baber/WOPTO huggingface dataset:
Patent AT-E99248-T1 (AT)
Inventor: HAKANSSON JAN TORSTEN
IPC: B65B61/00
Filed: 1989-05-12
Granted: 1994-01-15
Abstract: An apparatus for delivering in strip form packaged drinking straws, includes a device for severing the strip on a pivotal drum. The severing device pivots to transfer the individual packed straws to a vacuum cylinder, which is intermittently pivotal to pick up the individualized straws from the drum, and transfer the individual straws to a conveyor section. The conveyor section includes a continuous loop of track having an upper linear section of track and a lower linear section of track. A plurality of pressure arms are connected to the track where, each contains a vacuum holding mechanism adjacent to a free end for retaining the individual straws. The vacuum cylinder is mounted to a slide mechanism which is translatory relative to the upper linear section of the continuous track to position the individual packaged straws on the pressure arms of the conveyor mechanism. The pressure arms are pivotally controlled to pick up the individualized straws when the pressure arms are moving along the upper linear section and, when in the lower section of track, to position the straws adjacent to continuously moving containers to which the individualized packaged straws are attached.
Patent AT-E102960-T1 (AT)
Inventor: ZOLK RALF DR
IPC: C08F4/60
Filed: 1989-08-19
Granted: 1994-04-15
Abstract: The invention relates to the preparation of polymers of propene by means of a Ziegler-Natta catalyst system comprising (1) a titanium component which is based on a finely divided, shaping silica gel and contains titanium, magnesium, chlorine and a benzenecarboxylic acid derivative, (2) an aluminium component and (3) a silane component, characterised in that the titanium component (1) used is obtained by (1.1) first (I) preparing a carrier from (Ia) a silica gel, (Ib) an organomagnesium compound, (Ic) a gaseous chlorinating agent and (Id) a certain phthalic acid derivative, by (1.1.1) first reacting (Ia) with (Ib), (1.1.2) then passing (Ic) into the product from (1.1.1) and introducing the phthalic acid derivative (Id) and isolating (I), (1.2) then preparing a solid-phase intermediate from (I), (II) an alkanol, and (III) titanium tetrachloride by (1.2.1) first reacting (I) with (II), (1.2.2) subsequently introducing (III) into the product from (1.2.1), (1.3) then extracting the solid-phase product from (1.2) with titanium tetrachloride or a mixture of titanium tetrachloride and ethylbenzene, and (1.4) finally washing the solid-phase product from (1.3) with a liquid hydrocarbon.
Patent AT-E85654-T1 (AT)
Inventor: ROTHFUSS HANS
IPC: F27D1/16
Filed: 1989-09-08
Granted: 1993-02-15
Abstract: In a gas bubbling device on a vessel for a metallurgical melt, a gas bubble brick (3) is inserted into a perforated brick (2) of the vessel. On the outside of the vessel, a fixing device (13) is arranged, to which a holding device (7) for the gas bubble brick (3) can be clamped. The installation and removal of the gas bubble brick (3) is to be simplified. For this purpose, the gas bubble brick (3) is held on the holding device (7). The holding device (7) can be released from the fixing device (13) by retracting means, taking along the gas bubble brick (3) from the operating position in the perforated brick (2) into a maintenance position outside the perforated brick (2). 
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Patent AT-E108223-T1 (AT)
Inventor: RIVENAES IVAR
IPC: F02B1/04
Filed: 1989-11-06
Granted: 1994-07-15
Abstract: There are provided improved aqueous chemical cleaning compositions for removing organic and inorganic combustion residues from steel products, said compositions meeting the hydrogen embrittlement potential test criteria set forth in ANSI/ASTM F 519-77. These compositions are of particular utility in cleaning gas turbines in the motoring and running modes. The compositions comprise ethoxylated amines, ethylene diamine tetra acetic acid and demineralized water having a conductivity of or below 0.9 micro mhos. The composition has important application for the aviation and outer-space industries.
