a layer of light-absorbing material (37). The invention also relates to a method of manufacturing devices according to the invention, and to a method of assaying for a ligand in a sample using a device according to the invention.
Patent AU-757430-B2 (AU)
Title: Reconfiguring diversity legs during CN-RNC interface streamlining
Inventor: RUNE GORAN
IPC: H04B7/26
Filed: 1999-08-20
Granted: 2003-02-20
Abstract: In a mobile communications network that employs diversity combining/splitting, CN-RNC interface streamlining can be accomplished more efficiently by reconfiguring the network diversity legs, which are combined into a single data stream by the serving radio network controller, wherein the serving radio network controller is directly connected to the core network via the CN-RNC interface. Reconfiguration of the network diversity legs is accomplished by releasing the transport level connections which support the network diversity legs prior to CN-RNC interface streamlining, and establishing new transport level connections to support the reconfigured, network diversity legs subsequent to CN-RNC interface streamlining. To establish new transport level connections, the serving radio network controller dispatches binding information to each of the destination nodes associated with the network diversity legs. The destination nodes then utilize the binding information to bind network resources to the transport level connections which support the reconfigured network diversity legs between the destination nodes and the serving radio network controller.
Patent AU-751251-B2 (AU)
Title: An intubation device
Inventor: SHAIKH AMER
IPC: A61M16/04
Filed: 1999-09-15
Granted: 2002-08-08
Abstract: An intubation device comprises an airway tube (10) a distal end of which is surrounded by an inflatable cuff (12) which is shaped and dimensioned to lie, in use, between the soft palate and the laryngeal inlet posteriorly of the palatopharyngeal folds. When inflated the cuff (12) has roughly the shape of the frustum of a four-sided pyramid with rounded corners and tapers away from its distal end. The distal end of the tube (10) is recessed ID into the distal end of the cuff so that the latter is an annular protrusion (13) adapted to straddle the upper region of but not to surround the elliptical epiglottis (14) and to fill the piriform fossae (15) on either side thereof.
Patent AU-731327-B2 (AU)
Title: Adjustable magnetic coupler
Inventor: LAMB KARL J
IPC: H02K49/06
Filed: 1998-02-20
Granted: 2001-03-29
Abstract: An adjustable coupler has a group of magnet rotors with permanent magnets separated by air gaps from non-ferrous conductor elements presented by a group of conductor rotors. The air gaps are adjusted by axial movement of one of the groups relative to the other to vary the slip of the coupler and control the load speed under varying load conditions. <IMAGE>
Patent AU-678443-B2 (AU)
Title: Pipe coupling
Inventor: WEBB IAN RICHARD
IPC: F16L21/06
Filed: 1994-05-03
Granted: 1997-05-29
Abstract: PCT No. PCT/GB91/01232 Sec. 371 Date Jan. 26, 1993 Sec. 102(e) Date Jan. 26, 1993 PCT Filed Jul. 23, 1991 PCT Pub. No. WO92/02752 PCT Pub. Date Feb. 20, 1992.A pipe coupling for connecting together two plain-ended pipes in a fluid-tight manner comprises an outer tubular casing, an inner tubular casing and a tubular sealing sleeve. The sealing sleeve has two sets of inwardly projecting ribs which, in use, are pressed into sealing engagement with the respective ends of the pipes. The inner and outer casings are longitudinally split and tensioning screws on the outer casing can be tightened to tighten the outer casing around the inner casing and the sealing sleeve. Frustoconical slots in the outer surfaces of the sealing sleeves receive frustoconical gripping rings which have gripping teeth on the inner sides which bite into the pipe surfaces to secure the pipes against axial displacement.
Patent AU-760429-B2 (AU)
Title: ARQ protocol with packet-based reliability level setting
Inventor: RATHONYI BELA
IPC: H04L1/16
Filed: 1999-10-08
Granted: 2003-05-15
Abstract: A communication device and method is provided, for which, when having implementations of first protocol that specifies different reliability levels for sending PDUs of a second protocol, where the second protocol specifies segmentation of PDUs of a third, higher layer protocol, a capability is introduced for setting the reliability level of second protocol (L2_ARQ) PDUs differently for second protocol PDUs belonging to a defined data structure containing such second protocol (L2_ARQ) data units. The defined data structure can be a higher layer protocol data unit or the send window. Thereby the delay caused by retransmission of second protocol data units can be reduced significantly. <IMAGE>
Patent AU-639270-B2 (AU)
Title: Top gripping carrier
IPC: B65D71/12
Filed: 1990-10-17
Granted: 1993-07-22
Abstract: A package (AC) which accommodates at least one cup having top flanges includes a wrapper comprising a top panel (12) overlying the top ends of each cup, side wall panels (14, 16) depending from and hinged to opposed side edges of the top wall and end wall constructions (W, W1) at each of the two other opposed side edges of the top wall. The wrapper is held in its completed form to retain each cup therein by cooperation between each of the end wall constructions and the adjacent cup and by retaining slots (22, 24; 26, 28) to maintain each of the cups in cooperation with the end wall constructions.
