baber/WOPTO huggingface dataset:
Patent AT-E3967-T1 (AT)
IPC: C02F11/12
Filed: 1980-11-27
Granted: 1983-07-15
Abstract: 1. An apparatus for continuously mixing sludge, in particular aqueous sewage sludge, with a hydratable or a hydraulically setting solid, and for granulating the mixture, essentially comprising sludge and solid metering apparatus and mixing and granulating apparatus for the mixture, characterised in that a conveyor worm is provided as the sludge metering apparatus, and a cellular wheel sluice is provided as the solid metering apparatus, the discharge of which is delivered to a separate conveyor worm, and both conveyor worms convey their transported material separately to the mixing and granulating apparatus.
Patent AT-E3849-T1 (AT)
IPC: C07C50/16
Filed: 1980-09-01
Granted: 1983-07-15
Abstract: Substituted anthraquinones are obtained by thermal or catalytic dehydrochlorination of the corresponding substituted ortho-benzoylbenzoic acid chloride. They may be used for the production of hydrogen peroxide and the synthesis of dyes.
Patent AT-E719-T1 (AT)
IPC: B01J25/00
Filed: 1980-04-23
Granted: 1982-03-15
Abstract: 1. Process for the preparation of a monocarboxylic acid by carbonylating an alcohol, in the liquid phase, at a temperature between 120 and 240 degrees C, in the presence of an effective amount of nickel, characterised in that the reaction is carried out under a partial pressure of carbon monoxide which is less than or equal to 150 bars, in the simultaneous presence of at least one alkali metal halide or alkaline earth metal halide, at least one alkyl halide and a solvent chosen from the group comprising tetramethylenesulphone, its derivatives obtained by replacing one or more hydrogen atoms by alkyl radicals containing from 1 to 4 carbon atoms, polyethylene glycol alkyl ethers of the formula R**1 -O-(CH2 -CH2 -O)m -R**2 in which R**1 and R**2 , which are identical or different, represent an alkyl radical containing from 1 to 4 carbon atoms and m is an integer which can vary from 1 to 8 (1 =< m =< 8), and the compounds of the formula  see diagramm : EP0018927,P12,F1  in which R**3 , R**4 and R**5 , which are identical or different, represent a linear or branched alkyl radical, a cycloalkyl radical, an aralkyl radical or a monocyclic aryl radical, the said radicals having at most 10 carbon atoms, it being possible for two of the radicals R**3 , R**4 or R**5 together to form a single divalent radical -(CH2 )n -, being an integer between 3 and 12 (3 =< n =< 12), and it also being possible for R**3 to represent hydrogen or a radical  see diagramm : EP0018927,P13,F1  in which R**6 and R**7 , which are identical or different, represent an alkyl radical having from 1 to 4 carbon atoms.
Patent AT-E7218-T1 (AT)
IPC: B60T13/74
Filed: 1981-03-06
Granted: 1984-05-15
Abstract: 1. Process for making calcium carbide from lime and a carbon carrier in a closed electrothermal furnace with a power of more than 20 megawatts, in which the electrodes are arranged symmetrically in the corners of an equilateral triangle, which comprises : using at least 40% of the total carbon component in the furnace burden in the form of a carbon carrier consisting of anthracite, petroleum coke and/or lean coal, the carbon carrier with an initial content of volatile constituents of more than 5.0% having been subjected to thermal pretreatment at increased temperature for as long as necessary to establish a residual content of volatile constituents of less than 5.0% and having been separated into a fraction consisting of particles with a size of 3 to 10 mm and into a fraction consisting of particles with a size of more than 10 up to 25 mm ; the fraction of smaller particles being introduced into a central region inside the furnace lying between the electrodes, and the fraction of larger particles being introduced into a peripheral region of the burden surface area inside the furnace which lies outside the triangle formed by the electrodes.
