baber/WOPTO huggingface dataset:
Patent AU-634209-B2 (AU)
Title: Method and apparatus for making carbon dioxide snow
IPC: C01B32/55
Filed: 1990-02-20
Granted: 1993-02-18
Abstract: For producing and holding CO2 snow, first and second cylindrical horns (4, 6) connected to an open ended vertical discharge duct (8) to form a generally Y-shaped continuous expansion chamber. First and second nozzles (34, 36) axially positioned at the tops of the snow horns have tangential fluid discharge passages (33..35) which are mutually oppositely oriented to produce oppositely oriented spiral flows of CO2 snow within the snow horns. The two oppositely oriented spiral flows meet in a mixing region where their spiral components are cancelled, leaving only a vertical component of motion so that the snow is discharged through the vertical discharge duct by gravity. The discharged snow can be stored in a snow receiving container without blowing or wastage.
Patent AU-700495-B2 (AU)
Title: Passenger train carriage with an insulated wall element
Inventor: BENGESSER ULRIKE
IPC: B61D17/18
Filed: 1996-03-05
Granted: 1999-01-07
Abstract: The invention concerns a wall element for a passenger train wagon, said element comprising a profiled plate (1) and an insulating layer (6) secured thereto by a retention pin (5). In order to be able to fit the retention pin simply and mount it such that it is displaceable, the profiled plate (1) bears, on its side face (3) facing the insulating layer (6), at least one elongate retaining web profiled section (9). At least one retaining pin (5) is displaceably secured on a retaining web profiled section.
Patent AU-640883-B2 (AU)
Title: Device for guiding coins
IPC: G07D3/14
Filed: 1990-03-05
Granted: 1993-09-02
Abstract: A device for guiding a coin arriving in an entry (6) of the device to a selected one of a plurality of exits (12) of the device, comprising a movable guide (14) having a plurality of inlets (16) each leading to a common outlet (18), the guide being movable to position the outlet in register with any selected one of the exits, and the inlets being so arranged that one of them is in a position to admit a coin arriving through the entry irrespective of the position of the guide, whereby the coin is guided from the one inlet via the common outlet to the selected exit.
Patent AU-591475-B2 (AU)
Title: Numerically controlled electromechanical precision drive system
Inventor: TECINSKY JAROSLAV
IPC: H02K23/36
Filed: 1985-12-20
Granted: 1989-12-07
Abstract: PCT No. PCT/DE85/00552 Sec. 371 Date Sep. 11, 1986 Sec. 102(e) Date Sep. 11, 1986 PCT Filed Dec. 20, 1985 PCT Pub. No. WO86/04467 PCT Pub. Date Jul. 31, 1986.A numerically-controlled electromechanical precision drive system in which a plurality of low-current servomotor units are arranged in a circle around the driven shaft or push rod of an intermediate gear-wheel in such a way that pinion gears linked with its driven shaft engage with the intermediate gearwheel. The motor units are each driven in synchronism and are each independently linked with an emergency power supply and drive electronic system which receives the control pulses from a joint electronic control system, thus producing a multi-torque drive which provides the operating shaft with a rotational and/or translatory movement.
Patent AU-725493-B2 (AU)
Title: Lozenge for the modified release of active compounds in the gastrointestinal tract
Inventor: CREMER KARSTEN
IPC: A61K9/20
Filed: 1997-11-17
Granted: 2000-10-12
Abstract: A pharmaceutical lozenge for the modified release of active compounds in the gastrointestinal tract is described, with active-compound-containing particles which have a first coating controlling the release and a further, outer coating with saliva-resistant properties. The first coating, which controls the release of active compound, can have release-delaying or enteric properties.
