baber/WOPTO huggingface dataset:
Patent AT-E30525-T1 (AT)
Inventor: BISSINGER FRIDOLIN
IPC: B22C7/02
Filed: 1984-12-21
Granted: 1987-11-15
Abstract: 1. Process for making lost casting models, consisting of expanded foam beads, for the full-mould casting process, especially for the mass production of castings, wherein fine beads of an unfoamed intermediate containing blowing agent, especially polystyrene, are prefoamed and, in the case of the energy required for this purpose being introduced by steam, are then dried, and wherein the prefoamed foam beads are introduced into a foaming mould, which preferably corresponds to the contours of the casting to be made, and are heated and finally foamed therein by introducing a heat transfer medium, characterized in that the prefoaming is carried out at such a high degree of prefoaming, especially with consumption of all the available blowing agent, that the blowing agent content remaining in the foaming mould is no longer sufficient for final foaming, and in that, immediately after prefoaming has been completed, the atmosphere surrounding the prefoamed material is extracted and additional blowing agent for forming a blowing agent atmosphere is fed in.
Patent AT-E39146-T1 (AT)
Inventor: WALLERSTORFER KURT
IPC: E01H4/02
Filed: 1985-03-15
Granted: 1988-12-15
Abstract: 1. An apparatus for controlling the movements of the levelling tools of ski track grooming vehicles, characterized in that the grooming vehicle (1) bears an electrical measuring assembly (6, 7) for determining the depth of the snow and optionally the type of snow, and a means for converting the obtained measuring pulses, whose output signals are fed to a display means (13) and/or directly to a means for controlling the movements of the levelling tool (3) of the grooming vehicle (1).
Patent AT-E57625-T1 (AT)
Inventor: DONHAUSER FRIEDRICH DIPL-ING
IPC: B04C9/00
Filed: 1985-12-07
Granted: 1990-11-15
Abstract: 1. Arrangement for the recovery of sand, in particular finest sand, from dredger water mixed with sand, the arrangement consisting of at least one separating device, for example a scoop wheel or a sieve, by which a partial separation of the water from the sand as well as a removal of this water still mixed with sand takes place, with a preliminarily separating hydro-cyclone (8) connected behind the separating device and a reconcentrating hydro-cyclone (13) connected there-behind, wherein an adequate head (h) is provided between the overflow of the separating device (3) and the inlet (7) of the preliminary separating hydro-cyclone (8) arranged thereunder and wherein the overflow (9) of the preliminarily separating hydro-cyclone (8) is conducted away into a settling pool or into the waters to be dredged, characterised thereby, that a pressure-boosting pump (11), the pressure side of which is connected with the inlet of the reconcentrating hydro-cyclone (13), is connected directly without interposition of a pump sump to the lower course (10) of preliminarily separating hydro-cyclone.
Patent AT-E24314-T1 (AT)
Inventor: MOYNE JOSE
IPC: B01J31/04
Filed: 1985-02-08
Granted: 1987-01-15
Abstract: p-Acyloxybenzene sulfonates, well suited for detergency applications, are facilely and rapidly prepared by acylating an alkali or alkaline earth metal, or ammonium p-phenol sulfonate, with an anhydride of a straight or branched chain carboxylic acid having from 7 to 12 carbon atoms, in a polar aprotic solvent and in the presence of a catalytically effective amount of an alkali or alkaline earth metal salt of a straight or branched chain aliphatic carboxylic acid having from 7 to 12 carbon atoms.
Patent AT-E58220-T1 (AT)
Inventor: ENGSTROEM FOLKE
IPC: B04C5/00
Filed: 1985-12-09
Granted: 1990-11-15
Abstract: A circulating fluidized bed reactor comprises a separator including a vortex chamber adjacent the top of the reactor for separating solid material from the flue gases of the reactor. A channel directs flue gases discharged from the reactor and adjacent the top of the reactor in a downward direction. A main portion of the solid material is separated from the gases by a change of flow direction after which the solid material is returned to the lower part of the reactor. The main portion of the gases is directed, after the change of direction, to the vortex chamber where further separation of solid material is effected and the separated solid material is returned to the reactor.
