baber/WOPTO huggingface dataset:
Patent AU-6758981-A (AU)
Title: Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals
Inventor: GIORDANO C
IPC: C07D333/22
Filed: 1981-02-24
Abstract: Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals in the presence of a Lewis acid.The reaction is preferably carried out in the presence of catalytic amounts of a Lewis acid and of a diluent at a temperature in the range from about 0° to the reflux temperature of the diluent.The esters thus obtained are useful as intermediate products for preparing drugs.The process involves the preparation of new alpha-haloketals.
Patent AU-6812198-A (AU)
Title: An immunotolerant prothrombin complex preparation
Inventor: SCHWARZ DOZ HANS-PETER
IPC: A61L2/00
Filed: 1998-04-06
Abstract: The invention relates to an immunotolerant prothrombin complex preparation, a method of producing this preparation, as well as the use of the preparation for producing a medicament,
Patent AU-7052298-A (AU)
Title: Polymers with thiol terminal function
Inventor: MAIGNAN JEAN
IPC: C08G83/00
Filed: 1998-03-26
Abstract: A polymer chosen from hyperbranched polymers and dendrimers containing at least one functional group of formula (I):in which: Y is chosen from an oxygen atom and an NH group; A is chosen from linear, branched and cyclic, saturated and unsaturated C1-C12 alkanediyl groups, wherein said alkanediyl groups may or may not be interrupted by at least one heteroatom, and further wherein said alkanediyl group may or may not be substituted with at least one function chosen from: -amino groups NH2 and salts thereof with inorganic acids or organic acids, -acylamino groups NH-COR, in which R is chosen from linear, branched and cyclic, saturated and unsaturated C1-C10 alkyl groups, -C1-C10 alkylamino groups, -carboxylic acid, and -C1-C10 esters; and X is chosen from nucleophilic groups, methods for preparing the polymer and using the polymer as an antioxidant is disclosed.
Patent AU-7093887-A (AU)
Title: Sintered and worked aluminium-base alloys
Inventor: JATKAR ARUN DINKAR
IPC: C22C32/00
Filed: 1987-04-01
Abstract: Aluminum-base alloys and a method of preparing aluminum-base alloys by mechanical alloying in the presence of a carbidiferous processing aid wherein a strong carbide former such as titanium is included so as to produce carbides in the final alloy more thermally stable at temperatures in excess of 100 DEG C than Al4C3.
Patent AU-7101981-A (AU)
Title: Butterfly valve with flow attenuating means
Inventor: BEY R
IPC: F16K47/02
Filed: 1981-05-26
Abstract: A valve comprising a valve body (1) and provided with a flow passage (3) into which a closure member (2) without a flow passage is rotatably fitted on a pivot shaft (8) and when necessary, sealing members (6) are positioned between the closure member (2) and the valve body (1). On one side or on both sides of the closure member (2) is fitted one or more punched attenuator plates (9) having a plurality of apertures (12), the plates (9) being spaced apart and parallel to each other and to the sealing surface of the closure member (2).
Patent AU-7305087-A (AU)
Title: Implant passageway
Inventor: LUNDGREN DAN
IPC: A61F/
Filed: 1987-04-21
Abstract: PCT No. PCT/SE87/00201 Sec. 371 Date Dec. 19, 1988 Sec. 102(e) Date Dec. 19, 1988 PCT Filed Apr. 21, 1987 PCT Pub. No. WO87/06122 PCT Pub. Date Oct. 22, 1987.Implant passageway for connection of body cavities or body vessels to a device, container or the like externally of the body. It comprises an element (11) which consists of a biocompatible material or has a biocompatible outside layer. This element forms a socket (13) with a through passage (14) and on the outside of the curved surface thereof inwardly of an end portion (15) having a smooth outside surface, forms radial flanges (16) mutually spaced axially and defining between radial surfaces thereof peripheral grooves for growth of surrounding tissue thereinto.
Patent AU-7376798-A (AU)
Title: Methods for measuring cellular proliferation and destruction rates in vitro and in vivo
Inventor: HELLERSTEIN MARC
IPC: C12Q1/68
Filed: 1998-05-08
Abstract: The present invention relates to a labeled deoxyribonucleic acid (DNA) molecule. In one aspect, the labeled DNA molecule is produced by contacting a cell or subject with a detectable amount of a stable isotope label which is incorporated into DNA via the de novo nucleotide synthesis pathway to produce the labeled DNA molecule.
