baber/WOPTO huggingface dataset:
Patent AT-E23684-T1 (AT)
Inventor: ADAM JOSEF
IPC: B23K9/028
Filed: 1983-10-05
Granted: 1986-12-15
Abstract: 1. A device for application of shielding gas to the area adjacent a joint between two tubes to be welded, in particular tubes of small diameter (1, 2), with a body (6, 19) of fine pored material which can be introduced to the portion of the joint where shielding gas shall be applied, a gas supply means (10, 11) which can be connected to that body and with supports sealing the interior of the tube, characterized in that the body (6, 19) is held between two disks (3, 4) which are continuously fitted at their circumference with lamellar brush means (7, 8), the lamellar brush means being fastened to segmental elements (22, 23) which are displaceably mounted in radial direction in the disks (3, 4).
Patent AT-E25702-T1 (AT)
Inventor: DEXHEIMER HANS DR
IPC: C09J5/00
Filed: 1983-11-29
Granted: 1987-03-15
Abstract: 1. Process for producing an adhesive bond between two materials by applying a contact adhesive to the surfaces of the materials to be bonded to each other and joining the surfaces thus coated under the application of pressure, which comprises using as the contact adhesive an aqueous plastics dispersion which has a solids content of 40 to 60 per cent by weight and which contains, as the plastic material, a copolymer of 60 to 85 per cent by weight of vinyl acetate and 15 to 40 per cent by weight of ethylene, whereby the copolymer may additionally contain from 1 to 5 per cent by weight, respectively, calculated on the total amount of vinyl acetate and ethylene, of carboxyl groups-containing monomer untis and/or of hydroxyl groups-containing monomer units, applying the plastics dispersion to the surface of the materials in an amount of 25 to 400 g/m**2, and, after the film has formed, pressing the materials on top of one another under a pressure of at least 0.5 bar.
Patent AT-E23423-T1 (AT)
Inventor: NIEDECKER HERBERT DIPL-ING
IPC: A22C11/02
Filed: 1983-09-27
Granted: 1986-11-15
Abstract: In the making of sausages wherein a continuous web of plastic sheet is supplied and formed into a tubular wrapper about a filling tube, the wrapper is filled with sausage meat, and the filled tubular wrapper is intermittently closed to form sausages, the improvement which comprises controlling the filling and closing steps in dependence upon the amount of unfilled formed tubular wrapper waiting to be filled. An apparatus therefor is provided, including a stop displaceable longitudinally along the filling tube against a spring, the stop actuating certain switches as it moves back and forth along the filling tube, the switches controlling the supply of plastic sheet, filling supply and closing of the sausages.
Patent AT-E42555-T1 (AT)
Inventor: BOEHNER BEAT DR
IPC: C07D241/18
Filed: 1983-05-20
Granted: 1989-05-15
Abstract: The invention relates to novel suylfonylureas of the formula I <IMAGE>  (I)  wherein R1 is hydrogen or C1-C5alkyl, R2 and R3, each independently of the other, are hydrogen, C1-C5alkyl, C1-C5alkoxy, C1-C5alkylthio, C1-C5haloalkyl, halogen, C1-C5haloalkylthio, C1-C4alkylamino, C1-C4dialkylamino, an alkoxyalkyl group or alkoxyalkoxy group, each containing not more than 6 carbon atoms, Z is oxygen or sulfur, E is -CH= or -N=, and Q is an unsubstituted or substituted 6-membered heterocyclic radical containing 2 to 3 nitrogen atoms and bound through a carbon atom, and the salts thereof. A process for the preparation of the novel compounds and the use thereof are also described. The compounds of formula I can be used in the form of agriculturally useful compositions for controlling weeds and/or for selectively influencing plant growth.
Patent AT-E31740-T1 (AT)
Inventor: FEDELE DELL OSTE EGIDIO
IPC: C21C5/56
Filed: 1983-08-24
Granted: 1988-01-15
Abstract: This invention concerns a procedure for preheating scrap to be charged into a melting furnace with the off-gas of the melting furnace, which is advantageously an arc furnace, whereby according to the procedure the scrap is preheated with clean gas heated, by means of an heat exchanger which exchange the heat between the off-gas and the clean gas. 