Patent AU-615387-B2 (AU)
Title: A relay base for a radiotelephone communication system
Inventor: ALARD MICHEL
IPC: H04B7/26
Filed: 1990-06-08
Granted: 1991-09-26
Abstract: The transmission base according to the invention comprises a receiver antenna (1) connected to an element (2) for coupling in reception associated with receiver elements (3) interfacing with digital processing units (4). The digital processing units (4) are connected to emitter elements (8) by way of interface lines (7) each associated with one of the digital processing units (4) and with the set of emitter elements (8), by parallel connections, each emitter element (8) comprising a switching element (9) controlling the placing in communication of the associated emitter element with one of the interface lines (7). 
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Patent AU-606576-B2 (AU)
Title: Equipment packs
Inventor: GEARY RODNEY THOMAS
IPC: A45F3/16
Filed: 1986-05-08
Granted: 1991-02-14
Abstract: An equipment pack suitable for military use comprising a padded substantially U-shaped harness (11) coupled to a belt (16) through straps (12) and (14) the connection of the strap to the belt being through quick release fasteners (13) and various accessories such as ammunition pouches (19), water bottle carriers (24) and pouches (31) being mounted on the belt.
Patent AU-633603-B2 (AU)
Title: Pharmaceutical compositions
IPC: A61K31/20
Filed: 1990-08-06
Granted: 1993-02-04
Abstract: The use of one or more of gamma-linolenic acid, dihomo-gamma-linolenic acid and arachidonic acid for the manufacture of a medicament for use in enhancement of the anti-cancer or anti-inflammatory effects of interferons, said medicament containing or being for use with a medicament containing one or more interferons when not solely for enhancement of the effect of endogenous interferons. The use of one or more of gamma-linolenic acid, dihomo-gamma-linolenic acid and arachidonic acid for the manufacture of a medicament for use in enhancement of the anti-viral, anti-cancer or anti-inflammatory effects of endogenous interferons.
Patent AU-695110-B2 (AU)
Title: Heterocyclic compounds and their preparation and use
Inventor: SAUERBERG PER
IPC: C07D417/04
Filed: 1994-03-04
Granted: 1998-08-06
Abstract: The present invention relates to therapeutically active azacyclic compounds. The novel compounds are useful as stimulants of the cognitive function of the forebrain and hippocampus of mammals and especially in the treatment of Alzheimer's disease, severe painful conditions and glaucoma.
Patent AU-781455-B2 (AU)
Title: Bandage for the ankle joint
Inventor: BODENSCHATZ STEFAN
IPC: A61F13/06
Filed: 2001-04-04
Granted: 2005-05-26
Abstract: Bandage for an ankle joint comprising an elongated tape, wherein the elongated tape runs around a heel, across a lateral side of the ankle joint, across an instep in a medial plantar direction and across a sole of a foot in a lateral plantar direction. First and a second transverse edges of the elongated tape are fastened to the tape itself. A first bridle and a second bridle is attached to the elongated tape. The first bridle extends from a lateral side on a forefoot and the second bridle extends from a lateral side on the ankle joint. The second bridle is circularly closed around the ankle joint and extends to the lateral side of the ankle joint. The first bridle is guided on the forefoot across the instep to the ankle joint and is circularly closed around the ankle joint and over the second bridle. The first bridle extends to the lateral side of the ankle joint. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
Patent AU-779493-B2 (AU)
Title: Transfer hydrogenation process
Inventor: MARTIN JULIETTE
IPC: C07B61/00
Filed: 2000-07-25
Granted: 2005-01-27
Abstract: A catalytic transfer hydrogenation process is provided. The process can be employed to transfer hydrogenate N-substituted imines and iminium salts, which are preferably prochiral. The catalyst employed in the process is preferably a metal complex with one hydrocarbyl or cyclopentadienyl ligand and which is also coordinated to defined bidentate ligands. Preferred metals include rhodium, ruthenium and iridium. Preferred bidentate ligands are diamines and aminoalcohols, particularly those comprising chiral centres. The hydrogen donor is advantageously a mixture of triethylamine and formic acid. A process for the production of primary and secondary amines using the catalytic transfer hydrogenation of the N-substituted imines and iminium salts is also provided.
