baber/WOPTO huggingface dataset:
Patent AT-E234942-T1 (AT)
Inventor: KUNDRAT DAVID M
IPC: C21C7/00
Filed: 1996-11-11
Granted: 2003-04-15
Abstract: A three-stage process for obtaining metallic Cr units in-situ during the production of stainless steel. Raw chromite ore or a concentrate produced from chromite ore is mixed with a carbonaceous reductant and slagging agents are added to an iron bath (24) for smelting and refining in a refining reactor (10). During the first stage, partially metallized chromite is smelted by carbon in the reactor that is top-and bottom-blown with oxygen and oxygen-containing gases respectively to produce a chromium alloy bath having a carbon content well below saturation. In the second stage, the alloy bath is decarburized by being bottom stirred with the oxygen-containing gas to the final bath carbon specification. In the third stage, the alloy bath is reduced by a metalloid reductant such as silicon or a metallic reductant such as aluminum and again bottom stirred but with a non-oxidizing gas to achieve a high chromium yield. The reactor includes a top lance (18) extending through a throat (14) with a lower portion (20) of the lance extending to a point just above the bath and means (22) such as a tuyere or porous plug mounted at or near a bottom (16) and extending through a refractory lining (12) for stirring the iron bath containing dissolved carbon. Lance (18) includes a central passage for injecting a compact, focused jet oxygen gas (30) that can penetrate through a slag layer (26) for decarburization of the iron bath and an outer passage for discharging an oxygen gas (28) above the bath for post-combustion of CO to CO2. Passage includes a plurality of evenly spaced annular diverging nozzles. The lance also includes a pair of concentric conduits for conducting a coolant. <IMAGE>
Patent AT-E190100-T1 (AT)
Inventor: OBERTH MICHAEL H
IPC: E01F15/00
Filed: 1996-10-31
Granted: 2000-03-15
Abstract: A highway barrier fender panel (16) comprises a metal plate (90) with a leading edge (94), a trailing edge (96) and two spaced side edges (98). A number of ridges (82) extend generally parallel to at least one side edge (98). The trailing edge (96) of the plate (90) tapers such that first and second portions (100,102) of the trailing edge (96) are separated from a reference line transverse to the side edge (98) by lengths L1 and L2 respectively measured parallel to the side edge (98), the length L1 being greater than the length L2 by at least 10cm. <IMAGE>
Patent AT-E181124-T1 (AT)
Inventor: UTKLEV KJELL
IPC: E04B1/70
Filed: 1996-07-19
Granted: 1999-06-15
Abstract: PCT No. PCT/NO96/00189 Sec. 371 Date Mar. 8, 1999 Sec. 102(e) Date Mar. 8, 1999 PCT Filed Jul. 19, 1996 PCT Pub. No. WO97/04191 PCT Pub. Date Feb. 6, 1997In a method for regulating and optimizing transport of liquid in a porous structure by means of electroosmosis, a pulse pattern applied to one or more electrode pairs which are used during the electroosmosis is regulated by detecting a potential difference  INCREMENT Vp over the electrode pair or electrode pairs during the duration t3 of a neutral pulse which forms part of the pulse pattern and subsequently regulating either the duration t3 of the neutral pulse or the duration Tp of the pulse pattern or both on the basis of the detected potential difference  INCREMENT Vp and any change therein from measuring cycle to measuring cycle. A device for implementing the method comprises a power source with a pulse generator which supplies the desired pulse patterns to one or more electrode pairs (A, K) with the anode (A) provided in the porous structure and the cathode (K) in earth respectively, a voltage detector connected in series via each electrode pair (A, K) and a program control unit in a loop between the voltage detector and the power source's pulse generator.
Patent AT-E205584-T1 (AT)
Inventor: BAECKLUND INGVAR
IPC: F16K7/16
Filed: 1996-11-08
Granted: 2001-09-15
Abstract: A valve housing of a diaphragm valve has a first valve chamber, into which open a central channel and first and second channels. Valve seats are arranged in the housing, and a first diaphragm is adapted to seal against at least one of the first and second valve seats. A second valve chamber, into which opens a fourth channel, communicates with the central channel through an opening in the housing. A third valve seat is provided and a second diaphragm is adapted to seal the third valve seat.
