baber/WOPTO huggingface dataset:
Patent AT-E141817-T1 (AT)
Inventor: GRAMKOW ASGER
IPC: B01D1/28
Filed: 1991-07-18
Granted: 1996-09-15
Abstract: A method of separating water from an aqueous emulsion using a minimum of energy includes heating the aqueous emulsion in a sump, conveying concentrated emulsion from the sump to a heat exchanger so as to pass therethrough back to the sump, circulating water vapor and non-condensable gases from the sump through a compressor to raise its temperature and passing the heated water vapor and non-condensable gases through the heat exchanger to condense and heat the concentrated emulsion therein and evaporate water therefrom, a thermostat filled with water and water vapor, together with first and second pressure switches respectively communicating with the sump and the external atmosphere and the heat exchanger and the external atmosphere, maintaining a temperature differential between 0.5 DEG  and 3 DEG  C. between the aqueous emulsion in the sump and the temperature of the compressed water vapor and noncondensable gases. A similar method can separate solvent from a solvent emulsion with a temperature differential of 1 DEG  to 6 DEG  C.
Patent AT-E194657-T1 (AT)
Inventor: INGLIS STEPHEN CHARLES
IPC: A61K39/00
Filed: 1991-09-23
Granted: 2000-07-15
Abstract: A mutant virus for use as a vaccine, wherein the genome of the virus is defective in respect of a gene essential for the production of infectious virus. In one aspect the mutant virus is capable of protecting a susceptible species immunized therewith against infection by the corresponding wild-type virus. In another aspect, the mutant virus acts as a vector for an immunogenic protein derived from a pathogen and which is encoded by foreign DNA incorporated in the mutant virus. The mutant virus can be produced in a recombinant host cell which expresses a gene complementing the defect. The mutant virus is preferably infectious for the host to be protected, but the defective gene allows expression in the infected host of at least some of the viral genes, which can provoke a cell-mediated immune response.
Patent AT-E125962-T1 (AT)
Inventor: KUENZEL STEFAN DIPL-ING UNI
IPC: G05B5/01
Filed: 1992-05-04
Granted: 1995-08-15
Abstract: Device for regulating the rotation speed of an electrical machine, means being provided for torque limiting. The torque limiting (B1) in the pilot-control loop (V1, B1, I1) of a regulated rotation-speed electrical machine (ST) is shifted by the integral component (Mi) of the regulator output signal. Pilot control at virtually the optimum time is thus matched to the direction-dependent control reserve of the drive system which is still available in each load state. Quick regulation, without any overshoots, is thus possible, during which the machine (ST) is not overloaded. <IMAGE>
Patent AT-E173006-T1 (AT)
Inventor: BEHRENSDORF JOHANNES DR
IPC: C11D1/72
Filed: 1992-07-16
Granted: 1998-11-15
Abstract: The composition consists of a low-foam surfactant and, where appropriate, of a polycarboxylic acid and has the composition     5 - 20 % by weight of low-foam surfactant   2 - 10 % by weight of an organic acid   3 - 8 % by weight of a polycarboxylic acid   0 - 5 % by weight of nitrilotriacetate   3 - 5 % by weight of emulsifier   2 - 5 % by weight of thickener   1 - 4 % by weight of alkali   remainder water  which has a pH between 4 and 6, preferably about 5. The composition is produced by initially making a paste of the powdered thickener in a (liquid) non-ionic anhydrous surfactant, and adding the resulting dispersion to the liquid (dissolved) surfactant, after which the resulting solution is neutralised to a pH between 4 and 6, preferably 5, with alkali, preferably triethanolamine, for the purpose of dissolving the powdered thickener and gelling the liquid.