Patent AU-629981-B2 (AU)
Title: Heat distortion resistant, expandable styrene polymers having a high capacity for expansion
Inventor: HAHN KLAUS
IPC: C08J9/16
Filed: 1990-09-21
Granted: 1992-10-15
Abstract: Expandable styrene polymers containing     a) 80 to 99% by weight of polystyrene, b) 1 to 20% by weight of a styrene-soluble polymer having a softening temperature above 140 DEG C, c) 3 to 10% by weight, based on the sum of a) and b), of a C3- to C6-hydrocarbon as a blowing agent, and optionally   d) conventional additives, in which the mixture of components a) and b) has a melt flow index MFI 200/5 of between 15 and 30, are distinguished by high heat distortion resistance and good expandability.
Patent AU-539870-B2 (AU)
Title: 2-phenylamino-imidazolines-(2)
Inventor: STAHLE HELMUT
IPC: C07D233/50
Filed: 1980-11-25
Granted: 1984-10-18
Abstract: Compounds of the formula   <IMAGE>   wherein R1, R2 and R3, which may be identical to or different from each other, are each hydrogen, fluorine, chlorine, bromine, methyl, trifluoromethyl, hydroxyl or amino; R4 is straight or branched alkyl of 1 to 5 carbon atoms, allyl or benzyl; R5 is methyl, ethyl or 2-dimethylamino-ethyl; and n is 0 or 1; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.
Patent AU-648998-B2 (AU)
Title: Biodegradable, water-soluble graft copolymers, compositions containing such copolymers and methods of use of such copolymers
Inventor: HUGHES KATHLEEN ANNE
IPC: C09K23/52
Filed: 1990-11-22
Granted: 1994-05-12
Abstract: This invention is concerned with biodegradable water-soluble graft copolymers having building, anti-filming, dispersing and threshold crystal inhibiting properties, the copolymers comprising, grafted to a biodegradable substrate comprising polyalkylene oxide and/or polyalkoxylated materials, (a) acid-functional monomer(s), and, optionally, (b) other ethylenically unsaturated monomer(s) copolymerizable with (a). The invention is also concerned with a process for preparing the graft copolymers, compositions comprising the graft copolymers, and with the use of such copolymers/compositions.
Patent AU-638786-B2 (AU)
Title: Antivenoms and methods for making antivenoms
Inventor: CARROLL SEAN B
IPC: C07K16/06
Filed: 1990-10-31
Granted: 1993-07-08
Abstract: Antivenoms to snake, spider, scorpion and jelly fish venoms are produced for the treatment of humans and animals, and for analytical use. The antivenom is purified with an antigen matrix containing a single whole venom or a plurality of whole venoms covalently attached to an insoluble support such as aldehyde-activated agarose. Preferably, the whole venoms forming the plurality of whole venoms are selected from the four whole venoms from C. atrox, B. atrox, C. adamanteus and C. durissus terrificus. A combination of immobilized C. atrox and C. durissus terrificus whole venoms can substantially purify antivenom reactive with all four venoms. The antivenom can be horse or avian such as chicken antivenom.
Patent AU-757048-B2 (AU)
Title: Controlled comminution of materials in a whirl chamber
Inventor: BELIAVSKY YAN
IPC: B02C19/00
Filed: 1998-05-22
Granted: 2003-01-30
Abstract: The invention describes a process of controlled comminution of a particulate solid material in to a milling having particles of predetermined dimensions, and also a milling whirl chamber having two end faces and a cylindrical side wall with at least one nozzle for injection a working fluid into the chamber, means for introducing the particulate solid material into the chamber, a central axial passage for discharge of the comminuted material in a flow of the working fluid from the chamber, and one or more mechanical elements for control of the comminution process in the chamber. The process includes tangential injection of the working fluid in to the chamber, introducing the particulate solid material for creating in the chamber a vortex where the particulate material undergoes comminution in the flow of the working fluid, and control of uniformity of the milling and dimensions of the particles therein by deliberately accelerating or retarding discharge from the chamber of the particles moving in the vortex close to the inner walls of the chamber by the mechanical elements provided in the chamber and adapted to interact with such particles.