Patent AT-E32387-T1 (AT)
Inventor: KATSAROS DAMIANOS DIPL-ING
IPC: G06F9/22
Filed: 1981-10-20
Granted: 1988-02-15
Abstract: 1. A logic linking arrangement comprising a plurality of identical semiconductor modules in a highly integrated circuitry technology, characterised - by at least one group of identical logic circuits (e.g. LSx and LSy; LSz) having a uniformly predetermined logic-linking function which form identical output signals assigned to a signal group of homogeneous structure (output signals of homogeneous structure S-H), where the logic circuits required in each group are uniformly distributed between the semiconductor modules (e.g. HBI to HBIV), - by at least one group of logic circuits (LSi...), which each execute different logic-linking functions and each supply logic-linking signals which are thus formed in different ways and are assigned to at least one signal group of inhomogeneous structure (signals of inhomogeneous structure S-IH1; S-IH2), where the logic circuits of each of these groups are arranged in their entirety in each of the semiconductor modules (HBI to HBIV) and - by selection switching elements (AW) which are connected to the output ends of the individual groups of logic circuits (LSil to LSin) which form logic-linking signals of inhomogeneous structure, and which can be set up in different ways via additional control signals (STCO) which can be supplied to input terminals of the semiconductor modules (HBI to HBIV) so that the logic-linking signals of the same signal group can be simultaneously switched through as output signals to mutually corresponding output terminals (A...) of different semiconductor modules.
Patent AT-E13713-T1 (AT)
Inventor: DIAZ STEPHEN HUNTER
IPC: F16L47/00
Filed: 1981-06-11
Granted: 1985-06-15
Abstract: Recoverability is induced into a material by a first expansion which is unidirectional but uniform, and then by a second expansion which produces pleats, and may increase in extent across the surface of the material. The material can be used to form pipe branch-offs, pipe bends or used as a tape for sealing pipe branch-offs or splice cases. A material for producing a branch-off comprises a first portion 1, and a second portion 2 which has been differentially expanded by pleating. The material is wrapped-around to form a tube; the portion 2 splays out to form a collar which can overly a hole in a main conduit, the portion 1 serving as a branch-off conduit.
Patent AT-E25158-T1 (AT)
Inventor: MAYO SEAN ALFRED
IPC: G05D23/24
Filed: 1981-10-26
Granted: 1987-02-15
Abstract: A control system is provided for a series of individual heat control devices (2), comprising electrically conductive connections from a main control unit (3) to each of the heat control devices (2) and to temperature detectors (1) associated with each control device, means for sending an interrogation pulse from the main control unit (3) to any individual temperature detector, a comparison device for comparing the response to the interrogation with a predetermined value or range of values, and means for sending an operating signal from the main control unit (3) to the related heat control device (2) when the response indicates a value outside said predetermined value or range of values.
Patent AT-E8429-T1 (AT)
IPC: F16K43/00
Filed: 1982-02-27
Granted: 1984-07-15
Abstract: 1. Safety valve particularly for closed heating installations or hot-water boilers, comprising a valve housing (10) having an inlet port and an outlet port (12 and 14, respectively), and a safety valve assembly (16) adapted to be inserted into the valve housing (10), this assembly (16) consisting of - an upper housing portion (18) - a lower housing portion (20) inserted sealingly into the valve housing (10), - a diaphragm (22) clamped between the upper housing portion (18) and the lower housing portion (20), - a valve closing member (24) connected to the diaphragm (22), - a biased load spring (26) provided in the upper housing portion (18) and acting on the valve closing member (24), and - a valve seat (28) provided on a tubular valve seat body (34), which valve seat (28) is connected to the lower housing portion (20) through ribs (30) and which is adapted to be inserted sealingly into the valve housing (10) such that it encloses the passage between the inlet port and the outlet port (12 and 14, respectively), and coacts with the valve closing member (24) which engages the valve seat (28) until a predetermined inlet pressure under the action of the load spring (26) against the action of the inlet pressure and closes the passage, characterized in that a) the valve housing (10) has its own valve seat (32) b) the tubular valve seat body (34) sealingly engages the valve seat (32) of the valve housing (10) on its side remote from the valve seat (28) of the assembly (16), and c) the valve housing (10) forms an annulus (36) externally around the valve seat body (34), which annulus (36) communicates with the outlet port (14).
Patent AT-E9770-T1 (AT)
IPC: B23Q7/14
Filed: 1982-04-28
Granted: 1984-10-15
Abstract: Turning machine for machining long crankshafts having particularly more than three elbows and being arranged concentrically and/or excentrically with respect to the axis of the bearings, particularly to their central bearings. This machine comprises two machining stations wherein two coaxial crankshafts are tightened and machined. To use said machine, when applying the turning or internal milling process, for machining rotating surfaces, particularly central bearings of long crankshafts, the machine is arranged so that a portion of the crankshaft is machined in the station (A); a remaining portion of the crankshaft is machined in the other sstation (B) with a time lag while the next crankshaft is simultaneously machined in the station (A). Each crankshaft is supported by its extremities and additionally in a first tightening member (19) and at least in a second tightening member (20).
