baber/WOPTO huggingface dataset:
Patent CS-196314-B2 (CS)
Title: Process for preparing new chromogenous substrates specific especially for thrombine
Inventor: AF EKENSTAM BO T
IPC: C07K1/06
Filed: 1976-07-08
Abstract: To determine thrombin or enzymes which cleave the substrates in the same way as thrombin, the material in which the enzymes are to be determined is brought into contact with a novel substrate of the formula I <IMAGE> In the substrate, R2 is a chromogenic radical which is eliminated by enzymatic hydrolysis in the form of the corresponding amine which differs in its absorption spectrum from the substrate of the formula I so that quantitative determination of the enzyme present in the material is possible because the amount of amine which is formed is proportional to the amount of enzyme which is present. In the substrate, the substituents have the meaning stated in Claim 1, and the optionally substituted 1-amino-2-phenylpropionic acid in the peptide chain must be in the D form so that attack of aminopeptidases on the substrate, which would interfere with the determination, is prevented.
Patent CS-240999-B2 (CS)
Inventor: HUNDECK JOACHIM
IPC: C07C17/02
Filed: 1983-12-22
Abstract: Způsob výroby 1,2-dichlorethanu reakci
ethylenu s chlorem v rozpouštědle v přítomnosti
směsného katalyzátoru sestávajícího
z bezvodého chloridu železitého a dusíkaté
báze popřípadě soli této báze, jakož i
popřípadě v přítomnosti inhibitoru k zabrá­
nění tvorby vedlejších produktů při teplotě
pod teplotou varu 1,2-dichlorethanu zhruba
od 20 do 100 °C a při atmosférickém nebo
zvýšeném tlaku a oddělováním 1,2-dichlorethanu
z chlorační směsi, vyznačující se
tím, že koncentrace chloridu železitého
v reakční směsi činí 0,001 až 0,5 % hmotnostního,
zejména 0,002 až 0,01 i hmotnostního,
vztažené na množství rozpouštědla,
a do reakční směsi se přidává dusíkatá báze
popřípadě sůl této báze v množství, které je
ekvivalentní koncentraci chloridu železité­
ho, přičemž se chlorační směs vede přes
adsorpční prostředek, katalyzátor obsažený
ve směsi se adsorbuje na adsorpčním prostředku,
ze vzniklého filtrátu se 1,2-dichlorethan
oddělí destilaci a katalyzátor
se z adsorpčního prostředku získá nazpět
vymýváním rozpouštědlem.
Patent CS-202517-B2 (CS)
Title: Method of producing derivatives of 21-hydroxy-20-methyl-pregnane
Inventor: WEBER ALFRED
IPC: C12P33/06
Filed: 1978-12-19
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 21-Hydroxy-20-methylpregnan-Derivaten der allgemeinen Formel
     worin die Bindung ..... eine Einfachbindung oder eine Doppelbindung bedeutet, durch Fermentation von Zoo- oder Phytosterinen mit einer Kultur von Mycobacterium spec. NRRL B-3683 oder NRRL B-3805 oder seiner Varianten und Mutanten, welches dadurch gekennzeichnet ist, daß man die Fermentation bei einem pH-Wert von 6,0 bis 8,0 in Gegenwart von Borationen oder organischen Borverbindungen durchführt.
Patent CS-202091-B2 (CS)
Title: Rope washing machine for continuous treating of the rope textile goods
Inventor: SCHOELLER MANFRED
IPC: D06B3/26
Filed: 1977-12-23
Abstract: A yarn is liq. treated by being fed by feed rolls into a chamber contg. a treatment liq. and in a helical path a around guide rollers, before being fed out of the chamber through delivery rolls. Pref. between the guide rollers the yarn passes between. Squeezer rolls and the bottom portion of each loop of yarn passes through the liq. in a corrugated formation. A feeler contacts a loop of yarn and dependent on the tension controls lifting devices to move the yarn and increase the size of the loop, so as to reduce the feed rate of the yarn. The feeler also actuates a control device to reverse the direction of rotation of the guide rolls, and the squeezer rolls to slow down the yarn, independently. The device is cheap and simple, and allows a controlled passage of the yarn through the liq. bath.
