baber/WOPTO huggingface dataset:
Patent AU-767652-B2 (AU)
Title: Apparatus for propulsion in oblong cavities
Inventor: AADLAND HARALD
IPC: F16L55/30
Filed: 2000-03-22
Granted: 2003-11-20
Abstract: An apparatus for propulsion inside an oblong cavity, such as pipes or the like, is disclosed. The apparatus is characterized by comprising a central rotating part comprising an inclined wheel construction arranged to thrust towards the inner wall of the cavity, in that the central rotating part comprises a plurality of roller elements (1) arranged in a row against each other, and two adjacent roller elements (1) in the row comprise mutually adjacent inclined sliding faces (15), so that each element is arranged to be displaced in radial direction outward from a central shaft (11) due to axial compression of the unit of inclined roller elements, until the corresponding wheel construction abuts the inner wall of the cavity, and that the wheel construction includes that a bearing construction is arranged enclosing around each roller element, and being rotatably independent of its corresponding roller element, and is mounted at an inclined angle defining the climbing angle of the apparatus during propulsion, and further the apparatus comprises drive means for rotation of the rotatable part. It is an essential feature of the apparatus that it comprises internal rotational counter force, and that automatic transmission may be provided.
Patent AU-691345-B2 (AU)
Title: Substituted hydroquinone derivatives
Inventor: SEDELMEIER GOTTFRIED DR
IPC: C07D211/16
Filed: 1995-11-02
Granted: 1998-05-14
Abstract: Compounds of the formula I 
<IMAGE>
 in which R4 is lower alkyl and R1 is either hydroxyl, halogen, a group of the formula -P(=O)(R5)R6 (Ia), a group of the formula -P<+)<R7)(R8)R9X <-> (Ib) or a group of the formula -Si(R7)(R8)R9 (Ic), M is methylene, R2 is hydrogen or a group of the formula 
<IMAGE>
 and R3 is hydrogen or halogen or R1 is hydroxyl or lower alkoxy, M is carbonyl, R2 is hydrogen and R3 is halogen, R5 and R6 in each case independently of one another represent lower alkyl, lower alkoxy, N,N-di-lower alkylamino or benzyl, benzyloxy, phenyl or phenoxy, each of which is unsubstituted or mono- or disubstituted on the phenyl ring, it being possible for the substituents of the phenyl ring in each case to be selected from the group which consists of lower alkyl, lower alkoxy, nitro and halogen, R7, R8 and R9 in each case independently of one another represent lower alkyl, unsubstituted or mono- or disubstituted phenyl, it being possible for the substituents of the phenyl ring in each case to be selected from the group which consists of lower alkyl, lower alkoxy, nitro and halogen, or represent furyl, X<-> is the anion of a hydrohalic acid, a lower alkane-sulphonic acid, a halo-lower alkanesulphonic acid or a benzenesulphonic acid which is unsubstituted or monosubstituted by lower alkyl or halogen and in which Y either represents a direct bond and R10 is lower alkyl, allyl, cyano, lower alkanesulphonyl, halo-lower alkanesulphonyl, benzyl which is unsubstituted or mono- or disubstituted on the phenyl ring, it being possible for the substituents of the phenyl ring to be selected from the group which consists of lower alkyl, lower alkoxy, nitro and halogen, or is benzenesulphonyl which is unsubstituted or monosubstituted by lower alkyl or halogen, or in which Y is a group of the formula -(C=O)- (Ie) or a group of the formula -(C=S)- (If) and R10 is halogen, lower alkyl, halo-lower alkyl, lower alkoxy, lower alkenyloxy, phenyl-lower alkenyloxy, halo-lower alkoxy, lower alkylthio or phenyl, phenoxy, phenylthio, benzyl, benzyloxy or benzylthio, each of which is unsubstituted or mono-or disubstituted on the phenyl ring, it being possible for the substituents of the phenyl ring in each case to be selected from the group which consists of lower alkyl, lower alkoxy, nitro and halogen, with the proviso that in a compound I in which R1 is a group Ib in which R7, R8 and R9 in each case denote unsubstituted phenyl and X<-> is the bromide ion, M is methylene, R2 is hydrogen and R4 is methyl, R3 is other than hydrogen, and with the further proviso that in a compound I in which R1 is hydroxyl, M is methylene, R2 is hydrogen and R4 is methyl or ethyl, and R3 is other than hydrogen, can be used for the preparation of compounds of the formula 
<IMAGE>
 in which R3 is halogen and R4 is lower alkyl and R10 and Y have the abovementioned meanings, and their salts. They are prepared by methods known per se.
