baber/WOPTO huggingface dataset:
Patent AT-E192463-T1 (AT)
Inventor: BAKKER PETRUS JOSEPHUS
IPC: C08G63/48
Filed: 1997-03-18
Granted: 2000-05-15
Abstract: The current invention relates to an alkyd resin particularly useful in high-solids coating compositions. The alkyd resin comprises the reaction product of an unsaturated fatty acid, a polyol, and the adduct of an  alpha , beta -unsaturated dicarboxylic acid to an unsaturated fatty acid wherein the resin contains a) about 5 to about 40 weight % of the adduct of an  alpha , beta -unsaturated dicarboxylic acid to an unsaturated fatty acid, b) about 50 to about 90 weight % of an unsaturated fatty acid which is not part of an adduct, c) about 8 to about 18 weight % of a polyol free from carboxylic groups, d) about 1 to about 30 weight % of an at least two hydroxyl groups-containing monocarboxylic acid, e) optionally, up to about 10 weight % of a dicarboxylic and/or a tricarboxylic acid, and f) optionally, up to 15 weight % of one or more monomers other than the monomers (a) through (e). Also disclosed is their use in coating compositions, particularly high-solids coating compositions having a VOC of less than 170.
Patent AT-E190098-T1 (AT)
Inventor: HASHEMZADEH ABDULMAJID
IPC: D01F2/00
Filed: 1997-05-27
Granted: 2000-03-15
Abstract: PCT No. PCT/EP97/02742 Sec. 371 Date Nov. 24, 1998 Sec. 102(e) Date Nov. 24, 1998 PCT Filed May 27, 1997 PCT Pub. No. WO97/46745 PCT Pub. Date Dec. 11, 1997In a process for manufacturing a cellulosic yarn by spinning of a solution of cellulose in a tertiary amine oxide, the solution possibly containing water and/or a stabilizer, to form fibers or filaments, coagulating, washing, and drying, the yarns are treated prior to drying with an aqueous alkaline solution for a period less than 20 seconds.
Patent AT-E238252-T1 (AT)
Inventor: DUPEL PASCAL
IPC: C04B41/87
Filed: 1997-06-16
Granted: 2003-05-15
Abstract: The present invention provides:refractory composite materials protected against oxidation at high temperature; said materials are of the type made by a solid process and include, in characteristic manner, over their entire outside surface, a complex layer containing at least one silicate corresponding to a densification additive used to make them, silica, and a vitreous boron-containing silicate phase;precursors or intermediates for preparing said materials; said precursors including, in characteristic manner, over their entire outside surface, at least one layer of a precursor for borosilicate glass or a layer of borosilicate glass; anda method of preparing said materials (by preparing said precursors) and a method of preparing said precursors.
Patent AT-E197762-T1 (AT)
Inventor: MCCULLOUGH JOHN R
IPC: C07D211/58
Filed: 1997-07-02
Granted: 2000-12-15
Abstract: Compositons employing and methods utilizing the optically pure (+) isomer of norcisapride are disclosed. This compound has surprisingly been found to be a potent drug for the treatment of disorders of the central nervous system. The compound, (+) norcisapride, has also been found to be a potent antiemetic agent. Finally, the (+) isomer of norcisapride also avoids certain adverse side effects and certain adverse drug interactions.
Patent AT-E197143-T1 (AT)
Inventor: KUNZE PETER
IPC: C07C7/12
Filed: 1997-06-25
Granted: 2000-11-15
Abstract: The invention pertains to a method of removing hydrogen sulfide, ammonia, phosphine and arsine from acetylene in a fixed-bed process, wherein the acetylene to be purified is passed through a number of activated carbon beds in a single- or multistage process, the activated carbon in one bed having been modified with potassium iodide, in another modified with zinc sulfate and in another activated with ammonia. The installation should preferably be designed so that the acetylene to be purified flows first through the activated carbon modified with potassium iodide, then through the activated carbon modified with zinc sulfate and then through the activated carbon activated in an ammonia atmosphere. The claimed method has substantial advantages over the known methods. It is relatively simple in design and does not pose added demands on the apparatus or on the measurement and control equipment.