Patent AT-E41149-T1 (AT)
Inventor: SIRRENBERG WILHELM
IPC: C07D317/00
Filed: 1986-01-07
Granted: 1989-03-15
Abstract: Insecticidally and acaricidally active novel substituted furazanes of the formula   <IMAGE>   in which R1 and R2 each independently is hydrogen, halogen, alkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio or optionally substituted aryloxy, or R1 and R2 together are an optionally substituted alkylene radical which is interrupted by 1 or 2 oxygen atoms, R3 and R4 each independently is hydrogen, alkyl, alkoxy, halogenoalkyl or halogenoalkoxy, and X is oxygen or sulphur.
Patent AT-E40630-T1 (AT)
Inventor: FRANET ROGER
IPC: A01B71/06
Filed: 1986-02-13
Granted: 1989-02-15
Abstract: A mower-conditioner (14) which is pivotally connected to a tractor (10) has a drive line (26) with a primary drive shaft (28) connected to the tractor and a secondary drive shaft (30), and these shafts (28 and 30) are joined to each other by an intermediate shaft (74) by way of a double cross bearing universal joint (32) and a single bearing universal joint (106) respectively. The intermediate shaft (74) is supported in bearings (44) suspended below the drawbar (12) so that the shaft (74) is held against swinging movement, whilst the double joint (32) is located away from the pivot connection (102) to the tractor. During turns between passes over crop the power delivered by the line (26) must turn through a total angle as large as 90 DEG , but the double cross bearing universal joint (32) needs to turn the power through a small angle, for example of only 35 DEG , thus enabling full power to be used between passes without excessive wear.
Patent AT-E45541-T1 (AT)
Inventor: WIELAND ERICH GEORG
IPC: B41F7/32
Filed: 1986-03-05
Granted: 1989-09-15
Abstract: A water fountain for a dampening unit of an offset rotary printing machine includes spaced front rear and side walls and a bottom. A pair of spaced inlet and outlet dams each include drainage holes and overflow apertures. Dampening fluid is fed to the fountain through an infeed pipe and unused fluid exits the fountain through a drainage tube. This drainage tube is in fluid communication with, but is separate from a funnel carried in an open end of a dampening fluid recirculation pipe. The water fountain is supported between side frames of the press. Since neither dampening fluid inlet line nor the dampening fluid recirculation pipe are connected to the fountain, it can be quickly and easily removed from the dampening unit for cleaning or service.
Patent AT-E46988-T1 (AT)
Inventor: MODSCHIEDLER KURT
IPC: H01R13/64
Filed: 1986-10-20
Granted: 1989-10-15
Abstract: A capture facilitating device is provided for a subminiature plug connector assembly comprising a plug connector and a socket connector each having a protective collar attached perpendicularly to a mounting plate and each provided at a free end with a beveled edge. The frame of the capture facilitating device has a plurality of plate-shaped resilient support elements each attached at one end to the frame and provided at an opposite end with respective wedge-shaped capturing elements. The capturing elements overlap respective portions of the beveled edge of the protective collar of the plug connector in an assembled state of the plug connector and the capture facilitating device. The frame of the capture facilitating device is braced against the mounting plate of the plug connector by means of a pair of bell-shaped leaf springs attached to the frame of the capture facilitating device and engaging the mounting plate of the plug connector. The resiliently mounted wedge-shaped capturing elements serve to guide the socket connector collar into the plug connector collar during an insertion operation and increase the capturing range of the subminiature plug connector assembly.
