baber/WOPTO huggingface dataset:
Patent AU-5765299-A (AU)
Title: New process for preparing surface modification substances
Inventor: SCHOLANDER ELISABETH
IPC: C08B37/00
Filed: 1999-09-08
Abstract: The present invention relates to a process for preparing surface modifications having an improved antithrombogenic activity, whereby the improvement is achieved by treating heparin at a temperature above 40° C. or a pH in the rage of 9-14 or in contact with nucleophilic catalysts before attaching said heparin to the surface to be modified.
Patent AU-5825800-A (AU)
Title: Method for applying products without rinsing on moving metal strips
Inventor: RIESOP JORG
IPC: C23C22/73
Filed: 2000-07-06
Abstract: The invention concerns a method for chemical treatment of metal strips which consists in applying unilaterally or bilaterally a treating liquid on the surface of metal strips using a roller coater, and in drying said liquid without intermediate rinsing. Said method is characterised in that it consists in using a lap roll as roller coater. The treating liquid is preferably a phosphating solution, a chromating solution, an acid or alkaline passivating solution, a treating solution based on complex fluorides or a solution or dispersion of an organic film-forming agent.
Patent AU-5857396-A (AU)
Title: Intraocular implant, delivery device, and method of implanta tion
Inventor: PINCHASIK GREGORY
IPC: A61F9/007
Filed: 1996-05-13
Abstract: An ophthalmic implant for treatment of glaucoma, a delivery device for implanting such an implant, and a method of implanting such an implant. The implant includes a tube having an inlet end, an outlet end, and a tube passage therebetween, and a disk connected to the tube at the outlet end of the tube. The tube passage has a cross-sectional area sufficiently small to inhibit the flow of aqueous humor through the tube passage. The implant provides a bleb of aqueous humor under the conjunctiva so that the bleb and the elasticity of the conjunctiva assist in regulating the flow of aqueous humor through the tube as a function of the IOP. The tube at its inlet end has a beveled surface facing away from the iris and one or more circumferential holes. One or more retention projections are provided for anchoring and may be extended outwardly when the implant is implanted in the eyeball. The disk has an outer rim and one or more inner uprights. The implant is implanted by use of a delivery device comprising a handle and a rodlike instrument, with a tip for insertion into the tube passage of the implant and a retention mechanism for retaining the implant. During implantation, the implant is inserted through a slit in a portion of the conjunctiva which normally lies at a distance away from the intended implantation site.
Patent AU-5888690-A (AU)
Title: Inorganic foam body and process for producing same
Inventor: GIESEMANN HERBERT
IPC: C04B41/68
Filed: 1990-07-11
Abstract: The inorganic foam body consists of an at least partially open-cell mixture, foamed and hardened by heating, of alkali metal water glass and a filler from the group comprising alumina, silica, alumina cement, powdered rock and graphite or mixtures thereof. It is produced by heating a mixture of alkali metal water glass, at least one filler from the group comprising alumina, silica, alumina cement, powdered rock and graphite with a blowing agent, preferably azodicarboxamide, to temperatures of at least 180 DEG C, preferably 200 to 300 DEG C. The foam body has an apparent density within the range of 50 - 500 kg/m<3>, preferably 50 - 400 kg/m<3>.
