baber/WOPTO huggingface dataset:
Patent AT-E11181-T1 (AT)
IPC: G01M15/04
Filed: 1980-10-16
Granted: 1985-01-15
Abstract: A hydraulic process and apparatus recover energy generated by the testing of a motor in the form of electrical energy. The process includes utilizing a hydraulic pump and an asynchronous electric generator and coupling the shaft of the motor being tested to the hydraulic pump, feeding a plurality of hydraulic motors by the pump in accordance with the feed from the hydraulic pump and coupling the hydraulic motors to the asynchronous generator so that the motors will be capable of operating both as pumps and motors. The device for recovering energy includes a hydraulic volumetric pump, an asynchronous electric generator, and a pressurized oil reservoir connected to the hydraulic pump. The motor being tested is attached to the pump. A plurality of hydraulic motors are connected in parallel with the hydraulic pump and in series with the asynchronous electric generator so that the motors can act both as pumps by feeding themselves and as motors to furnish energy to the asynchronous generator.
Patent AT-E12397-T1 (AT)
Inventor: COQUARD JEAN
IPC: C08G69/00
Filed: 1980-12-09
Granted: 1985-04-15
Abstract: Random or regularly recurring block polyesteramides having glass transition temperatures at least as low as -30 DEG  C. are prepared from (i) essentially difunctional monomers comprising at least one carboxylic acid function, or ester/amide-forming derivative thereof, at least 1 mol % of which comprising dicarboxylic acids or such derivatives thereof and having from 20 to 60 carbon atoms, with the amount of monofunctional carboxylic acids comprising said carboxyl monomers being less than about 1% by weight and the amount of carboxylic acids having in excess of two functional groups being less than about 5% by weight, and (ii) a member selected from the group consisting of dihydroxyl and diamino comonomers therefor, or aminoalcohol comonomers, or mixtures of diamino and aminoalcohol comonomers.
Patent AT-E6701-T1 (AT)
IPC: G03B17/24
Filed: 1981-01-29
Granted: 1984-03-15
Abstract: A data recording device for camera which comprises a keyboard and display section which is set in a camera in light communication with a film frame, and emits light in accordance with data supplied by the actuation of a keyboard in response to the operation of a shutter release. This data recording device further comprises a memory circuit for causing data supplied by operation of the keyboard to be stored in the address corresponding to an output signal from the frame number indicating means. When a shutter release is operated, data is read out from the address of the memory circuit corresponding to an output signal from the frame number counter. The display section is actuated in accordance with data thus read out, thereby making it possible to previously specify data to be recorded on a given film frame.
Patent AT-E10812-T1 (AT)
IPC: B21K27/06
Filed: 1981-05-20
Granted: 1985-01-15
Abstract: 1. Device (1) for shearing off sections (17) from wires or rods, in particular in metal-forming presses, with a shear blade (4) borne by a blade carriage (3) reciprocating in a straight line and, associated with the shear blade, an overarm (19), hinged to the blade carriage (3), in the form of an overarm lever (18) for clamping the section (17) during the shearing process, and a counter-blade, the overarm lever (18) being resiliently pretensioned on the blade carriage (3) in the holding direction by means of a toggle system, and a lever system being provided for mechanically controlling the movement of the overarm lever (18), characterised in that the toggle system consists of a spring (21) and a coupling rod (20) hinged to the latter under an obtuse angle and to the overarm lever (18), the angle between the spring (21) and the coupling rod (20) being variable via a control device having a control rod (23) which is connected to the fulcrum (22) of the spring (21) and coupling rod (20).
Patent AT-E16656-T1 (AT)
Inventor: PRIESEMUTH WOLFGANG
IPC: H01H13/56
Filed: 1982-08-20
Granted: 1985-12-15
Abstract: 1. A push-button switch having stationary switch contacts (5) disposed in the bottom (2) of the switch housing (1), an actuating piston (9) which is provided with an external push-button (12), carries the movable switch contacts (26) and is guided for axial movement in the switch housing (1) against a restoring spring, and a detent device which acts between actuating piston (9) and switch housing (1) and consists of a coulisse guide and guide pin (23) and which holds the actuating piston (9) in a first switch position after a first actuation and releases it again for return to the position of rest on a following actuation, characterised in that the actuating piston (9) contains an inner cylindrical recess (40) in which circular surfaces (15, 16) situated opposite one another with slight spacing, comprise radially directed teeth (43, 44) of different heights which together form an encircling zig-zag-shaped coulisse guideway (19), and that a pin (21) which engages in the cylindrical recess (40) and is disposed centrally in the switch housing (1) carries the guide pin (23) which extends diametrically and is mounted for rotation but held against axial displacement and the ends of which engage in the coulisse guideway (19).