<??>This invention also concerns a plant according to the afore mentioned procedure. The plant consists of a duct (11) which gather and convey hot fumes leaving the furnace (10) and is connected on the one hand to the furnace (10) and on the other hand to the heat exchanger (12), a duct (13) which convey the cooled fumes leaving the heat exchanger (12), a duct (18) which convey clean gas and are connected to the inlet of the heat exchanger (12) and ducts (19-21) which convey preheated clean gas leaving the heat exchanger (12) to at least one skip of scrap (22).
Patent AT-E19482-T1 (AT)
Inventor: KIRCHBERGER PETER DIPL-ING
IPC: B23B1/00
Filed: 1983-02-04
Granted: 1986-05-15
Abstract: 1. A process of turning annular grooves (2), particularly for undercutting, wherein a turning tool (1) rotates relative to the workpiece (3) about the axis (A) of the annular groove (2) in a circular cutting motion and is subjected to a feed movement (V) in dependence on the cross-section of the annular groove, characterized in that the workpiece (3) is held stationary in a manner known per se and the center (M) of the circular cutting movement (S) of the gyrating turning tool (1) is moved around the axis (A) of the annular groove (2; 4) in an also circular feed movement (V).
Patent AT-E25951-T1 (AT)
Inventor: FABIO GIOVANNI
IPC: B63H1/24
Filed: 1984-10-10
Granted: 1987-04-15
Abstract: The propeller with at least two blades (9), is designed so that, when in use, the blades extend radially and, when not in use, the blades swing inwards and extend axially. Each blade has a root with a toothed quadrant (112) which engages a toothed rack (13). The propeller hub (6) is mounted on the shaft (1) so that it is fixed axially but free to rotate until a threaded bush (15) abuts against either one of two end stops. In one position of the bush the propeller operates in the forward direction in the other position the propeller operates in the reverse direction.
Patent AT-E28307-T1 (AT)
Inventor: GROOM JAMES SARSFIELD
IPC: B65B51/10
Filed: 1984-10-13
Granted: 1987-08-15
Abstract: A vertical form, fill and seal packaging machine having plows (20, 22) for forming an advancing web (W) of thermoplastic material into a depending upwardly opening tubular configuration (T). A heat sealing belt (32) located below the forming plows (20, 22), seals overlapping marginal portions of the web (W) together to form a long seam. A sealing jaw mechanism located below the plows (20, 22) in vertically stationary relation thereto includes a pair of coupled rotary actuators which move links (68, 70) in opposite directions to open and close sealing jaws (13, 14) which form transverse seals at spaced intervals along the formed tube to complete the packages.
Patent AT-E40289-T1 (AT)
Inventor: HYDE RICHARD MARTIN
IPC: A61M1/02
Filed: 1984-10-24
Granted: 1989-02-15
Abstract: A storage system (37) having means for adding to the contained blood, an agent for improving the ability of blood cells to liberate oxygen (oxygen liberation enhancer) comprises a first sterile sealed container having means enabling aseptic ingress of blood and containing an anti-coagulant, and connected thereto a second sterile sealed container (49) containing an oxygen liberation enhancer (51), the contents of the first and second containers normally being separated by a means (41, 45, 47) configured to enable continuity between the interiors of the containers to be established when required.
Patent AT-E36721-T1 (AT)
Inventor: JOHNSON TIMOTHY WALTER
IPC: H01G9/08
Filed: 1984-12-06
Granted: 1988-09-15
Abstract: A composition is provided containing a poly(arylene sulfide) and a hydrotalcite. The composition can further contain glass fibers and is suitable as a molding composition. The hydrotalcite-containing poly(arylene sulfide) provides a molding composition which offers the combination of mold corrosion inhibition, hydrolytic stability and insulation resistance compared with prior molding compositions. Also provided is an article of manufacture comprising a hydrotalcite-containing poly(arylene sulfide) molded part in contact with a liquid electrolyte. The use of hydrotalcite-containing resin reduces the effect of corrosive ionic species extractable from the poly(arylene sulfide) by the electrolyte. Such an article of manufacture would include, for example, a capacitor having a liquid electrolyte and a poly(arylene sulfide) cover.
Patent AT-E64688-T1 (AT)
Inventor: BERGOLD WOLFRAM DR
IPC: B01D19/04
Filed: 1984-12-18
Granted: 1991-07-15
Abstract: In antifoams based on oil-in-water emulsions, the oil phase of the emulsion contains (a) C12-C26-alcohols, distillation residues obtained in the preparation of alcohols by an oxosynthesis or by the Ziegler process and/or (b) fatty acid esters of C12-C22-carboxylic acids with monohydric, dihydric or trihydric C1-C18-alcohols, with or without (c) a hydrocarbon having a boiling point above 200 DEG  C. or fatty acids of 12 to 22 carbon atoms, constitutes from 15 to 60% by weight of the emulsion and has a mean droplet size of from 0.5 to 15 mu m. The emulsions are stabilized by the addition of from 0.05 to 0.5% by weight, based on the total emulsion, of a high molecular weight water-soluble homopolymer or copolymer of acrylic acid, methacrylic acid, acrylamide or methacrylamide.
