baber/WOPTO huggingface dataset:
Patent AT-E200607-T1 (AT)
Inventor: BAKKER LIEUWE
IPC: A23B7/148
Filed: 1994-11-09
Granted: 2001-05-15
Abstract: The invention relates to a method for controlling the composition of a gas mixture present in a space (2,3) by detecting the concentration of at least one component of the gas mixture and extracting from the space and subjecting to a treatment at least a portion of the gas mixture, wherein the concentration of the at least one component is detected in the portion of the gas mixture extracted from the space. The invention also relates to an apparatus for performing this method provided with means connected to the space over a supply duct (12,13) and a discharge duct (5,6) gas mixture extracted from the space, control means connected for signal generating to the gas mixture treatment means, and means connected to the supply duct for detecting the concentration of at least one component of the gas mixture, which concentration detecting means are connected for signal generating to the control means (18). The described method and apparatus enable performing of concentration measurements at a central location without the necessity of having to install separate sample ducts. <IMAGE>
Patent AT-E159707-T1 (AT)
Inventor: ABRIBAT BENOIT
IPC: C07C41/16
Filed: 1994-05-30
Granted: 1997-11-15
Abstract: Process for the selective etherification of any, optionally polyoxygenated, primary or secondary mono- or polyalcohol by the use of a Williamson-type reaction by which, in a first stage, the alcohol ROH is converted, in the presence of a strong base, to the alkoxide RO<-> and, in a second stage, the alkoxide RO<-> is converted to an ether ROR' by nucleophilic substitution on a halogenated derivative R'X, which process is characterised in that the strong base in the solid, preferably finely divided, form, the alcohol to be etherified and the halide are reacted in a single stage at atmospheric pressure and with stirring in a slightly hydrated solvent-free medium and in the presence of a small amount of a polyether which acts as catalyst and then the ether formed is isolated in a way known per se.
Patent AT-E148032-T1 (AT)
Inventor: STAUFFER WILLY
IPC: B41F9/08
Filed: 1994-03-16
Granted: 1997-02-15
Abstract: In an apparatus for cleaning the wiping cylinder (1) of an intaglio printing machine, including several cleaning elements in contact with the periphery of the wiping cylinder, these being formed by brushes (4) and/or scrapers (3) as well as by means of a row of nozzles (7) ejecting a cleaning liquid, the first cleaning element (5) in contact with the surface of the cylinder is made of a textile material, preferably composed of porous synthetic fibres, in the form of a strip which is mounted, folded-back on itself, on and along a rigid support (6), so as to extend beyond the latter. <IMAGE>
Patent AT-E166793-T1 (AT)
Inventor: NICODEMO CARLO
IPC: A01B49/00
Filed: 1994-07-20
Granted: 1998-06-15
Abstract: This method consists in marking turfed sports pitches by laying down the strands of the lawn (blades of grass) in certain zones and in raising it (them) up in other zones, so as to form an image and/or a word. The difference in orientation of the strands of the lawn is highly visible to the spectator. The strands are laid down by means of an apparatus mounted on rollers (3) and which rolls over the lawn surface. The same apparatus is provided with brushes (2) which rotate and which stand the strands of lawn up over certain defined sectors (13). The sectors form an image or the letters of a word. The motors (11) which control the path of the apparatus and the brushes (2) are electric and are controlled by a computer, the image to be reproduced and the position of the apparatus on the surface to be treated being stored in the computer. <IMAGE>
Patent AT-E150045-T1 (AT)
Inventor: KRONER MATTHIAS
IPC: C08G73/00
Filed: 1993-12-21
Granted: 1997-03-15
Abstract: PCT No. PCT/EP93/03641 Sec. 371 Date Jun. 26, 1995 Sec. 102(e) Date Jun. 26, 1995 PCT Filed Dec. 21, 1993 PCT Pub. No. WO94/15993 PCT Pub. Date Jul. 21, 1994Process for the preparation of polymers of aspartic acid by reacting (a) maleic anhydride and (b) ammonia and/or primary or secondary amines without diluent in the (a):(b) molar ratio of 1:0.1 to 1:3 to give monoamides of maleic acid, fumaric acid or their ammonium salts at up to 100 DEG  C. and subsequent condensation of the reaction products, with or without compounds capable of cocondensation, at above 100 DEG  C. and, where appropriate, hydrolysis of the condensates and use of the polymers as scale inhibitor, as dispersants for pigments and as additive to detergents and cleaners.
