baber/WOPTO huggingface dataset:
Patent AU-626634-B2 (AU)
Title: Fermentation and purification process for succinic acid
Inventor: DATTA RATHIN
IPC: C12R1/01
Filed: 1990-02-09
Granted: 1992-08-06
Abstract: A process for economically producing highly purified succinic acid comprises growing a succinate-producing microorganism on a low cost carbohydrate substrate; simultaneously neutralizing the fermentation broth and precipitating the succinate as calcium succinate by adding a calcium ion source to form calcium succinate; isolating the calcium succinate; slurrying the calcium succinate in water and treating it with sulfuric acid to form calcium sulfate and succinic acid; and then treating the succinic acid with first a strongly acidic ion exchanger and then a weakly basic ion exchanger to remove impurities and obtain a highly purified succinic acid product.
Patent AU-720210-B2 (AU)
Title: Hydrogel wound dressing and the method of making and using the same
Inventor: HUANG YEONG HUA
IPC: A61F13/00
Filed: 1997-10-22
Granted: 2000-05-25
Abstract: A hydrogel wound dressing which is highly absorptive, contours to a wound site and maintains the wound in a moist state to promote healing thereof.
Patent AU-667579-B2 (AU)
Title: Process and device for the biological treatment of organically polluted waste water and organic waste
Inventor: ZITZELSBERGER DORIT
IPC: C02F3/30
Filed: 1993-08-09
Granted: 1996-03-28
Abstract: PCT No. PCT/DE93/00713 Sec. 371 Date Feb. 8, 1995 Sec. 102(e) Date Feb. 8, 1995 PCT Filed Aug. 9, 1993 PCT Pub. No. WO94/03402 PCT Pub. Date Feb. 17, 1994A process and a device for biologically treating an organic waste mixture containing organically polluted waste water and solid components. The process and the device involve exposing the organic waste mixture to a first decomposition stage where the solid components and the waste water are separated from one another and where the solid components are decomposed under predominantly aerobic conditions. The waste water is then passed to a second decomposition stage where the waste water is decomposed under anoxic conditions. Thereafter, the waste water is passed to a third decomposition stage where the waste water is decomposed again under aerobic conditions thereby creating recirculation water. At least a portion of the recirculation water is returned from the third decomposition stage to the first decomposition stage for continuously recirculating water through and between respective decomposition stages.
Patent AU-622772-B2 (AU)
Title: Process for the treatment of rare earths
Inventor: CAILLY FRANCINET
IPC: C01F17/17
Filed: 1990-02-28
Granted: 1992-04-16
Abstract: Process for the treatment of rare-earth ores and, more particularly, ores with low contents of rare-earth elements. 
<??>The process of the invention, which permits the recovery of the said rare earths, is characterised in that it consists:
 - in performing the leaching of the rare-earth ore with the aid of a nitric acid solution,
 - in separating off the insoluble residues if need be,
 - in separating the rare earths from the solution originating from the leaching stage,
 - in treating the solution purified with regard to rare earths with a hydroxide of a metal cation M and then separating off the said precipitate,
 - in treating the solution which has been freed from the impurities with sulfuric acid and in then separating off the said precipitate,
 - optionally, in recycling the nitric acid thus regenerated to the stage of digestion of the rare-earth ore. 
<IMAGE>
Patent AU-712741-B2 (AU)
Title: Liquid ejecting head, liquid ejecting device and liquid ejecting method
Inventor: KASHINO TOSHIO
IPC: B41J2/14
Filed: 1996-04-26
Granted: 1999-11-18
Abstract: A liquid ejecting method includes providing a substrate having a heat generating surface for generating heat for generating a bubble in liquid; providing a movable member having a free end; providing an ejection outlet for ejecting the liquid using the generation of the bubble, the ejection outlet being opposed to the substrate with the movable member interposed therebetween; disposing the free end of the movable member at a downstream side with respect to a direction of flow of the liquid to the ejection outlet; and wherein the bubble displaces the free end of the movable member, and grows toward the ejection outlet to eject the liquid. <IMAGE>
Patent AU-627863-B2 (AU)
Title: N-acyl derivatives of the ll-e33288 antitumor antibiotics
Inventor: LEE MAY DEAN-MING
IPC: C07H15/203
Filed: 1990-04-12
Granted: 1992-09-03
Abstract: The invention is N-acyl and dihydro-N-acyl analogs of the family of antibacterial and antitumor agents known collectively as the E33288 complex.
