baber/WOPTO huggingface dataset:
Patent AT-E29314-T1 (AT)
Inventor: LAUDE JEAN-PIERRE
IPC: G02B6/28
Filed: 1983-11-17
Granted: 1987-09-15
Abstract: A coupler extracting an optical signal between an upstream fiber (1) and a downstream fiber (2) to ensure the continuity of transmission from (1) to (2) and at the same time to extract through (3) a part of the signal and to inject from (4) towards (2) a new signal, a coupler employing a spherical mirror (17) by object-image conjugation of the two fibers (1, 2) which are arranged symmetrically relative to the center (C1) of the mirror. According to the invention it comprises a second spherical partial mirror (13) with the same equatorial plane (11) as the first mirror and placed between the first mirror (17) and the plane (11). The centers (C1) and (C2) of the two mirrors are offset in the plane (11) and the fibers (3) and (4) are arranged symmetrically to (1) and (2) relative to the center C2 of the mirror (13).
Patent AT-E48364-T1 (AT)
Inventor: WILLINGER JOSEPH
IPC: A01D34/66
Filed: 1983-06-15
Granted: 1989-12-15
Abstract: In a disk mower which normally has a forward direction of movement and includes a housing, at least two disks rotatably mounted in the housing and operable thereabove, and wherein each disk includes at least one cutter, an entrainment device for the disks supported by the housing and adapted to be driven by a power source external to the housing, and a soil removal device located in a front portion of the housing as defined by the forward direction for reducing any accumulation of soil on the housing, the improvement includes a suspension device for suspending the soil removal device from the housing so as to allow the soil removal device to extend, at the front portion of said housing and as seen from above, completely within the area delimited by the trajectory of said cutters during rotation, and to have at least one degree of freedom of movement with respect to the housing to move along a substantially vertical direction and in an upwardly sense, thereby normally resulting in displacements and/or vibrations of the soil removal device in said substantially vertical direction and in said upwardly sense during operating of the disk mower, and wherein the displacements and/or vibrations of the soil removing device prevent any significant accumulation of soil at least near the front part of the housing.
Patent AT-E18352-T1 (AT)
Inventor: SCHAPER ULF ARMIN DR
IPC: A61K8/37
Filed: 1983-06-29
Granted: 1986-03-15
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL) The use of 2-methylpentanoic acid esters corresponding to the following formula  see diagramm : EP0098791,P6,F3  in which R is a branched or carbocyclic radical corresponding to the formula  see diagramm : EP0098791,P6,F4  wherein R**1 = H, CH3 R**2 = H, CH3 , C2 H5 R**3 = C2 H5 , n-C3 H7 , CH(CH3 )2 , n-C4 H9 with the proviso that only one of the radicals R**1 , R**2 can represent H, or wherein R**1 , R**2 = (CH2 )n , n = 3 or 4 R**3 = H as perfumes. 1. Claims (for the Contracting State AT) The use of 2-methylpentanoic acid esters corresponding to the following formula  see diagramm : EP0098791,P7,F3  in which R is a branched or carbocyclic radical corresponding to the following formula  see diagramm : EP0098791,P7,F4  wherein R**1 = H, CH3 R**2 = H, CH3 , C2 H5 R**3 = C2 H5 , n-C3 H7 , CH(CH3 )2 , n-C4 H9 with the proviso that only one of the radicals R**1 , R**2 can represent H, or wherein R**1 , R**2 = (CH2 )n , n = 3 or 4 R**3 = H as perfumes.
Patent AT-E28061-T1 (AT)
Inventor: GEBHARD DIETRICH
IPC: B60R16/02
Filed: 1984-06-15
Granted: 1987-07-15
Abstract: 1. Switching arrangement for the pulling vehicle of a vehicle train consisting of a pulling vehicle and a trailer, whose pulling vehicle has at least one electric socker (25'), to which signal voltages for the trailers reduced in amplitude in relation to the operating voltage are applied and preferably aa further electric socket (25) is provided, which conducts signal voltages which correspond to the operating voltage of the pulling vehicle, characterised in that signal voltages corresponding to the operating voltage of the pulling vehicle are supplied to connections (23', 24', 41', 51', 61', 71') of the one electric socket (25') from the electrical installation of the pulling vehicle through electric voltage transformers (29, 34, 44, 56, 66, 76, 100).
