baber/WOPTO huggingface dataset:
Patent AU-4917385-A (AU)
Title: New esters derived from 4-hydroxy-3-quinoline carboxylic acid substituted by an alpha-hydroxyl chain at position 2, their preparation, their use as a medicament and the compositions containing them
Inventor: CLEMENCE FRANCOIS
IPC: C07D413/12
Filed: 1985-10-29
Abstract: Novel optical isomers and racemates of 4-hydroxy-3-quinoline-carboxylates of the formula    <IMAGE>  I wherein X is in the 5-, 6-, 7- or 8-position and is selected from the group consisting of hydrogen, halogen, alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 4 carbon atoms, -CF3, -SCF3 and -OCF3, R1 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R2 is selected from the group consisting of thiazolyl, 4,5-dihydrothiazolyl, pyridinyl, oxazolyl, isoxazolyl, imidazolyl, pyrimidyl and tetrazolyl all optionally substituted with alkyl of 1 to 4 carbon atoms and phenyl substituted with at least one member of the group consisting of -OH, alkyl and alkoxy of 1 to 4 carbon atoms, -CF3, -NO2 and halogen, R3 and R4 are individually selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms and aryl, R5 is selected from the group consisting of aryl of 6 to 14 carbon atoms, heteroaryl of 3 to 14 carbon atoms, alkyl of 1 to 14 carbon atoms, alkyl substituted with -NH2, -NHAlk or    <IMAGE>   alkenyl of 2 to 6 carbon atoms, alkenyl of 2 to 6 carbon atoms substituted with aryl of 6 to 14 carbon atoms, Alk and Alk' are alkyl of 1 to 6 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts with the proviso that when X is 8-CF3, R1 and R3 are hydrogen, R2 is 2-thiazolyl, R4 is methyl, R5 is not methyl having analgesic and anti-inflammatory activity.
Patent AU-4930885-A (AU)
Title: A process for the purification and pasteurization of urokinase
Inventor: PAQUES ERIC
IPC: C12N9/72
Filed: 1985-11-01
Abstract: The process for the purification and pasteurisation of urokinase makes use of an ion exchanger and results in a product with a favourable ratio of high molecular to low molecular weight urokinase. 
<??>The product can be used for therapeutic purposes.
Patent AU-4931700-A (AU)
Title: Preparation of camptothecin and nothapodytine derivatives
Inventor: MEKOUAR KHALID
IPC: C07D471/14
Filed: 2000-05-25
Abstract: The invention concerns the preparation of nothapodytine or camptothecin derivatives which consists in causing 4-ethyl 2methyl hepta-2,4-dienoic acid act on a 3-aminomethyl 2-bromo quinoline derivative (III) wherein R1 and R2 are H or R1 is a halogen atom or alkyl, R2 is a O-CO-X radical as defined for the camptothecin derivatives; or R1 and R2 are defined for the known camptothecin derivatives or represent protected radicals or radicals easily convertible into the radicals R1 and R2, to obtain the quinoline derivative (IV); adding to the resulting quinoline derivative (2-methoxy carbonyl vinyl) tributyltin in the presence of a complex of palladium and triphenylarsin to obtain the quinoline derivative (V); cyclizing the resulting quinoline derivative to obtain the tetracyclic derivative (VI); then in subjecting said derivative to an ozonolysis followed by treatment with dimethyl sulphide to obtain the tetracyclic derivative (VII); saponification followed by decarboxylation in oxidising conditions of the resulting tetracyclic derivative to obtain the nothopodytine derivative (VIII); then optionally transforming the resulting derivative into a camptothecin derivative or into a mappicine derivative.
Patent AU-4994701-A (AU)
Title: Fenestrated surgical screw and method
Inventor: CHAPPUIS JAMES L
IPC: A61B17/58
Filed: 2001-04-09
Abstract: A preferred surgical anchor includes an elongated body with a proximal end and a distal end, a passage extending at least partially through the body from the proximal end, and at least one hole extending at least partially through the body that communicates with the passage. The passage and the at least one hole are configured so that a material is receivable in the passage, preferably, at the proximal end of the elongated body. So configured, the material may be delivered through the passage, through the at least one hole, and into the skeletal member. Additionally, a cutting member preferably is arranged at the distal end of the elongated body, with the cutting member being configured to enable penetration of the at least a portion of the elongated body into the skeletal member. Systems and methods also are provided.