Patent AU-583960-B2 (AU)
Title: Cylinder lock with interchangeable key
Inventor: MATTOSSOVICH MARIA
IPC: E05B35/08
Filed: 1986-11-25
Granted: 1989-05-11
Abstract: The cylinder lock has a row of spring loaded sliders (21). Each slider (21) has teeth which engage the teeth of a second parallel slider (17). When the first slider (21) is depressed by inserting the key, the second slider is moved until a notch in its upper part is aligned with the projection of the bolt (25). The bolt (25) which is spring-loaded, slides radially inwards out of the notch (3) in the wall (2) of the housing to release the cylinder (8). The lock can be readily changed to suit a second key by rotating the cylinder (8) through 180 deg. with the first key. This has the effect of separating the two sliders (21,17). The second key is then inserted and the cylinder (8) turned through a further 180 deg.
Patent AU-585786-B2 (AU)
Title: Composition and method for osseous repair
Inventor: SAUK JOHN J
IPC: A61K35/32
Filed: 1986-12-12
Granted: 1989-06-22
Abstract: A composition and method for the repair of an osseous defect comprising introducing into said defect a phosphophoryn calcium salt, preferably in combination with a matrix material such as type I collagen.
Patent AU-671548-B2 (AU)
Title: Absorbable composite materials for use in the treatment of periodontal disease
Inventor: HARVEY WILSON
IPC: A61L27/48
Filed: 1994-07-27
Granted: 1996-08-29
Abstract: Absorbable composite materials are described that comprise a collagen matrix reinforced with a layer of a bioabsorbable polymer. A chemotherapeutic agent is dispersed in the composite material. The layer of bioabsorbable polymer is preferably a woven, nonwoven or knitted mesh layer of a synthetic bioabsorbable polymer such as polylactic/polyglycolic acid copolymer, or oxidised regenerated cellulose. The chemotherapeutic agent may be an antibiotic, an anaesthetic, an antiseptic or an anti-inflammatory. Strips of the composite material are inserted into the periodontal pocket, where they are retained in place and provide effective sustained release of the chemotherapeutic agent over an extended period.
Patent AU-692780-B2 (AU)
Title: Therapeutic preparation for inhalation
Inventor: BAECKSTROEM KJELL GOERAN ERIK
IPC: A61K47/12
Filed: 1994-06-23
Granted: 1998-06-18
Abstract: A therapeutic preparation for inhalation which comprises insulin and a substance which enhances the absorption of insulin in the lower respiratory tract, is provided in the form of a powder preparation suitable for inhalation.
Patent AU-630787-B2 (AU)
Title: Fluidized bed reactor
Inventor: BEIBWENGER HANS
IPC: F23C10/18
Filed: 1991-02-19
Granted: 1992-11-05
Abstract: A reactor for combusting fine-grained solid fuels in a circulating fluidized bed contains a combustion chamber, which is provided with lines which open in the lower portion of that chamber and serve to feed primary air, secondary air and solid fuel. The fluidized bed combustion chamber is divided into compartments by at least one partition provided in the upper portion of the fluidized bed combustion chamber. Each compartment communicates through a passage with at least one solids separator, which is connected to means for recycling solids and communicates with the compartment through a passage.
Patent AU-669077-B2 (AU)
Title: Method and apparatus for heating and grinding materials
Inventor: WARD ARTHUR GEORGE TERRY
IPC: C04B7/45
Filed: 1994-08-26
Granted: 1996-05-23
Abstract: Hot gas is introduced into a fluidised bed of the granular material, for example gypsum, contained in a vessel 10 having a grinding device or mill 11 in its lower region, which may comprise grinding rollers 15 cooperating with a table 17 on the base of the vessel. The gas may be supplied through a tube 20 passing down through the vessel, while raw material is fed into the bed, preferably by a feed screw 34. The ground product is discharged from the bed by an overflow 28 which determines the level of the bed. <IMAGE>
Patent AU-675156-B2 (AU)
Title: Heald Transfer Station Having Locks Positioned to Control Movement of Healds
Inventor: WOLF MARKUS
IPC: D03C13/00
Filed: 1994-09-12
Granted: 1997-01-23
Abstract: In a transfer station, the healds are distributed from heald holders (24) forming part of a distributing station onto carrier rails (17). Provided for each carrier rail (17) are a lock having two spaced controlled clamps (K1, K2), a transfer member (39) and a slide (19). The transfer member (39) transports the healds (LI) from the heald holder (24) through the first clamp (K1), adjacent to the latter, into the space between the clamps (K1, K2), where an intermediate storage of the healds (LI) takes place. The transport of the healds (LI) through the second clamp (K2) takes place by means of the slide (19). Use for the processing of healds having closed end loops. <IMAGE>
Patent AU-635826-B2 (AU)
Title: Non-alcoholic delivery system for orally ingestible active ingredients
IPC: A61K31/135
Filed: 1991-03-21
Granted: 1993-04-01
Abstract: A non-alcoholic delivery system for active ingredients is disclosed which does not require the use of alcohol as a solvent. Surface acting agents, or surfactants, are used to reduce surface tension of the compound in solution, facilitating dissolution of all additives including non-soluble, spray-dried flavoring oils. Surface acting agents also may produce a foaming or effervescent effect, if desired. One formulation produces a good-tasting, desirable mouthwash with appropriate flavor concentrations, as well as other products.