Patent AU-630809-B2 (AU)
Title: Process for enhancing the dewaterability of waste sludge from microbiological digestion
Inventor: KOVACS GEZA LOUIS
IPC: C02F11/127
Filed: 1991-05-08
Granted: 1992-11-05
Abstract: A process for enhancing the dewaterability of concentrated waste sludges which have a substantial content of a water retaining cellular structure arising from microbiological action by heat treating them at temperatures in excess of about 260 DEG F is disclosed. A preferred embodiment involves the use of treatment temperatures of less than about 390 DEG F and consequently a treatment pressure of less than about 200 psig. The heat treatment is advantageously conducted by direct contact between the concentrated waste sludge and pressurized steam. The effect of the heat treatment may be accelerated by adjusting the pH of the sludge to an extreme value, particularly an acid value of about 3 or less. It is beneficial to neutralize the concentrated waste sludge before dewatering it and it is advantageous to neutralize before completing the heat treatment.
Patent AU-679565-B2 (AU)
Title: Decorative surface layer and process for its production
Inventor: O'DELL ROBIN D
IPC: A61M5/24
Filed: 1994-09-01
Granted: 1997-07-03
Abstract: A decorative laminate surface layer composition is prepared by selectively applying dissimilar thermoset or thermoplastic polymers to a decorative laminate facing sheet to achieve a brillant visual or pearlescent appearance.
Patent AU-735637-B2 (AU)
Title: Benzothiophene derivative and corresponding use and composition
Inventor: VEGA ANTONIO MONGE
IPC: A61P25/00
Filed: 1998-07-01
Granted: 2001-07-12
Abstract: The compounds are of the general formula (I): <CHEM> where Z is: -CO-, -CH(OR6)-, -C(NOR7)-; R1 is: H, C1-C6 alkyl, halogen, or - OR12; R2 and R3 are: H, alkyl, halogen, nitro or -OR12, or R2 and R3 together are -C(R8) = C(R9)- C(R10) = C(R11)-; R4 and R5 are: H, alkyl, halogen, haloalkyl, -OR12, nitro, NR13R14; -COR12; CO2R12; -SO2NR13R14; -SO2R12; SR12, cyano; -CONR13R14 or R4 and R5 form a benzene ring; R6 is: H, alkyl, CO2R12, -C(O)NR13R14, naphthyl or phenyl; R7 is: H or alkyl; R8, R9, R10 and R11 are H, alkyl halogen, OR12, nitro, cyano, NR13R14, -COR12, CO2R12; - SO2NR13R14; -SO2R12; SR12, -CONR13R14; R12 is H, C1-C6 alkyl or phenyl; and R13 and R14 are H, alkyl or phenyl or R13 and R14 form a 5- or 6-membered ring. These compounds are effective for the treatment of anxiety or depression.
Patent AU-755417-B2 (AU)
Title: Transcriptional activators with graded transactivation potential
Inventor: BARON UDO
IPC: C12N15/85
Filed: 1998-07-01
Granted: 2002-12-12
Abstract: Transcriptional activators which differ in their activation potential by more than 3 orders of magnitude are provided. The transactivators are fusions between a DNA binding protein (e.g., a Tet repressor) and minimal transcriptional activation domains derived from Herpes simplex virus protein 16 (VP16). Substitution mutations at amino acid position 442 within the minimal VP16 domain provide transactivators with differing transactivation ability. Moreover, chimeric activation domains comprising both wild type and mutant minimal VP16 domains provide additional variants with differing transactivation ability. Various aspects of the invention pertain to nucleic acid molecules, vectors, host cells, fusion proteins, transgenic and homologous recombinant organisms and methods of regulating gene transcription.
