baber/WOPTO huggingface dataset:
Patent AT-E334955-T1 (AT)
Inventor: PEVERE VIRGINIE
IPC: C07B45/04
Filed: 1998-05-15
Granted: 2006-08-15
Abstract: The invention concerns a method of sulphonation characterised in that it consists in contacting a nucleophile whose nucleophilic atom is a nitrogen atom with a reagent comprising by successive or simultaneous addition: a heavy sulphonyl halide (i.e. whose atomic number is not less than that of chlorine), advantageously suphonyl chloride; and an organic base both not capable of alkylation and lipid soluble; and the organic part of said sulphonyl is perfluorinated on the carbon carried by the sulphur. The invention is applicable to organic synthesis.
Patent AT-E312208-T1 (AT)
Inventor: TOYOOKA TAKAAKI
IPC: B21B17/14
Filed: 1998-06-24
Granted: 2005-12-15
Abstract: A steel pipe containing fine ferrite crystal grains, which has excellent toughness and ductility and good ductility-strength balance as well as superior collision impact resistance, and a method for producing the same are provided. A steel pipe containing super-fine crystal grains can be produced by heating a base steel pipe having ferrite grains with an average crystal diameter of di (mum), in which C, Si, Mn and Al are limited within proper ranges, and if necessary, Cu, Ni, Cr and Mo, or Nb, Ti, V, B, etc. are further added, at not higher than the Ac3 transformation point, and applying reducing at an average rolling temperature of thetam (° C.) and a total reduction ratio Tred (%) within s temperature range of from 400 to Ac3 transformation point, with di, thetam and Tred being in a relation satisfying a prescribed equation.
Patent AT-E324400-T1 (AT)
Inventor: DROEGE MICHAEL W
IPC: B01J13/00
Filed: 1998-07-02
Granted: 2006-05-15
Abstract: This pertains to the general field of gels, foams, and aerogels, particularly, to low density open cell organic foams and low density open cell carbon foams, and methods for preparing them. These low density open cell organic foams are derived from organic gels which may be prepared from hydroxylated benzenes (such as phenol, catechol, resorcinol, hydroquinone, and phloroglucinol) and aldehydes (such as formaldehyde and furfural) using lower than conventional catalyst concentrations (e.g, an R/C value of greater than about 1000, yielding an initial room temperature pH typically lower than about 6.0). These organic foams are characterized by relatively large particle and pore sizes, high porosity, and high surface area. Low density open cell carbon foams derived from such organic foams are also shown, as are methods for preparing same. These carbon foams are also characterized by relatively large particle and pore sizes, high porosity, high surface area, and high electrical capacitance. Low density open cell carbon foam/carbon substrate composites and methods for preparing them are also shown.
Patent AT-E271830-T1 (AT)
Inventor: PERELMAN LEV T
IPC: G01N21/17
Filed: 1998-10-09
Granted: 2004-08-15
Abstract: The present invention relates to systems and methods for measuring one or more physical characteristics of material such as tissue using optical radiation. The system can use light that is scattered by a tissue layer to determine, for example, the size of nuclei in the tissue layer to aid in the characterization of the tissue. These methods can include the use of fiber optic devices to deliver and collect light from a tissue region of interest to diagnose, for example, whether the tissue is normal or precancerous.