Patent AU-619323-B2 (AU)
Title: Process for the production of alpha-6-deoxytetracylines
Inventor: KHANNA JAGMOHAN
IPC: C07C237/26
Filed: 1989-07-20
Granted: 1992-01-23
Abstract: A process for the hydrogenation of a 6-methylene-tetracycline in the production of alpha-6-deoxytetracycline, particularly the antibiotic doxycycline, in the presence of a transition metal complex of the formula MClx(PPh3)y wherein M is preferably Cu, Co or Ni, x is 1 or 2 and y is 1-3, and a trace of rhodium either as the supported metal or as a rhodium salt, as a hydrogenation catalyst. The desired alpha-6-deoxytetracycline product is produced in high yields and stereospecificities. The process requires the use of substantially cheaper transition metal complexes and only traces of rhodium in the hydrogenation catalyst per mole of the 6-methylene tetracycline hydrogenated.
Patent AU-671274-B2 (AU)
Title: 4-imidomethyl-1-(2'phenyl-2'oxoethyl-) piperidines as serotonin 5HT2-antagonists, their preparation and use in therapy
Inventor: NIEDUZAK THADDEUS R
IPC: A61K31/517
Filed: 1993-03-24
Granted: 1996-08-22
Abstract: The present invention is directed to a new class of serotonin 5HT2 antagonists and thier use in the treatment of a variety of diseases.
Patent AU-781560-B2 (AU)
Title: Pulmonary delivery of protonated/acidified nucleic acids
Inventor: DALE RODERIC M K
IPC: A61K8/00
Filed: 2000-03-28
Granted: 2005-06-02
Abstract: The present invention provides a method of treating bacterial respiratory infections by pulmonary administration of protonated/acidified nucleic acids. These modified nucleic acids are effective as bactericidal and/or bacteriostatic agents without regard to the class of bacteria, so are especially useful when diagnosis is difficult or when multiple infectious organisms are present. The antibiotic activity of nucleic acids of the invention is not dependent on either the specific sequence of the nucleic acid or the length of the nucleic acid molecule.
Patent AU-658756-B2 (AU)
Title: Procedure and apparatus for cutting of a flexible tubular sheet of polymeric material
Inventor: RASMUSSEN OLE-BENDT
IPC: B29C67/00
Filed: 1993-07-12
Granted: 1995-04-27
Abstract: PCT No. PCT/GB89/00712 Sec. 371 Date Jan. 11, 1991 Sec. 102(e) Date Jan. 11, 1991 PCT Filed Jun. 26, 1989 PCT Pub. No. WO89/12533 PCT Pub. Date Dec. 28, 1989.Flexible tubular film is helically cut into a flat strip by feeding the tubular film in flattened form from a supply source to a film feeding means advancing the flat film tube at a predetermined velocity to a tube expansion zone in which the flat tube is expanded into a generally cylindrical tube and passed axially over a hollow mandrel slightly less in external diameter than the diameter of the expanded tube to be cut helically while on the mandrel into a flat strop that is removed at an angle to the mandrel axis. The tube is expanded in the zone by inflation with air fed through the mandrel in a direction countercurrent to the direction of tube movement and under a pressure sufficient to render the expanded tube stiff as it slides over the mandrel and resistant to deformation while being helically cut. The advance and expansion of the flat tube in the expansion zone is positively controlled by moving surfaces contacting the film, which surfaces define a diverging expansion zone and are driven at a velocity substantially at least as great as the predetermined velocity of advance of the flat film tube to the expansion zone.