Patent AT-E192761-T1 (AT)
Inventor: LUEHMANN ERHARD DIPL-ING
IPC: C08L57/00
Filed: 1995-02-06
Granted: 2000-05-15
Abstract: Polymer dispersions (I) comprise a continuous aq. phase contg. dispersed particles with a core-shell structure (multi-phase) comprising a water-soluble, urethane-modified allyl ether polyester (II) and at least two polymerised monomers (A) and (B).
Patent AT-E229224-T1 (AT)
Inventor: DELLAPASQUA ARMANDO
IPC: H01H13/70
Filed: 1995-03-13
Granted: 2002-12-15
Abstract: The invention consists of a screening (1) in nylon enriched with nickel and carbon yarns to be integrated with the inside face (2) of the sheath, where the surface of the screening (1) and the surface of the inside face (2) are in contact and come to contain and to protect the cellular telephone. Said screening (1) to be provided also for covering the opening (3) of the sheath to have access to the push-button telephone so to screen each part of the cellular telephone.
Patent AT-E193321-T1 (AT)
Inventor: SCHMIDTKE JOERG
IPC: C11D1/78
Filed: 1995-11-08
Granted: 2000-06-15
Abstract: A process for the prepn. of cleaning agents in the form of foam blocks is claimed. The blocks comprise 50-400 pts. wt. (A); 50-400 pts. wt. (B); 10-400 pts. wt. (C); 1-10 pts. wt. (D); up to 150 pts. wt. water; and opt. other standard cleaning agent components. (A) are alkali silicates; (B) are alkali hydroxides and/or (hydrogen)carbonates; (C) are alkali phosphates; (D) are phosphoric acid partial esters. The process comprises reacting (D) with an aq. soln. of (B), followed by the addn. of the remaining powdered components whilst stirring and/or kneading to form a foam, and then processing the foamed mixts. into small moulds and leaving them to set. Cleaning agents prepd. by this method are also claimed.
Patent AT-E178343-T1 (AT)
Inventor: KLAUSS GUENTER
IPC: C08L23/06
Filed: 1995-11-21
Granted: 1999-04-15
Abstract: The covering and sealing strip material, for plastering door and window posts etc., has a carrier strip (2) with a flexible bar (14) on a flat side (6) near an edge (4) of the covering/sealing strip (1). The flexible bar (14) acts as a seal and also as a guide for a trowel. The other side (5) of the carrier (2) has a self-adhesive coating (12) to fix the cover/sealing strip (1) in place. The outer covering (21) is of polyester fibres. The carrier is of foamed high pressure polyethylene, with a water-polyethylene, with a water-impermeable skin on the outer sides (5, 6) with a PVC film (7, 11).
