baber/WOPTO huggingface dataset:
Patent AT-E30607-T1 (AT)
Inventor: MARTELL CHARLES RONALD
IPC: D05B69/22
Filed: 1983-07-04
Granted: 1987-11-15
Abstract: A method and apparatus for automatically positioning a reciprocating needle while rotating the motor a minimum number of degrees. Apparatus is provided for sensing the motor angle and comparing it with a preset braking angle. After the braking angle has been reached, the motor is decelerated until it reaches a needle positioning speed, whereupon the motor angle is again sensed and compared to the needle positioning angle. The motor rotates until the needle positioning angle has been reached, whereupon the brake is reapplied to stop the motor at the desired needle position in a minimum time duration without performing an additional stitch.
Patent AT-E30496-T1 (AT)
Inventor: HERRIAU PAUL
IPC: B65G21/20
Filed: 1983-03-31
Granted: 1987-11-15
Abstract: A selector device for a distributor of a so-called "single-seed" seed drill. It comprises a transportation member, a surface of which moves continuously between a seed hopper and a transportation device with, in that surface, orifices communicating with a vacuum source for maintaining by suction the seeds against that surface. A groove formed on the distributor surface extends over the suction orifice, the axis of the groove being perpendicular to the path of travel of the suction orifice, with a deflector the limit of the action range of which is clear from the path of travel of the axis of the suction orifices by about the radius of a seed.
Patent AT-E22718-T1 (AT)
Inventor: LIEDL HARTMUT
IPC: E05B15/00
Filed: 1984-01-27
Granted: 1986-10-15
Abstract: 1. Automatic catch, in particular for window shutters, comprising a support arm having an abutment and a rotatable spring or weight loaded counter-holder which holds the shutter between itself and the abutment, with the counter-holder having a run-up surface of the shutter at the side remote from the abutment and a blocking surface at the side facing the abutment, with the blocking surface comprising into contact with the shutter, characterized in that the axle (9) of rotation of the counter-holder (6) is displaceably mounted on the support arm (1) in the direction of the longitudinal axis of the support arm and on the counter-holder (6) perpendicular to its blocking surface (8).
Patent AT-E37166-T1 (AT)
Inventor: JOERN RAOUL
IPC: F16F1/28
Filed: 1984-03-29
Granted: 1988-09-15
Abstract: 1. Resilient bearing of leaf spring ends (28, 29) for road and rail vehicles, comprising a rubber-metal turning and sliding element arranged between the leaf spring end (28, 29) and its bearing block, the leaf spring end (28, 29) being mounted in a cylindrical body (30, 31), the axis of which runs transverse to the spring length, and this cylindrical body (30, 31) being enclosed by a rubber-metal bush (35, 36) provided with a slot for the passage of the spring the rubber-metal bush (35, 36) covering at least partially, with surfaces machined on the front face, the front faces of the cylindrical body (30, 31), and the likewise cylindrical body thus formed being inserted in two metallic bearing shells (40, 41) forming the outer housing, said bearing shells being clamped together radially against one another to fix the rubber-metal bush (35, 36) in non-positive manner, characterized in that the cylindrical body (30, 31) is provided with a through slot which continues through the rubber-metal bush (35, 36) and which is suitable for receiving a free leat spring end, a length compensation of the least spring (28, 29) in the course of spring action being feasible by means of sliding displacement of the free leaf spring end in the slot.
Patent AT-E40613-T1 (AT)
Inventor: BECKER KLAUS DIPL-ING
IPC: H01H73/14
Filed: 1984-07-25
Granted: 1989-02-15
Abstract: 1. A protective switch (1) with a Mechanical Switching mechanism (2) that can be manually switched on and off and switched off electromagnetically and/or electrothermally, where provision is made for a manually operable toggle (3) for arbitrary switching on or off and, in essence, for a magnetic trip (4) containing a striker armature (6) and a bimetallic trip (5) for automatic switching off in the event of a malfunction and where at least one electro-optical display device with a light source (glow-lamp 11) cooperates with the switching mechanism (2) for indicating the malfunction characterised in that the electro-optical display device is switched on or made visible for a selective indication of the malfunction causing the tripping, by being connected either only to the striker armature (6) of the magnetic trip, or only to the bimetallic strip (7) of the bimetallic trip (5).