Patent AT-E13121-T1 (AT)
Inventor: HEGI PAUL
IPC: H04M1/27
Filed: 1982-08-23
Granted: 1985-05-15
Abstract: An automatic dialer for telephone numbers comprises a control unit (100), a memory unit (200), a keyboard unit (300), a display unit (400), units for voltage feed (550) and regulation (500), units for amplification (600) and automatic regulation of signal level (700), a signal shaping unit (900) and a unit for connection with a telephone line (800). At least the memory unit (200) is housed in a removable portion that plugs into a fixed portion containing the other units. This memory unit contains identification information corresponding to a local telephone network; and a memory of the control unit contains identification information corresponding to the local telephone network to which this fixed portion is connected. The control unit comprises a comparator comparing the identification information of a fixed portion and of the removal portion which plugs into this fixed portion, and controls modifications of the operating program of the control unit as a function of the result of this comparison.
Patent AT-E17864-T1 (AT)
Inventor: DONNERHACK ANDREAS DR
IPC: F28D20/00
Filed: 1982-10-11
Granted: 1986-02-15
Abstract: A plastically deformable cooling agent consists of a mixture of liquid nitrogen with at least 8% by weight of fine-grained silica gel.
Patent AT-E13992-T1 (AT)
Inventor: GRIFFITHS ANTHONY CHARLES
IPC: B29C67/20
Filed: 1982-02-15
Granted: 1985-07-15
Abstract: PCT No. PCT/GB82/00040 Sec. 371 Date Oct. 5, 1982 Sec. 102(e) Date Oct. 5, 1982 PCT Filed Feb. 15, 1982 PCT Pub. No. WO82/02851 PCT Pub. Date Sep. 2, 1982.A method of continuous upwards production of foamed material by feeding foam forming materials from below and taking foamed material away from above, wherein foaming takes place in diverging expansion enclosure (1) the walls (13, 14) of which are provided with surfaces (15, 17) travelling with the foaming material, which enclosure (1) is defined above by foam already expanded, at the sides by said walls (13, 14) and below by a feed zone for the foam forming materials, and leads into an upwardly directed take off path for the foam.
Patent AT-E20550-T1 (AT)
Inventor: DAVENE JEAN
IPC: F27D13/00
Filed: 1982-01-20
Granted: 1986-07-15
Abstract: Energy efficient arc furnace suitable for continuous melting of ungraded scrap iron as found in the trade, and four or more meters in length. Its inner part includes a storage zone (4) located laterally of and above the hearth (1), and arranged so that a considerable volume of scrap iron can be stored there. A pusher (11) is arranged at the bottom of the side storage zone for the purpose of pushing the base of the pile (10) of scrap iron stored in the said zone towards the hearth. The upper portion of the storage zone is equipped with an opening (8) of the trap or door for feeding in cold scrap iron (13, 131), and the storage zone is connected to a conduit (6) for exhausting fumes so that these pass through it.
Patent AT-E13956-T1 (AT)
Inventor: DELABALLE JACQUES
IPC: H01P7/10
Filed: 1982-02-23
Granted: 1985-07-15
Abstract: 1. Pass band filter of dielectric resonator type, comprising a waveguide (1) operating below its cut-off frequency, an input antenna (Ae ) and an output antenna (As ) respectively disposed at the two ends of the guide, and n resonators (n positive integer) (R1 -R4 ) disposed in series inside the guide, characterized in that, in a manner to have the resonators oscillate in the TM011 mode and to excite a TM mode within the guide the cut-off frequency of which exceeds that of the mode TM011 of the resonators, the dimensions of the transverse section of the guide are of the order of 2.5 times the transverse dimensions of the resonators, the resonators being substantially disposed along the longitudinal axis (XX) of the guide and the antennas being disposed in the propagation sense in the guide.
Patent AT-E9136-T1 (AT)
IPC: A61K31/13
Filed: 1982-05-07
Granted: 1984-09-15
Abstract: 1. Eye-lotion for ocular dispenses such as cunjunctivites and keratites, characterized in that it contains as active principle 1-amino 3-dodecyloxy-propane under form of an aqueous solution of 0,10 to 1 g/liter in a buffering and isotonic agent selected of the group consisting off acid and sodium borate.