Patent AT-E41246-T1 (AT)
Inventor: RAUTH MICHAEL ING GRAD
IPC: G05D3/12
Filed: 1982-11-03
Granted: 1989-03-15
Abstract: 1. Method of positioning machine parts of numerically controlled machines displaceable relative to each other, especially material working machines, whose numerical control acts on at least one closed loop control circuit for controlling a drive unit for a displaceable machine part, in dependence upon fixed, predetermined position commanded values and position actual values for the machine part furnished by a position measuring device, in which the control forms the difference values between the variably provided position commanded values and the instantaneous position actual values and yields an analog voltage to a drive controller for the drive unit proportional to each of these difference values, characterized in that for checking the position control circuit these difference values are simultaneously summed and if desired corrected by a machine-specific factor, in that the numerical amount of the stroke of the displaceable machine part (8) covered during this summation is compared with the numerical amount of the summed, optionally corrected difference value in that, on a lack of equality between the numerical amount of the stroke covered and the numerical amount of the summed, optionally corrected difference value an error indication is given and in that the checking of the position control circuit takes place cyclically with each renewed sum formation in a cycle dependent on the velocity of the machine part (8).
Patent AT-E31927-T1 (AT)
Inventor: BRIET PHILIPPE
IPC: A61K31/535
Filed: 1982-11-24
Granted: 1988-01-15
Abstract: The invention concerns [oxo-4-4H-[1]-benzopyran-8-yl]-alcanoic acids and their derivatives, their manufacture, represented by the formula. <IMAGE>   where AR is hydrogen, a phenyl radical which may or may not be substituted thenyl, furyl, naphthyl, a lower alkyl, cycloalkyl, aralkyl radical; B is a linear or branched lower alkyl radical, either saturated or ethylinically unsaturated; R1 is hydrogen or a phenyl radical; X is hydrogen or a lower alkyl or alkoxy radical and n=1, as well as salts, esters, aminoesters and amides. Compounds and their derivatives may be used as medicines, in particular in the control of tumors.
Patent AT-E17296-T1 (AT)
Inventor: MANGOLD STEPHAN
IPC: H04R25/00
Filed: 1982-04-07
Granted: 1986-01-15
Abstract: Programmable signal processing device mainly intended for hearing aids and of the kind which includes an electronically controlled signal processor, the device being able to select a number of different signal processes to suit different sound situations automatically or by the user himself. This is accomplished by a memory (6) arranged to store information data for at least two unique signal processes adjusted to different sound environment/listening situations and a control unit (5), manual or automatic, arranged to transmit information data for one of the unique signal processes from the memory (6) to the signal processor (4) to bring about one signal process adjusted to a particular sound environment/listening situation.
Patent AT-E41961-T1 (AT)
Inventor: PELSY GILLES
IPC: F16L1/032
Filed: 1983-01-12
Granted: 1989-04-15
Abstract: The present invention relates to a process for determining the position in a substantially vertical plane of a supple pipe, such as a drain, in the course of being buried in the ground at the bottom of a trench by a working tool. According to the invention, this process is characterized in that the inclination of at least one sensor element connected to the tool is continuously detected, said inclination being indicative of the gradient of the increment of section of supple pipe which has just been laid in the bottom of the trench. The invention is applicable to the laying of drains in trenches.
Patent AT-E22673-T1 (AT)
Inventor: BIDAUX MARC
IPC: B27K3/10
Filed: 1983-07-04
Granted: 1986-10-15
Abstract: 1. An injection device intended to be forced into a hole provided in a piece of wood to be treated, characterised in that it includes a resiliently deformable body (1) having an inner cavity (5) arranged to receive an injection head (6), this cavity (5) being followed by a hollow truncated-conical part (9) and a cylindrical hollow part (13), the truncated-conical part (9) being capable of co-operating, in order to provide a stopper, with a rounded head (11) of a movable piece (10) in the body (1), this piece also having a hollow part (13) opposite to the head (11) and its base being able to rest against a ring (12) within the body (1) between the truncated-conical part (9) and the cylindrical part (13), the said ring (12) having channels (14) communicating with the hollow cylindrical part (13).
