baber/WOPTO huggingface dataset:
Patent AU-748746-B2 (AU)
Title: Threaded cylindrical multidiscoid single or multiple array disc prosthesis
Inventor: BRYAN VINCENT
IPC: A61F2/44
Filed: 1999-07-22
Granted: 2002-06-13
Abstract: A small profile, cylindrically shaped prosthetic disc device is provided. The device housing is comprised of two longitudinally split hollow halves, between which are contained multiple discoid shaped resilient bodies which may be of a polymeric type, or they may contain hydrogel. These bodies may lie in concave surfaces located on the interior of each side of the split cylindrical housing. The housing halves even under maximum physiological loads, do not contact one another directly. Threads on the exterior surface of the cylindrical housing facilitates insertion and retention in the prepared bone opening.
Patent AU-720338-B2 (AU)
Title: Composition and process for prevention and treatment of cutaneous immediate hypersensitivity reactions
Inventor: CLEMENTE EMMETT
IPC: A61K31/352
Filed: 1996-03-25
Granted: 2000-05-25
Abstract: A process and pharmaceutical composition for the prevention and treatment of cutaneous Type I hypersensitivity reactions in humans is disclosed. The pharmaceutical composition comprises of a chromone compound of the following formula, or a pharmacologically acceptable salt, ester or amide thereof:  n a pharmacologically acceptable carrier. In accordance with the process, a preventively or therapeutically effective amount of the composition is topically administered to a human patient, as required; i.e. for prevention the composition is administered to the area of skin susceptible to exposure to antigen and for treatment the composition is administered to the reaction site.
Patent AU-576951-B2 (AU)
Title: 1,3-dioxolan and 1,4-dioxan derivatives
Inventor: HUBSCHWERLEN CHRISTIAN NICOLAS
IPC: C07D493/14
Filed: 1986-03-12
Granted: 1988-09-08
Abstract: There is presented optically uniform  beta -lactams of the formulae <IMAGE>   wherein Z is a readily cleavable acyl group, R1 is amino or a group convertible into amino, R2 is hydrogen or a readily cleavable protecting group and R3 and R4 each are a lower hydrocarbon group which optionally contains oxygen and which is attached via a carbon atom, whereby these groups can also be joined with one another to form a ring, with the proviso that R1 is a readily cleavable acylamino when R2 is hydrogen, and the corresponding optical antipodes, their manufacture and use in the manufacture of antimicrobially-active  beta -lactams as well as novel intermediates usable in their manufacture.
Patent AU-779697-B2 (AU)
Title: Method for producing an injectable medicament preparation
Inventor: KRATZ FELIX
IPC: A61K47/48
Filed: 2000-06-07
Granted: 2005-02-10
Abstract: Production of an injectable pharmaceutical composition comprises dissolving a drug derivative (I) in an injectable carrier liquid, where (I) comprises a drug linked to a protein-binding group via a spacer and where the spacer or the linkage between the drug and the spacer is pH-dependently or enzymatically cleavable in vivo to release the drug. An independent claim is also included for a drug derivative of type (I) in which the drug is not a cytostatic agent.
Patent AU-737036-B2 (AU)
Title: Downhole packer
Inventor: ARIZMENDI NAPOLEON
IPC: E21B33/12
Filed: 1998-02-03
Granted: 2001-08-09
Abstract: A packer for sealing a space downhole in a well. The packer includes a deformable sheath having a body and first and second ends for defining an interior volume proximate to a tool surface. A material located within the interior volume is deformable, when the sheath second end is moved toward the sheath first end, to move the deformable sheath into the downhole space. The sheath can function as a sealing element or a backup element, and can be applied to different structures and tool configurations downhole in a wellbore. For example, the packer can be applied to plugs, to through tubing mandrals, and to other well tools in open hole or in cased wellbore configurations. The packer resists damage to the seal elements, provides confirmation of the packer setting force, and is less expensive than conventional packer designs.
Patent AU-738038-B2 (AU)
Title: Flywheel power supply
Inventor: HOCKNEY RICHARD L
IPC: H02J9/06
Filed: 1998-03-13
Granted: 2001-09-06
Abstract: A power supply device for providing uninterrupted power for a period of time is disclosed. The power supply device has a controller and a flywheel device. The flywheel device has a housing that contains a flywheel rotor and a motor/generator rotor. The flywheel rotor and the motor/generator rotor are mounted on a common shaft. An active axial magnetic bearing is located to support the shaft for frictionless rotation. The bearing provides support for the shaft, the flywheel rotor and motor/generator rotor. The axial magnetic bearing is attached to the housing and provides, in combination with the motor/generator rotor, a flux path and magnetic field to exert a magnetic force to lift the motor/generator rotor and the shaft on which it is mounted.
