baber/WOPTO huggingface dataset:
Patent AT-E155493-T1 (AT)
Inventor: TRUTER PATRICIA-ANN
IPC: A61K9/70
Filed: 1993-08-12
Granted: 1997-08-15
Abstract: The invention provides translucent, water-insoluble hydrogel compositions and methods of making them. The hydrogel compositions comprise a polyvinyl alcohol polymer and a complexing agent which are physically crosslinked to form a semi-crystalline polyvinyl alcohol-complexing agent polymer complex. The hydrogel compositions may be prepared by:   (i) combining a polyvinyl alcohol polymer with a suitable aprotic solvent; (ii) Adding a complexing agent to (i) to form a water soluble complex with the polyvinyl alcohol polymer; and (iii) Allowing the polyvinyl alcohol polymer and the complexing agent to form a water-insoluble, semi-crystalline structure.   The formation of the semi-crystalline structure is assisted by freezing the polyvinyl alcohol/complexing agent/polar aprotic solvent mixture. The hydrogel compositions are translucent or transparent. They exhibit relatively high stress strength and low oxygen permeability. They are particularly suitable for use as wound dressings for skin wounds, especially burn wounds. For such applications, therapeutic additives, e.g. allantoin, may advantageously be included in the hydrogel compositions.
Patent AT-E166062-T1 (AT)
Inventor: FASSINA GIORGIO
IPC: C07K14/575
Filed: 1993-09-03
Granted: 1998-05-15
Abstract: A process to purify Big-Endothelin (Big-ET) from crude extracts comprising the steps as follows:   to express Big-ET protein in host cells using genetic engineering methods; to lyse said host cells and to treat them with a proteolytic enzyme in order to obtain a proteolysed extract; to load said proteolysed extract to an affinity chromatography column, prepared by immobilizing a Big-ET specific ligand, said ligand comprising Big-ET hydropathically complementary peptides, consisting of D configuration amino acids, said column equilibrated with a suitable saline buffer; to wash out the not specifically bonded material from said column by a suitable washing buffer; to elute the specifically retained material into said column by a suitable elution buffer.   <IMAGE>
Patent AT-E205496-T1 (AT)
Inventor: HAUSKE JAMES R
IPC: A61K31/40
Filed: 1993-01-27
Granted: 2001-09-15
Abstract: PCT No. PCT/US93/00426 Sec. 371 Date Aug. 8, 1994 Sec. 102(e) Date Aug. 8, 1994 PCT Filed Jan. 27, 1993 PCT Pub. No. WO93/18042 PCT Pub. Date Sep. 16, 1993.Macrolides of the FK-506 type and methods of treatment of resistance to transplantation, fungal infections, and autoimmune diseases such as rheumatoid arthritis and psoriasis using said macrolides.
Patent AT-E213115-T1 (AT)
Inventor: BURL MICHAEL
IPC: G06T7/20
Filed: 1993-03-24
Granted: 2002-02-15
Abstract: PCT No. PCT/GB93/00600 Sec. 371 Date Mar. 3, 1995 Sec. 102(e) Date Mar. 3, 1995 PCT Filed Mar. 24, 1993 PCT Pub. No. WO93/19430 PCT Pub. Date Sep. 30, 1993Non-linear picture transformations in a video image motion compensation system are caused by camera zooms or rotations. Sets of trial vectors are derived for each block of the image representing peak correlation values between adjacent images in the sequence. A constant representing the non-linear transformation is estimated using the sets of trial vectors and this enables a vector representing the non-linear transformation to be added to the trial vector list for each block.
Patent AT-E166198-T1 (AT)
Inventor: SILVERBERG MICHAEL DR
IPC: H04N5/44
Filed: 1994-02-09
Granted: 1998-05-15
Abstract: The TV signal transmission system has a PAL-plus encoder (1) and a PAL encoder (2). Located in the path of the PAL-plus encoder is a unit (3) that adds in status bits and identification signals. The output signals are received by a switching unit (4) that allow either the PAL plus or standard PAL format signals to be transmitted. The identification signal component of the PAL plus transmission is in the form of an additional burst signal. The signals are received at the TV receiver unit and identification is provided by a built in circuit.