Patent AU-668728-B2 (AU)
Title: Method for light-assisted curing of coatings
Inventor: BORS DANIEL ARTHUR
IPC: C09D7/45
Filed: 1993-07-16
Granted: 1996-05-16
Abstract: A process of preparing a coating for application to substrates which are exposed to ultraviolet light is described which comprises mixing a vinyl polymer having acetoacetyl functional groups with an amount of ammonia or primary amine sufficient to convert the acetoacetyl groups to enamine, storing the mixture for a period sufficient to allow the reactants to equilibrate, adding a sufficient amount of ammonia or primary amine to raise the pH to about 9, and maintaining the pH at about 9 until the coating is applied to the substrate.
Patent AU-685344-B2 (AU)
Title: Process for producing hydrogene and carbon oxides from dimethyl ether
Inventor: BHATTACHARYYA ALAKANANDA
IPC: C01B3/38
Filed: 1995-12-01
Granted: 1998-01-15
Abstract: A process for hydroshifting dimethyl ether is described which comprises passing a feed stream which includes dimethyl ether and steam to a hydroshifting reaction zone including an essentially alkali metal-free catalytic composition substantially composed of copper or nickel in elemental form. The process produces a hydroshifted product stream which is relatively rich in hydrogen, carbon monoxide, and carbon dioxide. The feed stream can be transported relatively easily in liquid form at comparatively low pressures. The hydroshifting reaction zone can include a hydrolysis reaction zone and a water-gas shift reaction zone. The hydrolyzed product and the water-gas shift product can be recovered to obtain hydrogen and carbon dioxide, respectively. Additionally, the hydroshifted product stream can be blended with an oxidizing stream and combusted to drive a turbine in order to generate mechanical energy.
Patent AU-579878-B2 (AU)
Title: Process for the polymerisation or copolymerisation of alpha-olefins in a fluidised bed, in the presence of a ziegler-natta catalysts system
Inventor: COLLOMB-CECCARINI JOELLE
IPC: C08F4/654
Filed: 1985-06-27
Granted: 1988-12-15
Abstract: The present invention relates to a process for the polymerisation or copolymerisation in a fluidised bed of alpha-olefins comprising 2 to 8 carbon atoms, by means of a Ziegler-Natta type catalyst system, consisting of a catalyst (a) comprising atoms of magnesium, halogen and a transition metal and a cocatalyst (b) consisting of an organo-metallic, which process is characterised in that the catalyst system is first of all either fixed on an inorganic granular support, or converted into a prepolymer, then subjected to a treatment by means of a polymerisation inhibiting agent, before being brought into contact with the alpha-olefins under polymerisation or copolymerisation conditions in a fluidised bed, in the presence of an additional quantity of co-catalyst (c) consisting of an organo-metallic compound which is identical to or different from that of which co-catalyst (b) consists.
Patent AU-578722-B2 (AU)
Title: Fluid spacer composition for use in well cementing
Inventor: WEIGAND WILLIS ALAN
IPC: E21B33/13
Filed: 1985-08-06
Granted: 1988-11-03
Abstract: A fluid spacer composition for use in well cementing comprises an aqueous fluid and an admixture of nonylphenols. Optionally, but preferably, there will also be at least one member selected from the group of a sulfonated linear C8 to C18 straight chain alcohol ethoxylated with an average of from about 2 to about 20 moles of ethylene oxide,a low molecular weight aliphatic glycol ether containing from about 3 to about 12 carbon atoms and an alcohol containing from about 3 to about 8 carbon atoms ethoxylated with an average of 2 to 4 moles of ethylene oxide.