Patent AU-694022-B2 (AU)
Title: Real time data migration system and method employing sparse files
Inventor: LAM WAI TUNG
IPC: G06F17/30
Filed: 1996-03-29
Granted: 1998-07-09
Abstract: A system and method for real time data migration in a networked computer system uses a known operating system feature, a sparse file, to represent a migrated file. The sparse file consumes a minimum amount of physical space on the file server but is defined as having the same size and attributes as the original final. When a user accesses a migrated file, the file appears to be resident on the file server and is automatically and transparently returned to the file server from an optimized storage location in a hierarchical storage management system.
Patent AU-661812-B2 (AU)
Title: Supporting frame particularly for aligned wheels of skates
Inventor: CONTE GINO
IPC: A63C17/06
Filed: 1994-02-10
Granted: 1995-08-03
Abstract: A supporting frame (1), particularly for aligned wheels (3) of skates, which is shaped like a "U" on the wings (2a,2b) of which there is a plurality of first and second holes (4,5) having the same axis. These holes constitute seats for removable pivots (6) for the wheels and are respectively partially closed and temporarily closeable at their opposite ends. A sliding bar (9), slideable in a groove (8), is used for blocking, at least temporarily, the pivots (6). The wheels are associable with the supporting frame without requiring screws and thus containing the assembly and general costs of the skate. <IMAGE>
Patent AU-526635-B2 (AU)
Title: Casing for array of cartons
Inventor: SCHORMAIR ECKART
IPC: B65B5/06
Filed: 1980-02-01
Granted: 1983-01-20
Abstract: 1. A method of casing packs or cartons or the like goods, the carton (10) having placed around it a peripheral wall of corrugated board, cardboard or the like extending substantially around its entire vertical peripheral surfaces, a case being place below the carton, the carton (10) first having placed around it a first peripheral wall (12) open at the top and the bottom and engaging tightly around at least some of its substantially vertical lateral surfaces, characterized in that a second peripheral wall (24) is engaged tightly around some of the first peripheral wall (12), the peripheral wall (24) engaging only around the bottom edge portion of the vertical lateral surfaces of the pack and taking the from of a peripheral upright edge of a tray -shaped base member (20).
Patent AU-674560-B2 (AU)
Title: A method for premitting digital secret information to be recovered.
Inventor: FISCHER ADDISON M
IPC: G06F21/24
Filed: 1994-03-15
Granted: 1997-01-02
Abstract: The invention employs a voluntary identification/definition phase performed, for example, shortly after a computer is purchased, and a secret information retrieval phase. In the definition phase, the true owner/customer defines an escrow record which provides self-identification data together with encrypted password data. The present invention prompts a user to voluntarily escrow password or other secret information for later retrieval by entering a series of information uniquely describing himself or herself. The identification indicia is combined with the secret information (such as the user's encryption password) and is then encrypted under the control of the trustee's public key. The combined information may be encrypted, for example, under a random symmetric key (such as DES) which is then encrypted under the trustee's public key. After unique identification data has been entered, the user is asked to select a password to protect the system. Thereafter, all the personal identifying data, together with the password, is encrypted with the trustee's public key and is stored, for example, in the user's computer as an escrow security record. The password is then used to encrypt all data on the user's disk. If at some point in time in the future, the user forgets the password, the retrieval phase of the applicant's invention is performed. Under such circumstances, the user contacts the trustees, e.g., the vendor or manufacturer. The trustee utilizes documentary evidence presented by the alleged legitimate user and determines whether such evidence matches with the previously encrypted escrow information stored in the escrow record created by the user. If they agree, then the trustee has confidence that the true owner is making the request, and that revealing the secret key will not betray the owner's interest. <IMAGE>
Patent AU-535961-B2 (AU)
Title: N-aminoalkyl indole derivatives
Inventor: HEINEMANN HENNING
IPC: C07D209/42
Filed: 1980-07-14
Granted: 1984-04-12
Abstract: Novel N-amino alkyl indole compounds are disclosed. These compounds correspond to the Formula I    <IMAGE>  I  In said Formula R1 indicates the hydrogen atom, an alkyl group with 1 to 4 carbon atoms, which may be substituted by a phenyl group, or the acetyl group; R2 indicates the hydroxy carbonyl group, an alkoxy carbonyl group with 1 to 4 alkyl carbon atoms, the cyano group, the amino carbonyl group, a mono-alkyl amino carbonyl group with 1 to 4 alkyl carbon atoms, or a di-alkyl amino carbonyl group with 1 to 4 alkyl carbon atoms, with the proviso that, when R2 is the hydroxy carbonyl group, then R1 is other than the hydrogen atom; A indicates an alkylene group with 2 to 5 carbon atoms; R3 and R4 are the same or different substituents and indicate the hydrogen atom, an alkyl group with 1 to 4 carbon atoms, or R3 and R4 are an alkylene group forming, together with the nitrogen atom to which they are attached, a heterocyclic ring with 5 to 7 ring members; and R5 and R6 are the same or different substituents and indicate hydrogen and halogen atoms, alkyl groups with 1 to 3 carbon atoms, alkoxy groups with 1 to 3 carbon atoms, or one of said substituents R5 and R6 being the nitro group or the trifluoro methyl group while the other one is the hydrogen atom. The acid addition salts of said compounds are also disclosed. The above mentioned novel N-amino alkyl indole compounds have a favorable effect upon the motility of the gastro-intestinal tract. The compounds are obtained, for instance, by reacting the alkali metal salts of a corresponding indole compound which is unsubstituted at its nitrogen atom, with a halogeno alkyl amine.
