baber/WOPTO huggingface dataset:
Patent AU-587823-B2 (AU)
Title: Line circuit
Inventor: PIETERS JOZEF FRANS PHARIDA
IPC: H04M19/00
Filed: 1986-05-05
Granted: 1989-08-31
Abstract: Telecommunication line circuit including a Herter bridge (R0-R5) with a first pair of terminals (STB, SRA) coupled to a bidirectional 2-wire line, a second pair of terminals (STA, SRB) coupled to an exchange, and a third pair of terminals (A,B) where longitudinal currents are eliminated from sensed signals, as well as a ringing generator (RC) that may be coupled across the second pair of terminals which is coupled to a receive leg (RX) of a 4-wire exchange circuit and, through switching means (sw30/31) to the ringing generator while the third pair of terminals is coupled to a transmit leg (Tx) of the 4-wire exchange circuit.
Patent AU-760821-B2 (AU)
Title: Spinal disc space distractor
Inventor: AEBI MAX
IPC: A61B17/28
Filed: 1999-09-28
Granted: 2003-05-22
Abstract: A distractor for separating adjacent elements, such as vertebrae. The distractor preferably has a scissors-type distracting mechanism, either in a simple scissors or double-acting scissors configuration. A set of blades is provided on each jaw such that an implant may be inserted between the spaced apart blades. The set of blades includes at least two blades.
Patent AU-531285-B2 (AU)
Title: A process for the production of polyurethane urea elastomers
Inventor: GANSTER OTTO
IPC: C08G18/10
Filed: 1980-04-22
Granted: 1983-08-18
Abstract: This invention relates to a process for the production of non-cellular polyurethane ureas elastomers using a chain-extender mixture produced from asymmetrically alkyl-substituted anilines by condensation with formaldehyde. The chain-extending agents used in the instant invention show medium reactivity to compounds containing isocyanate groups. These chain-extending agents may be processed both in high-pressure and in low-pressure metering and mixing units because they are either liquid at room temperature or can be melted at relatively low temperatures (below 55 DEG  C.). The homogeneous, i.e. non-cellular, polyurethane urea elastomers obtained in the instant invention are distinguished by having excellent mechanical properties.
Patent AU-699366-B2 (AU)
Title: cDNA clone for South African Arbovirus No. 86
Inventor: JOHNSTON ROBERT E
IPC: A61K39/00
Filed: 1996-05-22
Granted: 1998-12-03
Abstract: The present invention provides a recombinant DNA comprising a cDNA coding for an infectious South African Arbovirus No. 86 (S.A.AR86) virus RNA transcript and a heterologous promoter positioned upstream from the cDNA and operatively associated therewith. The present invention also provides an infectious RNA transcript encoded by the cDNA, and infectious attenuated viral particles containing the RNA transcript encoded by the cDNA.
Patent AU-637378-B2 (AU)
Title: Apparatus for manufacturing ribbed pipes
IPC: B29C48/13
Filed: 1990-07-05
Granted: 1993-05-27
Abstract: PCT No. PCT/FI90/00178 Sec. 371 Date Mar. 12, 1992 Sec. 102(e) Date Mar. 12, 1992 PCT Filed Jul. 5, 1990 PCT Pub. No. WO91/00797 PCT Pub. Date Jan. 24, 1991.An apparatus for manufacturing from a mouldable material a pipe having ribs on its outer surface and a smooth inner surface has a core including a shaft, a conically widening mandrel located downstream of the shaft in a direction of production and a kernel having an initial zone and an end zone respectively of substantially uniform diameters successively disposed downstream of the mandrel. An extrusion sleeve surrounds the core and forms with the core a nozzle for the material. The extrusion sleeve has a first end face located upstream of the kernel. Moulds encase the extrusion sleeve and the core, the moulds being movable along endless paths and having grooves on inner surfaces for forming the ribs on the pipe. A heater heats the initial zone of the kernel, the initial zone of the kernel being cylindrical. A first cooler cools the end zone of the kernel. A second end face of an upstream outset of the end zone of the kernel conically widens in the direction of production from a smallest diameter substantially corresponding to the diameter of the initial zone to a largest diameter.
