baber/WOPTO huggingface dataset:
Patent AT-E5920-T1 (AT)
IPC: G01R17/10
Filed: 1980-10-02
Granted: 1984-02-15
Abstract: 1. Method for the location of earth faults in lines, in which the line (RB1, RB2) to be examined is arranged in a first arm of a measuring bridge which displays a second arm in the form of a faultless line connected with the first arm, the measuring bridge is supplied with current from an earthed measuring voltage source (Um) and the measuring bridge is balanced by the setting of bridge parameters, characterized thereby, that those ends of the first and second arms of the measuring bridge, which are not connected each with the other, are periodically connected alternately to the voltage source (Um) by means of a change-over switch (S1, S2), the balancing of the measuring bridge is undertaken through setting of the ratio of the connection times of both the arms to the measuring voltage source and that the ratio of the connection times, which is present in the balanced state of the measuring bridge, is measured and indicated.
Patent AT-E16307-T1 (AT)
Inventor: ZERBY LAWRENCE GLEN
IPC: F16K1/52
Filed: 1980-11-13
Granted: 1985-11-15
Abstract: The apparatus comprises a generally cylindrical valve body (10) having a cylindrical axis. An inlet (27) to the valve has an axis extending radially from the cylindrical axis. An outlet (29) from the valve has an axis extending radially from the cylindrical axis in alignment with the inlet axis. A cylindrical manifold (20) is coaxially disposed in the valve body in a laterally displaced relationship with the inlet and outlet. An annular manifold (24) is coaxially disposed in the valve body in laterally spaced relationship with the inlet and outlet. The annular manifold lies between the cylindrical manifold and the inlet and outlet and surrounds a portion of the valve body. A passage (21, 25) extends through the valve body from the inlet to one of the manifolds. Another passage (30) extends through the valve body from the outlet to the other manifold. The passage to the cylindrical manifold passes through the portion of the valve body (31) surrounded by the annular manifold. A plurality of digital bistable valve elements (40) connect the cylindrical manifold and the annular manifold.
Patent AT-E21715-T1 (AT)
Inventor: GURRIES RAYMUND ALBERT
IPC: E02F3/28
Filed: 1980-12-04
Granted: 1986-09-15
Abstract: A mechanism for resonantly driving a moveable cutter blade located at the base of a concave tool is disclosed. An angulate beam has first and second legs meeting at a juncture at an included angle of less than 180 DEG . The beam includes a mounting flange which extends inwardly from the juncture between the legs. The beam has a resonant frequency, when restrained at the mounting flange, with a node at the juncture and first and second anti-nodes at the ends. One end of the beam receives a vibratory input or near the resonant frequency so that the second end vibrates about a neutral position. The mounting flange is attached to the tool so that the angulate beam conforms to the concave shape of the tool. The neutral position of the second end of the beam is spaced from the back of the cutter blade within striking distance of the blade. The input vibration at the first end of the beam causes the second end to vibrate about its neutral position and impart forward impulses to the cutter blade to drive the blade intermittently forward.
Patent AT-E4033-T1 (AT)
IPC: B28B23/18
Filed: 1980-08-20
Granted: 1983-07-15
Abstract: The present invention concerns the manufacture of objects made of plaster, essentially in the form of boards and, specifically, the pouring onto a moving conveyor of a mixture of plaster and water into a reservoir with an open bottom installed on top of said conveyor. It proposes to integrate the upstream rear wall of the reservoir within a surface of greater dimensions than the rear wall, and displacing said continuously, with the purpose of presenting a different portion of the surface as the upstream rear wall. The invention allows continuous cleaning of the upstream rear wall without disturbing the pouring process.
Patent AT-E10283-T1 (AT)
IPC: C09K3/10
Filed: 1981-02-11
Granted: 1984-11-15
Abstract: This invention relates to gels consisting of the reaction product of water-soluble polymers of poly(meth)acrylic acid derivatives and multivalent metal salts, in which connection such gels are characterized by the fact that they consist either of the reaction product of a W/O dispersion of the water-soluble polymers with water-soluble solutions of the metal salts, or of the reaction product of aqueous polymer solutions with W/O emulsions of the metal salts. Further, the invention relates to a process for the production of the gels, as well as their use to seal or consolidate permeable soluble materials and to form mortar type combining masses.