Patent AT-E43926-T1 (AT)
Inventor: GORZEL HERIBERT DIPLOMINGENIEU
IPC: G05F3/18
Filed: 1984-12-12
Granted: 1989-06-15
Abstract: 1. An electronic voltage regulator, having a series connection which comprises a plurality of resistors and which lies between a positive terminal (10) and earth, two transistors (T1, T2), a reference element (E) which is in series with one of the transistors, and two terminals for tapping the stabilised voltage, characterised in that the series connection comprises at least three resistors (R1, R2, R3), one (T1) of the two transistors (T1, T2) is a p-n-p transistor and the other (T2) is an n-p-n transistor, the cathode of the reference element (E) is connected to the collector of the p-n-p transistor (T1) and to the emitter of the n-p-n transistor (T2), and the anode is connected to earth by way of a first resistor (R3) of the series connection, the base of the p-n-p transistor (T1) is connected by way of a second resistor (R1) of the series connection to the positive terminal (10), the emitter of the p-n-p transistor (T1) and the base of the p-n-p transistor (T2) are connected to the positive terminal (10) by way of a common, further resistor (R4) and the collector of the n-p-n transistor (T2) is directly connected thereto, and the terminals for tapping the stabilised voltage are formed on the one hand by the positive terminal (10) and on the other hand by the anode of the reference element (E).
Patent AT-E25962-T1 (AT)
Inventor: DONIKE WILHELM DR
IPC: C07C11/167
Filed: 1984-12-21
Granted: 1987-04-15
Abstract: 1. A process for increasing the capacity of an extraction plant for the recovery of 1,3-butadiene from C4 -hydrocarbon mixtures and for the recovery of 2-butene by extraction of a butadiene-containing C4 -cut in a first extraction stage A and a second extraction stage B with an intervening distillation column C and a subsequent distillation column D, characterised in that a part of the 2-butene is withdrawn with the crude butadiene from the second extraction stage B and is separated from 1,3-butadiene and higher boiling hydrocarbons by means of a plurality of subsequent distillation stages, the amount withdrawn at the head of the second extraction stage B being increased to such an extent that it contains up to 3% by weight of cis-2-butene in the crude butadiene which has a purity level of less than 99%, simultaneously the amount withdrawn from the sump of the subsequent second distillation column D being increased to such an extent that a pure butadiene with a purity of more than 99.5% and a cis-2-butene content of less than 0.5% is obtained at the head of this distillation column, the bottoms from this column being fed to a third distillation stage E in which the remainder of the pure butadiene is obtained as overhead product, and the bottoms product of the third distillation stage E being passed to a fourth distillation stage F in which high-purity 2-butene is recovered as overhead product.
Patent AT-E62496-T1 (AT)
Inventor: CIAPERONI ALDEMARO
IPC: D01F6/00
Filed: 1984-12-27
Granted: 1991-04-15
Abstract: @ A linear block copolymer of regular structure, comprising polyamide and polyethylene glycol blocks.Two polyamide blocks (A) are bound through an intermediate polyethylene glycol block (B) according to a structural scheme (A-B-A).Fibers exhibiting a high moisture absorption strong mechanical properties and a high dyeability.Textile manufactured goods comprising said fibers.A process to obtain said block copolymer, through the preparation of a polyamide (A) and a polyethylene glycol (B), and condensation of polyamide (A) and polyethylene glycol (B) so as to obtain a (A-B-A) structure.
Patent AT-E39124-T1 (AT)
Inventor: MUNNIX RENE JEAN-MARIE
IPC: C10B31/04
Filed: 1984-06-20
Granted: 1988-12-15
Abstract: 1. Process for controlling the distribution of the coal charge in a cell of a coke oven, in which the levelling of the coal charge loaded into the said cell is performed, characterized in that before the said charge is coked, at least one lengthwise profile of the upper surface of the charge in the said cell is recorded, in that the recorded profile is compared with a profile considered to be ideal for the said cell, in that the location and the value of the differences existing between the recorded profile and the ideal profile are detected and in that the charging and/or the charge levelling operation in the said cell is acted upon so as to annul the said differences.
