baber/WOPTO huggingface dataset:
Patent AT-E165196-T1 (AT)
Inventor: JENSEN OLE HEDEVANG
IPC: H03G3/30
Filed: 1991-01-25
Granted: 1998-05-15
Abstract: This invention relates to power amplifiers, such as pulsed power amplifiers, for amplifying radio frequency signals and to a method of amplifying radio frequency signals. The power amplifier in accordance with the invention is responsive to a power level control signal so as to amplify radio frequency signals to define any one of a plurality of amplifier output power envelopes. The power amplifier comprises means (110, 112, 114) for generating a predetermined time varying signal which represents a predetermined one of the plurality of amplifier output power envelopes, means (130) for modifying the time varying signal in response to the power level control signal (124) for definition of a selected output power envelope and control means (108) for controlling the amplifier output power in response to the modified time varying signal to amplify the radio frequency signal according to the selected one of said plurality of output power envelopes. The time varying signal may be a sequence of values stored in memory (114). The modifying means may be a clipper which clips the time varying signal at a value that depends on the power level control signal or a multiplier (130) that multiplies the times varying signal by a value that depends on the power level control signal or a subtractor that substracts a value from the time varying signal which depends on the power level control signal.
Patent AT-E131600-T1 (AT)
Inventor: HELD WOLFGANG
IPC: G01F11/00
Filed: 1991-02-15
Granted: 1995-12-15
Abstract: A sliding device (1) for dispensing a quantity of bulk material corresponding to a dispensing volume (11) can slide on a bulk goods container (62) for granular or powdered material so that, in a loading position, the container space (51) communicates via an outlet opening (39) with the dispensing space (11). In an emptying position, on the other hand, the sliding device is pressed upward and the outlet opening (39) is closed, but a dispensing opening (34) in the dispensing space is opened. The sliding device is actuated by an actuating device (38, 54) in, or parallel to, the axis (A) of the container.
Patent AT-E126163-T1 (AT)
Inventor: SAUNIER CHRISTIANE-MONIQUE
IPC: B65D25/36
Filed: 1992-04-01
Granted: 1995-08-15
Abstract: A food package formed from a high temperature resistant container (10) having a side wall (16) extending upwardly from said base to a top edge (18) which defines an opening and a substantially microwave transparent cover (24) positioned over substantially all of either the opening or the surface of the base characterised in that the cover has aluminium laminated depending side edges (19) adapted to be secured to a major or total part of the side wall (16). <IMAGE>   <IMAGE>
Patent AT-E135159-T1 (AT)
Inventor: BECKER KLAUS
IPC: A01F29/06
Filed: 1992-04-13
Granted: 1996-03-15
Abstract: 2.1. In conventional conveying devices (24) for choppers, which followed a chopping drum and preceded a discharge shaft (26), problems could arise in the delivery of material when only a little material had to be conveyed and acceleration which could be imparted to this was too low. 2.2. The improved conveying device (24) contains a rotor (32) rotating between side walls (34) and having disc-like supporting elements (96) for receiving the paddles (98). Both in the side walls (34) and in the radially extending supporting elements (96) are provided orifices (120) or perforations (102) which can be brought into alignment with one another. In this way, the flow per unit volume can be supplemented by sucked-in air and a sufficiently high acceleration can be imparted to the "material" as a whole which is to be conveyed. 2.3. Conveying devices (24) of this type can be employed on self-propelled choppers in agriculture. <IMAGE>
Patent AT-E115927-T1 (AT)
Inventor: ENGLE THOMAS H
IPC: B61D47/00
Filed: 1988-06-17
Granted: 1995-01-15
Abstract: Apparatus for loading and unloading semitrailers on a train of flat cars (10) by coupling the semitrailers to power driven stanchions (12), providing the power driven stanchions with automatic control in the form of proximity sensors (14) for governing movement of the semitrailers in accordance with proximity of adjoining semitrailers and automatically steering the stanchions along a guide path (16) to load and unload the train. <IMAGE>
