baber/WOPTO huggingface dataset:
Patent AT-E55801-T1 (AT)
Inventor: ALARCON CLAUDE
IPC: A62C2/16
Filed: 1987-04-23
Granted: 1990-09-15
Abstract: 1. Folding door, especially for lifts, of the type comprising at least one pair of leaves (1) articulatedly connected one after the other by way of articulation elements (2, 3) forming part of hinging provided at the longitudinal sides of each leaf, each leaf (1) having a central part (5) and two wings (6, 7) respectively disposed on both sides of the central part (5) and oriented in the same direction, and the second leaf (1B, 1D) of the pair or of each pair of leaves (1A, 1B, 1C, 1D) of the door, when unfolded in closing position, being turned by 180 degrees about its longitudinal axis and by 180 degrees about its median axis relative to the first leaf (1A, 1C), characterised in that the central part (5) of each leaf (1) is disposed according to an axis of symmetry (XX') which constitutes the median axis of the leaf (1) and extends perpendicularly to a line (YY') passing through the axes of the opposed articulation elements (2, 3), and in that the two wings (6, 7) which connect the central part (5) to the articulation elements (2, 3) and each comprise two limbs (6.1, 6.2; 7.1, 7.2) forming therebetween an angle (beta) of at least 90 degrees of same size for each of the wings (6, 7), the limb (6.1, 7.1) of each wing adjacent to the central part (5) being of the same length for each wing (6, 7) and deviating from the axis of symmetry (XX') starting from the central part (5) and the angle (gamma) formed by one of the limbs (6.1) relative to the axis of symmetry (XX') being greater than the angle (delta) formed by the other limb (7.1).
Patent AT-E52818-T1 (AT)
Inventor: HOFFMANN HANS DR
IPC: C23D5/02
Filed: 1987-07-23
Granted: 1990-06-15
Abstract: A process for the electrophoretic application of self-cleaning enamel systems free form aluminium on sheet steel by the two layered/single stoving process, comprising applying a base layer in a thickness of 80 to 120  mu m to a steel substrate, and then applying a top coat to said base coat, said top comprising an enamel suspension having a specific conductivity adjusted to a value below 2000  mu S.cm-1.
Patent AT-E58267-T1 (AT)
Inventor: STOLZ GERHARD DIPL-ING
IPC: H02H7/122
Filed: 1987-07-24
Granted: 1990-11-15
Abstract: The circuit arrangement contains, in at least one main circuit, a current measuring device and, as electronic switch, a field-effect transistor (81). In this arrangement, the limiting of the instantaneous current value should be associated with little expenditure and little additional losses. This is achieved by the fact that the current measuring device (8) contains, particularly represents, the drain-source path of the field-effect transistor (81). The circuit arrangement can be advantageously applied with externally clocked inverters. <IMAGE>
Patent AT-E66792-T1 (AT)
Inventor: KETTLER HEINZ
IPC: A47C31/00
Filed: 1987-12-11
Granted: 1991-09-15
Abstract: In the furniture, which has a name identifying plate, a two-part housing (12) is introduced as an insert and name identifying plate device into a cutout (18) in the backrest (11) of the lying surface, the seat or the like. In this case, there are preferably arranged a holding plate (14) and a covering cap (15) which are inserted in or in front of the surface of the backrest (11) or the seat or lying surface, overlapping the edge from both outer sides, and are thereby anchored. <IMAGE>
Patent AT-E73608-T1 (AT)
Inventor: BREHM KUNO DR
IPC: A01K3/00
Filed: 1987-12-21
Granted: 1992-04-15
Abstract: The guiding system, intended particularly for use on paths, roads or the like, comprises an elongate fence erected on the ground and constructed from individual fence elements arranged in line, and at least one tunnel formed from tubular tunnel elements on one side of the fence between the ends thereof, the entrance to which tunnel is accessible from the other side of the fence, the fence elements being elongate plate or shell elements which have an outer side inclined relative to the ground and whose upper region can be supported on the ground by one or more supports, and the side opposite the first outer side being shaped steeply and/or with an overhang. <IMAGE>
Patent AT-E58714-T1 (AT)
Inventor: GUTMANN PAUL
IPC: C04B24/12
Filed: 1987-07-03
Granted: 1990-12-15
Abstract: A hydraulic cement mix comprising a hydraulic cement, aggregate in an amount of up to 80 % by weight based upon the total weight of said cement mix, sufficient water to effect hydraulic setting of the cement, and an air-entraining additive consisting essentially of a coconut fatty acid diethanolamide produced by reacting alkyl ester of coconut acid with diethanolamine, said additive being in an effective amount whereby air will be entrained in said mix in an amount of 3 % to 9 % by volume of said mix.