Patent AU-704550-B2 (AU)
Title: Two-sided, light-readable information recording disc stacks and methods of making same
Inventor: MARQUARDT RICHARD C JR
IPC: G11B23/28
Filed: 1996-09-11
Granted: 1999-04-29
Abstract: Recording media made up of two discs bonded together back to back have one disc on which programming information is recorded in light-readable form (generally similar to conventional CDs or CD-ROMs) and a second disc bearing visible indicia regarding the recording media. At least some of the visible indicia on the second disc are generic (i.e., are not specific to the particular programming on the other disc). These generic visible indicia are preferably formed on the second disc prior to the bonding of the two discs together. Additional visible indicia that are specific to the particular programming on the other disc may be added to the second disc. The visible indicia may be provided in several ways such as by "pit art", thermal branding, laser scribing, printing, labelling, etc. The second disc may also contain some recorded, generic, light-readable information such as "Wrong side -- turn disc over." <IMAGE>
Patent AU-776241-B2 (AU)
Title: Composition that can be used as a refrigerant
Inventor: CARON LAURENT
IPC: C10M105/06
Filed: 2001-09-03
Granted: 2004-09-02
Abstract: Compositions comprising 55 - 94% of pentafluoroethane(R-125), 2.5 - 35% of 1,1,1,2-tetrafluoroethane(R-134a) and 3.5 - 25% of dimethylether(DME). An Independent claim is also included for the heat transfer systems containing the compositions.
Patent AU-714409-B2 (AU)
Title: Recording medium having text information recorded thereon and reproducing apparatus
Inventor: YOKOTA TEPPEI
IPC: G11B23/36
Filed: 1996-09-13
Granted: 2000-01-06
Abstract: A recording medium (41) in which the subcode is recorded in association with main data, and a reproducing apparatus for reproducing the recording medium (61). On the disc-shaped recording medium (41), there is provided a management area suitable for coding and recording the letter information for displaying the letter information capable of coping with the program information recorded in the program area or the letter information specifying the types or the classification of the disc-shaped recording medium. In addition, when reproducing the disc-shaped recording medium, it is discerned (66) whether the TEXT data (2) or the graphics information is to be decoded (54) on the basis of the mode information provided in the management area of the disc-shaped recording medium, and a decoding circuit (54) is switched (60) based on the discriminated result for selecting the display (49, 58) in order to cope with various different disc-shaped recording media. <IMAGE>
Patent AU-601957-B2 (AU)
Title: Immunostimulant agents
Inventor: OOTSU KOICHIRO
IPC: A61K45/00
Filed: 1986-12-08
Granted: 1990-09-27
Abstract: A combined use of an IL-2-active substance with a muramyldipeptide exhibits a remarkably potent immunostimulant activity than the single use of the active ingredient.
Patent AU-590679-B2 (AU)
Title: Signal compensation circuits
Inventor: TRETT JOHN
IPC: H03K17/945
Filed: 1987-02-04
Granted: 1989-11-09
Abstract: A detection system for a sliding lift or elevator door comprises at least two sensors (24,26) for monitoring the door opening. The sensors (24,26) are arranged to detect the presence of moving irregular shape (e.g. the human form) in the doorway to reverse the opening action of the door or, if already open, to prevent the door from closing. A signal compensation circuit is provided to process the output signals from the sensors in a sense to maintain the outputs equal under steady state conditions. This is achieved by using the output of a first sensor (26) as a quasi reference signal. A comparator (113) compares the output of a second sensor (24) with a quasi reference signal and through a feedback loop (139) modifies the output of the said second sensor (24). The feedback loop (139) contains a delay circuit (117,122,123,126) which is switchable between a long and short delay. For slow changes in the output of the second sensor (24) the long delay is effective but for fast changes the delay circuit (117,122,123,126) is switched to provide a short delay. The compensation circuit is effectively desensitised against errors due to drift and other slow varying influences.