Patent AU-724294-B2 (AU)
Title: Microparticles for delivery of nucleic acid
Inventor: HEDLEY MARY LYNNE
IPC: C12N15/09
Filed: 1998-01-22
Granted: 2000-09-14
Abstract: Disclosed is a preparation of microparticles made up of a polymeric matrix and a nucleic acid expression vector. The polymeric matrix includes one or more synthetic polymers having a solubility in water of less than about 1 mg/1. At least 90% of the microparticles have a diameter less than about 100 microns. The nucleic acid is either RNA, at least 50% of which is in the form of closed circles, or circular DNA plasmid molecules, at least 50% of which are supercoiled.
Patent AU-715871-B2 (AU)
Title: Apparatus for modifying a light beam
Inventor: WILLSON PETER DAVID WYNNE
IPC: F21V9/40
Filed: 1996-07-26
Granted: 2000-02-10
Abstract: PCT No. PCT/GB96/01817 Sec. 371 Date Feb. 5, 1999 Sec. 102(e) Date Feb. 5, 1999 PCT Filed Jul. 26, 1996 PCT Pub. No. WO97/05423 PCT Pub. Date Feb. 13, 1997Apparatus for modifying a beam of light, comprising at least one set of blades moveable across the beam, wherein each set of blades is arranged into a first subset of blades and a second subset of blades, and wherein the respective subsets of blades are axially spaced from each other. The apparatus is particularly suitable in apparatus comprising a light source and means for directing and/or focusing the light, and may be embodied (a) in a color changer for changing the color of light in a light beam, (b) in a diaphragm for varying the aperture, and (c) in dimmer apparatus for dimming light beam.
Patent AU-781032-B2 (AU)
Title: Method and apparatus for covering printed products with a packaging material
Inventor: HONEGGER WERNER
IPC: B65B9/06
Filed: 2001-09-06
Granted: 2005-04-28
Abstract: A feeder (25) supplies and deposits at least two printed products (1,2) next to each other on a web (3') of packaging material. The material, especially plastic sheeting rolled up on a storage roller (28) is unwound by an uncoiler (35). Parts of the material (8,9) for wrapping the printed products are laid down by at least one transfer apppliance (30). At least one closure appliance joins layers of material across the direction of travel. At least one cutter (36) cuts across the direction of travel, and at least one cutter (37) cuts in the direction of travel.
Patent AU-686173-B2 (AU)
Title: Transurethral radio frequency ablation apparatus
Inventor: IMRAN MIR A
IPC: A61B18/00
Filed: 1994-05-31
Granted: 1998-02-05
Abstract: A transurethral radio frequency apparatus for ablation of the prostate gland through the urethra formed by a wall, a probe consisting of a flexible elongate tubular member with proximal and distal extremities and sized so as to be adapted to be inserted into the urethra, and an ablation electrode carried by the distal extremity of the flexible elongate member. The flexible elongate tubular member is provided with first and second flow lumens for delivering a cooled fluid to the ablation electrode to cool the same. Means are connected to the probe to supply a coolant solution to the probe, to supply radio frequency energy to the electrode while it is being cooled, and to monitor the temperature of the ablation electrode so that the ablation electrode is maintained at a temperature below a predetermined temperature to spare the urethral wall from irreversible damage from the radio frequency energy delivered to the ablation electrode.