Patent AT-E31843-T1 (AT)
Inventor: MARTIN BRIAN DR
IPC: H01L21/00
Filed: 1984-11-08
Granted: 1988-01-15
Abstract: Metal is deposited by bias sputtering over a two-layer photoresist mask the lower layer having a thickness at least 1.5 times the metal thickness and the second layer having an edge overhang in excess of 0.1µm, and unwanted metal removed by lift-off.
Patent AT-E32844-T1 (AT)
Inventor: CHIELENS ALAIN
IPC: B22D11/05
Filed: 1984-11-05
Granted: 1988-03-15
Abstract: A method of changing the width of a continuous metal casting of rectangular cross section without interrupting the casting, wherein a length of the continuous casting is cast through a mold defining a cavity of rectangular cross section having a longitudinal axis, the mold having two small side walls determining therebetween the width of the continuous casting, at least one of the side walls being displaceable with respect to the longitudinal axis to change the width, which comprises the improvement of so controlling the displacement of the one side wall in response to the length of the continuous casting cast since the beginning of the width changing operation that a transition zone of changing width of the continuous casting has a predetermined length regardless of any change in the casting speed of the continuous casting during said operation.
Patent AT-E40298-T1 (AT)
Inventor: DORE JAMES E
IPC: B22D43/00
Filed: 1984-11-05
Granted: 1989-02-15
Abstract: 1. Filter for the filtration of molten metal, in the form of an exchangeable filter plate (16) with an elastic seal (18) fixed to the lateral edge faces (17), fitting into the filter seat (12) of a filter chamber (3), the lateral boundaries (15) of the filter seat (12) being adapted to the edge faces (17) of the filter plate (16) characterized in that the seal (18) is swellable by the action of heat.
Patent AT-E63034-T1 (AT)
Inventor: GROTHAUS ROGER H
IPC: A01M1/22
Filed: 1985-05-03
Granted: 1991-05-15
Abstract: An improved trap for common houseflies and many other flying insects. The device has an upright array of parallel exposed conductors dimensioned and spaced such that alighting houseflies virtually have to alight in contact with two such conductors, means to periodically apply opposing pulsating charges to adjacent pairs of such conductors which causes such houseflies to dive downwardly toward an adhesive-covered sheet or other means to receive and hold insects diving from the array. The charges are about 25 to 40 volts peak and have a frequency of about 60 to 600 Hz. Applying such charges as a square wave is very highly preferred.
Patent AT-E32154-T1 (AT)
Inventor: REICH REINHOLD DIPL-ING FH
IPC: H01R12/08
Filed: 1985-08-09
Granted: 1988-02-15
Abstract: A connector for a group of insulated conductors is disclosed comprising flat contact plates (14) for contacting the conductors (7) and suitable for plugging into slots (15) in the connector's casing (1), each plate provided with three contact teeth (16) which are offset laterally with regard to each other by bevelling (30) and joined together into one piece with contact strips (21) which provide contact surfaces in a plastic component for an electric plug. Narrow intermediate strips (20), provided between the contact plates and the contact strips, create heels, by means of which the contact plates rest on the plastic component. Transitional sections (25) between the contact strips and the intermediate strips create additional heels, supported within the plastic component, whereby the bent intermediate strips-carried freely through chambers-mechanically uncouple the contact plates from the contact strips.
Patent AT-E66285-T1 (AT)
Inventor: DRING ERIC
IPC: F04B9/117
Filed: 1985-06-17
Granted: 1991-08-15
Abstract: Apparatus for providing a variable supply of water under pressure to an hydraulic ring main pressure fluid circuit in, for example, a coal mine, comprises a reciprocating pump (16) in said ring main and an hydraulic reciprocating motor (40) for driving said pump mechanically coupled to said pump, the motor being operated by a variable displacement pump (46) connected in a closed circuit with said motor.