Patent AT-E31834-T1 (AT)
Inventor: BATT MICHEL
IPC: G09F9/30
Filed: 1983-10-28
Granted: 1988-01-15
Abstract: 1. Display matrix (1) formed by the downstream ends (2) of an assembly of optical fibers (3) whose upstream ends are placed so as to receive light from a light source, of the type in which the optical fibers (3) are associated individually or in very small assemblies with electromechanical occultating devices (6) placed at the front of the downstream end (2) of the fibers in question (3) and capable of modifying the color and/or intensity of the light emitted to the front of the matrix, and devices (13) controlling the occulting devices (6) making it possible selectively to control the occulting of determined groups of fibers so as to transform the display as desired, characterized in that each occulting device comprises a disc (6) containing different occulting sectors (8, 9, 10) capable of being interposed on the path of light, as a function of a rotation controlled by the control device (13), each disc being driven in rotation by a rotary motor with two positions of stable equilibrium, the rotation of which being controlled by current pulses, and in that the motor comprises a rotor (14) rotating freely about an axis (7) and constituted by a small permanent magnet with two poles oriented radially with respect to the axis (7), a stator (15) formed by a circuit magnetizable by pulse made of a material having good remanence, presenting two poles (16, 17; 16', 17') diametrically opposite with respect to the axis (7) of the rotor, the stator comprising near each of its poles an indexing element (18, 19; 18', 19') non-aligned with said poles of the stator adapted to destabilize the position of the rotor at the moment of a pulse.
Patent AT-E31981-T1 (AT)
Inventor: WEBER PETER
IPC: G02C5/12
Filed: 1984-01-27
Granted: 1988-01-15
Abstract: 1. A pad fixing means for spectacle frames consisting of a pad insert with a peg-shaped fixing member which is provided with an encircling groove and an outer region whichis adjacent toward the free end, and a bridge support provided with a slotted eyelet, characterised in that the peg-shaped fixing member (3) has a respective ellipsoidal cross-section in its groove region (4) and outer region (5) and the interior of the eyelet (6) of the bridge support (7) follows a contour in cross-section which is composed of two ellipses which are perpendicular to one another with their longitudinal axes, wherein the ellipse lying parallel to the slot (8) is greater in its longitudinal and transverse axis than the ellipse of the outer region of the peg (3) and the ellipse which is at right angles to the slot (8) is adapted in its longitudinal axis so as to be slightly smaller than the longitudinal axis of the ellipse of the peg (3) in its groove region and in its transverse axis to the ellipse of the peg (3) so that the peg (3) catches into the ellipse which is at right angles to the slot (8) by being pivoted by 90 degrees to the eyelet (6) during assembly.
Patent AT-E20408-T1 (AT)
Inventor: SCHABMUELLER HEINZ
IPC: B65H75/36
Filed: 1984-02-01
Granted: 1986-06-15
Abstract: 1. Cable connection to a central board mains supply station at airports comprising a connection cable (14) leading from said supply station via a connection box (20) at a bridge head (12) of gate (10) to a stowing apparatus permitting the cable to be run out to a plug-type connection of an aircraft characterized in that said stowing apparatus is designed as a drum-like cable coiling apparatus (22) in which the cable is lead without twisting and that said cable coiling apparatus (22) is suspended beneath the bridge head (12) of a gate (10) with its axis (24) extending vertically and driven by a motor (76) rotatably both directions around said axis.