Patent AT-E118975-T1 (AT)
Inventor: POSSENTI GIOVAN BATTISTA
IPC: A22C11/02
Filed: 1992-03-12
Granted: 1995-03-15
Abstract: A method for sequentially packaging products, such as for example sausagemeat, soft meat or the like, in which a delivery outlet (11) introduces a product into a continuous sheath (13) fed peripherally to the outlet, comprises the steps of: discharging a product into the sheath (13); constricting the sheath by means of constricting means (18), in a first position between the product delivery outlet; moving the first constricting position towards the product to stretch the segment of sheath over the product and compact it; constricting the sheath in a second position, by means of second constricting means (17), between the first position and the delivery outlet (11); sealing the sheath between the first and second position by means of a sealing head (23). <IMAGE>
Patent AT-E168502-T1 (AT)
Inventor: ROBERTS ROGER G
IPC: G01S7/03
Filed: 1992-10-23
Granted: 1998-08-15
Abstract: A 90 DEG  coupling circuit (300) cascaded with a pair of hybrid mode latchable phase shifters (302, 304) provides polarization agility for an RF radiator module of the type typically used in a phased array. For example, such radiator modules typically may utilize an active microwave integrated circuit (MIC), a monolithic microwave integrated circuit (MMIC) or a passive reciprocal hybrid mode element (RHYME) circuit. These circuits are arranged to provide duplex RF transmit/receive functions with controllable phase shifts at each radiator site in a phased array. By appropriately setting the two controllable phase shifters (302, 304) to different combinations of phase shifts (e.g., 0 DEG  and/or 90 DEG ) to a dual orthogonal mode radiator, different spatial polarizations for RF radiator transmit/receive functions can be defined. The radiator itself may include a square or circular waveguide including, in some cases, a reciprocal dielectric quarter-wave plate and a non-reciprocal ferrite quarter-wave plate. If a square waveguide is utilized, then 0 DEG ,90 DEG  hybrid mode latchable phase shifters may be arranged on either side of a common ground plane with direct waveguide coupling into a septum polarizer waveguide section of the radiator element. A 90 DEG Lange hybrid coupler also may be used by itself in conjunction with an electrically rotatable ferrite quarter-wave plate radiating element to achieve a certain degree of polarization agility. <IMAGE>
Patent AT-E124335-T1 (AT)
Inventor: BOERGER MANFRED
IPC: C03C17/32
Filed: 1992-03-19
Granted: 1995-07-15
Abstract: When a decorative layer is being applied to a glass sheet by screen printing, the printing surface of the printing screen (2) used extends beyond the peripheral face (9) of the glass sheet (1). The ink which, during the printing operation, is present in the apertures of the printing screen on the outside of the surface of the glass sheet is sucked up by means of a suction device (23) which is passed over the printing screen (2) behind the doctor (21). 
<IMAGE>
Patent AT-E121278-T1 (AT)
Inventor: DONY DOMINIQUE
IPC: A47C3/30
Filed: 1992-06-29
Granted: 1995-05-15
Abstract: Column intended to be a part of a furniture support, in particular for a chair, and formed by a sliding tube (6) whose upper frustoconical end is intended to be fitted, by its upper part, into a matching frustoconical cavity in the upper part of the piece of furniture (5), which slides in a support tube (2) which is integral with a leg (3) of the piece of furniture. The sliding tube traps, with radial play, the body (7) of a gas spring, whose piston rod (9) is fastened to the bottom of the support tube (2). A reinforcing metal sleeve is force-fitted inside the frustoconical end part. Its lower edge (14) acts as a bearing surface for the upper edge of the body (7) of the gas spring. Advantageously, it consists of a split socket bearing a tongue which immobilises in rotation a thruster (19) inserted between the locking control finger (16) and an actuating lever (17). 
