baber/WOPTO huggingface dataset:
Patent AT-E56373-T1 (AT)
Inventor: RICKERT HANS PROF DR
IPC: B01D53/34
Filed: 1987-03-07
Granted: 1990-09-15
Abstract: A process for desulfurizing waste gas is described, wherein an SO2 containing waste gas is absorbed in an aqueous solution and the resultant solution containing sulfite is treated electrolytically which is much less expensive than the prior art methods, is simpler to implement and avoids the danger of producing explosive gases which is possible in prior art methods based on anodic O2 formation and cathodic H2 formation. In this process, electrochemical oxidation of SO32- ions into SO42- ions occurs at the anode as well as a simultaneous formation of H+ ions, thereby producing H2SO4, while avoiding the production of oxygen. Apparatus suitable for carrying out this process is also described.
Patent AT-E65101-T1 (AT)
Inventor: REIN HELMUT
IPC: E04C2/26
Filed: 1987-04-01
Granted: 1991-07-15
Abstract: Method of manufacturing a building panel, in particular for ceilings and walls, which is composed of at least one cover slab and a central element and the cover slab of which is made of a hygroscopic material, the cover slab being dried and bonded, in the dried state, with the aid of a synthetic-resin adhesive to the central element, which is designed as a grating or as a solid slab, the cover slab being provided furthermore, before or after bonding to the central element, with a coating which reduces the surface pores. For use of the building element in a climate having a transient, mean, minimal relative atmospheric moisture of a%, the cover slab is dried, in the course of manufacture of the building element, down to a relative slab humidity of b% (based on the dry weight) which is smaller and corresponds to the point, assigned to the mean, minimal relative atmospheric moisture, of the relative slab moisture on the equilibrium curve of the relative slab moisture of the cover slab in the moisture exchange with the surrounding air. In this dry state, the cover slab is bonded rigidly to a central element which is free from moisture expansion or exhibits low moisture expansion. Subsequently, the coating is applied to all surfaces of the cover slab having the specified dry state which come into contact with the external air.
Patent AT-E70283-T1 (AT)
Inventor: BACHL ROBERT
IPC: C08F10/00
Filed: 1987-10-10
Granted: 1991-12-15
Abstract: Homopolymerization and copolymerization of ethene are carried out using a Ziegler catalyst system consisting of (1) a transition metal catalyst component prepared by a method in which (1.1) first (1.1.1) an inorganic oxide substance (I) as a carrier and (1.1.2) a solution (II) of (IIa) a certain oxahydrocarbon and (IIb) a mixture of (IIb1) a vanadium trichloride/alcohol complex, (IIb2) a titanium trihalide or titanium trihalide/alcohol complex and, if desired, (IIb3) a zirconium tetrahalide, are combined with formation of a suspension (III), the latter is evaporated down to form a solid-phase intermediate (IV), (1.2) then (1.2.1) the solid-phase intermediate (IV) obtained from (1.1), and (1.2.2) a dissolved organoaluminum compound (V), are combined with formation of a suspension, the resulting suspended substance being a solid-phase product (VI), (2) an organoaluminum catalyst component and (3) an organohalogen catalyst component. In this process, the transition metal catalyst component (1) used is one prepared by a method in which (1.3) in addition (1.3.1) the product (VI) obtained from (1.2) is reacted with (1.3.2) oxygen, the resulting solid-phase end product (VII) being the novel transition metal catalyst component (1).
Patent AT-E73072-T1 (AT)
Inventor: MEERKATZ JOACHIM
IPC: G01G15/00
Filed: 1987-12-09
Granted: 1992-03-15
Abstract: In the filling of bulk material, especially coffee, into packages, there occur unavoidable fluctuations in the pack weight (tare weight). It is proposed to calculate the preset tare value by random sampling, to compare the calculated value with the gross weight and to feed it, as desired value, to the filling machine in a closed loop.
Patent AT-E72200-T1 (AT)
Inventor: STICHT WALTER
IPC: B65G47/256
Filed: 1983-10-25
Granted: 1992-02-15
Abstract: An arrangement for feeding parts, which comprises a storage bin for the parts, a conveyor for moving the parts from the storage bin in a feeding direction, apparatus for orienting the moving parts arranged rearwardly of the conveyor in the feeding direction and comprising different conveyor paths, and a distributor associated with the orienting apparatus, the distributor including a transfer device capable of assuming respective positions cooperating with respective ones of the conveyor paths, a drive for imparting the respective transfer positions to the transfer device, a control for the drive, and a monitor ascertaining characteristic data of the parts and transmitting the data to the control whereby the transfer device is driven into a respective one of the transfer positions in response to the data.