Patent AU-724657-B2 (AU)
Title: Oxygen-ozone method for promoting hair growth
Inventor: GAMBA WILLIAM
IPC: A61Q7/00
Filed: 1998-01-22
Granted: 2000-09-28
Abstract: The method, belonging to the aesthetical field, intends to prevent hair loss and to stimulate the natural growth of hair in bald areas by restoring a valid micro-circulation into the scalp (both at cutaneous and subcutaneous level), thanks to the injection of an oxygen-ozone mixture. As for the oxygen-ozone mixture, the concentration can vary from 1 (one) microgram O3/ml.O2 to 40 (fourty) micrograms O3/ml.O2, while the quantity can vary from 5 (five) to 60 (sixty) cubic centimetres.
Patent AU-591682-B2 (AU)
Title: Hydraulic coupling
Inventor: HOLLER HEINZ
IPC: F16D33/06
Filed: 1986-06-20
Granted: 1989-12-14
Abstract: A hydraulic coupling is provided which has a primary blade wheel and a secondary blade wheel confining an operating space, said primary wheel having a first delay chamber connected by channels with the operating space located relatively close to the coupling axis and a second delay chamber, predominantly located further away from the coupling axis than the radially outer limitation of the operating space, the second delay chamber being connected with the operating space by large diameter ports, preferably by the radially outer annular gap between the blade wheels.
Patent AU-581141-B2 (AU)
Title: Electrical connector
Inventor: ARCHER MICHAEL F
IPC: H01R13/639
Filed: 1986-07-14
Granted: 1989-02-09
Abstract: A connector for establishing electrical connection between a conductor and a patient engaging electrode that includes a conductive post extending from the electrode. The post has a proximal portion, a distal portion, and an intermediate portion having a diameter smaller than the diameter of the distal portion. The connector comprises insulation means shaped to form a socket open at one end, a pair of first spring members, a pair of second spring members, and means for electrically connecting the conductor to the second spring members. The first spring members are laterally positioned with respect to one another in the socket, and the second spring members are laterally positioned with respect to one another in the socket closer to said one end than the first spring members. The first and second spring members are positioned and constructed such that when the post is inserted in the socket, the second spring members grip the proximal portion of the post, and the first spring members and the intermediate and distal portions of the post comprise a detent mechanism that resists removal of the post from the socket.
Patent AU-633949-B2 (AU)
Title: A podophyllotoxin preparation containing triglycerides
IPC: A61K31/34
Filed: 1990-07-17
Granted: 1993-02-11
Abstract: The invention refers to new pharmaceutical preparations for the treatment of psoriasis and condyloma acuminata, and containing podophyllotoxin in combination with a liquid triglyceride.
Patent AU-639248-B2 (AU)
Title: Process for preparing a vanadium-based catalyst suitable for olefin polymerisation
IPC: C08F10/00
Filed: 1990-08-08
Granted: 1993-07-22
Abstract: The present invention relates to a proces for preparing a Ziegler-Natta type catalyst based on a vanadium compound precipitated on a MgCl2 spherical support. The catalyst preparation consists of contacting within a liquid hydrocarbon a vanadium-reducing agent chosen from organometallic compounds with a vanadium compound soluble in the liquid hydrocarbon containing at least one halogen and one alkoxy group, and with a support containing (i) MgCl2 free from Mg-C bond and (ii) an organic electron donor compound free from labile hydrogen. The support consists of spherical particles having a well-defined diameter and a narrow particle size distribution. The catalyst is particularly suitable for manufacturing in a gas phase process elastomeric copolymers of propylene.