<IMAGE>
Patent AT-E145896-T1 (AT)
Inventor: STANEK JAROSLAV DR
IPC: A61K31/165
Filed: 1992-10-08
Granted: 1996-12-15
Abstract: The invention relates to acid addition salts of bases of the formula I <IMAGE> in which A, R1, R2, R3, R4, R5, X and Z have the meanings given in the description, with an acid [PA], which denotes a mono- or polybasic acid selected from carbonic acid, alkanoic acids which are unsubstituted or monosubstituted to polysubstituted, apart from formic acid, unsubstituted acetic acid, lysine and arginine; alkenoic acids which are unsubstituted or substituted, apart from unsubstituted fumaric acid, cycloalkylcarboxylic acids, arylcarboxylic acids, aryl-lower alkylcarboxylic acids in which lower alkyl is unsubstituted or substituted, aryl-lower alkenylcarboxylic acids, heterocyclylcarboxylic acids, alkanesulphonic acids which are unsubstituted or substituted, apart from unsubstituted methanesulphonic acid, aromatic sulphonic acids, alkylsulphuric acids, N-substituted sulphamic acids, organic acids without carboxyl, sulpho, sulphate or phospho groups, and further from pyrophosphoric acid and hydrogen iodide; and tautomers thereof. The acid addition salts are employed for the treatment of disorders which respond to inhibition of S-adenosylmethionine decarboxylase.
Patent AT-E156800-T1 (AT)
Inventor: CHARPENTIER BRUNO
IPC: C07C49/84
Filed: 1992-05-04
Granted: 1997-08-15
Abstract: PCT No. PCT/FR92/00404 Sec. 371 Date Aug. 22, 1994 Sec. 102(e) Date Aug. 22, 1994 PCT Filed May 4, 1992 PCT Pub. No. WO92/19583 PCT Pub. Date Nov. 12, 1992Aromatic bicyclic compounds of formula (I)   CH2OH, -OH, -CHO, -CONH2, -COOH, -COOalkyl, -SH, S-alkyl, etc. . . . ; R2 is H; R3 is H, aryl, aralkyl or lower alkyl optionally substituted by a hydroxyl, a lower alkoxy or a -CO-R12, R12 being specifically H, lower alkyl, hydroxyl, lower alkoxy, or R2 and R3 together form a naphthalene ring with the benzene ring; R4 is a linear branched or unbranched alkyl having 1 to 15 carbon atoms or a cycloaliphatic radical; R5 represents specifically -(CH2)n-R13, -CH=CH-(CH2)n-R13, n being 0 or 1 to 6, R13 representing -COR15, monohydroxyalkyl, polyhydroxyalkyl, epoxy lower alkyl or -O-CO-R16, R15 representing specifically -OH, -Oalkyl, -Oaryl, R16 being specifically H, lower alkyl, aryl, or aralkyl; R6 and R7 are H, a halogen, lower alkyl or -OR16; and also the salts of the compounds of formula (I) in which R1 represents a carboxylic acid grouping; and the chiral analogues of the said compounds of formula (I).
Patent AT-E132432-T1 (AT)
Inventor: KONICEK JIRI DANIEL
IPC: B29C43/18
Filed: 1992-03-18
Granted: 1996-01-15
Abstract: A system of conveyors and handlers for manufacturing copper clad laminates is disclosed. The system has a layup station including at least two clean rooms in which B-stage and copper foil sheets are respectively placed. A sandwich comprising a copper foil sheet placed into contact with a press plate is conveyed from the first to the second clean room where a B-stage sheet is positioned against the copper foil. The resulting uncured laminate is then transferred with its press plate to a stacking station until a predetermined number of laminates, separated by press plates, is stacked into a "book". One or more books are then conveyed through press loading equipment where heat and pressure are applied to cure the laminates. The books are then transferred to a breakdown station where the cured laminates and press plates are successively and sequentially stripped from the book. The press plates are conveyed back to the layup station for recycling into "new" books with each press plate cleaned immediately prior to reentering the first clean room. To minimize the migration of B-stage dust or fibers from the second to the first clean room, the ambient atmospheric air pressure within the first clean room is maintained at a greater pressure than the air pressure within the second clean room.