Patent AT-E297906-T1 (AT)
Inventor: NISHI TAKAHIDE
IPC: A61P11/06
Filed: 1998-12-04
Granted: 2005-07-15
Abstract: Compounds represented by general formula (1) and having a selective antagonism to NK2 receptors and pharmacologically acceptable salts or derivatives thereof wherein R<1> represents optionally substituted cycloalkyl or an optionally substituted saturated heterocycle; R<2> represents aryl, etc.; A represents methylene, etc.; B represents a single bond, alkylene, etc.; D represents oxygen or sulfur; G represents alkylene, etc.; L represents -N(R<3>)- or -C(R<4>)(R<5>)- Äwherein R<3> represents aryl, etc.; R<4> represents aryl, etc.; and R<5> represents optionally aminated alkyl or -CO-R<6> (wherein R<6> represents alkyl, etc.); or R<4> and R<5> may form together a cycloalkane ring, etc.Ü; R<7> represents alkyl; Z represents two hydrogen atoms or an oxygen atom; and n is 0, 1 or 2. <CHEM>
Patent AT-E242320-T1 (AT)
Inventor: STEWART FRANCIS
IPC: C12N15/09
Filed: 1998-12-07
Granted: 2003-06-15
Abstract: The invention refers to a novel method for cloning DNA molecules using a homologous recombination mechanism between at least two DNA molecules comprising:   a) providing a host cell capable of performing homologous recombination, b) contacting in said host cell a first DNA molecule which is capable of being replicated in said host cell with a second DNA molecule comprising at least two regions of sequence homology to regions on the first DNA molecule, under conditions which favour homologous recombination between said first and second DNA molecules and c) selecting a host cell in which homologous recombination between said first and second DNA molecules has occurred.
Patent AT-E228661-T1 (AT)
Inventor: NATH GUNTHER
IPC: A61C19/00
Filed: 1998-12-01
Granted: 2002-12-15
Abstract: Disclosed is a liquid light guide for transmitting UVC radiation formed of concentrically arranged Teflon(R) light guide tube having an internal totally reflecting coat of a fluorplpolymer layer within a sheath having water or another aqueous solution disposed between the sheath and the light guide tube. The light guide tube contain an aqueous solution of NaH2PO4. Also disclosed is a method of making the device.
Patent AT-E231863-T1 (AT)
Inventor: CAVALLA DAVID
IPC: A61K31/52
Filed: 1994-06-21
Granted: 2003-02-15
Abstract: Novel purine derivatives and their isoguanine and dithioxanthine precursor compounds are disclosed. These compounds have bronchial and tracheal relaxation and/or anti-inflammatory activity. The invention is also related to processes for their preparation, to pharmaceutical compositions containing them and to their medical use. In certain preferred embodiments, the invention relates to 3-substituted and 3,8-disubstituted 6-amino purine derivatives.
Patent AT-E265101-T1 (AT)
Inventor: MELLIES NILS-OVE
IPC: H02G3/18
Filed: 1999-07-06
Granted: 2004-05-15
Abstract: The equipment holder has a frame-like peripheral wall (2) with outward protruding latching lugs enabling it to be suspended in mounting slots in the socket. There is an attachment arrangement for installation devices to be inserted, and cover plates (15,15') for the equipment. The attachment arrangement (21) for the installation equipment is made as latching points, associated with the cover plates, for latching onto the installation devices
Patent AT-E247076-T1 (AT)
Inventor: MALEK RAIMUND
IPC: C03B9/453
Filed: 1999-10-16
Granted: 2003-08-15
Abstract: Following manufacture, glass bottles (2) are transferred from a compartmentalized (15) platform to a moving conveyer belt (5). Each bottle is positioned in a compartment (15) and retained in place by pneumatic suction as the compartment rotates (9) in azimuth, sliding and transferring the bottles from the platform (3) onto the moving belt (5). When the bottles have reached the correct position on the belt, the suction is terminated and the bottles are released.
Patent AT-E259935-T1 (AT)
Inventor: DRUECKHAMMER JENS DR
IPC: F02D41/00
Filed: 1999-11-22
Granted: 2004-03-15
Abstract: The method involves feeding volatile gas containing. hydrogen emanating from the tank (14) via a filter arrangement (32) in which it is collected. The filter arrangement is subjected to a vacuum to feed the filter material via a induction system (16) of an induction process into an internal combustion engine, whereby the connection between the filter arrangement and induction system is opened and closed by a clocked switching device. A drive signal for the switching device is cross-correlated with a measurement parameter defining the state of the induction system, and a correlation coefficient is evaluated as a diagnostic signal for the tank venting system.