Patent AU-750298-B2 (AU)
Title: Communications cable interconnection apparatus and associated method for an open office architecture
Inventor: MURRAY RICHARD A
IPC: E04B9/02
Filed: 1998-01-15
Granted: 2002-07-18
Abstract: Communications cable is routed within horizontal pathways between the structural ceiling and drop ceiling to a fire-resistant cabinet mounted between the ceilings. Communication cable switching and termination equipment is carried by the cabinet for providing a consolidation point and cross-connect location for both copper wire and optical fiber cables serving work stations within an open office architecture. The cabinet includes an access door opening into a room below the drop ceiling for providing user access to the equipment. The door lies within the drop ceiling plane when in the closed position. A removable equipment mounting plate is carried by the cabinet for lowering the equipment below the drop ceiling when the door is in the open position. Cabinet fire-resistant side wall penetrations permits the communications cable routed between the ceilings to enter and exit the cabinet for connection with the communications cable switching and termination equipment. With the use of the cabinet, the amount of communication cable required to service work stations in an open office architecture is greatly reduced.
Patent AU-689465-B2 (AU)
Title: Locking assembly for locking a tip in a dental handpiece
Inventor: DAVIS WARREN
IPC: A61M5/00
Filed: 1994-02-15
Granted: 1998-04-02
Abstract: An adaptor is mounted in the handpiece body and includes a hollow body portion having external threads. A tapered male member is mounted on the interior of the hollow body portion. The syringe can be pulled onto the tapered male member and the syringe tip is in a gripped in a tightly held position on the tapered male member to prevent axial rotation of the syringe tip. A gripping member comprises a generally hollow tubular body separated into fingers, each finger separated from an adjacent finger by a longitudinal slot. A locking cap comprises a generally hollow body having internal threads, the gripping member being mounted inside the locking cap.
Patent AU-780973-B2 (AU)
Title: Prodrugs of carbamate inhibitors of IMPDH
Inventor: STAMOS DEAN P
IPC: A61P1/04
Filed: 2000-06-23
Granted: 2005-04-28
Abstract: The present invention relates to novel compounds, methods of preparing these compounds, and pharmaceutical compositions comprising these compounds. These compounds are carbamate prodrugs that convert to active inhibitors of the IMPDH enzyme in vivo. The compounds and pharmaceutical compositions of this invention are particularly well suited for activation and subsequent inhibition of the IMPDH enzyme activity. Consequently, these prodrugs may be advantageously used as therapeutic agents for IMPDH mediated processes. This invention also relates to methods for inhibiting the activity of IMPDH using the compounds and compositions of this invention.
Patent AU-639493-B2 (AU)
Title: Azabicyclo compounds
IPC: C07D471/08
Filed: 1990-10-05
Granted: 1993-07-29
Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof: <CHEM> in which one of X and Y represents hydrogen and the other represents Z, where Z is a group <CHEM> in which Q represents a 3-membered divalent residue completing a 5-membered aromatic ring and comprises zero, one or two nitrogen atoms, Q being optionally C-substituted by a group R1 selected from halogen, CN, OR2, SR2, N(R2)2, NHCOR2, NHCOOCH3, NHCOOC2H5, NHOR2, N3, NHNH2, NO2, COR2, COR3, C2-4 alkenyl, C2-4 alkynyl, cyclopropyl or C1-2 alkyl optionally substituted with OR2, N(R2)2, SR2, CO2R2, CON(R2)2 or one, two or three halogen atoms, in which each R2 is independently hydrogen or C1-2 alkyl and R3 is OR2, NH2 or NHR2; r represents an integer of 2 or 3, s represents an integer of 1 or 2 and t represents 0 or 1; Ra and Rb each represent hydrogen or, when X is hydrogen, optionally together represent a bond; with the proviso that when Y is hydrogen s is 1.