Patent AU-647128-B2 (AU)
Title: Procedure for the regulation of an asynchronous motor
Inventor: KAHKIPURO MATTI
IPC: H02P21/12
Filed: 1991-06-11
Granted: 1994-03-17
Abstract: Procedure for regulating the stator flux and torque of an asynchronous motor by vector control in a complex space vector coordinate system, in which procedure the absolute value (¦ PSI s¦) of the stator flux and the torque (T) are determined in said coordinate system, and in which procedure the calculation coordinates are in such a position that the rotor flux ( PSI r) is at least close to the real axis. In the procedure of the invention, the absolute value of the stator flux (¦ PSI s¦) is regulated by means of the real part (usr) of the stator voltage and the torque (T) by means of the stator frequency (fs). The calculation coordinates are held in said position by adjusting the imaginary part (usi) of the stator voltage.   <IMAGE>
Patent AU-764437-B2 (AU)
Title: Composition and method for treating penile erectile dysfunction
Inventor: SAMOUR CARLOS M
IPC: A61K31/4164
Filed: 1998-06-15
Granted: 2003-08-21
Abstract: A composition for the topical transdermal administration to the penis is based on prostaglandin E1. The composition is non-irritating and effective for relieving erectile impotence or other penile erectile dysfunction. A penetration enhancing effective amount of a dioxolane, dioxane, or acetal skin penetration enhancing compound in a pharmaceutically acceptable aqueous alcoholic carrier is used to facilitate the penetration of the prostaglandin E1 active ingredient through the skin. Phentolamine or prazosin may be used in combination with prostaglandin E1.
Patent AU-746843-B2 (AU)
Title: Dose setting device
Inventor: KLITMOSE LARS PETER
IPC: A61M5/24
Filed: 1998-06-15
Granted: 2002-05-02
Abstract: A dose setting device for a delivery system has a piston rod (6, 9) which successively presses a piston (2) into a cylinder ampoule (1). Doses are set by rotating a second part (9) of the piston rod (6, 9) in relation to a first part (6). The two parts are connected by mating threads so that the total length of the piston rod (6, 9) is increased proportional to the angle of rotation, and a point (18) on the second part is moved away from a stop position fixed in relation to a housing (5) The set dose is delivered when the point (18) is moved back to the stop position. The first part (6) can be axially displaced but not rotated in the housing (5), and the second part (9) can both rotate and be axially displaced. The first part (6) is maintained in abutment with the piston (2) and the second part (9) is coupled to be rotated by a dose setting wheel (20). An injection push button (10) is movable between a projecting position and a pressed home position and has elements (13) acting on the second part (9) to press this part to its stop position.
Patent AU-650684-B2 (AU)
Title: Antimicrobial composition
Inventor: PLUMMER NIGEL
IPC: A61K35/66
Filed: 1991-10-28
Granted: 1994-06-30
Abstract: An antimicrobial composition comprising an antimicrobial material derived from the plant family Allium together with non-pathogenic microorganisms of at least one species, in which the antimicrobial material is isolated from the plant material in such a way (for example, by freeze-drying of whole cloves) that the material comprises alliin and alliinase and is substantially free of allicin. The composition is useful for combatting pathogenic microorganisms in animal gastrointestinal tract or for treatment of silage.
Patent AU-664977-B2 (AU)
Title: Joint by electric welding
Inventor: OKUSAKA SHIGERU
IPC: B29C48/153
Filed: 1991-11-29
Granted: 1995-12-14
Abstract: A joint by electric welding includes a main body, in the proximity of the joining surface of which a magnetic alloy material continuing in its axial direction is embedded. In the part to form a cold zone on the outer surface of the main body, a shielding member is provided. The joining surface of the main body is brought into contact with the one of the member to be joined. In this status, when a high frequency current is applied to the magnetic alloy material by electromagnetic induction, the magnetic alloy material generates heat, and the main body is joined by fusing to the member to be joined. Since the shielding member shields the magnetic alloy material from electromagnetic waves, the material doesn't generate heat, and the cold zone is formed in the part thereof.
