baber/WOPTO huggingface dataset:
Patent AU-4800799-A (AU)
Title: 6-fluorobicyclo(3. 1.0)hexane derivatives
Inventor: NAKAZATO ATSURO
IPC: C07D317/72
Filed: 1999-07-26
Abstract: The present invention provides fluorobicycloÄ3.1.0Ühexane derivatives represented by the formula <CHEM> Äwherein R<1> and R<2> are the same or different and each represents a hydrogen atom, a C1-10 alkyl group, a C3-8 cycloalkyl group or a C3-8 cycloalkyl-C1-5 alkyl group: Y<1> and Y<2> are the same or different and each represents a hydrogen atom, a C1-10 alkylthio group, a C3-8 cycloalkylthio group, a C3-8 cycloalkyl-C1-5 alkylthio group, a C1-5 alkoxy group, a C3-8 cycloalkoxy group or a C3-8 cycloalkyl-C1-5 alkoxy group; or one represents a hydrogen atom and the other represents a hydroxyl group, a C1-5 alkoxy group, a C3-8 cycloalkoxy group or a C3-8 cycloalkyl-C1-5 alkoxy group; or Y<1> and Y<2> together represent an oxygen atom or -X(CH2)nX- (X represents an oxygen atom or a sulfur atom: n is 2 or 3) Ü, pharmaceutically acceptable salts thereof, or hydrates thereof. The compounds of the present invention are useful as drugs, in particular group 2 metabotropic glutamate receptor agonists, and useful for treatment or prevention of psychiatric disorders such as, for example, schizophrenia, anxiety and associated diseases, depression, bipolar disorder, and epilepsy, as well as neurological diseases such as, for example, drug dependence, cognitive disorders, Alzheimer's disease, Huntington's chorea, Parkinson's disease, dyskinesia associated with muscular stiffness, cerebral ischemia, cerebral failure, myelopathy, and head trauma.
Patent AU-4817393-A (AU)
Title: Spray-stable aqueous foam, its production and use
Inventor: HELBER RUDOLF
IPC: C08J9/30
Filed: 1993-09-15
Abstract: Aqueous spray-resistant and pourable foams (S), produced by mechanical foaming of corresponding aqueous compositions (W), wherein the aqueous phase contains(A) a curable polymer system, which consists of(U) an ionomeric polyurethane or a mixture of ionomeric polyurethanes and optionally(P) one or more further polymers curable at least together with (U),and (B) at least one foam-stabilizerand the liter-weight of (S) at 20° C. and normal pressure is in the range of 400 to 700 g,are eminently suitable for foam-coating of corresponding substrates, in particular of leather.
Patent AU-4866301-A (AU)
Title: High temperature/high pressure colour change of diamond
Inventor: BURNS ROBERT CHARLES
IPC: B01J3/06
Filed: 2001-04-02
Abstract: The invention provides a method of changing a grey type IIb diamond from grey to blue or enhancing the colour of a type IIb diamond. Selected conditions of high temperature and high pressure are used to produce the colour change.
Patent AU-4926993-A (AU)
Title: Cardiac vulnerability tracking method and apparatus
Inventor: VERRIER RICHARD L
IPC: A61B5/361
Filed: 1993-09-16
Abstract: A method and apparatus for the non-invasive, dynamic tracking and diagnosing of cardiac vulnerability to ventricular fibrillation are disclosed. T-wave alternans and heart rate variability are simultaneously evaluated. T-wave alternation is an absolute predictor of cardiac electrical instability. Heart rate variability is a measure of autonomic influence, a major factor in triggering cardiac arrythmias. By simultaneously analyzing both phenomena, the extent and cause of cardiac vulnerability can be assessed. The method includes the following steps. An ECG signal is sensed from a heart. The T-wave portions of the ECG signal are analyzed to estimate an amplitude of beat-to-beat alternation. The amplitude of beat-to-beat alternation represents cardiac electrical instability. The R-R intervals are analyzed to estimate a magnitude of a high frequency component of heart rate variability and to estimate a magnitude of a low frequency component of heart rate variability. The high frequency component indicates parasympathetic activity. The low frequency component indicates combined sympathetic activity and parasympathetic activity. The amplitude of beat-to-beat alternation, the high frequency component of heart rate variability, and the low frequency component of heart rate variability are simultaneously analyzed to diagnose cardiac electrical instability.