Patent AU-7421687-A (AU)
Title: Pneumatic suspension for vibrocompactors which are used in particular for the production of carbonaceous blocks
Inventor: VANVOREN CLAUDE
IPC: B30B11/02
Filed: 1987-06-15
Abstract: The invention relates to an apparatus of the vibrocompactor type for compacting carbonaceous blocks, and which comprises a vibrating table on which a carbonaceous paste is to be disposed, a heavy mass located below the table, and damper means located between the table and the mass for suspending the table above the mass. According to the invention, the damper means comprises inflatable pneumatic cushions. These cushions may be connected in parallel permanently to a source of fluid under a controllable pressure, or alternatively may be connected in parallel during the inflation of the cushions, and then isolated individually or in groups from the source of fluid. The apparatus may also include a means for measuring the pressure in each cushion or in a group of cushions, and a means for signalling the drop in pressure in each cushion or group.
Patent AU-7529998-A (AU)
Title: Slewing mechanism with an arm
Inventor: LONARDI EMILE
IPC: C21B7/12
Filed: 1998-05-02
Abstract: A device for swiveling a working unit between a rest position and a work position is disclosed. The unit has an arm and a support structure, one end of the arm being arranged in the support structure in such a way that it can swivel. A swivel arm with an actuating drive is positioned with one end arranged in the support structure in such a way that it can swivel. The other end of the swivel arm has an articulated connection with a lift drive, the second end of the lift drive has an articulated connection with the arm. The swiveling axis of the swivel arm is positioned at a set distance from the swiveling axis of the arm so that the lever arm can be raised. This allows the lift drive to transmit its power to the arm in a working position. This eccentric position of the swivel arm also allows the actuating drive of the swivel arm to switch largely without power when the arm is in the working position. The swiveling device is adapted for use for tap hole plugging machines.
Patent AU-7648100-A (AU)
Title: Table with pivotable table-top
Inventor: THODE JURGEN
IPC: A47B3/00
Filed: 2000-08-22
Abstract: A table with a pivotable table top for changing between a working position and a stacking position. The table has a table top and a table frame, wherein the table frame has a horizontal beam, at least one support part for supporting the table top and one or more table legs fixedly coupled to the support part, wherein the table top is hinged to the table frame so as to be pivotable about a horizontal pivot axis, and wherein the support part is movable transversely with respect to the pivot axis between the working position and the stacking position or is coupled to the beam so as to be pivotable about a vertical axis. Between the table top and the support part coupling means are provided which effect common pivoting or turning of the table top and of the table leg coupled to the support part.
Patent AU-7649994-A (AU)
Title: Process for the preparation of calcium aluminates from aluminum dross residues
Inventor: HUARD YVAN
IPC: C21C7/064
Filed: 1994-09-19
Abstract: The present invention is concerned with a process for the preparation of sintered calcium aluminates that can generally be used as a protective cover for liquid metals, and particularly steel, and the process comprising the steps of mixing calcium oxide, or its precursor, particles and aluminum dross residue, such as NOVAL TM ; calcining the resulting mixture; maintaining a calcining temperature of 1200 DEG  C. or higher for approximately 5 minutes or more which is sufficient to form a friable sintered product rich in calcium aluminates; and recovering the sintered product after cooling. Optionally, calcium fluoride, or other fluoride can be added to the starting mixture, if it is not already contained in the dross residue.
Patent AU-7792598-A (AU)
Title: Method and device for applying a pattern onto a support means
Inventor: JOHANSSON GORAN
IPC: B44C1/165
Filed: 1998-05-18
Abstract: A method and device for applying a pattern (70) onto a support means (2) of a sign, utilising a foil (17) comprising a pattern layer (18) and a carrier layer (73) with an adhesive layer (74) uniting them, said pattern being cut out in the pattern layer of the foil by means of a controlled cutting device, after which the foil is placed on a laminating table (3) in an application device (1). According to the invention a traverse (21) is passed in controlled manner over the foil placed on the laminating table, and a self-adhesive transfer film (19), supplied from a roll (20) over and around a press roll (34) rotatably journalled, at a press device (32) is applied under pressure on the foil. The carrier layer and spill of the pattern layer are removed and the pattern parts thus remaining are brought into contact with the support means, with the adhesive layer of the pattern parts now exposed. The press roll is then again passed over the transfer film, pattern parts and support means so that the pattern parts are transferred permanently to said support means, after which the transfer film is removed from the support means.