Patent AT-E43472-T1 (AT)
Inventor: IRVING STEPHEN NICHOLAS
IPC: A01N53/00
Filed: 1987-02-11
Granted: 1989-06-15
Abstract: A pesticidal formulation comprising a mixture of a knockdown pyrethroid and a bicycloalkane of the formula (I): <CHEM> wherein R is C2-10 alkyl, alkenyl or alkynyl, each optionally substituted by, or methyl substituted by, cyano, halo, C3-4 cycloalkyl or C1-4 alkoxy, or a group S(O)mR<2> wherein R<2> is C1-4 alkyl and m is 0, 1 or 2 or R is C3-10 cycloalkyl, C4-10 cycloalkenyl or phenyl, each is optionally substituted by C1-4 alkoxy, C1-3 alkyl, C2-4 alkynyl, halo, cyano or a group S(O)mR<2> as hereinbefore defined and R<1> is phenyl, C5-10 cycloalkenyl each optionally substituted.
Patent AT-E79893-T1 (AT)
Inventor: VACHLAS ZAFIRIOS
IPC: C09D7/12
Filed: 1987-02-24
Granted: 1992-09-15
Abstract: An aqueous coating composition comprising a film-forming material, a metallic pigment, phosphate inhibitor being either an orthophosphoric acid or an organic acid ester of phosphoric acid containing a group of formula (I):a cationic salt of one or more of the following metals: sodium, potassium, magnesium, calcium, strontium, barium, vanadium, cobalt, nickel, copper, zinc or silver; and a water containing diluent.
Patent AT-E45207-T1 (AT)
Inventor: ROJEY ALEXANDRE
IPC: B01F5/00
Filed: 1987-05-20
Granted: 1989-08-15
Abstract: A process and device for compressing a fluid by releasing a working fluid that includes an initial pocket wherein the working fluid circulates, a second pocket in which the fluid to be compressed circulates, a third pocket wherein the mixture of the working fluid circulates along with the fluid to be compressed, with the mixture being supplied from a mixing pocket that is connected to the third pocket as well as to the first and second pockets. The mixing pocket has a ring-like configuration and the first and second pockets are connected to the mixing pocket through passages that are adapted to introduce the working fluid and fluid to be compressed substantially tangentially. The device is adaptable to compress or pump an effluent which is of an oil type nature.
Patent AT-E75962-T1 (AT)
Inventor: REYNAUD SERGE
IPC: A63C5/16
Filed: 1987-12-09
Granted: 1992-05-15
Abstract: The accessory for skis, intended to link two skis together in order to facilitate their guidance, comprises a connecting leaf or strip (1) mounted on resiliently flexible members (3) rigidly fixed to the tips of the skis and making it possible to vary the relative position of said skis.
Patent AT-E162325-T1 (AT)
Inventor: FISCH KENNETH DAVID
IPC: G08B3/10
Filed: 1988-06-16
Granted: 1998-01-15
Abstract: A device and method are disclosed for saving stored messages in a digital stored voice paging receiver (10). The digital stored voice paging receiver (10) includes a plurality of message slots, each slot capable of storing a digitized voice message. A status value associated with a message slot is representative of the status of the message in the slot. A first embodiment of the method stores messages in the message slots by chronologically replacing older messages. A second embodiment of the method orders the stored messages in a predetermined priority. A stored message is replaced by an incoming message when the incoming message priority status is greater than the stored message priority status.
Patent AT-E73125-T1 (AT)
Inventor: WEBER JUERGEN
IPC: C07B61/00
Filed: 1988-12-22
Granted: 1992-03-15
Abstract: Dialkylaminoethylamines are prepared by hydrogenation of dialkylaminoacetonitriles. The reaction is carried out in the presence of specific cobalt catalysts.