Patent AT-E66175-T1 (AT)
Inventor: STORK MARTIN
IPC: B26D5/28
Filed: 1986-10-20
Granted: 1991-08-15
Abstract: A continuous strip which is laminated onto plates arranged at a distance from one another and which is composed of a dry resist laminate is introduced into a separating device 1 extending over the width of a strip 20. A drive cylinder 2 is arranged by means of pillars 3 above a carriage 31. The drive cylinder 2 guides the mounting 11, in which a cross-cutting device 10 is fastened, transversely over the strip 20. The cross-cutting device 10 comprises two knife-holders with knives parallel to one another, which are movable apart from one another and together and which, during the transverse movement, sever the strip 20 in a double cut along the trailing edge 29 and the leading edge 30 of two adjacent plates 4 and 5.
Patent AT-E44138-T1 (AT)
Inventor: BASSET JEAN-MARIE
IPC: C07C51/10
Filed: 1986-06-20
Granted: 1989-07-15
Abstract: Process for the preparation of aromatic aldehydes by hydrocarbonylation of chloro- or bromoaromatic compounds. In the presence of an acceptor for an oxygen-free acid, a palladium/phosphine complex and, if appropriate, a phosphine, a mixture of carbon monoxide and hydrogen is reacted with chloro- or bromoarenetricarbonylchromiums.
Patent AT-E91899-T1 (AT)
Inventor: BOWLIN TERRY R
IPC: A61K31/13
Filed: 1987-05-04
Granted: 1993-08-15
Abstract: Ornithine decarboxylase inhibitors when administered in conjunction with autologous LAK cells and interleukin-2 provide for an enhanced treatment of neoplastic disease states. This enhancement is provided by the ability of an ornithine decarboxylase inhibitor to reduce tumor load and to enhance interleukin-2 production in T helper cells.
Patent AT-E64300-T1 (AT)
Inventor: KRETZSCHMAR ROLF PROF DR
IPC: A61K31/275
Filed: 1987-10-21
Granted: 1991-06-15
Abstract: Products containing on the one hand (+)-verapamil, (+)-gallopamil, (+)-devapamil and/or (+)-emopamil, and on the other hand a carcinostatic as combination product for concurrent, separate or sequential administration in cytostatic therapy are described.
Patent AT-E74781-T1 (AT)
Inventor: HERZOG LUDWIG
IPC: A61N1/08
Filed: 1987-10-26
Granted: 1992-05-15
Abstract: The current source transistor circuit (13, 14) of a driver stage (2) can be connected at the output side on the one hand via an amplification factor adjustor (45) to the input of an upstream differential amplifier (3) and on the other hand via a current-limiting circuit (49 to 54) to the limiting transistor circuit (27, 28) and power transistor circuit (29, 30) of a downstream power stage (1). <IMAGE>
Patent AT-E85627-T1 (AT)
Inventor: GRUBER WOLFGANG DR
IPC: C08F4/64
Filed: 1987-11-25
Granted: 1993-02-15
Abstract: The continuous preparation of random copolymers of propylene by polymerisation of a monomer mixture by means of a Ziegler-Natta catalyst system in the gas phase in a central stirred bed of finely divided polymer with dissipation of the heat of polymerisation by evaporation cooling, the monomer mixture being introduced continuously into the polymerisation zone and the polymer being discharged continuously from the polymerisation zone, with the provisos that (a) the pressure and the temperature in the polymerisation zone are kept within a range which corresponds to the gaseous state of the monomer mixture, (b) gaseous, unconsumed monomer mixture is discharged from the polymerisation zone and reintroduced in liquid form into the polymerisation zone, (c) the temperature in the polymerisation zone is regulated by means of the amount of liquid monomer mixture introduced per time unit, and (d) the monomers consumed by the polymerisation are replaced, characterised in that the residence time of the monomer mixture in the polymerisation zone is kept very short, the monomer mixture employed comprising principally propylene, a little ethylene and very little hydrogen.