Patent AT-E190946-T1 (AT)
Inventor: GIMENEZ GUASCH FRANSESC X
IPC: A61J1/10
Filed: 1995-12-27
Granted: 2000-04-15
Abstract: It has a bottom container (1) and a top container, which has a flap (9) provided with retaining means of the bottom container. In the top container there is a tubular sleeve (15) finished in a truncated-cone-shaped portion (20) that seals by a cap (13) provided with a safety seal (14), so that after breaking the seal the cap (23) may be screwed on by partially breaking the bottom (28) of the top container, carrying out the mixing of the substances. It is characterized in that the flap has two ring-shaped ribs (10) and a stria (11) that is complemented with both annular edges (3 and 4), both having a stria, of the bottom container (1), obtaining nonrotating, leakproof and damage-proof coupling. The tubular sleeve (15) has a helicoidal edge (17) that provides a partial gentle cutting of the bottom (28). The outlet hole (21) of the medicine dropper is slightly truncated-cone-shaped facilitating the insertion of a hollow cylindrical center pin (32) provided for in the cap. The safety seal (24) includes a series of flexible wings (26) that bend in the sealing operating preventing deformation of the seal (24). <IMAGE>   <IMAGE>
Patent AT-E197798-T1 (AT)
Inventor: WINKLEY MICHAEL WILLIAM
IPC: A61K/
Filed: 1995-04-28
Granted: 2000-12-15
Abstract: A process for the production of medrogestone, in which, in an intermediate step, the solvate 3 beta ,5 alpha ,6 beta -trihydroxy-6 alpha ,17 alpha -dimethylpregnan-20-one monomethanolate is obtained as a solid, stable compound by displacing the organic solvent from a solution of of 3 beta ,5 alpha ,6 beta -trihydroxy-6 alpha ,17 alpha -dimethylpregnan-20-one with a lower alkanol, and a Diels-Alder adduct of 6-methylene-17 alpha -methylpregn-4-ene-3,20-dione with maleic anhydride is used as an intermediate for production of the corresponding dicarboxylic acid salt for removal of 6-methylene-17 alpha -methylpregn-4-ene-3,20-dione contamination of the desired product. Another intermediate, 6 beta -hydroxy-6 alpha ,17 alpha -dimethylpregn-4-ene-3,20-dione, has been found to prevent smooth muscle proliferation and is useful in the treatment of atherosclerosis and restinosis.
Patent AT-E147259-T1 (AT)
Inventor: DE RIGAL JEAN
IPC: A61K8/30
Filed: 1995-05-23
Granted: 1997-01-15
Abstract: Compsns. for topical use comprise a cosmetically acceptable carrier, an antioxidant (I) and an extract (II) of non-photosynthetic and non-fruiting filamentous bacteria.
Patent AT-E160471-T1 (AT)
Inventor: HAGBERG ROLAND
IPC: H02G3/08
Filed: 1994-12-22
Granted: 1997-12-15
Abstract: A method and a device at an electrical connection box of electrically non-conducting material having an open side, a bottom, and sidewalls associated with the bottom and having several holes or hole notches for lead-through of electrical cables. An insert (10) of electrically conducting material is inserted in the connection box, and holes (12) are provided in the insert (10) in front of at least one of the holes. Thereafter a cover (13) of electrically conducting material is arranged over the open side of the connection box in electrical contact with the insert, and the insert (10) is electrically earthed.
Patent AT-E207481-T1 (AT)
Inventor: HAVENS JEFFREY L
IPC: A61K31/495
Filed: 1995-03-01
Granted: 2001-11-15
Abstract: The present invention relates to two novel crystal forms of a known compound, 1-[5-Methanesulfonamidoindolyl-2-carbonyl]-4-[3-(1-methylethylamino)-2-pyridinyl] piperazine monomethanesulfonate salt, which are useful for treating humans who are HIV positive, which are identified by a powder X-ray diffraction spectrum known commonly as the "S" and "T" forms.
Patent AT-E183689-T1 (AT)
Inventor: TODT GREGORY L
IPC: B65D81/03
Filed: 1995-05-15
Granted: 1999-09-15
Abstract: A wrap material for protecting an article, the wrap material comprising a first layer (12) and a second layer (14), one side of the second layer being bonded to the first layer by an adhesive, the second layer being a non-woven fabric, the second layer being intended to engage the article to separate the first layer from the article to provide a cushion between the article and the first layer, characerised in that the first layer is a shrinkable and stretchable film and the adhesive is applied to form intermittent bonds between the second and first layers. <IMAGE>
Patent AT-E315641-T1 (AT)
Inventor: PROBA ZBIGNIEW
IPC: A61K35/16
Filed: 1995-09-21
Granted: 2006-02-15
Abstract: A process for the large-scale production of therapeutic grade thrombin of excellent viral safety and storage-stability is carried out by purification of viricide treated crude thrombin by ion-exchange chromatography on a single column using a sulfalkyl-activated polysaccharide, particularly a non-compressible composite medium of sulfoalkyl-activated dextran and silica particles, as the ion exchange medium and using increasing concentrations of phosphate buffer for elution. After recovery of thrombin in the final eluate, the phosphate buffer is exchanged for a stabilizing formulation buffer, and the stabilized thrombin is subjected to viral filtration and optional dry heat treatment for further viral inactivation. The final product has high specific activity and is obtained in good yield.