Patent AT-E139648-T1 (AT)
Inventor: KOHNO HIROSHI
IPC: B60N2/02
Filed: 1992-07-31
Granted: 1996-07-15
Abstract: A switch device of reduced thickness is provided for use in motor vehicles or the like in which a switching element in a casing is operated with an operating knob. Such a switch device can be assembled with ease and is stable in the operation of the switching element. Such a switch device may be installed both on the right side and on the left side, while employing one and the same casing, and is therefore low in manufacturing cost. In the switch device, a switching element is provided inside a casing, and is operated with an operating knob provided on the outer surface of the casing. The switching element is secured to the back of the circuit board by soldering its fixing terminals on the side of the surface of the circuit board, and a driven part of the switching element, which is operated with the operating knob, is stuck out on the side of the surface of the circuit board through an opening formed in the latter. A returning mechanism is provided on the surface of the casing at the position corresponding to the inner surface of the operating knob, and protrudes elastically to abut against the operating knob, thereby to return the latter to its original position. A pair of rocking support pins may be mounted on the outer surface of the casing at the positions which are symmetrical with respect to the middle, in the vertical direction, of the outer surface of the casing, and the operating knob will thus be rocked selectively on one of the pair of rocking support pins.
Patent AT-E133189-T1 (AT)
Inventor: WOLPERS JUERGEN DR
IPC: C08J3/24
Filed: 1992-08-19
Granted: 1996-02-15
Abstract: A process for preparing diene rubber vulcanisates in which the vulcanisation is carried out in the presence of from 1 to 4.5 parts by weight of crosslinking substances having the formula <IMAGE> where n is 2 or 6 and Bz is benzyl, in the simultaneous presence of a very small amount of sulphur and a small amount of mercapto or sulphenamide accelerators or mixtures thereof, at temperatures of from 140 to 200 DEG C. Elastomers of hitherto unachieved excellent ageing resistance and reversion resistance are obtained after relatively short vulcanisation times using economical amounts and avoiding blooming phenomena in the vulcanisate.
Patent AT-E138048-T1 (AT)
Inventor: KUDERMANN GERHARD DR
IPC: A61K8/26
Filed: 1992-12-23
Granted: 1996-06-15
Abstract: A process is to be specified for preparing solutions from basic aluminium chloride with molar ratios Al/Cl in the range between 0.33 and 0.66, in which no chloride-containing aluminium hydroxides are precipitated prematurely, but high aluminium contents and high Al/Cl molar ratios are achieved within short reaction times. This is effected according to the invention by reacting an aluminium-containing solid with an acidic, chloride-containing, aqueous solution, the reaction being carried out at a temperature between 140 and 250 DEG C and a residence time of from 2 to 60 minutes. The process according to the invention permits reprocessing of large quantities of industrial hydrochloric residual solutions into valuable products, said reprocessing being applicable, for example, to water purification, especially in waste-water purification of industrial and municipal waste waters.
Patent AT-E152004-T1 (AT)
Inventor: STREBELLE MICHEL
IPC: B01J23/40
Filed: 1992-06-10
Granted: 1997-05-15
Abstract: Catalyst system comprising at least one compound of a metal of group VIII and at least one amine hydrochloride whose melting point is lower than or equal to 25 DEG C. This catalyst system is suitable for the preparation of vinyl chloride by reaction of acetylene with hydrogen chloride.
Patent AT-E187201-T1 (AT)
Inventor: BURRELL MICHAEL MEYRICK
IPC: C12N9/10
Filed: 1992-06-05
Granted: 1999-12-15
Abstract: A process is provided whereby the constitution of starch produced in a plant is altered without there being a substantial change in the total amount of starch which is produced. In the process a plant cell is transformed using a chimaeric gene comprising an antisense coding sequence from the waxy locus of a plant genome or an antisense similar coding sequence from a non-plant genome.
Patent AT-E131162-T1 (AT)
Inventor: ANDO KAZUO
IPC: A61K31/40
Filed: 1992-05-21
Granted: 1995-12-15
Abstract: Compounds of the formula   <IMAGE>   wherein X is -CH2-, -O- or -S-, m is 1 to 3, n is 1 or 2 and R1 is hydrogen, C1 to C4 alkyl, aryl or aryl substituted with one or more substituents selected independently from the group consisting of halogen, nitro, cyano, C1 to C10 alkyl, C1 to C10 halosubstituted alkyl, C1 to C6 alkoxy, alkoxycarbonyl having from one to ten carbon atoms in the alkoxy moiety, aminocarbonyl, alkylaminocarbonyl having from one to ten carbon atoms in the alkyl moiety and dialkylaminocarbonyl having from one to ten carbon atoms in each of the alkyl moieties, and the pharmaceutically acceptable salts thereof, inhibit the enzyme lipoxygenase and are useful in treating allergy and inflammatory and cardiovascular conditions for which the action of lipoxygenase has been implicated. These compounds form the active ingredient in pharmaceutical compositions for treating such conditions.
