baber/WOPTO huggingface dataset:
Patent AT-E58492-T1 (AT)
Inventor: EDWARDS ROBERT CHARLES
IPC: C07D307/60
Filed: 1984-04-05
Granted: 1990-12-15
Abstract: A process for the reactivation of vanadium-phosphorus-oxygen catalyst with alkyl esters of phosphoric acid and water. The catalysts are useful for the manufacture of maleic anhydride from butane feedstock.
Patent AT-E32219-T1 (AT)
Inventor: DANDRIDGE PENELOPE ANN
IPC: C07D215/26
Filed: 1984-04-13
Granted: 1988-02-15
Abstract: A group of 5-(2-aminoethyl)-8- hydroxycarbostyril derivatives was prepared by deprotecting certain 8-alkoxy or benzyloxycarbostyrils. 5-[N-n- Propyl-N- (p-hydroxy-phenethyl)-2-aminoethyl] -8- hydroxycarbostyril has excellent presynaptic dopamine agonist activity.
Patent AT-E53560-T1 (AT)
Inventor: EGGER HANS RUDOLF
IPC: B65G53/46
Filed: 1985-01-14
Granted: 1990-06-15
Abstract: A rotor (1) of a machine for spraying concrete, mortar or a refractory lining material comprises conveying chambers (11') arranged concentrically around its axis, and delimited by cylindrical walls (11) of a porous, air-permeable material, the inside of the walls (11) being machined smooth. Each cylindrical wall (11) is surrounded by an air chamber (10), each of which is acted upon, between a charging point (26) and a discharge point (27), by the pressure of a compressed air source (32) so as to produce air flows which pass through the porous walls (11) into the conveying chambers (11'). The material to be conveyed by the conveying chambers (11') between the charging point (26) and the discharge point (27) is at least in the regions close to the wall acted upon by these air flows so as to prevent the material from adhering to the chamber walls (11'). The discharge through the discharge opening (27) into a conveying line (30) takes place essentially by gravity and by the action of an injector nozzle (31). Since the air flows supplied through the chamber walls (11) are only small, the action of the injector nozzle (21) is not disturbed by compressed air surges, so that a uniform conveying of the material through the conveying line (30) is possible.
Patent AT-E55075-T1 (AT)
Inventor: BILLGREN PER
IPC: B22F7/00
Filed: 1985-05-31
Granted: 1990-08-15
Abstract: The invention relates to a blank for a tool die, made of compound steel with a core of high speed steel and a surrounding ring of a different steel, said ring bringing about a prestress in the core. According to the invention, the prestress is due to the fact that the core consists of a high speed steel powder which has been compacted to full density, that the ring consists of a steel alloy, the residual austenite transformation to martensite and consequent volume increase of which is zero or considerably less than the residual austenite transformation to martensite of the high speed steel after the same heat treatment, and that the blank has been hardened and annealed to create in the core a compression stress as a result of the obstruction by the surrounding ring of the volume increase of the core.The invention relates also to a method for manufacturing such blanks. A high speed steel powder is filled into a thick-walled pipe, said pipe consisting of a steel different from high speed steel. The pipe is closed and subjected to hot isostatic compaction causing the high speed steel powder to become compacted to full density, forming a compact core in the pipe, so that a compound material is obtained. The pipe is cut into several discs or pieces of suitable lengths. The material is hardened and annealed, the high speed steel core during heat treatment undergoing a greater residual austenite transformation into martensite than the surrounding ring, a compression stress thus being created in the core.
Patent AT-E47285-T1 (AT)
Inventor: HORLACHER HANS
IPC: A44B19/30
Filed: 1985-06-04
Granted: 1989-11-15
Abstract: The slider of the slide fastener comprises a slider body, a locking member which is held on the one hand by a locking portion on the slider body and on the other hand is provided with teeth. A slot provided in the locking portion forms a joint section allowing a pivoting of the locking member and a moving of the teeth into a disengagement with the slide fastener. The teeth comprise a viewed in closing direction rear inclined flank, by means of which a brake action is generated in place of a locking action if the already separated slide fastener strips are pulled laterally away from each other such that the slide fastener can be opened even in case of a missing drawing flap.
Patent AT-E47146-T1 (AT)
Inventor: HOBES JOHN DR DIPL-CHEM
IPC: C08F210/16
Filed: 1985-11-22
Granted: 1989-10-15
Abstract: 1. Ethylene/vinyl acetate/1-hexene tertiary polymers with a content of 10 to 35% by weight of vinyl acetate (related to the tertiary polymer), a viscosity of 100 to 5,000 mPaxsec, measured at 140 degrees C and a degree of branching or 2 to 15 CH3 groups per 100 CH2 groups.