Patent JP-S5846480-B2 (JP)
IPC: C06B47/04
Filed: 1982-01-14
Abstract: Water-bearing explosives comprising oxidizer, fuel, and sensitizer components in a thickened or gelled continuous aqueous phase are stabilized against the degradation of their thickened or gelled structure by the incorporation therein of iodide and/or iodate ions. Preferably, iodide ion is introduced by dissolving ammonium iodide or an alkali metal iodide in an aqueous liquor or sol containing the oxidizer component. The stabilization method is particularly useful in explosives containing a guar gum thickener and flake aluminium in the sensitizer component.
Patent JP-H028069-B2 (JP)
IPC: D06M13/46
Filed: 1986-01-14
Abstract: A method of laundering fabrics includes treating the fabrics with a fabric softening agent, which may be a cationic or nonionic material, and a drape imparting agent, such as a vinyl acetatelvinyl chloride copolymer, in the form of positively charged water-insoluble thermoplastic particles having a softening point of 25-200°C, especially above 50°C. When selected fabrics are ironed above this softening temperature, the particles coalesce to form a drape imparting film on the fabric while the remaining non-ironed fabrics exhibit a softening benefit.
Patent AU-632724-B2 (AU)
Title: Coffee glass & process for producing same
IPC: A23F5/36
Filed: 1992-01-16
Granted: 1993-01-07
Abstract: A coffee glass is disclosed which is prepared by forming a melt containing above 3% to 12% water and about 88% to 97% total coffee derived solids, aromatizing the melt in a confined headspace, shaping the melt, and cooling the melt to entrap and protect the coffee aromas providing less than 20% loss of volatiles.
Patent AU-564026-B2 (AU)
Title: 6-substituted-s-triazolo(3,4-alpha)phthalazine derivatives
Inventor: OCCELLI EMILIO
IPC: C07D237/34
Filed: 1983-01-18
Granted: 1987-07-30
Abstract: The present invention refers to new s-triazolo[3,4-a]phthalazine derivatives, to the process for their preparation and to the pharmaceutical compositions containing them.
Patent AU-682424-B2 (AU)
Title: Overfill protection for suction drainage system
Inventor: KEOGH ALAN P
IPC: A61M1/00
Filed: 1994-11-17
Granted: 1997-10-02
Abstract: The present invention is directed to a shut-off valve for a suction drainage system wherein flow of waste to a disposable container is stopped at a pre-determined volume which is less than the maximum capacity. A tubular sleeve is coaxially located around the shut-off valve. The shut-off below the maximum volume allows a safety margin for the waste container to be capped off without spilling or geysering.
Patent AU-595431-B2 (AU)
Title: An improved cylinder lock
Inventor: KELLER ERNST
IPC: E05B15/02
Filed: 1988-02-25
Granted: 1990-03-29
Abstract: Slipped onto the lock cylinder (1) on the outside of the door is a sleeve (8) which is fastened immovably by means of pins (46) to a lock case (45). A similar sleeve (9) is attached on the other side of the door leaf (24). By means of clamping elements (16, 17), the lock cylinder (1) is centred permanently during assembly. The sleeves (8, 9) centre and protect the lock cylinder (1) over its entire length and at the front. <IMAGE>
Patent AU-615647-B2 (AU)
Title: Polytetrafluoroethylene coating of polymer surfaces
Inventor: WRASIDLO WOLFGANG J
IPC: C08J7/043
Filed: 1988-01-27
Granted: 1991-10-10
Abstract: Adherent, PTFE coatings on polymer surfaces can be produced at temperatures well below the sintering temperature of PTFE, by contacting the surface with a dilute dispersion of PTFE particles and heating the surface to its softening point (in the vicinity of its glass transition temperature) to dry it and to cause the individual particles to become embedded in and surrounded by the polymer.