Patent AT-E80201-T1 (AT)
Inventor: BONETTO CLAUDIO
IPC: F16D11/10
Filed: 1989-01-11
Granted: 1992-09-15
Abstract: A geared motor unit (1) for door opening devices and the like comprises a worm screw (3) and helical wheel (5) assembly carrying a shaft (9) substantially orthogonal to the plane of the helical wheel (5), and a second reduction assembly made up by two pairs of cylindrical gear wheels (17, 19, 21, 23) meshing together, from which assembly protrudes the shaft (25) carrying the actuating arms for the door to be rotated. Such geared motor unit (1) is equipped with an emergency device adapted to disengage the worm screw (3) and helical wheel (5) assembly from the assembly of the gear wheels (1723) and to allow for the rotation by hand of said assembly which would be otherwise impossible due to the irreversible coupling of the worm screw (3) and helical wheel (5) assembly; said device consisting of a flat grooved plate (35) engaging (at 37) with resilient means (43) the lower face (29) of the helical wheel (5), which plate is fixed (at 47) to the shaft (9) which in turn is carried idle on the helical wheel (5). In an emergency situation it is only necessary to actuate a foreseen hand grip (57) provided with a fork (51) at the top of said shaft (9), which causes the lowering of said shaft (9) coaxial to the helical wheel (5) and the consequent lowering of the flat plate (35) integer with it. The geared motor unit (1) of the invention provides for a d.c. electric circuit comprising a d.c. motor (7), a control relay (71), control pushbuttons (73) and an emergency relay (77) connected to an electronic circuit (81) provided with pressure sensors (85), a thermal stabilizer (87), a dynamic compensator (89), a signal amplifier (91), Schmidt triggers (93, 95) and a combinational logic circuit (97) adapted to analyze the signals from said circuit and to forward them to the anticrushing control circuit (99) with associated inhibit relay (79).
Patent AT-E89725-T1 (AT)
Inventor: SHOWELL HENRY JAMES
IPC: A61P37/00
Filed: 1989-03-28
Granted: 1993-06-15
Abstract: This invention relates to the use of certain 3-substituted-2-oxindole-1-carboxamides of the formula <CHEM> and the pharmaceutically-acceptable base salts thereof wherein X is H, Cl or F; Y is H or Cl; and R is benzyl or thienyl to suppress T-cell function in a mammal. This invention also relates to the use of such compounds for treating T-cell mediated autoimmune disorders of the systemic or organ specific type. The methods of this invention comprise administering a T-cell function suppressing amount of the compounds and salts of this invention to such a mammal.
Patent AT-E131402-T1 (AT)
Inventor: TORPEY PATRICK
IPC: B01D33/04
Filed: 1989-09-29
Granted: 1995-12-15
Abstract: An apparatus for extracting liquid from a sludge/conditioning agent mixture which comprises a first endless belt (10) of filter material; a second endless belt (12) of filter material; and rollers (20, 21, 22, 23, 24, 25, 26, 27, 13, 14, 15) for the belts (10, 12). That part of the belt (10) between the rollers (20, 23) is defined as a gravity de-watering zone; the part of the belts (10, 12) between the rollers (21, 13, 14, 15) is defined as a pressure de-watering zone. Filtrate is collected in a tray (17); liquid is collected in a tray (35). Monitoring means monitors a characteristic of the filtrate and the liquid to enable a rate of change in the characteristic of the filtrate/liquid to be determined. The apparatus functions at its optimum at a loading rate for the mixture which is just less than that which causes extrusion of the liquid in the pressure de-watering zone.
Patent AT-E93405-T1 (AT)
Inventor: OTT WILFRIED
IPC: C02F3/20
Filed: 1989-05-30
Granted: 1993-09-15
Abstract: In aeration devices for introducing gas into a liquid, there is the problem of the introduction body filled with gas being subjected to buoyancy. To eliminate this buoyancy, the introduction body is formed to be open at its free end and to be closed at its other end where it carries a fixing branch by means of which it can be connected to a gas supply distributor. The introduction body is surrounded by a perforated tubular membrane and a gas feed channel ends in the region of the membrane. 