Patent AU-5210296-A (AU)
Title: A medical appliance for the treatment of a portion of body vessel by ionizing radiation
Inventor: SCHWAGER MICHAEL
IPC: A61M36/04
Filed: 1996-05-06
Abstract: The appliance comprises a core wire 1 on which is mounted a coil 3 of radioactive material. A first proximal radiopaque coil configuration 4 and a second distal radiopaque coil configuration 5 maintain and locate the radioactive radiation coil 3 on the core wire 1 thereby assuring positioning thereof on the core wire 1 and accurate visualization via X-ray fluoroscopy. <IMAGE>
Patent AU-5220486-A (AU)
Title: Process for quantitatively assaying blood coagulation factor Xa
Inventor: SVENDSEN LARS GUNDRO
IPC: G01N33/53
Filed: 1986-01-13
Abstract: PCT No. PCT/CH81/00014 Sec. 371 Date Sep. 16, 1981 Sec. 102(e) Date Sep. 16, 1981 PCT Filed Feb. 6, 1981 PCT Pub. No. WO81/02294 PCT Pub. Date Aug. 20, 1981.Tripeptide derivatives having the formula <IMAGE> (I)  wherein R1 is alkanoyl or  omega -aminoalkyanoyl, phenylalkanoyl or p-aminophenylalkanoyl, cyclohexylcarbonyl or 4-aminomethyl-cylcohexylcarbonyl, benzoyl optionally substituted with methyl, amino, or halogen in the o- or p-position, alkoxy carbonyl, benzyloxy carbonyl optionally substituted with methoxy, methyl, or chlorine in the p-position, alkylsulfonyl, phenylsulfonyl or naphthylsulfonyl, R2 is straight-chained or branched alkyl, hydroxyalkyl, alkoxyalkyl, benzoxyalkyl,  omega -carboxy-alkyl, omega -alkoxy carbonylalkyl,  omega -benzyloxycarbonylalkyl, cyclohexyl, cyclohexylmethyl, 4-hydroxycyclohexylmethyl, phenyl, benzyl, 4-hydroxybenzyl or imidazol-4-yl-methyl, R3 is hydrogen or alkyl, R4 is hydrogen, methyl or ethyl, and R5 is an amino group substituted with aromatic or heterocyclic radicals, R5 being capable of being split off by enzymatic hydrolysis to form a colored or fluorescent product H-R5. The tripeptide derivatives of formula I are used for assaying certain enzymes, and in particular, factor Xa. Enzyme-bearing materials are reacted with the said tripeptide derivatives. The quantity of split product H-R5 released by the enzymatic action on the tripeptide derivative is determined photometrically, spectrophotometrically, fluorescence-spectrophotometrically, or electrochemically. The quantity of released split product H-R5 per time unit is proportional to the quantity of enzyme present in the starting material.
Patent AU-5285790-A (AU)
Title: Photocurable polyamine-ene compositions having improved cure speed
Inventor: NOREN GERRY K
IPC: C08F2/50
Filed: 1990-03-02
Abstract: A photocurable ethylenically unsaturated liquid coating composition consisting essentially of: 1- polyethylenically unsaturated material in which the ethylenically unsaturated groups are polymerizable groups which are not (meth)acrylate groups; 2- a polyamine resin; and 3- an hydroxyalkyl phenone photoinitiator to speed the cure. The photocure rate is also speeded by combining a tertiary amine-functional acrylic copolymer, an allyl-functional resin, and a maleate-functional resin in a weight ratio of about 15-65/5-45/30-70. In preferred practice both expedients are used to maximize the cure speed.
Patent AU-5483299-A (AU)
Title: In-line diversion valve with flow-through capability
Inventor: MONER RONALD A
IPC: F16K31/06
Filed: 1999-08-13
Abstract: An in-line diversion valve including a body and a plug assembled with the body. The body has an annular run extending axially from a first end opening configured to define a first port to a second end opening, and at least one annular branch extending radially from the run to a third end opening configured to define a second port of the valve. The plug extends coaxially with the body run from a first end received internally therewithin to a second end which extends externally beyond the body second end opening and which is configured to define a third port aligned coaxially with the first port. The plug is rotatable within the body and is formed as having a first passageway extending through the first and second ends thereof, and at least one perpendicular second passageway. The first passageway defines with the first and the third port a first fluid flow path, with the second passageway communicating with the first passageway in defining with the first fluid flow path and the second port a second fluid flow path. The second end of the plug is hand-accessible for the rotation of the plug between a first angular position wherein the second passageway is aligned coaxially with the body branch to open the second fluid flow path, and a second angular position wherein the second passageway is angularly displaced relative to the branch to close the second fluid flow path.