Patent AU-741541-B2 (AU)
Title: Tank for administering flowable substances
Inventor: WITOWSKI NORBERT
IPC: A61J1/00
Filed: 1998-11-16
Granted: 2001-12-06
Abstract: The invention relates to a tank (100) used to administer flowable substances, characterised in that (a) the tank (100) has flexible walls (2 & 3); (b) the walls of the tank are single-pieced or joined to each other; (c) the walls (2 & 3) of the tank form a closed container having at least one opening; (d) the walls of the tank (2 & 3) are partially joined to at least two flat vertical elements (6) which are separated from the walls of the of the tank in the fixed area of said walls (2 & 3); and (e) the opening (12) has one closure (13). At least parts of the walls of the tank (2 & 3) and/or vertical elements (6) are made of composite material and consist of (i) plastic laminate or (ii) at least one plastic laminate and an aluminium laminate whereby said laminates are joined to each other. Preferably, the tank is designed to receive contrast agents.
Patent AU-541656-B2 (AU)
Title: Predispersed peroxide vulcanizing agent or coagent composition
Inventor: JOHANSSON ANDERS HJALMAR
IPC: C08K5/14
Filed: 1983-04-13
Granted: 1985-01-17
Abstract: A non-bleeding, predispersed composition useful for dispersing a peroxide vulcanizing agent or coagent into a rubber or plastic stock is disclosed which comprises (A) from about 20 to about 70 percent by weight of a peroxide vulcanizing agent or coagent, and (B) a multi-stage graft copolymer comprising (1) from about 70 to about 90 percent by weight of a hard portion made by graft polymerizing (a) a monomer or monomers selected from the group consisting of lower alkyl methacrylates, styrene, and mixtures thereof, and (b) a small but effective amount of a cross-linking agent for said monomer or monomers, in any order onto (2) from about 10 to about 30 percent by weight of a rubbery portion comprising a polymer or copolymer made by polymerizing (a) a monomer selected from the group consisting of butadiene and lower alkyl acrylates or (b) a mixture of monomers selected from the group consisting of styrene and butadiene, and acrylonitrile and butadiene.
Patent AU-776211-B2 (AU)
Title: Immersed membrane filtration system and overflow process
Inventor: JANSON ARNOLD
IPC: B01D63/02
Filed: 2000-11-15
Granted: 2004-09-02
Abstract: A filtering element has ultrafiltration or microfiltration hollow fiber membranes extending horizontally between a pair of opposed horizontally spaced, vertically extending headers. Side plates extending between the pair of vertically extending headers define a vertical flow channel through the element. Modules are created by placing the elements in place without obstructing the vertical flow channels. Each element may be released from the frame, however, and removed by sliding it in a direction substantially normal to its headers without disassembling the remainder of the module. The elements have associated releasable water tight fittings between the elements and a permeate collector, the releasable water tight fittings being releasable by removing an element from the frame. An aerator below the module has a plurality of air holes located to provide a line of air holes below each element or below a side plate between each pair of elements. In a preferred process, permeate flux is less than 50 L/m<2>/h and preferably less than 35 L/m<2>/h, aeration to scrub the membranes is provided during periods of time when permeation is periodically stopped and accumulated solids are removed by periodically emptying and refilling a tank containing the elements. A bubble point test is applied to each row of the module in turn, the presence of bubbles in a particular flow channel indicating which, if any, elements of a row are suitable.
Patent AU-662898-B2 (AU)
Title: Ladder stiles and ladders produced therefrom
Inventor: WOODFIELD BRUCE HARVEY
IPC: E06C7/08
Filed: 1992-03-26
Granted: 1995-09-21
Abstract: The invention is directed to strong, lightweight, electrically non-conducting ladder stiles and ladders formed therefrom. Each ladder stile comprises a tension and compression portion structurally interconnected by a spacing portion. The spacing portion has a cross section which varies over the length of the stile between sections where the entire spacing portion is the full width of the stile and sections where at least part of the spacing portion is less than the full width of the stile. The ladders of the invention are formed of two ladder stiles interconnected by rungs.