<??>To facilitate manufacture and assembly and to reduce the consumption of material, the introduction body is designed such that its gas feed channel passes through the fixing branch as a bore which is axially blind and that at least one radial outlet is present in the region of the membrane. Preferably, a longitudinal groove which allows uniform distribution of the gas extends from the outlet of the gas feed channel to a point in front of the free end of the introduction body. 
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Patent AT-E112233-T1 (AT)
Inventor: BIAGIOTTI GUGLIELMO
IPC: B65H23/195
Filed: 1989-01-26
Granted: 1994-10-15
Abstract: An apparatus for winding small rolls of paper from large rolls includes a counter (24) to measure the length of the web being wound, a presser (9) to sense and control the outer diameter of the small rolls (BS), means (16, 18) to detect and control the diameter of the small roll as it approaches the pre-determined desired diameter thereof, and an electronic logic control connected to the counter, the presser and the encoder whereby to ensure that the weight of paper and the outer diameter of the small rolls (BS) will always be within the pre-determined limits.
Patent AT-E107870-T1 (AT)
Inventor: ROHRMOSER ALOIS
IPC: A63C9/00
Filed: 1989-04-18
Granted: 1994-07-15
Abstract: The invention describes a safety ski binding with a front clamp (3), a forked clamp (7) guiding the ski boot (11) at the front of the sole and a heel clamp (5). The heel clamp (5) has a forked clamp (17) which guides the ski boot (11) in the region of the arch when the forked clamp (7) of the front clamp (3) is angled. The front (3) and/or the heel clamp (5) are fitted with two centring devices (67, 68, 71), especially of the spring-loaded type (37). These are essentially adjustable parallel to a central longitudinal axis (48) interconnecting the front and heel clamps (3, 5) and arranged on either side of the central longitudinal axis (48).
Patent AT-E89098-T1 (AT)
Inventor: DICK HEINRICH
IPC: H01F7/16
Filed: 1990-02-06
Granted: 1993-05-15
Abstract: An electromagnet and plunger assembly including a ring-shaped solenoid coil having a fixed pole component which extends from the one end into the interior of the solenoid coil. Movable in the axial direction, the plunger extends from the other end into the interior of the solenoid coil. A control device serving the adjustment of the armature pull comprises a sensor element measuring the magnetic induction. The pole component is subdivided in two pole parts which are coaxially nested and between which an annular gap is formed. The annular gap is sealed with a magnetically nonconductive material on its end facing toward the plunger. The sensor element is located in the annular gap in the interior of the solenoid coil.
Patent AT-E122010-T1 (AT)
Inventor: UMIKER HANS
IPC: B65D21/02
Filed: 1990-02-07
Granted: 1995-05-15
Abstract: Rail-type holding means, arranged trapezoidally and extending obliquely, are arranged on two opposite side walls (2, 3) of a rectangular carrying crate (1), which holding means are constructed on the outside of one side wall (2) as obliquely extending holding grooves (12) and on the outside of the other side wall (3) as obliquely extending holding rails (13). Two carrying crates (1) can thus be joined by fitting the holding means (12, 13) together to form a carrying unit. Since the holding means (12, 13) are integrated in the side walls (2, 3) of the carrying crates (1), no additional means are required to form carrying units from several carrying crates (1).   <IMAGE>
Patent AT-E81754-T1 (AT)
Inventor: SCHROEDER HUBERT
IPC: A44C25/00
Filed: 1990-02-09
Granted: 1992-11-15
Abstract: The fastener made of metal is used for connecting the ends of a jewellery chain having at least one ball- or pearl-shaped end member which is connected to the chain via an intermediate member with a small diameter. The fastener has a pair (2) of rings with two parallel rings (4, 6) which are rigidly connected to one another via at least one spacer (8, 10) in such a way that they are located spaced apart and parallel to each other. In the plan view of the ring plane, the two rings (4, 6) are of essentially congruent construction. One of the rings (4) is provided with a slot (12) transversely to its profile in a region adjacent to the spacer, for insertion of the intermediate member at the end of the chain (18) into the space between the two rings. A connection element which is fixedly connected at least to the spacer is provided in the region of said spacer. 