Patent AT-E256279-T1 (AT)
Inventor: LANG GERHARD
IPC: G01F1/06
Filed: 1993-05-13
Granted: 2003-12-15
Abstract: The subject of the invention is fluid meters having an impeller, especially water meters installed vertically. In order to reduce the bearing friction and increase the measuring sensitivity, the specific weights of the impeller (10), of the wheels (32, 33, 34) of the reduction gear and/or the counter (35) are initially matched to the specific weight of the measuring fluid. Furthermore, the centres of gravity of the impeller (10), the wheels (32, 33, 34) of the reduction gear and/or the counter (35) are set exactly in the middle between the respective bearing points. This purpose is served, for example, by closed cavities (41) increasing the positive lift or additional weights (40) increasing the negative lift. In order to set the centre of gravity, these can be displaced along the shaft (11) of the impeller (10) or the shafts of the wheels (32, 33, 34) of the reduction gear or the counter (35). <IMAGE>
Patent AT-E201881-T1 (AT)
Inventor: HANAI NOBUO
IPC: C07K16/00
Filed: 1993-06-25
Granted: 2001-06-15
Abstract: This invention relates to monoclonal antibodies capable of specifically reacting with a peptide encoded by tumor suppressor gene DCC gene and to hybridomas capable of producing such monoclonal antibodies. In particular, the invention relates to mouse monoclonal antibody KM890 belonging to the IgG3 subclass, which is specifically reactive with a DCC gene DCC-2, and to a hybridoma KM890 capable of producing the monoclonal antibody KM890. The monoclonal antibodies of this invention which are specifically reactive with DCC gene products can be used in immunohistochemical staining, quantitative determination of DCC gene products and the like, as well as in cancer diagnosis.
Patent AT-E155192-T1 (AT)
Inventor: ISLEY FREDERICK P JR
IPC: E04C3/34
Filed: 1993-01-20
Granted: 1997-07-15
Abstract: Reinforced concrete columns wherein the exterior surface of the concrete column is wrapped with a composite reinforcement layer. The composite reinforcement layer includes at least one fabric layer which is located within a resin matrix. The fabric layer has first and second parallel selvedges which extend around the circumferential outer surface of the column in a direction substantially perpendicular to the column axis. Specific weave patterns are disclosed. The composite reinforcement layer provides a quick, simple and effective means for increasing the resistance of concrete columns to failure during the application of asymmetric loads.
Patent AT-E167437-T1 (AT)
Inventor: HAEKANSSON GOERAN
IPC: B44D3/16
Filed: 1993-03-05
Granted: 1998-07-15
Abstract: Method of removal of paint etcetera from a timber element, e.g. a window frame or a door leaf, comprising a step during which the element is inserted into an oven, in which at least the paint and the outer layer of the timber is heated, and a step carried out soonest thereafter, in which step paint and/or similar material such as e.g. putty is mechanically removed utilizing as such known technique before the element has been cooled to room temperature. Equipment for carrying out the method is also disclosed. The method makes possible saving of labour and - in a specific embodiment - reuse of glass panes mounted in the element.
Patent AT-E187362-T1 (AT)
Inventor: DUFFY RICHARD
IPC: B05D1/12
Filed: 1993-03-11
Granted: 1999-12-15
Abstract: An apparatus for coating internally threaded fasteners, particularly closed end fasteners, such as flanged weld nuts, which includes a powder spray arrangement, has a spray nozzle within a spray cylinder. The spray nozzle arrangement is actuated by an air cylinder to be in abutting relationship with a fastener seated in the spray position. The spray nozzle is tapped for the supply of air and for the supply of powder to the fastener threads. The spray block on which the nut is sprayed has a vacuum line that exhausts excess powder that does not adhere to the threads.