Patent AU-608508-B2 (AU)
Title: Insecticidal proteinaceous substance
Inventor: GEISER MARTIN
IPC: A01N63/50
Filed: 1987-03-13
Granted: 1991-04-11
Abstract: The present invention is directed to a method for producing an insecticidal proteinaceous substance including the discovery and identification of the entire DNA sequence coding for the insecticidal protein MGE 1 of said proteinaceous substance, to said proteinaceous substance, to a DNA fragment characterized by the nucleotide sequence given in table 2, said fragment coding for the protein MGE 1, to the protein MGE 1 itself, to a DNA fragment originating from Bacillus thuringiensis var.kurstaki from Hpal (O) to Pstl (4355) coding for an insecticidal proteinaceous substance including truncated portions thereof, said truncated DNA portions being subject to the proviso that insecticidal activity has not been lost, to the method of constructing cloning vehicles and expression vehicles comprising the DNA fragment given in table 2 and also to said vehicles themselves.
Patent AU-539836-B2 (AU)
Title: Catalytic polymerisation of olefins
Inventor: JAGGARD JAMES F R
IPC: C08F10/00
Filed: 1981-05-11
Granted: 1984-10-18
Abstract: A process for the preparation of homopolymers and copolymers of alpha -monoolefins by means of a Ziegler-Natta catalyst system comprising (1) a titanium-III component, which is prepared by subjecting (1.1) a titanium trichloride/aluminum trichloride compound (a) and (1.2) an ester (b) to a certain type of milling treatment in which (A) a vibratory ball mill providing a relatively high milling acceleration is used, (B) the mill is first charged with the titanium-containing compound (a) and, if appropriate, is run for a certain period, thereafter (C) the ester (b) is added at a certain rate while milling the charge, thereupon (D) the charge is kept at +15 DEG  C. or above for a certain period, while continuing the milling, hereupon (E), if appropriate, the product obtained from (D) is milled further for a certain period at +5 DEG  C. or below, then (F), if appropriate, but advantageously so, the product obtained from (D) or (E) is kept at +20 DEG  C. or above for a certain period, without milling, and thereafter (G), if appropriate, the product obtained from (F) is milled further for a certain period at +5 DEG C. or below, (2) an aluminum-alkyl component containing a chlorine bonded to the aluminum, and (3), if appropriate, a phenolic compound of a certain category, in which process a titanium-III component (1) is employed, in the preparation of which additionally -(H) a suspension is prepared from (H1) the product obtained according to (D), (E), (F) or (G), (H2) a liquid hydrocarbon (c) and (H3) an oxygen-containing compound (d), consisting of (d1) an ether of a certain category and/or (d2) an ester of a certain category, thereafter (I) the suspension obtained according to (H) is kept at an elevated temperature for a certain period, with vigorous agitation, and is then cooled, hereupon (J), if appropriate, the solid is isolated from the suspension obtained according to (I), and, if desired, is washed with a liquid hydrocarbon and dried, the novel titanium-III component (1) being the solid, in suspended form, obtained according to (I) or the solid, in isolated form, obtained according to (J). Using this Ziegler-Natta catalyst system, polymers with relatively high stereo-regularity and advantageous morphological properties can be obtained in relatively high yield.
Patent AU-719649-B2 (AU)
Title: Hinged closure for container
Inventor: NOVAKOSKI DOUGLAS
IPC: B65D45/16
Filed: 1996-11-05
Granted: 2000-05-11
Abstract: The hinged lid (3), e.g. for a glass container containing a product in paste, granule or powder form, especially a cosmetic or soluble coffee, is attached by a hinge (4) to a ring (2) which fits onto the container. On the opposite side to the hinge the ring is equipped with a locking tongue (9) with a lug (10) which clips into a recess (8) in the lid when closed. In addition, the ring has a skirt (11) with an inner seal of foam or a foam/cardboard compound. The foam can be, e.g. of polyethylene with a polypropylene coating. The lid, ring and locking tongue assembly are made from polypropylene or, for example, from polyolefin or polystyrene. It can be moulded in one piece, e.g. by injection moulding.
Patent AU-783158-B2 (AU)
Title: 28-epirapalogs
Inventor: YANG WU
IPC: C12N9/12
Filed: 2000-08-24
Granted: 2005-09-29
Abstract: Methods and materials involving 28-epirapamycin analogs are disclosed.