Patent AT-E67126-T1 (AT)
Inventor: HILLMANN WILLI
IPC: H02G5/00
Filed: 1986-03-25
Granted: 1991-09-15
Abstract: A receptacle in the form of a clip for busbar holders that are made of plastic. The holder consists of a mounting plate that has margins which are inwardly recessed and project beyond their wider sides along its longitudinal edges. Each clip extends out of a web that fits under the recessed margins. The holders can be suspended and have parallel busbars. The ends of the webs, which constitute a component of the clips, are trimmed narrower. The webs are twice as long as the clips and have an extension that fits under the recessed margins of the mounting plate. The clips are cast onto one end of the webs with allowance left for the extension. The side of the webs that faces away from the clips has a positioning pin that extends into apertures provided for that purpose in the mounting plate.
Patent AT-E49420-T1 (AT)
Inventor: PAQUES ERIC PAUL DR
IPC: A61K35/12
Filed: 1986-04-02
Granted: 1990-01-15
Abstract: 1. A process for the purification of a tissue plasminogen activator (t-PA), which comprises bringing a solution containing tissue plasminogen activator or one of its derivatives into contact with a carrier-bound polysulfate of a saccharide or sulfated sugar (affinity material), removal of the liquid, freeing the affinity material from impurities, and elutin t-PA, or t-PA derivative, bound by this material.
Patent AT-E91726-T1 (AT)
Inventor: SCHALBERGER WOLFGANG
IPC: C21D9/00
Filed: 1986-05-14
Granted: 1993-08-15
Abstract: A helical conveyor system comprising two groups of bar-shaped support elements are attached to two mounting means in the heat treatment chamber of a furnace. The mounting means and the associated support elements are mobile relative to each other both in the vertical direction and in the direction of the circumference of the conveyor system for moving the work pieces along the conveyor system. The design, assembly and operation of the conveyor system and the mode of conveyor system operation are simplified by the provision of a vertical support shaft penetrating the furnace roof for the first mounting means. The support shaft holds at least one sleeve firmly connected with the second mounting means allowing the support shaft and the sleeve to be rotated relative to each other around and to be moved relative to each other along a central axis, the shaft and the sleeve guiding each other.
Patent AT-E64357-T1 (AT)
Inventor: SCHNEIDER LUDWIG DIPL-ING
IPC: C02F11/00
Filed: 1986-06-10
Granted: 1991-06-15
Abstract: The reactor consists of a reaction chamber which is divided by baffle plates into a mixing chamber, a collecting chamber and a concentrating chamber. An oscillating baffle plate in the mixing chamber ensures mixing and transport downwards of the flakes which form in the waste water, so that the flakes reach the collecting chamber. There they form a zone of increased flake density from where the flakes are sucked into the concentrating chamber. <IMAGE>
Patent AT-E50616-T1 (AT)
Inventor: LOOS HORST
IPC: E05D15/526
Filed: 1986-06-18
Granted: 1990-03-15
Abstract: 1. An anti-tampering device (16) for positioning bar fittings (6) having positioning bars movable into a number of operative positions, more particularly for turn/tilt devices, and comprising a lever (19) which is mounted on the door or sash or the like (3) for pivoting parallel to the door plane and which has a locking cam (24) or the like, at least one catch (25, 26) on the positioning bar being associated with the locking cam (24), the same being engageable in the catch by force storage means, such as a spring (30), acting on the lever (13) when the positioning bar is in a predetermined operative position and when the sash or door or the like (3) is open, whereas when the sash or door or the like (3) is in the closed position the lever (19) is movable against the force of the force storage means (30) by an associated abutment (21; 33; 37) and its locking cam (24) or the like is disengageable from the catch (25, 26) of the positioning bar, the lever (19) being a double-armed lever (20, 22), one arm (20) of which forms the actuating element while the other arm (22) carries the locking cam (24) or the like on its underside, the mounting of the two-armed lever (20, 22) being in the form of a hook (28) releasably engaged in a slot (27) in a carrier (17) disposed on the door or sash or the like (3), the engaged position of the hook (28) being secured by an abutment (27) associated with the carrier (17) and by a counter-abutment (29) directed oppositely to the direction of engagement of the hook (28), the door or sash or the like (3) being connected at least for tilt opening to the fixed frame (2) by a stay (8) which engages pivotally with the door or sash or the like (3) after the fashion of an elliptical link by way of a stay arm (10) and an additional arm (11), characterised in that the two-armed lever (19) is disposed in the movement zone of the additional arm (11) of the stay (8) on the carrier, for example, a face plate (17), on the side near the door or sash or the like, the end (34) of the lever arm (22) extends to near a locking surface (33, 37) disposed on the additional arm (11) near its pivot (12) on the side near the sash or door or the like, and the locking surface (33, 37) engages securingly over the lever arm (22) when the additional arm (11) is positioned at an inclination to the plane of the door or sash or the like (Figs. 4 and 6).