Patent AU-660020-B2 (AU)
Title: Video image processing
Inventor: BURL MICHAEL
IPC: H04N5/14
Filed: 1992-05-26
Granted: 1995-06-08
Abstract: In a method of video image motion compensation a plurality of motion vectors are derived by techniques such as phase correlation between pairs of images. In order to produce a set of motion vectors which can be used to define substantially all the motions in an input image, sets of vectors are derived from comparisons with preceding and succeeding images and are then combined to produce a set of vectors for assignment to an input image. Once the set of vectors has been derived they are assigned to the input image from where they can be projected to produce a desired output image. The vectors are assigned to individual elemental areas of the image and certain elemental areas have two (or more) vectors assigned to them.
Patent AU-600140-B2 (AU)
Title: Polyurea and polyurea-epoxy microcapsules
Inventor: CHAO HUNG-YA
IPC: B01J13/02
Filed: 1988-06-17
Granted: 1990-08-02
Abstract: An improved process for the production of microcapsules by the use of hydrogen transfer polymerization in the presence of a mixture of emulsifiers including either an aqueous solution of a sodium salt of naphthalen-sulfonic acid-formaldehyde condensate or diphenyloxide disulfonate with a polyvinyl alcohol. The process is particularly useful for the production of microcapsules containing a colorless dye intermediate used in carbonless copy paper (CCP) applications.
Patent AU-764469-B2 (AU)
Title: Pharmaceutical compositions
Inventor: HUBER GERALD
IPC: A61P25/04
Filed: 1999-01-29
Granted: 2003-08-21
Abstract: A pharmaceutical composition for slow release of active ingredient in the gastrointestinal tract, comprising a plurality of active ingredient-containing particles coated with a material insoluble in gastric and intestinal juices, where the particles have as core a homogeneous mixture comprising an active pharmaceutical ingredient and a polymer insoluble in gastric and intestinal juices, with an average internal pore diameter not exceeding 35 mum, makes efficient and pH-independent delaying of release possible even with comparatively small amounts of polymer. It is additionally distinguished by a long shelf life and is particularly suitable also for nonspherical particles.
Patent AU-600406-B2 (AU)
Title: Dusting treatment agent, dusting-treated thermoplastic film, and method of dusting treatment for the film
Inventor: TAMARU HIROSHI
IPC: C10M169/04
Filed: 1989-04-07
Granted: 1990-08-09
Abstract: There are disclosed a dusting treatment agent for imparting inter-film lubricity to a film of a vinylidene chloride derivative resin which comprises a mixture of a component (A) a polyhydric alcohol, a component (B) an amphoteric or nonionic surface active agent, a component (C) a vegetable oil and a component (D) an inorganic powder; a vinylidene chloride derivative resin film having an improved openability because of being treated with said agent; and a method of treating said film with said agent.
Patent AU-628819-B2 (AU)
Title: Dental treatment instruments with suction and rinsing device
Inventor: TOMIC DOBRIVOJE DR
IPC: A61M1/00
Filed: 1989-05-12
Granted: 1992-09-24
Abstract: The instruments have one or two continuous tubes/channels, from the instrument tip (distal part) to the outlet point, which can be situated at the other (proximal) instrument end or at another point in the instrument. The tip (distal part) of the instrument can have different shapes depending on its purpose, such as, for example, scraper, spoon, scaler, cutter, point, spatula. The other instrument parts can be designed freely depending on their purpose and can have different shapes, dimensions and sizes. For example, treatment instruments of cannula-like shape are particularly well suited for the treatment of abscesses and periodontal disorders or wounds. The instruments are attached to a grip, holder or tube and are connected to a suction unit. Each of these instruments can have in one position an opening in the tube/channel for suction regulation. <IMAGE>
Patent AU-657204-B2 (AU)
Title: Radio telephone
Inventor: KOVANEN JARI
IPC: H04W88/02
Filed: 1993-02-24
Granted: 1995-03-02
Abstract: The invention relates to a radio telephone, comprising a microprocessor cicuitry (22), a memory (23, 26), an alphanumeric display (7), a keypad (8), and a reading device (4) in which a removable memory (5) can be inserted to enable reading under control of the microprocessor circuitry, the memory containing the individual data of a radio subscriber. According to the invention said removable memory (5) also contains versions of the texts to be shown on the alphanumeric display in the languages selected by the user.