Patent AT-E226687-T1 (AT)
Inventor: ISHIBASHI YOICHI
IPC: F01N1/02
Filed: 1995-11-06
Granted: 2002-11-15
Abstract: An exhaust purification apparatus comprising an expansion pipe and a thin catalyst in the exhaust system of an internal combustion engine. Two openings for discharging an exhaust gas are formed in the peripheral wall of the expansion pipe at the end thereof on the upstream side in its longitudinal direction, and center portions of gas-permeable thin catalyst in their transverse direction are disposed separately round the expansion pipe in such a manner as to oppose the openings for the exhaust gas. Both side portions of the thin catalyst are curved towards the expansion pipe and are welded integrally to the outer peripheral surface. The outer periphery of the thin catalyst is sealed by a thin sealing plate as a seal member, and an opening is formed in the sealing plate on the opposite side to the openings for the exhaust gas of the expansion pipe. A communication pipe whose upper end is fitted into the opening of the thin sealing plate penetrates through an opening of a muffler casing which is disposed substantially adjacent to, and in parallel with, the expansion pipe. The lower end of the communication pipe has a U-shaped section which is open towards the downstream side of the muffler casing. According to this construction, the exhaust gas can come into contact with the thin catalyst without being cooled by the expansion pipe or affected by the catalytic reaction heat. Therefore, a purification ratio and scavenging efficiency can be improved, and the size of the purification apparatus can be reduced. <IMAGE>
Patent AT-E177988-T1 (AT)
Inventor: HANGMANN MANFRED
Filed: 1996-12-05
Granted: 1999-04-15
Abstract: A device for filtering a fluid, particularly a molten plastic, with a fluid-supplying canal and a fluid-draining canal is described, whereby two plate-like filters are movably arranged in and across the flow direction of the fluid to be filtered between the fluid-supplying canal and the fluid-draining canal. Hereby the fluid-supplying canal (4) is connected with the fluid-draining canal (5) by a single connecting canal (6). This single connecting canal (6) comprises a funnel-shaped extension (13) taking up the at least two filters (7, 8), whereby the at least two filters (7, 8) are simultaneously movable between a first position in which the at least two filters (7, 8) filter the fluid and a second position in which at least one filter (7; 8) of the at least two filters (7, 8) is superfused in the opposite flow direction (14) of the fluid during the filtering process, whereas the other filter (7; 8), respectively the other filters, filters, respectively filter, the fluid, whereby in this second position of the at least two filters (7, 8) the fluid can be drained out of the device into the atmosphere.
Patent AT-E211795-T1 (AT)
Inventor: PREVOT GERARD
IPC: E05B15/16
Filed: 1996-05-10
Granted: 2002-01-15
Abstract: The lock casing (2), containing a key-operated mechanism and located within the door panel (6), is fitted between two outer trim plates (9, 10) on the outside (7) and inside (8) of the door and incorporates an anti-drilling plate (11) on the outside of the casing, fixed it by screws (14) and made with a holes for the key. The anti-drilling plate is fitted directly to the outer surface of the lock casing and is fixed to the inner surface (17) of a security housing (18) recessed into the outside of the door panel and lying flush with the door panel's outer surface so that it fits behind the outer trim plate. The security housing is held in place by inner threaded bushes (16) engaging with the fixing screws (14).