Patent AT-E43134-T1 (AT)
Inventor: HESSE WOLFGANG DR
IPC: C08L61/00
Filed: 1985-01-16
Granted: 1989-06-15
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE) An acid-curing mixture for low-shrinkage adhesive cements based on a reaction product of furfuryl alcohol with a resol carrying at least 0.5 hydroxymethyl groups per phenolic hydroxyl group, which contains A) as binder, the reaction product furfuryl alcohol and the resol based on a) at least one trifunctional phenol or a mixture of this phenol a) with b) alkylphenols and/or aralkylphenols having in each case 3 to 20 carbon atoms in the alkyl radical or an arylphenol, the mixture containing up to 60 mole % of the substituted phenols b), based on the sum of the phenols a) and b), more than 0.4 mole of furfuryl alcohol having been reacted per hydroxymethyl group, and B) at least one reactive diluent in a ratio by weight of (0.4 to 1.5) : 1 to the resin A). 1. Claims (for the Contracting State AT) A process for the preparation of an acid-curing mixture for low-shrinkage adhesive cements based on a reaction product of furfuryl alcohol with a resol carrying at least 0.5 hydroxymethyl groups per phenolic hydroxyl group, which comprises reacting A) furfuryl alcohol with a resol containing hydroxymethyl groups and based on a) at least one trifunctional phenol or a mixture of this phenol a) with b), alkylphenols, aralkylphenols or arylphenols, having in each case 3 to 20 carbon atoms in the alkyl radical, or an arylphenol containing up to 60 mole % of the substituted phenols b), based on the sum of the phenols a) and b), more than 0.4 mole of furfuryl alcohol having been reacted per hydroxymethyl group, and dissolving the reaction product A) in a reactive diluent B).
Patent AT-E39773-T1 (AT)
Inventor: REUTER KLAUS
IPC: G03G13/22
Filed: 1985-03-07
Granted: 1989-01-15
Abstract: The light-sensitive layer of a printing plate is charged to a given surface potential which is measured by means of a stationary or moving potential detector. The potential ratio, which changes during the exposure, is continuously compared with a given set value, and the exposure is terminated when the changing potential ratio is in agreement with the given set value. The measurement of the surface potential and of the potential ratio is carried out in a bright area of the light-sensitive layer, which area is located outside the area of the latent electrostatic image. The potential detector may be connected via a signal converter and an amplifier to a microprocessor control which actuates a shutter via a digital output. In the microprocessor, a program for controlling a corona electrode and a developing electrode is stored, which program actuates the corona control and the developing electrode control via a digital/analog output and high-voltage amplifiers.
Patent AT-E37673-T1 (AT)
Inventor: SCHNEIDER RUDOLF
IPC: B23B29/034
Filed: 1985-05-02
Granted: 1988-10-15
Abstract: The invention refers to a tool assembly for cuttingly machining of an at least partially closed inner surface of a workpiece, e.g. a bore. It comprises an essentially rod-shaped tool support having a machining tool mounted on its end and which is adapted to be inserted into the cavity to be machined. The tool support comprises a rod member with a continuous opening extending in axial direction and with parallel supporting surfaces arranged in the region of the both ends and extending with an angle to the longitudinal axis of the rod member. A machining tool supporting member having a machining tool mounted at one end is slidably mounted at one end of the rod member and rests against the first supporting surfaces of the rod member. A control member is slidably mounted at the other end of the rod member perpendicularly to the axis of the tool support and resting on the second supporting surface, serving for the pushing-out and retiring of the tool supporting member. To this purpose a connecting member extending through the opening of the rod member is provided, being connected, with its one end, to the machining supporting member and, with its other end, to the control member, thereby coupling these elements together in a predetermined distance.
Patent AT-E48765-T1 (AT)
Inventor: GRATZ MATTHIAS DR RER NAT
IPC: A63C5/04
Filed: 1985-06-21
Granted: 1990-01-15
Abstract: Running sole structuring for a ski, especially for a cross-country ski. The object of the invention is to provide a new profiling which combines optimum gliding and climbing characteristics. Therefore, it is the object of the invention, to provide a suitable shaping of the profiling which fully considers the special requirements under different snow conditions as well as the special loadings of the ski during the push-off and gliding phases, as well as the process of sticking and gliding friction and the transitional phases associated therewith directly. This object is solved according to the invention by the provision of exclusively straight, vertical and parallel arranged profile edges with respect to the direction of the run which are also two-dimensional in the plane of contact with the snow and are statistically arranged and, wherein the adjacent pairs of climbing edge rows lying behind each other lie on a gliding arc. It is preferred when the mean edge length ( &upbar& bn) in the push-off region (A) is the smallest and increases continuously and/or discontinuously toward one ski tip, respectively ski end, and wherein in the end region of the longitudinal extent of the profiling the maximum value for the mean edge length ( &upbar& bn) is attained. (FIG. 2 with FIG. 3 together).