Patent AT-E78641-T1 (AT)
Inventor: LING FUYUN
IPC: H04B3/23
Filed: 1988-06-30
Granted: 1992-08-15
Abstract: Echo cancellation to remove, from a locally received data communication signal, an echo signal component having a changing phase difference relative to the phase of a locally transmitted data communication signal, said locally transmitted communication signal being generated by modulating a carrier based on sequences of complex data signal points, is accomplished by correcting the phase of an input sequence of complex samples of the modulated carrier based on the changing phase difference to generate complex phase corrected samples, and generating a real-valued simulation of the echo signal based on the complex, phase corrected samples. Phase difference is estimated between two signals based on samples of the real signal component of one of the signals, and the real component of the difference between the signals; successive estimates of the phase difference are generated based on successive applications of an approximate Hilbert transform to samples of each of the real signal component of one of the signals, and to the samples of the real component of the difference between the signals, each application of the Hilbert transform being limited to two of the samples. A succession of sample values are averaged and the result of the averaging is scaled in accordance with a variable scaling factor; the succession of sample values is accumulated as a cumulative sample value, and an output indicative of the result is provided by comparing the cumulative sample value with a threshold that is based on the variable scaling factor.
Patent AT-E140963-T1 (AT)
Inventor: SLEDZIEWSKI ANDRZEJ Z
IPC: G01N33/566
Filed: 1989-01-18
Granted: 1996-08-15
Abstract: Methods for producing secreted biologically active peptide dimers are disclosed. The methods for producing secreted biologically active peptide dimers utilize a DNA sequence encoding a peptide requiring dimerization for biological activity joined to a dimerizing protein. Polypeptides comprising essentially the extracellular domain of a human PDGF receptor fused to dimerizing proteins, the portion being capable of binding human PDGF or an isoform thereof, are also disclosed. The polypeptides may be used within methods for determining the presence of and for purifying human PDGF or isoforms thereof. Pharmaceutical and diagnostic compositions utilizing the polypeptides are also disclosed.
Patent AT-E79574-T1 (AT)
Inventor: ECKOLD GERD-JUERGEN
IPC: B21D39/03
Filed: 1989-02-15
Granted: 1992-09-15
Abstract: The invention relates to a device for joining metal sheets together, comprising a punch and a die with elastically deflectable cutting parts. The dimensions of the punch, on the one hand, and of a closed contour of the die, on the other hand, define a joining region, such that none of the sheets is cut through and the joint has essentially isotropic tensile strength in all directions parallel to the sheets. The joint is also aesthetically pleasing on both sides. 
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Patent AT-E142517-T1 (AT)
Inventor: HERRMANN FRITZ DR
IPC: A61M37/00
Filed: 1989-03-21
Granted: 1996-09-15
Abstract: A reservoir has a release surface for controlled, diminishing release of active substances throughout the period of application to solid, liquid or gaseous acceptors. At at least one position on the reservoir (102), a flat (101) cross-sectional surface of the reservoir is smaller than the release surface. Also described are a device for controlled, diminishing release of active substances throughout the period of application having at least one reservoir (102), and the use of the device disclosed in technology, human and veterinary medicine, cosmetics and pest control, at least one active substance to be released being effective in the field of technology, human and veterinary medicine, cosmetics and pest control.
Patent AT-E80439-T1 (AT)
Inventor: BISPING FRANZ
IPC: E06B1/62
Filed: 1989-05-03
Granted: 1992-09-15
Abstract: In known constructions and, in particular, in the renovation of old buildings, the problem arises that in the region of the flashings of windows and doors,  the dew-point isotherm is not located in the window frame (7) but appears at the materials in the region of the interior, thereby resulting in a discontinuity in the curve of the dew-point isotherm. In order to avoid this disadvantage, the invention proposes that the curve of the dew-point isotherm of the room climate running through the heat-insulating zone (2) in the region of the static layer zone (1) or the monolithic wall passes without discontinuity or interruption into the window frame (7). <IMAGE>
Patent AT-E91804-T1 (AT)
Inventor: CUNNINGHAM DAVID GEORGE
IPC: G02F1/03
Filed: 1989-04-28
Granted: 1993-08-15
Abstract: A travelling wave optical modulator comprises a Z-cut lithium niobate substrate (4) on which is formed a proton exchanged optical waveguide (10) and a travelling wave electrode (18,20). The optical waveguide (10) is removed from the electrode (18,20) intermittently to bring an optical signal in the optical waveguide (10) back into phase with an electric field passing along the electrode (18,20). The optical signal is delayed relative to the electric field thereby allowing modulation of the optical signal by a non-periodic electric field. The optical waveguide (10) is defined within the boundaries of the top surface of the substrate.