Patent AT-E50294-T1 (AT)
Inventor: STEWART WILLIAM RENNIE
IPC: D01H4/32
Filed: 1986-02-12
Granted: 1990-02-15
Abstract: An opening roller assembly for open end spinning machines wherein the roller is releasably and slidably supported on a drive shaft of the open end spinning machine to enable easy removal of the roller for refurbishing, replacement or repair. Non-mechanical means is provided to maintain the roller in an operative position on the drive shaft. Such means may comprise magnetic or fluid pressure means, or gravity. When in its operative position on the shaft, mechanical drive means extending directly or indirectly between the drive shaft and the roller will automatically become engaged. These drive means may be provided by a drive pin or mating engaging surfaces, for example.
Patent AT-E85413-T1 (AT)
Inventor: MORGAN BRIAN
IPC: F21V7/00
Filed: 1986-09-29
Granted: 1993-02-15
Abstract: A luminaire using a reflector system comprises a first reflective upper region (4) which is designed to reflect light from a light tube (2) and a second reflective lower region (6) having lower luminance than the upper region. The upper and lower regions are interconnected by an intermediate region (5) having a reflecting surface which has an effective luminance between the luminance of the said upper and lower regions. The upper, intermediate and lower regions (4, 5, 6) may be provided on a pair of reflector strips which are installed in a housing (1) containing the light tube (2), the strips extending substantially the length of the light tube. The intermediate region (5) of each strip may be provided by forming this section of each strip with a wider angle to the vertical than either the upper region (4) or the lower region (6). Alternatively, the intermediate region (6) may be formed by providing this section of each strip with a colouring effect which is between the colouring effects of the upper and lower regions in order to achieve the intermediate luminance. Each strip is desirably made of aluminium or an aluminium alloy, the upper region (4) and the inner surface (3) of the housing (1) being painted white and the lower region (6) being left uncoloured. The intermediate region (5) may be painted white, grey or with various pattern effects to achieve the desired intermediate luminance.
Patent AT-E56656-T1 (AT)
Inventor: LUNDMARK GUNNAR
IPC: B29C33/10
Filed: 1986-06-27
Granted: 1990-10-15
Abstract: The present invention relates to a ventilating valve for a die or mould intended to be filled with a casting mixture of a polymer material and a ballast material. According to the invention the ventilating valve includes a valve pipe (7) which can be screwed into the die or mould and which has an outlet passage (12) arranged eccentrically in relation to the screwing axis (A-A). One end of the outlet passage communicates with the interior of the die or mould, while the other end of the passage is connected to a net disc having a mesh such as to permit the polymer material present in the casting mixture to pass through the net while preventing the ballast material from leaving the valve pipe. Subsequent to curing of the casting material, the hardened flash or stalk in the valve pipe can be pressed out therefrom, this being facilitated by the fact that the outlet passage (12) diverges in a direction away from the die or mould cavity.
Patent AT-E51879-T1 (AT)
Inventor: HARRIS JAMES ELMER
IPC: C08G75/23
Filed: 1986-02-12
Granted: 1990-04-15
Abstract: Novel polyaryl ether sulphone polymers which contain a unit derived from 4,4 bis(p-halobenzene sulfonyl)biphenyl. These polymers are tough and can be molded into a variety of articles.