Patent AT-E270420-T1 (AT)
Inventor: RODE BERNHARD DIPL-ING
IPC: F24D3/12
Filed: 1999-04-23
Granted: 2004-07-15
Abstract: The door has a door panel (1) and a cooperating door frame (2), with one or more of the door panel surfaces (3,4) and/or the door frame provided with incorporated heat transfer surfaces supplied with a heat transfer medium e.g. hot or cold water. The closed and open sides of the door and the door frame are thermically and hydraulically separated from one another, with independent circulation of the heat transfer medium. The door may incorporate electrical power and signal lines, e.g. for operation of electrical sensors and/or a door operating drive.
Patent AT-E262928-T1 (AT)
Inventor: OHIRA OSAMU
IPC: A61F13/02
Filed: 1999-01-20
Granted: 2004-04-15
Abstract: A substrate for an adhesive dressing comprising an ethylene/vinyl acetate copolymer having a weight average molecular weight of 1x104 to 1x105, a molecular weight distribution of 4.0 or less, a melt flow rate of 3.0 g/10 minutes or less, and a vinyl acetate content of 15 to 28% by weight is provided and a medical adhesive dressing can be prepared by forming a pressure-sensitive adhesive layer on one surface of the substrate. Further, an adhesive tape can be made by arranging a pad for covering and protecting a wounded portion, on a part of a surface of the pressure-sensitive adhesive layer.
Patent AT-E304385-T1 (AT)
Inventor: GERBERDING BRENT C
IPC: A61F2/958
Filed: 1999-02-18
Granted: 2005-09-15
Abstract: A method and apparatus for increasing the force transmission from a core wire to a more proximal portion of the catheter, and for directly providing column support at or near the side port of a convertible or rapid-exchange type of catheter. A core wire is typically attached to a proximal portion of a catheter, and extends distally therefrom through a lumen in the catheter. In accordance with the present invention, the core wire has a size and shape relative the lumen of the catheter such that the lateral movement of the core wire is restricted in a restriction region. By restricting the core wire at a distal location relative to the proximal catheter portion, the force transmission from the core wire to the proximal catheter portion can be increased. Further, in a rapid exchange or convertible type configuration, the restriction region may be placed proximate the side hole. By restricting the movement of the core wire adjacent to the side hole, the core wire can provide direct column support thereto reducing the likelihood of kinking or the like at that location.
Patent AT-E205997-T1 (AT)
Inventor: ZIMMERMANN DIRK
IPC: B61L5/18
Filed: 1999-01-15
Granted: 2001-10-15
Abstract: The breaking distances of electronic switches (T) are parallel connected in relation to the light emitting diodes (LD) of a luminous signal, by means of which they are short circuited when no supply voltage (U=) is available. The interference voltage coupled to the light diodes approximately on the supply lines (L1, L2) cannot light the luminous diodes. Once the supply voltage for the light emitting diodes exceeds a given threshold value, the short circuits are eliminated and the light emitting diodes activated. The electronic switches are preferably embodied as self-conductive field effect transistors whose source gate distances are parallel connected to the series resistors that are series connected to the corresponding series resistors (R).
