baber/WOPTO huggingface dataset:
Patent AT-E91261-T1 (AT)
Inventor: KUHLMANN LUDGER
IPC: B62D33/067
Filed: 1990-10-04
Granted: 1993-07-15
Abstract: A work vehicle, in particular an agricultural or construction tractor, has a cab the lower portion of which lies partially between the vehicle's rear wheels and covers at least part of the power train. To provide adequate access for maintenance, repair, exchange and cleaning of the components beneath the cab without great difficulty and with little expenditure of time, the cab can, after removal of a rear wheel, be tilted laterally about a tilt axis approximately parallel to the longitudinal axis of the vehicle. The tilt angle is approximately 60 DEG  to 110 DEG , and preferably about 90 DEG . A readily transportable tilting apparatus also is provided which includes a hand-cranked spindle assembly for mounting to the chassis beneath the cab. This tiling apparatus is rigidly fastened to the chassis perpendicular to the longitudinal axis of the vehicle, and includes a lifting arm fastenable to the cab and projecting outward over the tilt axis and a connector pivotally connecting the free end of the projecting lifting arm to the spindle follower. Preferably, an upper-link of the three-point hitch typically found on this type of vehicle is used as the connector.
Patent AT-E112261-T1 (AT)
Inventor: HERD MELVIN DALE
IPC: C07C45/81
Filed: 1990-12-06
Granted: 1994-10-15
Abstract: A process for purifying a halogenated aromatic sulfone or ketone compound comprising contacting the compound with a solvent having a normal boiling point less than about 225 DEG C to form a mixture, heating the mixture to a temperature above the normal boiling point of the solvent in a closed system to form a solution, cooling the solution to recrystallize the compound, and recovering the compound. A second embodiment of the invention comprises repeating the purification process steps at least once to further purify the halogenated aromatic sulfone or ketone compound.
Patent AT-E119802-T1 (AT)
Inventor: SCHNEIDER KLAUS DR
IPC: B01D53/22
Filed: 1990-12-28
Granted: 1995-04-15
Abstract: To produce a stack of layers of hollow filaments, where the filaments lie in parallel on the same plane, at least one hollow filament is wound in a spiral round a rotating drum, together with a reciprocaitng guide, where the drum has a polygonal cross section. The layers of wound filaments build up so that the filaments intersect with the line of those in the layers above and below, while remaining parallel to each other within each layer and, at least in part, are at opposing intervals. The winding stops when the right number of layers has been wound, and segmetns are removed in the required shape and, directly or later, the end zones of the hollow filametns are joined together at least locally.
Patent AT-E135867-T1 (AT)
Inventor: JONES SCOTT A
IPC: H04M3/42
Filed: 1990-08-08
Granted: 1996-04-15
Abstract: The present invention provides a distributed architecture that includes multiple voice processing units (16-24). A voice processing unit (16) is designated as a home voice processing unit for a subscriber's messages. An incoming call or access by a subscriber from a central office (30) is preferentially switched to the home VPU (16) by a digital switching system (14) under the control of a master control unit (10). If the master control unit 10 determines that all lines to the home voice processing unit (16) are busy or the voice processing unit is otherwise unavailable, the master control unit causes the digital switching system (14) to switch the call to another or remote voice processing unit. The remote voice processing unit then handles the calls by either locally storing a message or retrieving a message from the home voice processing unit storage over an internal massage bus. If a message is stored remotely and the home voice processing unit is processing the subscriber request, the home voice processing unit can access the remote message over an internal message bus or the master control unit can switch the call routing through the digital switching system to the remote voice processing unit for processing of the remote message and return the digital switching system routing to the home voice processing unit when finished with the remote message. Each voice processing unit (16-24) stores both remote and home messages locally on local disc storage units. The master control unit (10) stores subscriber related information such as the home voice processing unit for each subscriber and the location of each message for that subscriber. Communication between the master control unit and the voice processing units is over an internal network. A hot standby master control unit (12) is provided to take control of the system in the event that the primary master control unit fails.
Patent AT-E132671-T1 (AT)
Inventor: BASSETT JOHN A
IPC: H02M3/155
Filed: 1990-11-13
Granted: 1996-01-15
Abstract: A two switch, DC/DC converter provides sufficient inductive energy storage at the termination of the "on" period of each switch to alter the charge on the intrinsic and stray capacitance of the combination of switches producing zero voltage across the alternate switch prior to its turn on. A short dead-band between the turn on pulses provided by the control circuit allows time for this transition. Thus the energy stored in the capacitance of the switches is returned to the source and load rather than being dissipated in the switching devices. This greatly improves the efficiency of the converter particularly when operating at high frequency. The unique topology of the converter provides other new and useful characteristics in addition to zero voltage switching capability such as operation at constant frequency with pulse-width-modulation for regulation, quasi-square wave output current, and the ability to integrate the magnetic elements with or without coupling.