Patent AU-5023685-A (AU)
Title: Stored program private branch exchange
Inventor: BOTTGER DETLEV
IPC: H04M15/34
Filed: 1985-11-21
Abstract: A caller in a private branch exchange has the possibility of designating an intended outside call as a "private call". For this purpose, first of all a peripheral unit (personal computer) is selected via a dedicated connection. The system transmits to this unit the identification code (caller number) of the calling party concerned. Then the caller has to send a code individually assigned to him. This code can be given, for example, by dialling a combination of numbers exclusively assigned to this particular caller. Another possibility is for the caller to insert an identity card provided with a corresponding coding into a reader with him. The peripheral unit (PC) checks whether the identification code and the individually assigned code corresponds to a fixed assignment held as stored information. If this authorisation check is positive, the charge register is transmitted a code which declares the following call as a private call. The calling party is thereupon allocated a free outside line, taking into account a corresponding outgoing call rate. <IMAGE>
Patent AU-5123296-A (AU)
Title: Epoxysuccinic acid derivatives
Inventor: NOMURA YUTAKA
IPC: C07D303/48
Filed: 1996-04-01
Abstract: <CHEM> Epoxysuccinic acid derivatives having general formula (I) (wherein R<1> represents hydrogen, alkyl, aryl or aralkyl; R<2> and R<3> independently represent each aryl, aralkyl or alkyl; and X represents -O-or NR<4>- wherein R<4> represents hydrogen, alkyl or aralkyl) which is useful in the prevention or treatment of bone diseases such as osteoporosis, malignant hypercalcemia, and bone Behcet's disease, in the treatment of osteoarthritis and rheumatoid arthritis in association with the abnormal hyperergasia of cathepsin L activity, and as a remedy for diseases in which cathepsins L and B participate such as muscular dystrophy and amyotrophy.
Patent AU-5321194-A (AU)
Title: Two-phase matrix for sustained release drug delivery device
Inventor: HSU TSUNG-MIN
IPC: A61K9/06
Filed: 1993-10-05
Abstract: A two-phase hydrophilic drug-containing matrix for use in transdermal drug delivery patches in which one phase is a continuous hydrophobic polymer phase which optionally includes a hydrophobic solvent that acts as a skin permeation enhancer and the other phase is a dispersed particulate hydrated inorganic silicate in whose absorbed aqueous phase the drug is dissolved.
Patent AU-5423694-A (AU)
Title: Portable golf ball distributor
Inventor: JANIER JEAN LOUIS
IPC: A63B57/00
Filed: 1993-10-26
Abstract: PCT No. PCT/FR93/01047 Sec. 371 Date Jun. 8, 1995 Sec. 102(e) Date Jun. 8, 1995 PCT Filed Oct. 26, 1993 PCT Pub. No. WO94/09867 PCT Pub. Date May 11, 1994Distributor of the type comprising ball storing means and an articulated arm supplying a ball to the striking area. According to the invention, the ball storage means consists of a prismatic housing including, adjacent to each of its ends, supporting devices causing the bottom thereof to slope downwards in the direction of its open downstream end, which delimits an outlet for the passage of only one ball, its arm being articulated about a pivot pin in the housing. The distributor comprises a longitudinal chute, the upstream end being longitudinally closed, but having an opening for the distribution of a ball, while the upstream end is configured in the shape of a scoop for seizing a ball. Spring return means are placed between the housing and the arm to bring said arm into a substantially vertical position, once a ball is released.
Patent AU-5443996-A (AU)
Title: Merging multi-source information in a television system
Inventor: KLOSTERMAN BRIAN LEE
IPC: H04N5/782
Filed: 1996-04-04
Abstract: An information merging system (10) comprising a receiver for receiving individual channel guide information listings from at least two sources (26,29); a microprocessor (36) coupled to said receiver, said microprocessor (36) merging aid individual charmel guide information listings into a consolidated channel guide information listing; and a display coupled to the microprocessor (36) for generating a display of the consolidated channel guide information listing.
Patent AU-5721300-A (AU)
Title: Rare-earth doped phosphate-glass lasers and associated methods
Inventor: BENDETT MARK P
IPC: C03C15/00
Filed: 2000-01-26
Abstract: The invention is directed to optical devices comprising a solid-state structured glass substrate having at least one waveguide incorporated therein, particularly waveguides and lasers incorporating such structure. The invention is also directed to methods for modifying such devices and their properties. The waveguides and lasers of the invention provide advantageous high power and increased slope efficiency and find use, for example, in telecommunications applications.