Patent AT-E192766-T1 (AT)
Inventor: SIGWART CHRISTOPH
IPC: C08G65/10
Filed: 1997-09-23
Granted: 2000-05-15
Abstract: PCT No. PCT/EP97/05204 Sec. 371 Date Apr. 1, 1999 Sec. 102(e) Date Apr. 1, 1999 PCT Filed Sep. 23, 1997 PCT Pub. No. WO98/15589 PCT Pub. Date Apr. 16, 1998Polytetrahydrofuran, copolymers of tetrahydrofuran and 2-butyne-1,4-diol, diesters of these polymers with C2-C20-monocarboxylic acids or monoesters of these polymers with C1-C10-monocarboxylic acids are prepared by polymerization of tetrahydrofuran in the presence of one of the telogens water, 1,4-butanediol, 2-butyne-1,4-diol, polytetrahydrofuran having a molecular weight of from 200 to 700 Dalton, a C1-C10-monocarboxylic acid or an anhydride of a C2-C20-monocarboxylic acid or a mixture of these telogens over a heterogeneous supported catalyst which comprises a catalytically active amount of an oxygen-containing molybdenum and/or tungsten compound on an oxidic support material and which has been calcined at from 5OO DEG  C. to 1OOO DEG  C. after application of the precursor compounds of the oxygen-containing molybdenum and/or tungsten compounds onto the support material precursor, wherein the catalyst is activated by treatment with a reducing agent before it is used as a polymerization catalyst.
Patent AT-E354897-T1 (AT)
Inventor: COX TIMOTHY F
IPC: H04J3/06
Filed: 1997-10-29
Granted: 2007-03-15
Abstract: A method and apparatus are provided which enables all return links from the remote stations in a star configured CDMA system to be maintained in time synchronization. This method employs special synchronization codes in conjunction with a standard CDMA chip time tracking apparatus, such as a Delay Lock Loop. Each of these special synchronization codes possesses an extremely low cross-correlation property with each of the other codes in the set of synchronization codes. The low cross-correlation property exists for time offsets up to plus and minus one CDMA chip period which permits the use of a standard chip timing discriminator apparatus, such as an early-late gate, within the Delay Lock Loop. Given the extremely low cross-correlation of these special synchronization codes, a significant improvement is achieved in time tracking performance and/or return link signal efficiency over prior art.
Patent AT-E250454-T1 (AT)
Inventor: HYPPAENEN TIMO
IPC: F23C10/18
Filed: 1997-12-19
Granted: 2003-10-15
Abstract: A method of and apparatus for controlling heat transfer in a fluidized bed reactor having a heat transfer chamber (312) with a bed (314) of solid particles therein, means (320, 322) for introducing fluidizing gas into the heat transfer chamber for fluidizing the bed of solid particles therein and heat transfer surfaces (316) in contact with the bed of solid particles in the heat transfer chamber. Heat is transferred to said heat transfer surfaces from the solid particles. The fluidization of the bed of solid particles is varied according to a periodical function, e.g. by control means (34) periodically varying the flow velocity of fluidizing gas being introduced into the heat transfer chamber. Thereby the instantaneous heat transfer, as well as, the effective heat transfer from solid particles to the heat transfer surfaces may be controlled.
Patent AT-E223675-T1 (AT)
Inventor: ARNOLD HANS-PETER
IPC: A47L9/28
Filed: 1998-01-09
Granted: 2002-09-15
Abstract: The vacuum cleaner has a base apparatus (1), a suction hose (6), an apparatus handle and different accessories (7) which can be attached selectively. The motor is controllable in its power and the control is undertaken furthermore by three power regulators. These are each connected to a control unit through its own connecting cable and a predetermined priority sequence leads to the activation of only one regulator. All the power regulators lead to almost the same voltage drop in the respective connecting cables. An accessory for the vacuum cleaner has a switchable recognition resistance in the connecting cable of a power regulator.
Patent AT-E273487-T1 (AT)
Inventor: BOIGER PETER
IPC: F24D19/10
Filed: 1998-04-08
Granted: 2004-08-15
Abstract: The service water is heated by use of the heating water. Where service water is drawn off, a circulating pump (20) in a heating-water circuit, and a burner for heating the heating-water are switched on. The quantity of heating water circulated in relation to the temperature of the heating water is regulated. The rotational speed of the circulating pump is regulated in relation to the temperature of the heating or service water.