Patent AT-E81781-T1 (AT)
Inventor: TYLE PRAVEEN
IPC: A61K38/27
Filed: 1987-12-22
Granted: 1992-11-15
Abstract: The invention relates to sustained release compositions of growth hormones and/or related compounds and multiple water-in oil-in water emulsions. The invention also relates to methods for increasing and maintaining increased levels of growth hormones and/or related compounds in the blood of treated animals for extended periods of time, increasing weight gains in animals and increasing milk production of lactating animals by the administration of a composition of the invention.
Patent AT-E79756-T1 (AT)
Inventor: BOLTRALIK JOHN J
IPC: A61K31/575
Filed: 1987-02-27
Granted: 1992-09-15
Abstract: Ocular inflammation may be treated with a steroid of formula (I): (where X=H or halo; Y=H2, H(OH), H(OAcyl) or O; R1=H, Me or halo; R2=1-4C alkyl; R3=H, OAcyl, Oalkyl or Me; R4=H or 1-4C alkyl; the dotted lines are opt. bonds). Compsns. may be topically applied as drops to the upper globe or as a 0.5-10 strip of ointment or gel to the lower conjunctival sac.
Patent AT-E57549-T1 (AT)
Inventor: GEDEAU JACQUES
IPC: E01F13/04
Filed: 1987-08-03
Granted: 1990-11-15
Abstract: 1. Elastic gate for blocking a traffic way, comprising : - a net (13) which can be spread across said traffic way, - a case (14) for storing said net intended to be installed close to an edge of said traffic way (12), including or housing a first fixing upright (15) to which said net is fixed by one end, and - a second upright (16) intended to be installed close to the other edge of said traffic way, the second upright comprising means (42) for securing the other end of said net, characterized in that said case is elongate in one direction and comprises or is mounted on a corresponding elongate base (18) on which are fixed said first upright and a third upright (30) for taking up the forces exerted on the net and in that said first and third uprights are fixed respectively close to the ends the furthest away of said base so that, if this latter is positioned with its elongate portion substantially parallel to said traffic way, said net may be stretched between said first and second uprights by being wound partially along said third upright.
Patent AT-E53808-T1 (AT)
Inventor: JUPIN ALAIN
IPC: B05B11/00
Filed: 1987-10-09
Granted: 1990-06-15
Abstract: In a dispenser, a tubular body carrying on its top a suction valve for suction of a pasty produce into a compression chamber, a distribution head between the chamber and a distribution pipe, a central orifice in the top surrounded by a bearing surface forming the seat of the suction valve, an actuator including the distribution pipe and a duct fitting the top of a deformable cap which defines the compression chamber; the deformable cap including a deformable web and an upper tube carrying a flexible lip forming a valve with the bottom of the duct for expelling the product into pipe.
Patent AT-E86325-T1 (AT)
Inventor: GODDARD JAMES B
IPC: E02D31/02
Filed: 1988-07-28
Granted: 1993-03-15
Abstract: A highway edgedrain (20) is provided in the form of a flexible, flat, corrugated plastic tube (50) having a relatively oblongated cross-section, with apertures (58) associated with selected grooves (59) of the corrugation. The tube is enclosed in a porous fabric sheath (52). The two relatively flat sides or panels of the tube are separated from each other by a plurality of internal supports (60).
Patent AT-E62363-T1 (AT)
Inventor: BOSNYAK ROBERT J
IPC: H03K19/00
Filed: 1988-11-17
Granted: 1991-04-15
Abstract: A circuit (C1, Q6) which provides additional drive current during substantially the entire transition of an output signal from a logical one to a logical zero state, thereby causing the pulldown transistor (Q4) in the TTL output stage to rapidly turn on, providing increased switching speed between logical one and logical zero output state for a given power consumption. Alternatively, for a given switching speed, power consumption is reduced.