Patent AT-E20018-T1 (AT)
Inventor: THOMIN HERMANN
IPC: B65D25/22
Filed: 1983-02-12
Granted: 1986-06-15
Abstract: 1. Carrying strip for a container (B) provided with a cover (D), said carrying strip being made of a semirigid material, flexible in longitudinal direction and cooperating with a locking piece for securing the cover (D) of the container against inadvertent opening thereof, characterized in that one end portion (1a) of the carrying strip (1) is provided with a serration or corrugation (2), said end portion (1a) being received in and longitudinally movable within a sleeve-like locking piece (V) attached to the wall of the container, the inside of the locking piece (V) facing the serration (2) of the carrying strip (1) having at least one latch member cooperating with the serration or corrugation (2) and a release member cooperating with the latch member to disengage the latter from engagement in the serration (2).
Patent AT-E20254-T1 (AT)
Inventor: TESCH GUENTER HORST
IPC: D04H13/00
Filed: 1983-03-10
Granted: 1986-06-15
Abstract: 1. Process for the continuous production of fibre-reinforced webs, in which a core layer of particles is placed between an under-layer and a covering layer which form outer layers, at least one of the outer layers having threads capable of being actively needled, whereby the three layers are needled together, characterised in that the core layer is formed of elastic non-foamed granular particles incapable of being penetrated by the needling needles, and that the retaining threads are applied between the granular particles.
Patent AT-E22143-T1 (AT)
Inventor: TRAUB EUGEN
IPC: E04F13/04
Filed: 1983-05-16
Granted: 1986-09-15
Abstract: 1. Rendered facade with heat an cold insulating slabs on which a coat of mortar and rendering is applied, including e mesh-type fabric, whereby distributed on the outer surfaces of the heat and cold insulating slabs, individual protruding spacing elements are joined on in single pieces, whereby the fabric, being supported by these spacing elementes, is embedded in the coat of mortar and rendering. This facade is characterized by the fact that the height (13) of the spacing elements (11) corresponds to the thickness of a basic coat of rendering (16), that the basic coat of rendering (16) fills out the space between the fabric (20) which has been applied and the outer surfaces of the heat and cold insulating slabs (10) and that on the basic coat of rendering (16) a finishing coat of rendering (21) is applied, completely embedding the fabric (20).
Patent AT-E20501-T1 (AT)
Inventor: HOVENS JOHANNES F J E
IPC: G03B27/62
Filed: 1983-09-05
Granted: 1986-07-15
Abstract: Copying machine the top of which has a cavity (5) in which a flat strip (11) is provided with which a staple can be removed from a bundle or originals to be copied, the removed staple being received in the cavity (5). 
<??>A free end (13) of the strip (11) tapers to a point and is bent upwards in order to project somewhat above the copying machine. 
<??>By manually moving the bundle, with the bent-over legs of the staple facing upwardly, over the strip (11), the pointed end (13) of the strip (11) can engage the staple and upon further movement of the bundle the staple is pulled out of the bundle.
Patent AT-E24742-T1 (AT)
Inventor: MENEZES EDGAR VITHAL
IPC: A61L26/00
Filed: 1983-10-03
Granted: 1987-01-15
Abstract: Sterile surgical monofilament sutures are disclosed. The sutures are made from ethylene-propylene copolymers, and have improved compliance, compared with polypropylene homopolymer sutures.
Patent AT-E27509-T1 (AT)
Inventor: MILLOT JEAN-PAUL
IPC: G21C7/27
Filed: 1983-10-27
Granted: 1987-06-15
Abstract: 1. A process for operating a light water moderated and cooled nuclear reactor having a core consisting of fuel assemblies immersed in the moderated and cooling light water and which are at least partially replaced at predetermined intervals, corresponding to operating cycles of the reactor, wherein : during a first phase of the cycle, neutron energy spectrum variation bars which are regularly distributed in the core are maintained within the core for decreasing the ratio between the volume of moderator and the volume of fissile material in the core and for shifting the neutron energy spectrum towards higher energies and, during a second phase of the cycle, the spectrum variation bars are withdrawn for operating with a lower energy spectrum, characterized in that the spectrum variation bars contain fertile material which absorbs the slow or low energy neutrons for locally obtaining an increased shift of the neutron energy spectrum towards higher energies resulting in an increased conversion of fertile fuel material into fissile fuel material.