Patent AT-E9725-T1 (AT)
IPC: E04H9/02
Filed: 1981-10-30
Granted: 1984-10-15
Abstract: An anti-earthquake support device arranged between an element of large mass and a fixed support, comprising roller elements arranged between support parts forming roller tracks inclined with respect to the horizontal plane. The roller elements are cylindrical rollers (14,15,17) arranged horizontally in two superposed sets of rollers with perpendicular axes. The support parts (4,10 and 11) are entirely independent of one another and are arranged above one of the sets of roller for the first (4), between the two sets of rollers for the second (10) and beneath the second set of rollers for the third (11). The corresponding roller tracks (9, 20, 21 and 24) are formed on either the lower, or the lower and upper, or the upper surfaces of the three support parts (4, 10 and 11), respectively. The invention is used for the support of a fuel assembly rack for a nuclear reactor on the bottom of the storage pool of such reactor.
Patent AT-E27310-T1 (AT)
Inventor: HIJUELOS HUMBERTO AUGUSTO
IPC: B21C43/04
Filed: 1982-01-21
Granted: 1987-06-15
Abstract: Apparatus is provided for the continuous production of tubing from steel strip. The formed tubing is continuously advanced along a streight-line path through polishing and buffing units to provide a smooth lustrous finish to the tubing, and through a coating chamber in which the tubing is coated with a polymer coating to prevent tarnishing of the lustrous polished surface. The finished tubing has a surface which is suitable for decorative applications such as furniture or the like.
Patent AT-E20988-T1 (AT)
Inventor: DREW QUENTIN MILES
Filed: 1982-04-28
Granted: 1986-08-15
Abstract: A battery separator paper suitable for use in an alkaline battery comprises a web of polyolefinic synthetic pulp fibres and fibres effective to reinforce the polyolefinic fibres. The polyolefinic synthetic pulp fibres are not substantially heat-bonded to each other or to the reinforcing fibres but are bonded to each other and the reinforcing fibres by means of an alkali-resistant hydrophilic binder, e.g. polyvinyl alcohol. The reinforcing fibres may for example be polyvinyl alcohol, rayon, PVC or nylon. The battery separator paper is made by conventional papermaking techniques.
Patent AT-E12488-T1 (AT)
Inventor: RASSHOFER WERNER DR
IPC: C07C211/51
Filed: 1983-06-10
Granted: 1985-04-15
Abstract: Polyamines containing from 0.19 to 20.3 wt % primary amino groups are produced by hydrolyzing in a single stage an isocyanate with an excess of water, a relatively weak basic compound and a water-miscible polar solvent at a temperature from 50 DEG  to 165 DEG C. The hydrolysis is conducted in a manner such that the reactants are substantially homogeneous during the reaction. The isocyanate should have an NCO-content of from 0.5 to 40 wt %. The weakly basic compound may be a carbonate or hydrogen carbonate of an alkali metal or an alkali or alkaline earth salt of a monocarboxylic or polycarboxylic acid or mixtures of such materials. The polyamines produced by this process are particularly useful in the production of polyurethanes.
Patent AT-E19542-T1 (AT)
Inventor: BRANDT HORST DR-ING
IPC: F16B25/10
Filed: 1983-07-27
Granted: 1986-05-15
Abstract: 1. Self-cutting rapid construction screw for the fixing of fibre boards on a metal substructure, with a screw shank (2) which carries at least one thread (5) which goes into a tapered drilling point (3) provided with at least one cutting flute (6), and with two cutting vanes (7, 8) arranged near the end of the shank, and which can be broken off when they strike the metal substructure, one at least of which cuts up to the outside diameter of the thread, characterized by the fact that the two cutting vanes (7, 8) are placed axially opposite each other, that the front cutting vane (8) is seated on the surface area of the tapered drilling point (3) and cuts up to the diameter of the body of the screw, and that the drilling point (3) shows a taper angle of less than 45 degrees.
Patent AT-E21930-T1 (AT)
Inventor: HARDY FREDERICK EDWARD
IPC: C11D3/39
Filed: 1983-05-27
Granted: 1986-09-15
Abstract: Detergent liquors, and compositions for their production, are provided in which acetylated aldohexopyranoses and -pyranosides are employed as peroxybleach precursors in combination with inorganic perhydrate salts, the molar ratio of perhydrate to aldohexopyranose or -pyranoside being >/= 12:1 and the liquor starting pH being > 9,5, whereby >/= 50% of the available acetyl groups are perhydrolysed.