Patent AU-674335-B2 (AU)
Title: Ophthalmological preparation
Inventor: LEHMUSSAARI KARI
IPC: A61K31/41
Filed: 1993-08-18
Granted: 1996-12-19
Abstract: The present invention relates to an eye drop formulation, which, in combination, comprises a single polymer, pilocarpine, a beta-blocking agent and an ophthalmologically acceptable carrier wherein the pH of the formulation is from 3.5 to 5.8 and the viscosity is from 10 to 25000 mPas.
Patent AU-637997-B2 (AU)
Title: Pentamidine solutions for preventing pneumocystis carinii pneumonia
IPC: A61K/
Filed: 1990-02-13
Granted: 1993-06-17
Abstract: The invention provides a stabilised aqueous solution of a water soluble pentamidine salt comprising an acetate buffer, and having a total acetate concentration of 0.01-­0.06M, and a pH of 4.0-5.0 at room temperature.
Patent AU-617603-B2 (AU)
Title: New reactive dyes
Inventor: RENFREW ANDREW HUNTER MORRIS
IPC: C09B62/085
Filed: 1990-03-21
Granted: 1991-11-28
Abstract: A reactive dye which in the free acid form has the formula: <CHEM>  wherein:  A is the residue of a diazo component; the -NRY group is attached to the naphthalene nucleus in the 6- or 7-position relative to the -OH group; n is 0 or 1, the SO3H group, when n is 1, being attached to the 5-position or to whichever is free of the 6- and 7-positions; R is optionally substituted alkyl or alkenyl containing up to 10 carbon atoms; Q is H or optionally substituted alkyl or alkenyl containing up to 10 carbon atoms;  Z is an optionally substituted aryl group;  D is H, chloro, C1-4-alkoxy, SO3H or C1-4-alkyl;  B is OH or NR<1>R<2>; and R<1> and R<1> are independently selected from H and optionally substituted alkyl or alkenyl containing up to 10 carbon atoms.
Patent AU-705075-B2 (AU)
Title: Stabilization of aqueous 3-isothiazolone solutions
Inventor: MATTOX JOHN ROBERT
IPC: A01N43/80
Filed: 1996-05-13
Granted: 1999-05-13
Abstract: Compositions comprising water, microbicidally active 3-isothiazolone compound, and an effective stabilizing amount of unsaturated, cyclic iodosyl or iodyl compound of formula I and II <CHEM>  wherein:     X = C(O), SO2, OPO3H, CH2C(O);   Y=O,NR<3>; R<1> = H, Cl, Br, I, substituted or unsubstituted C1-C18 alkyl, substituted or unsubstituted C2-C18 alkenyl, substituted or unsubstituted C4-C6 aryl, substituted or unsubstituted C7-C10 aralkyl; R2 = H, Cl, Br, I, substituted or unsubstituted C1-C18 alkyl, substituted or unsubstituted C2-C18 alkenyl, substituted or unsubstituted C4-C6 aryl, substituted or unsubstituted C7-C10 aralkyl, SO3H, CO2R<4>, C(O)NR<5>R<6>; R<1> and R<2> may by joined to form a substituted or unsubstituted 5 or 6 membered ring, optionally fused to another 5 or 6 membered aromatic ring; R<3> = H, C(O)R<7>, substituted or unsubstituted C1-C18 alkyl, substituted or unsubstituted C2-C18 alkenyl, substituted or unsubstituted C4-C6 aryl, substituted or unsubstituted C7-C10 aralkyl; R<4> = H, substituted or unsubstituted C1-C18 alkyl, substituted or unsubstituted C2-C18 alkenyl, substituted or unsubstituted C4-C6 aryl, substituted or unsubstituted C7-C10 aralkyl, (CH2CH2)p-OH, M; R<5> = H, substituted or unsubstituted C1-C18 alkyl, CH2CH2SO3H, CH2CH2SO3M;   R<6> = H, substituted or unsubstituted C1-C18 alkyl; R<7> = H, substituted or unsubstituted C1-C18 alkyl, substituted or unsubstituted C2-C18 alkenyl, substituted or unsubstituted C4-C6 aryl, substituted or unsubstituted C7-C10 aralkyl; R<8>, R<9>, R<10> are independently selected from the group consisting of CN, OH, C1-C4 alkyl, C1-C4 alkoxy, Cl, Br, F, NO2, SO3H, SO3M, OCH2CH2N<+>R<6>3 X--, CO2H, CO2M, OPO3H;   M = a monovalent or divalent metal cation;   X = halogen;   n = 0, 1; and p = 1-30, are disclosed. Also disclosed are methods of stabilizing a microbicidally active 3-isothiazolone in a water solution comprising introducing an effective stabilizing amount of unsaturated, cyclic iodosyl or iodyl compound of formula I and II.