Patent AU-5746096-A (AU)
Title: Single-screw extruder for solid state shear extrusion pulver ization
Inventor: ARASTOOPOUR HAMID
IPC: B29C48/525
Filed: 1996-05-14
Abstract: A process and apparatus for single screw solid state shear extrusion pulverization of polymeric materials in which the polymeric materials are heated to a temperature suitable for forming a continuous thin film of said polymeric material, and then cooled, and normal and shear forces sufficient to form powder of the polymeric material are applied by a single cylindrical or conical mesh screw. The resulting powder is fluidized upon its discharge.
Patent AU-5825901-A (AU)
Title: Method for producing dinitro-diaza-alkanes and intermediate products hereto
Inventor: KNOTT THOMAS
IPC: C06B25/34
Filed: 2001-03-02
Abstract: A method of synthesis of dinitro-diaza-alkanes and intermediate products thereto from alkylamines and esters, whereby a dialkyl ester of a dicarboxylic acid is reacted with an alkylamine in an aqueous medium to form the corresponding dialkyldiamide of the dicarboxylic acid;the resulting dialkyldiamide is nitrated by means of conventional nitration agents to form the corresponding dialkyldinitroamide of the dicarboxylic acid and;the resulting dialkyldinitroamide is reacted with methylamine and/or ethylamine in an aquous medium to yield a corresponding alkylnitroamine and the dimethyldiamide and/or diethyldiamide of the dicarboxylic acid, and the alkylnitroamine is isolated from that, and the isolated alkylnitroamine is condensed in a known manner to form the dinitro-diaza-alkanes.
Patent AU-6115598-A (AU)
Title: Pharmaceutical composition
Inventor: SAKAI ATSUSHI
IPC: A61K31/137
Filed: 1998-02-25
Abstract: The present invention provides a pharmaceutical composition containing 2-amino-2-[2-(4-octylphenyl)ethyl]propane-1,3-diol or a pharmaceutically acceptable acid addition salt thereof and a lecithin, and containing a saccharide if desired, which can be formulated into a liquid preparation, and which is suitable for the suppression, of rejection in organ or bone marrow transplantation, for an immunosuppressive sustention therapy or for the treatment of autoimmune diseases.
Patent AU-6187001-A (AU)
Title: Cheese yield enhancing method
Inventor: KUMAZAWA YOSHIYUKI
IPC: A23C19/032
Filed: 2001-08-17
Abstract: Herein is disclosed a cheese yield enhancing method in a cheese manufacturing method including a process of separating a cheese curd from a whey after a milk coagulating treatment-of a material milk by a milk coagulating enzyme, said cheese yield enhancing method comprising steps of: adding/mixing a protein decomposing enzyme treated material of a milk whey protein (a partial hydrolysate, of the milk whey protein) to the material milk; and subjecting a resulting mixture to the milk coagulating treatment by the milk coagulating enzyme, or said cheese yield enhancing method comprising steps of: adding/mixing a partial hydrolysate of a milk whey protein to the material milk; allowing transglutaminase to act on a resulting mixture; and subjecting the mixture to the milk coagulating treatment by the milk coagulating enzyme, whereby a yield of a cheese curd from a material milk, and therefore a yield of cheese may be enhanced and a cheese superior in quality may be manufactured.
Patent AU-6211990-A (AU)
Title: Heterocyclic thiol sulfenimide compounds
Inventor: ROSTEK CHARLES JOHN JR
IPC: C07D279/12
Filed: 1990-09-04
Abstract: Heterocyclic thiol sulfenimide compounds are useful as an accelerator in the curing of natural and/or synthetic rubbers. The compound can be represented by the formula    A<1>-S-@-S-A<2> wherein each of A<1> and A<2>, independently, is at least one heterocyclic ring containing one or more nitrogen atoms therein, or at least one heterocyclic ring containing one or more nitrogen atoms therein and (1) one or more hydrocarbyl substituents, or (2) one or more electron withdrawing groups, or (3) one or more electron releasing groups, wherein A<1> alternatively is thiazyl or a dithiocarbamoyl, and wherein R is a (a) hydrogen atom, or (b) a hydrocarbyl radical having from 1 to 16 carbon atoms, or (c) the hydrocarbon radical of (b) wherein one or more of the carbon atoms is an oxygen atom, a nitrogen atom, or a substituted nitrogen atom wherein said substituted group is an alkyl and in combination with said nitrogen atom forms a heterocyclic ring having a total of from 1 to 7 carbon atoms, or (d) the hydrocarbyl radical of (b) containing a halogen, an amino, a cyano, an alkoxy, a hydroxy, or an alkoxycarbonyl. When the heterocyclic thiol sulfenimide compound is utilized as an accelerator for rubber, improved cure rates, longer scorch delay, and better reversion resistance are obtained in comparison to conventional sulfenamides.