Patent AT-E85815-T1 (AT)
Inventor: RACE BRYAN
IPC: C21C1/10
Filed: 1988-07-28
Granted: 1993-03-15
Abstract: The present invention relates to a metal treatment vessel comprising an inlet (5) for the successive introduction of reactive additive and molten metal to be treated, a reaction chamber (2) provided downstream of the flow of molten metal for successive receipt of the additive and molten metal and an outlet (4) downstream of the flow of molten metal in the reaction chamber (2). The inlet (5) is provided with means (6) for directing the additive and molten metal into the reaction chamber (2). The dimensions of the inlet (5) to the reaction chamber (2) and the outlet (4) therefrom being such that in operation the molten metal rises in an overhead space provided in the reaction chamber (2) to cover the additive and to seal the inlet (5). In a preferred embodiment there is also provided a retaining means in the form of a brick (3) to retain the additive against the flow of molten metal.
Patent AT-E60042-T1 (AT)
Inventor: CHEMINAL BERNARD
IPC: C07C17/20
Filed: 1988-06-20
Granted: 1991-02-15
Abstract: The invention relates to a process for the manufacture of 1-chloro-1,1-difluoroethane in the liquid phase by reacting hydrofluoric acid with 1,1,1-trichloroethane and/or 1,1-dichloro-1-fluoroethane. The selectively is improved by using a perfluoroalkanesulphonic acid, in particular trifluoromethanesulphonic acid, as a catalyst.
Patent AT-E101860-T1 (AT)
Inventor: MELROSE GRAHAM JOHN HAMILTON
IPC: A61K8/73
Filed: 1988-07-05
Granted: 1994-03-15
Abstract: PCT No. PCT/AU87/00435 Sec. 371 Date Jul. 31, 1989 Sec. 102(e) Date Jul. 31, 1989 PCT Filed Dec. 21, 1987 PCT Pub. No. WO88/04671 PCT Pub. Date Jun. 30, 1988.Polymeric compounds having a polyacrolein sub unit in aldehyde, hydrated, hemi acetal or acetal form are provided which have biocidal or biostatic properties. The polymeric compound may be used to treat, or be included in, a wide range of products.
Patent AT-E83004-T1 (AT)
Inventor: KOCH FREDERICK WILLIAM
IPC: C10N40/04
Filed: 1988-02-19
Granted: 1992-12-15
Abstract: Oil based compositions are disclosed which are comprised of oil having a multi-functional additive component therein. The additive component is present in sufficient amounts so as to provide improved performance characteristics to the composition such as water tolerance and antiwear characteristics. The additive is a compound represented by the general structural formula (I):   <IMAGE> (I) wherein R is a hydrocarbyl, preferably iso-stearyl, R1, R2, and R3 are independently hydrogen or alkyl, preferably hydrogen, n is 1 to 20, preferably 5, and X is a cation, preferably Ca. Overbased and mixed salts of the additive compound are also disclosed. The additive is an effective EP agent, water tolerance fix in a variety of functional fluids and lubricating compositions.
Patent AT-E84320-T1 (AT)
Inventor: ALDEN LARS ERIK MARCUS
IPC: G01N21/62
Filed: 1988-08-17
Granted: 1993-01-15
Abstract: PCT No. PCT/SE88/00420 Sec. 371 Date Mar. 17, 1989 Sec. 102(e) Date Mar. 17, 1989 PCT Filed Aug. 17, 1988 PCT Pub. No. WO89/01530 PCT Pub. Date Feb. 23, 1989.The present invention relates to a method for monitoring and control of smeltmetallurgical processes, endothermic as well as exothermic ones, preferably pyrometallurgical processes, by means of optical spectrometry, whereby one first determines for each endothermic and exothermic smeltmetallurgical process and/or process step characteristic emissions or absorptions and identifies the atomic or molecular origin of the emissions/absorptions, that one during a running process records changes in the characteristic emissions/absorptions and relates these changes to the condition of the process and with reference hereto controls the process.