Patent AU-5618786-A (AU)
Title: Improvements to the preparation of cell adhesion inhibitors, antiadhesins thus obtained and drugs and foods in which they are present
IPC: A61K31/715
Filed: 1986-04-16
Abstract: 1. A process for the preparation of cell adhesion inhibitors, or antiadhesins, which process is characterized in that the glycoproteins and/or the glycopeptides, the lipid structures and/or the glycolipids contained in or originating from different liquid or solid organic substrates are enzymatically and/or chemically lyzed and in that the structures resistant to lysis, which are of partially or totally osidic character and whose molecular weight is always greater than 1000, are collected and sterilized.
Patent AU-5627294-A (AU)
Title: Rail support system
Inventor: BENENOWSKI SEBASTIAN
IPC: E01B3/20
Filed: 1993-11-24
Abstract: PCT No. PCT/EP93/03297 Sec. 371 Date Jun. 15, 1995 Sec. 102(e) Date Jun. 15, 1995 PCT Filed Nov. 24, 1993 PCT Pub. No. WO94/12729 PCT Pub. Date Jun. 9, 1994A support system for a rail section which bridges the gap between foundations which are relatively movable auxiliary rails running parallel to the rail across the sleepers which are supported by the foundation, and underpinning supports providing a stiff connection between rail and auxiliary rails. The underpinning supports move in response to relative movement of the foundation so that undesirable rail bending is avoided.
Patent AU-5784299-A (AU)
Title: Stable spray-dried protein formulations
Inventor: EDWARDS DAVID A
IPC: A61K9/16
Filed: 1999-08-25
Abstract: Spray-dried particles having improved protein stability are produced by spray-drying a mixture including a protein, a phospholipid and an organic-aqueous co-solvent. Spray-dried particles which include at least 1 weight % phospholipid, having a tap density of less than 0.4 g/cm<3> can be prepared. The particles can be delivered to the pulmonary system of a patient.
Patent AU-5853086-A (AU)
Title: Improved heat transfer tube having internal ridges, and method of making same
Inventor: CUNNINGHAM JAMES LEE
IPC: F28F1/42
Filed: 1986-06-11
Abstract: A heat transfer tube (10) has mechanical enhancements which improve the heat transfer properties of at least the outer (12) surface of the tube. An optional internal enhancement, which is useful on either boiling or condensing tubes, comprises a plurality of closely spaced helical ridges (16) which provide increased surface area and are positioned at an angle which gives them a tendency to swirl liquid flowing through the tube. The external enhancement, which is applicable to boiling tubes, is provided by successive cross-grooving and rolling operations performed after finning. The finning operation, in a preferred embodiment for nucleate boiling, produces fins while the cross-grooving and rolling operation deforms the tips of the fins and causes the surface of the tube to have the general appearance of a grid of generally rectangular flattened blocks (see Figure 8) which are wider than the fins and separated by narrow openings (20) between the fins and narrow grooves normal thereto. The roots of the fins and the cavities or channels formed therein under the flattened fin tips are of much greater width than the surface openings so that the vapour bubbles can travel outwardly through the cavity and to and through the narrow openings. The cavities and narrow openings and the grooves all cooperate as part of a flow and pumping system so that the vapour bubbles can readily be carried away from the tube and so that fresh liquid can circulate to the nucleation sites. The rolling operation is performed in a manner such that the cavities produced will be both larger and smaller than the optimum minimum pore size for nucleate boiling of a particular fluid under a particular set of operating conditions.
Patent AU-5854999-A (AU)
Title: Method for addressing a bitstream recording
Inventor: SCHILLER HARALD
IPC: H04N7/24
Filed: 1999-08-26
Abstract: In bitstream recording presentation data is organised into Video Object Units. These have a variable size but have also a variable duration. To allow access to any Video Object Unit in the bitstream a housekeeping address table is used which is based on pieces (VOBU#n) of the bitstream of constant size per piece. The address table additionally contains for each of these pieces a specific delta duration ( DELTA DUR#n) which indicates the arrival time difference between the last and the first packet contained in a piece. The computation of the target VOBU address includes the following steps:   accumulate the delta durations until the given time value is most closely reached towards the target VOBU; the running index of this table entry multiplied by the constant piece size directly results in the address value to be accessed.   <IMAGE>
Patent AU-5870300-A (AU)
Title: A toothbrush
Inventor: SOLANKI SANJAY AMRATLAL
IPC: A46B9/06
Filed: 2000-06-09
Abstract: The toothbrush of the present invention comprises an elongated handle having a head attached to one end. The head has a bristle-bearing face having longitudinal perimeter portions adjacent longitudinal edges and at least two perimetric, elastomeric massaging elements alternately arranged with groups of bristle tufts along each of the longitudinal perimeter portions. The brush can comprise further massaging elements which are not located along the longitudinal perimeter portions though the use of such additional elements is preferably minimised. The perimetric massaging elements have rotational symmetry through an angle of 120 DEG  or less, preferably being circular. The cross-sectional area proportion of elastomeric massaging elements to bristles on the brush head is less than 25 %. Alternately there are four or fewer elastomeric massaging elements which are not perimetric massaging elements. A brush with both bristles and gum massaging elements arranged as set out above provides both cleaning and gum massaging benefits without creating an undesirable aesthetic impression derived from the use of rubber-like materials in the part of the brush head traditionally comprising only bristles.