Patent AT-E31823-T1 (AT)
Inventor: STARK REINHARD DIPL-ING FH
IPC: H03K21/00
Filed: 1984-09-12
Granted: 1988-01-15
Abstract: 1. A method of measuring the rate of flow of a liquid or gaseous medium using ultrasonics, with a measuring section located between two ultrasonic transducers (1, 2) and traversed by the medium whose flow direction includes at least one component in the direction of the measuring section, where the two ultrasonic transducers (1, 2) are periodically operated alternately as transmitter and receiver in order to produce two ultrasonic propagation directions, where the ultrasonic radiation is produced by a voltage-controlled oscillator (3) whose output is connected via a transmitting stage (4) to an ultrasonic transducer (1, 2), and whose frequency is regulated in both propagation directions by a phase-regulating circuit such that the phase position of the received ultrasonic signal is identical in both propagation directions, and the rate of flow is determined by digital analysis of the difference between the two frequencies obtained in this way, characterised in that in each propagation direction, following a settling time of the phase-regulating circuit, the control signal of the oscillator (3) is stored, that the rate of flow is determined by a calculating circuit during a following analysis time (DELTA t1 , DELTA t1 * , DELTA t2 , DELTA t2 * ), and that during the analysis time the transmitting stage (4), the receiver (5) for ultrasonic radiation, and the phase regulator (6) are cut off from the operating voltage, the output of the oscillator (3) is cut off from the following transmitting stage (4), and the control input of the oscillator (3) is cut off from the phase regulator (6).
Patent AT-E40487-T1 (AT)
Inventor: WENGLER ROLF ING GRAD
IPC: G11B7/004
Filed: 1984-11-14
Granted: 1989-02-15
Abstract: It is necessary in the manufacture of high packing density, optically-readable, disc-shaped information carriers to undertake a continuous fabrication inspection of the disc with respect to manufacturing errors. Upon consideration of the fact that the information to be stored on the information carrier occurs in the form of an error-correcting code which is interpreted by an error correction system in the playback device during playback, it is proposed to base such an error detection device on commercially-available playback devices whose error correction systems, with respect to its error identification or error signal output, is connected via an interface to an error interpretation unit which, in turn, is sub-divided into error channels pertaining to different errors, and that, preferably, a plurality of such playback devices connected to error interpretation units via interfaces cooperate via an interrogation device with an error registration device shared in common by all error interpretation units.
Patent AT-E51087-T1 (AT)
Inventor: PAWLOWSKI GEORG DR DIPL-CHEM
IPC: G03F7/021
Filed: 1985-01-29
Granted: 1990-03-15
Abstract: Disclosed is a photosensitive composition which comprises a diazonium salt polycondensation product and, as the binder, a reaction product of an intramolecular anhydride of an organic polycarboxylic acid with a polymer containing hydroxyl groups, which does not contain any further functional groups which are capable of reaction with acid anhydrides. The composition is suitable for use in the production of printing plates and photoresists. It can be developed with neutral or alkaline aqueous solutions and yields printing plates having a good ink receptivity and producing large print runs.
Patent AT-E33528-T1 (AT)
Inventor: WESSEL ULRICH
IPC: A01D78/10
Filed: 1985-02-05
Granted: 1988-05-15
Abstract: A rotary mowing attachment has a transverse support positioned at an angle to the travel direction of the apparatus and attached by a towing bar to a tractor and the like. The transverse support is provided with a plurality of mowing drums, which are attached rotatably under the transverse support parallel to each other, and displaced from each other. At least one mowing drum is swingable about its adjacent mowing drum 180 DEG  with respect to the axis of the adjacent mowing drum in such a way that its axis retains its angle to the ground. Thus the mowing drums have at least two configurations, in one of which all the mowing drums are side-by-side with an equal spacing between adjacent drums of a width which is much smaller than the width of a mowing drum, and in another in which there is at least one comparatively large gap between two adjacent mowing drums substantially equal in width to the diameter of a mowing drum.
Patent AT-E46798-T1 (AT)
Inventor: RUMLAND RAINER DIPL-ING
IPC: H04N5/14
Filed: 1985-07-04
Granted: 1989-10-15
Abstract: 1. Method for improving the subjectively sensed picture sharpness of television pictures in an industrial television system, in which - the television pictures are generated in a television camera, - transmitted over a transmission link and - displayed on a monitor, - the television pictures being subjected to a preemphasis of the local frequencies which is effective in the horizontal and vertical direction, characterized in that - the pre-emphasis has its maximum effect in the frequency range from 3-5 MHz referred to the horizontal direction and this pre-emphasis results in an edge overshoot of the black/white and white/black transitions in the picture signal.