Patent AU-7847500-A (AU)
Title: Stabilized liquid polypeptide-containing pharmaceutical compositions
Inventor: CHEN BAO-LU
IPC: A61K9/14
Filed: 2000-10-03
Abstract: Stabilized liquid pharmaceutical composition (I) comprising a polypeptide or its variant, an amino acid base comprising arginine, lysine, aspartic acid or glutamic acid and a buffering agent. New stabilized liquid pharmaceutical composition (I) comprises: (a) an active agent consisting polypeptide (or one of its variants), exhibiting aggregate formation during storage in a liquid formulation; (b) an amino acid base present in an amount sufficient to decrease aggregate formation of the polypeptide or its variant during storage of the composition, the amino acid base comprising at least one amino acid selected from arginine, lysine, aspartic acid and glutamic acid; and (c) a buffering agent selected from an acid free of its salt forms and/or an acid in its salt form. Independent claims are also included for: (1) a stabilized liquid pharmaceutical composition comprising interleukin-2 (IL-2) or one of its variants, arginine in its free base form (150-350 mM) and succinic acid substantially free of its salt form (80-190 mM); (2) a stabilized liquid pharmaceutical composition comprising tissue factor pathway inhibitor (TFPI) or one of its variants, arginine in its free base form (175-325 mM) and succinic acid substantially free of its salt form (80-190 mM); (3) a stabilized liquid pharmaceutical composition comprising tissue factor pathway inhibitor (TFPI) or one of its variants, arginine in its free base form (175-400 mM) and citric acid substantially free of its salt form (40-200 mM); and (4) a method for increasing the stability of a polypeptide or one of its variants in a liquid pharmaceutical composition, where the polypeptide or it variant exhibits aggregate formation during storage in a liquid formulation, by incorporating into the composition an amino acid base in an amount sufficient to decrease aggregate formation of the polypeptide or one of its variants and a buffer selected from acids free of their salt forms, acids in their salt forms and a mixture of an acids and its salt form, the amino acid base comprising at least one amino acid selected form arginine, lysine, aspartic acid and glutamic acid.
Patent AU-7926391-A (AU)
Title: Surgical cutting instrument
Inventor: PINGLETON EDWARD DUANE
IPC: A61M1/00
Filed: 1991-06-21
Abstract: A surgical cutting instrument (100) is disclosed for percutaneously debulking tissue through an access sheath commonly used in minimally invasive laparoscopic or endoscopic surgical procedures. The cutting instrument includes an inner rotary member tube (101) having a cutting edge (105) at the distal end thereof for cutting and slicing tissue. The distal end of the cutting member tube extends from the distal end of a stationary sheath (108) which prevents tissue from wrapping around the inner cutting member tube. The inner cutting member tube includes a hollow passageway (104) for suctioning and aspirating tissue and fluid through the tube and into a collection chamber (212) or out through a vacuum or suction line (216) attached thereto. The instrument further includes an outer safety shield (201) having a rounded distal end (203) for preventing the puncture of a surgical tissue bag or from unintentionally cutting tissue by the attending physician. The outer shield has a channel (207) across the distal end through the hollow passageway therein for feeding tissue into the cutting edge and controlling the vacuum applied to the tissue. Vacuum or suction control ports (210) are included at the proximal end of the inner cutting member tube and stationary sheath for also controlling the amount of vacuum or suction applied to the tissue. The surgical cutting instrument includes a control handle (118) for grasping by the physician. A removable collection chamber (212) is connected to a coupler connected to the stationary sheath for collecting tissue therein. The inner cutting member tube extends through the collection chamber to a drive motor (123) or to a remotely positioned rotary drive mechanism. A vacuum line is attached to the collection chamber for drawing tissue and fluid through the inner cutting member tube and into the collection chamber. <IMAGE>
Patent AU-8007391-A (AU)
Title: Vaccine composition for treating human chlamydial diseases
Inventor: LIOTET SERGE
IPC: A61K35/74
Filed: 1991-06-20
Abstract: A composition for treating or preventing human ocular, oculogenital or urogenital diseases of a chlamydial nature (e.g. trachoma) by means of oral antigenic stimulation. The composition contains as an immunogenic factor at least one of serotypes A to K of species Chlamydia trachomatis, freeze-dried bacteria in particular.