Patent AU-5961099-A (AU)
Title: Power electronic componenet including cooling means
Inventor: MERMET-GUYENNET MICHEL
IPC: H01L23/473
Filed: 1999-11-23
Abstract: Power electronic component (28) comprises a first composite structure (19) for thermal transfer and electric insulation, comprising two conducting or semiconducting layers (18) onto which is mounted at least one power semiconducting circuit (20) with contacts (23) connected to an array of conducting elements insulated from each other, this array being integrated into a second composite structure (119) for thermal transfer and electric insulation made of at least one semiconductor layer (110). One of the first and second composite structures comprises internal passages (12,112) for heat exchanging fluid.
Patent AU-5977990-A (AU)
Title: Mat for distributing a gas in a liquid
Inventor: GASPARINI JEAN-LOUIS
IPC: A61H33/02
Filed: 1990-07-25
Abstract: The mat consists simply of a rigid or semi-rigid sheet (12) provided with a series of nozzles (14) and surrounded by a peripheral skirt (20) forming, with the sheet of the mat, a hollow volume (18) in which there is established, during operation, a flat gas bubble below the surface of the nozzles. <IMAGE>
Patent AU-6105399-A (AU)
Title: Divalent lanthanide metal complexes
Inventor: CHRISTOU VICTOR
IPC: C09K11/06
Filed: 1999-09-24
Abstract: Organometallic complexes comprising a divalent lanthanide metal cation complexed with from one to three polydentate ligands which preferably contain one or more pyrazolyl groups, such as trispyrazolylborate anions, are useful in light emitting devices e.g., in electroluminescent flat panel displays.In the complexes, several classes of which are novel, the lanthanide metal is preferably Eu since the Eu complexes have the ability to exhibit bright electroluminescence ranging from yellow to orange to blue.
Patent AU-6128196-A (AU)
Title: Method and apparatus for treating pulp in an indirect heat exchanger in connection with bleaching
Inventor: HENRICSON KAJ
IPC: F28F13/06
Filed: 1996-06-14
Abstract: PCT No. PCT/FI96/00353 Sec. 371 Date Dec. 16, 1997 Sec. 102(e) Date Dec. 16, 1997 PCT Filed Jun. 14, 1996 PCT Pub. No. WO97/00998 PCT Pub. Date Jan. 9, 1997A method of treating pulp and an apparatus for practicing the method are particularly suitable for the bleaching of medium consistency pulp when bleaching stages of varying temperature are used. Chemical pulp is treated in such a way that the pulp is allowed to flow prior to a bleaching reactor, in the reactor itself, and/or after the reactor, at a velocity of less than 5 m/s through an indirect heat exchanger in order to change the pulp temperature more than 5 DEG  C., preferably more than 10 DEG  C.
Patent AU-6438690-A (AU)
Title: Process and apparatus for the production of photosynthetic microbes
Inventor: HUNTLEY MARK E
IPC: C12N1/12
Filed: 1990-09-21
Abstract: A highly automated modular facility and process for continuously culturing photosynthetic cells and microorganisms on a commercially large scale are disclosed, including pretreating culture water automatically, culturing in continuously flowing medium within a horizontally disposed electronically monitored and regulated conduit, and continuous harvesting of the most concentrated portion of the culture by means of a sedimentation and drying system employing gravity, centrifugation and solar energy. The culture water is conserved and recycled.