Patent AT-E63257-T1 (AT)
Inventor: HEHL KARL
IPC: B29C45/73
Filed: 1986-02-10
Granted: 1991-05-15
Abstract: A mold closing unit for an injection molding machine has an exchangeable injection mold assembly; a mold exchanging device; a conditioning table situated adjacent a clamping space of the mold closing unit; and a supply line coupling for connecting to and disconnecting from, one another conduit terminals of mold-side supply conduits and machine-side supply conduits. The supply line coupling is formed of a mold-side coupling half fixedly attached to the mold body and a machine-side coupling half arranged to be movable between the conditioning table and the clamping space. The mold-side coupling half and the machine-side coupling half are joinable to and disconnectable from, one another along a horizontal parting plane of the supply line coupling for joining the machine-side and mold-side conduits to one another for preheating the injection mold assembly on the conditioning table. There is further provided a coupling drive mounted on the machine-side coupling half for performing coupling strokes of the supply line coupling. Vertically oriented coupling pins guide the machine-side coupling half and are arranged to alternatingly engage behind a holding element of the conditioning table and the mold-side coupling half dependent on a conveying motion of the injection mold assembly.
Patent AT-E34330-T1 (AT)
Inventor: HABRICH REINER DIPL-ING
IPC: B29C39/22
Filed: 1986-02-10
Granted: 1988-06-15
Abstract: Reactive resins are mixed and their pressure is maintained constant by equipment with a static mixer followed by a pressure device with a cylinder and piston in which the mixer is inside the piston and the mixer outlet emerges directly into the cylinder.
Patent AT-E48392-T1 (AT)
Inventor: MENTE KURT ING
IPC: B29C35/08
Filed: 1986-02-13
Granted: 1989-12-15
Abstract: A deep drawing molding process for the formation of shaped plastic elements in which a certain thickness of the thermoplastic sheet to be formed is heated to the plastic flow state while an embossed or decorated outer side of the sheet is maintained at a temperature below the plastic state by means of a cooling air stream. The plastic element producted has an undamaged decorated side and improved wear properties such that it may be used in high ambient temperature applications, such as automobile dashboards, without cracking. The apparatus for heating and forming the plastic element includes a clamping frame to hold the sheet, a heating element disposed above the sheet, a molding box below the frame, which box is provided with inlets and outlets for cooling air and the application of vacuum, and a moldign tool also disposed above said frame, which is forced through said frame and against said sheet when a certain thickness of the sheet has been heated to the desired plastic flow temperature.
Patent AT-E109068-T1 (AT)
Inventor: BREHMER HARALD DIPL-ING
IPC: C08J9/24
Filed: 1986-10-22
Granted: 1994-08-15
Abstract: The invention relates to a process for producing a three-dimensional stiffening element from a powder selected from the group consisting of a meltable plastic powder and a powder mixture comprising the meltable plastic powder comprising applying the powder to an auxiliary carrier in a template screen printing process with the aid of a template and subsequently transferring the thus obtained stiffening element to a substrate, the improvement comprising subsequent to the step of applying to the auxiliary carrier, compressing and sintering the powder with a hot molding plug to obtain a blank; lifting the plug while removing the blank from the auxiliary carrier and further melting the sintered plastic particles of the blank which are in contact with the molding plug; and said step of transferring comprising transferring the further melted blank onto the substrate disposed therebelow while lowering the molding plug.
Patent AT-E68906-T1 (AT)
Inventor: WEVERS WILLIAM E
IPC: G11B5/55
Filed: 1986-11-19
Granted: 1991-11-15
Abstract: Electronic circuitry is provided to position the read/write heads (10) in a designated landing zone when the electrical power is removed from the drive (27). when power is removed from the drive, the stored energy of the rotating spindle motor (27) is used as a source of electrical power and timing pulses to the stepper motor (30) which drives the actuator of the disc drive. The power generated by the spindle motor as it spins down is referred to as "back EMF". A sequencer circuit (50) is provided to couple the power and clock pulses to selected windings of the stepper motor (30) in an order that will cause the stepper motor to rotate in the direction necessary to move the transducer heads (10) to a predetermined park position at the inner diameter of the disc whenever power is removed from the disc drive. Since the location of the heads at power down may not be known, the timing of the pulses in such that a sufficient number of steps will be taken to move the transducer heads to the parking zone within the time allotted even if power down occurred when the heads were at the outermost track. Step pulses will continue to be generated until the back EMF of the spindle motor is insufficient to generate such pulses. After the transducer heads are at the predetermined parking location, any additional steps will cause the actuator to contact a mechanical "inner crash stop" designed to prevent damage to the transducer heads from contact with the clamp which retains the discs.