Patent AT-E176278-T1 (AT)
Inventor: SCHMUKLER ROBERT E
IPC: C12M3/00
Filed: 1992-07-21
Granted: 1999-02-15
Abstract: An insulating film in a container has pores whose diameter is smaller than the diameter of a first type of cells in the container. The first type of cells are trapped in the pores, so that when an electric field is applied to the container, electroporation of the first type of cells occurs. If a second type of cells, smaller than the first type of cells, are also trapped in the pores, electrofusion will occur between the first and second types of cells trapped in the same pores.
Patent AT-E126249-T1 (AT)
Inventor: BAUER WOLFGANG DR
IPC: B41M5/00
Filed: 1993-09-23
Granted: 1995-08-15
Abstract: The water-insoluble dyes of the formula I <IMAGE>  in which e.g.     F is the dye chromophore of C.I. Leuco Sulphur Black 1,   R is hydrogen or alkyl, M<(+)> is a quaternary ammonium or phosphonium cation in which the sum of the carbon atoms in the hydrophobic radicals present is at least 6, and n is a number such that the dye I contains from 5 to 20% by weight of -COO<(-)> groups, are suitable in particular for the production of recording fluids.
Patent AT-E138119-T1 (AT)
Inventor: STARK WALTER DR
IPC: C25F3/02
Filed: 1993-10-19
Granted: 1996-06-15
Abstract: Precision etching small areas of a substrate in which the cathodically connected substrate is contacted with an electrolytic soln. and the areas to be etched are contacted by a micro carbon fibre electrode connected as the anode.
Patent AT-E136978-T1 (AT)
IPC: E05D3/06
Filed: 1993-10-28
Granted: 1996-05-15
Abstract: A furniture hinge having a movable hinge part (40) adapted to be mounted on a door and is connected by at least one pivot pin in an articulating manner with a hinge arm (1), which is adapted to be mounted on the supporting wall (3) by means of an attachment plate (4 and 5). The hinge arm (1) is locked in relation to the attachment plate by means of a set screw (26) which is able to be screwed into the hinge arm and able to be turned with the attachment plate (4 and 5) but not be moved in an axial direction. In order to provide a furniture hinge which has a compact design and is able to be attached to narrow end frame of openings in furniture and which, furthermore, renders possible a pivotal movement of the hinge arm for the purpose of lateral adjustment of a door without altering the gap, in an arm (21) partly overlapping the end side (48) of the supporting wall or of the end frame (3) the attachment plate (4 and 5) is provided with a slot (22) running parallel to the end side (48), which slot (22) parallels the pivot axis of the hinge arm and is in alignment with a slot (47) in the end part, adjacent to the joint, of the hinge arm.