Patent AT-E157937-T1 (AT)
Inventor: PURVIS MICHAEL B
IPC: G01V8/16
Filed: 1993-05-17
Granted: 1997-09-15
Abstract: Mounting of a sensing unit upon the interior surface of a vehicle windshield for detecting the presence of moisture upon the exterior surface and controlling operation of windshield wipers in response thereto is disclosed. The sensing unit comprises a block in which angularly oriented bores are disposed. Light pipes in a first set of the bores communicate with light sources for transmitting light to the outer surface of the windshield, and light pipes in a second set of the bores transmit light reflected from the outer surface to photo-detectors. The lower ends of the light pipes are coplaner with or raised slightly above the surface of the block which is to be secured to the windshield. The block is affixed to the interior surface of the windshield by a double faced adhesive interlayer which both securely adheres the block to the windshield surface and optically couples the light pipes to the windshield.
Patent AT-E154210-T1 (AT)
Inventor: VERSTRAETEN HUBERT
IPC: A44C5/00
Filed: 1994-02-03
Granted: 1997-06-15
Abstract: In an item of jewellery, in particular made of metal, a solution is to be provided, with which a visual appearance which is different from that previously known is to be made possible by technical means in the shape of a corresponding item of jewellery with a novel appearance. This is achieved in that the item of jewellery is formed from a compressed entanglement of wires. <IMAGE>
Patent AT-E170623-T1 (AT)
Inventor: SUZUKI NORIYUKI
IPC: B41J19/18
Filed: 1994-04-19
Granted: 1998-09-15
Abstract: A position detector includes a magnetic recording medium on which a prescribed magnetic pattern has been formed, a magnetoresistive element the amplitude value of which varies in response to the magnetic pattern, an amplifier for amplifying the output of the magnetoresistive element, the offset voltage of the amplifier output being variable, and output observing element for observing the output of the amplifier. The offset voltage of the amplifier is set based upon the results of observation provided by the output observing element. Adjustment of the offset voltage is thus set automatically. <IMAGE>
Patent AT-E227761-T1 (AT)
Inventor: VONKEN HUB A G
IPC: C09J11/04
Filed: 1994-08-19
Granted: 2002-11-15
Abstract: An emulsion adhesive contains a co- or terpolymer containing predominantly vinyl acetate units or a copolymer emulsion (dispersion) of an acrylate and styrene and a high proportion of flameproofing agents based on compounds of aluminium and/or boron. Additives, such as processing agents, thickeners, suspending agents and wetting agents, are added to the emulsion adhesives, which furthermore contain preservatives, antifoams, dispersants, film-formation agents and a drying retardant. The emulsion adhesives are particularly suitable for bonding rigid polystyrene foams in sheet or board form, but are also used for bonding sandwich-type plasterboard (gypsum plasterboard), wood and cork to a suitable substrate and for bonding ceramic tiles and quarry tiles. Due to their specific composition, the emulsion adhesives have a very broad range of applications, it being particularly advantageous that the emulsion adhesives remain processable for an extended period of several months, the fire resistance of composites is increased and they have high initial adhesive strength.