Patent AT-E26634-T1 (AT)
Inventor: MEIER PETER
IPC: H02K29/08
Filed: 1983-11-16
Granted: 1987-05-15
Abstract: An electronically commutated, direct-current motor of a fan has, in a two-piece housing, a stator formed on one piece of the housing and a blade-equipped rotor attached to a shaft mounted in the housing. The rotor supports an odd number of diametrically opposed pairs of magnets which consist of permanent magnets with opposite poles. On the stator are mounted two coils positioned diametrically, a Hall element, and a diametrically positioned flux-conduction plate that faces the pole surfaces of the magnets of the rotor and is angularly offset from the coils. The Hall element senses the poles of the magnets passing by and generates an output voltage. In response to the Hall element output voltage, an electronic control circuit in the stator sends an excitation current to the coils for alternately attracting or repelling the magnets. The rotor's rotational direction is determined by the resting position of the magnets, as imposed by the flux-conduction plate associated with the coils. This fan has only a few components, is very flat, and runs very smoothly.
Patent AT-E19919-T1 (AT)
Inventor: POMMER ERNST HEINRICH DR
IPC: A01N33/04
Filed: 1984-03-10
Granted: 1986-06-15
Abstract: 1. A fungicidal agent for protecting materials or plants, comprising a trans-3-(4-tert.-alkylcyclohex-1-yl)-2-methyl-1 -dialkylaminopropane of the formula I  see diagramm : EP0123092,P8,F1 where R**1 , R**2 and R**3 are identical or different and each denotes C1 -C4 -alkyl, it also being possible for two of the radicals R**1 , R**2 and R**3 together to form a cyclopentyl or cyclohexyl radical, and R**4 is ethyl or n-propyl, or its plant-tolerated salts.
Patent AT-E32616-T1 (AT)
Inventor: PETERS GERHARD
IPC: E03D1/14
Filed: 1984-08-17
Granted: 1988-03-15
Abstract: 1. A trigger device for a flushing cistern (1), e.g. of a water closet, comprising a siphon flushing means consisting of an overflow pipe (4) with a bottom valve (15, 16) disposed at its lower end and a siphon bell (7) that overlaps the upper end of the overflow pipe (4) leaving a phasage free for the flushing medium, is connected with the overflow pipe (4) via webs (8) and extends over only part of the length of the overflow pipe, and an activating means for the trigger device which, upon one activation, effects the complete discharge of the flushing medium and, upon another activation, only effects a partial discharge of the flushing medium, characterized in that the siphon bell (7) is supported via spacers (8a) on a float ring (10) disposed in a float bowl (11) that surrounds the overflow pipe (9), is stationary with respect to the movement of the overflow pipe (9) end siphon bell (7) and has outlets (14) in its bottom.
Patent AT-E23608-T1 (AT)
Inventor: MAYER FRITZ DIPL-ING
IPC: F16D43/20
Filed: 1984-12-19
Granted: 1986-11-15
Abstract: An overload release mechanism comprising a control plunger, a housing for slidably supporting the control plunger for axial displacement from an advanced coupling position to a retracted release position, the control plunger having a first portion having a first diameter, a second portion having a second smaller diameter and an inclined annular surface joining the first and second portions. The control plunger is maintained at the advanced coupling position until a predetermined axial force is applied and then is axially displaced to the retracted release position by a control ring having an inner diameter substantially the same as the second control plunger diameter made up of a plurality of discrete individual circumferential segments forming a substantially continuous ring when extending around the second control plunger portion. The control ring has a first inclined surface for matingly engaging with the inclined annular control plunger surface when the control plunger is at the advanced coupling position. A pressure ring and the housing include annular surfaces which are tapered towards each other outwardly in the radial direction and the control ring has a second annular surface for matingly engaging with the pressure ring surface, and a third annular surface for matingly engaging with the housing annular surface. A spring urges the pressure ring inclined surface against the second annular control ring surface to forcefully locate the control ring against the inclined annular control plunger surface.
Patent AT-E37992-T1 (AT)
Inventor: HARRINGTON KENT W
IPC: B05B7/22
Filed: 1984-02-16
Granted: 1988-11-15
Abstract: © A metal spray gun of the arc spray type has a nozzle-positioner member (50) of electrically insulating material that is disposed between a gas inlet (38) and an arc zone (120). A primary stream of gas is flowed through a through passage in the nozzle-positioner member, and seat surfaces (72) in the through passage receive tips (70) of individual electrically conductive contact tube assemblies (66) that are biased outwardly away from one another. The nozzle-positioner member (50) aligns the contact tube assemblies (66) and configures the gas stream such that each metal wire (14) is immediately enveloped in gas flow as it emerges from its contact tube and remains in that enveloping gas flow throughout the region between the contact tube tip (70) and the arc zone (120). The spray gun produces quality metal spray coatings with lower gas pressures and has lower noise levels.