Patent AT-E127658-T1 (AT)
Inventor: FRIEDMAN MILTON J
IPC: A01K67/033
Filed: 1988-11-18
Granted: 1995-09-15
Abstract: Entomogenous nematodes can be used as biological insecticides for the control of certain pests. The present invention provides a large-scale production in liquid culture of these entomogenous nematodes using an improved liquid culture medium. The medium uses an emulsifier to provide a well homogenized growth medium. The invention also provides a method of cultivating entomogenous nematodes on a commercial scale, in liquid culture, in fermenters by controlling the agitation rate as a function of oxygen demand.
Patent AT-E97557-T1 (AT)
Inventor: STEINHILBER HELMUT
IPC: A47B19/00
Filed: 1989-09-25
Granted: 1993-12-15
Abstract: A desk top (12) for reading and writing desks has a support strip (14) at its edge facing the user, which support strip projects above the surface of the desk top (12). The support strip (14) is of elastically resilient construction. 
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Patent AT-E67546-T1 (AT)
Inventor: ASSMANN PETER
IPC: E03F7/10
Filed: 1990-03-12
Granted: 1991-10-15
Abstract: The sewer cleaning vehicle has an intermediate compartment (22) connected between those for slurry and water, and an additional front compartment (24) connected between it and the slurry compartment (14). Three pipes (32,66,76) connect the compartments, which are set in a row in a common tank (10), with the water compartment (82) in two parts at the tank sides. The first and third pipes each contain a low-pressure pump (42,78) below the tank, and the second filter (44) is in the front compartment above the bottom, the first pipe discharging above the periphery of its drum (48). The second pipe leads from the filter to the intermediate compartment, and a suction pipe (58) extends from the bottom of the front compartment below the filter back to the top of the slurry compartment.
Patent AT-E86563-T1 (AT)
Inventor: HAUK KLAUS
IPC: B60Q1/14
Filed: 1990-04-24
Granted: 1993-03-15
Abstract: A switching device emits signals for direction indication, switching over from dipped headlights to full beam, the headlight flasher and the horn of a motor vehicle. For triggering the signals, it has a manually actuatable switching lever (10, 12) which is mounted so as to be rotatable and tiltable in a switching console (14). A tension spring (26), one end of which engages directly or indirectly on the switching lever (10, 12) and the other end of which engages directly or indirectly on the switching console (14), extends in the switching lever axis (28). The tension spring (26) is hooked into a pin (34), which is connected to the switching lever (10, 12) and at the same time fulfils the function of a tilt axis, and of a rotary stop and ensures a minimum spacing between switching lever (10, 12) and switching console (14). The horn function is implemented by means of a push-rod (162) which is mounted in the switching lever (10, 12) and on which a switching piece (178) of a switching element is mounted. The flashing function is carried out by means of two microswitches (20, 24) mounted off-centre on the switching console (14), it being possible to actuate said microswitches by rotating the switching lever (10, 12) and overcoming catch positions. The switching over between dipped headlights and full beam occurs by tilting the switching lever (10, 12) between catch positions (61) of a switching link (18) in which the central microswitch (22) is actuated in all switching positions by means of a component (130) which engages through the switching console (14). The headlight flasher facility is triggered by contact pieces (182, 184) which are mounted at the lower end (148) of the switching lever (10, 12) or on the switching link (18) and can be brought into contact by tilting the switching lever (10, 12) into a key position defined by the switching link (18). <IMAGE>
Patent AT-E104843-T1 (AT)
Inventor: SUZUKI MIGAKU
IPC: A61F13/15
Filed: 1990-07-16
Granted: 1994-05-15
Abstract: A disposable absorbent article (1) has a top sheet (2), a backing sheet (3), an absorbent core (4), first tabs (5) and second tabs (7). Each of the second tabs (7) is connected to the first tab (5) and has a section branching upwards, and one such section which extends outwards. The branching section is partially elastic. The outwardly extending section is designed in such a way that it absorbs liquid on its top surface. <IMAGE>