Patent AT-E194702-T1 (AT)
Inventor: DE LASSAT DE PRESSIGNY YANN
IPC: C21C5/52
Filed: 1994-05-20
Granted: 2000-07-15
Abstract: Process for the production of liquid steel, according to which melting of ferrous substances rich in carbonaceous substances is carried out so as to obtain a carbide-containing liquid metal and then decarbonisation of the said liquid metal is carried out so as to convert it into liquid steel, characterised in that melting of the said ferrous substances is carried out in a first vessel (1) of an electrical furnace, a pretreatment of the said carbide-containing liquid metal thus obtained is then carried out in a separate pretreatment plant, and, finally, decarbonisation of the said carbide-containing liquid metal is carried out in a second vessel (10) of an electrical furnace. Another subject of the invention is a plant for the production of liquid steel for making use of this process. The first and second vessels preferably consist of the two vessels of a double-vessel electrical furnace with single electrical supply. <IMAGE>
Patent AT-E203411-T1 (AT)
Inventor: MICHAELIS UWE
IPC: A61K9/08
Filed: 1993-12-15
Granted: 2001-08-15
Abstract: Aqueous pharmaceutical preparations of G-CSF are disclosed that are stable on storage and a buffer selected from the group consisting of a salt of citrate, maleate, a combination of phosphate and citrate, and arginine; and at least one surfactant.
Patent AT-E167999-T1 (AT)
Inventor: VAN NOY STEPHEN J
IPC: A61F9/007
Filed: 1994-01-18
Granted: 1998-07-15
Abstract: An intraocular lens folder having a generally planar, open frame in the shape of a rounded "A" with a rimmed, open head at the top of the "A." The base of the "A" forms a pair of opposing legs or handles that join to form a hinge at the crotch where the handles attach to the head. The hinge allows the handles to be squeezed together and yet spring apart when released. Squeezing the handles causes the top edge of the head rim to compress and move toward the hinge. The open head contains a plurality of projections terminating in open, relieved jaws into which the IOL is placed. The location of the projections is such that when the handles are squeezed together and the rim moves toward the hinge, two of the jaws moves toward each other, causing the IOL to be folded in half.
Patent AT-E207264-T1 (AT)
Inventor: WONG JEFFREY F
IPC: H03K17/16
Filed: 1994-02-09
Granted: 2001-11-15
Abstract: An I/O buffer is provided that is noise-isolated, i.e., less susceptible to the effect of switching noise. In particular, a noise isolated I/O buffer includes an output terminal, a transient switching circuit connected to first power and ground voltage sources, to a logic input signal and to the output terminal, and a logic holding circuit connected to second power and ground voltage sources separate from the first power ground voltage sources, to the logic input signal and to the output terminal. The transient switching circuit causes a logic level of the output terminal to be switched responsive to a change in the input signal. The logic holding circuit causes the logic level of the output terminal to be maintained in the absence of a change in the input signal. In the absence of a change in the input signal, the transient switching circuit may be turned off, therefore presenting a high impedance to the first power and ground voltage sources. Switching noise in the first power supply network therefore is not transmitted through to the outputs of unswitched I/O buffers. The transient switching circuit and the logic holding circuit may be connected to the same power and ground voltage sources. The transient switching circuit, however, is turned off in the absence of a change in the input signal, and the logic holding circuit is turned off responsive to a change in the input signal. Smaller current surges are therefore provided at different times rather than a single large current surge, thereby reducing dI/dt.