Patent AU-8154491-A (AU)
Title: Process for treating gases, ellipsoid packing and its use
IPC: B01J19/30
Filed: 1991-08-02
Abstract: A method for treating a gas stream to remove heat, gaseous, liquid or particulate matter, or add heat, vapor, or moisture, which includes the steps of: providing a tower having a bed with fluidizable hollow ellipsoidal packing with a long semi-axis and a short semi-axis; introducing a liquid stream into the tower at a liquid flow rate L, and countercurrently introducing the gas stream into the tower at a gas flow rate G sufficient to maintain the bed in a fluidized state and a gas velocity v; and adjusting the volume ratio of the liquid flow to gas flow to cause the ellipsoidal packing to circulate predominantly in the vertical direction relative to the long semi-axis and to maintain a pressure gradient  DELTA P/Ho across the depth of the fluidized bed of at least about 1500 Pa/m, and, simultaneously, to satisfy the equation: L/G=K1( DELTA P/Hov)+K2 wherein L/G is the volume ratio of liquid to gas;  DELTA P is the pressure drop across the bed; Ho is the bed height in a state of rest; v is the gas velocity; and K1 and K2 are constants.
Patent AU-8219591-A (AU)
Title: Substance carrying conglomerate
Inventor: LIHME ALLAN OTTO FOG
IPC: B01J47/10
Filed: 1991-07-08
Abstract: A method of distributing a liquid in the fluid bed of a down-flow, or an up-flow, fluid bed reactor (50) comprising a vertical reactor (54) with an inlet, an outlet, and a fluid bed (A,B,C) of particles, wherein (a) the particles (51) and liquid proximal to the liquid inlet are agitated to divide the fluid bed into (i) a turbulent zone (A) having vigorously moving particles, and (ii) a non-turbulent zone (B); said non-turbulent zone adjoining said turbulent zone; and (b) that the extent of said turbulent zone is determined by a degree of agitation selected within a range from (i) a degree of agitation providing turbulence only in the uppermost/lowermost part of the fluid bed, (ii) to a degree of agitation providing turbulence of the particles throughout the fluid bed; a down-flow, or an up-flow, fluid bed reactor for use in carrying out the method; and fluid bed particles for use in carrying out the method.
Patent AU-8385798-A (AU)
Title: Method and system for image format conversion
Inventor: BLUMER MARC
IPC: G06T11/00
Filed: 1998-07-01
Abstract: A method and system are provided for converting image data between planar format and a chunky format. A barrel shifter sorts the image bytes by color plane for output to a plurality of memory cells. Two addresses of each memory cell are not interconnected and function as a set of selection lines, whose binary values determine the number of positions that the data stored in the memory cells are shifted in response to the action of the barrel shifter. The sorted bytes are stored according to color format in the remaining, interconnected addresses of the memory cells. When the barrel shifter does not shift the bytes in a word, cyan bytes are stored in the memory cells. When the barrel shifter shifts the word one byte position, magenta bytes are output to the memory cells. Yellow and black bytes, respectively, are output for shifts of two bytes and three bytes, respectively. Each color plane is therefore stored in a separate memory cell and the chunky format data are converted to a planar format. This planar data may then be output to a printer. Further, the invention is bidirectionally operative. Thus, color-sorted bytes in planar format may be input to the barrel shifter and sorted to output the image data in chunky format.
Patent AU-8743891-A (AU)
Title: Process for recovering raw materials from paper-industry mechanical waste sludges
Inventor: TEMPLER KLAUS
IPC: C02F1/38
Filed: 1991-10-22
Abstract: Raw materials useable in the manufacture of paper, cardboard and carton are recovered from waste sludge. After precipitation of the coarse particles, the sludge is centrifuged to remove black particles and then divided by fractional screening into its fiber, filler, pigment and agglomerate components. The agglomerate component is shear-treated and again fractionated, while the fibers, fillers and pigments, following further treatment if necessary, are fed to their points of reuse.
Patent AU-8984291-A (AU)
Title: Fluorine and/or silicone containing poly(alkylene-oxide) -block copolymer hydrogels and contact lenses thereof
Inventor: MUELLER KARL F
IPC: G02C7/04
Filed: 1991-12-18
Abstract: Fluorine and/or silicone containing block copolymers are described which are the copolymerization product of mono; di- or trivinyl substituted poly(alkylene oxide) prepolymers (A) and fluoroalkyl-alkylene acrylates or methacrylates (B1), oligosiloxysilyl alkyl-acrylates or methacrylates (B2), other copolymerizable comonomers (C), and 0.1 to 10% of a di- or polyvinyl crosslinking comonomer (D) of 200 to 1000 molecular weight. The novel block copolymers are prepared in solution or bulk and form hydrogels which are characterized by high oxygen permeability, resiliency, flexibility and wettability and are therefore well suited as biocompatible polymers, especially as contact lenses.