Patent AT-E26489-T1 (AT)
Inventor: GREEN LORRENCE HOWELL
IPC: G01N33/569
Filed: 1983-11-03
Granted: 1987-04-15
Abstract: A reagent composition and a method useful in measuring antistreptolysin O in a blood sample is based upon the reversible inhibition or inactivation of the hemolytic activity of streptolysin O by adjusting the pH to outside the hemolytic activity range.
Patent AT-E37188-T1 (AT)
Inventor: ROGERS THOMAS K
IPC: C08F4/00
Filed: 1983-11-11
Granted: 1988-09-15
Abstract: Olefin polymerization catalysts of the type prepared by (1) drying an inorganic oxide, such as silica, having surface hydroxyl groups to remove adsorbed water, (2) slurrying the dried inorganic oxide in an inert liquid hydrocarbon, such as a hydrocarbon boiling in the C<sub>4</sub>-Cg range, (3) reacting the surface hydroxyl groups of the dried inorganic oxide with an organometallic compound, such as a trialkylaluminium, and (4) reacting the thus-treated support with a vanadium compound, such as vanadium oxytrichloride, are made reproducibly uniform at commercial scale by modifying the catalyst syntheses so as to (a) conduct the reactions with agitation in an amount of inert liquid hydrocarbon such as to provide a weight/unit volume solids content of about 10 to 50% and (b) add the vanadium compound to the agitated slurry of treated inorganic oxide particles at a rate such as to ensure substantially uniform coverage of those particles with the vanadium compound as it reacts therewith. In a preferred embodiment of the invention, the organometallic compound is also added to the agitated slurry at a rate such as to ensure substantially uniform coverage of the inorganic oxide particles with the organometallic compound as it reacts with the surface hydroxyl groups.
Patent AT-E27728-T1 (AT)
Inventor: SAUMWEBER ECKART DR
IPC: F16D65/092
Filed: 1984-03-20
Granted: 1987-06-15
Abstract: A brake lining carrier particularly for disk brakes having divided lining elements has a base plate on which is positioned an intermediate plate to support a carrier plate upon which is attached the friction lining. The intermediate plate has a number of indentations which form bulges. Bulges result in a certain degree of elasticity which provides a mobile elastic mounting support for the friction lining which may be made of sintered metal. The result is virtually noiseless braking with uniform surface application and without the generation of "hot spots".
Patent AT-E19961-T1 (AT)
Inventor: HILFMAN LEE
IPC: C10G47/16
Filed: 1984-03-13
Granted: 1986-06-15
Abstract: A hydrocarbon conversion catalyst comprises silica and a stabilized Y zeolite having a chemical SiO2/Al2O3 molar ratio of from 4.5/1 to 6/1, the essential x-ray powder diffraction pattern of zeolite Y, a BET surface area of at least 350 m<2>/g and an adsorptive capacity for water vapour at 25 DEG C and a water vapour pressure of 320 Pa (2.4 Torr) of from 6 to 12 wt.%. The catalyst is useful for hydrocarbon conversion, especially fluid catalytic cracking.
Patent AT-E34191-T1 (AT)
Inventor: CONRAD ERICH HENRY
IPC: G05B19/14
Filed: 1984-06-22
Granted: 1988-05-15
Abstract: A system is provided for improving frame adjustments of automatic embroidery machines. Groupings of holes are punched in an elongated tape corresponding to binary numbers. The tape is read by an electro-optical reader which converts the information on the tape to electrical pulses which, in turn, control a drive system for causing the embroidery frame to move predetermined discrete distances.
Patent AT-E53208-T1 (AT)
Inventor: CLEMENCE FRANCOIS
IPC: C07D213/75
Filed: 1984-10-16
Granted: 1990-06-15
Abstract: Novel alkyl  beta -oxo-benzenepropanoates of the formula    <IMAGE> I  wherein X is in the 5-,6-,7- or 8-position and is selected from the group consisting of hydrogen, halogen, alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 4 carbon atoms, CF3-, CF3S- and CF3O-, R1' is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R2' is selected from the group consisting of hydrogen, thiazolyl, 4,5-dihydrothiazolyl, pyridinyl, oxazolyl, isoxazolyl, imidazolyl, pyrimidyl, tetrazolyl, thienyl, benzothiazolyl and phenyl optionally substituted with at least one member of the group consisting of halogen, alkoxy of 1 to 4 carbon atoms, hydroxy, phenyl, CF3-, NO2- alkyl of 1 to 4 carbon atoms and alkyl of 1 to 4 carbon atoms substituted with amino, alkylamino or dialkylamino with alkyls of 1 to 3 carbon atoms or R1' and R2' taken together with the nitrogen atom to which they are attached form a member of the group consisting of thiazolyl, 4,5-dihydrothiazolyl, pyridinyl, oxazolyl, isoxazolyl, imidazolyl, pyrimidyl, tetrazolyl, thienyl and benzothiazolyl with the double bond being attached to the nitrogen atom, R is alkyl of 1 to 8 carbon atoms, R3 is selected from the group consisting of hydrogen, halogen and alkyl of 1 to 4 carbon atoms, R4 is hydrogen or halogen and R5 is halogen and a process for their preparation and a process for the preparation of compounds of the formula    <IMAGE> D  wherein X, R1', R2', R3, R4 and R5 have the above definition.