Patent AT-E62986-T1 (AT)
Inventor: RUEEDE ERNST
IPC: F16L47/03
Filed: 1985-11-21
Granted: 1991-05-15
Abstract: The electrically weldable sleeve has a tubular sleeve member, heating elements arranged on the inner wall of the sleeve member and terminals for an energy supply. A material recess in the form of slots is provided in the edge zone of the boundary area of the heating element. This makes it possible to completely utilize the shrinkage reserve imparted to the sleeve member during the production of the sleeve, so that it is effective up to the solidification of the core of the melting zone. It also completely compensates for the volume contraction of the material linked with the solidification of the melting zone, so that the occurrence of cavities is reliably avoided. Corresponding to the axial flux of force represented by lines, the material recesses must be located at a point, which leads to no weakening of the sleeve member portions decisive for assembly and operation.
Patent AT-E48839-T1 (AT)
Inventor: YOUNG RODNEY CHRISTOPHER
IPC: C07D235/30
Filed: 1985-10-31
Granted: 1990-01-15
Abstract: Compounds of the formula (I) : 
<CHEM>
 or pharmaceutically acceptable salts thereof, wherein : 
<??>R<1> and R<2> are independently C1-4alkyl; or R<1> and R<2> together with the nitrogen atom to which they are joined represent a pyrrolidino, piperidino or hexahydroazepino ring; Y is straight-chain or branched-chain C1-4alkyl; n is 2 to 5; m is 0 or 1; when m is 1, Z is inter alia an optionally substituted pyridine, pyrimidine, oxazole, thiazole, imidazole, benzoxazole benzthiazole or N-alkylbenzimidazole ring; when m is 0, Z is an optionally substituted imidazole, pyrazole or benzimidazole ring. 
<??>The compounds are histamine H2-receptors antagonists and relatively lipophilic and can penetrate the blood-brain barrier and are useful in treating diseases mediated via histamine H2- receptors. Processes for their preparation, pharmaceutical compositions and methods of use are described.
Patent AT-E54803-T1 (AT)
Inventor: POZZOBON ALESSANDRO
IPC: A43C11/14
Filed: 1986-05-02
Granted: 1990-08-15
Abstract: This ski boot comprises a boot shell having a front gaiter and a rear gaiter associated therewith, as well as a lever element which is pivoted at one end to either of said gaiters, preferably the rear gaiter, for rotation about the pivot axis. Journalled to a middle portion of the lever element is an adjustment assembly for adjusting the working length of a pair of cables which are attached with the other ends thereof to the other gaiter, e.g. the front gaiter, at a point away from the pivot axis. The lever element may be moved to an open position, whereat said adjustment assembly is made accessible for operation and the working length of the cables can be adjusted without pulling them, and to a closed position, whereat the cables tighten the gaiters against each other, and the adjustment assembly cannot be reached from the outside.
Patent AT-E46061-T1 (AT)
Inventor: GREINER GEORG
IPC: H02G3/18
Filed: 1986-10-04
Granted: 1989-09-15
Abstract: 1. A method for making an electrical installation device, such as a socket, a light switch, or similar, consisting at least of - a ring support (20) for holding the installation device in a wall socket and - a device base (31), with the following process stages : a blank (1) is stamped out of a flat material in strip or plate form, such as sheet metal or similar, forming the ring support (20) in the final manufacturing stage which, in its flat state, has at least - a flat annular flange (2), - at least, two, preferably channel-shaped, material-connecting pieces (6, 6') respectively forming an expansion claw holder (21, 21') in the final manufacturing stage, which connecting pieces are added, in a position facing each other, to the inner edge (5, 5') of the flange component (2) and - sleeve sheets (12, 12') joined to the inner ends (channel base 9, 9') of the material-connecting pieces (6, 6') via intermediate connecting pieces (11, 11'), respectively forming a threaded sleeve (nut 25, 25') in the final manufacturing stage ; - subsequent to, or simultaneously with the stamping process, the thread portions (17) forming the threads of the threaded sleeves (nuts 25, 25') in the final manufacturing stage, are inserted into the sleeve sheets (12, 12') of the blank (1) by means of non-cutting forming ; - the material-connecting pieces (6, 6') are bent approximately at right angles to the flange plane to form the expansion claw holders (21, 21') ; - the side edges (narrow sides 13, 13') of the sleeve sheets (12, 12') facing away from each other, are brought together respectively into a threaded sleeve (nut 25, 25') with internal thread portions (17), with its longitudinal axis arranged approximately at right angles to the flange plane ; - mounting screws (26) are respectively screwed into the threaded sleeves (nuts 25, 25'), which are bearings on the inner ends of the expansion claws (22, 22') displaceably inserted into the expansion claw holders (21, 21') ; and - the device base (31) is inserted and fixed in the ring support (20).