Patent AT-E60736-T1 (AT)
Inventor: WERTH DENNIS LEONARD
IPC: B29C59/16
Filed: 1987-02-12
Granted: 1991-02-15
Abstract: Laser radiation treatment of molded plastic parts is effective for the removal of surface layers contaminated with mold-release agent, for improved adhesion to paint, and for removal of additional plastic material as required for improved bonding to other treated plastic surfaces. Subsequent processing provides improved molded plastic articles of superior quality in an economic manner.
Patent AT-E67103-T1 (AT)
Inventor: JOHNSON JAMES A
IPC: C07C5/27
Filed: 1987-04-28
Granted: 1991-09-15
Abstract: An isomerization catalyst composition comprising a platinum group metal and a support containing hydrogen - form crystalline mordenite and a refractory inorganic oxide is particularly characterized by a surface area of at least 580 m<2>/g. The catalyst is producible by contacting a calcined composite of the hydrogen - form mordenite and refractory inorganic oxide with an aqueous acidic solution containing ammonium ions, whereby the surface area is increased without increasing the silica to alumina ratio of the mordenite. The catalyst composition is especially suitable for the isomerization of normal to branched paraffinic hydrocarbons in the presence of sulfur compounds.
Patent AT-E67031-T1 (AT)
Inventor: HENDERSON PHILLIP JAMES
IPC: G01B11/00
Filed: 1987-10-21
Granted: 1991-09-15
Abstract: Apparatus for determining displacement of an object comprises a light source (1) for propagating polychromatic light along a path to a detector (7). Radiation modulation means such as a filter (5) is provided in predetermined fixed location with respect to the source (1) and the path of the light is adjusted in response to a displacement of the object such as to vary the distributed spectral content of the light reaching the detector (7). The detector comprises first and second photoresponsive elements (10, 11), of differing responsivity with respect to wavelength, and a microprocessor (14) receiving signals from the photoresponsive elements. The microprocessor calculates the colour of the light incident on the detector (7) as represented by two or more parameters on the chromaticity (CIE) diagram, and interprets the colour of the light incident on the detector (7) in terms of the displacement of the object.
Patent AT-E60254-T1 (AT)
Inventor: CASBAS FRANCOISE
IPC: B01J23/88
Filed: 1987-10-21
Granted: 1991-02-15
Abstract: Improved catalyst for the desulphurisation of terpenes originating from paper manufacture, by treatment with hydrogen in vapour phase, which comprises cobalt and molybdenum oxides on an inorganic support containing a basic compound of an alkali or alkaline-earth metal.
Patent AT-E63675-T1 (AT)
Inventor: MENZEL WALDEMAR DR
IPC: A23G9/16
Filed: 1988-01-20
Granted: 1991-06-15
Abstract: An apparatus for producing ice-cream from a flowable formulation consists of a storage container for the formulation and a cooling and freezing cylinder disposed beneath this and connected to the container by a feed pipe. An air line discharges into this cylinder, feeding compressed air which is to be whipped into the formulation. In order to prevent foaming in the storage container, a retaining means is associated with the feed pipe which largely seals the feed pipe when pressure obtains in the cylinder and in the storage container, substantially opening the feed pipe when the pressure therein fails.
Patent AT-E87409-T1 (AT)
Inventor: HORN KARL GEORG DR DIPL-PHYS
IPC: H02J7/10
Filed: 1988-08-19
Granted: 1993-04-15
Abstract: In a three-stage rapid charging method for maintenance-free lead-acid accumulators with immobilised electrolytes, which always ensures a recurring full charge of both electrode polarities even in the case of cyclic stress, charging is initially carried out at a constant current I1 of the magnitude of the 4 to 8 hours' current, until a temperature-dependent charge voltage U1(T) is reached at time t1, thereafter the accumulator is charged further therewith at the voltage continuously matched to the battery temperature, in a time-limited manner until t2, and, in the third stage, likewise time- limited until t3, the accumulator is recharged in accordance with a voltage/current characteristic (IU), the recharging current I2max flowing at the start being limited to values between 0.05 I10 and 0.5 I10 and the battery voltage likewise being limited to a value U2max, which is 2% to 8% higher than the charge voltage U1(T). 