Patent AT-E48777-T1 (AT)
Inventor: CORNELLIER RENE
IPC: C23C2/08
Filed: 1985-01-16
Granted: 1990-01-15
Abstract: An apparatus for tinning electronic components wherein a plurality of fingers are mounted on a closed loop carrier means for carrying the components through the various steps of the process. The fingers are actuated to move into and out of a component engaging position at different work stations.
Patent AT-E49070-T1 (AT)
Inventor: HOPKINS ALLAN SIDNEY
IPC: F16H59/10
Filed: 1985-01-16
Granted: 1990-01-15
Abstract: A selector mechanism having an operating member (10) for connecting to a control cable of a gear box, and a gear stick (5) for controlling the movements of the operating :member (10). The mechanism is arranged so that movement of the gear stick (5) around a U-shaped gate (4) produces uni-directional movement of the operating member (10) whereby gears PARK, REVERSE, NEUTRAL and DRIVE can be selected on one leg (6) of the gate (4) and the gears DRIVE, THIRD and SECOND can be selected on the other leg (7) of the gate (4).
Patent AT-E35057-T1 (AT)
Inventor: MOBAILLY ALAIN
IPC: G01P3/68
Filed: 1985-01-08
Granted: 1988-06-15
Abstract: 1. A velocity sensor comprising two supports (2, 3) arranged facing one another, in which one support (2) carries two emitters (4, 5) of parallel beams (8, 9) of light separated by a distance (e) and the other support (3) carries two receivers (6, 7) of the said beams of light, these receivers (6, 7) forming part respectively of an electronic circuit and each emitting a signal at a certain value of occultation of its surface, the said signals being then transmitted to a clock calculator, characterized in that the circuits of the receivers (6, 7) of the beams (8, 9) of light are joined to a regulation corrector circuit (R3 , P, R4 ) which enables the sensitivity to occultation of the said receivers (6, 7) to be caused to vary, this regulation corrector circuit acting simultaneously and in opposite senses upon the two receivers (6, 7).
Patent AT-E29835-T1 (AT)
Inventor: COLLIN MARCEL
IPC: A61F13/20
Filed: 1985-03-04
Granted: 1987-10-15
Abstract: 1. A device for the hygiene and care of orifices of the human body, of the type commonly known as "cotton buds", adapted to be used particularly for the removal of wax from the auditory duct, this device comprising a central carrying stem (1), which has at one or both ends a wad, and characterized in that this wad comprises a flange (2) which is in the form of a pliable skirt pleated longitudinally in a way which creates hollows (6, 7) and ridges (5) which are parallel with the longitudinal axis of the aforesaid stem (1), the flange being integral with the central carrying stem (1), and the free or penetrating end (4) of which is hollowed to form a concave cavity so that when the bud is inserted into the auditory duct, the wax enters into this cavity and into the hollows or insides (6, 7) of the pleats without being pushed back and that following slight rotation of the bud in any direction, the trapped wax is separated from the rest of the wax and is extracted by removal of the bud.
Patent AT-E36070-T1 (AT)
Inventor: TARASSOFF SERGE
IPC: B61B12/06
Filed: 1985-10-08
Granted: 1988-08-15
Abstract: Monitoring of the clamping of the grips 10 of a detachable gondola lift or chair lift is carried out when the grip passes on a ramp 18 constituted by a T-shaped section. Over a measurement section 1, the base 24 of the T is separated from the upright 26 by a notch 28 to give the base 24 a certain flexibility. The deformation of the base 24, due to the action of the grip operating lever, is measured by a proximity detector 34, which delivers a signal analyzed by an electronic circuit compensating for any drift which may occur. As a result, the invention can be applied to measure the clamping of moving vehicles in general.