Patent AT-E375990-T1 (AT)
Inventor: SLASSI ABDELMALIK
IPC: A61K31/454
Filed: 1999-04-21
Granted: 2007-11-15
Abstract: Described herein are indole compounds with affinity for the 5-HT6 receptor, which have general formula (I) wherein, R<1> is selected from the group consisting of H and C1-4alkyl; R<2> is selected from the group consisting of H, C1-4alkyl and benzyl; ----- represents a single or double bond; R<3> is selected from the group consisting of COR<5> and SO2R<5>; R<4a> is selected from the group consisting of H, OH, halo, C1-4alkyl and C1-4alkoxy; R<4b> is selected from the group consisting of H, hydroxy, halo, C3-7cycloalkyloxy, C1-4alkoxy, C1-4alkyl, benzyloxy, phenoxy, trifluoromethyl, trifluoromethoxy and vinyl; R<4c> is selected from the group consisting of H, OH, halo, C1-4alkyl and C1-4alkoxy; R<4d> is selected from the group consisting of H, OH, halo, C1-4alkyl and C1-4alkoxy; and R<5> is selected from the group consisting of phenyl, pyridyl, thienyl, quinolinyl and naphthyl which are optionally substituted with 1-4 substituents selected from C1-4alkoxy, C1-4alkyl, halo, nitro, trifluoromethyl, trifluoromethoxy, 1,2-methylenedioxy, C1-4alkylcarbonyl, C1-4alkoxycarbonyl and C1-4alkylS-. Also described is the use of the compounds as pharmaceuticals to treat indications where inhibition of the 5-HT6 receptor is implicated, such as schizophrenia.
Patent AT-E373666-T1 (AT)
Inventor: DECRISTOFORO MARTIN
IPC: C07D277/82
Filed: 1999-03-31
Granted: 2007-10-15
Abstract: A process for the purification of cefixime via a novel tert-octylamine salt of a cefixime intermediate of formula Vwhich may be crystalline and which may be produced in a one-pot reaction from 7-amino-3-vinyl-ceph-3-em-4-carboxylic acid.
Patent AT-E224854-T1 (AT)
Inventor: SCHIRMANN JEAN-PIERRE
IPC: C07C249/16
Filed: 1999-07-09
Granted: 2002-10-15
Abstract: The invention concerns a method for preparing methyl ethyl ketone azine which consists in: (a) reacting ammonia, hydrogen peroxide and methyl ethyl ketone in the presence of a working solution to form an azine; (b) separating the working solution and the azine possibly containing methyl ethyl ketone which has not reacted and butanol-2; (c) recycling the working solution to step (a) after optional treatment; (d) separating the methyl ethyl ketone and the butanol-2 from the azine. The butanol-2 of the flow in step (d) is either purged or dehydrogenated in MEK and recycled at step (a).
Patent AT-E235452-T1 (AT)
Inventor: BERTOLA ALDO
IPC: C07D307/60
Filed: 1999-06-21
Granted: 2003-04-15
Abstract: A process for the preparation of oxidation catalysts containing vanadium-phosphorus mixed oxides, consisting of:a) contacting a phosphorus compound with a vanadium compound in an organic solvent under conditions allowing the preparation, recovery, drying of said precursor,b) submitting the precursor, prior to calcination, to a treatment by contacting with a stream of dry inert gas containing vapors of an aliphatic anhydride, having from 4 to 8 carbon atoms, preferably acetic anhydride, at a temperature not exceeding 200° C.,c) calcinating the precursor under an atmosphere containing air, steam, or inert gas or a mixture of them at a temperature between 350° C. and 550° C. at controlled rate of temperature increase during the time necessary to obtain active catalysts,d) using of said catalysts for the production of maleic anhydride by oxidation of aliphatic hydrocarbons.The catalysts prepared according the procedures of this invention are particularly suited for use for the production of maleic anhydride, preferably by partial or total gas recycle process.