Patent AU-6148894-A (AU)
Title: Styryl derivatives, their preparation and use as PDE-IV inhibitors
Inventor: WARRELLOW GRAHAM JOHN
IPC: C07D233/66
Filed: 1994-03-09
Abstract: Compounds of general formula (1)    <IMAGE>  (1)  are described wherein Y is a halogen atom or a group -OR1, wherein R1 is an optionally substituted alkyl group; X is -O-, -S-, or -N(R6), wherein R6 is a hydrogen atom or an optionally substituted alkyl group; R2 is an optionally substituted cycloalkyl or cycloalkenyl group; R3 and R4, which may be the same or different, is each a hydrogen atom or an optionally substituted alkyl, -CO2R7 (wherein R7 is a hydrogen atom, am optionally substituted alkyl, aralkyl, aryl, aryloxyalkyl, alkanoyloxyalkyl or aroyloxyalkyl group), -CONR8R9 (where R8 and R9, which may be the same or different, is as defined for R7), -CSNR8R9, -CN or -CH2CN group; Z is -(CH2)n- where n is zero or an integer 1, 2 or 3; R5 is an optionally substituted monocyclic or bicyclic aryl group optionally containing one or more heteroatoms selected from oxygen, sulphur or nitrogen atoms; and the salts, solvates, hydrates, prodrugs and N-oxides thereof. Compounds according to the invention are potent and selective phosphodiesterase type IV inhibitors and are useful in the prophylaxis and treatment of diseases such as asthma where an unwanted inflammatory response or muscular spasm is present.
Patent AU-6155190-A (AU)
Title: Improved distal atherectomy catheter
Inventor: SUMMERS DAVID P
IPC: A61M1/00
Filed: 1990-07-23
Abstract: This disclosure sets out a catheter for bodily insertion. The catheter tip supports an elongate hollow housing with a window for occlusive material cutting, a cutter head on the interior rotates, driven by a drive wire in the hollow catheter tube. In addition, the cutter head reciprocates or oscillates to cut on its back edge, the edge trimming material entering through the window. The window and optional slots admit the unwanted material and enable trimming for a vacuum removal through the catheter tube. The window is urged into contact by a pair of flexed wires, the wires moving the housing into operative contact.
Patent AU-6221794-A (AU)
Title: Foil
Inventor: SCHIRRIS ALPHONSUS ALBERTUS
IPC: A01K63/00
Filed: 1994-03-04
Abstract: Foil or plastic film, onto at least one side of which, partly or completey, a layer of material is attached, which layer of material may be made up of a granular material, for instance crushed stone, or gravel of flint chips, and which film may have the shape of a strip, and whereby the layer of material may further be provided with a print.
Patent AU-6463196-A (AU)
Title: Gate valve
Inventor: GRANDAGE RONALD ELLIS
IPC: F16K3/12
Filed: 1996-07-11
Abstract: A valve member (40) includes a wedge shaped obturator (42) having sealing regions (46, 48). Below dashed lines A1-A1/A2-A2, the obturator comprises a part-circular-cylindrical outer surface with the axis of the cylinder extending perpendicularly to a stem (12) and inclined planes (43, 44) being tangential to the outer surface. A butt seal region (50) of the obturator includes a central region (52) which extends parallel to the axis of the cylindrical surface. Adjoining regions (54, 56, 58, 60) extend from the region (52) across the cylindrical surface, obliquely to the axis thereof, so as to meet the sealing regions (46, 48). Thus, faces of the wedge above lines A1-A1/A2-A2, blend into the cylindrical surface below the line so that there is a smooth transition between sealing regions (46, 48) and the butt seal region (50). In another embodiment described, an obturator includes two part-circular-conical surfaces spaced apart by an arcuate surface instead of the part-circular-cylindrical outer surface of valve member (40).
Patent AU-6582994-A (AU)
Title: Method for neutralizing waste
Inventor: SORVIK ARVID INGE
IPC: B09B3/00
Filed: 1994-03-25
Abstract: PCT No. PCT/NO94/00068 Sec. 371 Date Dec. 28, 1995 Sec. 102(e) Date Dec. 28, 1995 PCT Filed Mar. 25, 1994 PCT Pub. No. WO94/23856 PCT Pub. Date Oct. 27, 1994Method for neutralizing waste, such as powder from luminescent tubes and similarly, residue from incineration of household waste, optionally comprising environmentally hazardous components, such as Hg, Cd, Zn, Co or Ba. The waste is fed into a melting furnace in conjunction with an SiO2-rich material, and a reducing agent, and in a first optional step, the furnace is operated at reducing conditions and at a temperature effecting reduction of heavy metals and any other compounds in the raw material, whereby the reduced heavy metal and other components are withdrawn from the furnace with the exhaust gas and are separated from the same, and in a second step the furnace is operated at oxidizing conditions and at a temperature ensuring oxidation of remaining elements in the slag present in the furnace from said first step, whereby the slag becomes, at least gradually, of low viscosity, and the molten slag is drained from the furnace and solidified, optionally die casted and/or water granulated, thus forming inert glassified slag.