Patent AT-E184490-T1 (AT)
Inventor: RIGA DAN
IPC: A61K9/22
Filed: 1994-06-02
Granted: 1999-10-15
Abstract: The invention relates to a new pharmacotherapeutical strategy, to an anti-stress, anti-impairment and anti-aging drug and to a process for its manufacturing. The drug has an etio-pathogenic and homeostatic action, was preclinically tested and clinically checked up in geriatric, neurologic, psychiatric and stress-dependent pathology. The drug achieves a synergistic biological, neurometabolic and cell-trophic composition, being elaborated by the association of the following active principles: a) against oxidative and catabolic stress; methionine with aminoethanol phenoxyacetates and/or aminoethyl phenoxyacetamides; b) against anabolic stress; hydroxopyrimidine carboxylates and/or oxopyrrolidine acetamides with potassium, zinc and lithium; c) vasodilative and normolipidemic; nicotinic, alcohol and/or acid, or its derivatives, with magnesium and iodine; d) energo-active and e) anti-toxic; aspartate; fructose; vitamin B1; vitamin B6; monoacid phosphate and sulfate. The process for manufacturing the drug stipulates; a) pharmaceutical preparation in two complementary types of capsules or coated tablets, gastrosoluble and enterosoluble, the last being enteric coated; b) prolonged-release of vasodilator from the enterosoluble unit.
Patent AT-E272302-T1 (AT)
Inventor: BEVERIDGE GREGORY JOSEPH
IPC: H04N7/14
Filed: 1994-05-26
Granted: 2004-08-15
Abstract: A hybrid coaxial cable network employs interdiction to ensure privacy in telephony communications. Video and telephony signals are secured such that telephony and interactive video signals to and from a subscriber do not appear on the network at any other subscriber location. Combined video and telephony signals transmitted from a control office 13 over a network including fibre optic and coaxial cable transmission systems are supplied to subscribers via a selective delivery arrangement 37 including an interdiction device 16, and modulator/demodulator 39 and a power supply unit 41. In interdiction device, 16, a jamming oscillator or a negative trap circuit 49 is provided to pass video signals and to interdict all downstream telephony signals. An isolation amplifier 47 and forward coupler 48 passes interactive video signals but block telephony signals. Modulator/demodulator 39 ensures that only selected telephony channels are delivered to and from a subscriber. <IMAGE>
Patent AT-E186384-T1 (AT)
Inventor: HEREDIA BATISTA ANTONIO
IPC: B60C23/00
Filed: 1994-07-29
Granted: 1999-11-15
Abstract: Improved valve presenting a threaded end (12), intended to the positioning of the valve core which provides for the opening or closing of the air passage. On the threaded end is mounted a device having means for closing the mouth of the valve and for actuating the core, said device including a main single body (52) or a main body (2) and an external body (3) which may be coupled to each other, a stem (4) and a spring (5); the device defines a mouth (31) which has preferably a truncated shape, as well as various peripheral external ribs (32); the stem has a cylindrical configuration and has at its rear end an axial orifice (41) and is ended at its front part by a head (42) which is preferably truncated so that the valve provides for the supply and discharge of air of a tyre while insuring an air-tight closing due to the action of an O-ring (6) mounted on the push-stem (11) of the valve core. <IMAGE>
Patent AT-E197589-T1 (AT)
Inventor: FRANCIS GILLIAN ELIZABETH
IPC: A61K49/00
Filed: 1994-08-23
Granted: 2000-12-15
Abstract: A process for producing an adduct of a polymer and a target material which process comprises the steps of   (a) reacting tresyl chloride with a polymer of formula (II) (C)c POL - Gg wherein     POL is a polymer moiety of valency c+g,   C is a capping group and c is zero or a positive number and G is a terminal hydroxyl group reactive with the compound of formula (I) and g is a positive number  so as to form   a sulphonate ester-activated polymer of formula (III) (C)c POL - (tresyl)g wherein   C, POL, -AM, c and g are as defined above   (b) reacting the activated polymer of formula (III) with the target material and   (c) recovering the adduct of the polymer and the target material,  in which process:   (i) the polymer of formula (II) is dry as determined by benzene distillation, and (ii) the reaction of the tresyl chloride with the polymer of formula (II) is conducted in an organic solvent which is inert to the reagents and to the product of formula (III) and is anhydrous as obtainable using molecular sieves of 0.3nm; (iii) the reaction of the tresyl chloride with the polymer of formula (II) is conducted in a reaction vessel from which water is excluded; (iv) the activated polymer of formula (III) so produced is recovered and either used directly in step (b) or stored, prior to use in step (b), in the presence of a desiccating agent more hygroscopic than the product of formula (III); and v) the reaction of the activated polymer with the target material is conducted in a non-denaturing medium and non-denaturing temperature with respect to the target material.