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Patent AT-E92448-T1 (AT)
Inventor: WEINWURM PETER
IPC: B01J32/00
Filed: 1988-10-19
Granted: 1993-08-15
Abstract: The invention relates to an inorganic, insoluble industrial raw material based on silicate complexes which is characterized by a specific particle size, bulk density, specific gravity, metal content, pH, hydrophilic surface, absorption of moisture, temperature resistance and by non-leachability of the metals, particularly of the heavy metals. The above material can be produced from waste, especially industrial waste. In this method the waste materials are mixed with a plastic material comprising silicon and aluminum to form a plastic mixture. The mixture is prepared into shaped articles with a high surface which are heat-treated in the following to remove the organic matter and to bond the inorganic matter in stable, solid, insoluble silicate complexes. The raw material prepared in the above way is used as fillers, controlled size aggregates for the building industry, catalyst support, and additives for abrasives.
Patent AT-E69082-T1 (AT)
Inventor: GRANSTROEM JOHN
IPC: E04H12/22
Filed: 1988-03-01
Granted: 1991-11-15
Abstract: The invention relates to an apparatus for tying or anchoring one end of a wooden post, pillar, post beam or the like (1). To maintain the structural strength and stability of the tying or anchoring apparatus independently of such alterations of the dimensions of the wood fibres as are caused by variations i the humidity content of the wood the apparatus comprises at least one stud bolt (3) which is threaded at least in part and extends in the fibre direction of the wood, at least one key or cotter (2) which is introduced in a bore in the post etc. extending transverse to the fibre direction of the wood, said cotter having a threaded hole adapted to cooperate with the threads of the stud bolt (3), and means (4) for bringing about a strain or stress action between the stud bolt (3) and the cotter (2) at the turning of the stud bolt or an appurtenant nut.
Patent AT-E79476-T1 (AT)
Inventor: HOUPT PIETER MARCUS
IPC: G01N21/27
Filed: 1988-03-09
Granted: 1992-08-15
Abstract: Confocal laser scanning microscope comprising a laser (1) as point light source, a deflection system for the line and frame scanning and a lens system, at least one objective (9) near the object, an object stage, a spatial filter (14) and a detector (15), and an electronic control and imaging-processing system. The object is scanned point by point by the light beam and measurements are made with the detector only where the point light source is focused so that out-of-focus light is not detected. As a result resolution and contrast in three dimensions, in particular, axially to the image plane can be improved considerably, and 3D information can be derived from the object. For the more rapid line scanning, the deflection system of the present invention comprises an acousto-optical deflector (5) and comprises for the slower frame scanning, another deflector (7) constructed in a manner such that at least the frame-scanning movement of the return light beam is completely eliminated, as a result of which the return light is focused on the spatial filter.
Patent AT-E78642-T1 (AT)
Inventor: ROCKS MANFRED DR-ING
IPC: H04B10/00
Filed: 1988-03-24
Granted: 1992-08-15
Abstract: The invention describes a method for optical communication of information between transmitter and receiver spatially separated from each other. The principle of heterodyne reception is utilized. A non-modulated optical carrier of a laser arranged on the receiving side is subdivided in a first fiber-optical coupler KE into two portions, the transmission path EMF and the local laser wave LL. In one branch, a displacement of frequency by the amount of  DELTA f takes place. The non-modulated optical carrier passes through a one-mode fiber EMF in direction transmitting side and is modulated there with an effective signal in a modulator MOD (FIG. 1). This now modulated optical signal travels back to the receiving side, where it is converted with the local laser wave LL into an intermediate frequency band.
Patent AT-E111142-T1 (AT)
Inventor: KOGLER WERNER
IPC: C09C1/02
Filed: 1989-03-06
Granted: 1994-09-15
Abstract: A new pigment mixture consisting of 40-80% by weight calcium carbonate and/or dolomite and 20-60% by weight talc or 20-60% of a talc-kaolin mixture or 20-60% by weight of a talc-mica mixture gives substantial improvements in the use in the paper industry, in particular in the production of lightweight coated rotogravure papers.
Patent AT-E75726-T1 (AT)
Inventor: RITTER EBERHARD DR
IPC: C07C249/12
Filed: 1989-03-21
Granted: 1992-05-15
Abstract: Process for the preparation of 4-halo-3-oxo-2-alkoxyiminobutyric acid esters by solvent-free halogenation of the liquid substrate of a 3-oxo-2-alkoxyiminobutyric acid ester with elemental halogen.
Patent AT-E94404-T1 (AT)
Inventor: CAMPFIELD LEROY ARTHUR
IPC: A61K9/48
Filed: 1989-07-06
Granted: 1993-10-15
Abstract: The absorption into the bloodstream and bioavailability of non-parenterally administered insulin is significantly enhanced in the presence of a co-administered amount of a polyoxyethylene glycol-C6 to C18 carboxylic acid glyceride ester.