Patent AU-7063191-A (AU)
Title: Blowing agents
Inventor: BARCROFT MICHAEL ANDREW
IPC: C09K3/00
Filed: 1991-01-17
Abstract: This invention relates to novel blowing agents comprising a blend of (A) perfluoro- or partially fluorinated-(cyclo)alkanes and (B) one or more of hydrogenated chlorofluorocarbons, hydrogenated fluorocarbons and a low boiling (cyclo)alkane. These blowing agents perform as well as the conventionally used CFC's but are user friendly and do not have the adverse effect of depletion of the ozone layer. These blowing agents are particularly suited for use in producing foams from synthetic polymers and resins, especially phenolic foams of very low and stable thermal conductivity.
Patent AU-7076394-A (AU)
Title: Intracellular binding proteins and use thereof
Inventor: SCHWEIGHOFFER FABIEN
IPC: C12N15/13
Filed: 1994-06-15
Abstract: PCT No. PCT/FR94/00714 Sec. 371 Date Dec. 28, 1995 Sec. 102(e) Date Dec. 28, 1995 PCT Filed Jun. 15, 1994 PCT Pub. No. WO94/29446 PCT Pub. Date Dec. 22, 1994The present invention relates to nucleic acid sequences encoding intracellular binding proteins. More particularly, the nucleic acid comprises a gene coding for an intracellular single chain antibody specific for a ras oncogene under the control of a promoter, the antibody is functional in mammalian cells, and inhibits the transformation of cells that express a ras oncogene.
Patent AU-7077498-A (AU)
Title: Osteoblast-promoting pharmaceutical composition comprising a carnitine compound and dhea or dhea-s
Inventor: CAVAZZA CLAUDIO
IPC: A61K31/565
Filed: 1998-04-03
Abstract: A pharmaceutical composition consisting essentially of an alkanoul L-camitine wherein the alkanoyl group is linear or branched and as 2-8 carbon atoms, dehydroepiandrosterone or.dehydroepiandrosterone sulphate.
Patent AU-7091898-A (AU)
Title: Screening apparatus with reject flow restriction means
Inventor: BERGDAHL ANDERS
IPC: D21D5/02
Filed: 1998-04-08
Abstract: Screening apparatus is disclosed for separating fiber suspensions including a housing having an inlet for the fiber suspension, a stationary tubular screen having an inlet end adjacent to the housing inlet and an outlet end, and dividing the interior of the housing into a central chamber for receiving the fiber suspension from the inlet, and an outer accept chamber for receiving an accept fraction of the fiber suspension, a rotor journalled on the housing for rotation within the central chamber coaxially with the stationary tubular screen, a reject passage for receiving a reject portion of the fiber suspension at the outlet end of the stationary tubular screen, and an annular reject passage which has a radial width and a cross-sectional area at the outlet end of the stationary tubular screen for discharging the reject portion of the fiber suspension from the central chamber to the reject passage, the annular reject passage including an annular flange attached to the inner wall of the passage, resilient tubing disposed in the annular groove connectable to a source of pressure whereby the resilient tubing can be extended and contracted and an elastic ring surrounding the resilient tubing.