Patent AT-E219151-T1 (AT)
Inventor: DAHM MICHAEL W
IPC: C12N15/09
Filed: 1996-11-14
Granted: 2002-06-15
Abstract: A method for the quantification of tumor cells in a body fluid is disclosed and entails first carrying out a reaction with the sample to be investigated, in which the RNA component of telomerase is specifically amplified, and then the amount of amplified nucleic acid is determined quantitatively, as are test kits suitable therefor.
Patent AT-E204920-T1 (AT)
Inventor: PONIATOWSKI MANFRED DR
IPC: C22C5/04
Filed: 1997-09-24
Granted: 2001-09-15
Abstract: Heat resistant Pt material is in the form of a ternary alloy made of 99.5 wt% Pt and alloy elements of 0.1 wt% Hf, and 0.1 - .04 wt% Y, La or Gd.
Patent AT-E209147-T1 (AT)
Inventor: PROVONCHEE RICHARD B
IPC: B65D30/22
Filed: 1997-07-18
Granted: 2001-12-15
Abstract: A flexible pouch (1) having a filter (5), whereby the contents of the pouch exit the pouch through a filter. A multi-compartment flexible pouch, the compartments having a common interchange and removable sealing means (13) separating the compartment. A process for making a multi-compartment pouch having a common interchange, comprising folding as first sheet of barrier material in half along its width, folding a second sheet of barrier material in half along its width, joining a folded part of the first sheet with a folded part of the second sheet, folding successive sheets in half along the sheet width and joining the folded part of each successive sheet of barrier material with the folded part of the next sheet of barrier material, and joining a folded part of the last sheet with a folded part of the first sheet, said folding taking place to form an axis of radial symmetry around an interchange common to all the compartments.
Patent AT-E195520-T1 (AT)
Inventor: GALEY JEAN-BAPTISTE
IPC: A61K8/00
Filed: 1997-06-23
Granted: 2000-09-15
Abstract: 5-Hydroxy-4-oxo-4H-pyran-2-ylmethyl 2-oxothiazolidine-4-carboxylate and its salts are new. The claimed preparation of (I) comprises esterifying the alcohol function of kojic acid with L-2-oxothiazolidine-4-carboxylic acid (II), preferably by converting kojic acid to a bromo derivative and reacting this with (II).
Patent AT-E202865-T1 (AT)
Inventor: MAZZONE CLAUDIO
IPC: G01B11/00
Filed: 1997-09-17
Granted: 2001-07-15
Abstract: The apparatus of the invention consists of an ordinary laser scanner (such as for example those used for the reading of optical codes) in which the data obtained from the scanning are processed, for detecting the presence and the position, on a supply plane, of objects having heights even very different among themselves. The detection of the presence of an object, and its position, is carried out taking advantage of the luminous contrast between the surface of the same object and the bearing surface of the supply plane. The detection of the presence and the position of the object can be combined with the reading of an optical code positioned on the object. Furthermore, the use of a modulated light laser scanner, allows the implementation of the above mentioned operations with the measurement of the distance of the object from the same scanner, in this way calculating the overall encumbrance of the same object. This allows the optimization of distribution process and management of warehouses in the handling plants for the distribution and sorting of objects. <IMAGE>
Patent AT-E185987-T1 (AT)
Inventor: SCHOENBECK JOACHIM
IPC: B21B1/00
Filed: 1997-03-25
Granted: 1999-11-15
Abstract: PCT No. PCT/DE97/00683 Sec. 371 Date Sep. 28, 1998 Sec. 102(e) Date Sep. 28, 1998 PCT Filed Mar. 25, 1997 PCT Pub. No. WO97/36699 PCT Pub. Date Oct. 9, 1997Hot rolled steel strip is produced from continuously cast semi-finished steel in directly successive work steps, in which, after conversion of the molten steel into continuously cast semi-finished steel in a stationary process, the semi-finished steel is fed directly from the continuous casting to a continuous hot rolling mill, without prior separation, and an endless steel strip of any desired thinness is produced at the final rolling temperatures usual in process technology directly from the primary heat, using certain parameters.