Patent AT-E99281-T1 (AT)
Inventor: CHEN KAU-MING
IPC: C07C59/48
Filed: 1989-10-11
Granted: 1994-01-15
Abstract: Compounds of formula Iare disclosedwhereinXis -CH₂CH₂- or -CH=CH;R₁is an ester group inert to the reaction conditions; andRis an organic radical having groups which are inert under reducing conditions, with the proviso that, when R is triphenylmethyl, then R₁ additionally includes allyl and X is -OCH₂-or the free acid or a salt form or a further ester form or the δ-lactone, i.e. internal ester form thereof, in a state of purity such that the proportion of erythro to threo isomer is 99:1 : 0.9 or higher.
Patent AT-E107832-T1 (AT)
Inventor: MCWILLIAMS KEVIN RONALD
IPC: H05B3/74
Filed: 1989-05-19
Granted: 1994-07-15
Abstract: A radiant electric heater includes a layer of microporous electrical and thermal insulating material (16) in a metal dish (12) and at least one source of infra-red radiation, such as a tungsten-halogen lamp (22). The lamp (22) is supported in the metal dish (12) above the insulating material by at least one protrusion (48) from the insulating material (16). The protrusion may be in the form of a ridge of the thermal insulating material (16) which projects upwardly to engage with the underside of the lamp. This ridge may co-operate with a clip (614) extending above the lamp to retain the lamp in position. <IMAGE>
Patent AT-E149166-T1 (AT)
Inventor: SCHEIFFELE EKKEHARD
IPC: A61K9/20
Filed: 1989-11-24
Granted: 1997-03-15
Abstract: Hyperuricemia and gout can be treated with agents containing, in addition to the usual excipients and additives, pharmacologically effective doses of alkali and/or alkaline earth salts of oxypurinol in amorphous or crystalline form.
Patent AT-E80518-T1 (AT)
Inventor: DE KUNDER ADRIAAN
IPC: H02J7/35
Filed: 1990-02-08
Granted: 1992-10-15
Abstract: The invention relates to a device for repelling moles, voles or the like, consisting of a tubular pole (2) provided with a tip (5) and capable of being inserted into the soil, and of a head (3) in the form of a housing and held on the upper end of the pole (2). Said head consists of a horizontally extending plastic pipe length (16), which is mounted via a plastic pipe cross (13) on the pole (2), and of a desk area (14) made of plastic with an acrylic glass plate and integrally formed on top of the plastic pipe cross (16). The pipe length (16) contains batteries, which are electrically connected to solar cells arranged safe from the rain under the acrylic glass plate in the desk area. Installed freely suspended at the lower end in the interior of the pole (2) is a sound generator in the form of an electric motor (6) which drives at intervals an unbalance weight whose shaking vibrations are transmitted to the soil via the aluminium pipe. <IMAGE>
Patent AT-E99863-T1 (AT)
Inventor: FACCIA TIZIANO
IPC: A01K5/00
Filed: 1990-02-20
Granted: 1994-01-15
Abstract: The invention relates to a fibrous product mixing truck (1) comprising a mixing container (2) with one or more vertical scrolls welded onto corresponding rotating shafts. The container (2) is mounted on a wheeled frame (4) through the interpositon of weighing cells (3). A frame (10) of metallic tubes with a substantially quadrangular shape is welded to the container for movably supporting and unloading belt (11) facing an unloading door (7) of the container and movable from a position which is substantially internal to the truck (1) to a position which considerably protrudes therefrom. The frame (4) is rigidly associated with a ladder (14) upwardly connected to an inspection platform (15) and is separated from the container (2).
Patent AT-E118217-T1 (AT)
Inventor: SAITO KINICHI
IPC: C07H13/06
Filed: 1990-03-07
Granted: 1995-02-15
Abstract: Sodium N-acetylneuraminate trihydrate herein provided is represented by the following formula: <CHEM> The sodium N-acetylneuraminate trihydrate can be prepared, for instance, according to a method which comprises the steps of: dissolving sodium N-acetylneuraminate in water or in a mixture of water and an organic solvent; allowing the resulting solution to stand; precipitating and separating the resulting crystals of sodium N-acetylneuraminate . trihydrate; and then drying the separated crystals. The sodium N-acetylneuraminate trihydrate has very low hygroscopicity and hence can be handled without any difficulty in the form of powder.