Patent AT-E525387-T1 (AT)
Inventor: ZHANG WEI-WEI
IPC: C12N15/09
Filed: 1994-10-28
Granted: 2011-10-15
Abstract: Described are simplified and efficient methods for preparing recombinant adenovirus using liposome-mediated cotransfection and the direct. observation of a cytopathic effect (CPE) in the transfected cells. Also disclosed are compositions and methods involving novel p53 adenovirus constructs, including methods for restoring p53 function and tumor suppression in cells and animals having abnormal p53.
Patent AT-E230005-T1 (AT)
Inventor: SCHNUR NICHOLAS E
IPC: F25B1/00
Filed: 1994-10-31
Granted: 2003-01-15
Abstract: A high quality lubricant for compressors operated during at least part of their compression cycle at temperatures above normal human comfort temperatures, such as most automotive air conditioners, especially those using chlorine free hydrofluorocarbon refrigerant working fluids, is provided by mixed esters of hindered polyols, most desirably pentaerythritol, with a mixture of carboxylic acids including at least some iso-pentanoic acid along with one or more of iso-nonanoic acid, iso-octanoic acid, and dibasic acids such as adipic. When the mixture includes about 7 % adipic and amounts of branched C8-9 and C5 monobasic acids in a ratio of at least 0.75:1.00, the esters formed have excellent solubility for paraffinic and naphthenic mineral oils and are therefore especially well suited for lubricating vehicle air conditioners formerly containing chlorine containing heat transfer fluids and mineral oil lubricants.
Patent AT-E297206-T1 (AT)
Inventor: DOI KOJI
IPC: A61K31/436
Filed: 1995-03-14
Granted: 2005-06-15
Abstract: A method for stabilizing pranoprofen, comprising placing an aqueous solution of pranoprofen in coexistence with an antioxidant, or placing an aqueous solution of pranoprofen under the conditions of limited supply of oxygen, and a stable aqueous preparation of pranoprofen, comprising pranoprofen and an antioxidant. According to the present invention, the decomposition of pranoprofen in an aqueous solution of pranoprofen is remarkably suppressed. In particular, pranoprofen becomes stable to light, thus permitting long-term preservation of an aqueous solution, specifically a liquid preparation, of pranoprofen.