Patent AT-E198738-T1 (AT)
Inventor: KIM JUNG HO
IPC: C07C273/18
Filed: 1997-06-25
Granted: 2001-02-15
Abstract: PCT No. PCT/KR97/00123 Sec. 371 Date Dec. 21, 1998 Sec. 102(e) Date Dec. 21, 1998 PCT Filed Jun. 25, 1997 PCT Pub. No. WO98/00394 PCT Pub. Date Jan. 8, 1998The present invention relates to a novel benzoyl urea derivative which exhibits potent growth-retarding activity against pests and which is represented by formula (I), in which A represents N or CH, and X1 and X2 independently of one another represent hydrogen, fluoro, chloro or bromo.
Patent AT-E321881-T1 (AT)
Inventor: KESHI HIROYUKI
IPC: C12N15/09
Filed: 1997-07-24
Granted: 2006-04-15
Abstract: Probes for specifically detecting and identifying Helicobacter pylori which serves as an inflammatory bacterium in digestive diseases. These probes contain a fragment formed by completely digesting a DNA carried by H. pylori with a restriction enzyme HindIII. The information of the base sequences of these probes are useful as a structural indication of primers to be used in the construction of probes specific to H. pylori by PCR or as standard sequences suitable for the comparison with genomic DNAs contained in clinical specimens. <IMAGE>
Patent AT-E232493-T1 (AT)
Inventor: ENNIS DECLAN JOSEPH
IPC: B65D71/02
Filed: 1997-11-07
Granted: 2003-02-15
Abstract: A two-part container having upper and lower parts, each part being usable to house a product suitable for use with the product housed in the other part but which is stored separately. Each part has a top portion with a sealable aperture which is opened to access the product. The parts of the container are releasably secured together, the top portions overlying one another to protect the apertures from accidental puncturing. For example, the two-part container may be used for a soap powder or washing material stored in one part and a fabric softener or conditioner stored in the other part; a yogurt, fromage frais or soft ice-cream stored in one part and nuts, fruit or a biscuit crumb stored in the other part; and a cereal, cereal clusters or muesli stored in one part and milk in the other part.
Patent AT-E206798-T1 (AT)
Inventor: NIESSING MARTIN
IPC: E06B1/08
Filed: 1997-12-11
Granted: 2001-10-15
Abstract: The doorframe consists of two vertical uprights (1,1') and a transverse beam (2) which is joined to the uprights by an angle joint (22). The angle joint only extends over part of the width of the frame so that a stop face is formed which prevents relative movement of the parts of the frame. Decorative trim is fitted to either side of the frame where it is mounted in a wall. The trim is fitted to the frame with a tongue, which runs the length of the trim, and a groove in the doorframe.
Patent AT-E217047-T1 (AT)
Inventor: HAILER DIETER
IPC: B32B3/30
Filed: 1998-01-03
Granted: 2002-05-15
Abstract: A vapour pressure equalisation sealing sheet, for roofs and the like, has upper and lower cover layers (5, 1) with supports (3) on the underside of the lower cover layer (1) which form a connected cavity system between the sheet and the roof to be sealed. The novelty is that a self-adhesive layer (7) is provided on the underside of the lower cover layer (1) and the supports (3). Preferably, the sheet has a supporting inlay (2) in the form of glass fabric or the like, infiltrated with bitumen or polymer bitumen, especially plastomer bitumen. The lower and upper layers (1, 5) preferably consist of filler-stabilised plastomer bitumen.