Patent AU-7212196-A (AU)
Title: Device for de-scaling semi-finished products
Inventor: GAYDOUL JURGEN
IPC: B21B45/08
Filed: 1996-09-20
Abstract: PCT No. PCT/EP96/04126 Sec. 371 Date May 20, 1998 Sec. 102(e) Date May 20, 1998 PCT Filed Sep. 20, 1996 PCT Pub. No. WO97/11797 PCT Pub. Date Apr. 3, 1997An apparatus for descaling semi-finished products, such as thin slabs or steel strips in rolling mills by highly pressurized water that is sprayed through a nozzle device onto the surface of the semi-finished product is characterized in that the nozzle device is movable with a vertical component above the surface of the semi-finished product by means of a drive. The drive can be controlled by a control device that receives a target distance as input value and an actual distance between the nozzle device and the surface of the semi-finished product detected by means of a distance sensor. The control device supplies an output signal via a signal line to the drive for resetting any deviation to zero. Hence, the nozzle device is always kept at a desired target distance even if humps such as bulgings occur on the surface of the semi-finished product.
Patent AU-7886594-A (AU)
Title: Multiple switch assembly with detented rocker actuator
Inventor: MALONE PETER GRIMM
IPC: H01H89/00
Filed: 1994-11-16
Abstract: A switch assembly of the type having a rocker actuator user rotatable in opposite directions from a neutral position for alternate actuation of individual switches on opposite sides of the rocker. The rocker has a plurality of arcuately spaced recesses which are resiliently engaged to detent the rocker in a neutral and an actuated position. In one embodiment, the recesses engage a resilient wire beam spring extending parallel to the rocker axis. In another embodiment, the recesses are formed on a portion of the rocker which resiliently deflects to permit engagement and disengagement with a stationary pivot surface. In another embodiment, recesses in the rocker are engaged by a detent surface provided on a stationary resiliently deflectable beam extending at right angles to the rocker axis. <IMAGE>
Patent AU-7887387-A (AU)
Title: Improved fuel additives
Inventor: LEWTAS KENNETH
IPC: C07D327/04
Filed: 1987-09-23
Abstract: The use as an additive for wax containing distillate fuel of a compound containing at least 2 substituent groups and having a spacing and configuration such that they may occupy the positions of wax molecules in the intersection of the (001) plane and the (110) and/or (111) planes in crystals of the wax, the substituent groups being alkyl, alkoxy alkyl or polyalkoxy alkyl having at least 10 atoms in the main chain.
Patent AU-8089182-A (AU)
Title: Antigenic linear peptide compound
Inventor: ERWIN GOLDBERG
IPC: C07K7/00
Filed: 1982-01-04
Abstract: The novel antigenic linear peptide compounds comprise sequences of from 9 to 14 amino acids which include the 9-amino acid sequence: arginine-methionine-valine-serine-glycine-glutamine-threonine-arginine -leucine, all of the amino acids with the exception of glycine being in their L-forms. The compounds have utility in vaccines for reducing fertility of mammals.
Patent AU-8568982-A (AU)
Title: Opto-electronic recording beam system
Inventor: JANSSEN PETER JOHANNES MICHIEL
IPC: G11B7/08
Filed: 1982-07-07
Abstract: The apparatus comprises an objective (12) mounted in an objective holder (11) which is movable in accordance with a number of desired degrees of freedom by means of a bearing arrangement and comprises electromagnetic actuator means (83-64) for driving the objective holder in accordance with the desired directions of movement. The bearing arrangement of the objective holder on the frame comprises electromagnetic bearing means (53-64) for counteracting movements in accordance with at least one undesired degree of freedom and comprises an objective-position measuring device (43-50) for supplying a positional-error signal which represents the deviation of the objective holder in accordance with the undesired degree of freedom relative to the frame (10) and which is utilized by a levitation control circuit which counter-acts movements of the objective holder relative to the frame in accordance with the undesired degree of freedom by means of electromagnetic levitation forces.
Patent AU-8838991-A (AU)
Title: Composite foams of low thermal conductivity
Inventor: WOLFF BERNARDO
IPC: C08L25/02
Filed: 1991-12-04
Abstract: A composite foam of low thermal conductivity comprises a) 20-80% by volume of silica aerogel particles having a mean diameter of from 0.1 to 20 mm and a density of from 0.08 to 0.40 g/cm3, b) 20-80% by volume of a styrene polymer foam which surrounds the particles of component a) and binds them to one another and has a density of from 0.01 to 0.15 g/cm3, and, if desired, c) conventional additives in effective amounts.