Patent AT-E30060-T1 (AT)
Inventor: WILBS ALFRED
IPC: E06C1/12
Filed: 1984-07-07
Granted: 1987-10-15
Abstract: 1. Extensible ladder comprising at least one stand ladder (12) and at least one displaceable ladder (14), whereby each one of the ladders (12, 14) is provided with a pair of spars (16, 20) and steps (18, 22) connecting them and a supporting armature (26) fixed at the foot end of at least one displaceable ladder spar (20), having a U-shaped cross-section and being downwardly open, a stand ladder step (18) being contained between the U-legs (20, 32) thereof when the ladder is in a position for use, with the yoke surface (30) of the U-shaped supporting armature (26) supported on this stand ladder step (18), whereby the steps (18) of the stand ladder form a front side guide for displacement for the spars (20) of the displaceable ladder (14) and a movable catch (36) is arranged at at least one displaceable ladder spar (20) and in a position for use of the ladder (10) grips under a step (18) of the stand ladder (12) characterized in that guide elements (46) are fastened at the area of the uppermost stand ladder step (18), with a clearance grip behind the spars (20) of the displaceable ladder (14) at the rear side allowing a relative swinging movement of both ladders, that the steps (18) of the stand ladder (12) are set on the front faces of the spars (16) and the steps (22) of the displaceable ladder (14) are inserted between the spars (20) thereof and that the catch (36) is arranged above the supporting armature (26) and consists of a swinging flap mounted for swinging movement about a swinging axis substantially parallel with the longitudinal axis of the spar, the upper edge (40) of the flap opposed from the supporting armature (26) spaced from the yoke surface (30) of the supporting armature (26) at a distance at least substantially equal with the inner distance between the steps of the stand ladder (12).
Patent AT-E43220-T1 (AT)
Inventor: O'CONNOR RODNEY J
IPC: A01K13/00
Filed: 1984-06-04
Granted: 1989-06-15
Abstract: A comb is disclosed that may be used for applying liquid to both scalp and hair and which may is effective regardless of the orientation of the comb. The liquid is retained in the comb in a porous wick-like material (16a) and the liquid dispensing teeth are a porous wick-like material (16b) so that capillary action ensures a continuous, regulated flow of liquid regardless of the orientation of the comb.
Patent AT-E67322-T1 (AT)
Inventor: WATKISS PHILIP JOHN
IPC: B41N3/08
Filed: 1984-07-09
Granted: 1991-09-15
Abstract: A lithographic printing plate having metallic silver image areas is treated with a proteolytic enzyme and an oleophilising compound to improve ink receptivity.
Patent AT-E27082-T1 (AT)
Inventor: MOTSCH ROGER
IPC: H04N7/025
Filed: 1984-02-15
Granted: 1987-05-15
Abstract: A teletext receiver incorporating a demodulation circuit, a data demultiplexing circuit, a memory, a microprocessor and a numbering keyboard. The inventive receiver also comprises an early article acquisition decision circuit disposed between the demultiplexing circuit and the memory. This circuit incorporates a shift register with five cells, a storage module having a first group of three storage cells able to store three bytes, a second group of three storage cells able to store three bytes, a two-bit flip-flop, a logic comparison circuit incorporating a first group of three byte comparators, a second group of three byte comparators, an article start code detector, and a comparison synthesis logic circuit connected to the six byte comparators, to the detector and to the flip-flop. This circuit supplies an opening or closing control signal applied to the control input of the memory. The microprocessor loads in an appropriate manner the storage cells with bytes defining a page to be selected and bytes defining a threshold, such that all the articles whose classification bytes exceed this threshold, bring about the appearance of the memory opening signal. The microprocessor checks after each data transmission cycle the state of the memory in order to raise or lower the threshold, or leave it unchanged.
Patent AT-E53495-T1 (AT)
Inventor: GERBER JAY DEAN
IPC: C12N1/20
Filed: 1984-12-07
Granted: 1990-06-15
Abstract: Protease produced by Moraxella bovis can be used as an immunoprophylactic agent for protection against infection by M. bovis.
Patent AT-E47852-T1 (AT)
Inventor: EICHLER KLAUS DR
IPC: C07D333/28
Filed: 1985-05-18
Granted: 1989-11-15
Abstract: The invention relates to a process for the isomerization of halogenated thiophenes on zeolite catalysts. In this manner, in particular, 2-chlorothiophene is isomerized to 3-chlorothiophene and 2-bromothiophene is isomerized to 3-bromothiophene. Particularly suitable zeolites are synthetic zeolites of the pentasil, mordenite or faujasite type in their acid form.