Patent AT-E33460-T1 (AT)
Inventor: CASTIGLIONI ALBINO
IPC: B30B15/04
Filed: 1984-08-22
Granted: 1988-04-15
Abstract: The device is applicable to a cutting and pressing machine, in particular to a machine for continuous cutting and cold pressing of materials supplied in the form of wire, a machine that comprises: rolls (7,7'-7", 7"') for feeding of the wire (2) and a press slide (3) with press punches.The device provides that these known elements (A) are made to operate in opposition and synchronization with respect to other elements (B) which are opposite and equivalent in mass and distance with respect to a common center (C).In this way a total stability of the machine is achieved with the consequent possibility of increasing the speed and therefore hourly production with respect to known machines, of pieces, such as screw, bolts and the like.
Patent AT-E36719-T1 (AT)
Inventor: HESS HEINRICH DR
IPC: C08G18/32
Filed: 1985-05-06
Granted: 1988-09-15
Abstract: The present invention is directed to a process for the production of suspensions of finely-divided polyisocyanates which are obtainable by the surface reaction with from 0.1 to 25 equivalent percent of reactive group per NCO of stabilizers in relatively high molecular weight polyols and/or relatively high molecular weight polyamines having molecular weights from 400 to 6,000 optionally with addition of lower molecular weight polyols and/or aromatic amines having molecular weights of from 60 to 399, which are characterized in that unreacted quantities of stabilizers in the suspension are subsequently partially or completely deactivated by addition of substances having an acylating and/or neutralizing and/or alkylating effect and/or adsorbing effect as "deactivators". In particular, mono- and/or polyisocyanates are used as "deactivators". Deactivated suspensions obtainable in this way do not exhibit rising thickening temperatures during the production of polyurethanes, in particular in large-volume shaped articles. The present invention also relates to deactivated suspensions obtainable by the present process and to the use thereof for polyurethane production.
Patent AT-E47775-T1 (AT)
Inventor: KOTTER KARL-HEINZ DIPL-ING DIP
IPC: H01H13/84
Filed: 1985-08-31
Granted: 1989-11-15
Abstract: 1. Device for the remote control of a plurality of audio and/or video units with a signal transmitting part arranged in a housing, with an on-board battery as well as with an operator control part, the operator control part being arranged on more than two mutually distinguishable surfaces on a housing, and the housing being adapted to turn into the accessible position for use of the desired operator control part without a directional change of the transmitting part, and the shape of the housing having a triangular, rectangular or polygonal cross-section, in particular the housing being designed as a cube, characterized in that the transmitting part (2) is assigned a receiving part for audio signals, and in that, of two opposite sides, one side of the housing (1) has the transmitting and receiving part and the other side has a connection part (3).
Patent AT-E38766-T1 (AT)
Inventor: KREMENDAHL JUERGEN
IPC: A43B7/22
Filed: 1985-10-07
Granted: 1988-12-15
Abstract: An orthopedic support part of synthetic plastic material is composed of polyethylene terephthalate and has zones of different stiffnesses. A method of manufacturing of the orthopedic support part includes injection casting of polyethylene terephthalate, and provision of different temperatures in an injection casting tool for obtaining the zones of different stiffnesses.
Patent AT-E86663-T1 (AT)
Inventor: ASHIHARI TOSHIHIKO
IPC: C12R1/845
Filed: 1985-12-13
Granted: 1993-03-15
Abstract: The present invention relates to Rhizopus derived glucoamylase gene, a novel recombinant vector comprising said gene, and a microorganism transformed by said vector, as well as a process for rpoducing Rhizopus glucoamylase by cultivating the transformed microorganism, especially yeast, in a liquid medium.
