baber/WOPTO huggingface dataset:
Patent AT-E7377-T1 (AT)
IPC: B65G67/02
Filed: 1979-11-06
Granted: 1984-05-15
Abstract: This loader has one or more frames mounted to travel around a central pivot post. Each frame has preferably two fork arms extending radially out and curved inward like a gear or sprocket tooth profile to mesh between pedestals on a vehicle moved tangentially past the loader with a slope to transfer a load thereto or from according to the direction of movement. Grooved wheels support the frame on a circular cam track concentric about the pivot and are mounted on legs that swing to switch between concentric tracks having reverse slopes to transfer to or from a vehicle in either direction. Cradles on the forks have fingers to engage the side of the vehicle to align for transfer. The vehicle can have side couplers which engage behind the forward fork arm on its inner curve to gradually accelerate the loader into alignment for transfer or the loader can be powered or started to mesh its forks between the pedestals. After transfer the loader is pushed away from the vehicle by the side couplers, or the loader pushes the vehicle and turns out therefrom. The loader runs in a circle between a train and storage dollies to load or unload the train selectively nonstop. The loader can be stationary or vehicle mounted and can transfer cargo or passenger containers, dollies, or pallets for loads such as autos, semitrailers, buses of passengers, freight, etc.
Patent AT-E1868-T1 (AT)
IPC: F16K11/078
Filed: 1980-05-20
Granted: 1982-12-15
Abstract: A valve assembly for controlling fluid flow, either of a single fluid or for mixing two different fluids such as hot and cold water, operates with a pair of interengaging valve plates having inlet orifices and outlet orifices defined therethrough actuated relative to each other to align the orifices to effect fluid flow. A chamber is defined on one side of one of the plates and a silencer disk is arranged within the chamber with spring means being provided to urge the silencer disk against one of the plates to effect closure of at least the inlet opening of the valve assembly. In operation, inlet fluid pressure operates against the force of the spring means to lift the silencer disk from the one valve plate to enable flow through the valve assembly.
Patent AT-E7863-T1 (AT)
IPC: B29B17/04
Filed: 1980-09-29
Granted: 1984-06-15
Abstract: Plastics foam scrap is drawn by an air stream through a three-stage disintegrating apparatus. Each stage includes a plurality of moving interdigitating pins and the pin spacing and a passage dimension of each stage decreases from stage to stage thereby reducing the material to its component beads.
Patent AT-E3450-T1 (AT)
IPC: D21H17/35
Filed: 1981-01-07
Granted: 1983-06-15
Abstract: The aqueous solution of a statistical terpolymer containing quaternized amino groups and having a regular chemical structure of (a) from 8 to 20%, by weight, of N,N-dimethylaminoethyl acrylate and/or N,N-dimethylaminoethyl methacrylate; (b) from 45 to 80%, by weight, of styrene; and (c) from 8 to 35%, by weight, of acrylonitrile; the sum of (a) to (c) being 100%, by weight, and at least 10% of the dimethylamino groups of the terpolymer being quaternized and the remainder protonated is suitable as cationic paper sizing agent.
Patent AT-E13573-T1 (AT)
Inventor: ORCEYRE GERMAIN CONSTANT
IPC: E04G17/00
Filed: 1981-06-17
Granted: 1985-06-15
Abstract: The invention relates to a device for constructing a structure constituted of a floor and vertical walls (9) in concrete, comprising an external framework (2) made up of panels erected on a lower levelled surface (1) and comprising at its upper part an outer peripheral bracket (7) and a carriage (12) capable of being moved and guided along the said peripheral bracket, the said carriage forming a movable frame for removable casting components (15). Application to the field of construction and civil engineering.
Patent AT-E11687-T1 (AT)
IPC: E06C1/20
Filed: 1981-08-28
Granted: 1985-02-15
Abstract: Structural joint for joining two elements (12, 14), the first element (12) having an elongate major tongue (22) of malleable deformable material and in one embodiment an elongate minor tongue (24), the second element (14) having an elongate protuberance in the form of e.g. curled tab (36). The major and minor tongues define an elongate recess adapted to receive the curled tab on joint formation. The major tongue (22) is deformed about the curled tab (36) to form at least a portion of an encircling curl which contacts the curled tab's external surface. When the elements are so joined, the gap between the major and minor tongues is less than the width of the curled tab, thereby precluding removal of the curled tab from the encircling curl. Prior to joint formation, the curled tab (36) is curled about a wire (37) which acts as a filler or support, and the joint will therefore be tight and solid. The inventive structural joint can preferably be used in ladders having rungs secured to side rails.