Patent AT-E43982-T1 (AT)
Inventor: MATTELIN ANTOON DIPL-ING
IPC: B23K26/082
Filed: 1985-09-18
Granted: 1989-06-15
Abstract: An apparatus for non-contacting modification of the surface of an article such as for labeling a glass article, characterized by a laser beam, a sweep device for deflecting the laser beam as a swept beam in a given path, a deflection device separate from the sweep device for deflecting the swept beam in a desired path for forming a label on the surface of the article. Due to the separation of the deflection device and sweep device, the sweep device can be constructed as small as possible with a low moment of inertia for the movable parts to enable obtaining significantly higher sweep frequencies. As a result, a high sweep frequency, preferably in amounts of at least 500 Hz, can be obtained and a sharp edge erosion without macroscopic splintering is guaranteed during the labeling of a glass article with the apparatus.
Patent AT-E36836-T1 (AT)
Inventor: MARTIN JAMES WILLIAM
IPC: B64D17/72
Filed: 1985-11-07
Granted: 1988-09-15
Abstract: A parachute system for an airman ejected from an aircraft in an ejection seat includes at least one drogue parachute (9) housed within a rigid hollow container (10). In conventional manner, the drogue parachute is connected by lines (30) with releasable attachments on the seat, one of the lines (30) being further connected with the main parachute so that the latter will be deployed after release of said attachments. The container (10) is formed as a projectile mounted in a gun (18) mounted on the ejection seat. The container has, at its end facing away from the direction in which it is fired, a closure (16) connected with the lines (30) and with the drogue parachute. When the container (10) and closure (16) are fired from the gun (18), and the closure (16) is arrested abruptly by the lines (30), the container (10) continues in its trajectory whilst the drogue parachute is drawn from the container and deployed by the lines (30). After the drogue parachute has left the container (10), the container is completely free from the other components and can thus separate completely from the airman and the parachute system. The inventive arrangement avoids the risk presented by conventional systems in which a drogue bullet remains connected with the system presenting a hazard to the airman.
Patent AT-E37857-T1 (AT)
Inventor: CHANE-CHING JEAN-YVES
IPC: B01J21/00
Filed: 1985-02-11
Granted: 1988-10-15
Abstract: Morphologically improved cerium oxide particulates having low sulfur content, useful, e.g., as catalysts/catalyst supports, and having a B.E.T. specific surface of at least 85+/-5 m2/g, measured at a temperature ranging from 350 DEG  C. to 500 DEG  C., are prepared by reacting an aqueous solution of cerium (IV) salt with an aqueous solution of sulfate ions to precipitate a basic ceric sulfate, filtering the precipitate which results, washing and optionally drying said precipitate, and then calcining same.
Patent AT-E38849-T1 (AT)
Inventor: LAURENT ALAIN
IPC: C08L1/02
Filed: 1985-05-02
Granted: 1988-12-15
Abstract: 1. Fibrous composition in the form of an homogenous paste used as a binder for the manufacture of decorative wall coverings capable of being sprayed on, applied by means of a rolle or a brush to a surface, characterised in that it comprises : - paper-making slurry containing 5 to 20% dry matter and consisting of at least 40% by weight of cellulose fibres, - cellulose fibres of greater length than those contained in the slurry and/or synthetic fibres and/or mineral fibres, - a filmogenic polymer in a proportion of 1% of the total weight of the composition facilitating agglomeration of the cellulose fibres and synthetic fibres and imparting an adhesive nature to the composition, and - a bactericidal agent.
Patent AT-E38364-T1 (AT)
Inventor: JOST HANS
IPC: B62D51/00
Filed: 1985-09-23
Granted: 1988-11-15
Abstract: 1. An auxiliary steering for a two-track vehicle with a driven, guided chassis to which is orientably mounted a steering element (16) the orientation of which acting in push-pull on the drive of a pair of driven wheels (3) or tracks so that at the time of swinging of the vehicle, the driving effect of the external wheel (3), resp. the external track over balances the one of the internal wheel, resp of the internal track, characterized in that the each wheel (3), resp. to each track is associated a continuously adjustable gear-box (10), the transmission ratios of both gear-boxes being adjustable in push-pull and in that there is provided a common adjusting element (17) which is capable to be oriented by the steering element (16) and by an axially movable control element (18) for the choice of the direction of displacement and of the speed and in that the adusting element (17) acts by a transmission element (19) inclined with respect to its plane or axis of swivelling on each gear-box (10) for the wheels or the tracks.