Patent AU-591934-B2 (AU)
Title: A data carrier having an optical authenticity feature and methods for producing and testing said data carrier
Inventor: BECKER WOLFGANG
IPC: B42D25/00
Filed: 1986-10-15
Granted: 1989-12-21
Abstract: The present invention relates to a data carrier (identification card, bank card, credit card, etc.) in which information is provided in an inner volume area by means of a laser beam, the information being visible in the form of changes in the optical properties of the carrier material due to an irreversible change in the material caused by the laser beam and to a method for producing the data carrier and for testing it.
Patent AU-736701-B2 (AU)
Title: Assaying nucleotides in solution using PNA probes
Inventor: NIE EILEEN XIAO-FENG
IPC: C12Q1/68
Filed: 1998-02-23
Granted: 2001-08-02
Abstract: The invention provides a method for rapidly, economically and efficiently sequencing and assaying nucleotides in a liquid medium using PNA probes. The method is particularly advantageous in not requiring the use of a solid support to bind the probe or the target sequence. The method is capable of providing information regarding the nature and existence of hybridization.
Patent AU-733134-B2 (AU)
Title: Cloth prepreg and wet process for manufacturing the same
Inventor: NISHIMURA AKIRA
IPC: B29C70/50
Filed: 1998-05-15
Granted: 2001-05-10
Abstract: A wet process for manufacturing a cloth prepreg with a uniform fibre distribution and large cover factor comprises impregnating a woven fabric with a diluted resin and drying, which fabric has a number of crossing points of warp and weft in the range of 2,000 to 70,000/m<2>, which process further comprises at least one of the steps (A) and (B), namely   (A) a step of distributing a line-shaped binder on the fabric to fix the yarn flatness prior to impregnating the fabric with a resin diluted with a solvent, at least 80% of which solvent is a nonsolvent of the binder and,   (B) a step of calendering the woven fabric after drying.   <IMAGE>
Patent AU-659581-B2 (AU)
Title: Water-dispersible tablets
Inventor: FIELDEN KRYSTYNA ELZBIETA
IPC: A61P25/04
Filed: 1994-07-13
Granted: 1995-05-18
Abstract: Water-dispersible tablets comprise a drug (I) and a swellable clay (II). The tablets disperse in water within 3 min. to form a dispersion capable of passing through a screen with a mesh size of 710 microns. (I) is selected from analgesic propionic acid derivs., tranquillising benzodiazepines, antiviral nucleoside analogues, antiprotozoal naphthoquinones, allopurinol, oxopurinol, anticonvulsant 1,2,4-triazine derivs., and trimethoprim (opt. in combination with sulphamethoxazole). Also claimed is (II) for use as a dispersing agent for water-dispersible tablets. (I) is acyclovir (GB 1523865) or lamotrigine, i.e. 3,5-diamino -6-(2,3-dichlorophenyl) -1,2,4-triazine (EP 21121 and 247929). (II) is a smectitie or attapulgite clay, pref. a montmorillonite, esp. 'Veegum F' or bentonite
Patent AU-692457-B2 (AU)
Title: Wound implant materials
Inventor: ARNOLD PETER STUART
IPC: A61L27/00
Filed: 1994-09-15
Granted: 1998-06-11
Abstract: Wound implant materials are described comprising a plurality of bioabsorbable microspheres bound together by a bioabsorbable matrix, such as in a freeze-dried collagen matrix. The microspheres preferably comprise over 30% of the volume of the material, and preferably have diameters of 10  mu m to 1500  mu m. The microspheres and/or the matrix preferably comprise a polylactic/polyglycolic copolymer, collagen, cross-linked collagen, hyaluronic acid, cross-linked hyaluronic acid, an alginate or a cellulose derivative. The resulting implants are stronger and more slowly resorbed than conventional collagen sponge implants. Better control over the porosity of the implant is achieved. <IMAGE>
Patent AU-629746-B2 (AU)
Title: Trolley brush
Inventor: BORMANN UWE
IPC: B60L5/08
Filed: 1991-04-26
Granted: 1992-10-08
Abstract: A current collector for contact lines has a base part (1) to which an arm (2) is coupled, which arm bears the sliding contact carrier (3). The base part (1) is provided with a slot-like recess (6), whose plane extends in the plane which is formed by the longitudinal axis (13) of the arm (2) and a first swivel axis (A) of the arm. This recess (6) is bounded by a wall part (7) which has a spherical cap (10) towards the recess (6), in which cap a crowned projection (11) of the arm (2) engages. Between the base part (1) and the arm (2) a spring (4) is arranged which holds the projection (11) in engagement with the spherical cap (10). In this way, the arm (2) can be swivelled about the swivel axis (A) and in the plane of the recess (6) counter to the spring force. 