Patent AT-E183448-T1 (AT)
Inventor: SALADE MARC
IPC: B41M3/14
Filed: 1995-01-11
Granted: 1999-09-15
Abstract: The invention relates to documents, in particular so called security documents including banknotes and the like, which are protected against copying, and to a method for printing such documents. According to the invention at least part of the information on the documents consists of lines and/or parts of lines and/or dots having a width of less than 20 micron and preferably the distance between those lines and/or parts of lines and/or dots is not less than 200 micron. <IMAGE>
Patent AT-E187883-T1 (AT)
Inventor: ASHBY ALAN
IPC: A61F2/30
Filed: 1995-10-03
Granted: 2000-01-15
Abstract: A metal backing for inclusion in the manufacture of a prosthetic component which has a synthetic plastics material bearing element and comprising a metallic element (1) having a front portion with means for attachment to a bone and a rear portion (6) at least part of which is formed by a grill (8) having exposed front and rear faces and which is intended to be embedded within said bearing member (20) during construction. <IMAGE>
Patent AT-E178985-T1 (AT)
Inventor: RIZZOTTI PAOLO
IPC: F26B13/00
Filed: 1995-09-26
Granted: 1999-04-15
Abstract: An enamelling oven (1) comprises a main chamber (2) lengthwise passed through by a wire (3) movable from an inlet opening (5) to an outlet opening (6), and a recirculation duct (7) with which a suction fan (10) is associated. A vacuum condition is established in the main chamber (2) so that suction occurs both from the inlet opening (5) and outlet opening (6). To this end the recirculation duct (7) is comprised of an end section (9) of a converging configuration to generate a Venture effect at the outlet opening (6). In an original manner, an auxiliary channel (15) is also provided to withdraw hot gasses from the recirculation duct (7) and send them to the chamber (2) at an intermediate region between the outlet opening (6) and the insersion section (16) of the end section (9). <IMAGE>
Patent AT-E207541-T1 (AT)
Inventor: HALPIN CLAIRE
IPC: C12N15/09
Filed: 1994-12-19
Granted: 2001-11-15
Abstract: PCT No. PCT/GB94/02765 Sec. 371 Date May 10, 1996 Sec. 102(e) Date May 10, 1996 PCT Filed Dec. 19, 1994 PCT Pub. No. WO95/17514 PCT Pub. Date Jun. 29, 1995A method for the expression of multiple proteins in a transgenic plant comprising inserting into the genome of the plant a gene construct comprising a 5'-region which includes a promoter which is capable of initiating transcription of a structural gene under the control thereof, a protein encoding sequence coding for more than one protein and a 3'-terminator region which includes a polyadenylation signal, each of the protein encoding sequences being separated from an adjacent protein encoding sequence by a DNA sequence which on translation provides a cleavage site whereby the expressed polyprotein is post-translationally processed into the component protein molecules. The DNA sequence which encodes the post-translation cleavage site may be derived from a virus, particularly a picornavirus. In a preferred embodiment the DNA sequence providing the cleavage site encodes the amino acid sequence NFDLLKLAGDVESNPGPFF.
Patent AT-E192929-T1 (AT)
Inventor: SCHMIDT ALFRED
IPC: A61K31/80
Filed: 1994-12-02
Granted: 2000-06-15
Abstract: The invention disclosed relates to treating aphthae by applying dimeticone to the afflicted oral mucosa.
Patent AT-E156527-T1 (AT)
Inventor: REITHER JOHN R
IPC: D01F6/92
Filed: 1994-11-30
Granted: 1997-08-15
Abstract: A monofilament having high knot strength and good hydrolytic stability for forming into fabric used in the manufacture of paper and paper products is disclosed. The monofilament is made from a polymer blend of an acid-modified poly(cyclohexane-1,4-dimethylene terephthalate) and a second polymer selected from among polycarbonate and a glycol-modified poly(cyclohexane-1,4-dimethylene terephthalate).
Patent AT-E222604-T1 (AT)
Inventor: SVENDSEN ALLAN
IPC: C12N15/09
Filed: 1995-02-22
Granted: 2002-09-15
Abstract: The present invention relates to a method of preparing a variant of a parent lipolytic enzyme, comprising (a) subjecting a DNA sequence encoding the parent lipolytic enzyme to random mutagenesis, (b) expressing the mutated DNA sequence obtained in step (a) in a host cell, and (c) screening for host cells expressing a mutated lipolytic enzyme which has a decreased dependance to calcium and/or an improved tolerance towards a detergent or a detergent component as compared to the parent lipolytic enzyme.