Patent AT-E84815-T1 (AT)
Inventor: BARSOTTI ROBERT J
IPC: C09D133/06
Filed: 1989-06-26
Granted: 1993-02-15
Abstract: A coating composition useful for a finish for automobiles and trucks in which the film forming binder contains reactive binder components of about   (a) 25-90% by weight, based on the weight of the binder, of an acrylic polymer having at least two reactive anhydride groups composed of polymerized monomers of an ethylenically unsaturated anhydride and polymerized monomers from the group consisting of alkyl methacrylate, alkyl acrylate and any mixtures thereof, wherein the alkyl groups have 1-8 carbon atoms and the polymer has a weight average molecular weight of about 2,000-50,000; (b) 5-50% by weight, based on the weight of the binder, of a glycidyl component having at least two reactive glycidyl groups; and (c) 0.1-7% by weight, based on the weight of the binder, of a phosphonium catalyst or a blend of a phosphonium catalyst and a tertiary amine catalyst which may or may not contain hydroxyl groups.   m
Patent AT-E96104-T1 (AT)
Inventor: MAEKI-RAHKOLA JARI
IPC: B65B11/04
Filed: 1989-11-29
Granted: 1993-11-15
Abstract: The invention relates to a device assembly for wrapping a heat sealing plastic film (3) coiled from a store roll (2) in a packing machine around goods (5) at a packing station (4), the device assembly comprising means movable towards the packing station to carry out the following periodical actions on the plastic film (3) coiled from the store roll (2) - pressing it against the surface of the goods (5) at the packing station (4)  - heating  - cutting and - retaining the cut off end. The device assembly comprises a cylinder (1) having a length that is greater than the width of the plastic film (3) and movable towards the packing station (4) and away from it, at least two of the following being provided on its circumferential surface: a heating, retaining and a cutting zone. The retaining zone comprises in the longitudinal direction of the cylinder (1) at least one longitudinal slot or several consecutive inlets (6) connected with an aspirating canal (7) in the cylinder, and the cutting zone comprises a slot (9) having a length at least equal to the width of the plastic film (3) and extending into the hollow inside (8) of the cylinder (1) intended for a cutter (11) movable back and forth in the slot (9) of the actuating device (10) inside the cylinder and emerging from the slot as it moves.
Patent AT-E125668-T1 (AT)
Inventor: WILLIAMS JOHN STUART
IPC: A01K61/00
Filed: 1989-08-16
Granted: 1995-08-15
Abstract: A floatable frame (11) for supporting the net of an offshore fish farming apparatus comprises pairs of hoses (12a, 12b) arranged with the hoses of each pair interconnected to one another whereby application of sideways force by tidal movement or a vessel results in longitudinal compression of one hose and tension of the other hose, the successive pairs of hoses being rigidly interconnected at their respective ends whereby forces tending to deflect one pair of hoses either vertically or horizontally are transmitted to a neighbouring pair of hoses.
Patent AT-E130764-T1 (AT)
Inventor: BALDWIN ROBERT WILLIAM
IPC: C12N15/02
Filed: 1989-10-13
Granted: 1995-12-15
Abstract: Novel compositions and methods are described for stimulating a patient's immune system to tumor cells which bear a gp72 tumor-associated antigen and thereby eliciting a tumoricidal effect. Anti-idiotypic human monoclonal antibodies and idiotopic regions thereof to primary antibodies which bind selectively to an antigenic determinant of gp72 are provided to mediate the humoral and cellular components of the patient's immune system. The immunogenic agents find use both in vivo and in vitro.
Patent AT-E119987-T1 (AT)
Inventor: KEINE ULRICH
IPC: F16K31/68
Filed: 1990-01-13
Granted: 1995-04-15
Abstract: The invention relates to a device for controlling the gas supply of a gas consumer device I, II, in particular of a gas combustion point with two gas outlets A1, A2 with a manually actuated first valve 2, 5, 11, 12 which controls the gas inlet and the valve control member 2 of which only opens, by means of a thermoelectric safety pilot T1, when a flame is present on the consumer device, with a second valve 7, 14, 15 which controls the flow quantity, is modified by a second heat sensor T2 and can be adjusted manually, in particular by means of the handle 3 of the first valve 2, 5, 11, 12, the gas flowing via a single pipe 6 from the gas inlet to the first valve 2, 5, 11, 12 and from there to the second valve 7, 14, 15, the gas flow branching after the second valve to the two gas outlets A1, A2, and the pipe 10, which branches off after the second valve 7, 14, 15 and leads to the second gas outlet A2, being guided via the valve control member 2 of the first valve and being adjustable in flow quantity by the latter with a second control device. <IMAGE>
Patent AT-E97190-T1 (AT)
Inventor: SCHNEIDER ALFRED
IPC: E05D15/52
Filed: 1990-03-09
Granted: 1993-11-15
Abstract: A swivel device 10 is described for the wings 2 of windows, doors or the like, which consist of a bearing rail 11 to be fastened in the rebate 1' on the frame, of a holding rail 12 likewise engaging in the rebate 2' on the wing and of two links 6 and 7. Each of the links 6 and 7 is connected at least pivotably and unreleasably to the bearing rail 11 on the one hand and to the holding rail 12 on the other hand. 