Patent AU-623892-B2 (AU)
Title: Anthracycline derivatives having cytostatic activity
Inventor: HERMENTIN PETER
IPC: C07H15/26
Filed: 1989-06-01
Granted: 1992-05-28
Abstract: The invention relates to new anthracycline derivatives having cytostatic activity and the general formula I,   <IMAGE> I  which can optionally also be in the form of an acid addition salt of physiologically acceptable inorganic or organic acids, where R1 is hydrogen or a hydroxyl group, R2 is hydrogen, a hydroxyl or a methoxy group, R3 is hydrogen or a hydroxyl group, R4 is hydrogen or a hydroxyl group, R5 hydrogen, a hydroxyl or a methoxycarbonyl group, R6 is CH2CH3, COCH3, COCH2OH, CHOHCH3 or CHOHCH2OH and R7 is an organic substituent which has 2 to 6 carbon atoms and which contains at least one oxygen, nitrogen or sulfur atom or a C-C double bond or a C-C triple bond, it being possible for the double bond also to be a constituent of a heteroaromatic system and for the oxygen, nitrogen or sulfur atom to be a constituent of an open-chain or heterocyclic system, to a process for the preparation thereof and to the use thereof in a pharmaceutical.
Patent AU-581420-B2 (AU)
Title: Cylindrical fibrous structures and method and apparatus for manufacture thereof
Inventor: PALL DAVID B
IPC: D04H1/56
Filed: 1985-01-03
Granted: 1989-02-23
Abstract: Cylindrical fibrous structures comprising a fibrous mass of nonwoven, synthetic, polymeric microfibers wherein the microfibers are substantially free of fiber-to-fiber bonding and secured to each other by mechanical entanglement or intertwining, the fiber structure having a substantially constant voids volume over at least a substantial portion of the structure and, preferably, a graded fiber diameter structure, both as measured in the radial direction. The structures are particularly useful as depth filters.The method for preparing such fibrous structures comprises the steps of:(a) extruding synthetic, polymeric material from a fiberizing die and attenuating the extruded polymeric material to form microfibers by the application of one or more gas streams directed toward a rotating mandrel and a forming roll in operative relationship with the mandrel;(b) cooling the synthetic, polymeric microfibers prior to their collection on the mandrel to a temperature below that at which they bond or fuse together, thereby substantially eliminating fiber-to-fiber bonding; and(c) collecting the cooled microfibers on the mandrel as a nonwoven, synthetic fibrous mass while applying a force on the exterior surface of the collected microfibers by the forming roll; wherein the process variables are controlled to form the cylindrical fiber structure with at least the major portion of the fibrous mass having a substantially constant voids volume.
Patent AU-662630-B2 (AU)
Title: A process for the preparation of ribonucleotide reductase inhibitors
Inventor: MCCARTHY JAMES R
IPC: C07D239/47
Filed: 1993-04-01
Granted: 1995-09-07
Abstract: The present invention is directed toward a novel process of 2'-exocyclic vinylfluoride derivatives of cytidine analogues (I) for use as ribonucleotide reductase inhibitors, wherein V is oxy or methylene and Y is hydrogen, C1-C4 alkyl or C1-C4 alkoxy.