Patent AT-E190123-T1 (AT)
Inventor: HAUTALA REIJO KALEVI
IPC: F16L59/04
Filed: 1995-06-30
Granted: 2000-03-15
Abstract: The invention relates to an arrangement and a method for filling an insulation (27) like blown insulation wool into the interior space of a tube assembly (2) comprising an inner tube (20) and an outer lining (26) surrounding said inner tube as well as end flanges (8, 16). In the arrangement, filling means (9) are used which comprise feeder tubes (10) and pressure balancing or suction tubes (11) which function in pairs. Means (17, 18) are provided for directing an active stream of fluid, which transports therewith said insulation material, through said feeder tube (10) into said interior space of said tube assembly (2), and correspondingly, for withdrawing said fluid from said interior space via said suction tube (11, 11a). Insulation material (27) is brought to flow, with said flow of fluid, along said feeder tube (10) into said inner space of said tube assembly (2). Simultaneously fluid is removed from said suction tube (11) while preventing insulation material (27) from passing into said suction tube (11).
Patent AT-E181379-T1 (AT)
Inventor: SCARI DIEGO
IPC: B32B27/00
Filed: 1995-07-14
Granted: 1999-07-15
Abstract: PCT No. PCT/EP95/02757 Sec. 371 Date Mar. 18, 1996 Sec. 102(e) Date Mar. 18, 1996 PCT Filed Jul. 14, 1995 PCT Pub. No. WO96/02692 PCT Pub. Date Feb. 1, 1996The present invention relates to a glass fabric produced with zero-wist yarn, its use an the manufacture of printed circuits and in numerous other industrial applications, as well as to a process for the manufacture thereof.
Patent AT-E228566-T1 (AT)
Inventor: GILLIES STEPHEN D
IPC: C12N15/09
Filed: 1990-08-01
Granted: 2002-12-15
Abstract: Disclosed are methods of producing fusion proteins including those with dual biological activities. These methods include the provision of first and second DNA sequence encoding a first and second polypeptide, respectively, the digestion of the first DNA sequence at a restriction site adjacent its 5' terminus, and the ligation of a linker/adapter sequence (1/a) to the restricted end of the first DNA sequence, thereby forming a cassette. The 1/a includes, at one end, that portion of the first DNA sequence extending from its terminus nearest the restriction site to the restriction site, and at the other end, one side of a splice site. A eucaryotic host cell is transfected with the cassette and the second DNA sequence having, at one end, one side of a splice site compatible with the side of the splice site on the 1/a. The transfected host cell is cultured to express the transfected DNA as a single chain fusion protein. <IMAGE>
Patent AT-E230025-T1 (AT)
Inventor: SAITO YASUSHI
IPC: C12N15/09
Filed: 1996-10-08
Granted: 2003-01-15
Abstract: The present invention is drawn to the gene of a novel LDL receptor family receptor which participates in lipoprotein metabolism, a critical factor that triggers the onset of arteriosclerosis. The invention provides DNA having a nucleotide sequence as shown by Sequence ID No. 1 or No.5 is disclosed as well as rabbit tissue or human tissue LDL receptor analog protein having an amino acid sequence of Sequence ID No. 2 or 6 coded by such DNA.
Patent AT-E440962-T1 (AT)
Inventor: TABOR STANLEY
IPC: C12N15/09
Filed: 1994-11-24
Granted: 2009-09-15
Abstract: DNA polymerases are provided which do not discriminate significantly against incorporation of a dideoxynucleotide compared to a deoxynucleotide. DNA polymerases having a reduced discrimination against dideoxynucleotides may be obtained by modifying the nucleotide binding site of a wild type DNA polymerase. The DNA polymerases are particularly useful for DNA sequencing. <IMAGE>
Patent AT-E221911-T1 (AT)
Inventor: SCHEUING DAVID R
IPC: C07C409/24
Filed: 1996-05-24
Granted: 2002-08-15
Abstract: A stable liquid peracid precursor composition for delivering a bleaching and cleaning material is provided in which the liquid peracid precursor composition combines a dispersion medium which comprises a stabilizing effective amount of a liquid matrix and an emulsifier, and a dispersed phase that comprises a peracid precursor. The bleaching and cleaning material comprises either a hydrophobic or hydrotropic generated mono- or diperoxyacid, or mixtures thereof.