Patent AT-E327101-T1 (AT)
Inventor: IZUME MASAYUKI
IPC: B41F31/30
Filed: 1999-07-27
Granted: 2006-06-15
Abstract: An inking arrangement for printing presses which comprises a plurality of vibrating rollers divided axially of a fountain roller and a distributing roller and arranged at an interval axially thereof between the rollers, the vibrating rollers being individually switchable between two positions between the fountain roller and the distributing roller so as to differ in the mode of contact thereof with the rollers. A support member supporting the vibrating rollers thereon is given increased flexural rigidity. The support member, which is in the form of a prism and secured to a frame, has fitted therearound a plurality of movable members each formed with a rectangular bore having the support member inserted therethrough with a clearance provided in the bore in the forward or rearward widthwise direction of the support member. The vibrating rollers are rotatably mounted on the respective movable members externally thereof. Change-over devices are provided between the support member and the respective movable members for moving the respective movable members forward or rearward widthwise of the support member by controlling supply of air with switching valves to switch the vibrating rollers individually between the two positions. A surface of each movable member defining the rectangular bore and a surface of the support member which are slidable in contact with each other are formed with opposed grooves, in which the switching valve is positioned as mounted on the bottom surface of the groove of the support member. <IMAGE>
Patent AT-E221637-T1 (AT)
Inventor: INEICHEN KURT
IPC: F22B37/56
Filed: 1999-09-13
Granted: 2002-08-15
Abstract: The invention relates to a steam generator comprising an evaporation tank and several heating elements (2). The evaporation tank consists of an evaporation vessel (1) and a removable limescale rectacle (4) positioned below same. The evaporation vessel (1) is configured as a double-walled vessel having an inner wall (11) and an outer wall (12) which define an outer chamber (13). The inner wall (11) has four inner water-flow openings (111) which connect the interior of the vessel with the outer chamber (13) and the outer wall (12) has outer water-flow openings (121, 122). Water is delivered to and withdrawn from the vessel via the outer flow openings (121, 122), the outer wall (13) and the inner flow opening (111).
Patent AT-E268388-T1 (AT)
Inventor: GOERNERUP M RTEN
IPC: C21B5/02
Filed: 1999-07-19
Granted: 2004-06-15
Abstract: The present invention relates to a method for the production of abulk of molten steel in an electric arc furnace, comprising the formation of a foaming top slag. During at least one phase of the production process, a doping agent is added to the top slag with the aim of creating improved conditions for the reduction of the oxidized, valuable metal elements which exist in the top slag. The doping agent has a chemical composition containing 0-5% Si, 2-7% C, 0-3% Mn, the remainder essentially only iron and impurities which can normally appear in raw iron produced in the blast furnace process or other reduction process, a melting point <1350 ° C. and consists essentially homogeneous particles with substantially round or oval shape, obtainable through granulation of a melt with above-mentioned composition, comprising the disintegration of a stream of said melt to drops, which are cooled in a water bath to form a granulate.
Patent AT-E382378-T1 (AT)
Inventor: CAMPBELL JULIE
IPC: A61L27/38
Filed: 1999-08-20
Granted: 2008-01-15
Abstract: A method of producing a tissue includes placing a molding support within a body cavity for a time and under conditions sufficient for non-vascularized tissue comprising myofibroblasts to form on the molding support. In some embodiments, the tissue produced by this method is particularly useful as vascular tissue for the treatment or prophylaxis of diseased or damaged blood vessels such as in atherosclerosis.
Patent AT-E263778-T1 (AT)
Inventor: ROGGEN ERWIN LUDO
IPC: G01N33/53
Filed: 1999-10-12
Granted: 2004-04-15
Abstract: The present invention relates to a protein variant having reduced immunogenicity as compared to the parent protein, wherein the amino acid sequence of the protein variant differs from the amino acid sequence of the parent protein with respect to at least one structural epitope area of the parent protein, such that the immunogenicity of the protein variant is below 75% of the immunogenicity of the parent protein and wherein the structural epitope area correspond to an epitope pattern obtainable by aligning reactive peptide sequences reactive to antibodies raised against the parent protein. <IMAGE>   <IMAGE>
Patent AT-E264827-T1 (AT)
Inventor: BENJE MICHAEL
IPC: C07C17/10
Filed: 1999-10-12
Granted: 2004-05-15
Abstract: With a method or a device for producing 1,2-dichloroethane or ethylene (di)chloride (EDC) with the use of a circulating reaction medium and a catalyst, whereby ethylene and chlorine are supplied to the reaction medium, the catalytic chlorination of ethylene is achieved in a manner that is particularly gentle to the product by introducing the ethylene or chlorine gas into the reaction medium via microporous gas diffuser elements for producing gas bubbles with a diameter of 0.3 to 3 mm.