<IMAGE>
Patent AU-701108-B2 (AU)
Title: Vitamin D analogues
Inventor: CALVERLEY MARTIN JOHN
IPC: C07C401/00
Filed: 1996-12-02
Granted: 1999-01-21
Abstract: PCT No. PCT/DK96/00502 Sec. 371 Date Jan. 8, 1998 Sec. 102(e) Date Jan. 8, 1998 PCT Filed Dec. 2, 1996 PCT Pub. No. WO97/20811 PCT Pub. Date Jun. 12, 1997The present invention relates to compounds of formula (I) in which formula X is hydrogen or hydroxy; R1 and R2 stand for methyl or ethyl, or, when taken together with the carbon atom bearing the group X, can form a C3-C5 carbocyclic ring; Q is either a single bond or a C1-C8 hydrocarbylene in which one of any methylene groups not directly bonded to the carbonyl group may optionally be replaced by an oxygen atom (or methyl by hydroxy); Y is either a single bond or C1-C8 hydrocarbylene; and derivatives of (I) in which one or more of the hydroxy groups are masked as groups which can be reconverted to hydroxy groups in vivo. The compounds show anti-inflammatory and immunomodulating effects as well as strong activity in inducing differentiation and inhibiting undesirable proliferation of certain cells.
Patent AU-690583-B2 (AU)
Title: Recombinant alphavirus vectors
Inventor: DUBENSKY THOMAS W JR
IPC: A61P43/00
Filed: 1994-09-15
Granted: 1998-04-30
Abstract: The present invention provides compositions and methods for utilizing recombinant alphavirus particles. In particular, it provides a recombinant alphavirus particle which is free from contaminating wild-type alphavirus particles.
Patent AU-767949-B2 (AU)
Title: Elongate member with interconnected rotatable portions
Inventor: PANNEKOEK ROBERT JOHN
IPC: F21S8/08
Filed: 2000-10-04
Granted: 2003-11-27
Abstract: An elongate member ( 10 ) is provided having a first elongate portion ( 12 ), a second elongate portion ( 14 ) and an interconnecting joint ( 16 ). The interconnecting joint ( 16 ) is disposed at an acute angle to the first elongate portion ( 12 ) and rotation of the second elongate portion ( 14 ) about the interconnecting joint ( 16 ) allows a user access to an article ( 11 ) located at the upper end of the second elongate portion ( 14 ).
Patent AU-655190-B2 (AU)
Title: New derivatives of streptogramines and preparation thereof
Inventor: BARRIERE JEAN-CLAUDE
IPC: C07K7/06
Filed: 1991-07-18
Granted: 1994-12-08
Abstract: PCT No. PCT/FR91/00590 Sec. 371 Date Jan. 4, 1993 Sec. 102(e) Date Jan. 4, 1993 PCT Filed Jul. 18, 1991 PCT Pub. No. WO92/01691 PCT Pub. Date Feb. 6, 1992.A Streptogramine derivative of formula (I) is disclosed, wherein the symbol Y is a hydrogen atom, a methyl amino or dimethylamino radical, or a protected methylamino radical, and the symbol R represents a methyl or ethyl radical.    <IMAGE>  (I)
Patent AU-641808-B2 (AU)
Title: Oxidation of tea
Inventor: LIU RICHARD TIEN-SZU
IPC: A23F3/08
Filed: 1991-10-01
Granted: 1993-09-30
Abstract: Green and Oolong tea leaves are oxidized to alter the organoleptic and aesthetic characteristics of aqueous extracts obtained therefrom and to provide extracts which have minimal turbidity, particularly when cooled. The oxidation reaction is performed on leaves which contain moisture only in an amount such that the oxidation reaction occurs at localized sites on and within the tea leaf structure. The leaves having a moisture content of from about 17% to about 25% by weight are heated at a temperare of 110 DEG  to 130 DEG  C and contacted under pressure with an oxidizing agent for oxidizing the phenolic substances.