Patent AU-569216-B2 (AU)
Title: Consolidating loose ground formation
Inventor: HILTERHAUS KARL-HEINZ
IPC: E21D9/00
Filed: 1985-06-05
Granted: 1988-01-21
Abstract: The invention relates to a process for consolidating and sealing coal and/or rock, soil and brick formations in mining, tunnelling and construction by reacting polyisocyanates and aqueous alkali silicate solutions in the presence of a catalyst prompting the trimerization of the polyisocyanate. The catalyst is used in an amount of 6.0 to 14.5 mmole per mole of NCO groups in the reaction mixture. When the reaction mixture is introduced into the coal and/or rock, soil and brick formation to be consolidated and is cured, excellent consolidation results are achieved on account of the formation of an "interpermeated network" of inorganic and organic polymer.
Patent AU-776579-B2 (AU)
Title: Collagen-free cosmetic preparations
Inventor: WACHTER ROLF
IPC: C08L5/08
Filed: 2000-04-26
Granted: 2004-09-16
Abstract: The invention relates to collagen-free cosmetic preparations which can be obtained by cross-linking and subsequently dehydrogenating swollen aqueous suspensions of chitosans and  beta -1,3-glucanes with diisocyanates and/or dialdehydes.
Patent AU-748867-B2 (AU)
Title: Medicinal aerosol formulations
Inventor: KELLER MANFRED
IPC: A61K9/00
Filed: 1999-07-22
Granted: 2002-06-13
Abstract: A pressure-liquefied propellant mixture for aerosols, comprising dinitrogen monoxide and a hydrofluoroalkane having 1 to 3 carbon atoms, in particular 1,1,1,2-tetrafluoroethane and/or 1,1,1,2,3,3,3-heptafluoropropane, makes possible an improvement in the wetting properties of pharmaceutically active compounds, whereby the formulation problems existing with hydrofluoroalkanes can be overcome with respect to suspension and solution aerosols and thus improved medicinal aerosol formulations can be obtained. With the aid of dinitrogen monoxide, it is also possible to influence the pressure and thus the particle size distribution specifically and, by displacement of oxygen from the hydrofluoroalkanes, to improve the storage stability of oxidation-sensitive active compounds. If desired, the propellant mixture can additionally contain carbon dioxide.
Patent AU-569416-B2 (AU)
Title: Carpet tile
Inventor: HIGGINS KENNETH BENJAMIN
IPC: D06N7/00
Filed: 1985-09-24
Granted: 1988-01-28
Abstract: A freelay tufted or bonded carpet tile (10) which has a carpet base (12) with foam (14) thereon to increase the comfort level and decrease fatigue to the person or persons walking thereon and also lowers the noise level due to a decrease in acoustical value.
Patent AU-774810-B2 (AU)
Title: Mixed-bed solid phase and its use in the isolation of nucleic acids
Inventor: SMITH CRAIG E
IPC: G01N33/553
Filed: 2000-05-12
Granted: 2004-07-08
Abstract: Mixed-bed solid phases are provided, with methods for using such solid phases to isolate target nucleic acids, such as plasmid DNA, chromosomal DNA, RNA, or nucleic acids generated by enzymatic amplification from contaminants, including proteins, lipids, cellular debris, or other nucleic acids. The mixed-bed solid phases of this invention are mixtures of at least two different solid phases, each of which has a capacity to bind to the target nucleic acid under different solution conditions, and the capacity to release the nucleic acid under similar elution conditions. By exchanging solution conditions according to the methods of this invention, one can remove contaminants from the target nucleic acid bound to the mixed-bed solid phase, then elute the target nucleic acid in an elution buffer.
Patent AU-557184-B2 (AU)
Title: Stabilized injectable solutions of piroxicam by addition of d-c-(-)-methylglucamine
Inventor: FRIES WALTER
IPC: A61K31/54
Filed: 1985-10-09
Granted: 1986-12-11
Abstract: Stable aqueous solutions of piroxicam suitable for pharmaceutical use are disclosed. These solutions all contain piroxicam in conjunction with a sub-stoichiometric amount of D-(-)-N-methylglucamine and have proplyene glycol, ethanol and water as the solvent, with the pH of said solutions being in the range of from about pH 8 to about pH 9. These particular pharmaceutical compositions possess excellent chemical stability properties and are especially suitable for parenteral administration.