Patent AU-9494298-A (AU)
Title: Sustained-release liposomal anesthetic compositions
Inventor: KIM SINIL
IPC: A61K31/16
Filed: 1998-09-18
Abstract: The invention provides a method for obtaining local anesthetics encapsulated in liposomes, such as multivesicular liposomes, with high encapsulation efficiency and slow release  in vivo.  When the encapsulated anesthetic is administered as a single intracutaneous dose, the duration of anesthesia and half-life of the drug at the local injection site is increased as compared to injection of unencapsulated anesthetic. The maximum tolerated dose of the encapsulated anesthetic is also markedly increased in the liposomal formulation over injection of unencapsulated anesthetic. These results show that the liposomal formulation of local anesthetic is useful for sustained local infiltration and nerve block anesthesia.
Patent BE-821978-A (BE)
Title: Concrete pipe driving system through soil - uses unrolling of shield plates enclosing the pipe entirely
IPC: E21D9/00
Filed: 1974-11-08
Abstract: The system relieves concrete pipes of friction as they are being thrust through the ground, and uses shiled plates enclosing the complete pipe, unrolling as the latter moves forward. Metal sleeves are cast into the concrete on pouring, and the shield plates are attached to them. The system may be used under aircraft runways, whereby concrete pipes act as service ducts. Observation windows and claw hooks for fixing to annular beams are provided.
Patent BE-901115-A (BE)
Title: Remotely controlled guard dog release mechanism - uses electric release mechanism to open door allowing guard dog to enter protected area
IPC: E05G5/00
Filed: 1984-11-23
Abstract: The release system uses push buttons or other electrical switches, distributed round the premises to be protected, to operate a door release mechanism. The door release frees the door of a kennel, allowing a dog to enter the protected area to frighten off or to attack the intruder in order to safeguard the premises and the occupants. - The dog is kept outside the premises but its entry is controlled from a wide variety of locations within the protected area.
Patent BE-899692-A (BE)
Title: Shock absorbent articulation for mast of sailboard - takes form of spring piston incorporated in foot of mast
IPC: B63B35/79
Filed: 1984-05-18
Abstract: The shock absorber is for the mast of a sail-board, comprising a shock-absorber incorporated in the rigging joint between the mast and the board. The element may comprise a spring, belleville springs, an elastomeric pad, or a gas strut, being mounted between two co-axial parts capable of relative movement. - One part may comprise a drilled block with a shoulder, being housed into the foot of the mast. The second may take the form of a flanged tube which slides into the block, the element fitting around the tube between the flange and the bottom face of the block. A long bolt with nuts and washer may secure the assembly, the block being equipped with an eyelet for a sail sheet.
Patent BE-903054-A (BE)
Title: Procede destine a l'enlevage de films de cuivre sur des plaquettes ou cartes de circuits imprimes avec recuperation par electrolyse du cuivre contenu dans la solution caustique
Inventor: BEYER W
IPC: C23F1/34
Filed: 1985-08-12
Abstract: Procédé destiné à l'enlevage de films de cuivre sur des plaquettes ou cartes de circuits imprimés par utilisation d'une solution de sulfate de cuivre ammoniacale, suivant lequel la solution caustique contient en plus une substance renfermant du brome en tant que catalyseur permettant d'augmenter la vitesse d'attaque ou d'enlevage, en particulier du NH4Br ou du CH3CHBrCOBr. Une telle solution caustique permet la séparation électrolytique du cuivre ductile suivant une couche cohérente, aisément détachable d'électrodes en acier spécial.
Patent BG-99398-A (BG)
Title: Panel
Inventor: ALEKSANDROV JANKO TS
IPC: E04B1/98
Filed: 1995-02-03
Abstract: The panel is designed for building of walls of cold storages subjected to vibrations. It has reliable connection absorbing vibrations, and high quality sealing with a facility for the tracks of electrical installations. The panel includes sides (9) to which triangular elastic laths (10) are connected forming trapeze-like groove (1) the walls (2) of which are at 45° and along one of the diagonals of the panel are engaged by springing walls (3) belonging to the springing profile (4) having trapeze-like base (5). Base (5) and walls (3) are divided by peaks (6), and the electrical installations (7) are fitted inside the space of base (5). An elastic body (11) is pasted to the bottom (8) of the groove (1) of every side (9).