Patent AT-E205545-T1 (AT)
Inventor: MACDONALD STUART GILMOUR
IPC: C12N15/09
Filed: 1998-05-18
Granted: 2001-09-15
Abstract: A reaction vessel for confined amplification and detection of nucleic acid material. The vessel features a plurality of adjacent chambers, each chamber comprising a front wall, a back wall, two side walls, and a bottom wall, the front and back walls terminating in an upper opening at a top edge of said front and back walls, a side wall of each chamber comprising a side wall in common with an adjacent chamber so as to integrally connect the chambers side-by-side; the front wall of each chamber including a liquid access port spanning all of the chambers below the top edge, the common side walls terminating at the port; and a movable elastomeric plug mounted within the upper opening above the port, shaped to block the port of each of the chambers and to stopper each the chamber when moved below the top edge, the plug spanning across all of the chambers in the vessel so as to close off the port simultaneously for all of the chambers when moved below the top edge. <IMAGE>
Patent AT-E271113-T1 (AT)
Inventor: BARSI PETER
IPC: C10B1/10
Filed: 1998-03-31
Granted: 2004-07-15
Abstract: The invention relates to a closed-loop continuous operating pyrolysis system for processing rubber waste, comprising pyrolysis furnace (1) provided with dosing tank (21), flue-gas channel and external heating unit, furthermore, to the pyrolysis furnace (1) gas cooler(s) (4, 4a, 4b) and separating unit(s) (5, 5a, 5b) as well as solid-product sump (7) are joined by means of gas collector conduit (15). In the sense of the invention the heat exchanger (3) arranged between the pyrolysis furnace (1) and the solid-product sump (7) through a gas conduit (17) provided with a gas-meter (11) and a gas-flow control valve (9) and inserting a circulation ventilator (6) and a suction control valve (8) are joined to the outlet gas conduit (16) of the separating unit(s) (5, 5a, 5b), furthermore consists of a by-pass gas conduit (18) provided with a gas-flow control valve (10) arranged after the circulation ventilator (6), the by-pass gas conduit (18) is joined to the heating apparatus (2) and the cell cavity of the pyrolysis furnace (1) provided with a temperature detector (13) as well as pressure gauge and/or pressure transmitter (12), and the latter is connected to the controlling means of the suction control valve (8).
Patent AT-E251202-T1 (AT)
Inventor: HANABUSA KAZUHITO
IPC: C08K5/00
Filed: 1998-06-15
Granted: 2003-10-15
Abstract: To provide a flame-retardant thermoplastic polyester resin composition having excellent flame-retarding properties even without any halogen flame retardant, and also good mechanical properties and moldability and an excellent heat residence stability. The composition comprises (A) 100 parts by weight of a thermoplastic polyester resin, (B) 5 to 40 parts by weight of a specific phosphinic acid salt and/or a specific diphosphinic acid salt and/or a polymer thereof, and (C) 1 to 35 parts by weight of a nitrogen-containing organic substance.
Patent AT-E204673-T1 (AT)
Inventor: HEBEL RAINER
IPC: H01G2/04
Filed: 1998-03-27
Granted: 2001-09-15
Abstract: An electrical component is installed in a metallic housing having a planar housing floor, in which the housing is pressed against a heat dissipation plate by means of screwable tension elements that are situated adjacent the housing wall. The tension elements have peaks at a portion that faces the housing wall. The housing has an indentation in the clamping region of the tension elements which serves as an aid to assembly, and the center line of the indentation is arranged higher prior to the fixing of the housing by means of the peak of the tension elements than subsequent thereto.
Patent AT-E213305-T1 (AT)
Inventor: FELDMUELLER ANDREAS
IPC: F01D5/08
Filed: 1998-06-15
Granted: 2002-02-15
Abstract: A turbine shaft for a steam turbine, in particular having a high-pressure and an intermediate-pressure turbine section. The turbine shaft has in its interior a cooling line for passing cooling steam. The cooling line is connected, on the one hand, to an outflow line and, on the other hand, to an inflow line. In this way, steam cooling of the turbine shaft can be achieved by feeding steam from the high-pressure turbine section via the inflow line to the intermediate-pressure turbine section through the outflow line. The invention also relates to a method of cooling a turbine shaft of a steam turbine.