Patent AU-691819-B2 (AU)
Title: Purification method and apparatus
Inventor: JONES CHRISTOPHER PETER
IPC: C12Q1/68
Filed: 1994-07-08
Granted: 1998-05-28
Abstract: PCT No. PCT/GB94/01484 Sec. 371 Date Jan. 4, 1996 Sec. 102(e) Date Jan. 4, 1996 PCT Filed Jul. 8, 1994 PCT Pub. No. WO95/02049 PCT Pub. Date Jan. 19, 1995A method is provided for purifying from cells a target compound such as nucleic acid. The method comprises the following steps: 1) lysing a cell suspension to form a cell lysate containing the target compound; 2) applying the cell lysate to a filter to remove unwanted cells and cell debris; 3) contacting the filtered lysate with a solid phase matrix under conditions to bind the nucleic acid to the matrix; 4) separating the resultant filtered lysate from the matrix; and 5) eluting the target compound from the matrix. Apparatus is also provided. Complex purification procedures such as centrifugation are avoided.
Patent AU-607906-B2 (AU)
Title: Urine meter
Inventor: KATSAROS GEORGES
IPC: G01N33/493
Filed: 1987-04-13
Granted: 1991-03-21
Abstract: A urine meter for measuring the volume of urine from the bladder, comprises a primary measurement chamber (21) which extends around the periphery of a larger, overflow measurement chamber (25, 26).
Patent AU-685825-B2 (AU)
Title: Device for preventing or reducing the incidence or intensity of pain in the body
Inventor: PETTY-SAPHON SATHAM DR
IPC: A61F7/02
Filed: 1994-09-16
Granted: 1998-01-29
Abstract: A device for preventing or reducing the incidence or intensity of pain occurring in a region of the body of a wearer, said device comprising insulating material (2) which is arranged to be worn in conformity and close proximity with the body region, said insulating material having at least one layer (14) for reducing heat loss from the body region by convection and at least one reflective layer (13) for reducing heat loss from the body by radiation, whereby a targeted local warming effect is achieved in said body region such that the skin and underlying musculoskeletal structures are in such an active state that they can function properly to provide a clinical benefit to the body region. <IMAGE>
Patent AU-688787-B2 (AU)
Title: A device for arrangement in vagina for prevention of involuntary urination with females and an applicator for use in insertion of the device
Inventor: REIMER LOTTE
IPC: A61F5/37
Filed: 1994-08-19
Granted: 1998-03-19
Abstract: PCT No. PCT/DK94/00311 Sec. 371 Date Nov. 7, 1994 Sec. 102(e) Date Nov. 7, 1994 PCT Filed Aug. 19, 1994 PCT Pub. No. WO95/05790 PCT Pub. Date Mar. 2, 1995A device for prevention of involuntary urination in a female has an elastic body (21) designed for arrangement in the vagina for compressive action on and support of the neck of the bladder. The body (21) is made of a compressible material and comprises at least two projecting legs (23) joined in a flexible base (22) and is dimensioned in such a way that in the non-deformed state of the body of the longest distance between the free ends of at least two legs exceeds the distance between the anterior wall and the posterior wall of the vagina. After the insertion of the body into the vagina in an elastically deformed stated with the legs bent in a direction towards each other, an active pressure is thus exerted on the bladder neck. On their mutually facing sides, the legs are designed in such a way that in the elastically deformed insertion state they come into mutual contact for the provision of an increased elastic force of restitution. An applicator for insertion of the device includes an elongated member having a proximal end and a substantially rod-shaped distal end portion for abutment with a bevel or a recess (24) formed in the angle between the legs of the device.
Patent AU-706593-B2 (AU)
Title: Apparatus with fuel cells
Inventor: DIETHELM ROLAND
IPC: H01M8/04223
Filed: 1996-12-17
Granted: 1999-06-17
Abstract: A device has the following items; fuel cells in a stack, a thermal insulating shell, a follow-up of after-burning combustion chamber between the stack and the shell and an auxiliary burner. The follow-up chamber is joined at opposite ends through channels with at least one outlet (4) for exhaust gases. These channels are sealed off by two valves. A combustion chamber of the auxiliary burner communicates with the channel between the follow-up chamber and the second valve. In a starting phase, the second valve is closed and the first is opened. A pre-reformer for gas treatment is in the shell, joined to a heat exchanger which has a heating channel used by the exhaust gas of the auxiliary burner.
Patent AU-727886-B2 (AU)
Title: Casting roll
Inventor: HOHENBICHLER GERALD
IPC: B22D11/06
Filed: 1998-04-29
Granted: 2001-01-04
Abstract: A casting wheel for the continuous casting of strips of metal has a core and sleeve of heat-conductive material which is shrunk on the core, and circumferential cooling ducts arranged between the core and the sleeve, which are connected with coolant supply line and coolant discharge line. The coolant is guided from the radially extending supply line into cooling ducts and from cooling ducts into the radially extending discharge line by means of a guiding element that can be inserted in cooling ducts.