Patent AT-E150939-T1 (AT)
Inventor: BUBJINSKI II JOSEPH F
IPC: A24D3/02
Filed: 1993-01-28
Granted: 1997-04-15
Abstract: A continuous belt (10) moves in synchrony with and in part parallel to a garniture tape (54) conveying filter plugs in axial alignment during the construction of cigarette filters. The belt has channels (22) therethrough allowing free flowing material to be channelled into spaces (24) between the filter plugs in the garniture tape (54), when the channels (22) are in registration with the spaces (24). The surface of the belt which opposes the garniture tape (54) has a groove (53) to accommodate the filter plugs (26) such that the filter plugs (26) are urged against the garniture tape (54). In one embodiment, the continuous belt comprises a metal band (20) and a composition strap (21) laminated on to one side of the metal band (20). In use, the composition strap (21) opposes the garniture tape (54). <IMAGE>
Patent AT-E140290-T1 (AT)
Inventor: VALENTE PIETRO
IPC: E04F21/20
Filed: 1993-04-09
Granted: 1996-07-15
Abstract: The present invention relates to an apparatus (10) for applying cementitious material onto a floor surface while screeding it and producing by means of spring loaded fingers varying depths of ridged impressions in a longitudinal direction within the cementitious material, from deep ridges to flat surfaced material, all formed with a levelled surface, adapted to receive tile components and other flooring products. The apparatus (10) includes a base (12) adapted for displacement on the floor surface and provided with a container (20) to receive the cementitious material. The base (12) defines an opening (42) adjustable by a moveable gate (40), which screeds the material onto the floor surface and trails the discharged cementitious material from the container (20) on the floor surface when the apparatus (10) is operatively displaced. <IMAGE>
Patent AT-E127732-T1 (AT)
Inventor: RUPPEL REMY
IPC: B31F1/07
Filed: 1992-12-07
Granted: 1995-09-15
Abstract: Process for the manufacture of embossed laminated film consisting in: separately embossing a first and second film by the use of a first and second embossing device, each comprising a rubber cylinder (1, 4) and an engraved cylinder (2, 11) fitted wich a series of projections of a height of between 0.3 and 2 mm and of a density of between 3 and 20 projections per cm?2, applying at least partially an adhesive (60) on the tops of the projections on one of the films and fitting together both films using a mating cylinder (5) disposed parallel to one of the engraved cylinders, so that the projections are interlocking. The invention is characterized in that the mating cylinder (5) is metallic ou made of another equally hard material and in that it is held in abutment at a predefined minimum distance (H) from said engraved cylinder (2).
Patent AT-E245646-T1 (AT)
Inventor: DALUGE SUSAN MARY
IPC: C07D473/32
Filed: 1993-02-24
Granted: 2003-08-15
Abstract: The present invention relates to intermediates useful for the preparation of certain compounds, for example, purine carbocyclic nucleosides.
Patent AT-E170846-T1 (AT)
Inventor: TOWNSEND LEROY B
IPC: A61K31/415
Filed: 1993-03-08
Granted: 1998-09-15
Abstract: Antiviral nucleoside analogues contain a substituted benzimidazole base attached to a carbocyclic ring in place of the conventional sugar residue. Particularly preferred compounds include those in which the 2-, 5- and 6- positions of the benzimidazole base are substituted by halogen. The compounds have activity against herpes virus especially cytomegalovirus and also hepatitis B virus infections.
Patent AT-E151639-T1 (AT)
Inventor: CAVALLETTI ENNIO
IPC: A61K38/00
Filed: 1993-06-14
Granted: 1997-05-15
Abstract: PCT No. PCT/EP93/01494 Sec. 371 Date Dec. 22, 1994 Sec. 102(e) Date Dec. 22, 1994 PCT Filed Jun. 14, 1992 PCT Pub. No. WO94/00141 PCT Pub. Date Jan. 6, 1994The use of glutathione (GSH) as chemoprotective agent against neurotoxicity induced by antitumor drugs active on the mitotic fuse is herein described.
Patent AT-E158946-T1 (AT)
Inventor: MAJETI SATYANARAYANA
IPC: A23G4/00
Filed: 1993-07-19
Granted: 1997-10-15
Abstract: Oral compositions possessing antiplaque and antigingivitis properties containing stannous gluconate are described herein.
Patent AT-E219308-T1 (AT)
Inventor: KAESSER JUERGEN DR
IPC: H03H17/04
Filed: 1994-03-03
Granted: 2002-06-15
Abstract: In this circuit arrangement, in which the received signal is demodulated, an auxiliary signal dependent on the field strength and a further auxiliary signal are derived from the demodulated signal. The auxiliary signal and the further auxiliary signal are combined to form the quality indication. <IMAGE>
Patent AT-E184150-T1 (AT)
Inventor: TROOST MARCEL-ABRAHAM DIPL-ING
IPC: H04J3/14
Filed: 1994-05-03
Granted: 1999-09-15
Abstract: The network has time coupling units or combined time and spatial coupling units. It also has purely spatial coupling units having several inputs and outputs. At least one of the spatial units is arranged such that, as an alternative to its telephone information coupling function, it can be selectively used as a test pattern generator to carry out tests on parts of the network. A test input register (RTS1) is associated with the test generator. The contents of the register are located, in the form of a test pattern, in bit positions allocated to inputs (EO-E15) of the spatial coupler as an alternative to the telephone information statically connected to those inputs. Instead of the switching addresses for exchange operation, control addresses are written into the coupling control memory (CM).