Patent AT-E161681-T1 (AT)
Inventor: MOHR HARALD
IPC: A61K35/14
Filed: 1990-09-08
Granted: 1998-01-15
Abstract: The invention relates to a process for the selective removal of photodynamic substances from blood and blood products, where the purification takes place on adsorbents. An arrangement which has proved particularly advantageous for this purpose is one in which the blood or the relevant blood fraction is passed over a separating column which contains the adsorbent.
Patent AT-E164090-T1 (AT)
Inventor: ANNINOS PHOTIOS PROF
IPC: A61N2/02
Filed: 1990-10-11
Granted: 1998-04-15
Abstract: A method of inhibiting seizure activity in epileptic individuals includes determining the intensity, frequency and skull coordinates of the magnetic field emitted from the epileptic focal points of an epileptic individual. The determined frequency of the magnetic field emitted from the epileptic focal points is then generated and applied to a device which emits a magnetic field, of the intensity and frequency of the magnetic fields emitted by the epileptic focal points, to the skull of the epileptic individual at the skull coordinates of each epileptic focal point.
Patent AT-E122360-T1 (AT)
Inventor: NAKANO AKIKAZU
IPC: C08F2/44
Filed: 1991-01-02
Granted: 1995-05-15
Abstract: Disclosed is a process for producing a styrene polymer composition, which comprises polymerizing styrene monomer using a catalyst comprising (A) aluminoxane and (B) a compound of the group IV B transition metal in the periodic table, in the presence of rubber-like elastomer. The resin composition obtained thereby is superior in heat resistance, and impact strength, and utilized as the starting material for various moldings.
Patent AT-E100726-T1 (AT)
Inventor: RECHER GILLES
IPC: A63C5/12
Filed: 1991-02-13
Granted: 1994-02-15
Abstract: The invention relates to a ski and a method of manufacturing it, consisting of an upper decorative and protective subassembly and of a mechanical lower subassembly. 
<??>The decorative and protective subassembly is a twin layer consisting of a polyamide, of a styrene copolymer, and of a carboxylic acid or an anhydride thereof or an alloy containing this copolymer. This twin layer may be coextruded and has excellent properties of adhesion with the mechanical lower subassembly during the operation of moulding of the ski. 
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Patent AT-E130824-T1 (AT)
Inventor: EIFLER DIETER
IPC: B65B9/13
Filed: 1991-08-07
Granted: 1995-12-15
Abstract: Method of producing coils of electrical cable, especially coils of a conical inside shape, the material to be wound being applied to a winding core (5) connected to a table (11) of a winding device (10), the conical winding cores (5), which are designed as hollow bodies, each with a flange-like extension (6) on their lower ends, being stored stacked in an interlocking manner separately from the winding device, the individual winding cores (5) then being placed on the table (11) of the winding device (10) in a rotatably mounted fashion, a closing plate (19) being placed on the upper end of the winding core (5) and axially coupled with the winding core (5), the material to be wound (1) being wound onto the winding core (5), with which the closing plate (19) is coupled, to make a wound package (2), the closing plate (19) being uncoupled and removed from the upper end of the winding core (5), the winding core (5) having the wound package (2) being removed from the winding device (10) and a film covering being applied to the periphery of the wound package (2) and at least part of the winding core (5). <IMAGE>
Patent AT-E115645-T1 (AT)
Inventor: CUMBO MICHAEL J
IPC: C23C14/06
Filed: 1991-01-02
Granted: 1994-12-15
Abstract: A diamond-like carbon film is deposited on an insulating substrate using a solid carbon source evaporated by an electron beam so as to maintain the substrate temperature below about 150 DEG  C in a differentially evacuated chamber containing a selective etchant gas such as hydrogen. In order to bombard the substrate with positively charged ions while preventing accumulation of a repulsive surface charge, a radio frequency (RF) electric field is applied to a rotating fixture holding the substrate. The differentially evacuated chamber maintains the atmospheric pressure around the solid carbon source at one end of the chamber at a sufficiently low pressure to prevent