Patent AU-679011-B2 (AU)
Title: Holder for wet shaver
Inventor: GRANGE KENNETH
IPC: A45D27/22
Filed: 1994-01-25
Granted: 1997-06-19
Abstract: In order to design a wet-shaving-implement holder so as to be variable with regard to geometrical shape, a holder is proposed which is a body segment, the plane face of which forms an underside (2), there being arranged in the upper side depressions (3) for inserting a wet-shaving implement (6) which are formed, in terms of outline and depth, in such a way that the half-shell-shaped outer contour of the upper side (1) is substantially completed by the inserted wet-shaving implement (6). <IMAGE>
Patent AU-537299-B2 (AU)
Title: Stabilisation of soil fumigant compositions
Inventor: KUDERNA JEROME GEORGE
IPC: A01N29/02
Filed: 1980-03-06
Granted: 1984-06-14
Abstract: A soil fumigant composition comprising dichloropropene, optionally together with one or more related chlorinated alkane/alkene components and/or more other nematicides, and, as a stabilizer therefor, at least 0.2 percent, by weight thereof, of a non-nucleophilic, oleophilic aliphatic epoxide, such as an epoxidised drying oil.
Patent AU-594264-B2 (AU)
Title: Therapeutic agents
Inventor: BIRD GRAHAM
IPC: A61K9/66
Filed: 1986-10-01
Granted: 1990-03-01
Abstract: A pharmaceutical composition comprising the analgesic and anti-inflammatory agent 2-(2-fluoro-4-biphenylyl) propionic acid or a pharmaceutical acceptable salt thereof and certain esters of natural vegetable oil fatty acids, provides a rapid release of 2-(2-fluoro-4-biphenylyl)propionic acid into the body, and hence a very rapid analgesic and anti-inflammatory effect.
Patent AU-586289-B2 (AU)
Title: EPDM elastomeric compositions
Inventor: HELLENS WALTER VON
IPC: C08L21/00
Filed: 1986-10-03
Granted: 1989-07-06
Abstract: Elastomeric compositions containing EPDM elastomers are provided, the vulcanizates of which show substantially improved adhesion properties with good dynamic ozone resistance, superior aged fatigue life and high resilience. The EPDM used is of high molecular weight and has a non-conjugated diene content of at least 6 weight percent preferably at least 7.5%. The composition also contains highly unsaturated elastomers, such as natural rubber and polybutadiene, as the additional elastomeric components.
Patent AU-648273-B2 (AU)
Title: A professional espresso coffee maker for bar-room use
Inventor: GIULIANO MARIO
IPC: A47J31/36
Filed: 1990-10-17
Granted: 1994-04-21
Abstract: PCT No. PCT/EP90/01753 Sec. 371 Date Apr. 6, 1992 Sec. 102(e) Date Apr. 6, 1992 PCT Filed Oct. 17, 1990 PCT Pub. No. WO91/07898 PCT Pub. Date Jun. 13, 1991.A professional espresso coffee maker for preparation of espresso coffee comprises a plurality of dispensing bodies (5) each adapted to receive a percolator holding handle (6) . A water heater (22) is connected to each respective dispensing body (5) for instantaneously heating water supplied to the heater and to be supplied from the heater to a percolator holding handle received in the dispensing body. A plurality of steam and hot delivery devices (7, 8, 9, 10) are used with the dispensing body. An electronic control apparatus (2) is connected to the heater for controlling the heater. The water heater (22) is mounted to and over the dispensing body (5) and comprises a solid block (27) of good heat conductive material. The solid block comprises an upper plate (28) and a lower plate (27) connected to the upper plate. The upper plate has an upper surface (28a), a first channel (30) defined in the upper surface of the upper plate, and a resistor (23) in the channel for heating the solid block. The lower plate has an upper surface (29a), a second channel (31) defined in the upper surface of the lower plate, and a coil pipe (24) for passing water through the water heater in the second channel. The lower plate also has a lower surface engaged with the dispensing body.