Patent AT-E212884-T1 (AT)
Inventor: OSTINI GIORGIO
IPC: B26D7/26
Filed: 1998-04-22
Granted: 2002-02-15
Abstract: The turret for punch changing in punching machines comprises: a stator element, which can be inserted in a corresponding seat provided in the machine and supports a plurality of punches which are arranged vertically in a circular pattern and can slide in corresponding hollow seats; a rotor element, which can be rotated by corresponding elements coaxially inside the stator and is eccentrically provided with a pusher means which can be aligned, through gradual rotations of the rotor element, so as to be coaxially vertical above each one of the punches; the rotor element can also be moved vertically by an extent inside the stator, against elastic means and guided by stem-like means which are rigidly coupled to the stator element. <IMAGE>
Patent AT-E306650-T1 (AT)
Inventor: COUTSOMITROS CONSTANTIN
IPC: G01L11/00
Filed: 1998-06-02
Granted: 2005-10-15
Abstract: This invention refers to a differential transducer for measuring the curvature variations of a surface such as a surface of a diaphragm (5). According to the invention it comprises   an assembly of two L-shaped optical elements (6, 7) whose first legs (8) are intended to be mounted on the surface in such a way that the outer faces of both second legs (9), which face each other and which are made from transparent material, extend substantially in parallel to each other and at a right angle away from said surface, an optical cavity (19) being defined there-between, a laser source (17) whose beam (16) is intended to be directed parallelly to said surface onto said assembly and perpendicularly to the outer faces of said second legs (9), and a photodetector (18) disposed to receive said beam after having passed through said cavity (19) and said optical elements (6, 7).   This invention has been conceived for differential pressure measurements between two sides of a diaphragm. <IMAGE>
Patent AT-E215710-T1 (AT)
Inventor: GANTER WOLFGANG
IPC: G04C3/00
Filed: 1998-08-04
Granted: 2002-04-15
Abstract: A radio controlled timepiece movement includes a carrier structure and a wheel train mounted thereon. The wheel train includes a plurality of rotatable wheels each having a wheel aperture formed therein. The apertures are alignable with one another. A printed circuit board is mounted on the carrier structure and has a board aperture formed therethrough. An end of the board aperture disposed farthest from the wheels is covered by a portion of a conductor of the circuit board. A light beam transmitter is mounted on that conductor and disposed in the board aperture. A wire extends from the element to the second conductor. The transmitter and wire are embedded within a radiation-permeable material which fills the board aperture.
Patent AT-E256066-T1 (AT)
Inventor: ROBERTZ BERND DR
IPC: B65H21/00
Filed: 1998-09-23
Granted: 2003-12-15
Abstract: A repair element (20) is provided for the replacement of a part of the protective film of the label strip while maintaining the spacings prescribed for the strip. The repair element is located between the underlayer (10) and the protective film (12), or may be located on the side of the protective film facing away from the underlayer. The adhesive coating (11) of the label strip sticks to the upper surface of the repair element which has adhesive faces to which adheres the protective film of the label strip.
Patent AT-E486065-T1 (AT)
Inventor: CLARKE WILLIAM
IPC: C12N9/99
Filed: 1998-02-02
Granted: 2010-11-15
Abstract: A method for crystallising (-)-6-chloro-4-cyclopropyl ethynyl 4-trifluoromethyl- 1,4-dihydro-2H- 3,1-benzoxazin-2-one of formula (I) comprises dissolving (I) in a solvent, then adding an antisolvent to initiate crystallisation. Also claimed are Forms I, II and III of (I).
Patent AT-E240917-T1 (AT)
Inventor: MOORE ROBERT A
IPC: C05G3/70
Filed: 1998-03-06
Granted: 2003-06-15
Abstract: Solid surfactant-impregnated, water-soluble fertilizer compositions are disclosed together with aqueous concentrates made therefrom. The use of dilute aqueous compositions made from said concentrates to enhance the rewetting of water uniformity and nutrient retention characteristic of initially untreated plant culture media is also disclosed. The fertilizer composition solids are friable and are composed of from 65 to 99 weight percent water-soluble fertilizer; and from 1 to 35 weight percent of a surfactant system comprising water-soluble nonionic surfactant and alkyl polyglycoside in a weight ratio of from less than 2:1 to 1:5. When these solid compositions are dissolved in water to form concentrates having from 20 to 50 weight percent fertilizer, the concentrates are both single phased and extremely stable.