loss of electron beam energy and thereby enable vaporization of the carbon while maintaining the substrate at the other end of the chamber at a higher pressure which enables the RF electric field to excite an ion gas plasma around the substrate and thereby facilitate deposition of the diamond-like carbon film. In the preferred embodiment, the differentially evacuated chamber has a bypass manifold connected between the two ends of the chamber. A control system responding to pressure sensing apparatus inside the chamber governs the position of a butterfly valve in the bypass manifold to regulate the differential pressure in the chamber. In order to keep the substrate temperature below about 150 DEG , the rotating fixture holding the substrate is water-cooled. <IMAGE>
Patent AT-E112700-T1 (AT)
Inventor: RHA CHOKYUN
IPC: A61K8/11
Filed: 1991-08-12
Granted: 1994-10-15
Abstract: Use of degraded or reduced molecular weight polymers in encapsulation is disclosed. Short chain polysaccharide derivatives such as ionic cellulose derivative hydrolyzates are used in forming capsules by combining the short chain polysaccharide derivatives with another polymer. Substances designed to be encapsulated serve as nuclei around which coacervate droplets are formed. The short chain charged polymer includes degradation products of polysaccharide derivatives having an average degree of polymerization in the range of 3 to about 500. Methods of using capsules for delivering or storage of oils, and other substances are disclosed. The invention also discloses use of capsules in food, feed, pharmaceutical, cosmetic and personal care products and in the coating of paper with microscopic rupturable capsules containing printing fluid.
Patent AT-E125530-T1 (AT)
Inventor: GILMORE JEREMY
IPC: A61K31/40
Filed: 1991-09-12
Granted: 1995-08-15
Abstract: A pharmaceutical compound of the formula <CHEM> in which A is selected from -NHCOR<1>, -NHCOOR<1>, -NHCONHR<1>, -NHCSNHR<1>, -CONHR<1>, where R<1> is optionally halo-substituted C1-10 alkyl, C2-10 alkenyl, C3-7 cycloalkyl-C1-4 alkyl or phenyl-C1-4 alkyl B is optionally substituted phenyl, and -X-Y- is -CH=CH- or -CH2-CH2-; and salts thereof. The compounds are leukotriene antagonists.
Patent AT-E132910-T1 (AT)
Inventor: DE CREMOUX JACQUES
IPC: C13B30/02
Filed: 1991-11-07
Granted: 1996-01-15
Abstract: Process for producing sugar crystals from a syrup in an apparatus operating noncontinuously, comprising a heating bundle (112) fed with steam, consisting in forming a boiling base stock by adding seed crystals to a concentrated syrup, causing the growth of the crystals by maintaining the supersaturation of the mother liquor at the desired value by evaporation and addition of syrup, then raising the Brix of the massecuite up to the desired value, and an apparatus for implementing this process. 
<??>To improve the particle size of the crystals and to reduce the cycle duration, the flow rate of heating steam and the flow rate of fresh syrup are regulated, at least during the crystal growing stage, to keep the mother liquor in a supersaturated state and the massecuite level practically constant. 
<IMAGE>
Patent AT-E138650-T1 (AT)
Inventor: ASK ANNA-LENA
IPC: A61K31/445
Filed: 1990-12-17
Granted: 1996-06-15
Abstract: Compounds of the formula IV for use as local anaesthetica and analgetica, as well as a method for their preparation, their pharmaceutical preparations and their use.    <IMAGE>  IV
Patent AT-E139939-T1 (AT)
Inventor: MONNERAT ANDRE ROBERT LOUIS
IPC: B41F9/16
Filed: 1991-03-20
Granted: 1996-07-15
Abstract: A process is disclosed in which ink contained in a water-wipe solution used in the intaglio printing of security documents is recycled after being refurbished. The water-wipe solution is neutralized; the ink is separated by filtration and refurbished before being utilized.
Patent AT-E122418-T1 (AT)
Inventor: BOECKLING ULRICH
IPC: D06M11/50
Filed: 1992-02-15
Granted: 1995-05-15
Abstract: A process for the chemical fixation of wool, in particular by means of sodium hydrogensulphite solution, in which the wool is fixed as knitwear and/or as a piece of carpet. The process can take place in such a way that the knitwear or the piece of carpet is first impregnated with the sodium hydrogensulphite solution at a temperature from 30 DEG  to 40 DEG C and then treated with steam for three minutes at a temperature of at least 95 DEG C.