Patent AU-6346596-A (AU)
Title: Impact resistant face shield
Inventor: JARVIS EDWARD C
IPC: A42B3/22
Filed: 1996-07-03
Abstract: An impact resistant face shield that includes a single formed arcuate lens portion that, in a first orientation, has a first curvature extending in a horizontal direction and a second curvature extending in a vertical direction. The lens portion has a top portion and a bottom portion that extends relatively inwardly towards the face of the wearer relative to an intermediate portion disposed between the top and bottom portions. Each curvature of the lens defines an arc of a circle having a substantially uniform radius to produce nominal levels of distortion, thereby reducing the prism effects created by the lens, and providing an optically corrected viewing window.
Patent AU-6347796-A (AU)
Title: A process for the production of molten pig iron or steel pre-products and a plant for carrying out the process
Inventor: NAGL MICHAEL
IPC: C21B13/14
Filed: 1996-07-18
Abstract: PCT No. PCT/AT96/00128 Sec. 371 Date Apr. 18, 1997 Sec. 102(e) Date Apr. 18, 1997 PCT Filed Jul. 18, 1996 PCT Pub. No. WO97/04136 PCT Pub. Date Feb. 6, 1997In a process for the production of molten pig iron (12) or steel pre-products from fine particulate iron-containing material, in particular reduced sponge iron, in a meltdown gasifying zone (6) of a melter gasifier (5) the iron-containing material is melted in a bed (16) formed of solid carbon carriers, under the supply of carbon-containing material and oxygen-containing gas at the simultaneous formation of a reducing gas. To prevent the fine particles of the iron-containing material charged to the melter gasifier from being discharged, the iron-containing material is supplied into the a melter gasifier (5) centrally, closely above the bed (16) but in its immediate vicinity, by means of an oxygen-burner (15) under the formation of a high-temperature combustion zone (21).
Patent AU-6359796-A (AU)
Title: Sound-damping partition
Inventor: GEISSBUHLER MICHAEL
IPC: E04B2/82
Filed: 1996-06-22
Abstract: PCT No. PCT/EP96/02723 Sec. 371 Date Feb. 5, 1998 Sec. 102(e) Date Feb. 5, 1998 PCT Filed Jun. 22, 1996 PCT Pub. No. WO97/06318 PCT Pub. Date Feb. 20, 1997The invention relates to a sound-damping partition, especially for the internal equipment of buildings. The partition consists essentially of a timer sub-frame (10) and two sets of planting (18, 20) on either wide side (12, 14) of the sub-frame (10) leaving a hollow space (16) filled with air and damping materials (36). To obtain improved airborne sound damping suing simple means, the invention proposes that one of the sets of planking (20) be secured to the sub-frame (10) by means of thick-walled, soft elastic beads of adhesive (32) while the other set of planting (18) is rigidly clamped to said sub-frame (10).
Patent AU-6423894-A (AU)
Title: Container for health care product
Inventor: SEERUP SAEREN
IPC: A61J1/00
Filed: 1994-03-23
Abstract: PCT No. PCT/DK94/00120 Sec. 371 Date Nov. 13, 1995 Sec. 102(e) Date Nov. 13, 1995 PCT Filed Mar. 23, 1994 PCT Pub. No. WO94/21212 PCT Pub. Date Sep. 29, 1994A health care product container having a generally rectangular cross section and closed at one end by a bottom wall molded integrally with the container vessel. The other end is provided with a filling opening which corresponds to the cross section of the container, and which is closed by a closing part. The container has an internal partition integral with the container vessel, parallel with one of its side walls, and dividing the container into first and second compartments. Each compartment is closed at one end by said bottom wall and being open at its other end. The closing part is so designed that it sealingly closes the first compartment at its one end, but leaves access to the second compartment, the sealed compartment being a product containing compartment provided with a dispensing opening closable by a stopper. The second compartment is closed by a lid hinged to the closure part or to the vessel.