Patent AT-E53900-T1 (AT)
Inventor: IMANISHI SHOZO
IPC: F16F15/22
Filed: 1986-02-11
Granted: 1990-06-15
Abstract: A dynamic balancing device for a press having a crankshaft, a connecting rod (7) mounted on an eccentric portion of the crankshaft (4) and connected to a slide (9) at its free end. The balancing device has links (20) mounted on the eccentric portion of the crankshaft (4) and extending in the direction opposite the direction in which the connecting rod (7) extends, a pair of balancing weights (30) provided on opposite sides of the crankshaft (4) and vertically movable; and a pair of levers (24) having their one ends pivotally attached to the upper ends of corresponding balancing weights (30) and having the other ends overlapped and pivotally connected with the links (20), the levers (24) being pivoted on the press attheir respective mid-portions.
Patent AT-E62007-T1 (AT)
Inventor: PIEH STEFAN DR
IPC: C04B24/22
Filed: 1986-07-17
Granted: 1991-04-15
Abstract: Use of salts of water-soluble naphthalenesulfonic acid formaldehyde condensates having a molar formaldehyde/naphthalenesulfonic acid ratio of 1.2:1 to 3:1 and an intrinsic viscosity of 0.01 to 0.15 dl/g, as an additive to inorganic binders for improving the flowability, and a structural material prepared using binders modified in this manner.
Patent AT-E75358-T1 (AT)
Inventor: KONDO TETSUJIRO C O SONY CORPO
IPC: H03M7/30
Filed: 1986-11-27
Granted: 1992-05-15
Abstract: A high efficiency coding apparatus for coding digital video data in a block format allowing video data compression, characterised by
 first (32) and second (33) detecting means for detecting respective extreme values of the digital video data of plural picture elements in said block; the extreme value detected by the first detecting means being the maximum of said values, and that detected by the second detecting means being the minimum;
 means for generating dynamic range information (4) of the block from said maximum and minimum values;
 means (45) for forming the difference between one of said extreme values from each of the digital video data to generate modified digital video data;
 means for generating a distribution table (5) of said dynamic range information during a predetermined period;
 means for determining an encoding bit number for each block during said predetermined period from said distribution table and a capacity of data transmission means;
 encoding means (7) for encoding said modified digital video data with the bit number determined by said determining means; and
 transmitting means for transmitting an output of said encoding means, a first additional code per block formed of at least two of said maximum value, minimum value and a signal based on said dynamic range information, and a second additional code for each said predetermined period.
Patent AT-E48930-T1 (AT)
Inventor: THEVENIN GILLES
IPC: H01R12/00
Filed: 1986-06-09
Granted: 1990-01-15
Abstract: A mounting panel is provided for removable elements, in particular for educational toys, for forming simple "in the air" electronic assemblies of the "Eiffel tower" assembly type, from elementary components, comprising a support pierced with holes opening into at least one surface of the support and containing respectively tufts of hairs parallel to each other. These tufts of hairs form studs which may be used for fitting longitudinally therein the legs of components to be mounted on the panel. For facilitating the fabrication of such a panel the tufts of parallel hairs are engaged in the respective holes of the support by leaving a part of the hairs extending outwardly in the manner of the hairs of a brush and then the tufts of hairs are cut flush with the face of the support in which the holes open out.
Patent AT-E57064-T1 (AT)
Inventor: SIMONE JANSSEN
IPC: A21D13/08
Filed: 1986-04-15
Granted: 1990-10-15
Abstract: 1. Process for making a tart, which will find an application in the field of pastry-making for the confection of savoury or sweet dishes, the said tart (7) being composed of a pastry-based tart base (6) and of a filling (3, 5) composed of elements (2) such as pieces or slices of fruits, distributed over the said base (6) so as to form a geometrical or other pattern, the said elements (2) being independent of one another and without any cohesion to hold them mutually to one another, characterized by the fact that : - the filling (3) is made, separately from the base (6), by placing the said independent elements (2) according to the desired pattern, and by juxtaposing them with a certain overlap so that they have a contact surface (9), - the filling (3) is fixed so that the said independent elements (2), thus arranged, form a manipulable block (5), via means of cohesion taking the form of solidification by cooling of the said elements (2), these elements becoming joined together, two by two, - the filling (5) is placed on the tart base (6) that is cooked or to be cooked.