Patent AT-E244654-T1 (AT)
Inventor: SHERMAN NICHOLAS J
IPC: B60L7/26
Filed: 1998-09-23
Granted: 2003-07-15
Abstract: A computer controlled braking system utilizes gross vehicle weight of a materials handling vehicle and maximum allowable vehicle speeds to calculate braking force in response to a service brake request. For vehicles equipped with a caster brake, the calculated braking force is proportionally distributed between a drive brake and the caster brake. The drive brake includes a mechanical brake and motor braking which is performed by a traction motor. The drive brake force is divided between the mechanical brake and the motor braking so that the motor provides as much braking as possible to reduce wear on the mechanical brake and also to conserve battery power. For vehicles equipped with a caster brake, the caster brake portion of the calculated braking force is determined as a programmable percentage of the total braking force and can differ based on travel direction. The caster brake portion is clipped and reverts to the drive brake if it is below a minimum; and, if the calculated caster brake force is greater than a maximum, the caster brake force in excess of the maximum is clipped and reverts to the drive brake. A maximum caster brake current can be set to accommodate different brake hardware. A user of the vehicle can select adjustments to the calculated drive brake force and, if provided, can also select independent adjustments to the calculated caster brake force. If the vehicle has not substantially stopped within a given period of time after having its speed reduced to a low speed, the mechanical drive brake is fully applied.
Patent AT-E242552-T1 (AT)
Inventor: FISCHER FRANK
IPC: H01Q15/10
Filed: 1998-10-13
Granted: 2003-06-15
Abstract: The invention relates to a polarizer (1) for electromagnetic radiation. The polarizer (1) has electrically conductive elements (5, 24) arranged in parallel and it a given distance from each other. The elements (5, 24) are held in position by at least one spacer (3, 7, 9, 23). Each spacer (3, 7, 9, 23) is made of a low dielectric material.
Patent AT-E241797-T1 (AT)
Inventor: EINZMANN KLAUS DIPL-ING FH
IPC: G01B7/16
Filed: 1999-03-17
Granted: 2003-06-15
Abstract: The device has a holder comprising sections. At least two of the sections are spaced apart from each other and can be fastened to a structure (1). The sections can be mechanically connected to at least two further sections. These further sections have opposing spaced apart surfaces. The device (2) also has spaced apart capacitor parts (10a,b) each fastened to a respective one of the surfaces (6a,6b) via a ceramic insulator (9a,9b). Each of the further sections (5a,5b), and their associated ceramic insulator parts (9a,9b) and the capacitor part (10a,10b) on the respective insulator parts, all comprise materials with identical coefficients of expansion.
Patent AT-E342407-T1 (AT)
Inventor: VIEGENER WALTER
IPC: E03C1/232
Filed: 1999-11-17
Granted: 2006-11-15
Abstract: The arrangement comprises a rotatably located ring for activating a valve ball of an outlet housing by a lever (7) which is pivotally located in the outlet housing. The lever has a two-armed construction and a lever arm (8) is connected via a cable (9) which extends through the overflow pipe (4) to an eccentric located in the overflow housing and activated by the rotatable ring. An equalizing spring (10) is located on at least one end of the cable.
Patent AT-E225887-T1 (AT)
Inventor: HAUSER HELMUT DIPL-ING
IPC: E04B7/22
Filed: 1999-12-22
Granted: 2002-10-15
Abstract: The roof structure consists of rafters on which are panels (14,16) forming the exterior and interior and self-supporting and or pre-fabricated plane elements (11). A projection (5) of the plane elements near the eaves (40) adjoins the building's outer wall (20) at an angle of 20 to75 degrees to the roof surface (10) and slopes at an acute angle outwards to the roof's top surface (13).