Patent AU-6464990-A (AU)
Title: A packaging material of laminate type
Inventor: LOFGREN LARS
IPC: B32B29/06
Filed: 1990-10-15
Abstract: A flexible, laminated material (10) for reforming into packages for contents of the type such as oxygen- and flavour-sensitive liquid foods, for example fruit juices. The material displays a carrier layer (11) of paper or paperboard and a preferably extruded layer (13) applied to one face of the carrier layer (corresponding to the inside of the finished package), this layer consisting of a mixture of polyethylene and ethylene vinyl alcohol copolymer. Since the barrier layer (13) thus includes both a polar (the ethylene vinyl alcohol copolymer) and a non-polar (polyethylene) component, the material possesses barrier properties against both polar and non-polar flavour components, at the same time as the material moreover displays tightness properties vis-à-vis oxygen.
Patent AU-6597401-A (AU)
Title: Process for the production of propylene from olefinic streams
Inventor: PEREGO CARLO
IPC: C10G11/05
Filed: 2001-05-15
Abstract: Process for the production of propylene starting from mixtures of hydrocarbons, prevalently olefins, the above hydrocarbons having a boiling point ranging from -15° C. to +80° C., preferably from -12° C. to +60° C., which comprises putting the above mixture of hydrocarbons in contact, under cracking conditions, with a large-pore zeolite having a molar ratio Silica/Alumina lower than 200, preferably ranging from 50 to 150.
Patent AU-6612698-A (AU)
Title: Figurative print on a plane print carrier and use of such figurative print
Inventor: THOMSEN ERIK BROGAARD
IPC: G09F19/22
Filed: 1998-03-25
Abstract: The invention relates to a figurative print for a plane print carrier. In a preferred embodiment, the figurative print comprises both a primary, a secondary, and a tertiary figurative element. Each of the three elements shows an angular displacement of between 0° and 90° in relation to a view of the print being parallel to the print carrier and being perpendicular to a base line on the plane print carrier so that the figurative print appears with a special effect, when the print is viewed from an oblique position relative to a perpendicular viewing.
Patent AU-6647100-A (AU)
Title: Isomeric fused pyrrolocarbazoles and isoindolones
Inventor: HUDKINS ROBERT L
IPC: C07D491/14
Filed: 2000-08-18
Abstract: The present invention is directed to novel fused pyrrolocarbazoles and isoindolones, including pharmaceutical compositions, diagnostic kits, assay standards or reagents containing the same, and methods of using the same as therapeutics. The invention is also directed to intermediates and processes for making these novel compounds.
Patent AU-6897487-A (AU)
Title: Alarm tag
Inventor: ASBRINK LEIF
IPC: G08B/
Filed: 1987-01-23
Abstract: An alarm device, comprising a so-called alarm tag consist­ing of two parts arranged so as to be placeable each on one side of an article, for example an article of cloth­ing, of fur or other article, where a needle (6,7) is provided to extend from one part through the article to the second part, which alarm tag comprises devices for receiving a magnetic alternating field emitted to the alarm tag.The alarm tag (1) comprises devices (8,9,11,12) capable to emit an acoustic signal when the parts (2,3) of the alarm tag (1) move away from each other when the alarm tag (1) is put in a first, active, state and not emit an acoustic signal when the parts (2,3) of the alarm tag (1) move away from each other when the alarm tag (1) is put in a second, inactive, state.
Patent AU-6897694-A (AU)
Title: Preparation of 1,2-diacyl-2-(t-alkyl)hydrazines
Inventor: KELLY MARTHA JEAN
IPC: A01N37/28
Filed: 1994-08-08
Abstract: The present invention provides a process for preparing 1,2-diacyl-2-(t-alkyl)hydrazines. More particularly, the present invention a process for preparing the aforesaid diacylhydrazines utilizing a solvent comprising an ester or a mixture of an ester and water in a process wherein an aromatic acid chloride is reacted in a first step with a t-alkylhydrazine or a corresponding acid addition salt of a t-alkylhydrazine such as the hydrochloride salt in the presence of a base to afford a 1-acyl-2-t-alkylhydrazine followed by a second step wherein an aromatic acid chloride is reacted with the aforesaid monoacylhydrazine in the presence of a base to afford the desired 1,2-diacyl-2-(t-alkyl)hydrazine. Such compounds are known to have excellent insecticidal activity against insects of the orders Lepidoptera and Coleoptera.
Patent AU-7035794-A (AU)
Title: CATV systems
Inventor: HANDELMAN DORON
IPC: H04N7/173
Filed: 1994-08-18
Abstract: A CATV system including a CATV network, a multiplicity of subscriber units, apparatus for transmitting over said CATV network encrypted information individually addressed to a subscriber unit and apparatus associated with each of said multiplicity of subscriber units for decoding the encrypted information addressed thereto. <IMAGE>