Patent AT-E82182-T1 (AT)
Inventor: RICHTER MANFRED
IPC: B27B31/00
Filed: 1987-01-19
Granted: 1992-11-15
Abstract: The invention relates to a method for positioning and measuring workpieces on production lines, especially cut timber on bonding lines, in which the workpieces pass successively through a plurality of processing stations, in order to undergo various processing operations in these in a stationary and/or non-stationary manner. To ensure a more rapid and more accurate positioning and measuring of the workpieces for the purpose of processing with as low a rejection rate as possible, the forward movement of the workpiece from one processing station to the next and the positioning of the workpiece in each processing station are controlled by optoelectronic means which include at least one photosensitive optical system which is arranged along the zone of movement above the workpiece movement path or laterally relative to this and which is brought into position according to the workpiece position to be assumed, in order, when the workpiece passes it, to generate a position signal which triggers the processing operation. <IMAGE>
Patent AT-E91442-T1 (AT)
Inventor: BALD WILFRIED
IPC: B21B31/28
Filed: 1987-02-12
Granted: 1993-07-15
Abstract: So that the chocks containing roll bearings can be guided in windows of stand housings with little frictional losses and if need be in such a way that they can be set horizontally, the chocks or the guide pieces guiding them are pivotably connected to guide links which are pivotable around pivot pins arranged on the housing beams. If the pivot pins guiding the guide links are designed as eccentric pins with adjusting devices allocated to them, horizontal settings can be made with little effort just as easily as re-adjustments of the guide clearance can be made, or else, for example, guide pieces can be retracted for carrying out the roll change. <IMAGE>
Patent AT-E53642-T1 (AT)
Inventor: HAMMOND BRIAN WILLIAM
IPC: F16K7/06
Filed: 1987-02-25
Granted: 1990-06-15
Abstract: A fluid flow control valve comprises a valve housing (10) through which passes a deformable tube (24) for receiving a flow of fluid, and means movable within the housing for constricting the tube, said constricting means comprising a valve plunger (26) arranged for sliding movement within a valve housing in the form of a valve block under control of a control cam (36), and a plunger and valve housing respectively having shaped tube-contacting surfaces (28, 30) between which the tube is compressed by the sliding movement of the plunger.
Patent AT-E89320-T1 (AT)
Inventor: ROMENETS VLADIMIR ANDREEVICH
IPC: C21B13/02
Filed: 1987-02-16
Granted: 1993-05-15
Abstract: PCT No. PCT/SU87/00023 Sec. 371 Date Oct. 5, 1988 Sec. 102(e) Date Oct. 5, 1988 PCT Filed Feb. 16, 1987 PCT Pub. No. WO88/06190 PCT Pub. Date Aug. 25, 1988.The hereinproposed method and furnace provide for preliminary building up of melt in a melting pot (10) of a rectangular shape in the horizontal section, delivery of an oxygen-containing gas (3) into the melt below its surface level through tuyeres (13) with nozzles (14) installed in the longer walls of the melting pot (10) creating two melt zones: an upper zone (9) loaded with solid carbon fuel (2) in an amount sufficient for providing a volumetric concentration of said fuel within 0.5 to 50% of the melt volume in said zone (9), wherein said concentration is maintained by subsequent concurrent loading of iron-bearing material (1) and solid carbon fuel (2), and a lower zone (8) consisting of a layer of slag (4) and a layer of ferrocarbon intermediate product (5) said layers being discharged separately through channels (17 and 18) made in the counterproposed short walls of the melting pot (10). The ratio of the horizontal section area of the melting pot (10) at the installation level therein of tuyeres (13) to the total area of the outlet holes of the nozzles (14) is 300-10000, while the distance (h) from the lower boundary of the product discharge channel (18) to the upper boundary of the slag discharge channel (17) is 0.3 to 0.75 the distance (H) from the lower boundary of the product discharge channel (18) to the installation level of the tuyeres (13).
Patent AT-E70495-T1 (AT)
Inventor: BERGMANN MARCO
IPC: B41F21/10
Filed: 1988-01-08
Granted: 1992-01-15
Abstract: A conveyor for a sheet-fed rotary printing press for transferring sheets away from an impression cylinder includes a delivery cylinder disposed adjacent the impression cylinder, and a chain conveyor having a plurality of sheet grippers, adapted for moving the grippers about the delivery cylinder for successively engaging sheets on the impression cylinder. The delivery cylinder has a gap in its outer periphery for receiving successive of the sheet grippers during transfer of a sheet from the impression cylinder to the sheet grippers. The sheet grippers each include a support and a pivotable gripper finger, and a displacer mounted on and extending rearwardly of each gripper support for bridging the gap in the delivery cylinder within which the gripper is disposed during a sheet transfer operation, and for maintaining tension in the sheet during transfer from the impression cylinder to the chain conveyor. The displacer is comb shaped having a plurality of rearwardly extending arcute shaped teeth. A sheet support comb also may be supported on the delivery cylinder with its teeth forwardly extending in intermeshing relation with the teeth of the displacer so as to completely bridge the gap within which the sheet gripper is disposed. Antismear rollers or like elements may be disposed on the teeth of the displacer and the sheet support comb to facilitate smooth transfer of the sheet away from the compression cylinder.