Patent AT-E150659-T1 (AT)
Inventor: SPIEGLER ROLAND DR
IPC: B01D19/04
Filed: 1994-12-03
Granted: 1997-04-15
Abstract: A method of defoaming diesel fuel by adding an organofunctionally modified polysiloxane of the general Formula I   <IMAGE>   wherein R1are alkyl groups with 1 to 4 carbon atoms or aryl groups with the proviso that at least 80% of the R1groups are methyl groups, R2 are the same or different in the molecule 30 to 90% of R2 having the same meaning as R1, and 70 to 10% of R2 consisting of a mixture of R2A and R2B groups which differ in polarity, is described. The inventive polysiloxane is added in an amount of 0.5 to 50 ppm, based on the diesel fuel.
Patent AT-E158687-T1 (AT)
Inventor: VAN RIJN FERDINAND THEODORUS J
IPC: A01N3/00
Filed: 1994-01-27
Granted: 1997-10-15
Abstract: An antifungal composition is disclosed which comprises an antifungal agent of the polyene type, an acidific antifungal compound and an additional organic acid or its alkali or earth alkali salt. The use of this composition to treat food and agricultural products is disclosed.
Patent AT-E199747-T1 (AT)
Inventor: WRAGG DAVID
IPC: B22D19/14
Filed: 1993-11-19
Granted: 2001-03-15
Abstract: A method of making an engineering ferrous metal comprising the steps of adding to liquid engineering ferrous metal solid alloy carbide particles and thereafter permitting the ferrous metal to solidify. The alloy carbide particles are coated with iron or an iron alloy to allow wetting to occur between the powder and the liquid ferrous metal and the particles have a density which matches that of the ferrous metal to provide a uniform distribution of the carbide particles in the ferrous metal. A roll may be made having at least a shell made of metal by such a method by centrifugal casting or electroslag remelting. <IMAGE>
Patent AT-E199899-T1 (AT)
Inventor: DUGAR SUNDEEP
IPC: A61K31/395
Filed: 1994-01-19
Granted: 2001-04-15
Abstract: Novel compounds of the formula   <IMAGE>   or a pharmaceutically acceptable salt thereof, wherein: R1 is   <IMAGE>    <IMAGE>   R2 and R3 are independently selected from -CH2-, -CH(lower alkyl)-, -C(di-lower alkyl)-, -CH=CH- and -C(lower alkyl)=CH-; or R1 with R2, or R1 with R3, form -CH=CH- or -CH=C(lower alkyl)-; u and v are independently 0-3, provided both are not zero; R4 is B-(CH2)mC(O)-; m is 0-5; B-(CH2)q-; q is 0-6; B-(CH2)e-Z-(CH2)r; Z is -O-, -C(O)-, phenylene, -N(R8)- or -S(O)0-2-, e and r is 0-5; the sum of e and r is 0-6; B-(C2-C6 alkenylene)-; B'-(C4-C6 alkadienylene)-; B-(CH2)t-Z-(C2-C6 alkenylene)-; t is 0-3; the sum of t and the number of carbon atoms in the alkenylene chain is 2-6; B-(CH2)f-V-(CH2)g-; V is cycloalkylene, f is 1-5, g is 0-5; the sum of f and g is 1-6; B-(CH2)t-V-(C2-C6 alkenylene)- or B'-(C2-C6 alkenylene)-V-(CH2)t-; the sum of t and the number of carbon atoms in the alkenylene chain is 2-6, B-(CH2)a-Z-(CH2)b-V-(CH2)d-; a, b and d are 0-6; the sum of a, b and d is 0-6; T-(CH2)s-; T is cycloalkyl, s is 0-6; or R1 and R4 together form   <IMAGE>   B is optionally-substituted phenyl, indanyl, indenyl, naphthyl, tetrahydronaphthyl or optionally substituted-heteroaryl; and R20 and R21 are independently optionally-substituted phenyl, optionally-substituted naphthyl, indanyl, indenyl, tetrahydronaphthyl, benzodioxolyl, optionally-substituted heteroaryl, optionally-substituted benzofused heteroaryl or cyclopropyl, pharmaceutical compositions, the use as hypocholesterolemic agents, processes for preparing, and the use in combination with cholesterol biosynthesis inhibitors to treat or prevent athersclerosis.