Patent AU-640253-B2 (AU)
Title: Pharmaceutical composition for rapid suspension in water
IPC: A61K9/107
Filed: 1991-07-04
Granted: 1993-08-19
Abstract: PCT No. PCT/EP91/01268 Sec. 371 Date Mar. 3, 1992 Sec. 102(e) Date Mar. 3, 1992 PCT Filed Jul. 4, 1991 PCT Pub. No. WO92/00731 PCT Pub. Date Jan. 23, 1992.The invention provides a solid pharmaceutical composition for addition to water to produce a suspension of a drug comprising (a) a drug which is substantially water-insoluble or microencapsulated; (b) a thickening or suspending agent; (c) a pharmaceutically acceptable acid; (d) a pharmaceutically acceptable carbonate or bicarbonate; characterised in that the weight ratio of c+d:b is from 1:1.5 to 1:15 and the amount of c+d is sufficient to obtain rapid hydration of the thickening or suspending agent (b) when the composition is mixed with water such that a homogeneous suspension of the drug is obtained within 30 seconds. A method for preparing the composition is also described.
Patent AU-550902-B2 (AU)
Title: Hydrocarbon conversion process and catalyst
Inventor: ROBINSON DELMAR WYLIE
IPC: C07C6/00
Filed: 1982-04-15
Granted: 1986-04-10
Abstract: Hydrocarbons are converted by contacting them at hydrocarbon conversion conditions with a catalyst composite comprising a silica polymorph consisting of crystalline silica, said silica polymorph after calcination in air at 600 DEG  C. for one hour, having a mean refractive index of 1.39+/-0.01 and a specific gravity at 25 DEG  C. of 1.70+/-0.05 g/cc and a refractory inorganic oxide.
Patent AU-603852-B2 (AU)
Title: Piperidine and azepine derivatives
Inventor: CARLIER PATRICK
IPC: C07D211/42
Filed: 1987-12-22
Granted: 1990-11-29
Abstract: Heterocyclic ethers of formula (I) and their salts are new: R and R' = 1-7C alkyl; R1 = H or 1-7C alkyl; R2 and R3 = 1-7C alkyl or phenyl, or CR3R4 = 3-7C cycloalkylidene; n = 2 or 3. Specifically R = Et or i-Bu; R' and R1-R3 = Me.
Patent AU-641831-B2 (AU)
Title: Television transmission system with bandwidth reduction
Inventor: WESTON MARTIN
IPC: H04N7/12
Filed: 1991-11-15
Granted: 1993-09-30
Abstract: In a television system in which a signal of given bandwidth is to be transmitted over a channel of narrower bandwidth, the signal is subject to pre-filtering and subsampling at the transmitter and supersampling and post-filtering at the receiver. The post-filtering means (14) comprises three filters A, B and C in parallel which are selectable in response to the characteristics of the signal to be transmitted. In order to avoid anomalies caused by switching at the transmitter, the pre-filter (10) is a single filter with a fixed pass band equivalent to the union of the pass bands of the filters A, B and C of the post-filtering means (14). The pre-filter (10) thus effectively rejects signals of frequency, such that they would not be passed by any of the filters A, B and C.
Patent AU-565438-B2 (AU)
Title: Impeller on scraper chain conveyor
Inventor: MILLINGTON MICHAEL JOHN
IPC: B65G19/24
Filed: 1982-11-01
Granted: 1987-09-17
Abstract: A scraper chain conveyor having scraper bars (2) secured to a pair of chains running centrally of associated pans. The scraper bars are symmetrical about a central plane and are formed with recessed lands (8) and shoulders (10) to engage with a horizontally disposed link of chain. A retaining plate (20) is secured to each scraper bar with low lands (22) mating with the recessed lands (8) by means of bolts extending through bores (32, 34) penetrating matching faces (26, 28). The bores are inclined at 5 DEG  to the direction of motion and the matching faces inclined at 79 DEG  to the direction of motion such that tensioning the bolt urges the retaining plate toward the scraper bar to clamp the horizontally disposed chain link between them.