Patent AT-E71618-T1 (AT)
Inventor: SCHUBERT JUERGEN DR
IPC: C07D215/54
Filed: 1988-05-07
Granted: 1992-02-15
Abstract: 2-Anilinoquinolines of the formula I <IMAGE>  in which X represents hydrogen, NO2, CN, Hal, SO2-alkyl, alkyl or haloalkyl and m is 1 - 6, R<1>, R<3> and R<4> are hydrogen, NO2, Hal, CN, alkyl, SO2-alkyl, haloalkyl or SO2NR<6>R<7>,  R<2> represents hydrogen, Hal or haloalkyl, R<5> represents hydrogen, alkyl, CHO, COR<8>, SO2R<8>, alkenyl, alkynyl or benzyl,  R<6> and R<7> represent hydrogen or alkyl and R<8> represents alkyl, haloalkyl, benzyl or optionally substituted aryl, and salts of the 2-anilinoquinolines in which R<5> is hydrogen, and fungicides containing them.
Patent AT-E71712-T1 (AT)
Inventor: CHOLLET HUGUES
IPC: G01B7/02
Filed: 1988-09-19
Granted: 1992-02-15
Abstract: Device for the contactless measurement of the position of a first part with respect to a second part, characterised in that it comprises a magnet (10) having relative to the first part at least one degree of freedom tangent to the measuring direction and interacting with a magnetic portion connected to the second part, and a member (11) for measuring the position of the magnet with respect to the first part. 
<??>The invention is used for the production of leading-axle bogies. 
<IMAGE>
Patent AT-E82308-T1 (AT)
Inventor: HAEHNSEN HEINRICH DR
IPC: B29L9/00
Filed: 1988-11-17
Granted: 1992-11-15
Abstract: The process for coating mouldings involves coextrusion with a UV absorber-containing layer containing specific dimeric UV absorbers.
Patent AT-E55707-T1 (AT)
Inventor: VAN BEEK WILHELMUS PETRUS
IPC: B01J37/03
Filed: 1988-05-04
Granted: 1990-09-15
Abstract: The invention provides a nickel upon transition alumina catalyst containing 5-40% ww of nickel, with an active nickel surface area between 80 and 300 m<2>/g of Ni, with a transition alumina that satisfies the following X-ray diffraction pattern: <IMAGE> Preferably, the BET total surface area of the catalyst is between 50 and 200 m<2>/g catalyst and is substantially free from pores with a radius below 2.0 nm. Also, a process is provided for hydrotreating unsaturated hydrocarbons, in which unsaturated hydrocarbons are treated with hydrogen in the presence of a catalyst as defined above.
Patent AT-E89122-T1 (AT)
Inventor: KIELSMEIER LESTER O
IPC: A21D13/00
Filed: 1988-03-25
Granted: 1993-05-15
Abstract: There is disclosed a granular cheese product comprising frozen cheese granules with the outsides of the individual granules coated with a frozen aqueous layer containing at least one food additive, the coated frozen granules being in essentially free-flowing condition. There is also disclosed a method of producing baked pizza using such granular product. There is also disclosed a method of producing baked pizza comprising the steps of:   (a) preparing cheese in the form of fresh granules, said cheese consisting of at least one variety of mozzarella, or a blend of mozzarella with other cheese, said blend being adapted for use on baked pizza; (b) freezing said cheese granules by individual quick freezing thereof, the cheese granules being frozen at a temperature below -10 DEG F which freezes the granules so rapidly that the individual granules retain essentially the same moisture content and distribution as before freezing, the resulting frozen granules being in free-flowing condition; (c) maintaining said granules in frozen free-flowing condition with said moisture substantially unchanged until the granules are used; (d) applying the granules so maintained to pizzas being prepared for baking without complete thawing of the granules, at least the interiors thereof being frozen; and (e) baking the pizzas with the applied unthawed granules and obtaining baked pizzas of good appearance and quality. a
Patent AT-E110203-T1 (AT)
Inventor: LORD ANDREW
IPC: H04L7/00
Filed: 1988-07-07
Granted: 1994-09-15
Abstract: A submarine optical telecommunications system has two shore based transmitting stations whose signals are combined at a passive, submerged junction. Phase errors are caused by variations in transmission times to the junction. An error signal is generated at the first repeater after the junction. The error signal, which represents the phase errors, is transmitted to a shore station where it is used to adjust the sending phase. A surface acoustic wave filter tuned to half the frequency of the combined signal is the preferred way to generate the error signal.