Patent AT-E105268-T1 (AT)
Inventor: BOEHLER ERNST DR
IPC: B01J8/20
Filed: 1992-02-21
Granted: 1994-05-15
Abstract: The basis of the invention is the problem of combining, by means of a suitable process for the anaerobic treatment of water, the advantages of the vertical tube reactors having a narrow residence time spectrum with low overall height of the apparatus and low costs. The individual part-steps of the denitrification are to proceed undisturbed individually and successively. According to the invention, the raw water (1) to be treated is passed via at least two fluidised bed reactors (3) connected one after the other and in the operating state is transported, with support material overgrown by biomass, from each reactor stage into the subsequent reactor stage. This support material is passed with the water stream leaving the last reactor into a separation unit (7) from which the separated support material is returned into the first reactor stage (3a). Depending on the pressure drop  DELTA p in the individual reactor stages (3), the water to be treated can be passed via reactor stages (3a, 3b ...) staggered in height. <IMAGE>
Patent AT-E121466-T1 (AT)
Inventor: HARTMANN MANFRED
IPC: C25B1/46
Filed: 1992-07-15
Granted: 1995-05-15
Abstract: In the electrolysis apparatus for the production of chlorine, sodium hydroxide solution and hydrogen from aqueous alkali-metal halide solutions, which electrolysis apparatus comprises at least one electrolysis cell, anode and cathode, which are separated from one another by a partition, are disposed in a housing composed of two half-shells electrically separated by an insulating seal. The housing is provided with devices for supplying the electrolysis starting substances and for removing the electrolysis products, the latter comprising at least one discharge pipe which extends in the vertical direction in the interior of the half-shells, passes through the half-shell in the vicinity of the lower edge and extends up to the upper edge. The discharge pipe (9, 10) terminates in a separating chamber (14, 15) which is disposed in a stilling zone. The stilling zone is formed by a plate (11, 12) attached to the electrode (4, 5) and to the associated half-shell (1, 2).
Patent AT-E162050-T1 (AT)
Inventor: GIRARD FRANCOIS
IPC: A43B13/12
Filed: 1992-09-26
Granted: 1998-01-15
Abstract: The sole (2) has an outer layer (7) which is made of supple material which adheres to the ground and resists abrasion. Its upper layer (8), directly under the foot (4), is assembled directly to the edge of the upper (3a) or to an inner sole. It is made of elastic material which absorbs shocks. An intermediate layer (9), fixed to the lower surface of the upper layer (9b) and the upper surface of the lower layer (9a), is made of material that is rigid in torsion and flexion. It distributes forces from the outer layer and transfers them through the upper layer.
Patent AT-E125052-T1 (AT)
Inventor: DE WIN PAUL C O OPTICABLE
IPC: G06F15/173
Filed: 1992-05-15
Granted: 1995-07-15
Abstract: It consists in successively testing all the ports of the nodes whose existence is already known by a master station. Testing a port consists especially in:   - sending an interrogation message from the tested port to a node, called interrogated node, which is a node linked by at least one link going directly from the tested port to the interrogated node; the node possessing the tested port being considered as the immediate hierarchical superior of the interrogated node, in order to determine a hierarchical order of the nodes; - starting, in the interrogated node, a time delay device for indicating that it has been taken into account in the configuration; - storing a first marker and the identity of the tested node in the interrogated node, in a memory specific to the port having received the interrogation message, in order to index the port which leads to the immediate hierarchical superior of the interrogated node, and in order to store the identity of this immediate hierarchical superior; - sending out a response message, from the interrogated node, addressed to the tested node;   - routing this response message back to the tested node; - routing this response message back to the master station, via the hierarchical path.   Application to the management of local networks. <IMAGE>
Patent AT-E132228-T1 (AT)
Inventor: MARTIN YVES
IPC: E21B7/06
Filed: 1992-06-26
Granted: 1996-01-15
Abstract: The tunnelling machine comprises a cylindrical shield (2) carrying a disc-shaped cutting head (8) which is mounted rotationally along an axis (Y-Y') parallel to that of the shield (2). Between the said annular part (10) of the cutting head (8) and a cylindrical internal surface (5a) of the end of the shield (2), there is inserted at least one ring (19) whose inner outline is a circle (C1) centred on the axis (X-X') of the cutting head and whose outer outline, forming an eccentric, is a circle, the centre of which is offset with respect to the axis (Y-Y') of the cutting head. The invention may be used for compensating for the wear of the cutting heads and for producing additional lateral cuts in the ground for directing the tunnelling machine into the bends. <IMAGE>