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Patent AT-E122079-T1 (AT)
Inventor: UTEVSKII LEV E
IPC: C08K3/00
Filed: 1990-03-30
Granted: 1995-05-15
Abstract: Novel flame-retardant enhancing compositions are described, which contain an ethylene-propylene-diene terpolymer as the enhancer. The novel compositions are useful in a variety of resins.
Patent AT-E112414-T1 (AT)
Inventor: SCHEDELE HELMUT DIPL-ING FH
IPC: H01H50/64
Filed: 1990-12-19
Granted: 1994-10-15
Abstract: The relay has a leaf spring (10) as a moving contact element, which is actuated by the armature via a board-shaped slide (9). This slide engages on the leaf spring eccentrically in an edge region (95), as a result of which the leaf spring (10) is twisted during the switching process. In this way, the curve of the spring set can be optimally matched to the force-movement curve of the magnet system so that a smaller magnet system can be used than in the case of conventional activation for given dimensions of the spring and of the complete relay. 
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Patent AT-E123228-T1 (AT)
Inventor: PIETZSCH HANS-JUERGEN
IPC: A61K51/04
Filed: 1990-12-27
Granted: 1995-06-15
Abstract: The invention relates to singly cationic complexes of technetium which, as potential radiopharmaceuticals, preferentially accumulate in myocardial tissue. The intention of the invention is to bind singly positively charged lipophilic technetium complexes which preferentially accumulate in the myocardium and have a low accumulation rate in adjacent organs such as, for example, the liver. The object includes a process for the production of the complexes found. The object is achieved according to the invention with singly positively charged technetium complex compounds which enter the myocardium and have the general formula [TcL<1>nL<2>m]<+> in which the ligand L<1> is a polydentate sulphide or a polydentate ether, and the ligand L<2> is a monodentate, neutral or basic complexing agent which is either a halide or pseudohalide ion or an organic complexing agent. The combination of the polydentate and of the monodentate complexing agent is chosen so that the charge transferred by the total of the donor atoms to the metal is one unit less than the number of charges on the technetium. Concerning the process, the object is achieved by reacting the complexing agent L<1> with the second complexing agent L<2> either simultaneously in a mixture or in a subsequent reaction in acidic, aqueous or aqueous-alcoholic solution at room temperature with a technetium compound and with a reducing agent.
Patent AT-E94152-T1 (AT)
Inventor: SAMMES NIGEL MARK
IPC: B01J23/78
Filed: 1990-01-16
Granted: 1993-09-15
Abstract: An ammonia oxidation process wherein the ammonia in a flow of a reactant gas comprising ammonia and free oxygen, is oxidised by said free oxygen in the presence of a catalyst, thereby forming oxides of nitrogen, said catalyst comprising cobalt oxide doped with lithia and thereby having a lithium to cobalt atomic ratio, characterised in that said lithium to cobalt atomic ratio is in the range 0.6 to 1.5.
Patent AT-E175179-T1 (AT)
Inventor: JALBY PIERRE
IPC: C04B41/88
Filed: 1990-02-20
Granted: 1999-01-15
Abstract: The present invention relates to a sintered ceramic body covered by a layer of metal or metal alloy and a method to make the same. According to the invention said metallized layer is deposited on the substrate by CVD process, wherein tungsten and/or molybdenum halide are reacted with silicon hydrides, said metallic layer being thus directly deposited on the substrate, without any intermediate layer between both. Bonding strengths of at least 3.2. +/- O,4 kg/mm<2> are obtained.