Patent AT-E47848-T1 (AT)
Inventor: JAEGER GERHARD DR
IPC: C07D249/08
Filed: 1986-11-03
Granted: 1989-11-15
Abstract: Azolyl ether ketones and alcohols of the formula   <IMAGE>   in which R1 and R2 each independently represents alkyl with more than one carbon atom, or R1 represents dichloromethyl, trichloromethyl, chlorovinyl or dichlorovinyl, and R2 represents alkyl, R3 represents alkyl, A represents the keto group or a CH(OH) grouping, Z represents a nitrogen atom or the CH group, X represents oxygen or sulphur and Ar represents optionally substituted phenyl, or addition products thereof with acids and metal salts, are active against fungi and in regulating the growth of plants. New intermediates therefor are also shown.
Patent AT-E42360-T1 (AT)
Inventor: CORNAZ MICHEL
IPC: E01C5/06
Filed: 1986-11-21
Granted: 1989-05-15
Abstract: 1. Pavement consisting of rectangular concrete paving-stones of different dimensions having an irregular surface and irregular top edges adapted to imitate the appearance of a hewed-stone pavement, characterized in that one of the dimensions (5, 6) in width or length is the same for all the stones, whereas the other dimension (3, 4) differs from one stone to another according to a random choice, one at least of the sides of said paving-stones comprising means (17) for identifying the constant dimension.
Patent AT-E84570-T1 (AT)
Inventor: NIELSEN RUBY IONE
IPC: C12P19/14
Filed: 1986-02-11
Granted: 1993-01-15
Abstract: Novel, microbial  alpha -galactosidase products which herein are designated  alpha -galactomannangalactosidase, are able to split off D-galactopyranosyl groups from galactomannans without simultaneous degradation of the mannan backbone. The enzyme products can, for example, be prepared by Penicillium species. The novel enzyme products can be used even when the galactomannans are in a relatively high-concentration solution. Using the novel enzyme products, it is possible to prepare galactomannans having desired gelling capacities.
Patent AT-E45356-T1 (AT)
Inventor: IFE ROBERT JOHN
IPC: A61P11/08
Filed: 1986-04-04
Granted: 1989-08-15
Abstract: The present ivention provides compounds of formula (1): <CHEM> and their pharmaceutically acceptable salts. In formula (1) R<1> and R<2> are the same or different and are hydrogen, C1_6alkyl, C1-6alkoxy or halogen; R<3> is optionally substituted pyridyl, where the optional substituents are one or more C1-6alkyl, C1-6alkoxy, or hydroxy groups or halogen atoms;  b is from 2 to 4;  R<4> is hydrogen or C1-6alkyl, and  r is 1 or 2. The compounds are useful as histamine H1-antagonists.
Patent AT-E39501-T1 (AT)
Inventor: GUILLAUME VINCENT
IPC: F27B9/04
Filed: 1986-05-30
Granted: 1989-01-15
Abstract: The process comprises creating a screen of non-reactive or inert gas at least at one of the two ends of the heat treating zone or cooling zone of a furnace, the screen being substantially homogeneous and laminar throughout its height. The use of this process permits, on the one hand, a reduction in the flows of gas necessary for the heat treating and, on the other hand, the division of the heat treating furnace into precise zones. The invention is particularly applicable to heat treating furnaces.