Patent AT-E143612-T1 (AT)
Inventor: OLSEN KENNETH W
IPC: B01J8/24
Filed: 1992-06-29
Granted: 1996-10-15
Abstract: The apparatus having a downwardly opening filter housing (12) and including multiple processing gas outlets (28) and partition means dividing the interior of the filter housing (12) into individual downwardly-opening open-bottom compartments (22, 24) equal in number to the gas outlets (28). The partition means extends into a chamber (14) that is positioned below the filter housing (12) and serves for accommodating the particles to be moved and treated. Each gas outlet (12) is associated with a filter cartridge (70) that is disposed in the corresponding compartment (22, 24) and can filter the processing gas. Each gas outlet (28) is operatively associated with an on/off valve which may be individually opened and closed. Additionally, each gas outlet (28) and filter cartridge (70) has a cleaning gas supply structure operatively associated therewith so that cleaning gas under pressure my be supplied to the interior of a filter cartridge (70) for cleaning the same when the associated on/off valve is closed. Thus, the filter cartridges (70) can be cleaned simply and effectively by means that can be provided at low costs. <IMAGE>
Patent AT-E120616-T1 (AT)
Inventor: JACOBSEN KIM TORBEN MARTIN J
IPC: C12N9/98
Filed: 1992-01-24
Granted: 1995-04-15
Abstract: PCT No. PCT/DK92/00026 Sec. 371 Date Jun. 4, 1993 Sec. 102(e) Date Jun. 4, 1993 PCT Filed Jan. 24, 1992 PCT Pub. No. WO92/12645 PCT Pub. Date Aug. 6, 1992.An enzyme containing T-granulate, coated with a coating agent comprising a high melting fat or wax, is combined with a mixture containing fodder components, and the combination is steam treated and subsequently pelletized. The method considerably improves the stability of the enzyme in the pelletized mixture.
Patent AT-E158173-T1 (AT)
Inventor: HALSKOV SOEREN
IPC: A61J3/08
Filed: 1992-06-16
Granted: 1997-10-15
Abstract: Suppositories which may have a considerably higher content of an active drug than ordinary suppositories, are produced by compressing a suppository mass, which contains a considerable amount of a polyethylene glycol having a molecular weight of at least 4000, preferably 6000. The polyethylene glycol constitutes 20-50 % by weight of the suppository mass, which moreover contains microcrystalline cellulose and/or other additives common in the production of drugs. The obtained suppositories are more convenient to store and use, easier to produce and considerably more concentrated with respect to active substance (up to 75 % by weight) than traditional melt-moulded suppositories.
Patent AT-E163441-T1 (AT)
Inventor: THOMAS THOMAS RONALD
IPC: B01D67/00
Filed: 1992-06-19
Granted: 1998-03-15
Abstract: PCT No. PCT/GB92/01111 Sec. 371 Date Apr. 26, 1994 Sec. 102(e) Date Apr. 26, 1994 PCT Filed Jun. 19, 1992 PCT Pub. No. WO93/00394 PCT Pub. Date Jul. 1, 1993.A thin fluoropolymer film is covalently bonded to a microporous ptfe film to make a bilayer for separation, filtration or reverse osmosis, by exposing the microporous film to perfluorocyclohexane under plasma.
Patent AT-E127757-T1 (AT)
Inventor: BUCHBERG AKIVA
IPC: B65D65/12
Filed: 1992-09-23
Granted: 1995-09-15
Abstract: A wrapper is formed of a semi-rigid section is fixed to a pleated section made of a thin flexible sheet. The semi-rigid unpleated section is folded to form a cavity for containing loose products. The pleated section is deployed around the cavity to form a self-closing wrapper. After opening the wrapper the products may be consumed from either section. The wrapper is particularly suited for french fries or pizza pies.
Patent AT-E125850-T1 (AT)
Inventor: WILFINGER WERNER DR
IPC: C09C1/64
Filed: 1993-07-27
Granted: 1995-08-15
Abstract: The process described in AT Patent 386 000, for stabilising aluminium pigments by mixing them with optionally (partially) neutralised carboxyalkylenephosphoric acid esters and/or carboxyalkylenephosphonic acids and/or carboxyalkylenephosphinic acids is modified to the effect that the aluminium pigments stabilised in this way are mixed with an acid-curing binder combination comprising a resin containing hydroxyl groups and an amino resin, and leaving these mixtures to develop fully for from 2 to 24 hours at from 40 to 80 DEG C. This additional process step achieves a further improvement in the stability of aluminium pigments in aqueous or non-aqueous coating formulations.