Patent AT-E11482-T1 (AT)
IPC: A01M1/16
Filed: 1982-07-07
Granted: 1985-02-15
Abstract: An improved fly paper comprising a strip coated with sticky material and which, for increasing the possible size of the strip, is made of foil or paper reinforced by high tensile threads. The strip is folded about a line located generally halfway between its ends and rolled up, while folded double; the roll being covered by the two ends of the strip which are uncoated. The strip ends are provided with eyes for hanging up the strip on use.
Patent AT-E18545-T1 (AT)
Inventor: VAN POOL JOE
IPC: C07C41/42
Filed: 1982-08-27
Granted: 1986-03-15
Abstract: MTBE is recovered from an ether containing effluent by fractionation. When driers are not used on the hydrocarbon feed to MTBE manufacture, a separate water-methanol phase occurs in the fractionation overhead which is separately processed in a methanol fractionator and the water recovered is used to water wash the separated hydrocarbon phase from the overhead while methanol is recycled to MTBE and when driers are used on the hydrocarbon feed a separate methanol phase occurs in the fractionation overhead which can be recycled to MTBE manufacture and the hydrocarbon phase is directly passed to a drier preceding alkylation.
Patent AT-E17377-T1 (AT)
Inventor: BERGNER DIETER DR
Filed: 1982-11-05
Granted: 1986-01-15
Abstract: 1. Safety installation for pressure-electrolysis apparatuses for the production of chlorine, alkali metal hydroxide solution and hydrogen, from an aqueous alkali metal chloride solution, this installation comprising devices (21) for measuring, adjusting and regulating the pressure in the anode chambers (5) and in the cathode chambers (6), these chambers being separated from one another by an ion-exchange membrane (10), the anode chambers being connected to separators (13) for separating chlorine and anolyte and the cathode chambers being connected with separators (14) for separating alkali metal hydroxide solution and hydrogen, characterised in that the anode chambers and cathode chambers additionally are connected to depressurisation vessel (43, 44) via depressurising valves (41, 42), the latter being provided with a differential-pressure instrumentation and control system (39, 40, 59).
Patent AT-E38539-T1 (AT)
Inventor: ALLAM RODNEY JOHN
IPC: C07C273/02
Filed: 1982-05-25
Granted: 1988-11-15
Abstract: The fuel required to provide the energy for compressing a gas can be reduced by compressing the gas substantially adiabatically through a pressure ratio of at least 2.5:1 in a compressor, cooling the hot compressed gas by heat exchange with water at superatmospheric pressure, further heating the water to produce super-heated steam and using the superheated steam to drive the compressor. The total amount of fuel consumed can be considerably less than that used for compressing gas conventionally (i.e. substantially isothermally).
Patent AT-E19351-T1 (AT)
Inventor: DIDIER PHILIPPE
IPC: A61F15/00
Filed: 1982-04-23
Granted: 1986-05-15
Abstract: A sole incorporable into plaster cast bandages for the foot, comprising a body 1 of rigid material corresponding substantially to a human foot size and shape. Under the lower surface of the sole are provided three transverse bearing surfaces 2 protruding from the lower surface by at least the current thickness of a walking plaster cast. The plastered bands which form the bandage are put into position around the foot under the sole by passing on either side of and between the downwardly protruding bearing surfaces. A rear lug 4 is provided, having a length substantially equal to the projection of the transverse bands and extending obliquely and toward the outside from the outer lateral edge of the rear portion of the sole heel.
Patent AT-E13873-T1 (AT)
Inventor: BERNARD MICHEL PAUL CHARLES
IPC: C08L101/00
Filed: 1982-06-29
Granted: 1985-07-15
Abstract: 1. Halogenated products having the following general formula :  see diagramm : EP0070218,P12,F1  in which R is a hydrogen atom or a bromobenzyl group optionally substituted by chlorine and/or a methyl group  see diagramm : EP0070218,P12,F2  x, y and z being capable of having a value from 0 to 2, a being capable of being equal to 0 or 1, the sum (m + n + 2a) being between 3 and 9, the sum (m + n + p + 3a) being between 4 and 13 and the content of halogens being greater than 65% by weight of the molecule.