Patent AT-E84231-T1 (AT)
Inventor: MOHL WERNER
IPC: A61F2/958
Filed: 1987-01-26
Granted: 1993-01-15
Abstract: A multi-lumen catheter with an end inserted into the coronary sinus of a heart includes a balloon inflation lumen connected to a pump, and a lumen open to the sinus for blood pressure sensing by a controller. For each period of occlusion, the controller estimates a plateau level of the fluid pressure by use of exponential curve fitting, and suffers an occlusion interruption signal before that plateau is reached. The next period of occlusion is initiated at a time determined by flow signals of fluid in the sinus during the period of occlusion interruption.
Patent AT-E56924-T1 (AT)
Inventor: SCHMIDT WALTER
IPC: B61D3/18
Filed: 1987-03-30
Granted: 1990-10-15
Abstract: 1. A support (1) for railway freight wagons, in particular flat wagons, arranged in the region of the headstock (3) and designed as a two-part support leg comprising an upper support leg mounting (1a) fixed to the wagon and a lower support leg (1b) which can be brought into the position of use or rest relative thereto and locked therein, and which in the position of use is maintained at a distance from the upper edge of the rail, characterised in that at the lower end of the support leg mounting (1a), the lower support leg (1b) can be swivelled in parallel to the headstock (3) of the railway freight wagon and in the rest position relative to the position of use is arranged in the same plane outwardly offset in the direction of the longitudinal side of the railway freight wagon, that in the position of use the support leg (1b) is arranged in an extension of the central axis of the support leg mounting (1a) where the end faces of the support leg mounting (1a) and of the support leg (1b) abut against one another, and that one single arrangement (5) effects and secures the locking and unlocking of the swivelling support leg (1b) both in the position of use (Fig. 1) and in the rest position (Fig. 3).
Patent AT-E62404-T1 (AT)
Inventor: OSHLACK BENJAMIN
IPC: A61K9/48
Filed: 1987-05-22
Granted: 1991-04-15
Abstract: The release of therapeutically active agents from controlled release bases is extended by using a combination of a higher aliphatic alcohol and an acrylic resin as the base material.
Patent AT-E69992-T1 (AT)
Inventor: MIANI MARIO
IPC: B27N3/28
Filed: 1987-05-23
Granted: 1991-12-15
Abstract: The invention relates to a method for making panels which may or may not be used for subsequent molding, to the apparatus for providing this method and to the panels obtained thereby. The method comprises the steps of forming a mixture of thermoplastic resin and organic filler and the plastication of this mixture performed simultaneously with its formation. During the transfer of the organic filler to the subsequent mixing and plastication step, the same is desiccated and mixed. Moreover, during said mixing and plastication step to plasticated mixture is transferred to a subsequent extrusion step. The method is carried out in an apparatus including a single device (6) for the continuous production of a sheet (27) of extruded material.
Patent AT-E88263-T1 (AT)
Inventor: SCHNAPP HERBERT
IPC: F27B14/08
Filed: 1987-09-23
Granted: 1993-04-15
Abstract: In the case of the present process, the gases to be drawn off during the smelting of readily smeltable metal, such as for example lead, are not drawn off directly from the space above the smelt but via a closure device which is located in the upper part of the smelting space above the smelt. This closure device is designed in such a way that it does not seal tightly during the smelting operation, so that there is constantly an air stream, if only slight, to the drawing-off apparatus. The closure may be designed as a door, swing door, double door or airlock. In any event, a gas duct leads from the drawing-off apparatus into the space which is arranged behind the non-tightly sealing door on the side facing away from the smelting space. The metal is preferably introduced into the smelting space likewise via the non-tightly sealing closure, which according to the invention has to be closed when the metal drops into the smelt. <IMAGE>
Patent AT-E109278-T1 (AT)
Inventor: YOTUYA TERUHISA OMRON TATEISI
IPC: G06T7/00
Filed: 1987-10-05
Granted: 1994-08-15
Abstract: A packaged substrate inspecting apparatus comprises an imaging device for picking up images of substrates. Land images are extracted from the image of a non-packaged substrate and that of a packaged substrate. On the basis of the shapes of the land extracted from the non-packaged substrate and those of the packaged substrate, positional relationship between a part mounted on the packaged substrate and the land is determined to be utilized for deciding whether the mounted state of the part on the substrate is to be satisfactory or not.