Patent AT-E90342-T1 (AT)
Inventor: DELUCA HECTOR F
IPC: A61K31/592
Filed: 1990-03-09
Granted: 1993-06-15
Abstract: The invention provides a new vitamin D2 compound, 1 alpha -hydroxy-24-epi-vitamin D2 and certain hydroxy-protected derivatives thereof. The new compound exhibits a distinctive activity pattern comprising high potency in stimulating intestinal calcium transport and little or no activity in inducing bone calcium mobilization or the differentiation of undifferentiated cells in culture, thereby evincing utility in the treatment of diseases characterized by loss of bone mass.
Patent AT-E117595-T1 (AT)
Inventor: FUCHS KARL-HEINZ
IPC: B65D83/44
Filed: 1990-03-24
Granted: 1995-02-15
Abstract: A dispensing facility (1) to be operated by pressure actuation has on an actuation handle (22) a foaming device (100) which is mounted from outside as an intrinsically enclosed unit by means of a plug-in connection and has in the flow path a foaming body (75) located essentially on the same axis as the dispensing orifice (80). With the aid of two pumps (2,50), to be actuated simultaneously, both a medium and compressed air are forced, after being mixed together, through the foaming body (75) and are foamed until they reach the outlet opening (80) in a final channel (81). As a result, a very good foam quality is achieved with a simple design. <IMAGE>
Patent AT-E106464-T1 (AT)
Inventor: KLOECKER HEINRICH JOSEF
IPC: D03C9/02
Filed: 1990-04-09
Granted: 1994-06-15
Abstract: The heald is made multi-part to achieve length variability. 
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Patent AT-E103429-T1 (AT)
Inventor: REICHEL ROBERT
IPC: H02K23/04
Filed: 1990-06-15
Granted: 1994-04-15
Abstract: An electrical machine as a DC tachometer generator, having a rotor, supporting an armature winding, and a stator with permanent magnet excitation, having one or more permanent magnet poles of the stator which are formed in each case from a number of separate magnet elements in such a manner that the magnetic pole strength of the permanent magnet and/or the rated voltage of the machine correspond to the number of magnet elements used. <IMAGE>
Patent AT-E98148-T1 (AT)
Inventor: BRUECKNER GUENTHER
IPC: A47L13/08
Filed: 1990-07-17
Granted: 1993-12-15
Abstract: To remove, in particular, worn coatings (12) from double bottom plates (10) quickly and automatically, preferably three removing devices (17) with motor-driven separating knives (18) are built into an apparatus (13) which has, underneath the removing devices (17), a slide (29) with mountings (31) for the double bottom plate (10) to be processed. The slide (29) can be reciprocated by motor transversely to the separating knives (18) of the removing devices (17) or parallel to the longitudinal axis of the apparatus (13). The removing devices (17) are mounted on a receiving plate (21) so as to be pivotable in each case about a horizontal axis (19). The receiving plates (21) are, for their part, mounted spring-loaded on a transversely extending, portal-like frame part (15), so as to be movable to a limited degree in the direction of the longitudinal axis of the apparatus (13). The slide (29) is reciprocated via a travelling nut (38) by means of a threaded spindle (39) which is mounted on the frame (14) of the apparatus (13) so as to be rotationally movable, but axially fixed and is driven alternately in both directions of rotation. 
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Patent AT-E88795-T1 (AT)
Inventor: PALLHORN SEBALD DIPL-ING FH
IPC: F16B12/02
Filed: 1990-10-09
Granted: 1993-05-15
Abstract: In the case of furniture in the form of a cupboard or shelf, side walls and a rear wall are each joined to their vertical longitudinal edge via an extruded section having fixing legs (3a, 3b and 4a, 4b) arranged in pairs coming out of a centre piece and at least one linearly deformable hinge area (2). The side walls and the rear wall are arranged between the fixing legs. In order to enable the unit to be largely pre-assembled and to guarantee defined angles of pivot of up to 270 DEG , the following means are provided:   a) a single linear hinge area (2) is arranged in the centre piece (M), b) support pieces (3c, 4c), each with a prismatic cross-section, are provided on either side of the hinge area (2), c) the fixing legs (3a, 3b; 4a, 4b) exhibit non-hinged ribs (7) at their free ends, which are directed towards one another and are locked into complementary grooves in the side walls and in the rear wall, d) the first and second level side faces (3d, 4d) of each support piece (3c, 4c) are in alignment with the hinge area (2), e) in which arrangement when the anchoring parts (3, 4) are extended the first side faces (3d, 4d) are also extended (180 DEG  angle), whilst the second side faces (3e, 4e) enclose the prescribed angle of pivot between them, f) and the second side faces (3e, 4e) are provided with mutually complementary interlocking elements (3f, 4f).   <IMAGE>