Patent AT-E180092-T1 (AT)
Inventor: NAVARRO WILLIAM
IPC: G10L19/083
Filed: 1996-01-03
Granted: 1999-05-15
Abstract: PCT No. PCT/FR96/00006 Sec. 371 Date Oct. 22, 1997 Sec. 102(e) Date Oct. 22, 1997 PCT Filed Jan. 3, 1996 PCT Pub. No. WO96/21220 PCT Pub. Date Jul. 11, 1996A linear prediction analysis is performed for each frame of a speech signal to determine the coefficients of a short-term synthesis filter and an open-loop analysis is performed to determine a degree of frame voicing. At least one closed-loop analysis is performed for each sub-frame to determine an excitation sequence which, when applied to the short-term synthesis filter, generates a synthetic signal representative of the speech signal. Each closed-loop analysis uses the impulse response of a filter consisting of the short-term synthesis filter and a perceptual weighting filter, by truncating the impulse response to a truncation length that is no greater than the number of samples per sub-frame and is dependent on the energy distribution of the response and the degree of voicing of the frame.
Patent AT-E221513-T1 (AT)
Inventor: AZIZIAN FARID
IPC: C04B35/634
Filed: 1996-02-16
Granted: 2002-08-15
Abstract: PCT No. PCT/GB96/00362 Sec. 371 Date Nov. 28, 1997 Sec. 102(e) Date Nov. 28, 1997 PCT Filed Feb. 16, 1996 PCT Pub. No. WO96/25371 PCT Pub. Date Aug. 22, 1996A composition suitable for admixture with refractory grains to make a refractory monolithic formulation, consisting essentially of: 2 to 10 parts by weight of activated alumina; 0.25 to 1.0 parts by weight of an additive material which comprises at least one of an alumino-silicate-phosphate compound; a resin derived from an aldehyde and either an amine or an aromatic hydroxy compound; cellulose; polyethylene glycol(s); and methoxy polyethylene glycols; 0 to 50 parts by weight of fine alumina; 0 to 10 parts by weight of fine silica; 0 to 1 parts by weight of a dispersant; and 0 to 1 part by weight calcium aluminate cement.
Patent AT-E202809-T1 (AT)
Inventor: MARWAH NIPUN
IPC: B03C1/00
Filed: 1996-03-08
Granted: 2001-07-15
Abstract: An improved process is disclosed for deinking waste paper which contains laser, electrostatic, and other non-impact printing toners/inks to produce high quality (high brightness, little to no dirt content) pulp with little or no fiber loss. The process involves attachment of ink particles in the waste paper pulp to a magnetic carrier material with the help of an agglomeration agent followed by removal of the attached ink particles by magnetic separation. The magnetic treatment preferably is conducted at ambient or greater temperature, at neutral to alkaline pH, and at a low pulp consistency. Agglomeration and magnetite addition, followed by exposure of the repulped waste paper to a magnetic field provides near complete ink removal over exposure to the magnetic field without such pretreatment. Also, the process may be employed as an additional step in a conventional process for removing inks from reprographic printed papers, such as ink removal by screening, flotation, centrifugal cleaning, washing, and sedimentation with or without decantation.
Patent AT-E232359-T1 (AT)
Inventor: BITENSKY MARK W
IPC: A61K35/18
Filed: 1996-06-05
Granted: 2003-02-15
Abstract: Method using oxygen removal for extending the useful shelf-life of refrigerated red blood cells. A cost-effective, 4 DEG  C. storage procedure that preserves red cell quality and prolongs post-transfusion in vivo survival is described. Preservation of adenosine triphosphate levels and reduction in hemolysis and in membrane vesicle production of red blood cells stored at 4 DEG  C. for prolonged periods of time is achieved by removing oxygen therefrom at the time of storage; in particular, by flushing with an inert gas. Adenosine triphosphate levels of the stored red blood cells are boosted in some samples by addition of ammonium phosphate.