Patent AT-E276587-T1 (AT)
Inventor: HOENIGSCHMID HEINZ
IPC: H01L27/06
Filed: 1999-07-29
Granted: 2004-10-15
Abstract: An arrangement of enhanced drivability transistors is disclosed herein which includes a plurality of conductor patterns, wherein the conductor patterns include ring-shaped portions which enclose device diffusion contacts and the ring-shaped portions form the gate conductors of insulated gate field effect transistors (IGFETs). <IMAGE>
Patent AT-E427304-T1 (AT)
Inventor: EHLIS THOMAS
IPC: A61K8/00
Filed: 1999-04-01
Granted: 2009-04-15
Abstract: 2,4-Diresorcinyl 6-(alkoxy or aryloxy)-1,3,5-triazines (I) are new. Also new are 2,4-dichlorotriazine intermediates (II). Diresorcinyl triazines of formula (I) are new. R1 = 2-20C alkyl, 2-30C alkenyl, 5-12C cycloalkyl (optionally substituted by one or more 1-5C alkyl), (1-5C)alkoxy-(1-12C) alkyl, 1-12C aminoalkyl (optionally N-substituted or N,N-disubstituted by 1-5C alkyl), -(CH2)n(O)mPh or a group of formula (a)-(c); R2-R4 - H, OH, 1-30C alkyl or 2-30C alkenyl; R5 = H or 1-5C alkyl; m = 0 or 1; n = 1-5. Independent claims are included for : (i) compounds (I) in micronized form, where 2-20C alkyl as a value for R1 is replaced by 1-7C alkyl; (ii) dichlorotriazine intermediates of formula (II), provided that R1 is 8-20C alkyl, -(CH2)n(O)mPh or a group of formula (a)-(c); and (iii) the preparation of (I).
Patent AT-E295804-T1 (AT)
Inventor: LANDBERG JOHAN
IPC: B65D1/02
Filed: 1999-04-08
Granted: 2005-06-15
Abstract: A plastic container, especially a bottle for thermally treatable liquid, has a body (1) with a cylindrical part (2) and a conical part (3). The body (1) has elongate grooves (9) adapted to take up deformations. <IMAGE>
Patent AT-E333235-T1 (AT)
Inventor: EKSERT SEMSETTIN
IPC: A47L15/48
Filed: 1999-02-08
Granted: 2006-08-15
Abstract: The present invention relates to a dishwasher with enhanced drying performance without using a fan. Water contained in the dishwasher is circulated preferably by means of one of the pumps in the machine (circulation or discharge pump) and through a jet pump placed in the dishwasher in such a manner that the air intake opening is in communication with one of the wash tub surfaces. Water within the dishwasher accelerates due to the kinetic energy acquired during this circulation and its pressure drops locally to a value below the atmospheric pressure. Due to this reduced pressure, water vapour and air from the washtub is suctioned from the tub.
Patent AT-E251105-T1 (AT)
Inventor: GELMONT MARK
IPC: C07C41/01
Filed: 1999-03-22
Granted: 2003-10-15
Abstract: Process for the preparation of 3-bromoanisole comprising methoxydenitrating 3-bromonitrobenzene in the presence of a phase-transfer catalyst (PTC), and the preparation of 3-bromonirtobenzene by the bromination of nitrobenzene with bromine in oleum. The methoxydenitration reagent in an alkali metal methoxide, which is selected from sodium methoxide and potassium methoxide. The amount of methoxide used is 1-1.5 mol per mol of 3-bromonitrobenzene. The alkali methoxide can be a pre-prepared solid or it can be prepared in situ, by the reaction of the corresponding alkali hydroxide and methanol. In the case when pre-prepared solid methoxide is used, the effective amount of alkali hydroxide is between 1.2-1.7 mol per mol of 3-bromonitrobenzebe. The reaction temperatures are between about 40 to 80° C., with preference to reaction temperatures of 50 to 55° C. In the case in which methoxide is prepared in situ, the effective amount of alkali hydroxide is between 2.2-2.4 mol per mol of 3-bromonitrobenzene. The reaction temperatures are between about 50 to 80° C. with preference to reaction temperatures of 55 to 65° C.