Patent AT-E58254-T1 (AT)
Inventor: CHEVALIER MICHEL
IPC: G11B25/04
Filed: 1986-09-10
Granted: 1990-11-15
Abstract: A card reader contains an admission chamber, a fixed guide path, including card feeding rollers, and a read station for a magnetic track of a data bearing identification card. The read station and idler wheel are on opposite sides of a card guide path. The read station comprises first and second heads, respectively mounted to turn about first and second parallel axes that extend in the same direction as the guide path. Shafts defining the first and second axes are mounted at the extremities of first and second swing arms positioned on opposite sides of the heads. The swing arms are mounted to turn about a third axis that extends toward the guide path. A shaft defining the third axis is carried on a bifurcated bracket, mounted to rotate about a fourth axis that also extends in the guide path direction. A tension spring exerts a force on the bifurcated bracket to hold the heads constantly against a face of the car as it travels through a nip formed between the heads and a drive roller.
Patent AT-E37591-T1 (AT)
Inventor: SCHIEFER ERWIN
IPC: F16B13/10
Filed: 1986-06-13
Granted: 1988-10-15
Abstract: An axially extending anchoring bush has a pair of opposite ends with a blind borehole extending axially into the bush from one end with the blind borehole arranged to receive and secure an anchor bolt. The bush has at least three generally axially extending slots ranging from the end opposite the end in which the blind borehole is formed toward the other end. Each slot is located in a different plane with the planes extending obliquely of the axis of the bush. Slots extend inwardly from the axially extending outer surface of the bush and intersect inwardly of the outer surface. The planes of the slots define the axially extending sides of a pyramidally shaped expansion member located inwardly of the slot.
Patent AT-E52330-T1 (AT)
Inventor: OPPERMANN GUENTER DR
IPC: F16F9/46
Filed: 1987-03-12
Granted: 1990-05-15
Abstract: 1. Apparatus for measuring and/or regulating the movement of mechanical structural elements in hydraulic systems operating with electroviscous fluids EVF, in particular vibration dampers, shock absorbers, bearings or couplings, which have a flow channel (1) provided with electrodes (4, 5) or have electrodes which are moved relative to one another and an electric voltage is applied to the electrodes (4, 5) (sic), characterised in that the measuring zone for the movement is formed by the two electrodes (4, 5) and the EVF layer (1) in between the electrodes (4, 5) is (sic) connected to a circuit (9, 10, 11) for measurement of the current consumption due to the movement.
Patent AT-E94897-T1 (AT)
Inventor: JESCHKE PETER DR
IPC: C11D1/44
Filed: 1987-12-14
Granted: 1993-10-15
Abstract: A liquid mixture of propylene oxide/ethylene oxide derivatives of alcohols of the formula
 R-O-(C3H5O)1-2-(C2H4O)6-8-H
 in which R is an alkyl or alkenyl radical which is linear or methyl-branched in position 2 and which has the following chain distribution: C8 = 0 to 5 %, C9-10 = 75 to 90 %, C11-12 = 5 to 15 %, C13-14 = 4 to 10 %, C15-16 = 0 to 3 %, is, by reason of its physical and washing properties, suitable as readily biodegradable substitute for alkylphenol ethoxylates.
Patent AT-E66422-T1 (AT)
Inventor: ZWAGERMAN JAN
IPC: B63B35/38
Filed: 1987-12-08
Granted: 1991-09-15
Abstract: A constructive assembly is provided comprising separate assembly parts with side-projections (1, 2) and corresponding side-recesses (3, 4). Moreover the assembly parts comprise cooperating recesses (5) at their top for accommodating coupling elements for holding together assembled assembly parts.
Patent AT-E121243-T1 (AT)
Inventor: GILHOUSEN KLEIN S
IPC: H04B7/15
Filed: 1987-10-15
Granted: 1995-04-15
Abstract: A multiple access, spread spectrum communication system and method for providing high capacity communications to, from, or between a plurality of system users, using code-division-spread-spectrum communication signals. The communication system uses means for providing marginal isolation between user communication signals. The marginal isolation is provided by generating simultaneous multiple steerable beams; using an omni-directional antenna with polarization enhancement; using power control devices to adjust the output power for user generated communication signals either in response to their input activity level, or in accordance with a minimum allowable power for maintaining a communication link. The communication system can also employ a means for transmitting a predetermined pilot chip sequence contiguous with the code-division-spread-spectrum communication signals. In further embodiments the communication system employs a plurality of user terminals linked to each other or to other services through one or more terrestrial or satellite repeaters. Multiple satellite repeaters are operable in a new communication mode to obtain further gains in signal isolation.