Patent AT-E106654-T1 (AT)
Inventor: CRETE GUERIN ADOLPHE
IPC: A01B49/02
Filed: 1990-08-23
Granted: 1994-06-15
Abstract: Machine for soil preparation, of the type comprising soil preparation means on a common frame, a roller mounted behind said means, a front roller of an axis parallel to the rear roller and mounted in front of said means, and a levelling blade. The levelling blade (6) is mounted on a pivoting structure articulated on the frame (1) about an axis (22, 22') located at the rear of the axis of the front roller (5) so as to make it possible to adjust the height of the blade (6) in relation to the plane containing the axes of the two rollers (4, 5). <IMAGE>
Patent AT-E109249-T1 (AT)
Inventor: GOBAUD MICHEL
IPC: F04F7/02
Filed: 1990-04-03
Granted: 1994-08-15
Abstract: PCT No. PCT/FR90/00231 Sec. 371 Date Jan. 14, 1991 Sec. 102(e) Date Jan. 14, 1991 PCT Filed Apr. 3, 1990 PCT Pub. No. WO90/12211 PCT Pub. Date Oct. 18, 1990.A hydraulic ram includes a water inlet conduit, a draining conduit with a main clapper valve and a bell or cup valve. The bell or cup valve communicates with the chamber through a plurality of individual clapper arranged parallel to one another. Each of the individual clapper valves block one passage orifice. The bell or cup valve has a water backflow outlet connection. The individual clapper valves include spheres of resilient material located adjacent seats arranged in a wall separating the chamber from the bell or cup valve. The wall includes separating barriers and a perforated back-up plate. The draining conduit is arranged vertically under the chamber. The main clapper defines a vertical axis extending into the chamber and is mounted slidably in a stationary bearing, while being pulled back constantly and elastically into a top open position of the main clapper valve. The main clapper valves also includes an element serving as a shock absorber for an end of a downstroke.
Patent AT-E121900-T1 (AT)
Inventor: HOLT CHRISTOPHER ELLIS
IPC: H04M3/56
Filed: 1990-06-15
Granted: 1995-05-15
Abstract: A polyphonic (e.g. stereo) audioconferencing system, in which input left and right channels are time-aligned by variable delay stages (10a, 10b), controlled by a delay calculator (9) (e.g. by deriving the maximum cross-correlation value), and then summed in an adder (2) and subtracted in subtracter (3) to form sum and difference signals. The sum signal is transmitted in relatively high quality; the difference signal is reconstructed at the decoder by prediction from the sum signal using an adaptive filter (5). The decoder adaptive filter (5) is configured either by received filter coefficients or, using backwards adaptation, from a received residual signal produced by a corresponding adaptive filter (4) in the coder, or both. Preferably, the adaptive filter (4) is a lattice filter, employing a gradient algorithm for coefficient update. The complexity of the adaptive filter (4) is reduced by pre-whitening, in the encoder, both the sum and difference signals using corresponding whitening filters (14a, 14b) derived from the sum channel.
Patent AT-E130285-T1 (AT)
Inventor: BUERGE THEODOR A
IPC: C08L61/00
Filed: 1991-07-02
Granted: 1995-12-15
Abstract: The invention relates to concrete and mortar for the wet-spraying process, whose setting time is extended and, for example, retarded to such an extent that it can be supplied from a ready-mixed concrete works to the building site and remains processable at the latter for up to 2 days, but can be caused at any time to stiffen immediately, to set and to harden quickly by addition of a setting accelerator, in particular an accelerator based on potassium aluminate.
