baber/WOPTO huggingface dataset:
Patent AT-E28580-T1 (AT)
Inventor: KORDAS FRIEDEL
IPC: B01D46/04
Filed: 1984-05-25
Granted: 1987-08-15
Abstract: 1. Apparatus for dissolving layers of dust (56) on the inside of the walls (17) of cylindrical and conical filter housings (10, 18) by blasting with compressed gas (50) or compressed gas mixture in the case of dust filters with filter elements (14) which are open at the top, are secured with their open end (15) to a separating base (13) between the dust gas and the clean gas chamber and disposed on a circular surface, the encompassing diameter of which is smaller than the inner diameter of the filter housing (10), characterised in that a mounting frame (30) is rotatably mounted about the middle axis of the filter housing (10) between the filter elements (14) and the inside of the housing wall (17), the mounting frame (30) being composed in the axial direction of straight and in the circumferential direction of conically bowed hollow profiles, such as tubes (31, 32) for example, whereby at least two of the straight tubes (31) are connected to their lower ends with at least one bow-shaped tube (35) parallel to and at a distance from the conical housing wall (18), at least one of the tubes (31) which extend in the axial direction of the filter housing (10) and at least one leg of the bow-shaped tube (35) being passed through by compressed gas (50) and being provided with nozzle-shaped blowing apertures (33) for the compressed gas (50) directed towards the inside of the housing walls (17, 18).
Patent AT-E37385-T1 (AT)
Inventor: UMPLEBY JEFFREY DAVID BP CHEM
IPC: H01B13/14
Filed: 1984-12-13
Granted: 1988-10-15
Abstract: A crosslinkable composition comprising a silyl modified ethylene (co)polymer, a defined phosphorus or antimony compound and optionally a silanol condensation catalyst. The silyl modified polymer has hydrolysable silane groups introduced therein by copolymerisation, grafting or transesterification. The phosphorus or antimony compound (e.g. tributyl phosphite) reduces premature crosslinking during extrusion of the composition.
Patent AT-E41570-T1 (AT)
Inventor: MUSIL GERHARD DIPL-ING
IPC: H04B3/44
Filed: 1985-07-12
Granted: 1989-04-15
Abstract: In a circuit arrangement for feeding electrical users with a DC voltage, a constant-current fed switch controller is followed by a voltage converter. Given such a circuit arrangement, difficulties can arise when users are fed which, given a change of the input voltage, take a constant power, as is the case given voltage converters having a regulated output voltage. In order to make the circuit arrangement as insensitive as possible to overload conditions, the circuit arrangement is provided with a device for limiting the input power of the voltage converter. The circuit arrangement can be employed with particular advantage for feeding intermediate locations in communications transmission devices.
Patent AT-E76234-T1 (AT)
Inventor: HERKERT HANS DIPL-ING
IPC: H04Q9/00
Filed: 1985-10-01
Granted: 1992-05-15
Abstract: In a transmission network having a tree structure in which data is forwarded from the tree branches toward the trunk at periodic intervals, the data which is transmitted between the several network levels is transmitted in data blocks each having a status field and a data field, the status field identifying the status of stations at a lower level in the network. The information in the status field is reduced by deleting data corresponding to a predetermined status information content corresponding to the most probable configuration of such data. The remaining status data is divided into sub-sets and transmitted with an individual sub-address for each sub-set, and a control signal identifying the number of sub-sets which are transmitted, and an address identifying the sending station.
Patent AT-E46265-T1 (AT)
Inventor: TIBES ULRICH DR
IPC: A61P25/04
Filed: 1986-01-17
Granted: 1989-09-15
Abstract: Medicines are prepared having a synergistic effect containing a combination of the analgesic Flupirtin and at least one non-steroidal antiphlogistic.
Patent AT-E97751-T1 (AT)
Inventor: CERVONE PIERO
IPC: G05F1/46
Filed: 1986-02-27
Granted: 1993-12-15
Abstract: Voltage regulator which can compensate for the output voltage variation of a line modulator for use in transmitters for radar applications. The voltage variation in question is due to the modulation induced by the radar repetition frequency. This regulator is essentially made up of a network (1,2,3,4,5,6,7) which varies the value of the input signal to a comparator 8 in relation to a signal which is proportional to the variation of repetition frequency.