Patent AT-E25312-T1 (AT)
Inventor: RICHTER HEINZ
IPC: H04J3/14
Filed: 1983-03-15
Granted: 1987-02-15
Abstract: 1. A method of monitoring a PCM-coder/decoder device comprising an analogue-/digital converter (3) and a multiplex device (6) which precedes said converter (3) at the transmitting end and comprising a digital-/analogue converter (2) and a demultiplex device (5) which follows said converter (2) at the receiving end, wherein a digital test signal (DT) is inserted into a time slot of the PCM received signal which is not used for the transmission of telephone signals, where said digital test signal (DT), following digital-/analogue conversion, is fed as an analogue test signal (AT), via a sample- and hold circuit (4) and via the multiplex device (6), to the analogue-/digital converter (3) and, as reconverted digital test signal (DT'), is subjected to comparison with the transmitted digital test signal (DT), characterised in that the same analogue test signal (AT) is sampled several times in succession by the sample- and hold circuit (4), that during a following multiplex frame no sampling is carried out by the sample-and hold circuit (4), and that the analysis of the reconverted digital test signal (DT') at the output of the analogue-/digital converter (3) is carried out after a safety time period (T0 ) following the last sampling procedure of the same analogue test signal (AT) during the time duration (T1 ) of a multiplex frame.
Patent AT-E26552-T1 (AT)
Inventor: MUTSCHLECHNER HERBERT C O INTE
IPC: B25B7/00
Filed: 1983-06-30
Granted: 1987-05-15
Abstract: Jaw tool of the type having expansions (6, 7) on the handles (1, 2) adjacent the jaws (3, 4) for preventing an operator's hand from exceeding such expansions, therebetween having segments (12), on which said expansions are at least partly sliding, for making up an obstacle to unintentional introduction of an operator's hand or fingers between the tool handles beyond such segments.
Patent AT-E65367-T1 (AT)
Inventor: LAIMBOECK JOHANNES FRANCISCUS
IPC: A23G9/32
Filed: 1983-12-29
Granted: 1991-08-15
Abstract: Foodstuffs, chewing gum, tooth paste and pharmaceutical preparations having anti-caries activity, containing at least one vitamin K (including compounds chemically related with vitamin K) as anti-caries agent. Foodstuffs, chewing gum, tooth paste and pharmaceutical preparations having anti-caries activity, containing a combination of at least one vitamin K (including compounds chemically related with vitamin K) on the one hand, and on or more fluorine compounds on the other hand, as anti-caries agent. Milk or a product derived from one or more milk constituents, such as cheese, as a possible basis of the said foodstuffs. Processes for preparing the said products.
Patent AT-E31364-T1 (AT)
Inventor: KLEIN KLAUS WALTER
IPC: F42B14/06
Filed: 1984-04-11
Granted: 1987-12-15
Abstract: An improved nose construction for a subcaliber inertial projectile which is fired with the aid of a sabot. A hood or body is mounted on the nose portion of the projectile. The hood is made of synthetic material and includes longitudinally extending fracture zones and is of substantially cylindrical shape. The frontal portion of the hood is recessed and forms an air flow receiving surface. In lieu of a hood a body, made of a thermoplastic material or the like, may be mounted on the nose portion. This body is adapted to disintegrate as result of air friction. The presence of the hood or body on the nose portion of the projectile, as it exits from a non-illustrated gun barrel, avoids or at least reduces unfavorable air-streaming forces which destabilize the flight characteristics of the projectile and thereby favors a uniform separation of the sabot segments from the projectile. Such uniform separation reduces or completely eliminates undesirable oscillations during flight of the projectile. After the hood or body have disintegrated the projectile acquires a more favorable cw value (drag coefficient during flight.
Patent AT-E25878-T1 (AT)
Inventor: SCHWENDTNER MANFRED DIPL-ING
IPC: G01R22/00
Filed: 1984-08-03
Granted: 1987-03-15
Abstract: 1. An electronic electricity meter comprising a multiplier (1) for current and voltage, followed by a quantizer (2, 3) with a switchable conversion ratio and a counting device (4), and the current input of the multiplier being preceded by an input circuit (6) with a switchable conversion ratio, characterised in that the quantizer (2, 3) is followed by an analysing stage (5) for the clock pulse period of its output voltage, and that the analysing stage (5) controls the input circuit (6) and the switching input of the quantizer (2, 3) such that above a limit value of the clock pulse period the input signal of the current input of the multiplier (1) is increased and the conversion ratio of the quantizer (2, 3) raised to such an extent that the effect of the increase in the input signal is compensated.