Patent AU-9017391-A (AU)
Title: Peptidyl derivatives
Inventor: PORTER JOHN ROBERT
IPC: C07D213/50
Filed: 1991-12-03
Abstract: Compounds of formula (I): <CHEM> are described wherein R represents a -CONHOH, carboxyl (-CO2H) or esterified carboxyl group; R<1> represents an optionally substituted alkyl, alkenyl, aryl, aralkyl, heteroaralkyl or heteroarylthioalkyl group;R<2> represents an optionally substituted alkyl, alkenyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, aralkoxy, or aralkylthio group, or an amino (-NH2), substituted amino, carboxyl (-CO2H) or esterified carboxyl group; R<3> represents a hydrogen atom or an alkyl group;R<4> represents a hydrogen atom or an alkyl group; R<5> represents a group -[Alk]nR<6> where Alk is an alkyl or alkenyl group optionally interrupted by one or more -O- or -S- atoms or -N(R<7>)- groups [where R<7> is a hydrogen atom or a C1-6alkyl group], n is zero or an integer 1, and R<6> is an optionally substituted cycloalkyl or cycloalkenyl group; X represents an amino (-NH2), or substituted amino, hydroxyl or substituted hydroxyl group; and the salts, solvates and hydrates thereof. The compounds are metalloproteinase inhibitors and in particular have a selective gelatinase action, and may be of use in the treatment of cancer to control the development of tumour metastasises.
Patent AU-9028098-A (AU)
Title: Combinations of endometrial sparing progestins and endometrial atrophizing progestins with estrogens, in oral contraception
Inventor: KAFRISSEN MICHAEL
IPC: A61K31/56
Filed: 1998-08-20
Abstract: An oral contraception regimen which comprises sequentially administering two or more progestational agents exhibiting different effects on the human endometrium in combination with an estrogen. The invention is also directed to an extended use oral contraception regimen comprising the sequential administration of two or more progestational agents in combination with an estrogen.
Patent AU-9490498-A (AU)
Title: Biased seal assembly for high pressure fluid pump
Inventor: TREMOULET OLIVIER L JR
IPC: F04B53/16
Filed: 1998-09-17
Abstract: A method and apparatus for biasing a seal assembly in a high pressure fluid pump. In one embodiment, the fluid pump includes a reciprocating plunger, a seal carrier disposed about the plunger, and a seal supported by the seal carrier and sealably engaged with the plunger. The seal may be biased toward the seal carrier with a spring and may include a flange that engages the spring to restrict lateral motion of a spring relative to the reciprocating plunger. The flange may engage an inner and/or an outer surface of the spring. Where the spring is a coil spring, the flange may be continuous around the circumference of the spring or may include a plurality of spaced apart projections located around the circumference of the spring.
Patent AU-9577998-A (AU)
Title: Efficient linking of nucleic acid segments
Inventor: LIU QIANG
IPC: C12Q1/686
Filed: 1998-09-25
Abstract: Gene segment linking provides a simple, cost-effective way to produce an amplified DNA sequence containing linked segments of a single gene or multiple genes. The inventive method involves Multiplex PCR amplifications of gene sequences and linkage of the exons in a single reaction. Multiplex PCR of the gene segments is performed with primers having complementary tails which permit linkage of the gene segments and amplification of the linked gene in one polymerase chain reaction. The ability to construct an amplified DNA from genomic DNA containing several introns in two PCR steps allows the rapid production of DNA which heretofore required many time-consuming and expensive steps.
Patent BE-899962-A (BE)
Title: Diefstalbeveilingsinrichting.
IPC: G08B13/14
Filed: 1984-06-20
Abstract: Diefstalbeveiligingsinrichting voor op een antennesysteem aangesloten apparatuur. Om dergelijke op een antennesysteem aangesloten apparattur tegen diefstal te beveiligen is een in de antenneaansluitdoos van het apparaat gestoken verbindingsbus van de antennekabel verbonden met een elektrische besturingskring van een alarmorgaan. Tevens bevat de verbindingsbus middelen voor het veranderen van de impedantie van de besturingskring, die in  werking treden bij het insteken of uittrekken van de verbindingsbus.