<??>The simple fitting and removal of the wing 2 in relation to the fixed frame 1 is achieved in that at least the bearing rail 11 can be brought into releasable positive plug connection 24, 25 and 26, 27 with holders 13 and 14 mounted on the circumferential surface 1' of the rebate of the fixed frame 1 and can be secured in their position of engagement against these holders 13 and 14 by means of a bolt 26, 27'''. 
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Patent AT-E104219-T1 (AT)
Inventor: MURPHY JAMES J
IPC: B44F1/04
Filed: 1990-05-16
Granted: 1994-04-15
Abstract: A patterned metallized film (10) comprises a transparent or translucent polymeric film coated on one side with a thin coating of metal, with the metal coating and the polymeric film being bonded to each other. The metal coating has a multiplicity of fractures of different sizes distributed throughout the coating in a prescribed pattern (12) so that the reflection of light by the fractured metal coating produces a three-dimensional illusion of the pattern (12) when viewed through said polymeric film. The film may also include a layer of adhesive on the opposite side of the metal coating from the polymeric film, and a paper backing sheet on the opposite side of the adhesive layer from the metal coating. The fractures are preferably formed by heating the metallized film non-uniformly so that selected areas of the film expand and soften at a rate different from the rate at which other areas of said film expand and soften. The different rates of expansion and softening produce multiple fractures in the metal coating between the selected areas and the other areas, whereby the fractures replicate the desired pattern.
Patent AT-E84997-T1 (AT)
Inventor: FISCHER ARTHUR PROF-DR H C
IPC: B23B51/00
Filed: 1990-05-21
Granted: 1993-02-15
Abstract: A device for forming an undercut in a drill hole includes a drilling tool having a shank receivable in a chuck of a drilling machine and having a convex collar supported on a corresponding concave bearing surface of a bearing element of the device. The bearing element has a bore that communicates the bearing surface with an opening which communicates with a source of a lubricant liquid. The collar has at least one groove for conducting the liquid into the drill hole to the drill bit head of the tool.
Patent AT-E101592-T1 (AT)
Inventor: MUELLER MICHAEL DR
IPC: C08F20/34
Filed: 1990-09-08
Granted: 1994-03-15
Abstract: The invention relates to alkanediyl bis-carboxamides (I) of the general formula (I) 
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 in which R<1>, R<2>, R<3>, R<4>, X and n have the meaning indicated in the description, and to compositions (II) for use as adhesive component for the treatment of collagen-containing materials, which contain compounds (Ia), and to processes for the preparation and the use of the compositions (II).
Patent AT-E87565-T1 (AT)
Inventor: SCHMIDT INGO DR
IPC: B65B57/00
Filed: 1990-10-13
Granted: 1993-04-15
Abstract: The safety device comprises a slide (4) which is arranged on the chamber-side end of the trough (25) supporting the packings. This slide is pushed upwards by a small compressed-air cylinder (8) and closes the access to the chamber space virtually completely. If the slide encounters an obstacle, it emits a signal which stops the drive. After closing of the slide, the work process of the chamber begins. <IMAGE>
Patent AT-E115812-T1 (AT)
Inventor: KRAUS HEINZ DIPL-ING
IPC: H04N5/655
Filed: 1990-10-20
Granted: 1994-12-15
Abstract: In a circuit chassis for a television receiver comprising a frame on which a circuit board carrying electronic components, heat sinks, transformers, tuner, IF amplifier and other modules is mounted, which circuit chassis is inserted into the housing of the television receiver, plug-in connecting elements for peripheral connections being provided at the rear of the chassis which are accessible through the rear wall of the set, it is provided that the circuit chassis consists of a basic chassis section and a second chassis section connected to the former, in which the signal processing circuits for the video signals and the connection circuits and interface circuits for these are provided. All remaining modules are on the circuit board of the basic chassis section. The plug-in connecting elements for peripheral connections are provided on the side of the chassis section and are accessible seen from the rear. A cover which engages behind a penetration in the rear wall or which engages flush in the latter prevents access to the connecting lines and components which extend visibly next to the plug-in connectors.