Patent AT-E24288-T1 (AT)
Inventor: MALZKORN MATTHIAS
IPC: B23B47/34
Filed: 1984-08-16
Granted: 1987-01-15
Abstract: A horizontal combined drilling and milling machine having a horizontally adjustable drilling and milling spindle, and a faceplate with a cross slide and tool cartridge. A precisely determinable supply of cooling medium to the tool is to be achieved in every position of the cross slide, and the exchange of the essential parts of the means for supplying the cooling medium to the cross slide should be effected without manual activity. For this purpose, the machine is provided with an adapter by means of which the cooling medium can be supplied via the drilling spindle and a flexible connection, such as a hose, to the radially adjustable cross slide, the cartridge, and the tool holder all the way to the shaft of the tool.
Patent AT-E59244-T1 (AT)
Inventor: BARLIAN REINHOLD
IPC: G08B5/36
Filed: 1984-08-20
Granted: 1991-01-15
Abstract: The surveillance signal apparatus is preferably provided a signal lamp, as an illuminated switch or as an illuminated key. It comprises a casing with electrical and electronic connections and with an apparatus heat disengageably disposed at the casing. The apparatus head comprises a signal part provided with electric voltage and preferably an illuminating element. A voltage limiter and a current limiter are disposed in an explosion-proof and pressure tight encapsulated space of the casing and they are electrically predisposed to the signal part in the apparatus head via a feed part. The apparatus head with the signal part and the feed part are formed by the output of the voltage limiter and by the output of the current limiter as an explosion protection self safety unit.
Patent AT-E30391-T1 (AT)
Inventor: BUCHER ANTON
IPC: B23B27/18
Filed: 1984-09-13
Granted: 1987-11-15
Abstract: This invention relates to a tool with at least one wear-resistant hard metal part which serves to process production pieces, stones, or the like, wherein the hard metal part is firmly connected with a metallic carrier by solder located in at least one solder aperture. In order to reduce the danger of formation of tension cracks in the hard metal part, the invention provides that at least one predetermined weak point is created in the solder aperture.
Patent AT-E45811-T1 (AT)
Inventor: VIDEM KETIL
IPC: G01N17/00
Filed: 1984-11-02
Granted: 1989-09-15
Abstract: An electrode system (E) for the measurement of corrosion rate of metal subjected to corrosion in watery medium comprises two electrodes (A+R, M) of the respective metal, which are disposed in spaced relationship to be submerged into the watery medium and convey electric current through the same. The metal electrodes (A+R, M) are disposed on the interior surface of a ring (I) of electrically insulating material with their active electrode surfaces spaced apart and preferably flush with and having the same curvature as the interior surface of the ring (I). An outer annular flange (Y) of high strength material is mounted around and rigidly secured to the inner ring (I) of insulating material. The outer annular flange and the inner ring as well as the metal electrodes are then configurated and dimensioned to fit in and be liquid-tight maintained between flanges on pipe sections (S1, S2) which are joined together to form a pipeline for the through-flow of said watery medium. At least one of the electrodes (A+R) is preferably subdivided into a working electrode and a reference electrode (R), which are spaced far less apart than said distance between the two electrode sufaces. If the voltage drop between the reference electrode and the working electrode is measured when a prescribed current is flowing between the working electrode and the counter electrode in the watery medium, the polarization resistance of the corrosive reaction on the working electrode may be determined with high accuracy.
Patent AT-E31054-T1 (AT)
Inventor: LINDEMANN GERHARD DR
IPC: C03B20/00
Filed: 1985-03-15
Granted: 1987-12-15
Abstract: A process is described for manufacturing a product from natural non-transparent quartz (milky quartz), this product being suitable for producing pure quartz glass, as well as a process for processing this product further to produce a shaped body made of pure quartz glass. It is also set forth that this product is suitable as a starting material for growing piezoelectric crystals in an autoclave.
Patent AT-E56532-T1 (AT)
Inventor: SCHUSTER ROLF
IPC: F27D3/00
Filed: 1985-07-04
Granted: 1990-09-15
Abstract: There is described a loading apparatus for conveying charging grates in heat treatment furnaces has one or more chain strands which run in guide rails which also extend into the heat treatment furnace; at the end of the chain strands facing toward the furnace, the chain links have pivoting rocker arms on which there are secured support segments; the raising and lowering of the support segments is carried out by means of support blocks and retaining cams.