Patent AU-684291-B2 (AU)
Title: Early diagnosis of sepsis utilizing antigen-antibody interactions amplified by whole blood chemiluminescence
Inventor: ROMASCHIN ALEX D
IPC: G01N33/50
Filed: 1994-06-08
Granted: 1997-12-11
Abstract: A method for determining the extent of an infection in a human or animal patient by detecting the amount of an antigen indicative of such infection, the amount of the antigen is detected in a patient blood derived test sample containing blood cell fractions, the method comprises: i) incubating the test sample with an amount of test antibodies specific to the antigen indicative of infection to form antibody/antigen complexes which are insoluble in the sample, ii) allowing the antibody/antigen complexes to interact with the white blood cell fractions which results in the production of oxidants, iii) introducing to either steps i) or ii) a chemiluminescent compound to the test sample, iv) the oxidants reacting with the chemiluminescent compounds to emit luminescent light from the test sample, v) measuring the amount of emitted light over a predetermined period, and vi) correlating extent of infection by comparison of the measured amount of emitted light of the test sample with measured amount of light emitted by a control sample which is treated the same as the test sample for steps i) to v) except that in step i) control antibodies are used which are of the same class as the test antibodies but are non-specific to the antigens indicative of infection.
Patent AU-648291-B2 (AU)
Title: A one-pot process for the preparation of alpha-L-aspartyl-L-phenylalanine methyl ester hydrochloride
Inventor: HILL JOHN B
IPC: C07C231/02
Filed: 1990-07-11
Granted: 1994-04-21
Abstract: A one-pot process for the preparation of  alpha -L-aspartyl-L-phenylalanine methyl ester hydrochloride is disclosed ( alpha -APM(HCl)).  alpha -APM(HCl) is an intermediate in the preparation of aspartame.
Patent AU-732329-B2 (AU)
Title: 2-oxoimidazole derivative
Inventor: OZAKI SATOSHI
IPC: C07D451/06
Filed: 1998-05-27
Granted: 2001-04-12
Abstract: The present invention relates to a compound represented by Formula ÄIÜ <CHEM>  Äwherein <CHEM> represents an aromatic carbo- or heterocyclic ring which may have a substituent; Cy represents a mono-, bi- or tricyclic aliphatic carbocyclic group having 3 to 20 carbon atoms, which may have a substituent; <CHEM> represents a mono- or bicyclic aliphatic nitrogen-containing heterocyclic group having 3 to 14 carbon atoms, which may have a substituent; R<1> represents a hydrogen atom, a lower alkenyl group, a lower alkynyl group, a cyclo(lower alkyl) group, an amino group, a lower alkylamino group, a di(lower alkyl)amino group, a hydroxyl group, a lower alkoxy group, a carboxyl group, a lower alkoxycarbonyl group, a carbamoyl group, a lower alkylcarbamoyl group or a di(lower alkyl)carbamoyl group, or a lower alkyl group which may have a substituent; and R <2> represents a hydrogen atom or a lower alkyl groupÜ, a salt or ester thereof, a production process for the same, and an analgesic, a reliever against tolerance to a narcotic analgesic represented by morphine, a reliever against dependence on a narcotic analgesic represented by morphine, an analgesic enhancer, an antiobestic, a drug for ameliorating brain function, a remedy for schizophrenia, a remedy for Parkinsonism, a remedy for chorea, an antidepressant, a remedy for diabetes insipidus, a remedy for polyuria, or a remedy for hypotension, comprising an effective ingredient of the same.