Patent AU-6478194-A (AU)
Title: Ureins derived from alpha,omega-diamino acids and process for their preparation
Inventor: ANTEUNIS MARC
IPC: C07C275/16
Filed: 1994-06-17
Abstract: New cyclo-ureine terminated peptides and the corresponding cyclourein compounds. Cyclic ureins of formula (I) are new. A = 1-3C linear carbon chain optionally substituted by one or more 1-3C alkyl and functional groups containing O or S such as carboxyl, acyl, hydroxy, alkoxy or mercapto, but excluding 2-oxo-imidazolidine-4-carboxylic acid and (DL)-2-oxo-hexahydropyrimidine -4-carboxylic acid; Independent claims are included for: (1) peptides terminated by (I), of formula (II); and (2) N omega -(aminoacidocarbonyl)- alpha ,  omega -diaminoacids of formula (III). A1 = as A, but with 3C; A2 = as A, but with 4-8C; R3NH = amino acid or peptide.
Patent AU-6492799-A (AU)
Title: Pharmaceutical composition for the treatment of acute disorders
Inventor: PETTERSSON ANDERS
IPC: A61K47/34
Filed: 1999-09-24
Abstract: A pharmaceutical composition for sublingual administration is described. The composition comprises buprenorphine in the form of microparticles adhered to the surfaces of carrier particles, which are larger than said microparticles and are water-soluble; and a bioadhesion and/or mucoadhesion promoting agent.
Patent AU-6577900-A (AU)
Title: Method for carrying out an electronic transaction using several signatures
Inventor: REMERY PATRICK
IPC: G06F21/00
Filed: 2000-07-19
Abstract: Method for carrying out an electronic transaction using several signatures. In the present invention, entities (or actors) are spread over a communication network and share keys. A message is encapsulated inside several cryptograms, and intermediate entities progressively decapsulate the cryptograms that they receive. The invention is applicable to all electronic transactions, in particular to "electronic wallet" applications.
Patent AU-6630400-A (AU)
Title: Improved nonwoven with non-symmetrical bonding configuration
Inventor: KAUSCHKE MICHAEL
IPC: D04H3/14
Filed: 2000-08-10
Abstract: A nonwoven has low tensile and high elongation in the first direction (typically the CD) and high tensile and low elongation in the second direction (typically the MD). The nonwoven has a plurality of bonding points defining a total bonding area along the second direction greater than along the first direction. Accordingly, the nonwoven has unbonded fiber portions and bonded fiber portions, with a bonded portion/unbonded portion ratio greater along the second direction than along the first direction. The bonding points are preferably either circular or oval in plan.
Patent AU-6759894-A (AU)
Title: Aspirating plunger for power injector cartridges
Inventor: LIEBERT RICHARD T
IPC: A61M5/31
Filed: 1994-07-20
Abstract: A self-aspirating hypodermic cartridge (1) which contains an injectable fluid therein comprising a generally cylindrical barrel (3) having a wall, and a plunger (10,50,44) reciprocable in said barrel (3) to aspirate the cartridge (1) and to expel said injectable fluid therefrom said plunger (10,50,44) comprising: a female ring component (10), with a vertically oriented cylindrical hole (36), having a cylindrical flat bottom portion (20), a cylindrical flat top portion (30) spaced from said cylindrical flat bottom portion (20), and a side portion (40) connecting said cylindrical bottom and top portions (20,30) and integral therewith, said side portion (40) having a degree of incline with respect to a horizontal plane of from about 1° to about 89°; a mushroom-shaped male component (50) having a cylindrical plunger shaft (52) slideably positioned into said female ring component (10), and a cone-shaped head (56) at one end of the shaft (52) and integral therewith having a degree of incline with respect to a horizontal plane of from about 1° to about 89°; and an elastomeric diaphragm-shell (44) having a cylindrical bottom portion (42) and a generally cone-shaped side portion (48) integral therewith covering said male and female components (50,10), said cylindrical bottom portion (42) being adapted to form a slideable seal between the female ring component (10) and the wall of the cylindrical barrel (3), and said cone-shaped side portion (48) being adapted to serve as a diaphragm whereby upon alternate exertion of pressure upon said plunger shaft (52) and release thereof the deformation of the diaphragm reduces head space in the cylindrical barrel (3) thereby expelling head space gas and upon release of pressure the diaphragm returns to its original shape resulting in aspiration, is described herein.
Patent AU-6825100-A (AU)
Title: Discontinuous polyethylene terephthalate fibres and method for producing the same
Inventor: CORDES INGO
IPC: D01F6/62
Filed: 2000-07-20
Abstract: PTT staple fibers which are characterised by a novel combination of properties. In combination with novel stress-strain properties and modulus parameters, staple fibers or textiles or home textiles having extremely desirable aesthetics and service quality are obtained.Economical two-stage process for the production of PTT staple fibers. The melt spinning is carried out at a high polymer throughput and a spinning take-off speed of at least 600 m/min. In a separate fiber drawing frame, the stretching, heat-setting, crimping and drying are carried out.