Patent AT-E86722-T1 (AT)
Inventor: PROBST GEORG
IPC: B60C29/02
Filed: 1986-06-02
Granted: 1993-03-15
Abstract: A valve for vehicle tyres, especially a snap-in valve, with a sleeve-like plastic of a hardness in the delivery state of approximately 65 to 75, Shore A, which has a base section for connection to a rim or suchlike and surrounds a valve cylinder with an external thread for a valve flap, an axial cut-out in the valve cylinder having a different diameter in the axial direction and holding a valve insert which is supported such that it can move axially against an accumulator, is intended to be designed such that both its manufacture and its reliability are improved. To this end, the sleeve-like body is combined with the valve cylinder into a valve body (11) and this is produced as one piece, from plastic, such that the hardness on the inner surfaces (26, 27) of the axial cut-out in the valve cylinder, at least in the region connecting it to the valve insert (12), is higher than on the base section (14). In this way, the harder region is intended to have approximately 50 Shore d in the delivery state.
Patent AT-E57810-T1 (AT)
Inventor: GRABOWSKI KARL-HEINZ DIPL-ING
IPC: H04Q11/04
Filed: 1986-07-04
Granted: 1990-11-15
Abstract: 1. Circuit arrangement for telecommunication exchanges, preferably telephone exchanges, in which connections are established between two terminal stations, for example subscriber stations, as single-channel connections via one channel each for each of the two directions of transmission or as multi-channel connections via correspondingly a particular plurality of channels per multichannel connection for each of the two directions of transmission, and in which, for the purpose of establishing the connection, groups of channels are available in switching networks, extending in each case from switching stage to switching stage and, if necessary, also extending in transmission systems in each case from exchange to exchange, for the free selection of one free channel each or - in the case of multichannel connections of correspondingly several channels to be selected at the same time - by path selection search devices in or of switching networks and, if necessary, route selection search devices in exchanges, and in which the free channels of in each case one group are only available for a search for and a selection of a channel for a single-channel connection for each of its two directions of transmission when the number of instantaneously free channels is at least as large as the particular plurality of channels for amulti-channel connection, characterized in that means are provided in such a manner that during the establishment of a single-channel connection, the channels of a group are also available for selection by the search device if only a single channel of the relevant group is free, and in that, in the case where the number of instantaneously free channels is as large as the particular plurality of channels for a multichannel connection, the establishment of a multi-channel connection has priority over the establishment of a single-channel connection, preferably the free channels are only available for selection by the search device for the establishment of a multi-channel connection.
Patent AT-E58825-T1 (AT)
Inventor: ROECK ERICH
IPC: A47B88/16
Filed: 1986-10-01
Granted: 1990-12-15
Abstract: An extension pull-out guide assembly for each side of a drawer includes a pull-out rail fastened to the drawer, a supporting rail on each side of a furniture body and a center rail arranged between the pull-out rail and the supporting rail. A runner roller is mounted on the center rail. The supporting rail has stop members for the runner roller of the center rail to limit the extracting movement of the center rail. The stop members hold the runner roller of the center rail in clamping arrangement between a first passable stop member that can be overrun and a second unpassable stop member. Thus, unintentional displacement of the center rail in the extracted position towards the front as well as towards the rear is prevented.
Patent AT-E52939-T1 (AT)
Inventor: MEYER HANS
IPC: B01F5/06
Filed: 1986-11-29
Granted: 1990-06-15
Abstract: The static mixing device employs mixing elements, each of which has at least three transversely spaced webs. The webs are spaced transversely from each other to provide gaps through which a fluid may pass during mixing. In addition, each web while being secured to the casing at the upper ends relative to a downward flow has lower terminal ends which are spaced from the casing to provide further gaps through which the liquid may pass during a downward descent.
Patent AT-E67101-T1 (AT)
Inventor: HOLM EJLER L
IPC: B01J8/32
Filed: 1986-06-03
Granted: 1991-09-15
Abstract: A process for the operation of a circulating, fluidized bed reactor is described, by which a solid particle material comprising a solid reactant material, in particular carbonaceous fuel, is introduced into the lower part of the reactor and is formed to a fast bed by means of a fluidization gas containing a gaseous reactant material, in particular oxygen, introduced into the reactor bottom, while nonreacted particles are removed from the reactor top and recirculated to the bed. 
<??>By removing a predetermined fraction of the solid particle material being present in the reactor from at least one site positioned below the reactor top, subjecting it to thermal treatment and recirculating it to at least one other, lower positioned site of the bed, enhanced possibilities for process optimalization are achieved. 