Patent AU-675357-B2 (AU)
Title: Data entry systems
Inventor: CALLAGHAN FRANCIS JOHN
IPC: G06K7/00
Filed: 1994-09-27
Granted: 1997-01-30
Abstract: A hand holdable data entry unit (10) comprising a reading sensor (14, 90) for sensing commands and/or data and for producing input signals in response to said sensed commands and/or data, rewritable storage (78) programmable with information relating to selectable items, a controller (74) connected to receive and process said input signals from said sensor (14, 90), said controller (74) being arranged to respond to commands and/or sensed commands to control said data entry unit (10) and to said data to select a said item and a display screen (20) for displaying a user readable representation of said commands and said stored information for said selected item, and a telecommunications interface (52, 94, 116) for telephonic transmission of information relating to a selected item or items from said storage (78) to a telecommunications network (50) and for telephonic reception of information relating to said selectable items to said storage (78) from said telecommunications network (50), wherein said telecommunications interface (52, 94, 116) is a telecommunications line interface integral to said data entry unit (10) and directly connects said data entry unit (10) to said telecommunications network (50). <IMAGE>   <IMAGE>
Patent AU-641252-B2 (AU)
Title: Reclamation of metal from scrap
Inventor: RILEY ERIC KEITH
IPC: C22B21/00
Filed: 1991-06-07
Granted: 1993-09-16
Abstract: PCT No. PCT/GB91/00911 Sec. 371 Date Jan. 4, 1993 Sec. 102(e) Date Jan. 4, 1993 PCT Filed Jun. 7, 1991 PCT Pub. No. WO92/01074 PCT Pub. Date Jan. 23, 1992A process for recovering metal from scrap using a furnace having a bath chamber, a dry hearth chamber, an exhaust duct, and an incinerator for burning fumes from the dry hearth chamber is presented. The process includes conveying oxygen or oxygen enriched air to the incinerator in order to produce a desired oxygen concentration within the incinerator; introducing at least a major portion of the gases leaving the incinerator into the bath chamber; venting a minor portion of the gases from the bath chamber through the exhaust duct; and passing at least a major portion of the balance of the gases through the dry hearth chamber and recycling the balance of the gases to the incinerator, and wherein the concentration of oxygen present in one of the furnace and a duct which conveys hot combustion gases from the incinerator to the furnace is determined, and the volume of oxygen admitted to the incinerator is controlled in order to maintain the desired oxygen concentration within the incinerator.
Patent AU-734982-B2 (AU)
Title: Composition containing fine solid particles
Inventor: RUF HARTMUT
IPC: C08L1/02
Filed: 1998-06-16
Granted: 2001-06-28
Abstract: The invention relates to a composition intended to be admixed to a moldable solution of cellulose in an aqueous tertiary amine oxide, which composition consists ofsolid particles,a mixture of a tertiary amine oxide and water, in which the solid particles are dispersed, andat least a further substance,with the proviso that the solid particles and said at least further substance are different from cellulose and that the content of water is such that no cellulose will precipitate when admixing the composition to the moldable cellulose solution. The composition according to the invention is storage stable to a high degree and suitable for introducing additives into the moldable cellulose solution.
Patent AU-642548-B2 (AU)
Title: Signal processing method
Inventor: TANI JUN
IPC: B25J9/18
Filed: 1991-11-05
Granted: 1993-10-21
Abstract: A signal processing method for efficiently searching an optimum solution in a neural network by including a term of a nonlinear resistance in an equation of motion and changing such nonlinear resistance periodically. According to the method, the range of absolute values of connection weigths between units in the neural network is limited by the equation of motion, hence preventing a prolonged search time that may otherwise be caused by excessive extension of the search scope beyond the requisite. A plurality of patterns are previously embedded or stored in the neural network and, upon input of a predetermined key pattern, the nonlinear resistance is changed periodically to recall a pattern similar to the key pattern, whereby any desired pattern can be searched or retrieved with rapidity and facility out of the complicated patterns. A process of calculating the next position of an articulated robot (12) corresponding to an optimum solution is repeated while periodically changing a nonlinear resistance included in another equation of the positional energy of the robot (12), thereby acquiring the data of the robot path up to a desired goal. <IMAGE>
Patent AU-738565-B2 (AU)
Title: 2-aminotetralines, a process for their preparation, and pharmaceutical compositions, for the prevention and therapeutic treatment of inflammatory and/or autoimmune pathologies
Inventor: FANTO NICOLA
IPC: C07C217/74
Filed: 1998-09-22
Granted: 2001-09-20
Abstract: 2-Aminotetralines, a process for their preparation, and pharmaceutical compositions, for the prevention and therapeutic treatment of inflammatory pathologies (particularly septic shock) and/or autoimmune pathologies in which the aetiopathogenic role of inflammatory cytokines has been ascertained.
Patent BG-60464-B2 (BG)
Inventor: ANGELOV VALENTIN Z
IPC: F16D3/62
Filed: 1992-02-27
Abstract: Устройството намира приложение при съединяване на несъосни и прекосени валове при
вагони, локомотиви и селскостопански машини. С него се осигуряват по-добра компенсираща
способност при по-висока аксиална, радиална и ъглова еластичност и възможност за самонагаждане.