Patent AT-E335512-T1 (AT)
Inventor: ZHANG RUIWEN
IPC: A61K48/00
Filed: 1998-03-12
Granted: 2006-09-15
Abstract: Disclosed is a method of down-regulating the expression of a gene in an animal, wherein an oligonucleotide complementary to the gene is colorectally administered to an animal. Also disclosed is a method for introducing an intact oligonucleotide into a mammal by colorectal administration, whereby the oligonucleotide is present in intact form in the systemic plasma of the mammal at least four hours following administration.
Patent AT-E250999-T1 (AT)
Inventor: MEDOVAR BORIS I
IPC: B22D19/08
Filed: 1998-01-19
Granted: 2003-10-15
Abstract: The disclosed process consists in filling the gap between a billet and the wall of a sectional mould with a molten slag in at least two stages. When the first portion is poured in, the gaps between the sections of the mould are filled. Once the slag in the gaps is solidified completely, voltage is supplied and the second and next portions of the slag are added. The creation of an electromagnetic field inside the mould takes place following the starting of the cladding process. The liquid metal is then added for the cladding process, which is carried out by means of the stable rotation of the slag and metal. The process can be carried out with varying levels of slag inside the current-carrying part of the mould. The billet can be preheated at the short-circuiting conditions prior to the cladding process.
Patent AT-E255744-T1 (AT)
Inventor: DOEMENS GUENTER
IPC: G06K9/00
Filed: 1998-03-10
Granted: 2003-12-15
Abstract: Known security systems detecting and verifying, for instance characteristics of the face to grant access authorization, are based on evaluation of two-dimensional gray images. Additional detection and evaluation of the three-dimensional shape of the face decisively improves identification reliability. Coded illumination using a digital micromirror array is carried out in different colors and the topography of the face is determined by means of color image processing in order to pick up information in a short time period without substantially increasing the cost of the identification system.
Patent AT-E280128-T1 (AT)
Inventor: GROSS GERHARD
IPC: C01B17/04
Filed: 1998-04-17
Granted: 2004-11-15
Abstract: In a process for producing elemental sulfur by combustion of hydrogen sulfide or a hydrogen-sulfide-containing gas, in particular a Claus process, the hydrogen sulfide or the hydrogen-sulfide-containing gas undergoes partial combustion by using a first device in the form of a burner to which usually air is added as an oxidizing agent and which is connected to the combustion chamber. The hydrogen sulfide or the hydrogen-sulfide-containing gas undergoes further combustion by means of a second device in form of at least one nozzle which is also connected to the combustion chamber and through which oxygen or an oxygen containing gas is fed into the combustion chamber, as a result of which the hydrogen sulfide or the hydrogen-sulfide-containing gas is subjected to afterburning and is then fed to a waste-heat boiler and thereafter to one or more reactors.
Patent AT-E244500-T1 (AT)
Inventor: BURATO GIOVANNI
IPC: A01B33/10
Filed: 1998-08-03
Granted: 2003-07-15
Abstract: The invention is a blade (L) for rotary harrows provided with an additional element comprising a triangular plate (P) provided with two cutting edges (A, B) and a semicentral hole (F) in which the blade (L) is inserted. Said plate (P) is fastened to the blade (L) through welding. The hole (F) provided on the plate (P) has the same size as the blade section, so that once the plate (P) has been applied, it can neither rotate nor slip off. The blade (L) can be successfully used in the preparation of soil before seeding, since the cutting edges of the plate (P) cut the weed roots.
Patent AT-E215029-T1 (AT)
Inventor: LIESCH THOMAS
IPC: B60P7/08
Filed: 1998-06-19
Granted: 2002-04-15
Abstract: The invention relates to a device for immobilizing loaded goods on the platforms of vehicles, wherein the loaded good is immobilized by tension chains to prevent displacement in the direction of travel or opposite thereto. Said chains engage in a traverse by means of which the loaded goods can be pressed against an abutment using a tensioning device with adjustable tension. The ends of the tension chains (8, 9) are connected to a tension indicator device (12) having a member (18) which is displaced by the action of the restoring force of a spring member (15). The position of said displaceable member indicates the intensity of tensioning.
Patent AT-E324122-T1 (AT)
Inventor: RAAD ISSAM
IPC: A01N37/44
Filed: 1998-08-25
Granted: 2006-05-15
Abstract: Control of biofouling in pipes or aqueous systems via the use of compositions and methods that include the combination of a chelator with an antimicrobial agent.