Patent DE-1942719-B2 (DE)
Title: Piston pump for maximum pressures - has cylinder block heated by transport fluid from immersion reservoir
IPC: F04B23/02
Filed: 1969-08-22
Abstract: A piston pump for maximum pressures consists of a pumping cylinder which is heated to a specified temperature by the liquid to be pumped and is maintained at that temperature by passage of the heated fluid. The circulating heated liquid is carried in a reservoir with a heating element. The heated liquid acts both as a means to heat the pump block and as the transport fluid. The whole system can oney become operational when a circulation pump is in action and when the pump block exceeds a certain critical temperature value.
Patent DE-2025541-B2 (DE)
Title: Operating range selector for temp. and humidity regulators - has actuating disc moving between stops in selected holes moulded in housing
IPC: H05B1/02
Filed: 1970-05-26
Abstract: The operating range selector using stops is intended for use with temperature and humidity regulators, such that the range is readily modified. The regulator housing has a circular disc (3) that moves through an arc in response to changes in temperature (or humidity). The disc has a projection (7) at one point that lies above a series of small holes (4) moulded into the base of the housing. The range of operation is fixed by inserting round plugs (5, 6) into holes to fix the possible arc of motion. Alternative variations include a disc with two projections and a disc with a profiled edge.
Patent DE-2115773-B2 (DE)
Title: Impact-type powder or granule flow meter - with parallelogram linkage for preventing tilting of horizontal detecting plate
IPC: G01F1/30
Filed: 1971-04-01
Abstract: Impact type powder/granule flow meter comprises a horizontal detecting plate having an upwardly inclined surface. Freely falling particles strike the surface, urging the plate downwards, and a parallelogram linkage connected to the plate ensures that the plate moves vertically downwards without tilting. The parallelogram linkage consists of a pair of horizontal parallel bars pivotally connected at one end to a vertical support and at their other ends and to a T-shaped member fixed to the detecting plate.
Patent DE-2121057-B2 (DE)
Title: Unipolar linear motor for monorail - with two sets of insulated vertical conducts fed by wiper brushes on vehicle
IPC: B60L13/03
Filed: 1971-04-29
Abstract: The unipolar linear motor vehicle runs on a special raised rail in which two sets of vertical conductors run in insulated arrays along each side of the rail. Positive and negative conductor rails along the top edges of the rail are contacted by wiper shoes on the vehicle and the current is taken to the tops of the vertical conductors by short contact brushes, while similar brushes complete the circuit at the bottom of the conductors. This provides large current loops for the magnetic field which interact with the iron core of the vehicle support system. The system can be used for high speed traction.
Patent DE-2124563-B2 (DE)
Title: Wobble plate for pneumatic vibrator - has circular plate carried between conical projections and driven by tangential jets
IPC: B06B1/18
Filed: 1971-05-18
Abstract: The pneumatically driven vibrator has a wobble plate with a bearing inside a housing, the outer edge of which is guided on the cylindrical housing wall. The wobble plate (4) contains no channels for a pressure medium and is carried by two conical projections (5, 6) directed inwards by the circular shaped side walls of the housing. The vibrator is fitted with a nozzle inlet (7) for the drive fluid in the cylinder wall of one half of the housing (1) with an outlet (9) in the wall of the other half of the housing. The wobble plate (4) is a level circular plate.