Patent AT-E308069-T1 (AT)
Inventor: DE SALIVET DE FOUCHECOUR MARC
IPC: G04B19/04
Filed: 1999-11-03
Granted: 2005-11-15
Abstract: A watch comprising a motor driving in rotation a first rotary hour indicator at a period of 1/N revolution per day, and a second rotary minute indicator driven by a concentric axis. The invention is characterized in that the minute indicator (13, 23) is driven at a speed (N+1)/N revolutions per day, N being a whole number.
Patent AT-E267744-T1 (AT)
Inventor: PRESSLEY MARK W
IPC: B65D81/26
Filed: 1999-10-28
Granted: 2004-06-15
Abstract: Containers for storing and/or transporting sulfur-containing compounds, and methods of deodorizing headspace gases containing sulfur-containing compounds, are disclosed. The containers include a body and a lid. In one embodiment, copper or another sulfur-deodorizing substance is attached to either the lid or upper sides of the container or is suspended in the headspace. The sulfur-deodorizing substance reacts with or adsorbs or absorbs any sulfur-containing compounds present in the headspace volume to reduce the odor in the headspace. In another embodiment, when the container include a solid or viscous liquid sulfur-containing compound, a pouch containing a sulfur-deodorizing substance is placed on top of the sulfur-containing compound. The pouch includes a liner or a sealed side in immediate contact with the solid or viscous liquid sulfur-containing compound, and a non-contacting portion providing a breathable, porous construction to permit the headspace gases to come into contact with the sulfur-deodorizing substance.
Patent DE-04778802-T1 (DE)
Title: Lichtschutzvorrichtung mit pull-down/push-up-mechanismus
Inventor: CHENG LI-MING
IPC: E06B9/62
Filed: 2004-07-21
Abstract: Faltjalousie,
die ohne Zugschnüre
höhenverstellbar
ist, mit folgenden Elementen in Kombination:  a. einem oberem
langgestreckten Träger,  b.
einem langgestreckten unteren Element, das von Hand auf- und abwärts verstellbar
ist,  c. primären
Zügen,
die durch die Faltlamellen der Jalousie verlaufen, um das untere
langgestreckte Element abzuhängen,  d.
primären
Rotoren am oberen langgestreckten Träger, von denen die primären Züge mitnehmbar
sind,  e. mindestens einem sekundären Zug, der bzw. die betrieblich
mit den primären
Zügen verbunden
sind, und  f. Einrichtungen, die auf den bzw. die sekundären Züge wirken,
um die in verschiedenen Einstellhöhen der Jalousie auf die primären Züge ausgeübten Hängekräfte auszugleichen,  g.
wobei die Einrichtungen drehende Doppelelemente aufweisen, die Zugkräfte auf
den bzw. die sekundären
Zug oder Züge
ausüben,
und  h. die Einrichtungen eine mit den drehenden Doppelelementen
verbundene Feder aufweisen, die eine Kraft ausübt, die den bzw. die sekundären Zug
oder Züge
um...
Patent DE-06826438-T1 (DE)
Title: Verfahren und gerät zur behandlung von tinnitus mit überwiegendem ton
Inventor: CHOY DANIEL
IPC: A61H7/00
Filed: 2006-10-23
Abstract: Tragbare
Patientenbehandlungsvorrichtung (100) zum Behandeln von Tinnitus,
wobei die Vorrichtung (100) folgendes umfasst:  eine tonerzeugende
Einrichtung (10, 16); und  eine Audioschaltung zum Erzeugen
eines Behandlungstonmusters durch die tonerzeugende Einrichtung
(10, 16),  wobei das Behandlungstonmuster eine Frequenz aufweist, die
an den Tinnitus des Patienten (11) mit Phasenverschiebung angepasst
ist, um den Tinnitus des Patienten (11) zu reduzieren.