Patent AT-E209532-T1 (AT)
Inventor: TIERCE PASCAL
IPC: B01D35/20
Filed: 1998-09-30
Granted: 2001-12-15
Abstract: The invention concerns an assistance device for screening and declogging the screen cloth of a screen comprising a vibrating structure and in contact with the screen cloth by a wave generator, in particular ultrasound waves. Said structure consists of a part (4) having a cross-section with an inverted L-shape with a base (5) and a shoulder (6); said base (5) lower surface (8) is connected to the generator (7) and at least the shoulder end and preferably the upper surface (9) including the shoulder (6) is in integral contact with the cloth (3). The vibrating part can comprise two shoulders, in integral contact with the cloth overlapping on either side of the base.
Patent AT-E220248-T1 (AT)
Inventor: WAYLETT NICHOLAS S A
IPC: H01Q1/12
Filed: 1998-10-21
Granted: 2002-07-15
Abstract: An improved modular masthead for use in cellular communications networks is described. The masthead unit includes a power amplifier, a duplexer and a local power supply that supplies the power amplifier. The power amplifier is arranged to amplify outgoing communication signals received from a base station. In a preferred embodiment, the masthead also includes a low noise amplifier for amplifying incoming communication signals and passing the amplified incoming communication signals to an associated base station. With this arrangement, the masthead forms a modular unit that is distinct from the base station such that the modular masthead may be replaced independently of the base station. With this arrangement the range of a cell within a cellular network may be changed by simply swapping an existing masthead unit with a second masthead unit having a different power supply thereon and making software changes in the system. Thus, the range of the cell within the cellular network may be changed without changing any hardware in the base station.
Patent AT-E236505-T1 (AT)
Inventor: VAN DER LELY OLAF
IPC: A01B79/00
Filed: 1998-11-04
Granted: 2003-04-15
Abstract: A method and apparatus for obtaining optimal cultivation of a parcel of land. A soil working machine with drivable working members, such as a rotary harrow, is provided with soil working members which rotate about approximately vertically orientated axes, and cooperates with a geographic positioning system such as DGPS, GPS, Lorean or a dead reckoning system to determine on a continual basis the actual position of the soil working machine on a parcel of land. Simultaneously, the condition or the composition or both of the underlying soil is determined and data of same is transmitted to a processing unit which maps the parcel of land into subareas wherein the states of the soil are the same. A control unit applies this mapping for controlling the soil working members during the soil working machine's operations so that each subarea of the same soil state is optimally cultivated. Variations in the cultivation are obtained by controlling the soil working members' rpm's or their working depths or both and also, optionally independently or in combination with other variations, controlling the soil working machine's speed as it transverses different subareas to optimize cultivation in each subarea. These variations in cultivation can occur during the mapping process or subsequently the mapping can be used for further cultivation operations of the same parcel of land.
Patent AT-E206147-T1 (AT)
Inventor: CHOU YUETING
IPC: A61L15/60
Filed: 1998-11-18
Granted: 2001-10-15
Abstract: Superabsorbent polymer compositions comprising a fiber-containing composition derived from cellulosic fibers, synthetic fibers or mixtures thereof which is at least partially coated with a partially acidified, hydrolyzed, internally plasticized, crosslinked, superabsorbing polymers derived from polysuccinimide and processes for preparing same.
Patent AT-E250871-T1 (AT)
Inventor: DUERHAMMER GUENTHER
IPC: A24D1/02
Filed: 1999-03-13
Granted: 2003-10-15
Abstract: The cigarette has its tobacco strand wrapped around with a layer of paper with water-repellent impregnation made from cellul derivatives to obtain air permeability in the wrapper and avoid spotting on the wrapper. The cigarette has its tobacco strand wrapped around with a layer of paper with water-repellent impregnation made from a cellulose derivative, preferably ethyl cellulose, to obtain air permeability in wrapper of at least 20 Coresta units, preferably at least Coresta units. The cellulose derivative is applied in several layers.
Patent AT-E214270-T1 (AT)
Inventor: MEINERT HASSO
IPC: A61K47/08
Filed: 1996-08-09
Granted: 2002-03-15
Abstract: Fluorinated alkanes (I) of formula F(CF2)n(CH2)mH (Ia) and F(CF2)n(CH2)m(CF2)nF (Ib) are new. n = 1-20; m = 3-20. Also claimed is a fluorinated n-alkane with density 1.1-1.3 g/cm<3>.