<??>Furthermore a fluidized bed reactor is described comprising a vertical reactor chamber (1), a first inlet (9) in the lower part (2) of the reactor chamber for introduction of solid particle material, and a second inlet (22) in the bottom of the reactor chamber for introduction of fluidization gas, and an outlet conduit (28) in the upper part (4) of the reactor chamber for removal of reactor material. 
<??>Such a reactor may be used for performing the described process, when at least one further outlet conduit (5, 3a, 3b, 4) for solid particle material is provided between the first inlet (9) for solid particle material and the outlet (28) for reactor material, which outlet conduit (5, 3a, 3b, 4) via cooling or heating members (21) leads back to the reactor as at least one further inlet for solid particle material.
Patent AT-E52509-T1 (AT)
Inventor: NAKAI HIDEO
IPC: C07D211/70
Filed: 1986-06-12
Granted: 1990-05-15
Abstract: A novel thiazolidine derivative of the formula:wherein R<sup>1</sup> is a substituted or unsubstituted phenyl group, R<sup>2</sup> is hydrogen or a lower alkyl group, R<sup>3</sup> is hydrogen, a lower alkyl group or a lower alkanoyl group, Q is a single bond or a lower alkylene group, Alk is a lower alkylene group, Y and Z are the same or different and are oxygen atom or sulfur atom and the group of the formula:oror a pharmaceutically acceptable salt thereof, which is useful as a cardiotonic agent is disclosed together with processes for the preparation of the compound and a pharmaceutical composition containing said compound.
Patent AT-E58788-T1 (AT)
Inventor: ERICKSON DONALD CHARLES
IPC: F25J5/00
Filed: 1986-04-29
Granted: 1990-12-15
Abstract: Process and apparatus are disclosed for increasing argon recovery in conjunction with cryogenic distillation of air to high purity oxygen. The increased argon recovery is obtained by incorporating one or more latent heat exchangers in the flowsheet at strategic disclosed locations and between specific fluids. The invention is particularly advantageous in conjunction with LOXBOIL flowsheets, which otherwise lose O2 recovery when argon recovery is increased.
Patent AT-E65790-T1 (AT)
Inventor: MERZ PETER W DR
IPC: C09J201/00
Filed: 1987-03-20
Granted: 1991-08-15
Abstract: The reactive hot-melt adhesive is still plastically formable, though viscous, after cooling and contains a mixture of  - at least one thermoplastic material,  - at least one isocyanate-based binder, and  - at least one thixotropic agent, and the isocyanate content, based on the total hot-melt adhesive, is in the range from 0.01 to 10 % by weight.
Patent AT-E64165-T1 (AT)
Inventor: NOHLEN WOLFGANG
IPC: E04B9/00
Filed: 1987-03-20
Granted: 1991-06-15
Abstract: In a suspended interior ceiling, consisting of a furring with profile sections (8, 5) and of plaster baseboards (21, 22) which are mounted on the furring and form prefabricated elements which carry, on both sides of a preferably mineral fibre-containing, sound and/or heat-insulating layer (39), a coating (40, 41) adhering thereto, which consists of a mortar matrix with fibre reinforcement, preferably of glass, which is of open-pore construction on the interior of the room and is provided with an acoustic plaster after producing a jointless ceiling surface (29) on the room interior by covering the joints with strips (26) consisting of woven fabric or grating and introduced into preferably recessed board edges (24, 25), provision is made, according to the invention, for the board coating (41) arranged on the ceiling upper side to be of closed-pore construction and to serve for stopping a pressure difference occurring between the fibre layer (39) and the ceiling intervening space (43), and for the grating strips (26) to cover open joints (23) and to be accommodated, on both sides, in recessed board edges (24, 25), and also to be primed with a synthetic resin adhesive containing cement (at 27). <IMAGE>
Patent AT-E66121-T1 (AT)
Inventor: TORTA NELLO
IPC: A47L11/16
Filed: 1987-05-22
Granted: 1991-08-15
Abstract: The invention relates to a rotary cleaning brush device for cleaners of paved surfaces, whose brushes (2) are aligned perpendicularly to the straight travel direction of the cleaner and have peripheral regions which are formed of an orderly succession of projections (8) and recesses (9), the projections (8) of each brush (2) fitting into the recesses (9) of another brush (2), and having at least one pair of brushes (2) arranged with their respective axes of rotation (4) convergent together in a direction away from a surface (7) to be swept, the brushes (2) being rotated in a direction which produces, in the areas of least mutual distance between the brushes (2), tangent velocities which are on the average oppositely directed with respect to the straight travel direction of such cleaners.