Patent AU-713249-B2 (AU)
Title: High definition TV motion picture distribution network
Inventor: GULLA VINCENZO
IPC: H04N7/16
Filed: 1996-07-29
Granted: 1999-11-25
Abstract: High definition TV motion picture distribution network via satellite comprising a service center (5) for the management and the commercial/administrative planning, a network control center (3) which controls the network both as regards the transmission via satellite (2) and the monitoring of the receiver terminals (4', 41, . . . 4''n) through the terrestrial network (6), the receiver terminals being provided with data recording device (22), a high resolution decoder (23), and a control unit (24) which stores and processes again information related to the operation of the terminal (4). Transportable units (1) directly linked to the satellite (2) allow to transmit live pictures through the network.
Patent AU-620742-B2 (AU)
Title: Vehicle crash barrier
Inventor: GERTZ DAVID C
IPC: E01F15/04
Filed: 1990-11-19
Granted: 1992-02-20
Abstract: A vehicle crash barrier (10) for decelerating a vehicle that has left a roadway includes an elongated frame having a number of sections (14, 16, 18) including a front section (14) and at least one additional section (16, 18) arranged end to end along an axial direction. The frame is configured to collapse when axially struck on the front section (14) by a vehicle. A wire cable (122) extends generally parallel to the frame and has a forward end portion anchored independently of the frame and a rearward end portion. Friction brakes (140) are mounted to the front section for engaging the wire cable (122) to generate a retarding force to decelerate a vehicle as the brake (140) moves along the wire cable (122) during collapse of the frame following impact of the vehicle against the front section (14). Each section includes a pair of side panels (42), and axially adjacent side panels are connected by a flexible tension strap (46) by fasteners (44). The tension strap (46) operates to peel the fasteners (44) out of the side panels during axial collapse. The front section (14) is releasably secured to a ground anchor (80) by a directionally sensitive breakaway assembly. (100) .
Patent AU-647054-B2 (AU)
Title: Monoclonal antibodies
Inventor: HUGHES-JONES NEVIN CAMPBELL
IPC: C07K16/46
Filed: 1990-11-13
Granted: 1994-03-17
Abstract: The present invention provides DNA sequences encoding complementarity determining regions of variable domains of human anti-RhD antibodies and their use in the production of recombinant chimeric antibody molecules. Chimeric antibody molecules against the Rhesus (D) antigen or an antigen binding fragment thereof, as well as anti-Rhesus (D) reagents and pharmaceutical compositions comprising said chimeric antibodies are also provided.
Patent AU-732118-B2 (AU)
Title: Blister package and packaged tablet
Inventor: KATZNER LEO D
IPC: B65D83/04
Filed: 1998-04-01
Granted: 2001-04-12
Abstract: The invention is a blister package for containing frangible dosage forms while protecting the dosage forms from damage during transport and opening of the package. A blister sheet defines one or more recesses in which frangible dosage forms are disposed and a peelable sheet of lidding material overlies the recesses to cover the dosage forms therein. The dosage forms engage each recess to prevent shifting of the dosage form during transport. Indicia on the blister package directs the user with regard to the procedure for opening the package without damaging the dosage forms. Unsealed areas in the package, which provide a portion of lidding material which the user can grab to peel open the package, are provided with dimples which hide the grabable portion of lidding material from children.