Patent AT-E54751-T1 (AT)
Inventor: MATHIS PETER
IPC: E21B47/022
Filed: 1986-03-20
Granted: 1990-08-15
Abstract: 1. Method for the intermittent measurement of the throughflow of an electrically conducting liquid with the aid of an inductive flow transducer (1), wherein the throughflow is measured by means of build-up and decay of a magnetic field during individual measurements which are delimited one from the other by repeated connection with and separation from a direct voltage source, characterised thereby, that during each individual measurement, a) a capacitor (C1) is charged by means of the direct voltage source (20), b) that the direct voltage source (20) is separated from the capacitor (C1) after the charging and the excitation coils (15, 16) of the flow transducer (1) are fed from the capacitor (C1), wherein the magnetic field is built up only so far that the saturation state of the flow transducer (1) is not yet reached, c) that the energy to the flow transducer (1) is then interrupted, wherein the energy produced on the decay of the magnetic field caused thereby is conducted back into the capacitor (C1), d) that for the evaluation of the output signal produced by the flow transducer (1), also that part of the output signal, which arises without energy supply during the decay of the magnetic field, is evaluated as useful signal, e) that after the evaluation of the useful signal, the capacitor (C1) is again connected with the direct voltage source (20) for the purpose of renewed charging for the next individual measurement, wherein the supplied energy is smaller by the energy regained by the decay of the magnetic field during the preceding individual measurement.
Patent AT-E43161-T1 (AT)
Inventor: OBSTFELDER GUENTHER
IPC: F16F9/46
Filed: 1986-08-05
Granted: 1989-06-15
Abstract: 1. A regulable value for the piston rod (5, 46, 56) of a vibration damper (1) comprising at least one cylinder (2) filled with a vibration absorbing medium and the piston rod (5, 46, 56) with piston (6), which divides the volume of the cylinder (25) into two chambers (9, 10), whereby the piston rod (5, 46, 56) has a longitudinal borehole (11) in the area of the piston (6) and above said piston, lateral openings, especially radial channels (12) penetrate the longitudinal borehole (11) and these openings collectively serve to connect the two chambers (9, 10), thus forming a passage which can be closed step-by-step by means of a sleeve-shaped lifting slide (18, 47) made of ferromagnetic material, which is movable in the axial direction of the piston rod (5,46, 56), and which forms the movable part of a stepping motor and which has elevations (19) arranged one above the other on the jacket wall in cross-sectional planes, whereby selectively controllable exciting coils (24, 25, 26) with shell-type cores (21, 22, 23) are located on the piston rod (5, 46, 56) forming the stator of the stepping motor and surrounding the lifting slide (18, 47), while leaving an air gap between them and the elevations (19), and being positioned longitudinally in relation to the piston rod (5, 46, 56), wherein near one end section (20, 53) of the lifting slide (18, 47), the piston rod (5, 46, 56) has at least one coil (16, 17 ; 49, 51 ; 54), whose axis extending in the direction of the loading section runs parallel to the axis of the piston rod (5, 46, 56) and which extends into a part thereof, whereby the length of the coil (16, 17 ; 49, 51, 54) is approximately equal to the stroke of the lifting slide (18, 47) and the coil is more or less covered by the end section (20, 53) of said lifting slide, depending on the position of the lifting slide (18, 47) on the piston rod (5, 46, 56), and an alternating voltage is applied to the coil (16, 17 ; 49, 51, 54) and the corresponding magnetic inductivity of the coil (16, 17 ; 49, 51, 54), depending on the effective position of its air gap, is measured as the positioning signal for the particular closing position of the lifting slide (18, 47) with respect to the passage (11, 12, 31, 32, 34, 35, 36).
Patent AT-E72668-T1 (AT)
Inventor: JOLIDON SYNESE
IPC: C07D401/04
Filed: 1986-09-22
Granted: 1992-03-15
Abstract: Tetracyclic compounds of the formula     <IMAGE>  III  wherein R1, R2, X, Y, Z and n are as herein described, and salts thereof, are described. The compounds of formula III have antibacterial activity, and are therefore useful as antibacterial agents.
Patent AT-E73372-T1 (AT)
Inventor: FRINGS ADAM
IPC: B23K26/20
Filed: 1986-12-22
Granted: 1992-03-15
Abstract: A process for making a shaped member from sheet metal pieces (37,38) of different thicknesses. In the process flat sheet metal pieces (37,38) are butt welded at their cut edges by laser beam welding. Then the unit, welded together from a number of sheet metal pieces (37,38) of different thickness, are converted into a shaped member by pressing or deep drawing. Since the material of sheet metal pieces (37,38) is not much affected by laser beam welding and the laser-beam-welded joint (39) does not expand much, the joint (39) has no adverse effect on shaping, nor is any anti-corrosion protection, for example, of zinc lost during laser beam welding.