Patent AT-E67142-T1 (AT)
Inventor: GRUBER HANS
IPC: B65D1/30
Filed: 1987-05-22
Granted: 1991-09-15
Abstract: The package is made of plastic and consists of several interconnected and jointly sealed dishes (1, 2, 3). In order to be able to heat such a package in a small pot in a space-saving and energy-saving manner, the webs (6, 7) between the dishes are provided with weakening lines (10, 11), along which the dishes can be folded together and placed on top of one another with their sealed-on covering films (8). At least one of the dishes (3) can be separated from the other dishes (1, 2) along the weakening lines (10, 11). <IMAGE>
Patent AT-E56748-T1 (AT)
Inventor: KRUSE HANS
IPC: C11D7/16
Filed: 1987-10-05
Granted: 1990-10-15
Abstract: 1. Detergent tablets having a broad solubility profile for dishwashing machines containing alkali metasilicates and pentaalkali triphosphates as alkaline-reacting components, active chlorine compounds and tableting aids, characterized in that the alkali metasilicates consist of a mixture of sodium metasilicate hydrates and anhydrous sodium metasilicate while the penta-alkali triphosphate consists of anhydrous pentasodium triphosphate, the ratio by weight of anhydrous sodium metasilicate to the sodium metasilicate hydrates being between 0.1 and 1.0 and the ratio by weight of anhydrous pentasodium triphosphate to anhydrous sodium metasilicate being from 1:2 to 2:1 and in that a mixture of from 1 to 5% by weight anhydrous sodium acetate and from 2 to 6% by weight spray-dried sodium zeolite NaA is used as the tabletting aid.
Patent AT-E57159-T1 (AT)
Inventor: FISCHER WILHELM
IPC: B65H3/42
Filed: 1987-10-23
Granted: 1990-10-15
Abstract: Blanks (1) for making cartons are removed, one at a time, from a stack (2) by a rotor (12) equipped with a row of suction heads (7). Each suction head is mounted on a roller (8), driven by a gear train (9,10) from a gear wheel (11) mounted coaxially with the rotor. The gear train causes each suction head roller (8) to rotate in the direction opposite to that of the rotor. Because of this reverse rotation, as each suction head passes the stack of blanks, it is momentarily stationary relative to the stack and so pulls the top blank away.
Patent AT-E106078-T1 (AT)
Inventor: HENNING RAINER DR
IPC: C07D209/52
Filed: 1987-11-17
Granted: 1994-06-15
Abstract: The invention relates to a process for preparing compounds of the formula I    <IMAGE>  I  in which R stands for hydrogen, alkyl or aralkyl and R1 to R5 are identical or different radicals, (substituted) alkyl, cycloalkyl or (substituted) aryl or in which the pairs of radicals R1 and R2, R2 and R3, and R4 and R5 together with the carbon atom(s) supporting them form a mono- or bicyclic ring system and the other radicals are hydrogen, by treating a compound of the formula II    <IMAGE> II  in which R and R1 and R5 have the abovementioned meaning and R6 and R7 denote alkyl or aralkyl or together with the nitrogen atom supporting them form a heterocycle which can additionally contain an oxygen atom, with a reducing agent.
Patent AT-E66754-T1 (AT)
Inventor: VAN DER VELDE HENDRIK SIMON
IPC: G02B6/36
Filed: 1985-05-22
Granted: 1991-09-15
Abstract: The optical flat type cable manufactured according to the disclosed method comprises parallel extending optical fibres which are interconnected by a light-cured lacquer of acrylic acid esters which is present only on the facing circumferential parts of the optical fibres, guiding a number of parallelly extending optical fibres (18) over a first roller or system of rollers (11,13) whose surface(s) comprise(s) a layer of light-curable lacquer, whereby the fibres are provided on one side with a layer of lacquer; subsequently guiding the thus covered fibres over a second roller or system of rollers (20,21) the shaft(s) (22,23) of which is (are) as right angles to that of the first roller or system of rollers, so that the fibres are rotated through an angle of 90 DEG  whilst approaching and subsequently engaging each other, whereby the sides of the fibres covered with lacquer are caused to face and substantially contact each other, and finally exposing the thus obtained assembly of optical fibres to light, thereby resulting in said optical flat type cable.