Patent DE-1912605-B2 (DE)
Title: Equipment for internal measurement of bores - has damped oscillating probe coupled to parallelogram linked mechanism
IPC: B23Q1/36
Filed: 1969-03-12
Abstract: In existing devices for measurement inside a boring, errors can arise if the axis of the boring is not aligned along the axis of the probe. This is eliminated by placing the workpiece on a table of adjustable height, and setting the probe into damped oscillations inside the boring to be measured. These oscillations are parallel to the plane of the measuring table, and the damping may be increased by use of an oil dash pot. The oscillation of the probe is pref. produced in two mutually perpendicular directions, by use of two leaf springs. The probe readings are transmitted to a dial in the usual way.
Patent DE-1940523-B2 (DE)
Title: Photoflash bulb striker pin - has ignition material coated pointed striker pin inside necked part of tube through base
IPC: F21K5/14
Filed: 1969-08-08
Abstract: The photo flash bulb has zironium foil inside the glass envelope, and an ignition pill at the bottom. A copper tube (4) through the base is directly in contact with the ignition pill at its top, and housing a striker pin (6) inside its base. This pin is cylindrical, and made of steel. The copper tube has a necked portion (8) to locate the top of the pin, which is pointed to fit into this necked part. For side impact, the bottom of the tube (5) is pointed, and for end impact, the bottom can be flat. The pointed top (6a) of the pin can be cone or pyramid shaped and its body is coated with ignition material (9).
Patent DE-1966152-B2 (DE)
Title: Bar-enclosed window pane dirt and paint protection - with removable foil clamped between pane and bar or led round bar
IPC: E04G21/30
Filed: 1969-05-02
Abstract: The purpose is to prevent soiling or damage to the window panes when the frame is first painted, or when the panes are inserted in the frame. At least one side of the pane is covered with a foil, pref. of plastic, cut to such a size that it extends to the edges of the pane, or beyond them, to be clamped between the pane and the encompassing bars, or led round the bars. The foil is removable as soon as the work concerned has been finished. The foil may be of the self-adhesive type. This provides protection for the panes during transport, insertion and nearby building operations, as well as during the painting of the window frame, and no initial cleaning is necessary.
Patent DE-2100697-B2 (DE)
Title: Tunnel lining as double shell sandwich - lime milk interposed layer acts as three millimetre coating
IPC: E21D11/04
Filed: 1971-01-08
Abstract: Tunnel or heading lining consists of an outer shell made from reinforced concrete and an inner shell forming a concrete seal. The slide and packing layer between these two shells is a lime milk coating 3 mm. thick. Pref. the outer shell consists of tubbings, in which case their joins are closed up below the interposed lime milk layer by means of wedges of mortar. In the base area of the outer shell there should be a layer of floor concrete, with the slide and packing layer here interposed between the floor layer and the inner shell. If the inner shell components are joined by join straps, the small cavities round these should be filled in with the slide layer material.
Patent DE-2124407-B2 (DE)
Title: Newborn baby warming cradle - has jets creating warm air shield above it
IPC: A61G11/00
Filed: 1971-05-17
Abstract: The cradle is for delicate babies, the fluid inside the double wall being heated to a temperature preventing the baby catching cold. The baby is supported on the elastic inner wall, and on both sides of this warm air jets are provided, creating a shield of warm air above it. The cradle can be incorporated in a plate acting as an operating table, in which the jets are mounted. The cradle is particularly for babies with metabolic and respiratory troubles. In plan view the cradle is shaped to a normal body profile.
Patent DE-2134746-B2 (DE)
Title: Position adjustable support mechanism - has rotatable cylindrical hydro-pneumatic springs for adjusting and locking
IPC: A47C1/024
Filed: 1971-07-12
Abstract: The hydro-pneumatic position adjusting means forming part of the support mechanism according to this invention may be constructed in any desired manner but preferably comprise first and second hydro-pneumatic springs. Each of the hydro-pneumatic springs is made up of a cylinder rotatable about its axis and having closed opposite ends. A rod projects from the cylinder and has a bifurcated end portion. A ball joint member is mounted or formed at the end of the cylinder opposite to the rod. An operating lever is secured to the cylinder for rotation. The rod of the hydro-pneumatic spring thus constructed is held stationary relative to the cylinder when the hydro-pneumatic spring is held in a locked condition.