Patent BE-901688-A (BE)
Title: Appareil pour faciliter la pratique du ski alpin.
IPC: A61F5/01
Filed: 1985-02-08
Abstract: L'appareil comprend pour chaque membre inférieur une genouillère constituée par deux plaques (13) et (14) dont l'une (13) enveloppe la cuisse tandis que l'autre (14) enveloppe la jambe et susceptible de coopérer avec la chaussure; la plaque supérieure (13) est prolongée vers le bas par deux bras opposés et parallèles (13a) articulés sur un axe (4) de part et d'autre du genou, la plaque inférieure (14) étant prolongée vers le haut par deux bras opposés et parallèles (14a) articulés autour de l'axe (4) en combinaison avec la plaque supérieure (13), la plaque inférieure étant asservie à des organes élastiques confromés pour annuler cet asservisement au-delà d'un certain angle de flexion, et étant assujettis à un organe de débrayage manuel (11) pour annuler en totalité l'asservissement élastique.
Patent BE-744284-A (BE)
Title: N-cyano-2-phenylamino-2-imidazolines-anti- - hypertonics
IPC: C07D233/50
Filed: 1970-01-09
Abstract: The cpds. are opt. subst. in phenyl by halogen, C1-4 alkoxy, C1-4 alkyl, CF3, or CN. The cpds. are prepd. by reacting cyanogen bromide with the corresp. N-unsubstd. imidazoline.
Patent BE-746651-A (BE)
Title: Driving device for continuous metal casting - installations
IPC: B22D11/128
Filed: 1970-02-27
Abstract: A chill mould containing cast metal is transported by traction rollers from a continuous casting process. The rollers are driven by an electro-hydraulic motor receiving command impulses from a program mated device. Account may be taken of the shrinkage of the metal by sending stepwise a series of impulses to the motor to cause forward movement followed by a small number of impulses causing backward movement. The pressure of application of the driving rollers may be dependent on the curve of the couple measured on the tightening rollers.
Patent BG-99839-A (BG)
Inventor: NORMAN MARK H
IPC: A61K31/495
Filed: 1995-08-02
Abstract: Изобретението се отнася до група пиперазинови и пиперидинови производни с формула в която Y представлява хетероарилова група, евентуално заместена с един или повече халогенни атоми, нитро, С1-С6-алкил, С1-С6-алкокси, арилокси, арил-С1-С6-алкиленокси, хидрокси, S(O)nR2 или S(O)nN(R2)2, като n е 0, 1 или 2, CN, CON(R2)2, COR2, CO2R2, CO-арил, азидо, -N(R2)2, NR2N(R2a)2, -NR2N=C(R2a)2, -NR2(C=O)CH(N(R2a)2)R2b, -NR2(C=O)R2a, NR2CO2R2a, C1-C6-алкоксикарбониламино или PhN=N, при условие, че Y не включва бензизотиазолили или бензизоксазолили, V представлява 0 или S, Z е С1-8-алкилен, евентуално прекъснат с -0- или -S(O)n-, като n е 0, 1 или 2, С2-8-алкенилен или С2-8-алкинилен, Х е N, CR3 или COR3, A е CR4 или N, В е кислород, NR5 или S(O)n, като n е 0, 1 или 2, и R1 представлява водород илиедин или повече халогенни атоми, хидрокси, нитро, CN, N(R6)2, C1-6-алкокси, арилокси, арил-С1-6-алкиленокси или COR6 и R, R2, R2a, R2b, R3, R4, R5 и R6 представляват поотделно водород или С1-6-алкил.Изобретението се отнася също до физиологично приемлива сол, солват, N-оксид или физиологично активно производно на съединението, до метод за тяхното получаване, до фармацевтични състави, които ги съдържат, и до тяхното терапевтично приложение, по-специално за лечение на психични разстройства.