Patent AT-E168890-T1 (AT)
Inventor: REYNOLDS DAVID L
IPC: A61J1/05
Filed: 1994-05-16
Granted: 1998-08-15
Abstract: A bottomless pharmaceutical vial for filling, capping, and subsequent conversion into a syringe includes a shoulder (14) within its open bottom end (8) beneath a piston (10), and a retainer ring (20) snapped into engagement with the shoulder to retain the piston. The retainer ring has no part projecting beyond the external diameter of the vial, so that it may be installed prior to filling of the vial. A separate finger flange (32) may subsequently be snapped into place if required.
Patent AT-E151340-T1 (AT)
Inventor: SCHARKOWSKI JUERGEN
IPC: B03C3/49
Filed: 1994-08-04
Granted: 1997-04-15
Abstract: PCT No. PCT/EP94/02590 Sec. 371 Date Mar. 14, 1996 Sec. 102(e) Date Mar. 14, 1996 PCT Filed Aug. 4, 1994 PCT Pub. No. WO95/04649 PCT Pub. Date Feb. 16, 1995A honeycomb-shaped hollow body of plastic, preferably polyolefins, is provided which is composed of individually interconnected plastics components produced by injection molding. The advantages of the invention lie in a hollow body structure having a stable shape, low stress and accurate dimensions.
Patent AT-E160899-T1 (AT)
Inventor: HAUNER FRANZ
IPC: H01H11/06
Filed: 1994-09-20
Granted: 1997-12-15
Abstract: PCT No. PCT/DE94/01090 Sec. 371 Date Mar. 19, 1996 Sec. 102(e) Date Mar. 19, 1996 PCT Filed Sep. 20, 1994 PCT Pub. No. WO95/08833 PCT Pub. Date Mar. 30, 1995A contact facing is normally bonded to the carrier by brazing or welding, for which purpose, the bonding side has to have a suitable layer. According to the invention, prior to the bonding operation, the contact facings are treated without fusion in such a way that the metal oxide is at least partially reduced to metal at least on the solder side at the surface and in the subsurface region of the contact facing. The reduction can be carried out by heat treatment in reducing atmosphere. In the case of contact materials based on silver/iron oxide (AgFe2O3/Fe3O4), in particular, the iron oxide may also be reduced to iron on the switching side since iron oxide is again formed after switching. Alternatively, contact facings may be provided with carbon as reducing agent on the solder side. In particular, the reduction may take place locally in this case.
Patent AT-E186008-T1 (AT)
Inventor: PIERRO HELMUT
IPC: B29C45/26
Filed: 1995-08-24
Granted: 1999-11-15
Abstract: The mould assembly, for the prodn. of injection moulded prods., has an upper die section (1) and a lower die section (2) and the shaping mould inserts (6-8) of a cast material. The gate belt body (5), also of a cast material, holds the mould inserts (6-8) in a shaped fit and covers them with support against the injection pressure forces. The gate belt body is of a cast material contg. graphite.
Patent AT-E216055-T1 (AT)
Inventor: KROESCHE HERBERT
IPC: F24F7/013
Filed: 1995-09-15
Granted: 2002-04-15
Abstract: The ventilation fan humidity sensor (13) is positioned within the natural air flow, for controlling the electric drive motor for the fan, in dependence on the humidity level within the room. The fan is contained in a housing (2) which has a natural air flow path (12) separate from the forced air flow path (14) provided by the fan, in which the humidity sensor is contained. Pref. the air flows through the natural air flow path due to thermal currents.