Напрегнатото състояние на еластичните елементи е по-благоприятно. Устройството се състои от
палци (1) към задвижващия фланец, разположени по окръжност, като всеки един от тях е монтиран
към единия край на лентообразни еластични елементи (5). В другия край на елементите (5) са
монтирани други палци (1), разположени по концентрична окръжност, като чрез еластичните
елементи са съединени към входящия фланец (4) на междинен вал. Към другия край на междинния
вал е монтиран огледално симетричен на горния еластичен съединител. Надлъжните оси на
еластичните елементи (5) са разположени тангенциално към окръжност, концентрична на останалите.
Patent BG-60524-B2 (BG)
Title: Pharmaceutical composition containing medroxyprogesterone acetate
Inventor: CARLI FABIO
IPC: A61K31/575
Filed: 1994-02-22
Abstract: The pharmaceutical composition contains a water insoluble polymer filled by methylhydroxydroxyprogesterone acetate (MAP). The filling method includes the preparation and grinding of dry mixture of the indicated polymer and MAP and/or making a mixture of the polymer which is resistant and does no melt during heating to which the mixture is subjected, and heating of the mixture to the temperature of the MAP melting, and/or swelling of the indicated polymer by MAP solution, drying of the produced expanded system so that the degree of MAP amorphization is achieved or the crystalline MAP has been converted to another form of higher energy. The water insoluble swelling polymer can be cross-linked polyvinylpyrolidone and/or cross linked carboxymethylcellulose.
Patent DE-1900103-B2 (DE)
Title: Control circuit for motor in metal processing machines - has thyristors controlling supply from input transformer to motor
IPC: H02P27/02
Filed: 1969-01-02
Abstract: The control circuit is for an asynchronous feed motor in metal processing machines and has an input transformer coupling the motor to the a.c. supply and itself supplying two 3-phase rectifiers. The second rectifier is coupled over braking capacitors to the motor, and has its d.c. output bridged by a thyristor controlled from a small transformer. This small transformer is coupled over an RC-integrator, diode and thyristor circuit to the first rectifier output. The thyristor in this circuit is off when the feed is off, and a capacitor is charged. The thyristor is pulsed to start the feed (i.e. the motor) so that the input transformer secondaries are switched through to the motor and to the bridging thyristor.
Patent DE-2219280-B2 (DE)
Title: Convertible opening and closing air supported structure - has supporting inflatable tubes attached to membrane and to movable support
IPC: E04H15/22
Filed: 1972-04-20
Abstract: The convertible air-supported hangar-type structure is for roofing over ground areas which are rectangular, circular, or a combination of both. During the opening or closing process, when the membrane is being folded or unfolded, the membrane rests on arch-shaped supports, which establish its cross-sectional shape and connect it to the ground surface. The membrane (1) is attached to inflatable tubes (2, 21). The bottom ends of these are connected to a support element (9) moving in a fixed guide track (3) to be held vertically to the guideway plane. The membrane's bottom edge (11) is held by fixtures (12) moving in a guideway (4), the outside being fitted with a sealing apron (13). This is pressed against the side (14) of fixed cross arm as interior pressure rises.
Patent DE-2220128-B2 (DE)
Title: Torque limiter for lorry crane - uses end switches and cable that extends telescopic arm to carry current describing arm position
IPC: B66C23/90
Filed: 1972-04-25
Abstract: The torque limiter has the cable that extends the telescopic arm of the crane also acting as a current-carrying conductor connected via end switches to the various sections of the arm. The switch positions by switching different constant currents for each arm section are passed via the cable to an evaluator for selecting the appropriate wanted curve describing admissible torque or load for any arm extension. The evaluator evaluates the sum of the constant currents. The max. admissible load associated with any extension of the arm is known.
Patent DE-2306195-B2 (DE)
Title: Linear rolling element bearing - with controlled cage movement using convergent grooves preventing longitudinal escape
IPC: F16C29/04
Filed: 1973-02-08
Abstract: Linear rolling element bearing has a cage which is driven by engagement with the races of the bearing. The cage (5) has connected to it two rollers situated in positions spaced apart along the length of the cage and being of larger dia. than the rolling bearing elements (6). The rollers are engaged between a groove (3) in the one and an opposite groove (4) in the other track. The grooves are mutually convergent towards the longitudinal centre of the tracks so that the cage cannot escape longitudinally from the races. By virtue of the convergence the rollers retain engagement with the races during operation of the bearing.