Patent AT-E179430-T1 (AT)
Inventor: CHRISTOPHE BERNARD
IPC: A61K31/16
Filed: 1994-02-15
Granted: 1999-05-15
Abstract: The subject of the invention is compounds of formula I <IMAGE>  in which   Ar1 represents optionally substituted naphthyl, phenyl, quinolyl or isoquinolyl;   Ar2 represents optionally substituted phenyl or thienyl; R1, R2 and R'2 represent, independently of each other, H, (C1-C4)alkyl or R1 represents nothing and N is linked to Ar2 and, optionally, R2 and R'2 form a double bond,   or R1 or R2 is linked to Ar2 and represents (C1-C3)alkylene; R3 and R4, which are identical or different, represent H, (C1-C4)alkyl or form with the nitrogen atom to which they are attached a saturated (C5-C7)heterocycle;   Z1 represents (C1-C12)alkylene; Q1 represents methyl, amino, (C1-C4)alkoxycarbonylamino, (C1-C4)alkylamino, di(C1-C4)alkylamino, pyrrolidinyl, piperidino, morpholino, piperazinyl, 4-(C1-C4)alkyl piperazinyl, amidino, (C1-C4)alkylamidino, guanidino, (C1-C4)alkylguanidino, pyridyl, imidazolyl, pyrimidinyl, indolyl, hydroxyl, (C1-C4)alkoxy, (C2-C8)alkoxycarbonyl, amino(C1-C4)alkyl-N-(C1-C4)alkylamino, carbamoyl or phenyl which is optionally substituted;   Q2 represents H or (C1-C4)alkyl; Q3 represents H or (C1-C4)alkyl or Q1 and Q3 are linked to form a heterocycle and represent together (C2-C3)alkylene whereas Z1 represents nothing, in the form of pure enantiomers or of mixtures thereof in any proportions,  as well as their salts with acids. These compounds have an affinity for the biological receptors of neuropeptide Y (NPY) which are present in the central and peripheral nervous systems.
Patent AT-E144027-T1 (AT)
Inventor: SACHER MANFRED ING
IPC: F04D15/00
Filed: 1994-04-05
Granted: 1996-10-15
Abstract: The invention relates to an installation with at least one liquid pump, especially water pump, preferably centrifugal pump, having an electric drive motor which is connected to a speed controller which is indirectly connected to the secondary distribution system. The main aspect of the invention is that there is connected to the secondary distribution system (N), especially directly, a mechanical or electronic two-point pressure controller or pressure limit value switch or electronic trigger (7), which can be switched on and off as a function of the pressure in the secondary consumer network and which communicates with an upwardly and downwardly adjustable speed controller (3) which can be switched on and off thereby. By means of said speed controller, when it is switched on, the motor and pump speed can be slowly or gradually raised to an upper limit (a) of the secondary distribution network pressure, as a result of which the delivery rate (Q) of the pump can similarly be raised slowly or gradually to an upper limit, and when it is switched off, the abovementioned speeds can be slowly or gradually reduced to a lower limit (b) of the secondary distribution network pressure, as a result of which the delivery rate (Q) of the pump can similarly be reduced slowly or gradually to a lower limit (mVe), and, if an upper limit (a) of the secondary distribution network pressure applies at the same time, the motor and pump speed can be reduced down to the standstill of motor and pump only if consumption is close to zero (Fig. 6, Fig. 7). Thus the complicated and expensive use of P, PI and PID controllers can be avoided. Moreover, according to the invention, the energy consumption and the wear and tear of drive motor and pump can be reduced. <IMAGE>
Patent AT-E149945-T1 (AT)
Inventor: KIRCHGESSNER MICHAEL
IPC: B29C45/14
Filed: 1993-12-15
Granted: 1997-03-15
Abstract: The warranty closure (1) described comprises a plastic cap (2) and a separate warranty strip (3). The warranty strip (3) is hot-moulded on to the cap (2) after its manufacture.
Patent AT-E290867-T1 (AT)
Inventor: MALFROY-CAMINE BERNARD
IPC: A61P3/00
Filed: 1993-12-06
Granted: 2005-04-15
Abstract: The invention provides antioxidant salen-metal complexes in a form suitable for pharmaceutical administration to treat or prevent a disease associated with cell or tissue damage produced by free radicals such as superoxide.
Patent AT-E178936-T1 (AT)
Inventor: GOSSELINK EUGENE PAUL
IPC: C08G63/688
Filed: 1994-02-10
Granted: 1999-04-15
Abstract: Anionic sulfonated poly-ethoxy/propoxy, especially modified isethionate, end-capped esters useful as soil release agents in detergent compositions are presented. The terephthalate esters are homogeneously integrated with one or more crystallization-reducing stabilizers.