Patent AT-E91914-T1 (AT)
Inventor: ABEL HEINZ
IPC: B01D19/04
Filed: 1987-09-23
Granted: 1993-08-15
Abstract: Antifoams are described which contain p0 (1) an alkaline earth metal salt of a C10-C24-fatty acid, (2) a dialkyl ester of an unsaturated dicarboxylic acid, (3) a mineral oil, (4) a non-ionic emulsifier, (5) an anionic emulsifier and (6) an alkylenediamide, as well as liquid formulations containing such antifoams and their use in a defoaming method for aqueous systems.
Patent AT-E111904-T1 (AT)
Inventor: DI DOMENICO ROBERTO
IPC: A61P11/10
Filed: 1988-07-02
Granted: 1994-10-15
Abstract: Cyclic amino-thioacetal amides of formula I <CHEM> wherein X is O, S, p is 1 or 2, R and R1 are optionally esterified hydrogen or carboxy, A is a single bond, methylene or ethylene, m is zero or 1, n is an integer 1 to 7 and y is a imidazole or  beta -pyridylmethyl residue as well as intermediates for preparation thereof, Compounds I have valuable therapeutic properties. r
Patent AT-E89792-T1 (AT)
Inventor: SERVER PEREZ JUAN
IPC: B62B1/12
Filed: 1988-09-14
Granted: 1993-06-15
Abstract: Foldable cart for shopping. It is a foldable cart with a rigid base for reinforcement of the bag bottom, which base has articulated thereto both frameworks (1, 2) carrying the corresponding wheels on which the bag (6) leans in the unfolded position for its transport, which frameworks allow the wheels to be folded beneath the rigid base, whilst the seizing frameworks can be extended and folded by in-parallel sliding in order to allow the extension thereof for pulling the cart or folding it in the form of a bag of reduced size for its hand transport. One of the frameworks is attached to the upper zone of the bag, pulling the latter for its extension or folding, whilst the other one has, close to its articulation axle at the resistant base of the bag, a prismatic piece (7) provided with one or two lugs (8) which pass through both slots foreseen in the housing for the articulation of the frames and the wheel frame works to extend the wheels automatically. There are in the guiding sleeves of the frames and in the articulation housing, means for the retention of the unfolded position and, in the resistant base, other means for fitting said frames in the folded position.
Patent AT-E91218-T1 (AT)
Inventor: GOEBEL ARMIN
IPC: A23L1/308
Filed: 1988-11-10
Granted: 1993-07-15
Abstract: The extract includes dextrins, maltose, glucose, minerals and vitamins, the remainder water, characterised in that it is obtainable by conversion, without leaving any residue, of germinated cereals and/or legumes and/or other grains, in which the total extract contains a naturally water-soluble extract fraction, an extract fraction, up to about 90% of the total extract, that has been made water-soluble, and a water-insoluble extract fraction, and that germinated cereals which may be used are the seven cereal types wheat and/or rye and/or barley and/or oats and/or maize and/or rice and/or millet.
Patent AT-E95202-T1 (AT)
Inventor: AUCHTER GERHARD DR
IPC: C08F2/16
Filed: 1988-12-13
Granted: 1993-10-15
Abstract: The process involves the free-radical polymerisation of
 (a) from 50 to 100%, based on the weight of all the monomers, of C1- C20-alkyl (meth)acrylates,
 (b) from 0 to 20%, based on the weight of all the monomers, of polyolefinically unsaturated monomers and
 (c) from 0 to 30%, based on the weight of all the monomers, of further monoolefinically unsaturated monomers,
 in aqueous emulsion in the presence of a preformed, water-dispersed solution copolymer (A) made from
 (I) from 1.5 to 15% by weight of monomers containing 3 to 10 carbon atoms and one carboxyl or carboxylic anhydride group,
 (II) from 30 to 98.5% by weight of C1-C20-alkyl acrylates or methacrylates,
 (III) from 0 to 60% by weight of vinylaromatic compounds,
 (IV) from 0 to 20% by weight of monoolefinically unsaturated carbonyl compounds and
 (V) from 0 to 20% by weight of further monomers other than those mentioned under (I) to (IV),
 and a solution copolymer (B) comprising from 40 to 100% by weight of monomers (II) and from 0 to 60% by weight of monomers (III) to (V).