Patent AT-E126747-T1 (AT)
Inventor: SZUECS JOHAN
IPC: B24C1/00
Filed: 1991-09-05
Granted: 1995-09-15
Abstract: The present invention relates to a process and a device for cleaning surfaces, in particular delicate surfaces which have been contaminated and attacked by environmental effects by means of a jet consisting of fine blasting material and of air. A blasting material is used which contains particles of at least one cleaning agent which has been crystallised through cooling. <IMAGE>
Patent AT-E130289-T1 (AT)
Inventor: DINERSTEIN ROBERT JOSEPH
IPC: A61K31/12
Filed: 1991-09-19
Granted: 1995-12-15
Abstract: This invention relates to 1-phenyl-3-phenyl-2-propyne-1-ones, and pharmaceutical compositions containing these compounds as active ingredients useful as calcium uptake inhibitors in leukocytes and thrombocytes, and the process for their preparation.
Patent AT-E101128-T1 (AT)
Inventor: MALEN CHARLES
IPC: C07C279/06
Filed: 1991-11-29
Granted: 1994-02-15
Abstract: Compounds of general formula (I): <IMAGE>  in which:   R1 denotes a substituted or unsubstituted phenyl group or a cycloalkyl (C3-C7) group,   R2 denotes a trifluoromethyl or cycloalkyl (C3-C4) group,   A denotes a -CH2-, -CH=N-, =N- or -NH- group, R3 and R4, which are identical or different, denote a hydrogen atom, a linear or branched alkyl (C1-C6) group, or form, with the nitrogen atoms to which they are attached, a 5- or 6-membered heterocyclic ring, R denotes either a hydrogen atom in the case where A = -CH2-, -CH=N- or -NH-, or a bond of the group A when the latter is equal to =N-, their enantiomers and epimers and their addition salts with a pharmaceutically acceptable acid. Medications.
Patent AT-E178991-T1 (AT)
Inventor: KENNAMER JAMES E
IPC: G01N33/50
Filed: 1991-02-01
Granted: 1999-04-15
Abstract: The invention relates to a non-serum based control reagent for glucose determination. Rather than using modified serum, the control reagent contains water, glucose, and the viscosity agent polystyrene sulphonate. The control reagent may also contain a buffer, preservatives, surfactants or surface active agents. A method of making the control reagent is also disclosed.
Patent AT-E139442-T1 (AT)
Inventor: NILSSON BO
IPC: A61P31/12
Filed: 1991-02-21
Granted: 1996-07-15
Abstract: The present invention concerns the use of Linomide<R> or a pharmaceutically acceptable salt thereof for the manufacture of a medicament for the treatment of retrovirus infections. Specifically the invention concerns the treatment of HIV infections.
Patent AT-E159726-T1 (AT)
Inventor: JOHNSON R A
IPC: C07K14/435
Filed: 1991-09-12
Granted: 1997-11-15
Abstract: Problem: when proteins are purified using a protein-binding dye immobilised on a chromatographic matrix, the dye or a portion/derivative may leak into the eluant. Solution: an ion-exchange resin (e.g. Dowex-1) and a disrupting material (e.g. salt and a fatty acid such as sodium octanoate) are used to separate the dye from the protein.
Patent AT-E121715-T1 (AT)
Inventor: KIHARA SHUTA C O MITSUBISHI GA
IPC: B01J27/12
Filed: 1992-02-22
Granted: 1995-05-15
Abstract: There is provided a process for producing 3,3',4,4'-tetramethyldiphenylmethane which comprises subjecting tetramethyldiphenylmethane containing at least one of 2,3,3',4'-tetramethyldiphenylmethane and 2,2',3,3'-tetramethyldiphenylmethane to isomerization reaction in the presence of a catalyst to convert into 3,3',4,4'-tetramethyldiphenylmethane. According to the process of the present invention, the objective 3,3',4,4'-tetramethyldiphenylmethane is efficiently obtained from tetramethyldiphenylmethane obtainable in particular by the reaction of o-xylene with formaldehyde. The 3,3',4,4'-tetramethyldiphenylmethane thus obtained can be converted by oxidation into 3,4,3',4'-benzophenonetetracarboxylic acid dianhydride which is important as a raw material for heat-resistant high molecular compounds.