Patent AT-E40442-T1 (AT)
Inventor: KOCH ADOLF DIPL-ING
IPC: E06B11/08
Filed: 1985-07-13
Granted: 1989-02-15
Abstract: 1. A turnstile in which, in a housing (1), several blocking arm holders (3) with associated blocking arms (4), are connected at the same angular distance in a rotationally secure manner to a pivot extending vertically or inclined downwardly at approximately an angle of 45 degrees, and in which at any given time in the blocking position of the blocking arm (4), the pivot is lockable by means of a controllable blocking device against rotation in at least one direction of rotation or unlockable for rotation in one direction and each blocking arm (4) is held on its blocking arm holder (3) pivotable about a swivel axis (5) extending transversely to its longitudinal axis as well as also transversely to the pivot  and is locked against pivoting by a locking arrangement provided on the blocking arm holder (3), but in the blocking position is convertible to swing out of the way into the released position about the swivel axis (5) by remote control by means of a stationary  unlocking device, characterized in that every locking device consists  of a toggle joint lever (6), which is hinged with one end on the blocking arm (4), with reference to its cross-sectional surface, at a hinge pin (7) extending at a spacing from and parallel to its swivel axis (5) and at the other end on the blocking arm holder (3), and on which engages a spring (10), which tends to press the toggle joint (6a) into an over dead-centre position of the lever against a stationary stop (9) on the blocking arm holder, and in that the unlocking device consists of a plunger (11) which is longitudinally movable on the blocking arm holder (3) transversely to the toggle joint lever (6) which plunger engages with one of its ends in the region of the toggle joint (6a) on the toggle joint lever (6), and the other end of which, on rotation of the turnstile, describes a path of motion, in which in the region of the blocking position of the appropriate blocking arm (4) a magnetically actuated release lever (12), which is secured to the housing, is held in such a manner that it can be pivoted in and out.
Patent AT-E34441-T1 (AT)
Inventor: LUEDENBACH KARL
IPC: F04B39/10
Filed: 1985-07-20
Granted: 1988-06-15
Abstract: 1. Concentric plate valve, the valve plate of which is friction lessly conducted over its arcuate guides (9, 10), distributed in circumferential direction, increasing radially centrally in the land region and starting from a root, and is clamped via clamping bolts (11) between seat and catcher plates (1, 2), the position of the clamping bolts being assigned to the position of the guides, characterized in that the valve plate has a radially approximately central and uninterruptedly running ring (12), from which outer and inner guides (9, 10) run out from a common root via junctions, the inner guides (10) leading radially inwards to a suction-valve plate part (5) and the outer guides (9) running radially outwards to a pressure-valve plate part (4), at least one sealing ring (6, 7) lying congruently in one case above and in the other case below the uninterruptedly running ring, and clamping bolts 11 passing through the sealing rings, the uninterruptedly running ring (12) and seat and catcher plates (1, 2).
Patent AT-E54436-T1 (AT)
IPC: C04B28/18
Filed: 1985-09-17
Granted: 1990-07-15
Abstract: 1. A method for producing heat-insulating members for heat insulation purposes in the temperature range between 800 degrees C and 1100 degrees C on the basis of calcium silicate, in which CaO and Si2 react together in a mol ratio of about 0.9:1.0 to 1.1:1.0 with water in excess, and, after shaping, dehydration, hydrothermal hardening and drying, the linear shrinkage of the heat-insulating member thus produced is at most 2% after a 24-hour-long temperature loading of above 800 degrees C, and the CaO component is of caustic lime, calcium hydroxide or the like and the SiO2 component is prorata of crystalline SiO2 and amorphous SiO2 in the form of waterglass and silicic acid, characterised in that a) the waterglass and the silicic acid are made to react in a quantity such as to achieve, related to the calcium silicate of the heat-insulating member, a part by weight of amorphous SiO2 of 6 to 21% and of K2 O or Na2 O of 0.1 to 0.7% ; b) the initial mixture is heated in such a way that a temperature of 40 to 55 degrees C is reached therein at the beginning of a storage phase, known per se, which is to be carried out subsequently, and c) the reaction product, after the storage phase and in a way known per se, is shaped, dehydrated, subjected to hydrothermal hardening and then dried.