Patent AT-E355299-T1 (AT)
Inventor: SEMENZA GREGG L
IPC: C12N15/09
Filed: 1996-06-06
Granted: 2006-03-15
Abstract: The purified and characterization of hypoxia-inducible factor 1 (HIF-1) is described. HIF-1 is composed of subunits HIF-1± and HIF-1². Purified HIF-1± polypeptide, its amino acid sequence and polynucleotide sequence are provided. A HIF-1± variant that dimerizes to HIF-1² producing a nonfunctional HIF-1 complex is described. Methods for the prevention and treatment of hypoxia-related disorders are provided.
Patent AT-E210467-T1 (AT)
Inventor: GREFF RICHARD J
IPC: A61K47/38
Filed: 1996-07-29
Granted: 2001-12-15
Abstract: Disclosed are compositions suitable for use in embolizing blood vessels which compositions comprise a cellulose diacetate polymer, a biocompatible solvent and a water insoluble contrasting agent selected from the group consisting of tantalum, tantalum oxide and barium sulfate. Also disclosed are methods for embolizing a blood vessel using the compositions described herein.
Patent AT-E235341-T1 (AT)
Inventor: WILLMOT ERIC PAUL
IPC: B23B31/36
Filed: 1996-11-28
Granted: 2003-04-15
Abstract: The phase control mechanism includes first gears (3,4) coupled to the output shafts (2,1a) which are to be phase controlled. A Transfer gear (5) is provided for rotation or operation independent of the input and is coupled to the first gears (3,4) to allow rotary motion to be transferred between the first gear members (3,4) and a phase adjuster (10,17) causes the first gears (3,4) to advance on regress relative to one another to change the phase relationship between the outputs. <IMAGE>
Patent AT-E271549-T1 (AT)
Inventor: GOUDAR JAIDEV S
IPC: C07D249/12
Filed: 1996-11-20
Granted: 2004-08-15
Abstract: PCT No. PCT/US96/18600 Sec. 371 Date Jun. 25, 1998 Sec. 102(e) Date Jun. 25, 1998 PCT Filed Nov. 20, 1996 PCT Pub. No. WO97/24337 PCT Pub. Date Jul. 10, 1997A process is disclosed in which the 4-position of the 1-(2-fluorophenyl) group attached to a 4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazole, an intermediate in the route to prepare the herbicide ethyl  alpha -2-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluorobenzenepropanoate, is chlorinated in good yield. The process involves adding chlorine gas in three separate steps, with by-product hydrogen chloride being removed at the end of each chlorine addition step.
Patent AT-E251097-T1 (AT)
Inventor: DRAUZ KARLHEINZ
IPC: C07B55/00
Filed: 1996-12-05
Granted: 2003-10-15
Abstract: With known methods of racemizing N-acetyl-D(L)- alpha -aminocarboxylic acids in the non-aqueous state by heating them to temperatures above room temperature, significant quantities of by-products are formed, especially acetyl dipeptides. By converting at least a proportion of the N-acetyl-D(L)- alpha -aminocarboxylic acids to corresponding N-acetyl-D(L)- alpha -aminocarboxylic acid salts before or during the heating, it is possible to increase the sojourn time of the educt which is to be racemized at higher temperatures without any evident increase in the quantity of by-product formed (in particular acetylated dipeptides). Also disclosed is the production of optically active amino acids by enzymatic splitting of racemic compounds.
Patent AT-E175945-T1 (AT)
Inventor: SCHULTE-FRANKENFELD MANFRED
IPC: B65H75/40
Filed: 1997-03-14
Granted: 1999-02-15
Abstract: The mounting for the reel (4) at the same time acts as a water-connection. An outer hose-connection (10) is connected to an axle body (9) possessing an axial through hole (27). The axle body has a hose connection on its inner end which leads through the reel hub (25). The hose connecting piece is inserted into the frame-wall (3) and has a sleeve extension (13) rotatably holding the axle body. The inner periphery of the sleeve extension has catches (16) irreversibly fitting into a peripheral groove (17) on the axle body. The inner end of the axle body has a fastening (26) axially holding the hub of the hose-reel.