Patent BG-62066-B2 (BG)
Title: (s)-(-)-1-propyl-2', 6'-pipecoloxylidide hydrochloride monohydrate, method for its preparation and a pharmaceutical preparation containing it
Inventor: SANDBERG RUNE V
IPC: C07D211/60
Filed: 1994-02-18
Abstract: The compound is used in medicine as an anaesthetic. Theinvention also relates to a method for the preparation of the saltof (S)-(-)-1-propyl-2', 6'-pipecoloxylidide hydrochloridecontaining R-(+)-enantiomer. The latter is dissolved in water andacetone heated from 45oC to its boiling temperature is added afterwhich the monohydrate of (s)-(-)-1-propyl-2', 6'-pipecoloxylidinehydrochloride is separated. The invention also relates to apharmaceutical preparation containing the compound.9 claims
Patent DE-1808221-B2 (DE)
Title: Hydraulic drive system for clamping connector - has hysteresis valve and release valve in parallel between pump pressure medium channel and pump low pressure side
IPC: H01R43/04
Filed: 1968-11-11
Abstract: The drive system is used for deformably clamping a cable end shoe on an electric cable. It incorporates a pedal actuated pump for supply of the pressure medium to the tool. The supply channel incorporates a releave valve, also actuated by a pedal. A second spring loaded valve is automatically operated by the liquid pressure, thus forming a hysteresis valve. The two valves are directly in parallel and located between the pressure medium channel, behind the pump, and the pump low pressure side. When open, the hysteresis valve draws automatically the volume of the pressure medium, required for pressure relief. This pressure relief is interrupted only when the pressure in the channel drops considerably.
Patent DE-1930403-B2 (DE)
Title: Comminution of large or coarse grained material - has rotating sieve body constructed from riddle elements and distance pieces
IPC: B02C17/02
Filed: 1969-06-14
Abstract: A device for communication of large particles and coarse grains of a material in which a portion of the material introduced into a circulating sieve body acts itself as grinding elements and extraction of ground product through the circumference of the sieve body. The sieve body connects of two discs and form head walls and a riddle type beam at the circumference has the riddle beam subdivided into riddle elements and distance rods. The riddle elements attached between the distance rods are mounted in a moveable fashion in guide pieces in the head walls.
Patent DE-2005443-B2 (DE)
Title: Drive for friction disc spindle press - has main middle disc set into rotation by two vertical side discs and downwards by spindle
IPC: B30B1/22
Filed: 1970-02-06
Abstract: The main middle disc, which has friction rims, is set into rotation by two vertical side discs of opposite rotation which act simultaneously and into downwards motion by means of a spindle and a spindle nut in the press frame. There is also an additional middle disc on an extension of the spindle at a spacing equal to the radius of the side discs, for the return of the press ram. The faces of the side discs (5, 6) facing the middle discs (3, 4) are flat surfaces. The action of the side discs on a top middle disc is so achieved that friction rims (15, 16) are variably controllable in diameter.
Patent DE-2035003-B2 (DE)
Title: Synchronous running of tape device and film projector - uses complex electronic circuitry and flip-flop equilibrating device
IPC: H02P5/50
Filed: 1970-07-15
Abstract: A method to produce synchronous running of a small gauge projector and tape-audio device both for simultaneous film sound projection or to transfer the sound signal to a sound striped film uses two impulse signals, one from the original track, and another in the form of an electromagnetic perforation such that demodulation and working up of the signals produces rectangular impulse profiles which are converted to needle impulses by differentiation and fed to one input of a flip-flop device and equalised in this device. The resultant differing length rectangular signals are used as control signals to vary the projection speed by means of optoelectronic coupling elements and attached motor control circuitry with contactless control systems.